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| author | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-08-07 14:29:11 +0200 |
|---|---|---|
| committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-09-02 16:29:23 +0200 |
| commit | 95acc4fe0e31ae91d485635c021d259e06785b5d (patch) | |
| tree | aa079a7cb0e09c4f2ba655925095fc27186c27a9 | |
| parent | 66ab1fb395f85e018cb1c6ae0d3a14aa46373f84 (diff) | |
| download | upstream-95acc4fe0e31ae91d485635c021d259e06785b5d.tar.gz upstream-95acc4fe0e31ae91d485635c021d259e06785b5d.tar.bz2 upstream-95acc4fe0e31ae91d485635c021d259e06785b5d.zip | |
kernel: remove support for kernel 4.14
No target uses kernel 4.14 anymore.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
270 files changed, 0 insertions, 51053 deletions
diff --git a/include/kernel-version.mk b/include/kernel-version.mk index fbb70cab69..071e6a65df 100644 --- a/include/kernel-version.mk +++ b/include/kernel-version.mk @@ -6,11 +6,9 @@ ifdef CONFIG_TESTING_KERNEL KERNEL_PATCHVER:=$(KERNEL_TESTING_PATCHVER) endif -LINUX_VERSION-4.14 = .193 LINUX_VERSION-4.19 = .138 LINUX_VERSION-5.4 = .61 -LINUX_KERNEL_HASH-4.14.193 = 0b0fb41d4430e1a42738b341cbfd2f41951aa5cd02acabbd53f076119c8b9f03 LINUX_KERNEL_HASH-4.19.138 = d15c27d05f6c527269b75b30cc72972748e55720e7e00ad8abbaa4fe3b1d5e02 LINUX_KERNEL_HASH-5.4.61 = 86f13d050f6389c5a1727fa81510ee8eceac795297bc584f443354609617fea4 diff --git a/target/linux/generic/backport-4.14/010-Kbuild-don-t-hardcode-path-to-awk-in-scripts-ld-vers.patch b/target/linux/generic/backport-4.14/010-Kbuild-don-t-hardcode-path-to-awk-in-scripts-ld-vers.patch deleted file mode 100644 index 7ac4f9d240..0000000000 --- a/target/linux/generic/backport-4.14/010-Kbuild-don-t-hardcode-path-to-awk-in-scripts-ld-vers.patch +++ /dev/null @@ -1,30 +0,0 @@ -From 13b1ecc3401653a355798eb1dee10cc1608202f4 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Mon, 18 Jan 2016 12:27:49 +0100 -Subject: [PATCH 33/34] Kbuild: don't hardcode path to awk in - scripts/ld-version.sh - -On some systems /usr/bin/awk does not exist, or is broken. Find it via -$PATH instead. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - scripts/ld-version.sh | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - ---- a/scripts/ld-version.sh -+++ b/scripts/ld-version.sh -@@ -1,6 +1,7 @@ --#!/usr/bin/awk -f -+#!/bin/sh - # SPDX-License-Identifier: GPL-2.0 - # extract linker version number from stdin and turn into single number -+exec awk ' - { - gsub(".*\\)", ""); - gsub(".*version ", ""); -@@ -9,3 +10,4 @@ - print a[1]*100000000 + a[2]*1000000 + a[3]*10000; - exit - } -+' diff --git a/target/linux/generic/backport-4.14/011-kbuild-export-SUBARCH.patch b/target/linux/generic/backport-4.14/011-kbuild-export-SUBARCH.patch deleted file mode 100644 index 1c82a9576a..0000000000 --- a/target/linux/generic/backport-4.14/011-kbuild-export-SUBARCH.patch +++ /dev/null @@ -1,23 +0,0 @@ -From 173019b66dcc9d68ad9333aa744dad1e369b5aa8 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Sun, 9 Jul 2017 00:26:53 +0200 -Subject: [PATCH 34/34] kernel: add compile fix for linux 4.9 on x86 - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - Makefile | 4 ++-- - 1 file changed, 2 insertions(+), 2 deletions(-) - ---- a/Makefile -+++ b/Makefile -@@ -429,8 +429,8 @@ KBUILD_LDFLAGS_MODULE := -T $(srctree)/s - GCC_PLUGINS_CFLAGS := - CLANG_FLAGS := - --export ARCH SRCARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC --export CPP AR NM STRIP OBJCOPY OBJDUMP HOSTLDFLAGS HOST_LOADLIBES -+export ARCH SRCARCH SUBARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD -+export CC CPP AR NM STRIP OBJCOPY OBJDUMP HOSTLDFLAGS HOST_LOADLIBES - export MAKE AWK GENKSYMS INSTALLKERNEL PERL PYTHON UTS_MACHINE - export HOSTCXX HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS - diff --git a/target/linux/generic/backport-4.14/012-kbuild-add-macro-for-controlling-warnings-to-linux-c.patch b/target/linux/generic/backport-4.14/012-kbuild-add-macro-for-controlling-warnings-to-linux-c.patch deleted file mode 100644 index 8993b6376c..0000000000 --- a/target/linux/generic/backport-4.14/012-kbuild-add-macro-for-controlling-warnings-to-linux-c.patch +++ /dev/null @@ -1,142 +0,0 @@ -From: Arnd Bergmann <arnd@arndb.de> -Date: Tue, 19 Jun 2018 13:14:56 -0700 -Subject: [PATCH] kbuild: add macro for controlling warnings to - linux/compiler.h - -I have occasionally run into a situation where it would make sense to -control a compiler warning from a source file rather than doing so from -a Makefile using the $(cc-disable-warning, ...) or $(cc-option, ...) -helpers. - -The approach here is similar to what glibc uses, using __diag() and -related macros to encapsulate a _Pragma("GCC diagnostic ...") statement -that gets turned into the respective "#pragma GCC diagnostic ..." by -the preprocessor when the macro gets expanded. - -Like glibc, I also have an argument to pass the affected compiler -version, but decided to actually evaluate that one. For now, this -supports GCC_4_6, GCC_4_7, GCC_4_8, GCC_4_9, GCC_5, GCC_6, GCC_7, -GCC_8 and GCC_9. Adding support for CLANG_5 and other interesting -versions is straightforward here. GNU compilers starting with gcc-4.2 -could support it in principle, but "#pragma GCC diagnostic push" -was only added in gcc-4.6, so it seems simpler to not deal with those -at all. The same versions show a large number of warnings already, -so it seems easier to just leave it at that and not do a more -fine-grained control for them. - -The use cases I found so far include: - -- turning off the gcc-8 -Wattribute-alias warning inside of the - SYSCALL_DEFINEx() macro without having to do it globally. - -- Reducing the build time for a simple re-make after a change, - once we move the warnings from ./Makefile and - ./scripts/Makefile.extrawarn into linux/compiler.h - -- More control over the warnings based on other configurations, - using preprocessor syntax instead of Makefile syntax. This should make - it easier for the average developer to understand and change things. - -- Adding an easy way to turn the W=1 option on unconditionally - for a subdirectory or a specific file. This has been requested - by several developers in the past that want to have their subsystems - W=1 clean. - -- Integrating clang better into the build systems. Clang supports - more warnings than GCC, and we probably want to classify them - as default, W=1, W=2 etc, but there are cases in which the - warnings should be classified differently due to excessive false - positives from one or the other compiler. - -- Adding a way to turn the default warnings into errors (e.g. using - a new "make E=0" tag) while not also turning the W=1 warnings into - errors. - -This patch for now just adds the minimal infrastructure in order to -do the first of the list above. As the #pragma GCC diagnostic -takes precedence over command line options, the next step would be -to convert a lot of the individual Makefiles that set nonstandard -options to use __diag() instead. - -[paul.burton@mips.com: - - Rebase atop current master. - - Add __diag_GCC, or more generally __diag_<compiler>, abstraction to - avoid code outside of linux/compiler-gcc.h needing to duplicate - knowledge about different GCC versions. - - Add a comment argument to __diag_{ignore,warn,error} which isn't - used in the expansion of the macros but serves to push people to - document the reason for using them - per feedback from Kees Cook. - - Translate severity to GCC-specific pragmas in linux/compiler-gcc.h - rather than using GCC-specific in linux/compiler_types.h. - - Drop all but GCC 8 macros, since we only need to define macros for - versions that we need to introduce pragmas for, and as of this - series that's just GCC 8. - - Capitalize comments in linux/compiler-gcc.h to match the style of - the rest of the file. - - Line up macro definitions with tabs in linux/compiler-gcc.h.] - -Signed-off-by: Arnd Bergmann <arnd@arndb.de> -Signed-off-by: Paul Burton <paul.burton@mips.com> -Tested-by: Christophe Leroy <christophe.leroy@c-s.fr> -Tested-by: Stafford Horne <shorne@gmail.com> -Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> ---- - ---- a/include/linux/compiler-gcc.h -+++ b/include/linux/compiler-gcc.h -@@ -366,3 +366,30 @@ - #if GCC_VERSION >= 50100 - #define COMPILER_HAS_GENERIC_BUILTIN_OVERFLOW 1 - #endif -+ -+ -+/* -+ * Turn individual warnings and errors on and off locally, depending -+ * on version. -+ */ -+#define __diag_GCC(version, severity, s) \ -+ __diag_GCC_ ## version(__diag_GCC_ ## severity s) -+ -+/* Severity used in pragma directives */ -+#define __diag_GCC_ignore ignored -+#define __diag_GCC_warn warning -+#define __diag_GCC_error error -+ -+/* Compilers before gcc-4.6 do not understand "#pragma GCC diagnostic push" */ -+#if GCC_VERSION >= 40600 -+#define __diag_str1(s) #s -+#define __diag_str(s) __diag_str1(s) -+#define __diag(s) _Pragma(__diag_str(GCC diagnostic s)) -+#endif -+ -+#if GCC_VERSION >= 80000 -+#define __diag_GCC_8(s) __diag(s) -+#else -+#define __diag_GCC_8(s) -+#endif -+ ---- a/include/linux/compiler_types.h -+++ b/include/linux/compiler_types.h -@@ -287,4 +287,22 @@ struct ftrace_likely_data { - # define __native_word(t) (sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long)) - #endif - -+#ifndef __diag -+#define __diag(string) -+#endif -+ -+#ifndef __diag_GCC -+#define __diag_GCC(version, severity, string) -+#endif -+ -+#define __diag_push() __diag(push) -+#define __diag_pop() __diag(pop) -+ -+#define __diag_ignore(compiler, version, option, comment) \ -+ __diag_ ## compiler(version, ignore, option) -+#define __diag_warn(compiler, version, option, comment) \ -+ __diag_ ## compiler(version, warn, option) -+#define __diag_error(compiler, version, option, comment) \ -+ __diag_ ## compiler(version, error, option) -+ - #endif /* __LINUX_COMPILER_TYPES_H */ diff --git a/target/linux/generic/backport-4.14/013-disable-Wattribute-alias-warning-for-SYSCALL_DEFINEx.patch b/target/linux/generic/backport-4.14/013-disable-Wattribute-alias-warning-for-SYSCALL_DEFINEx.patch deleted file mode 100644 index 2440ed8c0d..0000000000 --- a/target/linux/generic/backport-4.14/013-disable-Wattribute-alias-warning-for-SYSCALL_DEFINEx.patch +++ /dev/null @@ -1,88 +0,0 @@ -From: Arnd Bergmann <arnd@arndb.de> -Date: Tue, 19 Jun 2018 13:14:57 -0700 -Subject: [PATCH] disable -Wattribute-alias warning for SYSCALL_DEFINEx() - -gcc-8 warns for every single definition of a system call entry -point, e.g.: - -include/linux/compat.h:56:18: error: 'compat_sys_rt_sigprocmask' alias between functions of incompatible types 'long int(int, compat_sigset_t *, compat_sigset_t *, compat_size_t)' {aka 'long int(int, struct <anonymous> *, struct <anonymous> *, unsigned int)'} and 'long int(long int, long int, long int, long int)' [-Werror=attribute-alias] - asmlinkage long compat_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__))\ - ^~~~~~~~~~ -include/linux/compat.h:45:2: note: in expansion of macro 'COMPAT_SYSCALL_DEFINEx' - COMPAT_SYSCALL_DEFINEx(4, _##name, __VA_ARGS__) - ^~~~~~~~~~~~~~~~~~~~~~ -kernel/signal.c:2601:1: note: in expansion of macro 'COMPAT_SYSCALL_DEFINE4' - COMPAT_SYSCALL_DEFINE4(rt_sigprocmask, int, how, compat_sigset_t __user *, nset, - ^~~~~~~~~~~~~~~~~~~~~~ -include/linux/compat.h:60:18: note: aliased declaration here - asmlinkage long compat_SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__))\ - ^~~~~~~~~~ - -The new warning seems reasonable in principle, but it doesn't -help us here, since we rely on the type mismatch to sanitize the -system call arguments. After I reported this as GCC PR82435, a new --Wno-attribute-alias option was added that could be used to turn the -warning off globally on the command line, but I'd prefer to do it a -little more fine-grained. - -Interestingly, turning a warning off and on again inside of -a single macro doesn't always work, in this case I had to add -an extra statement inbetween and decided to copy the __SC_TEST -one from the native syscall to the compat syscall macro. See -https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83256 for more details -about this. - -[paul.burton@mips.com: - - Rebase atop current master. - - Split GCC & version arguments to __diag_ignore() in order to match - changes to the preceding patch. - - Add the comment argument to match the preceding patch.] - -Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82435 -Signed-off-by: Arnd Bergmann <arnd@arndb.de> -Signed-off-by: Paul Burton <paul.burton@mips.com> -Tested-by: Christophe Leroy <christophe.leroy@c-s.fr> -Tested-by: Stafford Horne <shorne@gmail.com> -Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> ---- - ---- a/include/linux/compat.h -+++ b/include/linux/compat.h -@@ -48,6 +48,9 @@ - COMPAT_SYSCALL_DEFINEx(6, _##name, __VA_ARGS__) - - #define COMPAT_SYSCALL_DEFINEx(x, name, ...) \ -+ __diag_push(); \ -+ __diag_ignore(GCC, 8, "-Wattribute-alias", \ -+ "Type aliasing is used to sanitize syscall arguments");\ - asmlinkage long compat_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__))\ - __attribute__((alias(__stringify(compat_SyS##name)))); \ - static inline long C_SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__));\ -@@ -56,6 +59,7 @@ - { \ - return C_SYSC##name(__MAP(x,__SC_DELOUSE,__VA_ARGS__)); \ - } \ -+ __diag_pop(); \ - static inline long C_SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__)) - - #ifndef compat_user_stack_pointer ---- a/include/linux/syscalls.h -+++ b/include/linux/syscalls.h -@@ -208,6 +208,9 @@ static inline int is_syscall_trace_event - - #define __PROTECT(...) asmlinkage_protect(__VA_ARGS__) - #define __SYSCALL_DEFINEx(x, name, ...) \ -+ __diag_push(); \ -+ __diag_ignore(GCC, 8, "-Wattribute-alias", \ -+ "Type aliasing is used to sanitize syscall arguments");\ - asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) \ - __attribute__((alias(__stringify(SyS##name)))); \ - static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \ -@@ -219,6 +222,7 @@ static inline int is_syscall_trace_event - __PROTECT(x, ret,__MAP(x,__SC_ARGS,__VA_ARGS__)); \ - return ret; \ - } \ -+ __diag_pop(); \ - static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__)) - - /* diff --git a/target/linux/generic/backport-4.14/020-backport_netfilter_rtcache.patch b/target/linux/generic/backport-4.14/020-backport_netfilter_rtcache.patch deleted file mode 100644 index 88e5386c1f..0000000000 --- a/target/linux/generic/backport-4.14/020-backport_netfilter_rtcache.patch +++ /dev/null @@ -1,558 +0,0 @@ -From 1bb0c3ec899827cfa4668bb63a08713a40744d21 Mon Sep 17 00:00:00 2001 -From: Florian Westphal <fw@strlen.de> -Date: Sun, 9 Jul 2017 08:58:30 +0200 -Subject: [PATCH] netfilter: conntrack: cache route for forwarded connections - -... to avoid per-packet FIB lookup if possible. - -The cached dst is re-used provided the input interface -is the same as that of the previous packet in the same direction. - -If not, the cached dst is invalidated. - -For ipv6 we also need to store sernum, else dst_check doesn't work, -pointed out by Eric Dumazet. - -This should speed up forwarding when conntrack is already in use -anyway, especially when using reverse path filtering -- active RPF -enforces two FIB lookups for each packet. - -Before the routing cache removal this didn't matter since RPF was performed -only when route cache didn't yield a result; but without route cache it -comes at higher price. - -Julian Anastasov suggested to add NETDEV_UNREGISTER handler to -avoid holding on to dsts of 'frozen' conntracks. - -Signed-off-by: Florian Westphal <fw@strlen.de> ---- - include/net/netfilter/nf_conntrack_extend.h | 4 + - include/net/netfilter/nf_conntrack_rtcache.h | 34 +++ - net/netfilter/Kconfig | 12 + - net/netfilter/Makefile | 3 + - net/netfilter/nf_conntrack_rtcache.c | 428 +++++++++++++++++++++++++++ - 5 files changed, 481 insertions(+) - create mode 100644 include/net/netfilter/nf_conntrack_rtcache.h - create mode 100644 net/netfilter/nf_conntrack_rtcache.c - ---- a/include/net/netfilter/nf_conntrack_extend.h -+++ b/include/net/netfilter/nf_conntrack_extend.h -@@ -28,6 +28,9 @@ enum nf_ct_ext_id { - #if IS_ENABLED(CONFIG_NETFILTER_SYNPROXY) - NF_CT_EXT_SYNPROXY, - #endif -+#if IS_ENABLED(CONFIG_NF_CONNTRACK_RTCACHE) -+ NF_CT_EXT_RTCACHE, -+#endif - NF_CT_EXT_NUM, - }; - -@@ -40,6 +43,7 @@ enum nf_ct_ext_id { - #define NF_CT_EXT_TIMEOUT_TYPE struct nf_conn_timeout - #define NF_CT_EXT_LABELS_TYPE struct nf_conn_labels - #define NF_CT_EXT_SYNPROXY_TYPE struct nf_conn_synproxy -+#define NF_CT_EXT_RTCACHE_TYPE struct nf_conn_rtcache - - /* Extensions: optional stuff which isn't permanently in struct. */ - struct nf_ct_ext { ---- /dev/null -+++ b/include/net/netfilter/nf_conntrack_rtcache.h -@@ -0,0 +1,34 @@ -+#include <linux/gfp.h> -+#include <net/netfilter/nf_conntrack.h> -+#include <net/netfilter/nf_conntrack_extend.h> -+ -+struct dst_entry; -+ -+struct nf_conn_dst_cache { -+ struct dst_entry *dst; -+ int iif; -+#if IS_ENABLED(CONFIG_NF_CONNTRACK_IPV6) -+ u32 cookie; -+#endif -+ -+}; -+ -+struct nf_conn_rtcache { -+ struct nf_conn_dst_cache cached_dst[IP_CT_DIR_MAX]; -+}; -+ -+static inline -+struct nf_conn_rtcache *nf_ct_rtcache_find(const struct nf_conn *ct) -+{ -+#if IS_ENABLED(CONFIG_NF_CONNTRACK_RTCACHE) -+ return nf_ct_ext_find(ct, NF_CT_EXT_RTCACHE); -+#else -+ return NULL; -+#endif -+} -+ -+static inline int nf_conn_rtcache_iif_get(const struct nf_conn_rtcache *rtc, -+ enum ip_conntrack_dir dir) -+{ -+ return rtc->cached_dst[dir].iif; -+} ---- a/net/netfilter/Kconfig -+++ b/net/netfilter/Kconfig -@@ -118,6 +118,18 @@ config NF_CONNTRACK_EVENTS - - If unsure, say `N'. - -+config NF_CONNTRACK_RTCACHE -+ tristate "Cache route entries in conntrack objects" -+ depends on NETFILTER_ADVANCED -+ depends on NF_CONNTRACK -+ help -+ If this option is enabled, the connection tracking code will -+ cache routing information for each connection that is being -+ forwarded, at a cost of 32 bytes per conntrack object. -+ -+ To compile it as a module, choose M here. If unsure, say N. -+ The module will be called nf_conntrack_rtcache. -+ - config NF_CONNTRACK_TIMEOUT - bool 'Connection tracking timeout' - depends on NETFILTER_ADVANCED ---- a/net/netfilter/Makefile -+++ b/net/netfilter/Makefile -@@ -19,6 +19,9 @@ obj-$(CONFIG_NETFILTER_NETLINK_LOG) += n - # connection tracking - obj-$(CONFIG_NF_CONNTRACK) += nf_conntrack.o - -+# optional conntrack route cache extension -+obj-$(CONFIG_NF_CONNTRACK_RTCACHE) += nf_conntrack_rtcache.o -+ - obj-$(CONFIG_NF_CT_PROTO_GRE) += nf_conntrack_proto_gre.o - - # netlink interface for nf_conntrack ---- /dev/null -+++ b/net/netfilter/nf_conntrack_rtcache.c -@@ -0,0 +1,428 @@ -+/* route cache for netfilter. -+ * -+ * (C) 2014 Red Hat GmbH -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ */ -+ -+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -+ -+#include <linux/types.h> -+#include <linux/netfilter.h> -+#include <linux/skbuff.h> -+#include <linux/stddef.h> -+#include <linux/kernel.h> -+#include <linux/netdevice.h> -+#include <linux/export.h> -+#include <linux/module.h> -+ -+#include <net/dst.h> -+ -+#include <net/netfilter/nf_conntrack.h> -+#include <net/netfilter/nf_conntrack_core.h> -+#include <net/netfilter/nf_conntrack_extend.h> -+#include <net/netfilter/nf_conntrack_rtcache.h> -+ -+#if IS_ENABLED(CONFIG_NF_CONNTRACK_IPV6) -+#include <net/ip6_fib.h> -+#endif -+ -+static void __nf_conn_rtcache_destroy(struct nf_conn_rtcache *rtc, -+ enum ip_conntrack_dir dir) -+{ -+ struct dst_entry *dst = rtc->cached_dst[dir].dst; -+ -+ dst_release(dst); -+} -+ -+static void nf_conn_rtcache_destroy(struct nf_conn *ct) -+{ -+ struct nf_conn_rtcache *rtc = nf_ct_rtcache_find(ct); -+ -+ if (!rtc) -+ return; -+ -+ __nf_conn_rtcache_destroy(rtc, IP_CT_DIR_ORIGINAL); -+ __nf_conn_rtcache_destroy(rtc, IP_CT_DIR_REPLY); -+} -+ -+static void nf_ct_rtcache_ext_add(struct nf_conn *ct) -+{ -+ struct nf_conn_rtcache *rtc; -+ -+ rtc = nf_ct_ext_add(ct, NF_CT_EXT_RTCACHE, GFP_ATOMIC); -+ if (rtc) { -+ rtc->cached_dst[IP_CT_DIR_ORIGINAL].iif = -1; -+ rtc->cached_dst[IP_CT_DIR_ORIGINAL].dst = NULL; -+ rtc->cached_dst[IP_CT_DIR_REPLY].iif = -1; -+ rtc->cached_dst[IP_CT_DIR_REPLY].dst = NULL; -+ } -+} -+ -+static struct nf_conn_rtcache *nf_ct_rtcache_find_usable(struct nf_conn *ct) -+{ -+ return nf_ct_rtcache_find(ct); -+} -+ -+static struct dst_entry * -+nf_conn_rtcache_dst_get(const struct nf_conn_rtcache *rtc, -+ enum ip_conntrack_dir dir) -+{ -+ return rtc->cached_dst[dir].dst; -+} -+ -+static u32 nf_rtcache_get_cookie(int pf, const struct dst_entry *dst) -+{ -+#if IS_ENABLED(CONFIG_NF_CONNTRACK_IPV6) -+ if (pf == NFPROTO_IPV6) { -+ const struct rt6_info *rt = (const struct rt6_info *)dst; -+ -+ if (rt->rt6i_node) -+ return (u32)rt->rt6i_node->fn_sernum; -+ } -+#endif -+ return 0; -+} -+ -+static void nf_conn_rtcache_dst_set(int pf, -+ struct nf_conn_rtcache *rtc, -+ struct dst_entry *dst, -+ enum ip_conntrack_dir dir, int iif) -+{ -+ if (rtc->cached_dst[dir].iif != iif) -+ rtc->cached_dst[dir].iif = iif; -+ -+ if (rtc->cached_dst[dir].dst != dst) { -+ struct dst_entry *old; -+ -+ dst_hold(dst); -+ -+ old = xchg(&rtc->cached_dst[dir].dst, dst); -+ dst_release(old); -+ -+#if IS_ENABLED(CONFIG_NF_CONNTRACK_IPV6) -+ if (pf == NFPROTO_IPV6) -+ rtc->cached_dst[dir].cookie = -+ nf_rtcache_get_cookie(pf, dst); -+#endif -+ } -+} -+ -+static void nf_conn_rtcache_dst_obsolete(struct nf_conn_rtcache *rtc, -+ enum ip_conntrack_dir dir) -+{ -+ struct dst_entry *old; -+ -+ pr_debug("Invalidate iif %d for dir %d on cache %p\n", -+ rtc->cached_dst[dir].iif, dir, rtc); -+ -+ old = xchg(&rtc->cached_dst[dir].dst, NULL); -+ dst_release(old); -+ rtc->cached_dst[dir].iif = -1; -+} -+ -+static unsigned int nf_rtcache_in(u_int8_t pf, -+ struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ struct nf_conn_rtcache *rtc; -+ enum ip_conntrack_info ctinfo; -+ enum ip_conntrack_dir dir; -+ struct dst_entry *dst; -+ struct nf_conn *ct; -+ int iif; -+ u32 cookie; -+ -+ if (skb_dst(skb) || skb->sk) -+ return NF_ACCEPT; -+ -+ ct = nf_ct_get(skb, &ctinfo); -+ if (!ct) -+ return NF_ACCEPT; -+ -+ rtc = nf_ct_rtcache_find_usable(ct); -+ if (!rtc) -+ return NF_ACCEPT; -+ -+ /* if iif changes, don't use cache and let ip stack -+ * do route lookup. -+ * -+ * If rp_filter is enabled it might toss skb, so -+ * we don't want to avoid these checks. -+ */ -+ dir = CTINFO2DIR(ctinfo); -+ iif = nf_conn_rtcache_iif_get(rtc, dir); -+ if (state->in->ifindex != iif) { -+ pr_debug("ct %p, iif %d, cached iif %d, skip cached entry\n", -+ ct, iif, state->in->ifindex); -+ return NF_ACCEPT; -+ } -+ dst = nf_conn_rtcache_dst_get(rtc, dir); -+ if (dst == NULL) -+ return NF_ACCEPT; -+ -+ cookie = nf_rtcache_get_cookie(pf, dst); -+ -+ dst = dst_check(dst, cookie); -+ pr_debug("obtained dst %p for skb %p, cookie %d\n", dst, skb, cookie); -+ if (likely(dst)) -+ skb_dst_set_noref(skb, dst); -+ else -+ nf_conn_rtcache_dst_obsolete(rtc, dir); -+ -+ return NF_ACCEPT; -+} -+ -+static unsigned int nf_rtcache_forward(u_int8_t pf, -+ struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ struct nf_conn_rtcache *rtc; -+ enum ip_conntrack_info ctinfo; -+ enum ip_conntrack_dir dir; -+ struct nf_conn *ct; -+ struct dst_entry *dst = skb_dst(skb); -+ int iif; -+ -+ ct = nf_ct_get(skb, &ctinfo); -+ if (!ct) -+ return NF_ACCEPT; -+ -+ if (dst && dst_xfrm(dst)) -+ return NF_ACCEPT; -+ -+ if (!nf_ct_is_confirmed(ct)) { -+ if (WARN_ON(nf_ct_rtcache_find(ct))) -+ return NF_ACCEPT; -+ nf_ct_rtcache_ext_add(ct); -+ return NF_ACCEPT; -+ } -+ -+ rtc = nf_ct_rtcache_find_usable(ct); -+ if (!rtc) -+ return NF_ACCEPT; -+ -+ dir = CTINFO2DIR(ctinfo); -+ iif = nf_conn_rtcache_iif_get(rtc, dir); -+ pr_debug("ct %p, skb %p, dir %d, iif %d, cached iif %d\n", -+ ct, skb, dir, iif, state->in->ifindex); -+ if (likely(state->in->ifindex == iif)) -+ return NF_ACCEPT; -+ -+ nf_conn_rtcache_dst_set(pf, rtc, skb_dst(skb), dir, state->in->ifindex); -+ return NF_ACCEPT; -+} -+ -+static unsigned int nf_rtcache_in4(void *priv, -+ struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ return nf_rtcache_in(NFPROTO_IPV4, skb, state); -+} -+ -+static unsigned int nf_rtcache_forward4(void *priv, -+ struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ return nf_rtcache_forward(NFPROTO_IPV4, skb, state); -+} -+ -+#if IS_ENABLED(CONFIG_NF_CONNTRACK_IPV6) -+static unsigned int nf_rtcache_in6(void *priv, -+ struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ return nf_rtcache_in(NFPROTO_IPV6, skb, state); -+} -+ -+static unsigned int nf_rtcache_forward6(void *priv, -+ struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ return nf_rtcache_forward(NFPROTO_IPV6, skb, state); -+} -+#endif -+ -+static int nf_rtcache_dst_remove(struct nf_conn *ct, void *data) -+{ -+ struct nf_conn_rtcache *rtc = nf_ct_rtcache_find(ct); -+ struct net_device *dev = data; -+ -+ if (!rtc) -+ return 0; -+ -+ if (dev->ifindex == rtc->cached_dst[IP_CT_DIR_ORIGINAL].iif || -+ dev->ifindex == rtc->cached_dst[IP_CT_DIR_REPLY].iif) { -+ nf_conn_rtcache_dst_obsolete(rtc, IP_CT_DIR_ORIGINAL); -+ nf_conn_rtcache_dst_obsolete(rtc, IP_CT_DIR_REPLY); -+ } -+ -+ return 0; -+} -+ -+static int nf_rtcache_netdev_event(struct notifier_block *this, -+ unsigned long event, void *ptr) -+{ -+ struct net_device *dev = netdev_notifier_info_to_dev(ptr); -+ struct net *net = dev_net(dev); -+ -+ if (event == NETDEV_DOWN) -+ nf_ct_iterate_cleanup_net(net, nf_rtcache_dst_remove, dev, 0, 0); -+ -+ return NOTIFY_DONE; -+} -+ -+static struct notifier_block nf_rtcache_notifier = { -+ .notifier_call = nf_rtcache_netdev_event, -+}; -+ -+static struct nf_hook_ops rtcache_ops[] = { -+ { -+ .hook = nf_rtcache_in4, -+ .pf = NFPROTO_IPV4, -+ .hooknum = NF_INET_PRE_ROUTING, -+ .priority = NF_IP_PRI_LAST, -+ }, -+ { -+ .hook = nf_rtcache_forward4, -+ .pf = NFPROTO_IPV4, -+ .hooknum = NF_INET_FORWARD, -+ .priority = NF_IP_PRI_LAST, -+ }, -+#if IS_ENABLED(CONFIG_NF_CONNTRACK_IPV6) -+ { -+ .hook = nf_rtcache_in6, -+ .pf = NFPROTO_IPV6, -+ .hooknum = NF_INET_PRE_ROUTING, -+ .priority = NF_IP_PRI_LAST, -+ }, -+ { -+ .hook = nf_rtcache_forward6, -+ .pf = NFPROTO_IPV6, -+ .hooknum = NF_INET_FORWARD, -+ .priority = NF_IP_PRI_LAST, -+ }, -+#endif -+}; -+ -+static struct nf_ct_ext_type rtcache_extend __read_mostly = { -+ .len = sizeof(struct nf_conn_rtcache), -+ .align = __alignof__(struct nf_conn_rtcache), -+ .id = NF_CT_EXT_RTCACHE, -+ .destroy = nf_conn_rtcache_destroy, -+}; -+ -+static int __net_init rtcache_net_init(struct net *net) -+{ -+ return nf_register_net_hooks(net, rtcache_ops, ARRAY_SIZE(rtcache_ops)); -+} -+ -+static void __net_exit rtcache_net_exit(struct net *net) -+{ -+ /* remove hooks so no new connections get rtcache extension */ -+ nf_unregister_net_hooks(net, rtcache_ops, ARRAY_SIZE(rtcache_ops)); -+} -+ -+static struct pernet_operations rtcache_ops_net_ops = { -+ .init = rtcache_net_init, -+ .exit = rtcache_net_exit, -+}; -+ -+static int __init nf_conntrack_rtcache_init(void) -+{ -+ int ret = nf_ct_extend_register(&rtcache_extend); -+ -+ if (ret < 0) { -+ pr_err("nf_conntrack_rtcache: Unable to register extension\n"); -+ return ret; -+ } -+ -+ ret = register_pernet_subsys(&rtcache_ops_net_ops); -+ if (ret) { -+ nf_ct_extend_unregister(&rtcache_extend); -+ return ret; -+ } -+ -+ ret = register_netdevice_notifier(&nf_rtcache_notifier); -+ if (ret) { -+ nf_ct_extend_unregister(&rtcache_extend); -+ unregister_pernet_subsys(&rtcache_ops_net_ops); -+ } -+ -+ return ret; -+} -+ -+static int nf_rtcache_ext_remove(struct nf_conn *ct, void *data) -+{ -+ struct nf_conn_rtcache *rtc = nf_ct_rtcache_find(ct); -+ -+ return rtc != NULL; -+} -+ -+static bool __exit nf_conntrack_rtcache_wait_for_dying(struct net *net) -+{ -+ bool wait = false; -+ int cpu; -+ -+ for_each_possible_cpu(cpu) { -+ struct nf_conntrack_tuple_hash *h; -+ struct hlist_nulls_node *n; -+ struct nf_conn *ct; -+ struct ct_pcpu *pcpu = per_cpu_ptr(net->ct.pcpu_lists, cpu); -+ -+ rcu_read_lock(); -+ spin_lock_bh(&pcpu->lock); -+ -+ hlist_nulls_for_each_entry(h, n, &pcpu->dying, hnnode) { -+ ct = nf_ct_tuplehash_to_ctrack(h); -+ if (nf_ct_rtcache_find(ct) != NULL) { -+ wait = true; -+ break; -+ } -+ } -+ spin_unlock_bh(&pcpu->lock); -+ rcu_read_unlock(); -+ } -+ -+ return wait; -+} -+ -+static void __exit nf_conntrack_rtcache_fini(void) -+{ -+ struct net *net; -+ int count = 0; -+ -+ synchronize_net(); -+ -+ unregister_netdevice_notifier(&nf_rtcache_notifier); -+ unregister_pernet_subsys(&rtcache_ops_net_ops); -+ -+ synchronize_net(); -+ -+ rtnl_lock(); -+ -+ /* zap all conntracks with rtcache extension */ -+ for_each_net(net) -+ nf_ct_iterate_cleanup_net(net, nf_rtcache_ext_remove, NULL, 0, 0); -+ -+ for_each_net(net) { -+ /* .. and make sure they're gone from dying list, too */ -+ while (nf_conntrack_rtcache_wait_for_dying(net)) { -+ msleep(200); -+ WARN_ONCE(++count > 25, "Waiting for all rtcache conntracks to go away\n"); -+ } -+ } -+ -+ rtnl_unlock(); -+ -+ synchronize_net(); -+ nf_ct_extend_unregister(&rtcache_extend); -+} -+module_init(nf_conntrack_rtcache_init); -+module_exit(nf_conntrack_rtcache_fini); -+ -+MODULE_LICENSE("GPL"); -+MODULE_AUTHOR("Florian Westphal <fw@strlen.de>"); -+MODULE_DESCRIPTION("Conntrack route cache extension"); diff --git a/target/linux/generic/backport-4.14/025-tcp-allow-drivers-to-tweak-TSQ-logic.patch b/target/linux/generic/backport-4.14/025-tcp-allow-drivers-to-tweak-TSQ-logic.patch deleted file mode 100644 index 4f6f5d2cfa..0000000000 --- a/target/linux/generic/backport-4.14/025-tcp-allow-drivers-to-tweak-TSQ-logic.patch +++ /dev/null @@ -1,85 +0,0 @@ -From: Eric Dumazet <edumazet@google.com> -Date: Sat, 11 Nov 2017 15:54:12 -0800 -Subject: [PATCH] tcp: allow drivers to tweak TSQ logic -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -I had many reports that TSQ logic breaks wifi aggregation. - -Current logic is to allow up to 1 ms of bytes to be queued into qdisc -and drivers queues. - -But Wifi aggregation needs a bigger budget to allow bigger rates to -be discovered by various TCP Congestion Controls algorithms. - -This patch adds an extra socket field, allowing wifi drivers to select -another log scale to derive TCP Small Queue credit from current pacing -rate. - -Initial value is 10, meaning that this patch does not change current -behavior. - -We expect wifi drivers to set this field to smaller values (tests have -been done with values from 6 to 9) - -They would have to use following template : - -if (skb->sk && skb->sk->sk_pacing_shift != MY_PACING_SHIFT) - skb->sk->sk_pacing_shift = MY_PACING_SHIFT; - -Ref: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1670041 -Signed-off-by: Eric Dumazet <edumazet@google.com> -Cc: Johannes Berg <johannes.berg@intel.com> -Cc: Toke Høiland-Jørgensen <toke@toke.dk> -Cc: Kir Kolyshkin <kir@openvz.org> ---- ---- a/include/net/sock.h -+++ b/include/net/sock.h -@@ -267,6 +267,7 @@ struct sock_common { - * @sk_gso_type: GSO type (e.g. %SKB_GSO_TCPV4) - * @sk_gso_max_size: Maximum GSO segment size to build - * @sk_gso_max_segs: Maximum number of GSO segments -+ * @sk_pacing_shift: scaling factor for TCP Small Queues - * @sk_lingertime: %SO_LINGER l_linger setting - * @sk_backlog: always used with the per-socket spinlock held - * @sk_callback_lock: used with the callbacks in the end of this struct -@@ -446,6 +447,8 @@ struct sock { - sk_type : 16; - #define SK_PROTOCOL_MAX U8_MAX - u16 sk_gso_max_segs; -+#define sk_pacing_shift sk_pacing_shift /* for backport checks */ -+ u8 sk_pacing_shift; - unsigned long sk_lingertime; - struct proto *sk_prot_creator; - rwlock_t sk_callback_lock; ---- a/net/core/sock.c -+++ b/net/core/sock.c -@@ -2750,6 +2750,7 @@ void sock_init_data(struct socket *sock, - - sk->sk_max_pacing_rate = ~0U; - sk->sk_pacing_rate = ~0U; -+ sk->sk_pacing_shift = 10; - sk->sk_incoming_cpu = -1; - /* - * Before updating sk_refcnt, we must commit prior changes to memory ---- a/net/ipv4/tcp_output.c -+++ b/net/ipv4/tcp_output.c -@@ -1699,7 +1699,7 @@ u32 tcp_tso_autosize(const struct sock * - { - u32 bytes, segs; - -- bytes = min(sk->sk_pacing_rate >> 10, -+ bytes = min(sk->sk_pacing_rate >> sk->sk_pacing_shift, - sk->sk_gso_max_size - 1 - MAX_TCP_HEADER); - - /* Goal is to send at least one packet per ms, -@@ -2217,7 +2217,7 @@ static bool tcp_small_queue_check(struct - { - unsigned int limit; - -- limit = max(2 * skb->truesize, sk->sk_pacing_rate >> 10); -+ limit = max(2 * skb->truesize, sk->sk_pacing_rate >> sk->sk_pacing_shift); - limit = min_t(u32, limit, sysctl_tcp_limit_output_bytes); - limit <<= factor; - diff --git a/target/linux/generic/backport-4.14/030-USB-serial-option-fix-dwm-158-3g-modem-interface.patch b/target/linux/generic/backport-4.14/030-USB-serial-option-fix-dwm-158-3g-modem-interface.patch deleted file mode 100644 index 0e6aa87f9d..0000000000 --- a/target/linux/generic/backport-4.14/030-USB-serial-option-fix-dwm-158-3g-modem-interface.patch +++ /dev/null @@ -1,42 +0,0 @@ -From 4d304a6fe93538ce356b4593dc43476b50c023e7 Mon Sep 17 00:00:00 2001 -From: Giuseppe Lippolis <giu.lippolis@gmail.com> -Date: Mon, 23 Apr 2018 09:03:06 +0200 -Subject: USB: serial: option: blacklist unused dwm-158 interfaces - -The dwm-158 interface 4 and 5 doesn't answer to the AT commands -and doesn't appears a option interface. -Tested on openwrt distribution (kernel 4.14 using the old blacklist -definitions). - -Lars Melin also writes: - - Blacklisting interface 4 and 5 is correct because: - - MI_00 D-Link Mobile Broadband Device (cdc_ether) - MI_02 D-Link HSPA+DataCard Diagnostics Interface (also ppp modem) - MI_03 D-Link HSPA+DataCard NMEA Device - MI_04 D-Link HSPA+DataCard Speech Port - MI_05 D-Link HSPA+DataCard Debug Port - MI_06 USB Mass Storage Device - -Signed-off-by: Giuseppe Lippolis <giu.lippolis@gmail.com> -[ johan: add Lars's comment on the interface layout and reword summary ] -Cc: Lars Melin <larsm17@gmail.com> -Cc: Dan Williams <dcbw@redhat.com> -Signed-off-by: Johan Hovold <johan@kernel.org> ---- - drivers/usb/serial/option.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - ---- a/drivers/usb/serial/option.c -+++ b/drivers/usb/serial/option.c -@@ -1990,7 +1990,8 @@ static const struct usb_device_id option - { USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d01, 0xff) }, /* D-Link DWM-156 (variant) */ - { USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d02, 0xff) }, - { USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d03, 0xff) }, -- { USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d04, 0xff) }, /* D-Link DWM-158 */ -+ { USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d04, 0xff), /* D-Link DWM-158 */ -+ .driver_info = RSVD(4) | RSVD(5) }, - { USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d0e, 0xff) }, /* D-Link DWM-157 C1 */ - { USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7e19, 0xff), /* D-Link DWM-221 B1 */ - .driver_info = RSVD(4) }, diff --git a/target/linux/generic/backport-4.14/030-v4.17-0001-usb-dwc2-add-support-for-host-mode-external-vbus-sup.patch b/target/linux/generic/backport-4.14/030-v4.17-0001-usb-dwc2-add-support-for-host-mode-external-vbus-sup.patch deleted file mode 100644 index 4d029ebfe2..0000000000 --- a/target/linux/generic/backport-4.14/030-v4.17-0001-usb-dwc2-add-support-for-host-mode-external-vbus-sup.patch +++ /dev/null @@ -1,109 +0,0 @@ -From 531ef5ebea96394ddb7f554d4d88e017dde30a59 Mon Sep 17 00:00:00 2001 -From: Amelie Delaunay <amelie.delaunay@st.com> -Date: Tue, 13 Feb 2018 09:28:12 +0100 -Subject: [PATCH] usb: dwc2: add support for host mode external vbus supply - -This patch adds a way to enable an external vbus supply in host mode, -when dwc2 drvvbus signal is not used. - -This patch is very similar to the one done in U-Boot dwc2 driver [1]. It -also adds dynamic vbus supply management depending on the role and state -of the core. - -[1] https://lists.denx.de/pipermail/u-boot/2017-March/283434.html - -Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> -Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> ---- - drivers/usb/dwc2/core.h | 2 ++ - drivers/usb/dwc2/hcd.c | 26 ++++++++++++++++++++++++++ - 2 files changed, 28 insertions(+) - ---- a/drivers/usb/dwc2/core.h -+++ b/drivers/usb/dwc2/core.h -@@ -777,6 +777,7 @@ struct dwc2_hregs_backup { - * @plat: The platform specific configuration data. This can be - * removed once all SoCs support usb transceiver. - * @supplies: Definition of USB power supplies -+ * @vbus_supply: Regulator supplying vbus. - * @phyif: PHY interface width - * @lock: Spinlock that protects all the driver data structures - * @priv: Stores a pointer to the struct usb_hcd -@@ -914,6 +915,7 @@ struct dwc2_hsotg { - struct usb_phy *uphy; - struct dwc2_hsotg_plat *plat; - struct regulator_bulk_data supplies[DWC2_NUM_SUPPLIES]; -+ struct regulator *vbus_supply; - u32 phyif; - - spinlock_t lock; ---- a/drivers/usb/dwc2/hcd.c -+++ b/drivers/usb/dwc2/hcd.c -@@ -359,6 +359,23 @@ static void dwc2_gusbcfg_init(struct dwc - dwc2_writel(usbcfg, hsotg->regs + GUSBCFG); - } - -+static int dwc2_vbus_supply_init(struct dwc2_hsotg *hsotg) -+{ -+ hsotg->vbus_supply = devm_regulator_get_optional(hsotg->dev, "vbus"); -+ if (IS_ERR(hsotg->vbus_supply)) -+ return 0; -+ -+ return regulator_enable(hsotg->vbus_supply); -+} -+ -+static int dwc2_vbus_supply_exit(struct dwc2_hsotg *hsotg) -+{ -+ if (hsotg->vbus_supply) -+ return regulator_disable(hsotg->vbus_supply); -+ -+ return 0; -+} -+ - /** - * dwc2_enable_host_interrupts() - Enables the Host mode interrupts - * -@@ -3346,6 +3363,7 @@ static void dwc2_conn_id_status_change(s - - /* B-Device connector (Device Mode) */ - if (gotgctl & GOTGCTL_CONID_B) { -+ dwc2_vbus_supply_exit(hsotg); - /* Wait for switch to device mode */ - dev_dbg(hsotg->dev, "connId B\n"); - if (hsotg->bus_suspended) { -@@ -4455,6 +4473,9 @@ static int _dwc2_hcd_start(struct usb_hc - } - - spin_unlock_irqrestore(&hsotg->lock, flags); -+ -+ dwc2_vbus_supply_init(hsotg); -+ - return 0; - } - -@@ -4482,6 +4503,8 @@ static void _dwc2_hcd_stop(struct usb_hc - clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); - spin_unlock_irqrestore(&hsotg->lock, flags); - -+ dwc2_vbus_supply_exit(hsotg); -+ - usleep_range(1000, 3000); - } - -@@ -4518,6 +4541,7 @@ static int _dwc2_hcd_suspend(struct usb_ - hprt0 |= HPRT0_SUSP; - hprt0 &= ~HPRT0_PWR; - dwc2_writel(hprt0, hsotg->regs + HPRT0); -+ dwc2_vbus_supply_exit(hsotg); - } - - /* Enter hibernation */ -@@ -4598,6 +4622,8 @@ static int _dwc2_hcd_resume(struct usb_h - spin_unlock_irqrestore(&hsotg->lock, flags); - dwc2_port_resume(hsotg); - } else { -+ dwc2_vbus_supply_init(hsotg); -+ - /* Wait for controller to correctly update D+/D- level */ - usleep_range(3000, 5000); - diff --git a/target/linux/generic/backport-4.14/030-v4.17-0002-usb-dwc2-dwc2_vbus_supply_init-fix-error-check.patch b/target/linux/generic/backport-4.14/030-v4.17-0002-usb-dwc2-dwc2_vbus_supply_init-fix-error-check.patch deleted file mode 100644 index 02b61fe84f..0000000000 --- a/target/linux/generic/backport-4.14/030-v4.17-0002-usb-dwc2-dwc2_vbus_supply_init-fix-error-check.patch +++ /dev/null @@ -1,55 +0,0 @@ -From 438fea2a6325933868aebc20279e2669c9a21207 Mon Sep 17 00:00:00 2001 -From: Tomeu Vizoso <tomeu.vizoso@collabora.com> -Date: Mon, 26 Mar 2018 11:00:01 +0200 -Subject: [PATCH] usb: dwc2: dwc2_vbus_supply_init: fix error check - -devm_regulator_get_optional returns -ENODEV if the regulator isn't -there, so if that's the case we have to make sure not to leave -ENODEV -in the regulator pointer. - -Also, make sure we return 0 in that case, but correctly propagate any -other errors. Also propagate the error from _dwc2_hcd_start. - -Fixes: 531ef5ebea96 ("usb: dwc2: add support for host mode external vbus supply") -Cc: Amelie Delaunay <amelie.delaunay@st.com> -Reviewed-by: Amelie Delaunay <amelie.delaunay@st.com> -Reviewed-by: Heiko Stuebner <heiko@sntech.de> -Reviewed-by: Grigor Tovmasyan <tovmasya@synopsys.com> -Tested-by: Heiko Stuebner <heiko@sntech.de> -Acked-by: Minas Harutyunyan <hminas@synopsys.com> -Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> -Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> ---- - drivers/usb/dwc2/hcd.c | 13 ++++++++----- - 1 file changed, 8 insertions(+), 5 deletions(-) - ---- a/drivers/usb/dwc2/hcd.c -+++ b/drivers/usb/dwc2/hcd.c -@@ -361,9 +361,14 @@ static void dwc2_gusbcfg_init(struct dwc - - static int dwc2_vbus_supply_init(struct dwc2_hsotg *hsotg) - { -+ int ret; -+ - hsotg->vbus_supply = devm_regulator_get_optional(hsotg->dev, "vbus"); -- if (IS_ERR(hsotg->vbus_supply)) -- return 0; -+ if (IS_ERR(hsotg->vbus_supply)) { -+ ret = PTR_ERR(hsotg->vbus_supply); -+ hsotg->vbus_supply = NULL; -+ return ret == -ENODEV ? 0 : ret; -+ } - - return regulator_enable(hsotg->vbus_supply); - } -@@ -4474,9 +4479,7 @@ static int _dwc2_hcd_start(struct usb_hc - - spin_unlock_irqrestore(&hsotg->lock, flags); - -- dwc2_vbus_supply_init(hsotg); -- -- return 0; -+ return dwc2_vbus_supply_init(hsotg); - } - - /* diff --git a/target/linux/generic/backport-4.14/040-v4.17-0001-mtd-move-code-adding-master-MTD-out-of-mtd_add_devic.patch b/target/linux/generic/backport-4.14/040-v4.17-0001-mtd-move-code-adding-master-MTD-out-of-mtd_add_devic.patch deleted file mode 100644 index df6429776f..0000000000 --- a/target/linux/generic/backport-4.14/040-v4.17-0001-mtd-move-code-adding-master-MTD-out-of-mtd_add_devic.patch +++ /dev/null @@ -1,74 +0,0 @@ -From 2c77c57d22adb05b21cdb333a0c42bdfa0e19835 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Tue, 16 Jan 2018 16:45:41 +0100 -Subject: [PATCH] mtd: move code adding master MTD out of - mtd_add_device_partitions() -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This change is a small cleanup of mtd_device_parse_register(). When -using MTD_PARTITIONED_MASTER it makes sure a master MTD is registered -before dealing with partitions. The advantage of this is not mixing -code handling master MTD with code handling partitions. - -This commit doesn't change any behavior except from a slightly different -failure code path. The new code may need to call del_mtd_device when -something goes wrong. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> ---- - drivers/mtd/mtdcore.c | 25 +++++++++++++------------ - 1 file changed, 13 insertions(+), 12 deletions(-) - ---- a/drivers/mtd/mtdcore.c -+++ b/drivers/mtd/mtdcore.c -@@ -641,20 +641,12 @@ static int mtd_add_device_partitions(str - { - const struct mtd_partition *real_parts = parts->parts; - int nbparts = parts->nr_parts; -- int ret; - -- if (nbparts == 0 || IS_ENABLED(CONFIG_MTD_PARTITIONED_MASTER)) { -- ret = add_mtd_device(mtd); -- if (ret) -- return ret; -- } -+ if (!nbparts && !device_is_registered(&mtd->dev)) -+ return add_mtd_device(mtd); - -- if (nbparts > 0) { -- ret = add_mtd_partitions(mtd, real_parts, nbparts); -- if (ret && IS_ENABLED(CONFIG_MTD_PARTITIONED_MASTER)) -- del_mtd_device(mtd); -- return ret; -- } -+ if (nbparts > 0) -+ return add_mtd_partitions(mtd, real_parts, nbparts); - - return 0; - } -@@ -714,6 +706,12 @@ int mtd_device_parse_register(struct mtd - - mtd_set_dev_defaults(mtd); - -+ if (IS_ENABLED(CONFIG_MTD_PARTITIONED_MASTER)) { -+ ret = add_mtd_device(mtd); -+ if (ret) -+ return ret; -+ } -+ - memset(&parsed, 0, sizeof(parsed)); - - ret = parse_mtd_partitions(mtd, types, &parsed, parser_data); -@@ -753,6 +751,9 @@ int mtd_device_parse_register(struct mtd - out: - /* Cleanup any parsed partitions */ - mtd_part_parser_cleanup(&parsed); -+ if (ret && device_is_registered(&mtd->dev)) -+ del_mtd_device(mtd); -+ - return ret; - } - EXPORT_SYMBOL_GPL(mtd_device_parse_register); diff --git a/target/linux/generic/backport-4.14/040-v4.17-0002-mtd-get-rid-of-the-mtd_add_device_partitions.patch b/target/linux/generic/backport-4.14/040-v4.17-0002-mtd-get-rid-of-the-mtd_add_device_partitions.patch deleted file mode 100644 index 1042e674c3..0000000000 --- a/target/linux/generic/backport-4.14/040-v4.17-0002-mtd-get-rid-of-the-mtd_add_device_partitions.patch +++ /dev/null @@ -1,93 +0,0 @@ -From 0dbe4ea78d69756efeb0bba0764f6bd4a9ee9567 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Tue, 16 Jan 2018 16:45:42 +0100 -Subject: [PATCH] mtd: get rid of the mtd_add_device_partitions() -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This simplifies code a bit by: -1) Avoiding an extra (tiny) function -2) Checking for amount of parsed (found) partitions just once -3) Avoiding clearing/filling struct mtd_partitions manually - -With this commit proper functions are called directly from the -mtd_device_parse_register(). It doesn't need to use minor tricks like -memsetting struct to 0 to trigger an expected -mtd_add_device_partitions() behavior. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> ---- - drivers/mtd/mtdcore.c | 43 ++++++++++++------------------------------- - 1 file changed, 12 insertions(+), 31 deletions(-) - ---- a/drivers/mtd/mtdcore.c -+++ b/drivers/mtd/mtdcore.c -@@ -636,21 +636,6 @@ out_error: - return ret; - } - --static int mtd_add_device_partitions(struct mtd_info *mtd, -- struct mtd_partitions *parts) --{ -- const struct mtd_partition *real_parts = parts->parts; -- int nbparts = parts->nr_parts; -- -- if (!nbparts && !device_is_registered(&mtd->dev)) -- return add_mtd_device(mtd); -- -- if (nbparts > 0) -- return add_mtd_partitions(mtd, real_parts, nbparts); -- -- return 0; --} -- - /* - * Set a few defaults based on the parent devices, if not provided by the - * driver -@@ -701,7 +686,7 @@ int mtd_device_parse_register(struct mtd - const struct mtd_partition *parts, - int nr_parts) - { -- struct mtd_partitions parsed; -+ struct mtd_partitions parsed = { }; - int ret; - - mtd_set_dev_defaults(mtd); -@@ -712,24 +697,20 @@ int mtd_device_parse_register(struct mtd - return ret; - } - -- memset(&parsed, 0, sizeof(parsed)); -- -+ /* Prefer parsed partitions over driver-provided fallback */ - ret = parse_mtd_partitions(mtd, types, &parsed, parser_data); -- if ((ret < 0 || parsed.nr_parts == 0) && parts && nr_parts) { -- /* Fall back to driver-provided partitions */ -- parsed = (struct mtd_partitions){ -- .parts = parts, -- .nr_parts = nr_parts, -- }; -- } else if (ret < 0) { -- /* Didn't come up with parsed OR fallback partitions */ -- pr_info("mtd: failed to find partitions; one or more parsers reports errors (%d)\n", -- ret); -- /* Don't abort on errors; we can still use unpartitioned MTD */ -- memset(&parsed, 0, sizeof(parsed)); -+ if (!ret && parsed.nr_parts) { -+ parts = parsed.parts; -+ nr_parts = parsed.nr_parts; - } - -- ret = mtd_add_device_partitions(mtd, &parsed); -+ if (nr_parts) -+ ret = add_mtd_partitions(mtd, parts, nr_parts); -+ else if (!device_is_registered(&mtd->dev)) -+ ret = add_mtd_device(mtd); -+ else -+ ret = 0; -+ - if (ret) - goto out; - diff --git a/target/linux/generic/backport-4.14/041-v4.17-0001-mtd-partitions-add-of_match_table-parser-matching-fo.patch b/target/linux/generic/backport-4.14/041-v4.17-0001-mtd-partitions-add-of_match_table-parser-matching-fo.patch deleted file mode 100644 index 765b6b95df..0000000000 --- a/target/linux/generic/backport-4.14/041-v4.17-0001-mtd-partitions-add-of_match_table-parser-matching-fo.patch +++ /dev/null @@ -1,200 +0,0 @@ -From 5b644aa012f67fd211138a067b9f351f30bdcc60 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Wed, 14 Mar 2018 13:10:42 +0100 -Subject: [PATCH] mtd: partitions: add of_match_table parser matching for the - "ofpart" type -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -In order to properly support compatibility strings as described in the -bindings/mtd/partition.txt "ofpart" type should be treated as an -indication for looking into OF. MTD should check "compatible" property -and search for a matching parser rather than blindly trying the one -supporting "fixed-partitions". - -It also means that existing "fixed-partitions" parser should get renamed -to use a more meaningful name. - -This commit achievies that aim by introducing a new mtd_part_of_parse(). -It works by looking for a matching parser for every string in the -"compatibility" property (starting with the most specific one). - -Please note that driver-specified parsers still take a precedence. It's -assumed that driver providing a parser type has a good reason for that -(e.g. having platform data with device-specific info). Also doing -otherwise could break existing setups. The same applies to using default -parsers (including "cmdlinepart") as some overwrite DT data with cmdline -argument. - -Partition parsers can now provide an of_match_table to enable -flash<-->parser matching via device tree as documented in the -mtd/partition.txt. - -This support is currently limited to built-in parsers as it uses -request_module() and friends. This should be sufficient for most cases -though as compiling parsers as modules isn't a common choice. - -Signed-off-by: Brian Norris <computersforpeace@gmail.com> -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Tested-by: Peter Rosin <peda@axentia.se> -Reviewed-by: Richard Weinberger <richard@nod.at> -Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> ---- - drivers/mtd/mtdpart.c | 116 +++++++++++++++++++++++++++++++++++++---- - include/linux/mtd/partitions.h | 1 + - 2 files changed, 108 insertions(+), 9 deletions(-) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -30,6 +30,7 @@ - #include <linux/mtd/mtd.h> - #include <linux/mtd/partitions.h> - #include <linux/err.h> -+#include <linux/of.h> - - #include "mtdcore.h" - -@@ -919,6 +920,92 @@ static int mtd_part_do_parse(struct mtd_ - } - - /** -+ * mtd_part_get_compatible_parser - find MTD parser by a compatible string -+ * -+ * @compat: compatible string describing partitions in a device tree -+ * -+ * MTD parsers can specify supported partitions by providing a table of -+ * compatibility strings. This function finds a parser that advertises support -+ * for a passed value of "compatible". -+ */ -+static struct mtd_part_parser *mtd_part_get_compatible_parser(const char *compat) -+{ -+ struct mtd_part_parser *p, *ret = NULL; -+ -+ spin_lock(&part_parser_lock); -+ -+ list_for_each_entry(p, &part_parsers, list) { -+ const struct of_device_id *matches; -+ -+ matches = p->of_match_table; -+ if (!matches) -+ continue; -+ -+ for (; matches->compatible[0]; matches++) { -+ if (!strcmp(matches->compatible, compat) && -+ try_module_get(p->owner)) { -+ ret = p; -+ break; -+ } -+ } -+ -+ if (ret) -+ break; -+ } -+ -+ spin_unlock(&part_parser_lock); -+ -+ return ret; -+} -+ -+static int mtd_part_of_parse(struct mtd_info *master, -+ struct mtd_partitions *pparts) -+{ -+ struct mtd_part_parser *parser; -+ struct device_node *np; -+ struct property *prop; -+ const char *compat; -+ const char *fixed = "ofpart"; -+ int ret, err = 0; -+ -+ np = of_get_child_by_name(mtd_get_of_node(master), "partitions"); -+ of_property_for_each_string(np, "compatible", prop, compat) { -+ parser = mtd_part_get_compatible_parser(compat); -+ if (!parser) -+ continue; -+ ret = mtd_part_do_parse(parser, master, pparts, NULL); -+ if (ret > 0) { -+ of_node_put(np); -+ return ret; -+ } -+ mtd_part_parser_put(parser); -+ if (ret < 0 && !err) -+ err = ret; -+ } -+ of_node_put(np); -+ -+ /* -+ * For backward compatibility we have to try the "ofpart" -+ * parser. It supports old DT format with partitions specified as a -+ * direct subnodes of a flash device DT node without any compatibility -+ * specified we could match. -+ */ -+ parser = mtd_part_parser_get(fixed); -+ if (!parser && !request_module("%s", fixed)) -+ parser = mtd_part_parser_get(fixed); -+ if (parser) { -+ ret = mtd_part_do_parse(parser, master, pparts, NULL); -+ if (ret > 0) -+ return ret; -+ mtd_part_parser_put(parser); -+ if (ret < 0 && !err) -+ err = ret; -+ } -+ -+ return err; -+} -+ -+/** - * parse_mtd_partitions - parse MTD partitions - * @master: the master partition (describes whole MTD device) - * @types: names of partition parsers to try or %NULL -@@ -950,19 +1037,30 @@ int parse_mtd_partitions(struct mtd_info - types = default_mtd_part_types; - - for ( ; *types; types++) { -- pr_debug("%s: parsing partitions %s\n", master->name, *types); -- parser = mtd_part_parser_get(*types); -- if (!parser && !request_module("%s", *types)) -+ /* -+ * ofpart is a special type that means OF partitioning info -+ * should be used. It requires a bit different logic so it is -+ * handled in a separated function. -+ */ -+ if (!strcmp(*types, "ofpart")) { -+ ret = mtd_part_of_parse(master, pparts); -+ } else { -+ pr_debug("%s: parsing partitions %s\n", master->name, -+ *types); - parser = mtd_part_parser_get(*types); -- pr_debug("%s: got parser %s\n", master->name, -- parser ? parser->name : NULL); -- if (!parser) -- continue; -- ret = mtd_part_do_parse(parser, master, pparts, data); -+ if (!parser && !request_module("%s", *types)) -+ parser = mtd_part_parser_get(*types); -+ pr_debug("%s: got parser %s\n", master->name, -+ parser ? parser->name : NULL); -+ if (!parser) -+ continue; -+ ret = mtd_part_do_parse(parser, master, pparts, data); -+ if (ret <= 0) -+ mtd_part_parser_put(parser); -+ } - /* Found partitions! */ - if (ret > 0) - return 0; -- mtd_part_parser_put(parser); - /* - * Stash the first error we see; only report it if no parser - * succeeds ---- a/include/linux/mtd/partitions.h -+++ b/include/linux/mtd/partitions.h -@@ -77,6 +77,7 @@ struct mtd_part_parser { - struct list_head list; - struct module *owner; - const char *name; -+ const struct of_device_id *of_match_table; - int (*parse_fn)(struct mtd_info *, const struct mtd_partition **, - struct mtd_part_parser_data *); - void (*cleanup)(const struct mtd_partition *pparts, int nr_parts); diff --git a/target/linux/generic/backport-4.14/041-v4.17-0002-mtd-rename-ofpart-parser-to-fixed-partitions-as-it-f.patch b/target/linux/generic/backport-4.14/041-v4.17-0002-mtd-rename-ofpart-parser-to-fixed-partitions-as-it-f.patch deleted file mode 100644 index 22ad40bf44..0000000000 --- a/target/linux/generic/backport-4.14/041-v4.17-0002-mtd-rename-ofpart-parser-to-fixed-partitions-as-it-f.patch +++ /dev/null @@ -1,74 +0,0 @@ -From c0faf43482e7f7dfb6d61847cb93d17748560b24 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Wed, 14 Mar 2018 13:10:43 +0100 -Subject: [PATCH] mtd: rename "ofpart" parser to "fixed-partitions" as it fits - it better -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Type "ofpart" means that OF should be used to get partitioning info and -this driver supports "fixed-partitions" binding only. Renaming it should -lead to less confusion especially when parsers for new compatibility -strings start to appear. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Reviewed-by: Richard Weinberger <richard@nod.at> -Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> ---- - drivers/mtd/mtdpart.c | 4 ++-- - drivers/mtd/ofpart.c | 11 ++++++----- - 2 files changed, 8 insertions(+), 7 deletions(-) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -965,7 +965,7 @@ static int mtd_part_of_parse(struct mtd_ - struct device_node *np; - struct property *prop; - const char *compat; -- const char *fixed = "ofpart"; -+ const char *fixed = "fixed-partitions"; - int ret, err = 0; - - np = of_get_child_by_name(mtd_get_of_node(master), "partitions"); -@@ -985,7 +985,7 @@ static int mtd_part_of_parse(struct mtd_ - of_node_put(np); - - /* -- * For backward compatibility we have to try the "ofpart" -+ * For backward compatibility we have to try the "fixed-partitions" - * parser. It supports old DT format with partitions specified as a - * direct subnodes of a flash device DT node without any compatibility - * specified we could match. ---- a/drivers/mtd/ofpart.c -+++ b/drivers/mtd/ofpart.c -@@ -25,9 +25,9 @@ static bool node_has_compatible(struct d - return of_get_property(pp, "compatible", NULL); - } - --static int parse_ofpart_partitions(struct mtd_info *master, -- const struct mtd_partition **pparts, -- struct mtd_part_parser_data *data) -+static int parse_fixed_partitions(struct mtd_info *master, -+ const struct mtd_partition **pparts, -+ struct mtd_part_parser_data *data) - { - struct mtd_partition *parts; - struct device_node *mtd_node; -@@ -141,8 +141,8 @@ ofpart_none: - } - - static struct mtd_part_parser ofpart_parser = { -- .parse_fn = parse_ofpart_partitions, -- .name = "ofpart", -+ .parse_fn = parse_fixed_partitions, -+ .name = "fixed-partitions", - }; - - static int parse_ofoldpart_partitions(struct mtd_info *master, -@@ -229,4 +229,5 @@ MODULE_AUTHOR("Vitaly Wool, David Gibson - * with the same name. Since we provide the ofoldpart parser, we should have - * the corresponding alias. - */ -+MODULE_ALIAS("fixed-partitions"); - MODULE_ALIAS("ofoldpart"); diff --git a/target/linux/generic/backport-4.14/041-v4.17-0003-mtd-ofpart-add-of_match_table-with-fixed-partitions.patch b/target/linux/generic/backport-4.14/041-v4.17-0003-mtd-ofpart-add-of_match_table-with-fixed-partitions.patch deleted file mode 100644 index d6958c3eac..0000000000 --- a/target/linux/generic/backport-4.14/041-v4.17-0003-mtd-ofpart-add-of_match_table-with-fixed-partitions.patch +++ /dev/null @@ -1,44 +0,0 @@ -From 97b0c7c0df3efd7048ed39d7e2dee34cafd55887 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Wed, 14 Mar 2018 13:10:44 +0100 -Subject: [PATCH] mtd: ofpart: add of_match_table with "fixed-partitions" -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This allows using this parser with any flash driver that takes care of -setting of_node (using mtd_set_of_node helper) correctly. Up to now -support for "fixed-partitions" DT compatibility string was working only -with flash drivers that were specifying "ofpart" (manually or by letting -mtd use the default set of parsers). - -This matches existing bindings documentation. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Reviewed-by: Brian Norris <computersforpeace@gmail.com> -Tested-by: Brian Norris <computersforpeace@gmail.com> -Reviewed-by: Richard Weinberger <richard@nod.at> -Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> ---- - drivers/mtd/ofpart.c | 7 +++++++ - 1 file changed, 7 insertions(+) - ---- a/drivers/mtd/ofpart.c -+++ b/drivers/mtd/ofpart.c -@@ -140,9 +140,16 @@ ofpart_none: - return ret; - } - -+static const struct of_device_id parse_ofpart_match_table[] = { -+ { .compatible = "fixed-partitions" }, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, parse_ofpart_match_table); -+ - static struct mtd_part_parser ofpart_parser = { - .parse_fn = parse_fixed_partitions, - .name = "fixed-partitions", -+ .of_match_table = parse_ofpart_match_table, - }; - - static int parse_ofoldpart_partitions(struct mtd_info *master, diff --git a/target/linux/generic/backport-4.14/042-v4.18-0001-mtd-move-code-adding-registering-partitions-to-the-p.patch b/target/linux/generic/backport-4.14/042-v4.18-0001-mtd-move-code-adding-registering-partitions-to-the-p.patch deleted file mode 100644 index d017fd452b..0000000000 --- a/target/linux/generic/backport-4.14/042-v4.18-0001-mtd-move-code-adding-registering-partitions-to-the-p.patch +++ /dev/null @@ -1,168 +0,0 @@ -From 5ac67ce36cfe38b4c104a42ce52c5c8d526f1c95 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Tue, 27 Mar 2018 22:35:41 +0200 -Subject: [PATCH] mtd: move code adding (registering) partitions to the - parse_mtd_partitions() -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This commit slightly simplifies the code. Every parse_mtd_partitions() -caller (out of two existing ones) had to add partitions & cleanup parser -on its own. This moves that responsibility into the function. - -That change also allows dropping struct mtd_partitions argument. - -There is one minor behavior change caused by this cleanup. If -parse_mtd_partitions() fails to add partitions (add_mtd_partitions() -return an error) then mtd_device_parse_register() will still try to -add (register) fallback partitions. It's a real corner case affecting -one of uncommon error paths and shouldn't cause any harm. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> ---- - drivers/mtd/mtdcore.c | 14 ++++---------- - drivers/mtd/mtdcore.h | 1 - - drivers/mtd/mtdpart.c | 44 ++++++++++++++++---------------------------- - 3 files changed, 20 insertions(+), 39 deletions(-) - ---- a/drivers/mtd/mtdcore.c -+++ b/drivers/mtd/mtdcore.c -@@ -686,7 +686,6 @@ int mtd_device_parse_register(struct mtd - const struct mtd_partition *parts, - int nr_parts) - { -- struct mtd_partitions parsed = { }; - int ret; - - mtd_set_dev_defaults(mtd); -@@ -698,13 +697,10 @@ int mtd_device_parse_register(struct mtd - } - - /* Prefer parsed partitions over driver-provided fallback */ -- ret = parse_mtd_partitions(mtd, types, &parsed, parser_data); -- if (!ret && parsed.nr_parts) { -- parts = parsed.parts; -- nr_parts = parsed.nr_parts; -- } -- -- if (nr_parts) -+ ret = parse_mtd_partitions(mtd, types, parser_data); -+ if (ret > 0) -+ ret = 0; -+ else if (nr_parts) - ret = add_mtd_partitions(mtd, parts, nr_parts); - else if (!device_is_registered(&mtd->dev)) - ret = add_mtd_device(mtd); -@@ -730,8 +726,6 @@ int mtd_device_parse_register(struct mtd - } - - out: -- /* Cleanup any parsed partitions */ -- mtd_part_parser_cleanup(&parsed); - if (ret && device_is_registered(&mtd->dev)) - del_mtd_device(mtd); - ---- a/drivers/mtd/mtdcore.h -+++ b/drivers/mtd/mtdcore.h -@@ -15,7 +15,6 @@ int del_mtd_partitions(struct mtd_info * - struct mtd_partitions; - - int parse_mtd_partitions(struct mtd_info *master, const char * const *types, -- struct mtd_partitions *pparts, - struct mtd_part_parser_data *data); - - void mtd_part_parser_cleanup(struct mtd_partitions *parts); ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -383,20 +383,7 @@ static inline void free_partition(struct - */ - static int mtd_parse_part(struct mtd_part *slave, const char *const *types) - { -- struct mtd_partitions parsed; -- int err; -- -- err = parse_mtd_partitions(&slave->mtd, types, &parsed, NULL); -- if (err) -- return err; -- else if (!parsed.nr_parts) -- return -ENOENT; -- -- err = add_mtd_partitions(&slave->mtd, parsed.parts, parsed.nr_parts); -- -- mtd_part_parser_cleanup(&parsed); -- -- return err; -+ return parse_mtd_partitions(&slave->mtd, types, NULL); - } - - static struct mtd_part *allocate_partition(struct mtd_info *parent, -@@ -1006,30 +993,27 @@ static int mtd_part_of_parse(struct mtd_ - } - - /** -- * parse_mtd_partitions - parse MTD partitions -+ * parse_mtd_partitions - parse and register MTD partitions -+ * - * @master: the master partition (describes whole MTD device) - * @types: names of partition parsers to try or %NULL -- * @pparts: info about partitions found is returned here - * @data: MTD partition parser-specific data - * -- * This function tries to find partition on MTD device @master. It uses MTD -- * partition parsers, specified in @types. However, if @types is %NULL, then -- * the default list of parsers is used. The default list contains only the -+ * This function tries to find & register partitions on MTD device @master. It -+ * uses MTD partition parsers, specified in @types. However, if @types is %NULL, -+ * then the default list of parsers is used. The default list contains only the - * "cmdlinepart" and "ofpart" parsers ATM. - * Note: If there are more then one parser in @types, the kernel only takes the - * partitions parsed out by the first parser. - * - * This function may return: - * o a negative error code in case of failure -- * o zero otherwise, and @pparts will describe the partitions, number of -- * partitions, and the parser which parsed them. Caller must release -- * resources with mtd_part_parser_cleanup() when finished with the returned -- * data. -+ * o number of found partitions otherwise - */ - int parse_mtd_partitions(struct mtd_info *master, const char *const *types, -- struct mtd_partitions *pparts, - struct mtd_part_parser_data *data) - { -+ struct mtd_partitions pparts = { }; - struct mtd_part_parser *parser; - int ret, err = 0; - -@@ -1043,7 +1027,7 @@ int parse_mtd_partitions(struct mtd_info - * handled in a separated function. - */ - if (!strcmp(*types, "ofpart")) { -- ret = mtd_part_of_parse(master, pparts); -+ ret = mtd_part_of_parse(master, &pparts); - } else { - pr_debug("%s: parsing partitions %s\n", master->name, - *types); -@@ -1054,13 +1038,17 @@ int parse_mtd_partitions(struct mtd_info - parser ? parser->name : NULL); - if (!parser) - continue; -- ret = mtd_part_do_parse(parser, master, pparts, data); -+ ret = mtd_part_do_parse(parser, master, &pparts, data); - if (ret <= 0) - mtd_part_parser_put(parser); - } - /* Found partitions! */ -- if (ret > 0) -- return 0; -+ if (ret > 0) { -+ err = add_mtd_partitions(master, pparts.parts, -+ pparts.nr_parts); -+ mtd_part_parser_cleanup(&pparts); -+ return err ? err : pparts.nr_parts; -+ } - /* - * Stash the first error we see; only report it if no parser - * succeeds diff --git a/target/linux/generic/backport-4.14/043-v4.18-mtd-bcm47xxpart-improve-handling-TRX-partition-size.patch b/target/linux/generic/backport-4.14/043-v4.18-mtd-bcm47xxpart-improve-handling-TRX-partition-size.patch deleted file mode 100644 index e08f8dad32..0000000000 --- a/target/linux/generic/backport-4.14/043-v4.18-mtd-bcm47xxpart-improve-handling-TRX-partition-size.patch +++ /dev/null @@ -1,70 +0,0 @@ -From 237ea0d4762cc14d0fc80e80d61f0f08e1050c7f Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Thu, 12 Apr 2018 07:24:52 +0200 -Subject: [PATCH] mtd: bcm47xxpart: improve handling TRX partition size -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -When bcm47xxpart finds a TRX partition (container) it's supposed to jump -to the end of it and keep looking for more partitions. TRX and its -subpartitions are handled by a separate parser. - -The problem with old code was relying on the length specified in a TRX -header. That isn't reliable as TRX is commonly modified to have checksum -cover only non-changing subpartitions. Otherwise modifying e.g. a rootfs -would result in CRC32 mismatch and bootloader refusing to boot a -firmware. - -Fix it by trying better to figure out a real TRX size. We can securely -assume that TRX has to cover all subpartitions and the last one is at -least of a block size in size. Then compare it with a length field. - -This makes code more optimal & reliable thanks to skipping data that -shouldn't be parsed. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> ---- - drivers/mtd/bcm47xxpart.c | 22 ++++++++++++++++++---- - 1 file changed, 18 insertions(+), 4 deletions(-) - ---- a/drivers/mtd/bcm47xxpart.c -+++ b/drivers/mtd/bcm47xxpart.c -@@ -186,6 +186,8 @@ static int bcm47xxpart_parse(struct mtd_ - /* TRX */ - if (buf[0x000 / 4] == TRX_MAGIC) { - struct trx_header *trx; -+ uint32_t last_subpart; -+ uint32_t trx_size; - - if (trx_num >= ARRAY_SIZE(trx_parts)) - pr_warn("No enough space to store another TRX found at 0x%X\n", -@@ -195,11 +197,23 @@ static int bcm47xxpart_parse(struct mtd_ - bcm47xxpart_add_part(&parts[curr_part++], "firmware", - offset, 0); - -- /* Jump to the end of TRX */ -+ /* -+ * Try to find TRX size. The "length" field isn't fully -+ * reliable as it could be decreased to make CRC32 cover -+ * only part of TRX data. It's commonly used as checksum -+ * can't cover e.g. ever-changing rootfs partition. -+ * Use offsets as helpers for assuming min TRX size. -+ */ - trx = (struct trx_header *)buf; -- offset = roundup(offset + trx->length, blocksize); -- /* Next loop iteration will increase the offset */ -- offset -= blocksize; -+ last_subpart = max3(trx->offset[0], trx->offset[1], -+ trx->offset[2]); -+ trx_size = max(trx->length, last_subpart + blocksize); -+ -+ /* -+ * Skip the TRX data. Decrease offset by block size as -+ * the next loop iteration will increase it. -+ */ -+ offset += roundup(trx_size, blocksize) - blocksize; - continue; - } - diff --git a/target/linux/generic/backport-4.14/044-v4.18-mtd-bcm47xxpart-add-of_match_table-with-a-new-DT-bin.patch b/target/linux/generic/backport-4.14/044-v4.18-mtd-bcm47xxpart-add-of_match_table-with-a-new-DT-bin.patch deleted file mode 100644 index de0ff1f818..0000000000 --- a/target/linux/generic/backport-4.14/044-v4.18-mtd-bcm47xxpart-add-of_match_table-with-a-new-DT-bin.patch +++ /dev/null @@ -1,39 +0,0 @@ -From cf589ce71e84d3b8811c65740645af254c5248c0 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Wed, 9 May 2018 10:17:29 +0200 -Subject: [PATCH] mtd: bcm47xxpart: add of_match_table with a new DT binding -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This allows using bcm47xxpart parser to find partitions on flash -described in DT using the "brcm,bcm947xx-cfe-partitions" compatible -property. It means this parser doesn't have to be explicitly selected by -a flash driver anymore. It can be used e.g. together with a generic -m25p80 / spi-nor if device is just properly described. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> ---- - drivers/mtd/bcm47xxpart.c | 7 +++++++ - 1 file changed, 7 insertions(+) - ---- a/drivers/mtd/bcm47xxpart.c -+++ b/drivers/mtd/bcm47xxpart.c -@@ -304,9 +304,16 @@ static int bcm47xxpart_parse(struct mtd_ - return curr_part; - }; - -+static const struct of_device_id bcm47xxpart_of_match_table[] = { -+ { .compatible = "brcm,bcm947xx-cfe-partitions" }, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, bcm47xxpart_of_match_table); -+ - static struct mtd_part_parser bcm47xxpart_mtd_parser = { - .parse_fn = bcm47xxpart_parse, - .name = "bcm47xxpart", -+ .of_match_table = bcm47xxpart_of_match_table, - }; - module_mtd_part_parser(bcm47xxpart_mtd_parser); - diff --git a/target/linux/generic/backport-4.14/045-v4.19-mtd-parsers-trx-add-of_match_table-with-the-new-DT-b.patch b/target/linux/generic/backport-4.14/045-v4.19-mtd-parsers-trx-add-of_match_table-with-the-new-DT-b.patch deleted file mode 100644 index 5841dd55f3..0000000000 --- a/target/linux/generic/backport-4.14/045-v4.19-mtd-parsers-trx-add-of_match_table-with-the-new-DT-b.patch +++ /dev/null @@ -1,37 +0,0 @@ -From 98534a58c8a40cdc9e3bcb04d74719fbcedfeb52 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Tue, 26 Jun 2018 00:05:08 +0200 -Subject: [PATCH] mtd: parsers: trx: add of_match_table with the new DT binding -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This allows using TRX parser to find TRX partitions on flash device -described in DT using a proper binding. It's useful for devices storing -firmware on a separated flash and having rootfs partition in it. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> ---- - drivers/mtd/parsers/parser_trx.c | 7 +++++++ - 1 file changed, 7 insertions(+) - ---- a/drivers/mtd/parsers/parser_trx.c -+++ b/drivers/mtd/parsers/parser_trx.c -@@ -116,9 +116,16 @@ static int parser_trx_parse(struct mtd_i - return i; - }; - -+static const struct of_device_id mtd_parser_trx_of_match_table[] = { -+ { .compatible = "brcm,trx" }, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, mtd_parser_trx_of_match_table); -+ - static struct mtd_part_parser mtd_parser_trx = { - .parse_fn = parser_trx_parse, - .name = "trx", -+ .of_match_table = mtd_parser_trx_of_match_table, - }; - module_mtd_part_parser(mtd_parser_trx); - diff --git a/target/linux/generic/backport-4.14/046-v4.19-mtd-partitions-use-DT-info-for-parsing-partitions-wi.patch b/target/linux/generic/backport-4.14/046-v4.19-mtd-partitions-use-DT-info-for-parsing-partitions-wi.patch deleted file mode 100644 index eff1a01692..0000000000 --- a/target/linux/generic/backport-4.14/046-v4.19-mtd-partitions-use-DT-info-for-parsing-partitions-wi.patch +++ /dev/null @@ -1,102 +0,0 @@ -From 76a832254ab05502c9394cc51ded6f0abe0e0bee Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Fri, 13 Jul 2018 16:32:21 +0200 -Subject: [PATCH] mtd: partitions: use DT info for parsing partitions with - "compatible" prop -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -So far only flash devices could be described in DT regarding partitions -parsing. That could be done with "partitions" subnode and a proper -"compatible" string. - -Some devices may use hierarchical (multi-level) layouts and may mix used -layouts (fixed and dynamic). Describing that in DT is done by specifying -"compatible" for DT-represented partition plus optionally more -properties and/or subnodes. - -To support such layouts each DT partition has to be checked for -additional description. - -Please note this implementation will work in parallel with support for -partition type specified for non-DT setups. That already works since -commit 1a0915be1926 ("mtd: partitions: add support for partition -parsers"). - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> ---- - drivers/mtd/mtdpart.c | 33 +++++++++++++-------------------- - 1 file changed, 13 insertions(+), 20 deletions(-) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -370,22 +370,6 @@ static inline void free_partition(struct - kfree(p); - } - --/** -- * mtd_parse_part - parse MTD partition looking for subpartitions -- * -- * @slave: part that is supposed to be a container and should be parsed -- * @types: NULL-terminated array with names of partition parsers to try -- * -- * Some partitions are kind of containers with extra subpartitions (volumes). -- * There can be various formats of such containers. This function tries to use -- * specified parsers to analyze given partition and registers found -- * subpartitions on success. -- */ --static int mtd_parse_part(struct mtd_part *slave, const char *const *types) --{ -- return parse_mtd_partitions(&slave->mtd, types, NULL); --} -- - static struct mtd_part *allocate_partition(struct mtd_info *parent, - const struct mtd_partition *part, int partno, - uint64_t cur_offset) -@@ -803,8 +787,8 @@ int add_mtd_partitions(struct mtd_info * - } - - mtd_add_partition_attrs(slave); -- if (parts[i].types) -- mtd_parse_part(slave, parts[i].types); -+ /* Look for subpartitions */ -+ parse_mtd_partitions(&slave->mtd, parts[i].types, NULL); - - cur_offset = slave->offset + slave->mtd.size; - } -@@ -885,6 +869,12 @@ static const char * const default_mtd_pa - NULL - }; - -+/* Check DT only when looking for subpartitions. */ -+static const char * const default_subpartition_types[] = { -+ "ofpart", -+ NULL -+}; -+ - static int mtd_part_do_parse(struct mtd_part_parser *parser, - struct mtd_info *master, - struct mtd_partitions *pparts, -@@ -955,7 +945,9 @@ static int mtd_part_of_parse(struct mtd_ - const char *fixed = "fixed-partitions"; - int ret, err = 0; - -- np = of_get_child_by_name(mtd_get_of_node(master), "partitions"); -+ np = mtd_get_of_node(master); -+ if (!mtd_is_partition(master)) -+ np = of_get_child_by_name(np, "partitions"); - of_property_for_each_string(np, "compatible", prop, compat) { - parser = mtd_part_get_compatible_parser(compat); - if (!parser) -@@ -1018,7 +1010,8 @@ int parse_mtd_partitions(struct mtd_info - int ret, err = 0; - - if (!types) -- types = default_mtd_part_types; -+ types = mtd_is_partition(master) ? default_subpartition_types : -+ default_mtd_part_types; - - for ( ; *types; types++) { - /* diff --git a/target/linux/generic/backport-4.14/047-v4.21-mtd-keep-original-flags-for-every-struct-mtd_info.patch b/target/linux/generic/backport-4.14/047-v4.21-mtd-keep-original-flags-for-every-struct-mtd_info.patch deleted file mode 100644 index 7f90cf946a..0000000000 --- a/target/linux/generic/backport-4.14/047-v4.21-mtd-keep-original-flags-for-every-struct-mtd_info.patch +++ /dev/null @@ -1,58 +0,0 @@ -From 1186af457cc186c5ed01708da71b1ffbdf0a2638 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Tue, 20 Nov 2018 09:55:45 +0100 -Subject: [PATCH] mtd: keep original flags for every struct mtd_info -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -When allocating a new partition mtd subsystem runs internal tests in the -allocate_partition(). They may result in modifying specified flags (e.g. -dropping some /features/ like write access). - -Those constraints don't have to be necessary true for subpartitions. It -may happen parent partition isn't block aligned (effectively disabling -write access) while subpartition may fit blocks nicely. In such case all -checks should be run again (starting with original flags value). - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> ---- - drivers/mtd/mtdcore.c | 2 ++ - drivers/mtd/mtdpart.c | 3 ++- - include/linux/mtd/mtd.h | 1 + - 3 files changed, 5 insertions(+), 1 deletion(-) - ---- a/drivers/mtd/mtdcore.c -+++ b/drivers/mtd/mtdcore.c -@@ -650,6 +650,8 @@ static void mtd_set_dev_defaults(struct - } else { - pr_debug("mtd device won't show a device symlink in sysfs\n"); - } -+ -+ mtd->orig_flags = mtd->flags; - } - - /** ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -394,7 +394,8 @@ static struct mtd_part *allocate_partiti - - /* set up the MTD object for this partition */ - slave->mtd.type = parent->type; -- slave->mtd.flags = parent->flags & ~part->mask_flags; -+ slave->mtd.flags = parent->orig_flags & ~part->mask_flags; -+ slave->mtd.orig_flags = slave->mtd.flags; - slave->mtd.size = part->size; - slave->mtd.writesize = parent->writesize; - slave->mtd.writebufsize = parent->writebufsize; ---- a/include/linux/mtd/mtd.h -+++ b/include/linux/mtd/mtd.h -@@ -218,6 +218,7 @@ struct mtd_debug_info { - struct mtd_info { - u_char type; - uint32_t flags; -+ uint32_t orig_flags; /* Flags as before running mtd checks */ - uint64_t size; // Total size of the MTD - - /* "Major" erase size for the device. Naïve users may take this diff --git a/target/linux/generic/backport-4.14/048-v4.21-mtd-improve-calculating-partition-boundaries-when-ch.patch b/target/linux/generic/backport-4.14/048-v4.21-mtd-improve-calculating-partition-boundaries-when-ch.patch deleted file mode 100644 index 58163e6935..0000000000 --- a/target/linux/generic/backport-4.14/048-v4.21-mtd-improve-calculating-partition-boundaries-when-ch.patch +++ /dev/null @@ -1,55 +0,0 @@ -From 6750f61a13a0197c40e4a40739117493b15f19e8 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Tue, 20 Nov 2018 10:24:09 +0100 -Subject: [PATCH] mtd: improve calculating partition boundaries when checking - for alignment -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -When checking for alignment mtd should check absolute offsets. It's -important for subpartitions as it doesn't make sense to check their -relative addresses. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> ---- - drivers/mtd/mtdpart.c | 13 +++++++++++-- - 1 file changed, 11 insertions(+), 2 deletions(-) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -61,6 +61,15 @@ static inline struct mtd_part *mtd_to_pa - return container_of(mtd, struct mtd_part, mtd); - } - -+static u64 part_absolute_offset(struct mtd_info *mtd) -+{ -+ struct mtd_part *part = mtd_to_part(mtd); -+ -+ if (!mtd_is_partition(mtd)) -+ return 0; -+ -+ return part_absolute_offset(part->parent) + part->offset; -+} - - /* - * MTD methods which simply translate the effective address and pass through -@@ -562,7 +571,7 @@ static struct mtd_part *allocate_partiti - if (!(slave->mtd.flags & MTD_NO_ERASE)) - wr_alignment = slave->mtd.erasesize; - -- tmp = slave->offset; -+ tmp = part_absolute_offset(parent) + slave->offset; - remainder = do_div(tmp, wr_alignment); - if ((slave->mtd.flags & MTD_WRITEABLE) && remainder) { - /* Doesn't start on a boundary of major erase size */ -@@ -573,7 +582,7 @@ static struct mtd_part *allocate_partiti - part->name); - } - -- tmp = slave->mtd.size; -+ tmp = part_absolute_offset(parent) + slave->mtd.size; - remainder = do_div(tmp, wr_alignment); - if ((slave->mtd.flags & MTD_WRITEABLE) && remainder) { - slave->mtd.flags &= ~MTD_WRITEABLE; diff --git a/target/linux/generic/backport-4.14/050-v4.19-f2fs-skip-verifying-block-address-non-regular-inode.patch b/target/linux/generic/backport-4.14/050-v4.19-f2fs-skip-verifying-block-address-non-regular-inode.patch deleted file mode 100644 index 65ab16a97a..0000000000 --- a/target/linux/generic/backport-4.14/050-v4.19-f2fs-skip-verifying-block-address-non-regular-inode.patch +++ /dev/null @@ -1,69 +0,0 @@ -From dda9f4b9cac6bdd2a96253b4444d7a6ce5132edb Mon Sep 17 00:00:00 2001 -From: Chao Yu <yuchao0@huawei.com> -Date: Sat, 11 Aug 2018 23:42:09 +0800 -Subject: f2fs: fix to skip verifying block address for non-regular inode - -generic/184 1s ... [failed, exit status 1]- output mismatch - --- tests/generic/184.out 2015-01-11 16:52:27.643681072 +0800 - QA output created by 184 - silence is golden - +rm: cannot remove '/mnt/f2fs/null': Bad address - +mknod: '/mnt/f2fs/null': Bad address - +chmod: cannot access '/mnt/f2fs/null': Bad address - +./tests/generic/184: line 36: /mnt/f2fs/null: Bad address - ... - -F2FS-fs (zram0): access invalid blkaddr:259 -EIP: f2fs_is_valid_blkaddr+0x14b/0x1b0 [f2fs] - f2fs_iget+0x927/0x1010 [f2fs] - f2fs_lookup+0x26e/0x630 [f2fs] - __lookup_slow+0xb3/0x140 - lookup_slow+0x31/0x50 - walk_component+0x185/0x1f0 - path_lookupat+0x51/0x190 - filename_lookup+0x7f/0x140 - user_path_at_empty+0x36/0x40 - vfs_statx+0x61/0xc0 - __do_sys_stat64+0x29/0x40 - sys_stat64+0x13/0x20 - do_fast_syscall_32+0xaa/0x22c - entry_SYSENTER_32+0x53/0x86 - -In f2fs_iget(), we will check inode's first block address, if it is valid, -we will set FI_FIRST_BLOCK_WRITTEN flag in inode. - -But we should only do this for regular inode, otherwise, like special -inode, i_addr[0] is used for storing device info instead of block address, -it will fail checking flow obviously. - -So for non-regular inode, let's skip verifying address and setting flag. - -Signed-off-by: Chao Yu <yuchao0@huawei.com> -Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> ---- - fs/f2fs/inode.c | 14 ++++++++------ - 1 file changed, 8 insertions(+), 6 deletions(-) - ---- a/fs/f2fs/inode.c -+++ b/fs/f2fs/inode.c -@@ -310,13 +310,15 @@ static int do_read_inode(struct inode *i - /* get rdev by using inline_info */ - __get_inode_rdev(inode, ri); - -- err = __written_first_block(sbi, ri); -- if (err < 0) { -- f2fs_put_page(node_page, 1); -- return err; -+ if (S_ISREG(inode->i_mode)) { -+ err = __written_first_block(sbi, ri); -+ if (err < 0) { -+ f2fs_put_page(node_page, 1); -+ return err; -+ } -+ if (!err) -+ set_inode_flag(inode, FI_FIRST_BLOCK_WRITTEN); - } -- if (!err) -- set_inode_flag(inode, FI_FIRST_BLOCK_WRITTEN); - - if (!need_inode_block_update(sbi, inode->i_ino)) - fi->last_disk_size = inode->i_size; diff --git a/target/linux/generic/backport-4.14/071-v4.15-0001-net-bgmac-enable-master-mode-for-BCM54210E-and-B5021.patch b/target/linux/generic/backport-4.14/071-v4.15-0001-net-bgmac-enable-master-mode-for-BCM54210E-and-B5021.patch deleted file mode 100644 index db239e0a00..0000000000 --- a/target/linux/generic/backport-4.14/071-v4.15-0001-net-bgmac-enable-master-mode-for-BCM54210E-and-B5021.patch +++ /dev/null @@ -1,50 +0,0 @@ -From 12acd136913ccdf394eeb2bc8686ff5505368119 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Thu, 12 Oct 2017 10:21:26 +0200 -Subject: [PATCH] net: bgmac: enable master mode for BCM54210E and B50212E PHYs -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -There are 4 very similar PHYs: -0x600d84a1: BCM54210E (rev B0) -0x600d84a2: BCM54210E (rev B1) -0x600d84a5: B50212E (rev B0) -0x600d84a6: B50212E (rev B1) -that need setting master mode manually. It's because they run in slave -mode by default with Automatic Slave/Master configuration disabled which -can lead to unreliable connection with massive ping loss. - -So far it was reported for a board with BCM47189 SoC and B50212E B1 PHY -connected to the bgmac supported ethernet device. Telling PHY driver to -setup PHY properly solves this issue. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/ethernet/broadcom/bgmac-bcma.c | 8 +++++++- - 1 file changed, 7 insertions(+), 1 deletion(-) - ---- a/drivers/net/ethernet/broadcom/bgmac-bcma.c -+++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c -@@ -184,13 +184,19 @@ static int bgmac_probe(struct bcma_devic - - if (!bgmac_is_bcm4707_family(core) && - !(ci->id == BCMA_CHIP_ID_BCM53573 && core->core_unit == 1)) { -+ struct phy_device *phydev; -+ - mii_bus = bcma_mdio_mii_register(bgmac); - if (IS_ERR(mii_bus)) { - err = PTR_ERR(mii_bus); - goto err; - } -- - bgmac->mii_bus = mii_bus; -+ -+ phydev = mdiobus_get_phy(bgmac->mii_bus, bgmac->phyaddr); -+ if (ci->id == BCMA_CHIP_ID_BCM53573 && phydev && -+ (phydev->drv->phy_id & phydev->drv->phy_id_mask) == PHY_ID_BCM54210E) -+ phydev->dev_flags |= PHY_BRCM_EN_MASTER_MODE; - } - - if (core->bus->hosttype == BCMA_HOSTTYPE_PCI) { diff --git a/target/linux/generic/backport-4.14/076-v4.15-0001-net-phy-broadcom-support-new-device-flag-for-setting.patch b/target/linux/generic/backport-4.14/076-v4.15-0001-net-phy-broadcom-support-new-device-flag-for-setting.patch deleted file mode 100644 index a22d272656..0000000000 --- a/target/linux/generic/backport-4.14/076-v4.15-0001-net-phy-broadcom-support-new-device-flag-for-setting.patch +++ /dev/null @@ -1,54 +0,0 @@ -From 2355a6546a053b1c16ebefd6ce1f0cccc00e1da5 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Thu, 12 Oct 2017 10:21:25 +0200 -Subject: [PATCH] net: phy: broadcom: support new device flag for setting - master mode -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Some of Broadcom's PHYs run by default in slave mode with Automatic -Slave/Master configuration disabled. It stops them from working properly -with some devices. - -So far it has been verified for BCM54210E and BCM50212E which don't -work well with Intel's I217-LM and I218-LM: -http://ark.intel.com/products/60019/Intel-Ethernet-Connection-I217-LM -http://ark.intel.com/products/71307/Intel-Ethernet-Connection-I218-LM -I was told there is massive ping loss. - -This commit adds support for a new flag which can be set by an ethernet -driver to fixup PHY setup. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/phy/broadcom.c | 6 ++++++ - include/linux/brcmphy.h | 1 + - 2 files changed, 7 insertions(+) - ---- a/drivers/net/phy/broadcom.c -+++ b/drivers/net/phy/broadcom.c -@@ -43,6 +43,12 @@ static int bcm54210e_config_init(struct - val &= ~BCM54810_SHD_CLK_CTL_GTXCLK_EN; - bcm_phy_write_shadow(phydev, BCM54810_SHD_CLK_CTL, val); - -+ if (phydev->dev_flags & PHY_BRCM_EN_MASTER_MODE) { -+ val = phy_read(phydev, MII_CTRL1000); -+ val |= CTL1000_AS_MASTER | CTL1000_ENABLE_MASTER; -+ phy_write(phydev, MII_CTRL1000, val); -+ } -+ - return 0; - } - ---- a/include/linux/brcmphy.h -+++ b/include/linux/brcmphy.h -@@ -64,6 +64,7 @@ - #define PHY_BRCM_EXT_IBND_TX_ENABLE 0x00002000 - #define PHY_BRCM_CLEAR_RGMII_MODE 0x00004000 - #define PHY_BRCM_DIS_TXCRXC_NOENRGY 0x00008000 -+#define PHY_BRCM_EN_MASTER_MODE 0x00010000 - - /* Broadcom BCM7xxx specific workarounds */ - #define PHY_BRCM_7XXX_REV(x) (((x) >> 8) & 0xff) diff --git a/target/linux/generic/backport-4.14/080-v5.1-0001-bcma-keep-a-direct-pointer-to-the-struct-device.patch b/target/linux/generic/backport-4.14/080-v5.1-0001-bcma-keep-a-direct-pointer-to-the-struct-device.patch deleted file mode 100644 index cc32aee17b..0000000000 --- a/target/linux/generic/backport-4.14/080-v5.1-0001-bcma-keep-a-direct-pointer-to-the-struct-device.patch +++ /dev/null @@ -1,199 +0,0 @@ -From 5a1c18b761ddb299a06746948b9ec2814b04fa92 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Wed, 2 Jan 2019 00:00:01 +0100 -Subject: [PATCH] bcma: keep a direct pointer to the struct device -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Accessing struct device is pretty useful/common so having a direct -pointer: -1) Simplifies some code -2) Makes bcma_bus_get_host_dev() unneeded -3) Allows further improvements like using dev_* printing helpers - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - drivers/bcma/bcma_private.h | 1 - - drivers/bcma/driver_gpio.c | 2 +- - drivers/bcma/host_pci.c | 2 ++ - drivers/bcma/host_soc.c | 4 ++-- - drivers/bcma/main.c | 45 +++++++++---------------------------- - include/linux/bcma/bcma.h | 11 +++------ - 6 files changed, 18 insertions(+), 47 deletions(-) - ---- a/drivers/bcma/bcma_private.h -+++ b/drivers/bcma/bcma_private.h -@@ -33,7 +33,6 @@ int __init bcma_bus_early_register(struc - int bcma_bus_suspend(struct bcma_bus *bus); - int bcma_bus_resume(struct bcma_bus *bus); - #endif --struct device *bcma_bus_get_host_dev(struct bcma_bus *bus); - - /* scan.c */ - void bcma_detect_chip(struct bcma_bus *bus); ---- a/drivers/bcma/driver_gpio.c -+++ b/drivers/bcma/driver_gpio.c -@@ -183,7 +183,7 @@ int bcma_gpio_init(struct bcma_drv_cc *c - chip->direction_input = bcma_gpio_direction_input; - chip->direction_output = bcma_gpio_direction_output; - chip->owner = THIS_MODULE; -- chip->parent = bcma_bus_get_host_dev(bus); -+ chip->parent = bus->dev; - #if IS_BUILTIN(CONFIG_OF) - chip->of_node = cc->core->dev.of_node; - #endif ---- a/drivers/bcma/host_pci.c -+++ b/drivers/bcma/host_pci.c -@@ -196,6 +196,8 @@ static int bcma_host_pci_probe(struct pc - goto err_pci_release_regions; - } - -+ bus->dev = &dev->dev; -+ - /* Map MMIO */ - err = -ENOMEM; - bus->mmio = pci_iomap(dev, 0, ~0UL); ---- a/drivers/bcma/host_soc.c -+++ b/drivers/bcma/host_soc.c -@@ -179,7 +179,6 @@ int __init bcma_host_soc_register(struct - /* Host specific */ - bus->hosttype = BCMA_HOSTTYPE_SOC; - bus->ops = &bcma_host_soc_ops; -- bus->host_pdev = NULL; - - /* Initialize struct, detect chip */ - bcma_init_bus(bus); -@@ -213,6 +212,8 @@ static int bcma_host_soc_probe(struct pl - if (!bus) - return -ENOMEM; - -+ bus->dev = dev; -+ - /* Map MMIO */ - bus->mmio = of_iomap(np, 0); - if (!bus->mmio) -@@ -221,7 +222,6 @@ static int bcma_host_soc_probe(struct pl - /* Host specific */ - bus->hosttype = BCMA_HOSTTYPE_SOC; - bus->ops = &bcma_host_soc_ops; -- bus->host_pdev = pdev; - - /* Initialize struct, detect chip */ - bcma_init_bus(bus); ---- a/drivers/bcma/main.c -+++ b/drivers/bcma/main.c -@@ -223,8 +223,8 @@ unsigned int bcma_core_irq(struct bcma_d - mips_irq = bcma_core_mips_irq(core); - return mips_irq <= 4 ? mips_irq + 2 : 0; - } -- if (bus->host_pdev) -- return bcma_of_get_irq(&bus->host_pdev->dev, core, num); -+ if (bus->dev) -+ return bcma_of_get_irq(bus->dev, core, num); - return 0; - case BCMA_HOSTTYPE_SDIO: - return 0; -@@ -239,18 +239,18 @@ void bcma_prepare_core(struct bcma_bus * - core->dev.release = bcma_release_core_dev; - core->dev.bus = &bcma_bus_type; - dev_set_name(&core->dev, "bcma%d:%d", bus->num, core->core_index); -- core->dev.parent = bcma_bus_get_host_dev(bus); -- if (core->dev.parent) -- bcma_of_fill_device(core->dev.parent, core); -+ core->dev.parent = bus->dev; -+ if (bus->dev) -+ bcma_of_fill_device(bus->dev, core); - - switch (bus->hosttype) { - case BCMA_HOSTTYPE_PCI: -- core->dma_dev = &bus->host_pci->dev; -+ core->dma_dev = bus->dev; - core->irq = bus->host_pci->irq; - break; - case BCMA_HOSTTYPE_SOC: -- if (IS_ENABLED(CONFIG_OF) && bus->host_pdev) { -- core->dma_dev = &bus->host_pdev->dev; -+ if (IS_ENABLED(CONFIG_OF) && bus->dev) { -+ core->dma_dev = bus->dev; - } else { - core->dev.dma_mask = &core->dev.coherent_dma_mask; - core->dma_dev = &core->dev; -@@ -261,28 +261,6 @@ void bcma_prepare_core(struct bcma_bus * - } - } - --struct device *bcma_bus_get_host_dev(struct bcma_bus *bus) --{ -- switch (bus->hosttype) { -- case BCMA_HOSTTYPE_PCI: -- if (bus->host_pci) -- return &bus->host_pci->dev; -- else -- return NULL; -- case BCMA_HOSTTYPE_SOC: -- if (bus->host_pdev) -- return &bus->host_pdev->dev; -- else -- return NULL; -- case BCMA_HOSTTYPE_SDIO: -- if (bus->host_sdio) -- return &bus->host_sdio->dev; -- else -- return NULL; -- } -- return NULL; --} -- - void bcma_init_bus(struct bcma_bus *bus) - { - mutex_lock(&bcma_buses_mutex); -@@ -402,7 +380,6 @@ int bcma_bus_register(struct bcma_bus *b - { - int err; - struct bcma_device *core; -- struct device *dev; - - /* Scan for devices (cores) */ - err = bcma_bus_scan(bus); -@@ -425,10 +402,8 @@ int bcma_bus_register(struct bcma_bus *b - bcma_core_pci_early_init(&bus->drv_pci[0]); - } - -- dev = bcma_bus_get_host_dev(bus); -- if (dev) { -- of_platform_default_populate(dev->of_node, NULL, dev); -- } -+ if (bus->dev) -+ of_platform_default_populate(bus->dev->of_node, NULL, bus->dev); - - /* Cores providing flash access go before SPROM init */ - list_for_each_entry(core, &bus->cores, list) { ---- a/include/linux/bcma/bcma.h -+++ b/include/linux/bcma/bcma.h -@@ -332,6 +332,8 @@ extern int bcma_arch_register_fallback_s - struct ssb_sprom *out)); - - struct bcma_bus { -+ struct device *dev; -+ - /* The MMIO area. */ - void __iomem *mmio; - -@@ -339,14 +341,7 @@ struct bcma_bus { - - enum bcma_hosttype hosttype; - bool host_is_pcie2; /* Used for BCMA_HOSTTYPE_PCI only */ -- union { -- /* Pointer to the PCI bus (only for BCMA_HOSTTYPE_PCI) */ -- struct pci_dev *host_pci; -- /* Pointer to the SDIO device (only for BCMA_HOSTTYPE_SDIO) */ -- struct sdio_func *host_sdio; -- /* Pointer to platform device (only for BCMA_HOSTTYPE_SOC) */ -- struct platform_device *host_pdev; -- }; -+ struct pci_dev *host_pci; /* PCI bus pointer (BCMA_HOSTTYPE_PCI only) */ - - struct bcma_chipinfo chipinfo; - diff --git a/target/linux/generic/backport-4.14/080-v5.1-0002-bcma-use-dev_-printing-functions.patch b/target/linux/generic/backport-4.14/080-v5.1-0002-bcma-use-dev_-printing-functions.patch deleted file mode 100644 index 7ce8ba8967..0000000000 --- a/target/linux/generic/backport-4.14/080-v5.1-0002-bcma-use-dev_-printing-functions.patch +++ /dev/null @@ -1,36 +0,0 @@ -From 777bc4801a6868fcbff09ffb6e30f023e7c5ed38 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Wed, 2 Jan 2019 00:00:02 +0100 -Subject: [PATCH] bcma: use dev_* printing functions -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -It provides more meaningful messages. - -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - drivers/bcma/bcma_private.h | 8 ++++---- - 1 file changed, 4 insertions(+), 4 deletions(-) - ---- a/drivers/bcma/bcma_private.h -+++ b/drivers/bcma/bcma_private.h -@@ -10,13 +10,13 @@ - #include <linux/delay.h> - - #define bcma_err(bus, fmt, ...) \ -- pr_err("bus%d: " fmt, (bus)->num, ##__VA_ARGS__) -+ dev_err((bus)->dev, "bus%d: " fmt, (bus)->num, ##__VA_ARGS__) - #define bcma_warn(bus, fmt, ...) \ -- pr_warn("bus%d: " fmt, (bus)->num, ##__VA_ARGS__) -+ dev_warn((bus)->dev, "bus%d: " fmt, (bus)->num, ##__VA_ARGS__) - #define bcma_info(bus, fmt, ...) \ -- pr_info("bus%d: " fmt, (bus)->num, ##__VA_ARGS__) -+ dev_info((bus)->dev, "bus%d: " fmt, (bus)->num, ##__VA_ARGS__) - #define bcma_debug(bus, fmt, ...) \ -- pr_debug("bus%d: " fmt, (bus)->num, ##__VA_ARGS__) -+ dev_dbg((bus)->dev, "bus%d: " fmt, (bus)->num, ##__VA_ARGS__) - - struct bcma_bus; - diff --git a/target/linux/generic/backport-4.14/085-v4.16-0001-i2c-gpio-Enable-working-over-slow-can_sleep-GPIOs.patch b/target/linux/generic/backport-4.14/085-v4.16-0001-i2c-gpio-Enable-working-over-slow-can_sleep-GPIOs.patch deleted file mode 100644 index ead6675e0b..0000000000 --- a/target/linux/generic/backport-4.14/085-v4.16-0001-i2c-gpio-Enable-working-over-slow-can_sleep-GPIOs.patch +++ /dev/null @@ -1,84 +0,0 @@ -From f11a04464ae57e8db1bb7634547842b43e36a898 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Jan=20Kundr=C3=A1t?= <jan.kundrat@cesnet.cz> -Date: Fri, 22 Dec 2017 22:47:16 +0100 -Subject: i2c: gpio: Enable working over slow can_sleep GPIOs -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -"Slow" GPIOs (usually those connected over an SPI or an I2C bus) are, -well, slow in their operation. It is generally a good idea to avoid -using them for time-critical operation, but sometimes the hardware just -sucks, and the software has to cope. In addition to that, the I2C bus -itself does not actually define any strict timing limits; the bus is -free to go all the way down to DC. The timeouts (and therefore the -slowest acceptable frequency) are present only in SMBus. - -The `can_sleep` is IMHO a wrong concept to use here. My SPI-to-quad-UART -chip (MAX14830) is connected via a 26MHz SPI bus, and it happily drives -SCL at 200kHz (5µs pulses) during my benchmarks. That's faster than the -maximal allowed speed of the traditional I2C. - -The previous version of this code did not really block operation over -slow GPIO pins, anyway. Instead, it just resorted to printing a warning -with a backtrace each time a GPIO pin was accessed, thereby slowing -things down even more. - -Finally, it's not just me. A similar patch was originally submitted in -2015 [1]. - -[1] https://patchwork.ozlabs.org/patch/450956/ - -Signed-off-by: Jan Kundrát <jan.kundrat@cesnet.cz> -Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> -Signed-off-by: Wolfram Sang <wsa@the-dreams.de> ---- - drivers/i2c/busses/i2c-gpio.c | 11 +++++++---- - 1 file changed, 7 insertions(+), 4 deletions(-) - ---- a/drivers/i2c/busses/i2c-gpio.c -+++ b/drivers/i2c/busses/i2c-gpio.c -@@ -44,7 +44,7 @@ static void i2c_gpio_setsda_val(void *da - { - struct i2c_gpio_platform_data *pdata = data; - -- gpio_set_value(pdata->sda_pin, state); -+ gpio_set_value_cansleep(pdata->sda_pin, state); - } - - /* Toggle SCL by changing the direction of the pin. */ -@@ -68,21 +68,21 @@ static void i2c_gpio_setscl_val(void *da - { - struct i2c_gpio_platform_data *pdata = data; - -- gpio_set_value(pdata->scl_pin, state); -+ gpio_set_value_cansleep(pdata->scl_pin, state); - } - - static int i2c_gpio_getsda(void *data) - { - struct i2c_gpio_platform_data *pdata = data; - -- return gpio_get_value(pdata->sda_pin); -+ return gpio_get_value_cansleep(pdata->sda_pin); - } - - static int i2c_gpio_getscl(void *data) - { - struct i2c_gpio_platform_data *pdata = data; - -- return gpio_get_value(pdata->scl_pin); -+ return gpio_get_value_cansleep(pdata->scl_pin); - } - - static int of_i2c_gpio_get_pins(struct device_node *np, -@@ -175,6 +175,9 @@ static int i2c_gpio_probe(struct platfor - memcpy(pdata, dev_get_platdata(&pdev->dev), sizeof(*pdata)); - } - -+ if (gpiod_cansleep(gpio_to_desc(pdata->sda_pin)) || gpiod_cansleep(gpio_to_desc(pdata->scl_pin))) -+ dev_warn(&pdev->dev, "Slow GPIO pins might wreak havoc into I2C/SMBus bus timing"); -+ - if (pdata->sda_is_open_drain) { - gpio_direction_output(pdata->sda_pin, 1); - bit_data->setsda = i2c_gpio_setsda_val; diff --git a/target/linux/generic/backport-4.14/090-net-bridge-add-support-for-port-isolation.patch b/target/linux/generic/backport-4.14/090-net-bridge-add-support-for-port-isolation.patch deleted file mode 100644 index 6237177a45..0000000000 --- a/target/linux/generic/backport-4.14/090-net-bridge-add-support-for-port-isolation.patch +++ /dev/null @@ -1,145 +0,0 @@ -From: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> -Date: Thu, 24 May 2018 11:56:48 +0300 -Subject: [PATCH] net: bridge: add support for port isolation - -This patch adds support for a new port flag - BR_ISOLATED. If it is set -then isolated ports cannot communicate between each other, but they can -still communicate with non-isolated ports. The same can be achieved via -ACLs but they can't scale with large number of ports and also the -complexity of the rules grows. This feature can be used to achieve -isolated vlan functionality (similar to pvlan) as well, though currently -it will be port-wide (for all vlans on the port). The new test in -should_deliver uses data that is already cache hot and the new boolean -is used to avoid an additional source port test in should_deliver. - -Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> -Reviewed-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/include/uapi/linux/if_link.h -+++ b/include/uapi/linux/if_link.h -@@ -326,6 +326,8 @@ enum { - IFLA_BRPORT_MCAST_TO_UCAST, - IFLA_BRPORT_VLAN_TUNNEL, - IFLA_BRPORT_BCAST_FLOOD, -+ IFLA_BRPORT_NEIGH_SUPPRESS, -+ IFLA_BRPORT_ISOLATED, - __IFLA_BRPORT_MAX - }; - #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) ---- a/net/bridge/br_forward.c -+++ b/net/bridge/br_forward.c -@@ -30,7 +30,8 @@ static inline int should_deliver(const s - vg = nbp_vlan_group_rcu(p); - return ((p->flags & BR_HAIRPIN_MODE) || skb->dev != p->dev) && - br_allowed_egress(vg, skb) && p->state == BR_STATE_FORWARDING && -- nbp_switchdev_allowed_egress(p, skb); -+ nbp_switchdev_allowed_egress(p, skb) && -+ !br_skb_isolated(p, skb); - } - - int br_dev_queue_push_xmit(struct net *net, struct sock *sk, struct sk_buff *skb) ---- a/net/bridge/br_input.c -+++ b/net/bridge/br_input.c -@@ -170,6 +170,7 @@ int br_handle_frame_finish(struct net *n - goto drop; - - BR_INPUT_SKB_CB(skb)->brdev = br->dev; -+ BR_INPUT_SKB_CB(skb)->src_port_isolated = !!(p->flags & BR_ISOLATED); - - if (IS_ENABLED(CONFIG_INET) && skb->protocol == htons(ETH_P_ARP)) - br_do_proxy_arp(skb, br, vid, p); ---- a/net/bridge/br_netlink.c -+++ b/net/bridge/br_netlink.c -@@ -138,6 +138,7 @@ static inline size_t br_port_info_size(v - + nla_total_size(1) /* IFLA_BRPORT_PROXYARP */ - + nla_total_size(1) /* IFLA_BRPORT_PROXYARP_WIFI */ - + nla_total_size(1) /* IFLA_BRPORT_VLAN_TUNNEL */ -+ + nla_total_size(1) /* IFLA_BRPORT_ISOLATED */ - + nla_total_size(sizeof(struct ifla_bridge_id)) /* IFLA_BRPORT_ROOT_ID */ - + nla_total_size(sizeof(struct ifla_bridge_id)) /* IFLA_BRPORT_BRIDGE_ID */ - + nla_total_size(sizeof(u16)) /* IFLA_BRPORT_DESIGNATED_PORT */ -@@ -208,7 +209,8 @@ static int br_port_fill_attrs(struct sk_ - p->topology_change_ack) || - nla_put_u8(skb, IFLA_BRPORT_CONFIG_PENDING, p->config_pending) || - nla_put_u8(skb, IFLA_BRPORT_VLAN_TUNNEL, !!(p->flags & -- BR_VLAN_TUNNEL))) -+ BR_VLAN_TUNNEL)) || -+ nla_put_u8(skb, IFLA_BRPORT_ISOLATED, !!(p->flags & BR_ISOLATED))) - return -EMSGSIZE; - - timerval = br_timer_value(&p->message_age_timer); -@@ -637,6 +639,7 @@ static const struct nla_policy br_port_p - [IFLA_BRPORT_MCAST_TO_UCAST] = { .type = NLA_U8 }, - [IFLA_BRPORT_MCAST_FLOOD] = { .type = NLA_U8 }, - [IFLA_BRPORT_BCAST_FLOOD] = { .type = NLA_U8 }, -+ [IFLA_BRPORT_ISOLATED] = { .type = NLA_U8 }, - }; - - /* Change the state of the port and notify spanning tree */ -@@ -773,6 +776,11 @@ static int br_setport(struct net_bridge_ - return err; - } - #endif -+ -+ err = br_set_port_flag(p, tb, IFLA_BRPORT_ISOLATED, BR_ISOLATED); -+ if (err) -+ return err; -+ - br_port_flags_change(p, old_flags ^ p->flags); - return 0; - } ---- a/net/bridge/br_private.h -+++ b/net/bridge/br_private.h -@@ -407,6 +407,7 @@ struct br_input_skb_cb { - #endif - - bool proxyarp_replied; -+ bool src_port_isolated; - - #ifdef CONFIG_BRIDGE_VLAN_FILTERING - bool vlan_filtered; -@@ -554,6 +555,14 @@ int br_forward_finish(struct net *net, s - void br_flood(struct net_bridge *br, struct sk_buff *skb, - enum br_pkt_type pkt_type, bool local_rcv, bool local_orig); - -+/* return true if both source port and dest port are isolated */ -+static inline bool br_skb_isolated(const struct net_bridge_port *to, -+ const struct sk_buff *skb) -+{ -+ return BR_INPUT_SKB_CB(skb)->src_port_isolated && -+ (to->flags & BR_ISOLATED); -+} -+ - /* br_if.c */ - void br_port_carrier_check(struct net_bridge_port *p); - int br_add_bridge(struct net *net, const char *name); ---- a/net/bridge/br_sysfs_if.c -+++ b/net/bridge/br_sysfs_if.c -@@ -174,6 +174,7 @@ BRPORT_ATTR_FLAG(proxyarp, BR_PROXYARP); - BRPORT_ATTR_FLAG(proxyarp_wifi, BR_PROXYARP_WIFI); - BRPORT_ATTR_FLAG(multicast_flood, BR_MCAST_FLOOD); - BRPORT_ATTR_FLAG(broadcast_flood, BR_BCAST_FLOOD); -+BRPORT_ATTR_FLAG(isolated, BR_ISOLATED); - - #ifdef CONFIG_BRIDGE_IGMP_SNOOPING - static ssize_t show_multicast_router(struct net_bridge_port *p, char *buf) -@@ -223,6 +224,7 @@ static const struct brport_attribute *br - &brport_attr_proxyarp_wifi, - &brport_attr_multicast_flood, - &brport_attr_broadcast_flood, -+ &brport_attr_isolated, - NULL - }; - ---- a/include/linux/if_bridge.h -+++ b/include/linux/if_bridge.h -@@ -49,6 +49,7 @@ struct br_ip_list { - #define BR_MULTICAST_TO_UNICAST BIT(12) - #define BR_VLAN_TUNNEL BIT(13) - #define BR_BCAST_FLOOD BIT(14) -+#define BR_ISOLATED BIT(16) - - #define BR_DEFAULT_AGEING_TIME (300 * HZ) - diff --git a/target/linux/generic/backport-4.14/095-Allow-class-e-address-assignment-via-ifconfig-ioctl.patch b/target/linux/generic/backport-4.14/095-Allow-class-e-address-assignment-via-ifconfig-ioctl.patch deleted file mode 100644 index e2698dd02e..0000000000 --- a/target/linux/generic/backport-4.14/095-Allow-class-e-address-assignment-via-ifconfig-ioctl.patch +++ /dev/null @@ -1,79 +0,0 @@ -From 46bf067870156abd61fe24d14c2486d15b8b502c Mon Sep 17 00:00:00 2001 -From: Dave Taht <dave@taht.net> -Date: Fri, 14 Dec 2018 18:38:40 +0000 -Subject: [PATCH 1/1] Allow class-e address assignment in ifconfig and early - boot - -While the linux kernel became mostly "class-e clean" a decade ago, -and most distributions long ago switched to the iproute2 suite -of utilities, which allow class-e (240.0.0.0/4) address assignment, -distributions relying on busybox, toybox and other forms of -ifconfig cannot assign class-e addresses without this kernel patch. - -With this patch, also, a boot command line on these addresses is feasible: -(ip=248.0.1.2::248.0.1.1:255.255.255.0). - -While CIDR has been obsolete for 2 decades, and a survey of all the -userspace open source code in the world shows most IN_whatever macros -are also obsolete... rather than obsolete CIDR from this ioctl entirely, -this patch merely enables class-e assignment, sanely. - -H/T to Vince Fuller and his original patch here: - https://lkml.org/lkml/2008/1/7/370 - -Signed-off-by: Dave Taht <dave.taht@gmail.com> -Reviewed-by: John Gilmore <gnu@toad.com> ---- - include/uapi/linux/in.h | 8 ++++++-- - net/ipv4/devinet.c | 4 +++- - net/ipv4/ipconfig.c | 2 ++ - 3 files changed, 11 insertions(+), 3 deletions(-) - ---- a/include/uapi/linux/in.h -+++ b/include/uapi/linux/in.h -@@ -268,8 +268,12 @@ struct sockaddr_in { - #define IN_MULTICAST(a) IN_CLASSD(a) - #define IN_MULTICAST_NET 0xF0000000 - --#define IN_EXPERIMENTAL(a) ((((long int) (a)) & 0xf0000000) == 0xf0000000) --#define IN_BADCLASS(a) IN_EXPERIMENTAL((a)) -+#define IN_BADCLASS(a) (((long int) (a) ) == (long int)0xffffffff) -+#define IN_EXPERIMENTAL(a) IN_BADCLASS((a)) -+ -+#define IN_CLASSE(a) ((((long int) (a)) & 0xf0000000) == 0xf0000000) -+#define IN_CLASSE_NET 0xffffffff -+#define IN_CLASSE_NSHIFT 0 - - /* Address to accept any incoming messages. */ - #define INADDR_ANY ((unsigned long int) 0x00000000) ---- a/net/ipv4/devinet.c -+++ b/net/ipv4/devinet.c -@@ -935,7 +935,7 @@ static int inet_abc_len(__be32 addr) - { - int rc = -1; /* Something else, probably a multicast. */ - -- if (ipv4_is_zeronet(addr)) -+ if (ipv4_is_zeronet(addr) || ipv4_is_lbcast(addr)) - rc = 0; - else { - __u32 haddr = ntohl(addr); -@@ -946,6 +946,8 @@ static int inet_abc_len(__be32 addr) - rc = 16; - else if (IN_CLASSC(haddr)) - rc = 24; -+ else if (IN_CLASSE(haddr)) -+ rc = 32; - } - - return rc; ---- a/net/ipv4/ipconfig.c -+++ b/net/ipv4/ipconfig.c -@@ -457,6 +457,8 @@ static int __init ic_defaults(void) - ic_netmask = htonl(IN_CLASSB_NET); - else if (IN_CLASSC(ntohl(ic_myaddr))) - ic_netmask = htonl(IN_CLASSC_NET); -+ else if (IN_CLASSE(ntohl(ic_myaddr))) -+ ic_netmask = htonl(IN_CLASSE_NET); - else { - pr_err("IP-Config: Unable to guess netmask for address %pI4\n", - &ic_myaddr); diff --git a/target/linux/generic/backport-4.14/101-arm-cns3xxx-use-actual-size-reads-for-PCIe.patch b/target/linux/generic/backport-4.14/101-arm-cns3xxx-use-actual-size-reads-for-PCIe.patch deleted file mode 100644 index 2b3384391a..0000000000 --- a/target/linux/generic/backport-4.14/101-arm-cns3xxx-use-actual-size-reads-for-PCIe.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 4cc30de79d293f1e8c5f50ae3a9c005def9564a0 Mon Sep 17 00:00:00 2001 -From: Koen Vandeputte <koen.vandeputte@ncentric.com> -Date: Mon, 7 Jan 2019 14:14:27 +0100 -Subject: [PATCH 2/2] arm: cns3xxx: use actual size reads for PCIe - -commit 802b7c06adc7 ("ARM: cns3xxx: Convert PCI to use generic config accessors") -reimplemented cns3xxx_pci_read_config() using pci_generic_config_read32(), -which preserved the property of only doing 32-bit reads. - -It also replaced cns3xxx_pci_write_config() with pci_generic_config_write(), -so it changed writes from always being 32 bits to being the actual size, -which works just fine. - -Due to: -- The documentation does not mention that only 32 bit access is allowed. -- Writes are already executed using the actual size -- Extensive testing shows that 8b, 16b and 32b reads work as intended - -It makes perfectly sense to also swap 32 bit reading in favor of actual size. - -Fixes: 802b7c06adc7 ("ARM: cns3xxx: Convert PCI to use generic config accessors") -Suggested-by: Bjorn Helgaas <bhelgaas@google.com> -Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> -CC: Arnd Bergmann <arnd@arndb.de> -CC: Krzysztof Halasa <khalasa@piap.pl> -CC: Olof Johansson <olof@lixom.net> -CC: Robin Leblon <robin.leblon@ncentric.com> -CC: Rob Herring <robh@kernel.org> -CC: Russell King <linux@armlinux.org.uk> -CC: Tim Harvey <tharvey@gateworks.com> -CC: stable@vger.kernel.org # v4.0+ ---- - arch/arm/mach-cns3xxx/pcie.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/arch/arm/mach-cns3xxx/pcie.c -+++ b/arch/arm/mach-cns3xxx/pcie.c -@@ -93,7 +93,7 @@ static int cns3xxx_pci_read_config(struc - u32 mask = (0x1ull << (size * 8)) - 1; - int shift = (where % 4) * 8; - -- ret = pci_generic_config_read32(bus, devfn, where, size, val); -+ ret = pci_generic_config_read(bus, devfn, where, size, val); - - if (ret == PCIBIOS_SUCCESSFUL && !bus->number && !devfn && - (where & 0xffc) == PCI_CLASS_REVISION) diff --git a/target/linux/generic/backport-4.14/183-net-qmi_wwan-add-Wistron-Neweb-D19Q1.patch b/target/linux/generic/backport-4.14/183-net-qmi_wwan-add-Wistron-Neweb-D19Q1.patch deleted file mode 100644 index 078c9aaa50..0000000000 --- a/target/linux/generic/backport-4.14/183-net-qmi_wwan-add-Wistron-Neweb-D19Q1.patch +++ /dev/null @@ -1,54 +0,0 @@ -From eb5a26bcaddb35fd42a978ad37831e58b1118853 Mon Sep 17 00:00:00 2001 -From: Pawel Dembicki <paweldembicki@gmail.com> -Date: Tue, 17 Apr 2018 19:53:59 +0200 -Subject: [PATCH] net: qmi_wwan: add Wistron Neweb D19Q1 - -This modem is embedded on dlink dwr-960 router. -The oem configuration states: - -T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 -D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 -P: Vendor=1435 ProdID=d191 Rev=ff.ff -S: Manufacturer=Android -S: Product=Android -S: SerialNumber=0123456789ABCDEF -C:* #Ifs= 6 Cfg#= 1 Atr=80 MxPwr=500mA -I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) -E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms -E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms -I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none) -E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms -E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms -I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) -E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms -E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms -E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms -I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) -E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms -E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms -E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms -I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan -E: Ad=88(I) Atr=03(Int.) MxPS= 8 Ivl=32ms -E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms -E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms -I:* If#= 5 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=(none) -E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms -E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=125us - -Tested on openwrt distribution - -Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> ---- - drivers/net/usb/qmi_wwan.c | 1 + - 1 file changed, 1 insertion(+) - ---- a/drivers/net/usb/qmi_wwan.c -+++ b/drivers/net/usb/qmi_wwan.c -@@ -1138,6 +1138,7 @@ static const struct usb_device_id produc - {QMI_FIXED_INTF(0x1435, 0xd181, 3)}, /* Wistron NeWeb D18Q1 */ - {QMI_FIXED_INTF(0x1435, 0xd181, 4)}, /* Wistron NeWeb D18Q1 */ - {QMI_FIXED_INTF(0x1435, 0xd181, 5)}, /* Wistron NeWeb D18Q1 */ -+ {QMI_FIXED_INTF(0x1435, 0xd191, 4)}, /* Wistron NeWeb D19Q1 */ - {QMI_QUIRK_SET_DTR(0x1508, 0x1001, 4)}, /* Fibocom NL668 series */ - {QMI_FIXED_INTF(0x1690, 0x7588, 4)}, /* ASKEY WWHC050 */ - {QMI_FIXED_INTF(0x16d8, 0x6003, 0)}, /* CMOTech 6003 */ diff --git a/target/linux/generic/backport-4.14/270-batman-adv-Let-packet.h-include-its-headers-directly.patch b/target/linux/generic/backport-4.14/270-batman-adv-Let-packet.h-include-its-headers-directly.patch deleted file mode 100644 index 9b3dfc1fd3..0000000000 --- a/target/linux/generic/backport-4.14/270-batman-adv-Let-packet.h-include-its-headers-directly.patch +++ /dev/null @@ -1,36 +0,0 @@ -From: Sven Eckelmann <sven.eckelmann@openmesh.com> -Date: Thu, 21 Dec 2017 10:17:38 +0100 -Subject: [PATCH] batman-adv: Let packet.h include its headers directly - -The headers used by packet.h should also be included by it directly. main.h -is currently dealing with it in batman-adv, but this will no longer work -when this header is moved to include/uapi/linux/. - -Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/net/batman-adv/main.h -+++ b/net/batman-adv/main.h -@@ -184,10 +184,8 @@ enum batadv_uev_type { - - /* Kernel headers */ - --#include <linux/bitops.h> /* for packet.h */ - #include <linux/compiler.h> - #include <linux/etherdevice.h> --#include <linux/if_ether.h> /* for packet.h */ - #include <linux/if_vlan.h> - #include <linux/jiffies.h> - #include <linux/percpu.h> ---- a/net/batman-adv/packet.h -+++ b/net/batman-adv/packet.h -@@ -19,6 +19,8 @@ - #define _NET_BATMAN_ADV_PACKET_H_ - - #include <asm/byteorder.h> -+#include <linux/bitops.h> -+#include <linux/if_ether.h> - #include <linux/types.h> - - #define batadv_tp_is_error(n) ((u8)(n) > 127 ? 1 : 0) diff --git a/target/linux/generic/backport-4.14/271-batman-adv-Remove-usage-of-BIT-x-in-packet.h.patch b/target/linux/generic/backport-4.14/271-batman-adv-Remove-usage-of-BIT-x-in-packet.h.patch deleted file mode 100644 index 5466d234d8..0000000000 --- a/target/linux/generic/backport-4.14/271-batman-adv-Remove-usage-of-BIT-x-in-packet.h.patch +++ /dev/null @@ -1,72 +0,0 @@ -From: Sven Eckelmann <sven.eckelmann@openmesh.com> -Date: Thu, 21 Dec 2017 10:17:39 +0100 -Subject: [PATCH] batman-adv: Remove usage of BIT(x) in packet.h - -The BIT(x) macro is no longer available for uapi headers because it is -defined outside of it (linux/bitops.h). The use of it must therefore be -avoided and replaced by an appropriate other representation. - -Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/net/batman-adv/packet.h -+++ b/net/batman-adv/packet.h -@@ -19,7 +19,6 @@ - #define _NET_BATMAN_ADV_PACKET_H_ - - #include <asm/byteorder.h> --#include <linux/bitops.h> - #include <linux/if_ether.h> - #include <linux/types.h> - -@@ -85,9 +84,9 @@ enum batadv_subtype { - * one hop neighbor on the interface where it was originally received. - */ - enum batadv_iv_flags { -- BATADV_NOT_BEST_NEXT_HOP = BIT(0), -- BATADV_PRIMARIES_FIRST_HOP = BIT(1), -- BATADV_DIRECTLINK = BIT(2), -+ BATADV_NOT_BEST_NEXT_HOP = 1UL << 0, -+ BATADV_PRIMARIES_FIRST_HOP = 1UL << 1, -+ BATADV_DIRECTLINK = 1UL << 2, - }; - - /* ICMP message types */ -@@ -108,9 +107,9 @@ enum batadv_icmp_packettype { - * @BATADV_MCAST_WANT_ALL_IPV6: we want all IPv6 multicast packets - */ - enum batadv_mcast_flags { -- BATADV_MCAST_WANT_ALL_UNSNOOPABLES = BIT(0), -- BATADV_MCAST_WANT_ALL_IPV4 = BIT(1), -- BATADV_MCAST_WANT_ALL_IPV6 = BIT(2), -+ BATADV_MCAST_WANT_ALL_UNSNOOPABLES = 1UL << 0, -+ BATADV_MCAST_WANT_ALL_IPV4 = 1UL << 1, -+ BATADV_MCAST_WANT_ALL_IPV6 = 1UL << 2, - }; - - /* tt data subtypes */ -@@ -124,10 +123,10 @@ enum batadv_mcast_flags { - * @BATADV_TT_FULL_TABLE: contains full table to replace existing table - */ - enum batadv_tt_data_flags { -- BATADV_TT_OGM_DIFF = BIT(0), -- BATADV_TT_REQUEST = BIT(1), -- BATADV_TT_RESPONSE = BIT(2), -- BATADV_TT_FULL_TABLE = BIT(4), -+ BATADV_TT_OGM_DIFF = 1UL << 0, -+ BATADV_TT_REQUEST = 1UL << 1, -+ BATADV_TT_RESPONSE = 1UL << 2, -+ BATADV_TT_FULL_TABLE = 1UL << 4, - }; - - /** -@@ -135,7 +134,7 @@ enum batadv_tt_data_flags { - * @BATADV_VLAN_HAS_TAG: whether the field contains a valid vlan tag or not - */ - enum batadv_vlan_flags { -- BATADV_VLAN_HAS_TAG = BIT(15), -+ BATADV_VLAN_HAS_TAG = 1UL << 15, - }; - - /* claim frame types for the bridge loop avoidance */ diff --git a/target/linux/generic/backport-4.14/272-batman-adv-Remove-kernel-fixed-width-types-in-packet.patch b/target/linux/generic/backport-4.14/272-batman-adv-Remove-kernel-fixed-width-types-in-packet.patch deleted file mode 100644 index c46a8f74c7..0000000000 --- a/target/linux/generic/backport-4.14/272-batman-adv-Remove-kernel-fixed-width-types-in-packet.patch +++ /dev/null @@ -1,386 +0,0 @@ -From: Sven Eckelmann <sven.eckelmann@openmesh.com> -Date: Thu, 21 Dec 2017 10:17:40 +0100 -Subject: [PATCH] batman-adv: Remove kernel fixed width types in packet.h - -The uapi headers use the __u8/__u16/... version of the fixed width types -instead of u8/u16/... The use of the latter must be avoided before -packet.h is copied to include/uapi/linux/. - -Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/net/batman-adv/packet.h -+++ b/net/batman-adv/packet.h -@@ -22,7 +22,7 @@ - #include <linux/if_ether.h> - #include <linux/types.h> - --#define batadv_tp_is_error(n) ((u8)(n) > 127 ? 1 : 0) -+#define batadv_tp_is_error(n) ((__u8)(n) > 127 ? 1 : 0) - - /** - * enum batadv_packettype - types for batman-adv encapsulated packets -@@ -169,8 +169,8 @@ enum batadv_tvlv_type { - * transport the claim type and the group id - */ - struct batadv_bla_claim_dst { -- u8 magic[3]; /* FF:43:05 */ -- u8 type; /* bla_claimframe */ -+ __u8 magic[3]; /* FF:43:05 */ -+ __u8 type; /* bla_claimframe */ - __be16 group; /* group id */ - }; - -@@ -190,15 +190,15 @@ struct batadv_bla_claim_dst { - * @tvlv_len: length of tvlv data following the ogm header - */ - struct batadv_ogm_packet { -- u8 packet_type; -- u8 version; -- u8 ttl; -- u8 flags; -+ __u8 packet_type; -+ __u8 version; -+ __u8 ttl; -+ __u8 flags; - __be32 seqno; -- u8 orig[ETH_ALEN]; -- u8 prev_sender[ETH_ALEN]; -- u8 reserved; -- u8 tq; -+ __u8 orig[ETH_ALEN]; -+ __u8 prev_sender[ETH_ALEN]; -+ __u8 reserved; -+ __u8 tq; - __be16 tvlv_len; - /* __packed is not needed as the struct size is divisible by 4, - * and the largest data type in this struct has a size of 4. -@@ -219,12 +219,12 @@ struct batadv_ogm_packet { - * @throughput: the currently flooded path throughput - */ - struct batadv_ogm2_packet { -- u8 packet_type; -- u8 version; -- u8 ttl; -- u8 flags; -+ __u8 packet_type; -+ __u8 version; -+ __u8 ttl; -+ __u8 flags; - __be32 seqno; -- u8 orig[ETH_ALEN]; -+ __u8 orig[ETH_ALEN]; - __be16 tvlv_len; - __be32 throughput; - /* __packed is not needed as the struct size is divisible by 4, -@@ -243,9 +243,9 @@ struct batadv_ogm2_packet { - * @elp_interval: currently used ELP sending interval in ms - */ - struct batadv_elp_packet { -- u8 packet_type; -- u8 version; -- u8 orig[ETH_ALEN]; -+ __u8 packet_type; -+ __u8 version; -+ __u8 orig[ETH_ALEN]; - __be32 seqno; - __be32 elp_interval; - }; -@@ -268,14 +268,14 @@ struct batadv_elp_packet { - * members are padded the same way as they are in real packets. - */ - struct batadv_icmp_header { -- u8 packet_type; -- u8 version; -- u8 ttl; -- u8 msg_type; /* see ICMP message types above */ -- u8 dst[ETH_ALEN]; -- u8 orig[ETH_ALEN]; -- u8 uid; -- u8 align[3]; -+ __u8 packet_type; -+ __u8 version; -+ __u8 ttl; -+ __u8 msg_type; /* see ICMP message types above */ -+ __u8 dst[ETH_ALEN]; -+ __u8 orig[ETH_ALEN]; -+ __u8 uid; -+ __u8 align[3]; - }; - - /** -@@ -291,14 +291,14 @@ struct batadv_icmp_header { - * @seqno: ICMP sequence number - */ - struct batadv_icmp_packet { -- u8 packet_type; -- u8 version; -- u8 ttl; -- u8 msg_type; /* see ICMP message types above */ -- u8 dst[ETH_ALEN]; -- u8 orig[ETH_ALEN]; -- u8 uid; -- u8 reserved; -+ __u8 packet_type; -+ __u8 version; -+ __u8 ttl; -+ __u8 msg_type; /* see ICMP message types above */ -+ __u8 dst[ETH_ALEN]; -+ __u8 orig[ETH_ALEN]; -+ __u8 uid; -+ __u8 reserved; - __be16 seqno; - }; - -@@ -320,15 +320,15 @@ struct batadv_icmp_packet { - * store it using network order - */ - struct batadv_icmp_tp_packet { -- u8 packet_type; -- u8 version; -- u8 ttl; -- u8 msg_type; /* see ICMP message types above */ -- u8 dst[ETH_ALEN]; -- u8 orig[ETH_ALEN]; -- u8 uid; -- u8 subtype; -- u8 session[2]; -+ __u8 packet_type; -+ __u8 version; -+ __u8 ttl; -+ __u8 msg_type; /* see ICMP message types above */ -+ __u8 dst[ETH_ALEN]; -+ __u8 orig[ETH_ALEN]; -+ __u8 uid; -+ __u8 subtype; -+ __u8 session[2]; - __be32 seqno; - __be32 timestamp; - }; -@@ -359,16 +359,16 @@ enum batadv_icmp_tp_subtype { - * @rr: route record array - */ - struct batadv_icmp_packet_rr { -- u8 packet_type; -- u8 version; -- u8 ttl; -- u8 msg_type; /* see ICMP message types above */ -- u8 dst[ETH_ALEN]; -- u8 orig[ETH_ALEN]; -- u8 uid; -- u8 rr_cur; -+ __u8 packet_type; -+ __u8 version; -+ __u8 ttl; -+ __u8 msg_type; /* see ICMP message types above */ -+ __u8 dst[ETH_ALEN]; -+ __u8 orig[ETH_ALEN]; -+ __u8 uid; -+ __u8 rr_cur; - __be16 seqno; -- u8 rr[BATADV_RR_LEN][ETH_ALEN]; -+ __u8 rr[BATADV_RR_LEN][ETH_ALEN]; - }; - - #define BATADV_ICMP_MAX_PACKET_SIZE sizeof(struct batadv_icmp_packet_rr) -@@ -394,11 +394,11 @@ struct batadv_icmp_packet_rr { - * @dest: originator destination of the unicast packet - */ - struct batadv_unicast_packet { -- u8 packet_type; -- u8 version; -- u8 ttl; -- u8 ttvn; /* destination translation table version number */ -- u8 dest[ETH_ALEN]; -+ __u8 packet_type; -+ __u8 version; -+ __u8 ttl; -+ __u8 ttvn; /* destination translation table version number */ -+ __u8 dest[ETH_ALEN]; - /* "4 bytes boundary + 2 bytes" long to make the payload after the - * following ethernet header again 4 bytes boundary aligned - */ -@@ -413,9 +413,9 @@ struct batadv_unicast_packet { - */ - struct batadv_unicast_4addr_packet { - struct batadv_unicast_packet u; -- u8 src[ETH_ALEN]; -- u8 subtype; -- u8 reserved; -+ __u8 src[ETH_ALEN]; -+ __u8 subtype; -+ __u8 reserved; - /* "4 bytes boundary + 2 bytes" long to make the payload after the - * following ethernet header again 4 bytes boundary aligned - */ -@@ -435,22 +435,22 @@ struct batadv_unicast_4addr_packet { - * @total_size: size of the merged packet - */ - struct batadv_frag_packet { -- u8 packet_type; -- u8 version; /* batman version field */ -- u8 ttl; -+ __u8 packet_type; -+ __u8 version; /* batman version field */ -+ __u8 ttl; - #if defined(__BIG_ENDIAN_BITFIELD) -- u8 no:4; -- u8 priority:3; -- u8 reserved:1; -+ __u8 no:4; -+ __u8 priority:3; -+ __u8 reserved:1; - #elif defined(__LITTLE_ENDIAN_BITFIELD) -- u8 reserved:1; -- u8 priority:3; -- u8 no:4; -+ __u8 reserved:1; -+ __u8 priority:3; -+ __u8 no:4; - #else - #error "unknown bitfield endianness" - #endif -- u8 dest[ETH_ALEN]; -- u8 orig[ETH_ALEN]; -+ __u8 dest[ETH_ALEN]; -+ __u8 orig[ETH_ALEN]; - __be16 seqno; - __be16 total_size; - }; -@@ -465,12 +465,12 @@ struct batadv_frag_packet { - * @orig: originator of the broadcast packet - */ - struct batadv_bcast_packet { -- u8 packet_type; -- u8 version; /* batman version field */ -- u8 ttl; -- u8 reserved; -+ __u8 packet_type; -+ __u8 version; /* batman version field */ -+ __u8 ttl; -+ __u8 reserved; - __be32 seqno; -- u8 orig[ETH_ALEN]; -+ __u8 orig[ETH_ALEN]; - /* "4 bytes boundary + 2 bytes" long to make the payload after the - * following ethernet header again 4 bytes boundary aligned - */ -@@ -494,19 +494,19 @@ struct batadv_bcast_packet { - * @coded_len: length of network coded part of the payload - */ - struct batadv_coded_packet { -- u8 packet_type; -- u8 version; /* batman version field */ -- u8 ttl; -- u8 first_ttvn; -- /* u8 first_dest[ETH_ALEN]; - saved in mac header destination */ -- u8 first_source[ETH_ALEN]; -- u8 first_orig_dest[ETH_ALEN]; -+ __u8 packet_type; -+ __u8 version; /* batman version field */ -+ __u8 ttl; -+ __u8 first_ttvn; -+ /* __u8 first_dest[ETH_ALEN]; - saved in mac header destination */ -+ __u8 first_source[ETH_ALEN]; -+ __u8 first_orig_dest[ETH_ALEN]; - __be32 first_crc; -- u8 second_ttl; -- u8 second_ttvn; -- u8 second_dest[ETH_ALEN]; -- u8 second_source[ETH_ALEN]; -- u8 second_orig_dest[ETH_ALEN]; -+ __u8 second_ttl; -+ __u8 second_ttvn; -+ __u8 second_dest[ETH_ALEN]; -+ __u8 second_source[ETH_ALEN]; -+ __u8 second_orig_dest[ETH_ALEN]; - __be32 second_crc; - __be16 coded_len; - }; -@@ -525,14 +525,14 @@ struct batadv_coded_packet { - * @align: 2 bytes to align the header to a 4 byte boundary - */ - struct batadv_unicast_tvlv_packet { -- u8 packet_type; -- u8 version; /* batman version field */ -- u8 ttl; -- u8 reserved; -- u8 dst[ETH_ALEN]; -- u8 src[ETH_ALEN]; -+ __u8 packet_type; -+ __u8 version; /* batman version field */ -+ __u8 ttl; -+ __u8 reserved; -+ __u8 dst[ETH_ALEN]; -+ __u8 src[ETH_ALEN]; - __be16 tvlv_len; -- u16 align; -+ __u16 align; - }; - - /** -@@ -542,8 +542,8 @@ struct batadv_unicast_tvlv_packet { - * @len: tvlv container length - */ - struct batadv_tvlv_hdr { -- u8 type; -- u8 version; -+ __u8 type; -+ __u8 version; - __be16 len; - }; - -@@ -566,8 +566,8 @@ struct batadv_tvlv_gateway_data { - * one batadv_tvlv_tt_vlan_data object per announced vlan - */ - struct batadv_tvlv_tt_data { -- u8 flags; -- u8 ttvn; -+ __u8 flags; -+ __u8 ttvn; - __be16 num_vlan; - }; - -@@ -581,7 +581,7 @@ struct batadv_tvlv_tt_data { - struct batadv_tvlv_tt_vlan_data { - __be32 crc; - __be16 vid; -- u16 reserved; -+ __u16 reserved; - }; - - /** -@@ -593,9 +593,9 @@ struct batadv_tvlv_tt_vlan_data { - * @vid: VLAN identifier - */ - struct batadv_tvlv_tt_change { -- u8 flags; -- u8 reserved[3]; -- u8 addr[ETH_ALEN]; -+ __u8 flags; -+ __u8 reserved[3]; -+ __u8 addr[ETH_ALEN]; - __be16 vid; - }; - -@@ -605,7 +605,7 @@ struct batadv_tvlv_tt_change { - * @vid: VLAN identifier - */ - struct batadv_tvlv_roam_adv { -- u8 client[ETH_ALEN]; -+ __u8 client[ETH_ALEN]; - __be16 vid; - }; - -@@ -615,8 +615,8 @@ struct batadv_tvlv_roam_adv { - * @reserved: reserved field - */ - struct batadv_tvlv_mcast_data { -- u8 flags; -- u8 reserved[3]; -+ __u8 flags; -+ __u8 reserved[3]; - }; - - #endif /* _NET_BATMAN_ADV_PACKET_H_ */ diff --git a/target/linux/generic/backport-4.14/273-batman-adv-Convert-packet.h-to-uapi-header.patch b/target/linux/generic/backport-4.14/273-batman-adv-Convert-packet.h-to-uapi-header.patch deleted file mode 100644 index a9f744fd13..0000000000 --- a/target/linux/generic/backport-4.14/273-batman-adv-Convert-packet.h-to-uapi-header.patch +++ /dev/null @@ -1,1665 +0,0 @@ -From: Sven Eckelmann <sven.eckelmann@openmesh.com> -Date: Thu, 21 Dec 2017 10:17:41 +0100 -Subject: [PATCH] batman-adv: Convert packet.h to uapi header - -The header file is used by different userspace programs to inject packets -or to decode sniffed packets. It should therefore be available to them as -userspace header. - -Also other components in the kernel (like the flow dissector) require -access to the packet definitions to be able to decode ETH_P_BATMAN ethernet -packets. - -Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - rename net/batman-adv/packet.h => include/uapi/linux/batadv_packet.h (99%) - ---- a/MAINTAINERS -+++ b/MAINTAINERS -@@ -2551,6 +2551,7 @@ S: Maintained - F: Documentation/ABI/testing/sysfs-class-net-batman-adv - F: Documentation/ABI/testing/sysfs-class-net-mesh - F: Documentation/networking/batman-adv.rst -+F: include/uapi/linux/batadv_packet.h - F: include/uapi/linux/batman_adv.h - F: net/batman-adv/ - ---- a/net/batman-adv/bat_iv_ogm.c -+++ b/net/batman-adv/bat_iv_ogm.c -@@ -52,6 +52,7 @@ - #include <linux/workqueue.h> - #include <net/genetlink.h> - #include <net/netlink.h> -+#include <uapi/linux/batadv_packet.h> - #include <uapi/linux/batman_adv.h> - - #include "bat_algo.h" -@@ -63,7 +64,6 @@ - #include "netlink.h" - #include "network-coding.h" - #include "originator.h" --#include "packet.h" - #include "routing.h" - #include "send.h" - #include "translation-table.h" ---- a/net/batman-adv/bat_v.c -+++ b/net/batman-adv/bat_v.c -@@ -36,6 +36,7 @@ - #include <linux/workqueue.h> - #include <net/genetlink.h> - #include <net/netlink.h> -+#include <uapi/linux/batadv_packet.h> - #include <uapi/linux/batman_adv.h> - - #include "bat_algo.h" -@@ -48,7 +49,6 @@ - #include "log.h" - #include "netlink.h" - #include "originator.h" --#include "packet.h" - - struct sk_buff; - ---- a/net/batman-adv/bat_v_elp.c -+++ b/net/batman-adv/bat_v_elp.c -@@ -41,13 +41,13 @@ - #include <linux/types.h> - #include <linux/workqueue.h> - #include <net/cfg80211.h> -+#include <uapi/linux/batadv_packet.h> - - #include "bat_algo.h" - #include "bat_v_ogm.h" - #include "hard-interface.h" - #include "log.h" - #include "originator.h" --#include "packet.h" - #include "routing.h" - #include "send.h" - ---- a/net/batman-adv/bat_v_ogm.c -+++ b/net/batman-adv/bat_v_ogm.c -@@ -40,13 +40,13 @@ - #include <linux/string.h> - #include <linux/types.h> - #include <linux/workqueue.h> -+#include <uapi/linux/batadv_packet.h> - - #include "bat_algo.h" - #include "hard-interface.h" - #include "hash.h" - #include "log.h" - #include "originator.h" --#include "packet.h" - #include "routing.h" - #include "send.h" - #include "translation-table.h" ---- a/net/batman-adv/bridge_loop_avoidance.c -+++ b/net/batman-adv/bridge_loop_avoidance.c -@@ -49,6 +49,7 @@ - #include <net/genetlink.h> - #include <net/netlink.h> - #include <net/sock.h> -+#include <uapi/linux/batadv_packet.h> - #include <uapi/linux/batman_adv.h> - - #include "hard-interface.h" -@@ -56,7 +57,6 @@ - #include "log.h" - #include "netlink.h" - #include "originator.h" --#include "packet.h" - #include "soft-interface.h" - #include "sysfs.h" - #include "translation-table.h" ---- a/net/batman-adv/distributed-arp-table.h -+++ b/net/batman-adv/distributed-arp-table.h -@@ -23,9 +23,9 @@ - #include <linux/compiler.h> - #include <linux/netdevice.h> - #include <linux/types.h> -+#include <uapi/linux/batadv_packet.h> - - #include "originator.h" --#include "packet.h" - - struct seq_file; - struct sk_buff; ---- a/net/batman-adv/fragmentation.c -+++ b/net/batman-adv/fragmentation.c -@@ -32,10 +32,10 @@ - #include <linux/slab.h> - #include <linux/spinlock.h> - #include <linux/string.h> -+#include <uapi/linux/batadv_packet.h> - - #include "hard-interface.h" - #include "originator.h" --#include "packet.h" - #include "routing.h" - #include "send.h" - #include "soft-interface.h" ---- a/net/batman-adv/gateway_client.c -+++ b/net/batman-adv/gateway_client.c -@@ -43,6 +43,7 @@ - #include <linux/stddef.h> - #include <linux/udp.h> - #include <net/sock.h> -+#include <uapi/linux/batadv_packet.h> - #include <uapi/linux/batman_adv.h> - - #include "gateway_common.h" -@@ -50,7 +51,6 @@ - #include "log.h" - #include "netlink.h" - #include "originator.h" --#include "packet.h" - #include "routing.h" - #include "soft-interface.h" - #include "sysfs.h" ---- a/net/batman-adv/gateway_common.c -+++ b/net/batman-adv/gateway_common.c -@@ -26,10 +26,10 @@ - #include <linux/netdevice.h> - #include <linux/stddef.h> - #include <linux/string.h> -+#include <uapi/linux/batadv_packet.h> - - #include "gateway_client.h" - #include "log.h" --#include "packet.h" - #include "tvlv.h" - - /** ---- a/net/batman-adv/hard-interface.c -+++ b/net/batman-adv/hard-interface.c -@@ -37,6 +37,7 @@ - #include <linux/spinlock.h> - #include <net/net_namespace.h> - #include <net/rtnetlink.h> -+#include <uapi/linux/batadv_packet.h> - - #include "bat_v.h" - #include "bridge_loop_avoidance.h" -@@ -45,7 +46,6 @@ - #include "gateway_client.h" - #include "log.h" - #include "originator.h" --#include "packet.h" - #include "send.h" - #include "soft-interface.h" - #include "sysfs.h" ---- a/net/batman-adv/icmp_socket.c -+++ b/net/batman-adv/icmp_socket.c -@@ -42,11 +42,11 @@ - #include <linux/string.h> - #include <linux/uaccess.h> - #include <linux/wait.h> -+#include <uapi/linux/batadv_packet.h> - - #include "hard-interface.h" - #include "log.h" - #include "originator.h" --#include "packet.h" - #include "send.h" - - static struct batadv_socket_client *batadv_socket_client_hash[256]; ---- a/net/batman-adv/main.c -+++ b/net/batman-adv/main.c -@@ -45,6 +45,7 @@ - #include <linux/workqueue.h> - #include <net/dsfield.h> - #include <net/rtnetlink.h> -+#include <uapi/linux/batadv_packet.h> - #include <uapi/linux/batman_adv.h> - - #include "bat_algo.h" -@@ -62,7 +63,6 @@ - #include "netlink.h" - #include "network-coding.h" - #include "originator.h" --#include "packet.h" - #include "routing.h" - #include "send.h" - #include "soft-interface.h" ---- a/net/batman-adv/main.h -+++ b/net/batman-adv/main.h -@@ -190,8 +190,8 @@ enum batadv_uev_type { - #include <linux/jiffies.h> - #include <linux/percpu.h> - #include <linux/types.h> -+#include <uapi/linux/batadv_packet.h> - --#include "packet.h" - #include "types.h" - - struct net_device; ---- a/net/batman-adv/multicast.c -+++ b/net/batman-adv/multicast.c -@@ -54,11 +54,11 @@ - #include <net/if_inet6.h> - #include <net/ip.h> - #include <net/ipv6.h> -+#include <uapi/linux/batadv_packet.h> - - #include "hard-interface.h" - #include "hash.h" - #include "log.h" --#include "packet.h" - #include "translation-table.h" - #include "tvlv.h" - ---- a/net/batman-adv/netlink.c -+++ b/net/batman-adv/netlink.c -@@ -39,6 +39,7 @@ - #include <net/genetlink.h> - #include <net/netlink.h> - #include <net/sock.h> -+#include <uapi/linux/batadv_packet.h> - #include <uapi/linux/batman_adv.h> - - #include "bat_algo.h" -@@ -46,7 +47,6 @@ - #include "gateway_client.h" - #include "hard-interface.h" - #include "originator.h" --#include "packet.h" - #include "soft-interface.h" - #include "tp_meter.h" - #include "translation-table.h" ---- a/net/batman-adv/network-coding.c -+++ b/net/batman-adv/network-coding.c -@@ -47,12 +47,12 @@ - #include <linux/stddef.h> - #include <linux/string.h> - #include <linux/workqueue.h> -+#include <uapi/linux/batadv_packet.h> - - #include "hard-interface.h" - #include "hash.h" - #include "log.h" - #include "originator.h" --#include "packet.h" - #include "routing.h" - #include "send.h" - #include "tvlv.h" ---- a/net/batman-adv/packet.h -+++ /dev/null -@@ -1,622 +0,0 @@ --/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors: -- * -- * Marek Lindner, Simon Wunderlich -- * -- * This program is free software; you can redistribute it and/or -- * modify it under the terms of version 2 of the GNU General Public -- * License as published by the Free Software Foundation. -- * -- * This program is distributed in the hope that it will be useful, but -- * WITHOUT ANY WARRANTY; without even the implied warranty of -- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -- * General Public License for more details. -- * -- * You should have received a copy of the GNU General Public License -- * along with this program; if not, see <http://www.gnu.org/licenses/>. -- */ -- --#ifndef _NET_BATMAN_ADV_PACKET_H_ --#define _NET_BATMAN_ADV_PACKET_H_ -- --#include <asm/byteorder.h> --#include <linux/if_ether.h> --#include <linux/types.h> -- --#define batadv_tp_is_error(n) ((__u8)(n) > 127 ? 1 : 0) -- --/** -- * enum batadv_packettype - types for batman-adv encapsulated packets -- * @BATADV_IV_OGM: originator messages for B.A.T.M.A.N. IV -- * @BATADV_BCAST: broadcast packets carrying broadcast payload -- * @BATADV_CODED: network coded packets -- * @BATADV_ELP: echo location packets for B.A.T.M.A.N. V -- * @BATADV_OGM2: originator messages for B.A.T.M.A.N. V -- * -- * @BATADV_UNICAST: unicast packets carrying unicast payload traffic -- * @BATADV_UNICAST_FRAG: unicast packets carrying a fragment of the original -- * payload packet -- * @BATADV_UNICAST_4ADDR: unicast packet including the originator address of -- * the sender -- * @BATADV_ICMP: unicast packet like IP ICMP used for ping or traceroute -- * @BATADV_UNICAST_TVLV: unicast packet carrying TVLV containers -- */ --enum batadv_packettype { -- /* 0x00 - 0x3f: local packets or special rules for handling */ -- BATADV_IV_OGM = 0x00, -- BATADV_BCAST = 0x01, -- BATADV_CODED = 0x02, -- BATADV_ELP = 0x03, -- BATADV_OGM2 = 0x04, -- /* 0x40 - 0x7f: unicast */ --#define BATADV_UNICAST_MIN 0x40 -- BATADV_UNICAST = 0x40, -- BATADV_UNICAST_FRAG = 0x41, -- BATADV_UNICAST_4ADDR = 0x42, -- BATADV_ICMP = 0x43, -- BATADV_UNICAST_TVLV = 0x44, --#define BATADV_UNICAST_MAX 0x7f -- /* 0x80 - 0xff: reserved */ --}; -- --/** -- * enum batadv_subtype - packet subtype for unicast4addr -- * @BATADV_P_DATA: user payload -- * @BATADV_P_DAT_DHT_GET: DHT request message -- * @BATADV_P_DAT_DHT_PUT: DHT store message -- * @BATADV_P_DAT_CACHE_REPLY: ARP reply generated by DAT -- */ --enum batadv_subtype { -- BATADV_P_DATA = 0x01, -- BATADV_P_DAT_DHT_GET = 0x02, -- BATADV_P_DAT_DHT_PUT = 0x03, -- BATADV_P_DAT_CACHE_REPLY = 0x04, --}; -- --/* this file is included by batctl which needs these defines */ --#define BATADV_COMPAT_VERSION 15 -- --/** -- * enum batadv_iv_flags - flags used in B.A.T.M.A.N. IV OGM packets -- * @BATADV_NOT_BEST_NEXT_HOP: flag is set when ogm packet is forwarded and was -- * previously received from someone else than the best neighbor. -- * @BATADV_PRIMARIES_FIRST_HOP: flag unused. -- * @BATADV_DIRECTLINK: flag is for the first hop or if rebroadcasted from a -- * one hop neighbor on the interface where it was originally received. -- */ --enum batadv_iv_flags { -- BATADV_NOT_BEST_NEXT_HOP = 1UL << 0, -- BATADV_PRIMARIES_FIRST_HOP = 1UL << 1, -- BATADV_DIRECTLINK = 1UL << 2, --}; -- --/* ICMP message types */ --enum batadv_icmp_packettype { -- BATADV_ECHO_REPLY = 0, -- BATADV_DESTINATION_UNREACHABLE = 3, -- BATADV_ECHO_REQUEST = 8, -- BATADV_TTL_EXCEEDED = 11, -- BATADV_PARAMETER_PROBLEM = 12, -- BATADV_TP = 15, --}; -- --/** -- * enum batadv_mcast_flags - flags for multicast capabilities and settings -- * @BATADV_MCAST_WANT_ALL_UNSNOOPABLES: we want all packets destined for -- * 224.0.0.0/24 or ff02::1 -- * @BATADV_MCAST_WANT_ALL_IPV4: we want all IPv4 multicast packets -- * @BATADV_MCAST_WANT_ALL_IPV6: we want all IPv6 multicast packets -- */ --enum batadv_mcast_flags { -- BATADV_MCAST_WANT_ALL_UNSNOOPABLES = 1UL << 0, -- BATADV_MCAST_WANT_ALL_IPV4 = 1UL << 1, -- BATADV_MCAST_WANT_ALL_IPV6 = 1UL << 2, --}; -- --/* tt data subtypes */ --#define BATADV_TT_DATA_TYPE_MASK 0x0F -- --/** -- * enum batadv_tt_data_flags - flags for tt data tvlv -- * @BATADV_TT_OGM_DIFF: TT diff propagated through OGM -- * @BATADV_TT_REQUEST: TT request message -- * @BATADV_TT_RESPONSE: TT response message -- * @BATADV_TT_FULL_TABLE: contains full table to replace existing table -- */ --enum batadv_tt_data_flags { -- BATADV_TT_OGM_DIFF = 1UL << 0, -- BATADV_TT_REQUEST = 1UL << 1, -- BATADV_TT_RESPONSE = 1UL << 2, -- BATADV_TT_FULL_TABLE = 1UL << 4, --}; -- --/** -- * enum batadv_vlan_flags - flags for the four MSB of any vlan ID field -- * @BATADV_VLAN_HAS_TAG: whether the field contains a valid vlan tag or not -- */ --enum batadv_vlan_flags { -- BATADV_VLAN_HAS_TAG = 1UL << 15, --}; -- --/* claim frame types for the bridge loop avoidance */ --enum batadv_bla_claimframe { -- BATADV_CLAIM_TYPE_CLAIM = 0x00, -- BATADV_CLAIM_TYPE_UNCLAIM = 0x01, -- BATADV_CLAIM_TYPE_ANNOUNCE = 0x02, -- BATADV_CLAIM_TYPE_REQUEST = 0x03, -- BATADV_CLAIM_TYPE_LOOPDETECT = 0x04, --}; -- --/** -- * enum batadv_tvlv_type - tvlv type definitions -- * @BATADV_TVLV_GW: gateway tvlv -- * @BATADV_TVLV_DAT: distributed arp table tvlv -- * @BATADV_TVLV_NC: network coding tvlv -- * @BATADV_TVLV_TT: translation table tvlv -- * @BATADV_TVLV_ROAM: roaming advertisement tvlv -- * @BATADV_TVLV_MCAST: multicast capability tvlv -- */ --enum batadv_tvlv_type { -- BATADV_TVLV_GW = 0x01, -- BATADV_TVLV_DAT = 0x02, -- BATADV_TVLV_NC = 0x03, -- BATADV_TVLV_TT = 0x04, -- BATADV_TVLV_ROAM = 0x05, -- BATADV_TVLV_MCAST = 0x06, --}; -- --#pragma pack(2) --/* the destination hardware field in the ARP frame is used to -- * transport the claim type and the group id -- */ --struct batadv_bla_claim_dst { -- __u8 magic[3]; /* FF:43:05 */ -- __u8 type; /* bla_claimframe */ -- __be16 group; /* group id */ --}; -- --#pragma pack() -- --/** -- * struct batadv_ogm_packet - ogm (routing protocol) packet -- * @packet_type: batman-adv packet type, part of the general header -- * @version: batman-adv protocol version, part of the genereal header -- * @ttl: time to live for this packet, part of the genereal header -- * @flags: contains routing relevant flags - see enum batadv_iv_flags -- * @seqno: sequence identification -- * @orig: address of the source node -- * @prev_sender: address of the previous sender -- * @reserved: reserved byte for alignment -- * @tq: transmission quality -- * @tvlv_len: length of tvlv data following the ogm header -- */ --struct batadv_ogm_packet { -- __u8 packet_type; -- __u8 version; -- __u8 ttl; -- __u8 flags; -- __be32 seqno; -- __u8 orig[ETH_ALEN]; -- __u8 prev_sender[ETH_ALEN]; -- __u8 reserved; -- __u8 tq; -- __be16 tvlv_len; -- /* __packed is not needed as the struct size is divisible by 4, -- * and the largest data type in this struct has a size of 4. -- */ --}; -- --#define BATADV_OGM_HLEN sizeof(struct batadv_ogm_packet) -- --/** -- * struct batadv_ogm2_packet - ogm2 (routing protocol) packet -- * @packet_type: batman-adv packet type, part of the general header -- * @version: batman-adv protocol version, part of the general header -- * @ttl: time to live for this packet, part of the general header -- * @flags: reseved for routing relevant flags - currently always 0 -- * @seqno: sequence number -- * @orig: originator mac address -- * @tvlv_len: length of the appended tvlv buffer (in bytes) -- * @throughput: the currently flooded path throughput -- */ --struct batadv_ogm2_packet { -- __u8 packet_type; -- __u8 version; -- __u8 ttl; -- __u8 flags; -- __be32 seqno; -- __u8 orig[ETH_ALEN]; -- __be16 tvlv_len; -- __be32 throughput; -- /* __packed is not needed as the struct size is divisible by 4, -- * and the largest data type in this struct has a size of 4. -- */ --}; -- --#define BATADV_OGM2_HLEN sizeof(struct batadv_ogm2_packet) -- --/** -- * struct batadv_elp_packet - elp (neighbor discovery) packet -- * @packet_type: batman-adv packet type, part of the general header -- * @version: batman-adv protocol version, part of the genereal header -- * @orig: originator mac address -- * @seqno: sequence number -- * @elp_interval: currently used ELP sending interval in ms -- */ --struct batadv_elp_packet { -- __u8 packet_type; -- __u8 version; -- __u8 orig[ETH_ALEN]; -- __be32 seqno; -- __be32 elp_interval; --}; -- --#define BATADV_ELP_HLEN sizeof(struct batadv_elp_packet) -- --/** -- * struct batadv_icmp_header - common members among all the ICMP packets -- * @packet_type: batman-adv packet type, part of the general header -- * @version: batman-adv protocol version, part of the genereal header -- * @ttl: time to live for this packet, part of the genereal header -- * @msg_type: ICMP packet type -- * @dst: address of the destination node -- * @orig: address of the source node -- * @uid: local ICMP socket identifier -- * @align: not used - useful for alignment purposes only -- * -- * This structure is used for ICMP packets parsing only and it is never sent -- * over the wire. The alignment field at the end is there to ensure that -- * members are padded the same way as they are in real packets. -- */ --struct batadv_icmp_header { -- __u8 packet_type; -- __u8 version; -- __u8 ttl; -- __u8 msg_type; /* see ICMP message types above */ -- __u8 dst[ETH_ALEN]; -- __u8 orig[ETH_ALEN]; -- __u8 uid; -- __u8 align[3]; --}; -- --/** -- * struct batadv_icmp_packet - ICMP packet -- * @packet_type: batman-adv packet type, part of the general header -- * @version: batman-adv protocol version, part of the genereal header -- * @ttl: time to live for this packet, part of the genereal header -- * @msg_type: ICMP packet type -- * @dst: address of the destination node -- * @orig: address of the source node -- * @uid: local ICMP socket identifier -- * @reserved: not used - useful for alignment -- * @seqno: ICMP sequence number -- */ --struct batadv_icmp_packet { -- __u8 packet_type; -- __u8 version; -- __u8 ttl; -- __u8 msg_type; /* see ICMP message types above */ -- __u8 dst[ETH_ALEN]; -- __u8 orig[ETH_ALEN]; -- __u8 uid; -- __u8 reserved; -- __be16 seqno; --}; -- --/** -- * struct batadv_icmp_tp_packet - ICMP TP Meter packet -- * @packet_type: batman-adv packet type, part of the general header -- * @version: batman-adv protocol version, part of the genereal header -- * @ttl: time to live for this packet, part of the genereal header -- * @msg_type: ICMP packet type -- * @dst: address of the destination node -- * @orig: address of the source node -- * @uid: local ICMP socket identifier -- * @subtype: TP packet subtype (see batadv_icmp_tp_subtype) -- * @session: TP session identifier -- * @seqno: the TP sequence number -- * @timestamp: time when the packet has been sent. This value is filled in a -- * TP_MSG and echoed back in the next TP_ACK so that the sender can compute the -- * RTT. Since it is read only by the host which wrote it, there is no need to -- * store it using network order -- */ --struct batadv_icmp_tp_packet { -- __u8 packet_type; -- __u8 version; -- __u8 ttl; -- __u8 msg_type; /* see ICMP message types above */ -- __u8 dst[ETH_ALEN]; -- __u8 orig[ETH_ALEN]; -- __u8 uid; -- __u8 subtype; -- __u8 session[2]; -- __be32 seqno; -- __be32 timestamp; --}; -- --/** -- * enum batadv_icmp_tp_subtype - ICMP TP Meter packet subtypes -- * @BATADV_TP_MSG: Msg from sender to receiver -- * @BATADV_TP_ACK: acknowledgment from receiver to sender -- */ --enum batadv_icmp_tp_subtype { -- BATADV_TP_MSG = 0, -- BATADV_TP_ACK, --}; -- --#define BATADV_RR_LEN 16 -- --/** -- * struct batadv_icmp_packet_rr - ICMP RouteRecord packet -- * @packet_type: batman-adv packet type, part of the general header -- * @version: batman-adv protocol version, part of the genereal header -- * @ttl: time to live for this packet, part of the genereal header -- * @msg_type: ICMP packet type -- * @dst: address of the destination node -- * @orig: address of the source node -- * @uid: local ICMP socket identifier -- * @rr_cur: number of entries the rr array -- * @seqno: ICMP sequence number -- * @rr: route record array -- */ --struct batadv_icmp_packet_rr { -- __u8 packet_type; -- __u8 version; -- __u8 ttl; -- __u8 msg_type; /* see ICMP message types above */ -- __u8 dst[ETH_ALEN]; -- __u8 orig[ETH_ALEN]; -- __u8 uid; -- __u8 rr_cur; -- __be16 seqno; -- __u8 rr[BATADV_RR_LEN][ETH_ALEN]; --}; -- --#define BATADV_ICMP_MAX_PACKET_SIZE sizeof(struct batadv_icmp_packet_rr) -- --/* All packet headers in front of an ethernet header have to be completely -- * divisible by 2 but not by 4 to make the payload after the ethernet -- * header again 4 bytes boundary aligned. -- * -- * A packing of 2 is necessary to avoid extra padding at the end of the struct -- * caused by a structure member which is larger than two bytes. Otherwise -- * the structure would not fulfill the previously mentioned rule to avoid the -- * misalignment of the payload after the ethernet header. It may also lead to -- * leakage of information when the padding it not initialized before sending. -- */ --#pragma pack(2) -- --/** -- * struct batadv_unicast_packet - unicast packet for network payload -- * @packet_type: batman-adv packet type, part of the general header -- * @version: batman-adv protocol version, part of the genereal header -- * @ttl: time to live for this packet, part of the genereal header -- * @ttvn: translation table version number -- * @dest: originator destination of the unicast packet -- */ --struct batadv_unicast_packet { -- __u8 packet_type; -- __u8 version; -- __u8 ttl; -- __u8 ttvn; /* destination translation table version number */ -- __u8 dest[ETH_ALEN]; -- /* "4 bytes boundary + 2 bytes" long to make the payload after the -- * following ethernet header again 4 bytes boundary aligned -- */ --}; -- --/** -- * struct batadv_unicast_4addr_packet - extended unicast packet -- * @u: common unicast packet header -- * @src: address of the source -- * @subtype: packet subtype -- * @reserved: reserved byte for alignment -- */ --struct batadv_unicast_4addr_packet { -- struct batadv_unicast_packet u; -- __u8 src[ETH_ALEN]; -- __u8 subtype; -- __u8 reserved; -- /* "4 bytes boundary + 2 bytes" long to make the payload after the -- * following ethernet header again 4 bytes boundary aligned -- */ --}; -- --/** -- * struct batadv_frag_packet - fragmented packet -- * @packet_type: batman-adv packet type, part of the general header -- * @version: batman-adv protocol version, part of the genereal header -- * @ttl: time to live for this packet, part of the genereal header -- * @dest: final destination used when routing fragments -- * @orig: originator of the fragment used when merging the packet -- * @no: fragment number within this sequence -- * @priority: priority of frame, from ToS IP precedence or 802.1p -- * @reserved: reserved byte for alignment -- * @seqno: sequence identification -- * @total_size: size of the merged packet -- */ --struct batadv_frag_packet { -- __u8 packet_type; -- __u8 version; /* batman version field */ -- __u8 ttl; --#if defined(__BIG_ENDIAN_BITFIELD) -- __u8 no:4; -- __u8 priority:3; -- __u8 reserved:1; --#elif defined(__LITTLE_ENDIAN_BITFIELD) -- __u8 reserved:1; -- __u8 priority:3; -- __u8 no:4; --#else --#error "unknown bitfield endianness" --#endif -- __u8 dest[ETH_ALEN]; -- __u8 orig[ETH_ALEN]; -- __be16 seqno; -- __be16 total_size; --}; -- --/** -- * struct batadv_bcast_packet - broadcast packet for network payload -- * @packet_type: batman-adv packet type, part of the general header -- * @version: batman-adv protocol version, part of the genereal header -- * @ttl: time to live for this packet, part of the genereal header -- * @reserved: reserved byte for alignment -- * @seqno: sequence identification -- * @orig: originator of the broadcast packet -- */ --struct batadv_bcast_packet { -- __u8 packet_type; -- __u8 version; /* batman version field */ -- __u8 ttl; -- __u8 reserved; -- __be32 seqno; -- __u8 orig[ETH_ALEN]; -- /* "4 bytes boundary + 2 bytes" long to make the payload after the -- * following ethernet header again 4 bytes boundary aligned -- */ --}; -- --/** -- * struct batadv_coded_packet - network coded packet -- * @packet_type: batman-adv packet type, part of the general header -- * @version: batman-adv protocol version, part of the genereal header -- * @ttl: time to live for this packet, part of the genereal header -- * @first_source: original source of first included packet -- * @first_orig_dest: original destinal of first included packet -- * @first_crc: checksum of first included packet -- * @first_ttvn: tt-version number of first included packet -- * @second_ttl: ttl of second packet -- * @second_dest: second receiver of this coded packet -- * @second_source: original source of second included packet -- * @second_orig_dest: original destination of second included packet -- * @second_crc: checksum of second included packet -- * @second_ttvn: tt version number of second included packet -- * @coded_len: length of network coded part of the payload -- */ --struct batadv_coded_packet { -- __u8 packet_type; -- __u8 version; /* batman version field */ -- __u8 ttl; -- __u8 first_ttvn; -- /* __u8 first_dest[ETH_ALEN]; - saved in mac header destination */ -- __u8 first_source[ETH_ALEN]; -- __u8 first_orig_dest[ETH_ALEN]; -- __be32 first_crc; -- __u8 second_ttl; -- __u8 second_ttvn; -- __u8 second_dest[ETH_ALEN]; -- __u8 second_source[ETH_ALEN]; -- __u8 second_orig_dest[ETH_ALEN]; -- __be32 second_crc; -- __be16 coded_len; --}; -- --#pragma pack() -- --/** -- * struct batadv_unicast_tvlv_packet - generic unicast packet with tvlv payload -- * @packet_type: batman-adv packet type, part of the general header -- * @version: batman-adv protocol version, part of the genereal header -- * @ttl: time to live for this packet, part of the genereal header -- * @reserved: reserved field (for packet alignment) -- * @src: address of the source -- * @dst: address of the destination -- * @tvlv_len: length of tvlv data following the unicast tvlv header -- * @align: 2 bytes to align the header to a 4 byte boundary -- */ --struct batadv_unicast_tvlv_packet { -- __u8 packet_type; -- __u8 version; /* batman version field */ -- __u8 ttl; -- __u8 reserved; -- __u8 dst[ETH_ALEN]; -- __u8 src[ETH_ALEN]; -- __be16 tvlv_len; -- __u16 align; --}; -- --/** -- * struct batadv_tvlv_hdr - base tvlv header struct -- * @type: tvlv container type (see batadv_tvlv_type) -- * @version: tvlv container version -- * @len: tvlv container length -- */ --struct batadv_tvlv_hdr { -- __u8 type; -- __u8 version; -- __be16 len; --}; -- --/** -- * struct batadv_tvlv_gateway_data - gateway data propagated through gw tvlv -- * container -- * @bandwidth_down: advertised uplink download bandwidth -- * @bandwidth_up: advertised uplink upload bandwidth -- */ --struct batadv_tvlv_gateway_data { -- __be32 bandwidth_down; -- __be32 bandwidth_up; --}; -- --/** -- * struct batadv_tvlv_tt_data - tt data propagated through the tt tvlv container -- * @flags: translation table flags (see batadv_tt_data_flags) -- * @ttvn: translation table version number -- * @num_vlan: number of announced VLANs. In the TVLV this struct is followed by -- * one batadv_tvlv_tt_vlan_data object per announced vlan -- */ --struct batadv_tvlv_tt_data { -- __u8 flags; -- __u8 ttvn; -- __be16 num_vlan; --}; -- --/** -- * struct batadv_tvlv_tt_vlan_data - vlan specific tt data propagated through -- * the tt tvlv container -- * @crc: crc32 checksum of the entries belonging to this vlan -- * @vid: vlan identifier -- * @reserved: unused, useful for alignment purposes -- */ --struct batadv_tvlv_tt_vlan_data { -- __be32 crc; -- __be16 vid; -- __u16 reserved; --}; -- --/** -- * struct batadv_tvlv_tt_change - translation table diff data -- * @flags: status indicators concerning the non-mesh client (see -- * batadv_tt_client_flags) -- * @reserved: reserved field - useful for alignment purposes only -- * @addr: mac address of non-mesh client that triggered this tt change -- * @vid: VLAN identifier -- */ --struct batadv_tvlv_tt_change { -- __u8 flags; -- __u8 reserved[3]; -- __u8 addr[ETH_ALEN]; -- __be16 vid; --}; -- --/** -- * struct batadv_tvlv_roam_adv - roaming advertisement -- * @client: mac address of roaming client -- * @vid: VLAN identifier -- */ --struct batadv_tvlv_roam_adv { -- __u8 client[ETH_ALEN]; -- __be16 vid; --}; -- --/** -- * struct batadv_tvlv_mcast_data - payload of a multicast tvlv -- * @flags: multicast flags announced by the orig node -- * @reserved: reserved field -- */ --struct batadv_tvlv_mcast_data { -- __u8 flags; -- __u8 reserved[3]; --}; -- --#endif /* _NET_BATMAN_ADV_PACKET_H_ */ ---- a/net/batman-adv/routing.c -+++ b/net/batman-adv/routing.c -@@ -33,6 +33,7 @@ - #include <linux/skbuff.h> - #include <linux/spinlock.h> - #include <linux/stddef.h> -+#include <uapi/linux/batadv_packet.h> - - #include "bitarray.h" - #include "bridge_loop_avoidance.h" -@@ -43,7 +44,6 @@ - #include "log.h" - #include "network-coding.h" - #include "originator.h" --#include "packet.h" - #include "send.h" - #include "soft-interface.h" - #include "tp_meter.h" ---- a/net/batman-adv/send.h -+++ b/net/batman-adv/send.h -@@ -23,8 +23,7 @@ - #include <linux/compiler.h> - #include <linux/spinlock.h> - #include <linux/types.h> -- --#include "packet.h" -+#include <uapi/linux/batadv_packet.h> - - struct sk_buff; - ---- a/net/batman-adv/soft-interface.c -+++ b/net/batman-adv/soft-interface.c -@@ -48,6 +48,7 @@ - #include <linux/stddef.h> - #include <linux/string.h> - #include <linux/types.h> -+#include <uapi/linux/batadv_packet.h> - - #include "bat_algo.h" - #include "bridge_loop_avoidance.h" -@@ -59,7 +60,6 @@ - #include "multicast.h" - #include "network-coding.h" - #include "originator.h" --#include "packet.h" - #include "send.h" - #include "sysfs.h" - #include "translation-table.h" ---- a/net/batman-adv/sysfs.c -+++ b/net/batman-adv/sysfs.c -@@ -37,6 +37,7 @@ - #include <linux/string.h> - #include <linux/stringify.h> - #include <linux/workqueue.h> -+#include <uapi/linux/batadv_packet.h> - - #include "bridge_loop_avoidance.h" - #include "distributed-arp-table.h" -@@ -45,7 +46,6 @@ - #include "hard-interface.h" - #include "log.h" - #include "network-coding.h" --#include "packet.h" - #include "soft-interface.h" - - static struct net_device *batadv_kobj_to_netdev(struct kobject *obj) ---- a/net/batman-adv/tp_meter.c -+++ b/net/batman-adv/tp_meter.c -@@ -48,13 +48,13 @@ - #include <linux/timer.h> - #include <linux/wait.h> - #include <linux/workqueue.h> -+#include <uapi/linux/batadv_packet.h> - #include <uapi/linux/batman_adv.h> - - #include "hard-interface.h" - #include "log.h" - #include "netlink.h" - #include "originator.h" --#include "packet.h" - #include "send.h" - - /** ---- a/net/batman-adv/translation-table.c -+++ b/net/batman-adv/translation-table.c -@@ -50,6 +50,7 @@ - #include <net/genetlink.h> - #include <net/netlink.h> - #include <net/sock.h> -+#include <uapi/linux/batadv_packet.h> - #include <uapi/linux/batman_adv.h> - - #include "bridge_loop_avoidance.h" -@@ -58,7 +59,6 @@ - #include "log.h" - #include "netlink.h" - #include "originator.h" --#include "packet.h" - #include "soft-interface.h" - #include "tvlv.h" - ---- a/net/batman-adv/tvlv.c -+++ b/net/batman-adv/tvlv.c -@@ -35,9 +35,9 @@ - #include <linux/stddef.h> - #include <linux/string.h> - #include <linux/types.h> -+#include <uapi/linux/batadv_packet.h> - - #include "originator.h" --#include "packet.h" - #include "send.h" - #include "tvlv.h" - ---- a/net/batman-adv/types.h -+++ b/net/batman-adv/types.h -@@ -35,10 +35,9 @@ - #include <linux/types.h> - #include <linux/wait.h> - #include <linux/workqueue.h> -+#include <uapi/linux/batadv_packet.h> - #include <uapi/linux/batman_adv.h> - --#include "packet.h" -- - struct seq_file; - - #ifdef CONFIG_BATMAN_ADV_DAT ---- /dev/null -+++ b/include/uapi/linux/batadv_packet.h -@@ -0,0 +1,623 @@ -+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) */ -+/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors: -+ * -+ * Marek Lindner, Simon Wunderlich -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of version 2 of the GNU General Public -+ * License as published by the Free Software Foundation. -+ * -+ * This program is distributed in the hope that it will be useful, but -+ * WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, see <http://www.gnu.org/licenses/>. -+ */ -+ -+#ifndef _UAPI_LINUX_BATADV_PACKET_H_ -+#define _UAPI_LINUX_BATADV_PACKET_H_ -+ -+#include <asm/byteorder.h> -+#include <linux/if_ether.h> -+#include <linux/types.h> -+ -+#define batadv_tp_is_error(n) ((__u8)(n) > 127 ? 1 : 0) -+ -+/** -+ * enum batadv_packettype - types for batman-adv encapsulated packets -+ * @BATADV_IV_OGM: originator messages for B.A.T.M.A.N. IV -+ * @BATADV_BCAST: broadcast packets carrying broadcast payload -+ * @BATADV_CODED: network coded packets -+ * @BATADV_ELP: echo location packets for B.A.T.M.A.N. V -+ * @BATADV_OGM2: originator messages for B.A.T.M.A.N. V -+ * -+ * @BATADV_UNICAST: unicast packets carrying unicast payload traffic -+ * @BATADV_UNICAST_FRAG: unicast packets carrying a fragment of the original -+ * payload packet -+ * @BATADV_UNICAST_4ADDR: unicast packet including the originator address of -+ * the sender -+ * @BATADV_ICMP: unicast packet like IP ICMP used for ping or traceroute -+ * @BATADV_UNICAST_TVLV: unicast packet carrying TVLV containers -+ */ -+enum batadv_packettype { -+ /* 0x00 - 0x3f: local packets or special rules for handling */ -+ BATADV_IV_OGM = 0x00, -+ BATADV_BCAST = 0x01, -+ BATADV_CODED = 0x02, -+ BATADV_ELP = 0x03, -+ BATADV_OGM2 = 0x04, -+ /* 0x40 - 0x7f: unicast */ -+#define BATADV_UNICAST_MIN 0x40 -+ BATADV_UNICAST = 0x40, -+ BATADV_UNICAST_FRAG = 0x41, -+ BATADV_UNICAST_4ADDR = 0x42, -+ BATADV_ICMP = 0x43, -+ BATADV_UNICAST_TVLV = 0x44, -+#define BATADV_UNICAST_MAX 0x7f -+ /* 0x80 - 0xff: reserved */ -+}; -+ -+/** -+ * enum batadv_subtype - packet subtype for unicast4addr -+ * @BATADV_P_DATA: user payload -+ * @BATADV_P_DAT_DHT_GET: DHT request message -+ * @BATADV_P_DAT_DHT_PUT: DHT store message -+ * @BATADV_P_DAT_CACHE_REPLY: ARP reply generated by DAT -+ */ -+enum batadv_subtype { -+ BATADV_P_DATA = 0x01, -+ BATADV_P_DAT_DHT_GET = 0x02, -+ BATADV_P_DAT_DHT_PUT = 0x03, -+ BATADV_P_DAT_CACHE_REPLY = 0x04, -+}; -+ -+/* this file is included by batctl which needs these defines */ -+#define BATADV_COMPAT_VERSION 15 -+ -+/** -+ * enum batadv_iv_flags - flags used in B.A.T.M.A.N. IV OGM packets -+ * @BATADV_NOT_BEST_NEXT_HOP: flag is set when ogm packet is forwarded and was -+ * previously received from someone else than the best neighbor. -+ * @BATADV_PRIMARIES_FIRST_HOP: flag unused. -+ * @BATADV_DIRECTLINK: flag is for the first hop or if rebroadcasted from a -+ * one hop neighbor on the interface where it was originally received. -+ */ -+enum batadv_iv_flags { -+ BATADV_NOT_BEST_NEXT_HOP = 1UL << 0, -+ BATADV_PRIMARIES_FIRST_HOP = 1UL << 1, -+ BATADV_DIRECTLINK = 1UL << 2, -+}; -+ -+/* ICMP message types */ -+enum batadv_icmp_packettype { -+ BATADV_ECHO_REPLY = 0, -+ BATADV_DESTINATION_UNREACHABLE = 3, -+ BATADV_ECHO_REQUEST = 8, -+ BATADV_TTL_EXCEEDED = 11, -+ BATADV_PARAMETER_PROBLEM = 12, -+ BATADV_TP = 15, -+}; -+ -+/** -+ * enum batadv_mcast_flags - flags for multicast capabilities and settings -+ * @BATADV_MCAST_WANT_ALL_UNSNOOPABLES: we want all packets destined for -+ * 224.0.0.0/24 or ff02::1 -+ * @BATADV_MCAST_WANT_ALL_IPV4: we want all IPv4 multicast packets -+ * @BATADV_MCAST_WANT_ALL_IPV6: we want all IPv6 multicast packets -+ */ -+enum batadv_mcast_flags { -+ BATADV_MCAST_WANT_ALL_UNSNOOPABLES = 1UL << 0, -+ BATADV_MCAST_WANT_ALL_IPV4 = 1UL << 1, -+ BATADV_MCAST_WANT_ALL_IPV6 = 1UL << 2, -+}; -+ -+/* tt data subtypes */ -+#define BATADV_TT_DATA_TYPE_MASK 0x0F -+ -+/** -+ * enum batadv_tt_data_flags - flags for tt data tvlv -+ * @BATADV_TT_OGM_DIFF: TT diff propagated through OGM -+ * @BATADV_TT_REQUEST: TT request message -+ * @BATADV_TT_RESPONSE: TT response message -+ * @BATADV_TT_FULL_TABLE: contains full table to replace existing table -+ */ -+enum batadv_tt_data_flags { -+ BATADV_TT_OGM_DIFF = 1UL << 0, -+ BATADV_TT_REQUEST = 1UL << 1, -+ BATADV_TT_RESPONSE = 1UL << 2, -+ BATADV_TT_FULL_TABLE = 1UL << 4, -+}; -+ -+/** -+ * enum batadv_vlan_flags - flags for the four MSB of any vlan ID field -+ * @BATADV_VLAN_HAS_TAG: whether the field contains a valid vlan tag or not -+ */ -+enum batadv_vlan_flags { -+ BATADV_VLAN_HAS_TAG = 1UL << 15, -+}; -+ -+/* claim frame types for the bridge loop avoidance */ -+enum batadv_bla_claimframe { -+ BATADV_CLAIM_TYPE_CLAIM = 0x00, -+ BATADV_CLAIM_TYPE_UNCLAIM = 0x01, -+ BATADV_CLAIM_TYPE_ANNOUNCE = 0x02, -+ BATADV_CLAIM_TYPE_REQUEST = 0x03, -+ BATADV_CLAIM_TYPE_LOOPDETECT = 0x04, -+}; -+ -+/** -+ * enum batadv_tvlv_type - tvlv type definitions -+ * @BATADV_TVLV_GW: gateway tvlv -+ * @BATADV_TVLV_DAT: distributed arp table tvlv -+ * @BATADV_TVLV_NC: network coding tvlv -+ * @BATADV_TVLV_TT: translation table tvlv -+ * @BATADV_TVLV_ROAM: roaming advertisement tvlv -+ * @BATADV_TVLV_MCAST: multicast capability tvlv -+ */ -+enum batadv_tvlv_type { -+ BATADV_TVLV_GW = 0x01, -+ BATADV_TVLV_DAT = 0x02, -+ BATADV_TVLV_NC = 0x03, -+ BATADV_TVLV_TT = 0x04, -+ BATADV_TVLV_ROAM = 0x05, -+ BATADV_TVLV_MCAST = 0x06, -+}; -+ -+#pragma pack(2) -+/* the destination hardware field in the ARP frame is used to -+ * transport the claim type and the group id -+ */ -+struct batadv_bla_claim_dst { -+ __u8 magic[3]; /* FF:43:05 */ -+ __u8 type; /* bla_claimframe */ -+ __be16 group; /* group id */ -+}; -+ -+#pragma pack() -+ -+/** -+ * struct batadv_ogm_packet - ogm (routing protocol) packet -+ * @packet_type: batman-adv packet type, part of the general header -+ * @version: batman-adv protocol version, part of the genereal header -+ * @ttl: time to live for this packet, part of the genereal header -+ * @flags: contains routing relevant flags - see enum batadv_iv_flags -+ * @seqno: sequence identification -+ * @orig: address of the source node -+ * @prev_sender: address of the previous sender -+ * @reserved: reserved byte for alignment -+ * @tq: transmission quality -+ * @tvlv_len: length of tvlv data following the ogm header -+ */ -+struct batadv_ogm_packet { -+ __u8 packet_type; -+ __u8 version; -+ __u8 ttl; -+ __u8 flags; -+ __be32 seqno; -+ __u8 orig[ETH_ALEN]; -+ __u8 prev_sender[ETH_ALEN]; -+ __u8 reserved; -+ __u8 tq; -+ __be16 tvlv_len; -+ /* __packed is not needed as the struct size is divisible by 4, -+ * and the largest data type in this struct has a size of 4. -+ */ -+}; -+ -+#define BATADV_OGM_HLEN sizeof(struct batadv_ogm_packet) -+ -+/** -+ * struct batadv_ogm2_packet - ogm2 (routing protocol) packet -+ * @packet_type: batman-adv packet type, part of the general header -+ * @version: batman-adv protocol version, part of the general header -+ * @ttl: time to live for this packet, part of the general header -+ * @flags: reseved for routing relevant flags - currently always 0 -+ * @seqno: sequence number -+ * @orig: originator mac address -+ * @tvlv_len: length of the appended tvlv buffer (in bytes) -+ * @throughput: the currently flooded path throughput -+ */ -+struct batadv_ogm2_packet { -+ __u8 packet_type; -+ __u8 version; -+ __u8 ttl; -+ __u8 flags; -+ __be32 seqno; -+ __u8 orig[ETH_ALEN]; -+ __be16 tvlv_len; -+ __be32 throughput; -+ /* __packed is not needed as the struct size is divisible by 4, -+ * and the largest data type in this struct has a size of 4. -+ */ -+}; -+ -+#define BATADV_OGM2_HLEN sizeof(struct batadv_ogm2_packet) -+ -+/** -+ * struct batadv_elp_packet - elp (neighbor discovery) packet -+ * @packet_type: batman-adv packet type, part of the general header -+ * @version: batman-adv protocol version, part of the genereal header -+ * @orig: originator mac address -+ * @seqno: sequence number -+ * @elp_interval: currently used ELP sending interval in ms -+ */ -+struct batadv_elp_packet { -+ __u8 packet_type; -+ __u8 version; -+ __u8 orig[ETH_ALEN]; -+ __be32 seqno; -+ __be32 elp_interval; -+}; -+ -+#define BATADV_ELP_HLEN sizeof(struct batadv_elp_packet) -+ -+/** -+ * struct batadv_icmp_header - common members among all the ICMP packets -+ * @packet_type: batman-adv packet type, part of the general header -+ * @version: batman-adv protocol version, part of the genereal header -+ * @ttl: time to live for this packet, part of the genereal header -+ * @msg_type: ICMP packet type -+ * @dst: address of the destination node -+ * @orig: address of the source node -+ * @uid: local ICMP socket identifier -+ * @align: not used - useful for alignment purposes only -+ * -+ * This structure is used for ICMP packets parsing only and it is never sent -+ * over the wire. The alignment field at the end is there to ensure that -+ * members are padded the same way as they are in real packets. -+ */ -+struct batadv_icmp_header { -+ __u8 packet_type; -+ __u8 version; -+ __u8 ttl; -+ __u8 msg_type; /* see ICMP message types above */ -+ __u8 dst[ETH_ALEN]; -+ __u8 orig[ETH_ALEN]; -+ __u8 uid; -+ __u8 align[3]; -+}; -+ -+/** -+ * struct batadv_icmp_packet - ICMP packet -+ * @packet_type: batman-adv packet type, part of the general header -+ * @version: batman-adv protocol version, part of the genereal header -+ * @ttl: time to live for this packet, part of the genereal header -+ * @msg_type: ICMP packet type -+ * @dst: address of the destination node -+ * @orig: address of the source node -+ * @uid: local ICMP socket identifier -+ * @reserved: not used - useful for alignment -+ * @seqno: ICMP sequence number -+ */ -+struct batadv_icmp_packet { -+ __u8 packet_type; -+ __u8 version; -+ __u8 ttl; -+ __u8 msg_type; /* see ICMP message types above */ -+ __u8 dst[ETH_ALEN]; -+ __u8 orig[ETH_ALEN]; -+ __u8 uid; -+ __u8 reserved; -+ __be16 seqno; -+}; -+ -+/** -+ * struct batadv_icmp_tp_packet - ICMP TP Meter packet -+ * @packet_type: batman-adv packet type, part of the general header -+ * @version: batman-adv protocol version, part of the genereal header -+ * @ttl: time to live for this packet, part of the genereal header -+ * @msg_type: ICMP packet type -+ * @dst: address of the destination node -+ * @orig: address of the source node -+ * @uid: local ICMP socket identifier -+ * @subtype: TP packet subtype (see batadv_icmp_tp_subtype) -+ * @session: TP session identifier -+ * @seqno: the TP sequence number -+ * @timestamp: time when the packet has been sent. This value is filled in a -+ * TP_MSG and echoed back in the next TP_ACK so that the sender can compute the -+ * RTT. Since it is read only by the host which wrote it, there is no need to -+ * store it using network order -+ */ -+struct batadv_icmp_tp_packet { -+ __u8 packet_type; -+ __u8 version; -+ __u8 ttl; -+ __u8 msg_type; /* see ICMP message types above */ -+ __u8 dst[ETH_ALEN]; -+ __u8 orig[ETH_ALEN]; -+ __u8 uid; -+ __u8 subtype; -+ __u8 session[2]; -+ __be32 seqno; -+ __be32 timestamp; -+}; -+ -+/** -+ * enum batadv_icmp_tp_subtype - ICMP TP Meter packet subtypes -+ * @BATADV_TP_MSG: Msg from sender to receiver -+ * @BATADV_TP_ACK: acknowledgment from receiver to sender -+ */ -+enum batadv_icmp_tp_subtype { -+ BATADV_TP_MSG = 0, -+ BATADV_TP_ACK, -+}; -+ -+#define BATADV_RR_LEN 16 -+ -+/** -+ * struct batadv_icmp_packet_rr - ICMP RouteRecord packet -+ * @packet_type: batman-adv packet type, part of the general header -+ * @version: batman-adv protocol version, part of the genereal header -+ * @ttl: time to live for this packet, part of the genereal header -+ * @msg_type: ICMP packet type -+ * @dst: address of the destination node -+ * @orig: address of the source node -+ * @uid: local ICMP socket identifier -+ * @rr_cur: number of entries the rr array -+ * @seqno: ICMP sequence number -+ * @rr: route record array -+ */ -+struct batadv_icmp_packet_rr { -+ __u8 packet_type; -+ __u8 version; -+ __u8 ttl; -+ __u8 msg_type; /* see ICMP message types above */ -+ __u8 dst[ETH_ALEN]; -+ __u8 orig[ETH_ALEN]; -+ __u8 uid; -+ __u8 rr_cur; -+ __be16 seqno; -+ __u8 rr[BATADV_RR_LEN][ETH_ALEN]; -+}; -+ -+#define BATADV_ICMP_MAX_PACKET_SIZE sizeof(struct batadv_icmp_packet_rr) -+ -+/* All packet headers in front of an ethernet header have to be completely -+ * divisible by 2 but not by 4 to make the payload after the ethernet -+ * header again 4 bytes boundary aligned. -+ * -+ * A packing of 2 is necessary to avoid extra padding at the end of the struct -+ * caused by a structure member which is larger than two bytes. Otherwise -+ * the structure would not fulfill the previously mentioned rule to avoid the -+ * misalignment of the payload after the ethernet header. It may also lead to -+ * leakage of information when the padding it not initialized before sending. -+ */ -+#pragma pack(2) -+ -+/** -+ * struct batadv_unicast_packet - unicast packet for network payload -+ * @packet_type: batman-adv packet type, part of the general header -+ * @version: batman-adv protocol version, part of the genereal header -+ * @ttl: time to live for this packet, part of the genereal header -+ * @ttvn: translation table version number -+ * @dest: originator destination of the unicast packet -+ */ -+struct batadv_unicast_packet { -+ __u8 packet_type; -+ __u8 version; -+ __u8 ttl; -+ __u8 ttvn; /* destination translation table version number */ -+ __u8 dest[ETH_ALEN]; -+ /* "4 bytes boundary + 2 bytes" long to make the payload after the -+ * following ethernet header again 4 bytes boundary aligned -+ */ -+}; -+ -+/** -+ * struct batadv_unicast_4addr_packet - extended unicast packet -+ * @u: common unicast packet header -+ * @src: address of the source -+ * @subtype: packet subtype -+ * @reserved: reserved byte for alignment -+ */ -+struct batadv_unicast_4addr_packet { -+ struct batadv_unicast_packet u; -+ __u8 src[ETH_ALEN]; -+ __u8 subtype; -+ __u8 reserved; -+ /* "4 bytes boundary + 2 bytes" long to make the payload after the -+ * following ethernet header again 4 bytes boundary aligned -+ */ -+}; -+ -+/** -+ * struct batadv_frag_packet - fragmented packet -+ * @packet_type: batman-adv packet type, part of the general header -+ * @version: batman-adv protocol version, part of the genereal header -+ * @ttl: time to live for this packet, part of the genereal header -+ * @dest: final destination used when routing fragments -+ * @orig: originator of the fragment used when merging the packet -+ * @no: fragment number within this sequence -+ * @priority: priority of frame, from ToS IP precedence or 802.1p -+ * @reserved: reserved byte for alignment -+ * @seqno: sequence identification -+ * @total_size: size of the merged packet -+ */ -+struct batadv_frag_packet { -+ __u8 packet_type; -+ __u8 version; /* batman version field */ -+ __u8 ttl; -+#if defined(__BIG_ENDIAN_BITFIELD) -+ __u8 no:4; -+ __u8 priority:3; -+ __u8 reserved:1; -+#elif defined(__LITTLE_ENDIAN_BITFIELD) -+ __u8 reserved:1; -+ __u8 priority:3; -+ __u8 no:4; -+#else -+#error "unknown bitfield endianness" -+#endif -+ __u8 dest[ETH_ALEN]; -+ __u8 orig[ETH_ALEN]; -+ __be16 seqno; -+ __be16 total_size; -+}; -+ -+/** -+ * struct batadv_bcast_packet - broadcast packet for network payload -+ * @packet_type: batman-adv packet type, part of the general header -+ * @version: batman-adv protocol version, part of the genereal header -+ * @ttl: time to live for this packet, part of the genereal header -+ * @reserved: reserved byte for alignment -+ * @seqno: sequence identification -+ * @orig: originator of the broadcast packet -+ */ -+struct batadv_bcast_packet { -+ __u8 packet_type; -+ __u8 version; /* batman version field */ -+ __u8 ttl; -+ __u8 reserved; -+ __be32 seqno; -+ __u8 orig[ETH_ALEN]; -+ /* "4 bytes boundary + 2 bytes" long to make the payload after the -+ * following ethernet header again 4 bytes boundary aligned -+ */ -+}; -+ -+/** -+ * struct batadv_coded_packet - network coded packet -+ * @packet_type: batman-adv packet type, part of the general header -+ * @version: batman-adv protocol version, part of the genereal header -+ * @ttl: time to live for this packet, part of the genereal header -+ * @first_source: original source of first included packet -+ * @first_orig_dest: original destinal of first included packet -+ * @first_crc: checksum of first included packet -+ * @first_ttvn: tt-version number of first included packet -+ * @second_ttl: ttl of second packet -+ * @second_dest: second receiver of this coded packet -+ * @second_source: original source of second included packet -+ * @second_orig_dest: original destination of second included packet -+ * @second_crc: checksum of second included packet -+ * @second_ttvn: tt version number of second included packet -+ * @coded_len: length of network coded part of the payload -+ */ -+struct batadv_coded_packet { -+ __u8 packet_type; -+ __u8 version; /* batman version field */ -+ __u8 ttl; -+ __u8 first_ttvn; -+ /* __u8 first_dest[ETH_ALEN]; - saved in mac header destination */ -+ __u8 first_source[ETH_ALEN]; -+ __u8 first_orig_dest[ETH_ALEN]; -+ __be32 first_crc; -+ __u8 second_ttl; -+ __u8 second_ttvn; -+ __u8 second_dest[ETH_ALEN]; -+ __u8 second_source[ETH_ALEN]; -+ __u8 second_orig_dest[ETH_ALEN]; -+ __be32 second_crc; -+ __be16 coded_len; -+}; -+ -+#pragma pack() -+ -+/** -+ * struct batadv_unicast_tvlv_packet - generic unicast packet with tvlv payload -+ * @packet_type: batman-adv packet type, part of the general header -+ * @version: batman-adv protocol version, part of the genereal header -+ * @ttl: time to live for this packet, part of the genereal header -+ * @reserved: reserved field (for packet alignment) -+ * @src: address of the source -+ * @dst: address of the destination -+ * @tvlv_len: length of tvlv data following the unicast tvlv header -+ * @align: 2 bytes to align the header to a 4 byte boundary -+ */ -+struct batadv_unicast_tvlv_packet { -+ __u8 packet_type; -+ __u8 version; /* batman version field */ -+ __u8 ttl; -+ __u8 reserved; -+ __u8 dst[ETH_ALEN]; -+ __u8 src[ETH_ALEN]; -+ __be16 tvlv_len; -+ __u16 align; -+}; -+ -+/** -+ * struct batadv_tvlv_hdr - base tvlv header struct -+ * @type: tvlv container type (see batadv_tvlv_type) -+ * @version: tvlv container version -+ * @len: tvlv container length -+ */ -+struct batadv_tvlv_hdr { -+ __u8 type; -+ __u8 version; -+ __be16 len; -+}; -+ -+/** -+ * struct batadv_tvlv_gateway_data - gateway data propagated through gw tvlv -+ * container -+ * @bandwidth_down: advertised uplink download bandwidth -+ * @bandwidth_up: advertised uplink upload bandwidth -+ */ -+struct batadv_tvlv_gateway_data { -+ __be32 bandwidth_down; -+ __be32 bandwidth_up; -+}; -+ -+/** -+ * struct batadv_tvlv_tt_data - tt data propagated through the tt tvlv container -+ * @flags: translation table flags (see batadv_tt_data_flags) -+ * @ttvn: translation table version number -+ * @num_vlan: number of announced VLANs. In the TVLV this struct is followed by -+ * one batadv_tvlv_tt_vlan_data object per announced vlan -+ */ -+struct batadv_tvlv_tt_data { -+ __u8 flags; -+ __u8 ttvn; -+ __be16 num_vlan; -+}; -+ -+/** -+ * struct batadv_tvlv_tt_vlan_data - vlan specific tt data propagated through -+ * the tt tvlv container -+ * @crc: crc32 checksum of the entries belonging to this vlan -+ * @vid: vlan identifier -+ * @reserved: unused, useful for alignment purposes -+ */ -+struct batadv_tvlv_tt_vlan_data { -+ __be32 crc; -+ __be16 vid; -+ __u16 reserved; -+}; -+ -+/** -+ * struct batadv_tvlv_tt_change - translation table diff data -+ * @flags: status indicators concerning the non-mesh client (see -+ * batadv_tt_client_flags) -+ * @reserved: reserved field - useful for alignment purposes only -+ * @addr: mac address of non-mesh client that triggered this tt change -+ * @vid: VLAN identifier -+ */ -+struct batadv_tvlv_tt_change { -+ __u8 flags; -+ __u8 reserved[3]; -+ __u8 addr[ETH_ALEN]; -+ __be16 vid; -+}; -+ -+/** -+ * struct batadv_tvlv_roam_adv - roaming advertisement -+ * @client: mac address of roaming client -+ * @vid: VLAN identifier -+ */ -+struct batadv_tvlv_roam_adv { -+ __u8 client[ETH_ALEN]; -+ __be16 vid; -+}; -+ -+/** -+ * struct batadv_tvlv_mcast_data - payload of a multicast tvlv -+ * @flags: multicast flags announced by the orig node -+ * @reserved: reserved field -+ */ -+struct batadv_tvlv_mcast_data { -+ __u8 flags; -+ __u8 reserved[3]; -+}; -+ -+#endif /* _UAPI_LINUX_BATADV_PACKET_H_ */ diff --git a/target/linux/generic/backport-4.14/274-flow_dissector-Parse-batman-adv-unicast-headers.patch b/target/linux/generic/backport-4.14/274-flow_dissector-Parse-batman-adv-unicast-headers.patch deleted file mode 100644 index a9b2fc40a3..0000000000 --- a/target/linux/generic/backport-4.14/274-flow_dissector-Parse-batman-adv-unicast-headers.patch +++ /dev/null @@ -1,108 +0,0 @@ -From: Sven Eckelmann <sven.eckelmann@openmesh.com> -Date: Thu, 21 Dec 2017 10:17:42 +0100 -Subject: [PATCH] flow_dissector: Parse batman-adv unicast headers - -The batman-adv unicast packets contain a full layer 2 frame in encapsulated -form. The flow dissector must therefore be able to parse the batman-adv -unicast header to reach the layer 2+3 information. - - +--------------------+ - | ip(v6)hdr | - +--------------------+ - | inner ethhdr | - +--------------------+ - | batadv unicast hdr | - +--------------------+ - | outer ethhdr | - +--------------------+ - -The obtained information from the upper layer can then be used by RPS to -schedule the processing on separate cores. This allows better distribution -of multiple flows from the same neighbor to different cores. - -Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com> -Reviewed-by: Jiri Pirko <jiri@mellanox.com> -Acked-by: Willem de Bruijn <willemb@google.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - ---- a/net/core/flow_dissector.c -+++ b/net/core/flow_dissector.c -@@ -22,6 +22,7 @@ - #include <linux/tcp.h> - #include <net/flow_dissector.h> - #include <scsi/fc/fc_fcoe.h> -+#include <uapi/linux/batadv_packet.h> - - static void dissector_set_key(struct flow_dissector *flow_dissector, - enum flow_dissector_key_id key_id) -@@ -338,6 +339,57 @@ __skb_flow_dissect_gre(const struct sk_b - return FLOW_DISSECT_RET_PROTO_AGAIN; - } - -+/** -+ * __skb_flow_dissect_batadv() - dissect batman-adv header -+ * @skb: sk_buff to with the batman-adv header -+ * @key_control: flow dissectors control key -+ * @data: raw buffer pointer to the packet, if NULL use skb->data -+ * @p_proto: pointer used to update the protocol to process next -+ * @p_nhoff: pointer used to update inner network header offset -+ * @hlen: packet header length -+ * @flags: any combination of FLOW_DISSECTOR_F_* -+ * -+ * ETH_P_BATMAN packets are tried to be dissected. Only -+ * &struct batadv_unicast packets are actually processed because they contain an -+ * inner ethernet header and are usually followed by actual network header. This -+ * allows the flow dissector to continue processing the packet. -+ * -+ * Return: FLOW_DISSECT_RET_PROTO_AGAIN when &struct batadv_unicast was found, -+ * FLOW_DISSECT_RET_OUT_GOOD when dissector should stop after encapsulation, -+ * otherwise FLOW_DISSECT_RET_OUT_BAD -+ */ -+static enum flow_dissect_ret -+__skb_flow_dissect_batadv(const struct sk_buff *skb, -+ struct flow_dissector_key_control *key_control, -+ void *data, __be16 *p_proto, int *p_nhoff, int hlen, -+ unsigned int flags) -+{ -+ struct { -+ struct batadv_unicast_packet batadv_unicast; -+ struct ethhdr eth; -+ } *hdr, _hdr; -+ -+ hdr = __skb_header_pointer(skb, *p_nhoff, sizeof(_hdr), data, hlen, -+ &_hdr); -+ if (!hdr) -+ return FLOW_DISSECT_RET_OUT_BAD; -+ -+ if (hdr->batadv_unicast.version != BATADV_COMPAT_VERSION) -+ return FLOW_DISSECT_RET_OUT_BAD; -+ -+ if (hdr->batadv_unicast.packet_type != BATADV_UNICAST) -+ return FLOW_DISSECT_RET_OUT_BAD; -+ -+ *p_proto = hdr->eth.h_proto; -+ *p_nhoff += sizeof(*hdr); -+ -+ key_control->flags |= FLOW_DIS_ENCAPSULATION; -+ if (flags & FLOW_DISSECTOR_F_STOP_AT_ENCAP) -+ return FLOW_DISSECT_RET_OUT_GOOD; -+ -+ return FLOW_DISSECT_RET_PROTO_AGAIN; -+} -+ - static void - __skb_flow_dissect_tcp(const struct sk_buff *skb, - struct flow_dissector *flow_dissector, -@@ -718,6 +770,11 @@ proto_again: - nhoff, hlen); - break; - -+ case htons(ETH_P_BATMAN): -+ fdret = __skb_flow_dissect_batadv(skb, key_control, data, -+ &proto, &nhoff, hlen, flags); -+ break; -+ - default: - fdret = FLOW_DISSECT_RET_OUT_BAD; - break; diff --git a/target/linux/generic/backport-4.14/289-v4.16-netfilter-add-defines-for-arp-decnet-max-hooks.patch b/target/linux/generic/backport-4.14/289-v4.16-netfilter-add-defines-for-arp-decnet-max-hooks.patch deleted file mode 100644 index f7898d4f30..0000000000 --- a/target/linux/generic/backport-4.14/289-v4.16-netfilter-add-defines-for-arp-decnet-max-hooks.patch +++ /dev/null @@ -1,67 +0,0 @@ -From e58f33cc84bc089c430ac955f3cad6380ae98591 Mon Sep 17 00:00:00 2001 -From: Florian Westphal <fw@strlen.de> -Date: Thu, 7 Dec 2017 16:28:23 +0100 -Subject: [PATCH] netfilter: add defines for arp/decnet max hooks - -The kernel already has defines for this, but they are in uapi exposed -headers. - -Including these from netns.h causes build errors and also adds unneeded -dependencies on heads that we don't need. - -So move these defines to netfilter_defs.h and place the uapi ones -in ifndef __KERNEL__ to keep them for userspace. - -Signed-off-by: Florian Westphal <fw@strlen.de> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - include/linux/netfilter_defs.h | 6 ++++++ - include/uapi/linux/netfilter_arp.h | 3 +++ - include/uapi/linux/netfilter_decnet.h | 4 +++- - 3 files changed, 12 insertions(+), 1 deletion(-) - ---- a/include/linux/netfilter_defs.h -+++ b/include/linux/netfilter_defs.h -@@ -7,4 +7,10 @@ - /* Largest hook number + 1, see uapi/linux/netfilter_decnet.h */ - #define NF_MAX_HOOKS 8 - -+/* in/out/forward only */ -+#define NF_ARP_NUMHOOKS 3 -+ -+/* max hook is NF_DN_ROUTE (6), also see uapi/linux/netfilter_decnet.h */ -+#define NF_DN_NUMHOOKS 7 -+ - #endif ---- a/include/uapi/linux/netfilter_arp.h -+++ b/include/uapi/linux/netfilter_arp.h -@@ -15,6 +15,9 @@ - #define NF_ARP_IN 0 - #define NF_ARP_OUT 1 - #define NF_ARP_FORWARD 2 -+ -+#ifndef __KERNEL__ - #define NF_ARP_NUMHOOKS 3 -+#endif - - #endif /* __LINUX_ARP_NETFILTER_H */ ---- a/include/uapi/linux/netfilter_decnet.h -+++ b/include/uapi/linux/netfilter_decnet.h -@@ -24,6 +24,9 @@ - #define NFC_DN_IF_IN 0x0004 - /* Output device. */ - #define NFC_DN_IF_OUT 0x0008 -+ -+/* kernel define is in netfilter_defs.h */ -+#define NF_DN_NUMHOOKS 7 - #endif /* ! __KERNEL__ */ - - /* DECnet Hooks */ -@@ -41,7 +44,6 @@ - #define NF_DN_HELLO 5 - /* Input Routing Packets */ - #define NF_DN_ROUTE 6 --#define NF_DN_NUMHOOKS 7 - - enum nf_dn_hook_priorities { - NF_DN_PRI_FIRST = INT_MIN, diff --git a/target/linux/generic/backport-4.14/290-v4.16-netfilter-core-make-nf_unregister_net_hooks-simple-w.patch b/target/linux/generic/backport-4.14/290-v4.16-netfilter-core-make-nf_unregister_net_hooks-simple-w.patch deleted file mode 100644 index 35800c4acf..0000000000 --- a/target/linux/generic/backport-4.14/290-v4.16-netfilter-core-make-nf_unregister_net_hooks-simple-w.patch +++ /dev/null @@ -1,91 +0,0 @@ -From 4e645b47c4f000a503b9c90163ad905786b9bc1d Mon Sep 17 00:00:00 2001 -From: Florian Westphal <fw@strlen.de> -Date: Fri, 1 Dec 2017 00:21:02 +0100 -Subject: [PATCH 02/11] netfilter: core: make nf_unregister_net_hooks simple - wrapper again - -This reverts commit d3ad2c17b4047 -("netfilter: core: batch nf_unregister_net_hooks synchronize_net calls"). - -Nothing wrong with it. However, followup patch will delay freeing of hooks -with call_rcu, so all synchronize_net() calls become obsolete and there -is no need anymore for this batching. - -This revert causes a temporary performance degradation when destroying -network namespace, but its resolved with the upcoming call_rcu conversion. - -Signed-off-by: Florian Westphal <fw@strlen.de> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - net/netfilter/core.c | 59 +++------------------------------------------------- - 1 file changed, 3 insertions(+), 56 deletions(-) - ---- a/net/netfilter/core.c -+++ b/net/netfilter/core.c -@@ -395,63 +395,10 @@ EXPORT_SYMBOL(nf_register_net_hooks); - void nf_unregister_net_hooks(struct net *net, const struct nf_hook_ops *reg, - unsigned int hookcount) - { -- struct nf_hook_entries *to_free[16], *p; -- struct nf_hook_entries __rcu **pp; -- unsigned int i, j, n; -+ unsigned int i; - -- mutex_lock(&nf_hook_mutex); -- for (i = 0; i < hookcount; i++) { -- pp = nf_hook_entry_head(net, ®[i]); -- if (!pp) -- continue; -- -- p = nf_entry_dereference(*pp); -- if (WARN_ON_ONCE(!p)) -- continue; -- __nf_unregister_net_hook(p, ®[i]); -- } -- mutex_unlock(&nf_hook_mutex); -- -- do { -- n = min_t(unsigned int, hookcount, ARRAY_SIZE(to_free)); -- -- mutex_lock(&nf_hook_mutex); -- -- for (i = 0, j = 0; i < hookcount && j < n; i++) { -- pp = nf_hook_entry_head(net, ®[i]); -- if (!pp) -- continue; -- -- p = nf_entry_dereference(*pp); -- if (!p) -- continue; -- -- to_free[j] = __nf_hook_entries_try_shrink(pp); -- if (to_free[j]) -- ++j; -- } -- -- mutex_unlock(&nf_hook_mutex); -- -- if (j) { -- unsigned int nfq; -- -- synchronize_net(); -- -- /* need 2nd synchronize_net() if nfqueue is used, skb -- * can get reinjected right before nf_queue_hook_drop() -- */ -- nfq = nf_queue_nf_hook_drop(net); -- if (nfq) -- synchronize_net(); -- -- for (i = 0; i < j; i++) -- kvfree(to_free[i]); -- } -- -- reg += n; -- hookcount -= n; -- } while (hookcount > 0); -+ for (i = 0; i < hookcount; i++) -+ nf_unregister_net_hook(net, ®[i]); - } - EXPORT_SYMBOL(nf_unregister_net_hooks); - diff --git a/target/linux/generic/backport-4.14/291-v4.16-netfilter-core-remove-synchronize_net-call-if-nfqueu.patch b/target/linux/generic/backport-4.14/291-v4.16-netfilter-core-remove-synchronize_net-call-if-nfqueu.patch deleted file mode 100644 index 0ac5783624..0000000000 --- a/target/linux/generic/backport-4.14/291-v4.16-netfilter-core-remove-synchronize_net-call-if-nfqueu.patch +++ /dev/null @@ -1,116 +0,0 @@ -From 26888dfd7e7454686b8d3ea9ba5045d5f236e4d7 Mon Sep 17 00:00:00 2001 -From: Florian Westphal <fw@strlen.de> -Date: Fri, 1 Dec 2017 00:21:03 +0100 -Subject: [PATCH 03/11] netfilter: core: remove synchronize_net call if nfqueue - is used - -since commit 960632ece6949b ("netfilter: convert hook list to an array") -nfqueue no longer stores a pointer to the hook that caused the packet -to be queued. Therefore no extra synchronize_net() call is needed after -dropping the packets enqueued by the old rule blob. - -Signed-off-by: Florian Westphal <fw@strlen.de> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - include/net/netfilter/nf_queue.h | 2 +- - net/netfilter/core.c | 6 +----- - net/netfilter/nf_internals.h | 2 +- - net/netfilter/nf_queue.c | 7 ++----- - net/netfilter/nfnetlink_queue.c | 9 ++------- - 5 files changed, 7 insertions(+), 19 deletions(-) - ---- a/include/net/netfilter/nf_queue.h -+++ b/include/net/netfilter/nf_queue.h -@@ -25,7 +25,7 @@ struct nf_queue_entry { - struct nf_queue_handler { - int (*outfn)(struct nf_queue_entry *entry, - unsigned int queuenum); -- unsigned int (*nf_hook_drop)(struct net *net); -+ void (*nf_hook_drop)(struct net *net); - }; - - void nf_register_queue_handler(struct net *net, const struct nf_queue_handler *qh); ---- a/net/netfilter/core.c -+++ b/net/netfilter/core.c -@@ -341,7 +341,6 @@ void nf_unregister_net_hook(struct net * - { - struct nf_hook_entries __rcu **pp; - struct nf_hook_entries *p; -- unsigned int nfq; - - pp = nf_hook_entry_head(net, reg); - if (!pp) -@@ -364,10 +363,7 @@ void nf_unregister_net_hook(struct net * - - synchronize_net(); - -- /* other cpu might still process nfqueue verdict that used reg */ -- nfq = nf_queue_nf_hook_drop(net); -- if (nfq) -- synchronize_net(); -+ nf_queue_nf_hook_drop(net); - kvfree(p); - } - EXPORT_SYMBOL(nf_unregister_net_hook); ---- a/net/netfilter/nf_internals.h -+++ b/net/netfilter/nf_internals.h -@@ -10,7 +10,7 @@ - int nf_queue(struct sk_buff *skb, struct nf_hook_state *state, - const struct nf_hook_entries *entries, unsigned int index, - unsigned int verdict); --unsigned int nf_queue_nf_hook_drop(struct net *net); -+void nf_queue_nf_hook_drop(struct net *net); - - /* nf_log.c */ - int __init netfilter_log_init(void); ---- a/net/netfilter/nf_queue.c -+++ b/net/netfilter/nf_queue.c -@@ -96,18 +96,15 @@ void nf_queue_entry_get_refs(struct nf_q - } - EXPORT_SYMBOL_GPL(nf_queue_entry_get_refs); - --unsigned int nf_queue_nf_hook_drop(struct net *net) -+void nf_queue_nf_hook_drop(struct net *net) - { - const struct nf_queue_handler *qh; -- unsigned int count = 0; - - rcu_read_lock(); - qh = rcu_dereference(net->nf.queue_handler); - if (qh) -- count = qh->nf_hook_drop(net); -+ qh->nf_hook_drop(net); - rcu_read_unlock(); -- -- return count; - } - EXPORT_SYMBOL_GPL(nf_queue_nf_hook_drop); - ---- a/net/netfilter/nfnetlink_queue.c -+++ b/net/netfilter/nfnetlink_queue.c -@@ -941,23 +941,18 @@ static struct notifier_block nfqnl_dev_n - .notifier_call = nfqnl_rcv_dev_event, - }; - --static unsigned int nfqnl_nf_hook_drop(struct net *net) -+static void nfqnl_nf_hook_drop(struct net *net) - { - struct nfnl_queue_net *q = nfnl_queue_pernet(net); -- unsigned int instances = 0; - int i; - - for (i = 0; i < INSTANCE_BUCKETS; i++) { - struct nfqnl_instance *inst; - struct hlist_head *head = &q->instance_table[i]; - -- hlist_for_each_entry_rcu(inst, head, hlist) { -+ hlist_for_each_entry_rcu(inst, head, hlist) - nfqnl_flush(inst, NULL, 0); -- instances++; -- } - } -- -- return instances; - } - - static int diff --git a/target/linux/generic/backport-4.14/292-v4.16-netfilter-core-free-hooks-with-call_rcu.patch b/target/linux/generic/backport-4.14/292-v4.16-netfilter-core-free-hooks-with-call_rcu.patch deleted file mode 100644 index 5eca73552b..0000000000 --- a/target/linux/generic/backport-4.14/292-v4.16-netfilter-core-free-hooks-with-call_rcu.patch +++ /dev/null @@ -1,132 +0,0 @@ -From 8c873e2199700c2de7dbd5eedb9d90d5f109462b Mon Sep 17 00:00:00 2001 -From: Florian Westphal <fw@strlen.de> -Date: Fri, 1 Dec 2017 00:21:04 +0100 -Subject: [PATCH 04/11] netfilter: core: free hooks with call_rcu - -Giuseppe Scrivano says: - "SELinux, if enabled, registers for each new network namespace 6 - netfilter hooks." - -Cost for this is high. With synchronize_net() removed: - "The net benefit on an SMP machine with two cores is that creating a - new network namespace takes -40% of the original time." - -This patch replaces synchronize_net+kvfree with call_rcu(). -We store rcu_head at the tail of a structure that has no fixed layout, -i.e. we cannot use offsetof() to compute the start of the original -allocation. Thus store this information right after the rcu head. - -We could simplify this by just placing the rcu_head at the start -of struct nf_hook_entries. However, this structure is used in -packet processing hotpath, so only place what is needed for that -at the beginning of the struct. - -Reported-by: Giuseppe Scrivano <gscrivan@redhat.com> -Signed-off-by: Florian Westphal <fw@strlen.de> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - include/linux/netfilter.h | 19 +++++++++++++++---- - net/netfilter/core.c | 34 ++++++++++++++++++++++++++++------ - 2 files changed, 43 insertions(+), 10 deletions(-) - ---- a/include/linux/netfilter.h -+++ b/include/linux/netfilter.h -@@ -77,17 +77,28 @@ struct nf_hook_entry { - void *priv; - }; - -+struct nf_hook_entries_rcu_head { -+ struct rcu_head head; -+ void *allocation; -+}; -+ - struct nf_hook_entries { - u16 num_hook_entries; - /* padding */ - struct nf_hook_entry hooks[]; - -- /* trailer: pointers to original orig_ops of each hook. -- * -- * This is not part of struct nf_hook_entry since its only -- * needed in slow path (hook register/unregister). -+ /* trailer: pointers to original orig_ops of each hook, -+ * followed by rcu_head and scratch space used for freeing -+ * the structure via call_rcu. - * -+ * This is not part of struct nf_hook_entry since its only -+ * needed in slow path (hook register/unregister): - * const struct nf_hook_ops *orig_ops[] -+ * -+ * For the same reason, we store this at end -- its -+ * only needed when a hook is deleted, not during -+ * packet path processing: -+ * struct nf_hook_entries_rcu_head head - */ - }; - ---- a/net/netfilter/core.c -+++ b/net/netfilter/core.c -@@ -74,7 +74,8 @@ static struct nf_hook_entries *allocate_ - struct nf_hook_entries *e; - size_t alloc = sizeof(*e) + - sizeof(struct nf_hook_entry) * num + -- sizeof(struct nf_hook_ops *) * num; -+ sizeof(struct nf_hook_ops *) * num + -+ sizeof(struct nf_hook_entries_rcu_head); - - if (num == 0) - return NULL; -@@ -85,6 +86,30 @@ static struct nf_hook_entries *allocate_ - return e; - } - -+static void __nf_hook_entries_free(struct rcu_head *h) -+{ -+ struct nf_hook_entries_rcu_head *head; -+ -+ head = container_of(h, struct nf_hook_entries_rcu_head, head); -+ kvfree(head->allocation); -+} -+ -+static void nf_hook_entries_free(struct nf_hook_entries *e) -+{ -+ struct nf_hook_entries_rcu_head *head; -+ struct nf_hook_ops **ops; -+ unsigned int num; -+ -+ if (!e) -+ return; -+ -+ num = e->num_hook_entries; -+ ops = nf_hook_entries_get_hook_ops(e); -+ head = (void *)&ops[num]; -+ head->allocation = e; -+ call_rcu(&head->head, __nf_hook_entries_free); -+} -+ - static unsigned int accept_all(void *priv, - struct sk_buff *skb, - const struct nf_hook_state *state) -@@ -291,9 +316,8 @@ int nf_register_net_hook(struct net *net - #ifdef HAVE_JUMP_LABEL - static_key_slow_inc(&nf_hooks_needed[reg->pf][reg->hooknum]); - #endif -- synchronize_net(); - BUG_ON(p == new_hooks); -- kvfree(p); -+ nf_hook_entries_free(p); - return 0; - } - EXPORT_SYMBOL(nf_register_net_hook); -@@ -361,10 +385,8 @@ void nf_unregister_net_hook(struct net * - if (!p) - return; - -- synchronize_net(); -- - nf_queue_nf_hook_drop(net); -- kvfree(p); -+ nf_hook_entries_free(p); - } - EXPORT_SYMBOL(nf_unregister_net_hook); - diff --git a/target/linux/generic/backport-4.14/293-v4.16-netfilter-reduce-size-of-hook-entry-point-locations.patch b/target/linux/generic/backport-4.14/293-v4.16-netfilter-reduce-size-of-hook-entry-point-locations.patch deleted file mode 100644 index 4b889120bf..0000000000 --- a/target/linux/generic/backport-4.14/293-v4.16-netfilter-reduce-size-of-hook-entry-point-locations.patch +++ /dev/null @@ -1,200 +0,0 @@ -From b0f38338aef2dae5ade3c16acf713737e3b15a73 Mon Sep 17 00:00:00 2001 -From: Florian Westphal <fw@strlen.de> -Date: Sun, 3 Dec 2017 00:58:47 +0100 -Subject: [PATCH 05/11] netfilter: reduce size of hook entry point locations - -struct net contains: - -struct nf_hook_entries __rcu *hooks[NFPROTO_NUMPROTO][NF_MAX_HOOKS]; - -which store the hook entry point locations for the various protocol -families and the hooks. - -Using array results in compact c code when doing accesses, i.e. - x = rcu_dereference(net->nf.hooks[pf][hook]); - -but its also wasting a lot of memory, as most families are -not used. - -So split the array into those families that are used, which -are only 5 (instead of 13). In most cases, the 'pf' argument is -constant, i.e. gcc removes switch statement. - -struct net before: - /* size: 5184, cachelines: 81, members: 46 */ -after: - /* size: 4672, cachelines: 73, members: 46 */ - -Signed-off-by: Florian Westphal <fw@strlen.de> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - include/linux/netfilter.h | 24 ++++++++++++++++++++++-- - include/net/netns/netfilter.h | 6 +++++- - net/bridge/br_netfilter_hooks.c | 2 +- - net/netfilter/core.c | 38 ++++++++++++++++++++++++++++++-------- - net/netfilter/nf_queue.c | 21 +++++++++++++++++++-- - 5 files changed, 77 insertions(+), 14 deletions(-) - ---- a/include/linux/netfilter.h -+++ b/include/linux/netfilter.h -@@ -195,7 +195,7 @@ static inline int nf_hook(u_int8_t pf, u - struct net_device *indev, struct net_device *outdev, - int (*okfn)(struct net *, struct sock *, struct sk_buff *)) - { -- struct nf_hook_entries *hook_head; -+ struct nf_hook_entries *hook_head = NULL; - int ret = 1; - - #ifdef HAVE_JUMP_LABEL -@@ -206,7 +206,27 @@ static inline int nf_hook(u_int8_t pf, u - #endif - - rcu_read_lock(); -- hook_head = rcu_dereference(net->nf.hooks[pf][hook]); -+ switch (pf) { -+ case NFPROTO_IPV4: -+ hook_head = rcu_dereference(net->nf.hooks_ipv4[hook]); -+ break; -+ case NFPROTO_IPV6: -+ hook_head = rcu_dereference(net->nf.hooks_ipv6[hook]); -+ break; -+ case NFPROTO_ARP: -+ hook_head = rcu_dereference(net->nf.hooks_arp[hook]); -+ break; -+ case NFPROTO_BRIDGE: -+ hook_head = rcu_dereference(net->nf.hooks_bridge[hook]); -+ break; -+ case NFPROTO_DECNET: -+ hook_head = rcu_dereference(net->nf.hooks_decnet[hook]); -+ break; -+ default: -+ WARN_ON_ONCE(1); -+ break; -+ } -+ - if (hook_head) { - struct nf_hook_state state; - ---- a/include/net/netns/netfilter.h -+++ b/include/net/netns/netfilter.h -@@ -17,7 +17,11 @@ struct netns_nf { - #ifdef CONFIG_SYSCTL - struct ctl_table_header *nf_log_dir_header; - #endif -- struct nf_hook_entries __rcu *hooks[NFPROTO_NUMPROTO][NF_MAX_HOOKS]; -+ struct nf_hook_entries __rcu *hooks_ipv4[NF_MAX_HOOKS]; -+ struct nf_hook_entries __rcu *hooks_ipv6[NF_MAX_HOOKS]; -+ struct nf_hook_entries __rcu *hooks_arp[NF_MAX_HOOKS]; -+ struct nf_hook_entries __rcu *hooks_bridge[NF_MAX_HOOKS]; -+ struct nf_hook_entries __rcu *hooks_decnet[NF_MAX_HOOKS]; - #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV4) - bool defrag_ipv4; - #endif ---- a/net/bridge/br_netfilter_hooks.c -+++ b/net/bridge/br_netfilter_hooks.c -@@ -991,7 +991,7 @@ int br_nf_hook_thresh(unsigned int hook, - unsigned int i; - int ret; - -- e = rcu_dereference(net->nf.hooks[NFPROTO_BRIDGE][hook]); -+ e = rcu_dereference(net->nf.hooks_bridge[hook]); - if (!e) - return okfn(net, sk, skb); - ---- a/net/netfilter/core.c -+++ b/net/netfilter/core.c -@@ -264,8 +264,23 @@ out_assign: - - static struct nf_hook_entries __rcu **nf_hook_entry_head(struct net *net, const struct nf_hook_ops *reg) - { -- if (reg->pf != NFPROTO_NETDEV) -- return net->nf.hooks[reg->pf]+reg->hooknum; -+ switch (reg->pf) { -+ case NFPROTO_NETDEV: -+ break; -+ case NFPROTO_ARP: -+ return net->nf.hooks_arp + reg->hooknum; -+ case NFPROTO_BRIDGE: -+ return net->nf.hooks_bridge + reg->hooknum; -+ case NFPROTO_IPV4: -+ return net->nf.hooks_ipv4 + reg->hooknum; -+ case NFPROTO_IPV6: -+ return net->nf.hooks_ipv6 + reg->hooknum; -+ case NFPROTO_DECNET: -+ return net->nf.hooks_decnet + reg->hooknum; -+ default: -+ WARN_ON_ONCE(1); -+ return NULL; -+ } - - #ifdef CONFIG_NETFILTER_INGRESS - if (reg->hooknum == NF_NETDEV_INGRESS) { -@@ -534,14 +549,21 @@ void (*nf_nat_decode_session_hook)(struc - EXPORT_SYMBOL(nf_nat_decode_session_hook); - #endif - --static int __net_init netfilter_net_init(struct net *net) -+static void __net_init __netfilter_net_init(struct nf_hook_entries *e[NF_MAX_HOOKS]) - { -- int i, h; -+ int h; - -- for (i = 0; i < ARRAY_SIZE(net->nf.hooks); i++) { -- for (h = 0; h < NF_MAX_HOOKS; h++) -- RCU_INIT_POINTER(net->nf.hooks[i][h], NULL); -- } -+ for (h = 0; h < NF_MAX_HOOKS; h++) -+ RCU_INIT_POINTER(e[h], NULL); -+} -+ -+static int __net_init netfilter_net_init(struct net *net) -+{ -+ __netfilter_net_init(net->nf.hooks_ipv4); -+ __netfilter_net_init(net->nf.hooks_ipv6); -+ __netfilter_net_init(net->nf.hooks_arp); -+ __netfilter_net_init(net->nf.hooks_bridge); -+ __netfilter_net_init(net->nf.hooks_decnet); - - #ifdef CONFIG_PROC_FS - net->nf.proc_netfilter = proc_net_mkdir(net, "netfilter", ---- a/net/netfilter/nf_queue.c -+++ b/net/netfilter/nf_queue.c -@@ -206,6 +206,23 @@ repeat: - return NF_ACCEPT; - } - -+static struct nf_hook_entries *nf_hook_entries_head(const struct net *net, u8 pf, u8 hooknum) -+{ -+ switch (pf) { -+ case NFPROTO_BRIDGE: -+ return rcu_dereference(net->nf.hooks_bridge[hooknum]); -+ case NFPROTO_IPV4: -+ return rcu_dereference(net->nf.hooks_ipv4[hooknum]); -+ case NFPROTO_IPV6: -+ return rcu_dereference(net->nf.hooks_ipv6[hooknum]); -+ default: -+ WARN_ON_ONCE(1); -+ return NULL; -+ } -+ -+ return NULL; -+} -+ - /* Caller must hold rcu read-side lock */ - void nf_reinject(struct nf_queue_entry *entry, unsigned int verdict) - { -@@ -221,12 +238,12 @@ void nf_reinject(struct nf_queue_entry * - net = entry->state.net; - pf = entry->state.pf; - -- hooks = rcu_dereference(net->nf.hooks[pf][entry->state.hook]); -+ hooks = nf_hook_entries_head(net, pf, entry->state.hook); - - nf_queue_entry_release_refs(entry); - - i = entry->hook_index; -- if (WARN_ON_ONCE(i >= hooks->num_hook_entries)) { -+ if (WARN_ON_ONCE(!hooks || i >= hooks->num_hook_entries)) { - kfree_skb(skb); - kfree(entry); - return; diff --git a/target/linux/generic/backport-4.14/294-v4.16-netfilter-reduce-hook-array-sizes-to-what-is-needed.patch b/target/linux/generic/backport-4.14/294-v4.16-netfilter-reduce-hook-array-sizes-to-what-is-needed.patch deleted file mode 100644 index d9009b8e1f..0000000000 --- a/target/linux/generic/backport-4.14/294-v4.16-netfilter-reduce-hook-array-sizes-to-what-is-needed.patch +++ /dev/null @@ -1,95 +0,0 @@ -From ef57170bbfdd6958281011332b1fd237712f69f0 Mon Sep 17 00:00:00 2001 -From: Florian Westphal <fw@strlen.de> -Date: Thu, 7 Dec 2017 16:28:24 +0100 -Subject: [PATCH 06/11] netfilter: reduce hook array sizes to what is needed - -Not all families share the same hook count, adjust sizes to what is -needed. - -struct net before: -/* size: 6592, cachelines: 103, members: 46 */ -after: -/* size: 5952, cachelines: 93, members: 46 */ - -Signed-off-by: Florian Westphal <fw@strlen.de> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - include/net/netns/netfilter.h | 10 +++++----- - net/netfilter/core.c | 24 +++++++++++++++++------- - 2 files changed, 22 insertions(+), 12 deletions(-) - ---- a/include/net/netns/netfilter.h -+++ b/include/net/netns/netfilter.h -@@ -17,11 +17,11 @@ struct netns_nf { - #ifdef CONFIG_SYSCTL - struct ctl_table_header *nf_log_dir_header; - #endif -- struct nf_hook_entries __rcu *hooks_ipv4[NF_MAX_HOOKS]; -- struct nf_hook_entries __rcu *hooks_ipv6[NF_MAX_HOOKS]; -- struct nf_hook_entries __rcu *hooks_arp[NF_MAX_HOOKS]; -- struct nf_hook_entries __rcu *hooks_bridge[NF_MAX_HOOKS]; -- struct nf_hook_entries __rcu *hooks_decnet[NF_MAX_HOOKS]; -+ struct nf_hook_entries __rcu *hooks_ipv4[NF_INET_NUMHOOKS]; -+ struct nf_hook_entries __rcu *hooks_ipv6[NF_INET_NUMHOOKS]; -+ struct nf_hook_entries __rcu *hooks_arp[NF_ARP_NUMHOOKS]; -+ struct nf_hook_entries __rcu *hooks_bridge[NF_INET_NUMHOOKS]; -+ struct nf_hook_entries __rcu *hooks_decnet[NF_DN_NUMHOOKS]; - #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV4) - bool defrag_ipv4; - #endif ---- a/net/netfilter/core.c -+++ b/net/netfilter/core.c -@@ -268,14 +268,24 @@ static struct nf_hook_entries __rcu **nf - case NFPROTO_NETDEV: - break; - case NFPROTO_ARP: -+ if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_arp) <= reg->hooknum)) -+ return NULL; - return net->nf.hooks_arp + reg->hooknum; - case NFPROTO_BRIDGE: -+ if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_bridge) <= reg->hooknum)) -+ return NULL; - return net->nf.hooks_bridge + reg->hooknum; - case NFPROTO_IPV4: -+ if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_ipv4) <= reg->hooknum)) -+ return NULL; - return net->nf.hooks_ipv4 + reg->hooknum; - case NFPROTO_IPV6: -+ if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_ipv6) <= reg->hooknum)) -+ return NULL; - return net->nf.hooks_ipv6 + reg->hooknum; - case NFPROTO_DECNET: -+ if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_decnet) <= reg->hooknum)) -+ return NULL; - return net->nf.hooks_decnet + reg->hooknum; - default: - WARN_ON_ONCE(1); -@@ -549,21 +559,21 @@ void (*nf_nat_decode_session_hook)(struc - EXPORT_SYMBOL(nf_nat_decode_session_hook); - #endif - --static void __net_init __netfilter_net_init(struct nf_hook_entries *e[NF_MAX_HOOKS]) -+static void __net_init __netfilter_net_init(struct nf_hook_entries **e, int max) - { - int h; - -- for (h = 0; h < NF_MAX_HOOKS; h++) -+ for (h = 0; h < max; h++) - RCU_INIT_POINTER(e[h], NULL); - } - - static int __net_init netfilter_net_init(struct net *net) - { -- __netfilter_net_init(net->nf.hooks_ipv4); -- __netfilter_net_init(net->nf.hooks_ipv6); -- __netfilter_net_init(net->nf.hooks_arp); -- __netfilter_net_init(net->nf.hooks_bridge); -- __netfilter_net_init(net->nf.hooks_decnet); -+ __netfilter_net_init(net->nf.hooks_ipv4, ARRAY_SIZE(net->nf.hooks_ipv4)); -+ __netfilter_net_init(net->nf.hooks_ipv6, ARRAY_SIZE(net->nf.hooks_ipv6)); -+ __netfilter_net_init(net->nf.hooks_arp, ARRAY_SIZE(net->nf.hooks_arp)); -+ __netfilter_net_init(net->nf.hooks_bridge, ARRAY_SIZE(net->nf.hooks_bridge)); -+ __netfilter_net_init(net->nf.hooks_decnet, ARRAY_SIZE(net->nf.hooks_decnet)); - - #ifdef CONFIG_PROC_FS - net->nf.proc_netfilter = proc_net_mkdir(net, "netfilter", diff --git a/target/linux/generic/backport-4.14/295-v4.16-netfilter-don-t-allocate-space-for-decnet-hooks-unle.patch b/target/linux/generic/backport-4.14/295-v4.16-netfilter-don-t-allocate-space-for-decnet-hooks-unle.patch deleted file mode 100644 index 26a93c40ae..0000000000 --- a/target/linux/generic/backport-4.14/295-v4.16-netfilter-don-t-allocate-space-for-decnet-hooks-unle.patch +++ /dev/null @@ -1,67 +0,0 @@ -From bb4badf3a3dc81190f7c1c1fa063cdefb18df45f Mon Sep 17 00:00:00 2001 -From: Florian Westphal <fw@strlen.de> -Date: Thu, 7 Dec 2017 16:28:25 +0100 -Subject: [PATCH 07/11] netfilter: don't allocate space for decnet hooks unless - needed - -no need to define hook points if the family isn't supported. - -Signed-off-by: Florian Westphal <fw@strlen.de> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - include/linux/netfilter.h | 2 ++ - include/net/netns/netfilter.h | 2 ++ - net/netfilter/core.c | 4 ++++ - 3 files changed, 8 insertions(+) - ---- a/include/linux/netfilter.h -+++ b/include/linux/netfilter.h -@@ -219,9 +219,11 @@ static inline int nf_hook(u_int8_t pf, u - case NFPROTO_BRIDGE: - hook_head = rcu_dereference(net->nf.hooks_bridge[hook]); - break; -+#if IS_ENABLED(CONFIG_DECNET) - case NFPROTO_DECNET: - hook_head = rcu_dereference(net->nf.hooks_decnet[hook]); - break; -+#endif - default: - WARN_ON_ONCE(1); - break; ---- a/include/net/netns/netfilter.h -+++ b/include/net/netns/netfilter.h -@@ -21,7 +21,9 @@ struct netns_nf { - struct nf_hook_entries __rcu *hooks_ipv6[NF_INET_NUMHOOKS]; - struct nf_hook_entries __rcu *hooks_arp[NF_ARP_NUMHOOKS]; - struct nf_hook_entries __rcu *hooks_bridge[NF_INET_NUMHOOKS]; -+#if IS_ENABLED(CONFIG_DECNET) - struct nf_hook_entries __rcu *hooks_decnet[NF_DN_NUMHOOKS]; -+#endif - #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV4) - bool defrag_ipv4; - #endif ---- a/net/netfilter/core.c -+++ b/net/netfilter/core.c -@@ -283,10 +283,12 @@ static struct nf_hook_entries __rcu **nf - if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_ipv6) <= reg->hooknum)) - return NULL; - return net->nf.hooks_ipv6 + reg->hooknum; -+#if IS_ENABLED(CONFIG_DECNET) - case NFPROTO_DECNET: - if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_decnet) <= reg->hooknum)) - return NULL; - return net->nf.hooks_decnet + reg->hooknum; -+#endif - default: - WARN_ON_ONCE(1); - return NULL; -@@ -573,7 +575,9 @@ static int __net_init netfilter_net_init - __netfilter_net_init(net->nf.hooks_ipv6, ARRAY_SIZE(net->nf.hooks_ipv6)); - __netfilter_net_init(net->nf.hooks_arp, ARRAY_SIZE(net->nf.hooks_arp)); - __netfilter_net_init(net->nf.hooks_bridge, ARRAY_SIZE(net->nf.hooks_bridge)); -+#if IS_ENABLED(CONFIG_DECNET) - __netfilter_net_init(net->nf.hooks_decnet, ARRAY_SIZE(net->nf.hooks_decnet)); -+#endif - - #ifdef CONFIG_PROC_FS - net->nf.proc_netfilter = proc_net_mkdir(net, "netfilter", diff --git a/target/linux/generic/backport-4.14/296-v4.16-netfilter-don-t-allocate-space-for-arp-bridge-hooks-.patch b/target/linux/generic/backport-4.14/296-v4.16-netfilter-don-t-allocate-space-for-arp-bridge-hooks-.patch deleted file mode 100644 index 41675c3494..0000000000 --- a/target/linux/generic/backport-4.14/296-v4.16-netfilter-don-t-allocate-space-for-arp-bridge-hooks-.patch +++ /dev/null @@ -1,165 +0,0 @@ -From 2a95183a5e0375df756efb2ca37602d71e8455f9 Mon Sep 17 00:00:00 2001 -From: Florian Westphal <fw@strlen.de> -Date: Thu, 7 Dec 2017 16:28:26 +0100 -Subject: [PATCH 08/11] netfilter: don't allocate space for arp/bridge hooks - unless needed - -no need to define hook points if the family isn't supported. -Because we need these hooks for either nftables, arp/ebtables -or the 'call-iptables' hack we have in the bridge layer add two -new dependencies, NETFILTER_FAMILY_{ARP,BRIDGE}, and have the -users select them. - -Signed-off-by: Florian Westphal <fw@strlen.de> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - include/linux/netfilter.h | 4 ++++ - include/net/netns/netfilter.h | 4 ++++ - net/Kconfig | 1 + - net/bridge/netfilter/Kconfig | 2 ++ - net/ipv4/netfilter/Kconfig | 2 ++ - net/netfilter/Kconfig | 6 ++++++ - net/netfilter/core.c | 8 ++++++++ - net/netfilter/nf_queue.c | 2 ++ - 8 files changed, 29 insertions(+) - ---- a/include/linux/netfilter.h -+++ b/include/linux/netfilter.h -@@ -214,10 +214,14 @@ static inline int nf_hook(u_int8_t pf, u - hook_head = rcu_dereference(net->nf.hooks_ipv6[hook]); - break; - case NFPROTO_ARP: -+#ifdef CONFIG_NETFILTER_FAMILY_ARP - hook_head = rcu_dereference(net->nf.hooks_arp[hook]); -+#endif - break; - case NFPROTO_BRIDGE: -+#ifdef CONFIG_NETFILTER_FAMILY_BRIDGE - hook_head = rcu_dereference(net->nf.hooks_bridge[hook]); -+#endif - break; - #if IS_ENABLED(CONFIG_DECNET) - case NFPROTO_DECNET: ---- a/include/net/netns/netfilter.h -+++ b/include/net/netns/netfilter.h -@@ -19,8 +19,12 @@ struct netns_nf { - #endif - struct nf_hook_entries __rcu *hooks_ipv4[NF_INET_NUMHOOKS]; - struct nf_hook_entries __rcu *hooks_ipv6[NF_INET_NUMHOOKS]; -+#ifdef CONFIG_NETFILTER_FAMILY_ARP - struct nf_hook_entries __rcu *hooks_arp[NF_ARP_NUMHOOKS]; -+#endif -+#ifdef CONFIG_NETFILTER_FAMILY_BRIDGE - struct nf_hook_entries __rcu *hooks_bridge[NF_INET_NUMHOOKS]; -+#endif - #if IS_ENABLED(CONFIG_DECNET) - struct nf_hook_entries __rcu *hooks_decnet[NF_DN_NUMHOOKS]; - #endif ---- a/net/Kconfig -+++ b/net/Kconfig -@@ -182,6 +182,7 @@ config BRIDGE_NETFILTER - depends on BRIDGE - depends on NETFILTER && INET - depends on NETFILTER_ADVANCED -+ select NETFILTER_FAMILY_BRIDGE - default m - ---help--- - Enabling this option will let arptables resp. iptables see bridged ---- a/net/bridge/netfilter/Kconfig -+++ b/net/bridge/netfilter/Kconfig -@@ -4,6 +4,7 @@ - # - menuconfig NF_TABLES_BRIDGE - depends on BRIDGE && NETFILTER && NF_TABLES -+ select NETFILTER_FAMILY_BRIDGE - tristate "Ethernet Bridge nf_tables support" - - if NF_TABLES_BRIDGE -@@ -29,6 +30,7 @@ endif # NF_TABLES_BRIDGE - menuconfig BRIDGE_NF_EBTABLES - tristate "Ethernet Bridge tables (ebtables) support" - depends on BRIDGE && NETFILTER && NETFILTER_XTABLES -+ select NETFILTER_FAMILY_BRIDGE - help - ebtables is a general, extensible frame/packet identification - framework. Say 'Y' or 'M' here if you want to do Ethernet ---- a/net/ipv4/netfilter/Kconfig -+++ b/net/ipv4/netfilter/Kconfig -@@ -72,6 +72,7 @@ endif # NF_TABLES_IPV4 - - config NF_TABLES_ARP - tristate "ARP nf_tables support" -+ select NETFILTER_FAMILY_ARP - help - This option enables the ARP support for nf_tables. - -@@ -392,6 +393,7 @@ endif # IP_NF_IPTABLES - config IP_NF_ARPTABLES - tristate "ARP tables support" - select NETFILTER_XTABLES -+ select NETFILTER_FAMILY_ARP - depends on NETFILTER_ADVANCED - help - arptables is a general, extensible packet identification framework. ---- a/net/netfilter/Kconfig -+++ b/net/netfilter/Kconfig -@@ -12,6 +12,12 @@ config NETFILTER_INGRESS - config NETFILTER_NETLINK - tristate - -+config NETFILTER_FAMILY_BRIDGE -+ bool -+ -+config NETFILTER_FAMILY_ARP -+ bool -+ - config NETFILTER_NETLINK_ACCT - tristate "Netfilter NFACCT over NFNETLINK interface" - depends on NETFILTER_ADVANCED ---- a/net/netfilter/core.c -+++ b/net/netfilter/core.c -@@ -267,14 +267,18 @@ static struct nf_hook_entries __rcu **nf - switch (reg->pf) { - case NFPROTO_NETDEV: - break; -+#ifdef CONFIG_NETFILTER_FAMILY_ARP - case NFPROTO_ARP: - if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_arp) <= reg->hooknum)) - return NULL; - return net->nf.hooks_arp + reg->hooknum; -+#endif -+#ifdef CONFIG_NETFILTER_FAMILY_BRIDGE - case NFPROTO_BRIDGE: - if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_bridge) <= reg->hooknum)) - return NULL; - return net->nf.hooks_bridge + reg->hooknum; -+#endif - case NFPROTO_IPV4: - if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_ipv4) <= reg->hooknum)) - return NULL; -@@ -573,8 +577,12 @@ static int __net_init netfilter_net_init - { - __netfilter_net_init(net->nf.hooks_ipv4, ARRAY_SIZE(net->nf.hooks_ipv4)); - __netfilter_net_init(net->nf.hooks_ipv6, ARRAY_SIZE(net->nf.hooks_ipv6)); -+#ifdef CONFIG_NETFILTER_FAMILY_ARP - __netfilter_net_init(net->nf.hooks_arp, ARRAY_SIZE(net->nf.hooks_arp)); -+#endif -+#ifdef CONFIG_NETFILTER_FAMILY_BRIDGE - __netfilter_net_init(net->nf.hooks_bridge, ARRAY_SIZE(net->nf.hooks_bridge)); -+#endif - #if IS_ENABLED(CONFIG_DECNET) - __netfilter_net_init(net->nf.hooks_decnet, ARRAY_SIZE(net->nf.hooks_decnet)); - #endif ---- a/net/netfilter/nf_queue.c -+++ b/net/netfilter/nf_queue.c -@@ -209,8 +209,10 @@ repeat: - static struct nf_hook_entries *nf_hook_entries_head(const struct net *net, u8 pf, u8 hooknum) - { - switch (pf) { -+#ifdef CONFIG_NETFILTER_FAMILY_BRIDGE - case NFPROTO_BRIDGE: - return rcu_dereference(net->nf.hooks_bridge[hooknum]); -+#endif - case NFPROTO_IPV4: - return rcu_dereference(net->nf.hooks_ipv4[hooknum]); - case NFPROTO_IPV6: diff --git a/target/linux/generic/backport-4.14/297-v4.16-netfilter-core-pass-hook-number-family-and-device-to.patch b/target/linux/generic/backport-4.14/297-v4.16-netfilter-core-pass-hook-number-family-and-device-to.patch deleted file mode 100644 index 7d450f95f0..0000000000 --- a/target/linux/generic/backport-4.14/297-v4.16-netfilter-core-pass-hook-number-family-and-device-to.patch +++ /dev/null @@ -1,98 +0,0 @@ -From 62a0fe46e2aaba1812d3cbcae014a41539f9eb09 Mon Sep 17 00:00:00 2001 -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sat, 9 Dec 2017 15:23:51 +0100 -Subject: [PATCH 09/11] netfilter: core: pass hook number, family and device to - nf_find_hook_list() - -Instead of passing struct nf_hook_ops, this is needed by follow up -patches to handle NFPROTO_INET from the core. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - net/netfilter/core.c | 36 +++++++++++++++++++----------------- - 1 file changed, 19 insertions(+), 17 deletions(-) - ---- a/net/netfilter/core.c -+++ b/net/netfilter/core.c -@@ -262,36 +262,38 @@ out_assign: - return old; - } - --static struct nf_hook_entries __rcu **nf_hook_entry_head(struct net *net, const struct nf_hook_ops *reg) -+static struct nf_hook_entries __rcu ** -+nf_hook_entry_head(struct net *net, int pf, unsigned int hooknum, -+ struct net_device *dev) - { -- switch (reg->pf) { -+ switch (pf) { - case NFPROTO_NETDEV: - break; - #ifdef CONFIG_NETFILTER_FAMILY_ARP - case NFPROTO_ARP: -- if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_arp) <= reg->hooknum)) -+ if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_arp) <= hooknum)) - return NULL; -- return net->nf.hooks_arp + reg->hooknum; -+ return net->nf.hooks_arp + hooknum; - #endif - #ifdef CONFIG_NETFILTER_FAMILY_BRIDGE - case NFPROTO_BRIDGE: -- if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_bridge) <= reg->hooknum)) -+ if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_bridge) <= hooknum)) - return NULL; -- return net->nf.hooks_bridge + reg->hooknum; -+ return net->nf.hooks_bridge + hooknum; - #endif - case NFPROTO_IPV4: -- if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_ipv4) <= reg->hooknum)) -+ if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_ipv4) <= hooknum)) - return NULL; -- return net->nf.hooks_ipv4 + reg->hooknum; -+ return net->nf.hooks_ipv4 + hooknum; - case NFPROTO_IPV6: -- if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_ipv6) <= reg->hooknum)) -+ if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_ipv6) <= hooknum)) - return NULL; -- return net->nf.hooks_ipv6 + reg->hooknum; -+ return net->nf.hooks_ipv6 + hooknum; - #if IS_ENABLED(CONFIG_DECNET) - case NFPROTO_DECNET: -- if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_decnet) <= reg->hooknum)) -+ if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_decnet) <= hooknum)) - return NULL; -- return net->nf.hooks_decnet + reg->hooknum; -+ return net->nf.hooks_decnet + hooknum; - #endif - default: - WARN_ON_ONCE(1); -@@ -299,9 +301,9 @@ static struct nf_hook_entries __rcu **nf - } - - #ifdef CONFIG_NETFILTER_INGRESS -- if (reg->hooknum == NF_NETDEV_INGRESS) { -- if (reg->dev && dev_net(reg->dev) == net) -- return ®->dev->nf_hooks_ingress; -+ if (hooknum == NF_NETDEV_INGRESS) { -+ if (dev && dev_net(dev) == net) -+ return &dev->nf_hooks_ingress; - } - #endif - WARN_ON_ONCE(1); -@@ -323,7 +325,7 @@ int nf_register_net_hook(struct net *net - return -EINVAL; - } - -- pp = nf_hook_entry_head(net, reg); -+ pp = nf_hook_entry_head(net, reg->pf, reg->hooknum, reg->dev); - if (!pp) - return -EINVAL; - -@@ -397,7 +399,7 @@ void nf_unregister_net_hook(struct net * - struct nf_hook_entries __rcu **pp; - struct nf_hook_entries *p; - -- pp = nf_hook_entry_head(net, reg); -+ pp = nf_hook_entry_head(net, reg->pf, reg->hooknum, reg->dev); - if (!pp) - return; - diff --git a/target/linux/generic/backport-4.14/298-v4.16-netfilter-core-add-nf_remove_net_hook.patch b/target/linux/generic/backport-4.14/298-v4.16-netfilter-core-add-nf_remove_net_hook.patch deleted file mode 100644 index 8fea44b359..0000000000 --- a/target/linux/generic/backport-4.14/298-v4.16-netfilter-core-add-nf_remove_net_hook.patch +++ /dev/null @@ -1,44 +0,0 @@ -From 3d3cdc38e8c265a9f9d3825e823e772872bca1b8 Mon Sep 17 00:00:00 2001 -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sat, 9 Dec 2017 15:19:14 +0100 -Subject: [PATCH 01/11] netfilter: core: add nf_remove_net_hook - -Just a cleanup, __nf_unregister_net_hook() is used by a follow up patch -when handling NFPROTO_INET as a real family from the core. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - net/netfilter/core.c | 8 ++++---- - 1 file changed, 4 insertions(+), 4 deletions(-) - ---- a/net/netfilter/core.c -+++ b/net/netfilter/core.c -@@ -356,7 +356,7 @@ int nf_register_net_hook(struct net *net - EXPORT_SYMBOL(nf_register_net_hook); - - /* -- * __nf_unregister_net_hook - remove a hook from blob -+ * nf_remove_net_hook - remove a hook from blob - * - * @oldp: current address of hook blob - * @unreg: hook to unregister -@@ -364,8 +364,8 @@ EXPORT_SYMBOL(nf_register_net_hook); - * This cannot fail, hook unregistration must always succeed. - * Therefore replace the to-be-removed hook with a dummy hook. - */ --static void __nf_unregister_net_hook(struct nf_hook_entries *old, -- const struct nf_hook_ops *unreg) -+static void nf_remove_net_hook(struct nf_hook_entries *old, -+ const struct nf_hook_ops *unreg) - { - struct nf_hook_ops **orig_ops; - bool found = false; -@@ -411,7 +411,7 @@ void nf_unregister_net_hook(struct net * - return; - } - -- __nf_unregister_net_hook(p, reg); -+ nf_remove_net_hook(p, reg); - - p = __nf_hook_entries_try_shrink(pp); - mutex_unlock(&nf_hook_mutex); diff --git a/target/linux/generic/backport-4.14/298-v4.16-netfilter-core-pass-family-as-parameter-to-nf_remove.patch b/target/linux/generic/backport-4.14/298-v4.16-netfilter-core-pass-family-as-parameter-to-nf_remove.patch deleted file mode 100644 index 4c52635c13..0000000000 --- a/target/linux/generic/backport-4.14/298-v4.16-netfilter-core-pass-family-as-parameter-to-nf_remove.patch +++ /dev/null @@ -1,51 +0,0 @@ -From 30259408118f550f5969fda19c0d67020d21eda8 Mon Sep 17 00:00:00 2001 -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sat, 9 Dec 2017 15:26:37 +0100 -Subject: [PATCH 10/11] netfilter: core: pass family as parameter to - nf_remove_net_hook() - -So static_key_slow_dec applies to the family behind NFPROTO_INET. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - net/netfilter/core.c | 10 +++++----- - 1 file changed, 5 insertions(+), 5 deletions(-) - ---- a/net/netfilter/core.c -+++ b/net/netfilter/core.c -@@ -365,7 +365,7 @@ EXPORT_SYMBOL(nf_register_net_hook); - * Therefore replace the to-be-removed hook with a dummy hook. - */ - static void nf_remove_net_hook(struct nf_hook_entries *old, -- const struct nf_hook_ops *unreg) -+ const struct nf_hook_ops *unreg, int pf) - { - struct nf_hook_ops **orig_ops; - bool found = false; -@@ -383,14 +383,14 @@ static void nf_remove_net_hook(struct nf - - if (found) { - #ifdef CONFIG_NETFILTER_INGRESS -- if (unreg->pf == NFPROTO_NETDEV && unreg->hooknum == NF_NETDEV_INGRESS) -+ if (pf == NFPROTO_NETDEV && unreg->hooknum == NF_NETDEV_INGRESS) - net_dec_ingress_queue(); - #endif - #ifdef HAVE_JUMP_LABEL -- static_key_slow_dec(&nf_hooks_needed[unreg->pf][unreg->hooknum]); -+ static_key_slow_dec(&nf_hooks_needed[pf][unreg->hooknum]); - #endif - } else { -- WARN_ONCE(1, "hook not found, pf %d num %d", unreg->pf, unreg->hooknum); -+ WARN_ONCE(1, "hook not found, pf %d num %d", pf, unreg->hooknum); - } - } - -@@ -411,7 +411,7 @@ void nf_unregister_net_hook(struct net * - return; - } - -- nf_remove_net_hook(p, reg); -+ nf_remove_net_hook(p, reg, reg->pf); - - p = __nf_hook_entries_try_shrink(pp); - mutex_unlock(&nf_hook_mutex); diff --git a/target/linux/generic/backport-4.14/299-v4.16-netfilter-core-support-for-NFPROTO_INET-hook-registr.patch b/target/linux/generic/backport-4.14/299-v4.16-netfilter-core-support-for-NFPROTO_INET-hook-registr.patch deleted file mode 100644 index b112855132..0000000000 --- a/target/linux/generic/backport-4.14/299-v4.16-netfilter-core-support-for-NFPROTO_INET-hook-registr.patch +++ /dev/null @@ -1,129 +0,0 @@ -From cb7ccd835ebb333669e400f99c650e4f3abf11c0 Mon Sep 17 00:00:00 2001 -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sat, 9 Dec 2017 15:30:26 +0100 -Subject: [PATCH 11/11] netfilter: core: support for NFPROTO_INET hook - registration - -Expand NFPROTO_INET in two hook registrations, one for NFPROTO_IPV4 and -another for NFPROTO_IPV6. Hence, we handle NFPROTO_INET from the core. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - net/netfilter/core.c | 53 +++++++++++++++++++++++++++++++++++++++++++--------- - 1 file changed, 44 insertions(+), 9 deletions(-) - ---- a/net/netfilter/core.c -+++ b/net/netfilter/core.c -@@ -310,12 +310,13 @@ nf_hook_entry_head(struct net *net, int - return NULL; - } - --int nf_register_net_hook(struct net *net, const struct nf_hook_ops *reg) -+static int __nf_register_net_hook(struct net *net, int pf, -+ const struct nf_hook_ops *reg) - { - struct nf_hook_entries *p, *new_hooks; - struct nf_hook_entries __rcu **pp; - -- if (reg->pf == NFPROTO_NETDEV) { -+ if (pf == NFPROTO_NETDEV) { - #ifndef CONFIG_NETFILTER_INGRESS - if (reg->hooknum == NF_NETDEV_INGRESS) - return -EOPNOTSUPP; -@@ -325,7 +326,7 @@ int nf_register_net_hook(struct net *net - return -EINVAL; - } - -- pp = nf_hook_entry_head(net, reg->pf, reg->hooknum, reg->dev); -+ pp = nf_hook_entry_head(net, pf, reg->hooknum, reg->dev); - if (!pp) - return -EINVAL; - -@@ -343,17 +344,16 @@ int nf_register_net_hook(struct net *net - - hooks_validate(new_hooks); - #ifdef CONFIG_NETFILTER_INGRESS -- if (reg->pf == NFPROTO_NETDEV && reg->hooknum == NF_NETDEV_INGRESS) -+ if (pf == NFPROTO_NETDEV && reg->hooknum == NF_NETDEV_INGRESS) - net_inc_ingress_queue(); - #endif - #ifdef HAVE_JUMP_LABEL -- static_key_slow_inc(&nf_hooks_needed[reg->pf][reg->hooknum]); -+ static_key_slow_inc(&nf_hooks_needed[pf][reg->hooknum]); - #endif - BUG_ON(p == new_hooks); - nf_hook_entries_free(p); - return 0; - } --EXPORT_SYMBOL(nf_register_net_hook); - - /* - * nf_remove_net_hook - remove a hook from blob -@@ -394,12 +394,13 @@ static void nf_remove_net_hook(struct nf - } - } - --void nf_unregister_net_hook(struct net *net, const struct nf_hook_ops *reg) -+void __nf_unregister_net_hook(struct net *net, int pf, -+ const struct nf_hook_ops *reg) - { - struct nf_hook_entries __rcu **pp; - struct nf_hook_entries *p; - -- pp = nf_hook_entry_head(net, reg->pf, reg->hooknum, reg->dev); -+ pp = nf_hook_entry_head(net, pf, reg->hooknum, reg->dev); - if (!pp) - return; - -@@ -411,7 +412,7 @@ void nf_unregister_net_hook(struct net * - return; - } - -- nf_remove_net_hook(p, reg, reg->pf); -+ nf_remove_net_hook(p, reg, pf); - - p = __nf_hook_entries_try_shrink(pp); - mutex_unlock(&nf_hook_mutex); -@@ -421,8 +422,42 @@ void nf_unregister_net_hook(struct net * - nf_queue_nf_hook_drop(net); - nf_hook_entries_free(p); - } -+ -+void nf_unregister_net_hook(struct net *net, const struct nf_hook_ops *reg) -+{ -+ if (reg->pf == NFPROTO_INET) { -+ __nf_unregister_net_hook(net, NFPROTO_IPV4, reg); -+ __nf_unregister_net_hook(net, NFPROTO_IPV6, reg); -+ } else { -+ __nf_unregister_net_hook(net, reg->pf, reg); -+ } -+} - EXPORT_SYMBOL(nf_unregister_net_hook); - -+int nf_register_net_hook(struct net *net, const struct nf_hook_ops *reg) -+{ -+ int err; -+ -+ if (reg->pf == NFPROTO_INET) { -+ err = __nf_register_net_hook(net, NFPROTO_IPV4, reg); -+ if (err < 0) -+ return err; -+ -+ err = __nf_register_net_hook(net, NFPROTO_IPV6, reg); -+ if (err < 0) { -+ __nf_unregister_net_hook(net, NFPROTO_IPV4, reg); -+ return err; -+ } -+ } else { -+ err = __nf_register_net_hook(net, reg->pf, reg); -+ if (err < 0) -+ return err; -+ } -+ -+ return 0; -+} -+EXPORT_SYMBOL(nf_register_net_hook); -+ - int nf_register_net_hooks(struct net *net, const struct nf_hook_ops *reg, - unsigned int n) - { diff --git a/target/linux/generic/backport-4.14/300-v4.16-netfilter-nf_tables-explicit-nft_set_pktinfo-call-fr.patch b/target/linux/generic/backport-4.14/300-v4.16-netfilter-nf_tables-explicit-nft_set_pktinfo-call-fr.patch deleted file mode 100644 index c0cb5bbeba..0000000000 --- a/target/linux/generic/backport-4.14/300-v4.16-netfilter-nf_tables-explicit-nft_set_pktinfo-call-fr.patch +++ /dev/null @@ -1,291 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sun, 10 Dec 2017 01:43:14 +0100 -Subject: [PATCH] netfilter: nf_tables: explicit nft_set_pktinfo() call from - hook path - -Instead of calling this function from the family specific variant, this -reduces the code size in the fast path for the netdev, bridge and inet -families. After this change, we must call nft_set_pktinfo() upfront from -the chain hook indirection. - -Before: - - text data bss dec hex filename - 2145 208 0 2353 931 net/netfilter/nf_tables_netdev.o - -After: - - text data bss dec hex filename - 2125 208 0 2333 91d net/netfilter/nf_tables_netdev.o - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/net/netfilter/nf_tables.h -+++ b/include/net/netfilter/nf_tables.h -@@ -54,8 +54,8 @@ static inline void nft_set_pktinfo(struc - pkt->xt.state = state; - } - --static inline void nft_set_pktinfo_proto_unspec(struct nft_pktinfo *pkt, -- struct sk_buff *skb) -+static inline void nft_set_pktinfo_unspec(struct nft_pktinfo *pkt, -+ struct sk_buff *skb) - { - pkt->tprot_set = false; - pkt->tprot = 0; -@@ -63,14 +63,6 @@ static inline void nft_set_pktinfo_proto - pkt->xt.fragoff = 0; - } - --static inline void nft_set_pktinfo_unspec(struct nft_pktinfo *pkt, -- struct sk_buff *skb, -- const struct nf_hook_state *state) --{ -- nft_set_pktinfo(pkt, skb, state); -- nft_set_pktinfo_proto_unspec(pkt, skb); --} -- - /** - * struct nft_verdict - nf_tables verdict - * ---- a/include/net/netfilter/nf_tables_ipv4.h -+++ b/include/net/netfilter/nf_tables_ipv4.h -@@ -5,15 +5,11 @@ - #include <net/netfilter/nf_tables.h> - #include <net/ip.h> - --static inline void --nft_set_pktinfo_ipv4(struct nft_pktinfo *pkt, -- struct sk_buff *skb, -- const struct nf_hook_state *state) -+static inline void nft_set_pktinfo_ipv4(struct nft_pktinfo *pkt, -+ struct sk_buff *skb) - { - struct iphdr *ip; - -- nft_set_pktinfo(pkt, skb, state); -- - ip = ip_hdr(pkt->skb); - pkt->tprot_set = true; - pkt->tprot = ip->protocol; -@@ -21,10 +17,8 @@ nft_set_pktinfo_ipv4(struct nft_pktinfo - pkt->xt.fragoff = ntohs(ip->frag_off) & IP_OFFSET; - } - --static inline int --__nft_set_pktinfo_ipv4_validate(struct nft_pktinfo *pkt, -- struct sk_buff *skb, -- const struct nf_hook_state *state) -+static inline int __nft_set_pktinfo_ipv4_validate(struct nft_pktinfo *pkt, -+ struct sk_buff *skb) - { - struct iphdr *iph, _iph; - u32 len, thoff; -@@ -52,14 +46,11 @@ __nft_set_pktinfo_ipv4_validate(struct n - return 0; - } - --static inline void --nft_set_pktinfo_ipv4_validate(struct nft_pktinfo *pkt, -- struct sk_buff *skb, -- const struct nf_hook_state *state) -+static inline void nft_set_pktinfo_ipv4_validate(struct nft_pktinfo *pkt, -+ struct sk_buff *skb) - { -- nft_set_pktinfo(pkt, skb, state); -- if (__nft_set_pktinfo_ipv4_validate(pkt, skb, state) < 0) -- nft_set_pktinfo_proto_unspec(pkt, skb); -+ if (__nft_set_pktinfo_ipv4_validate(pkt, skb) < 0) -+ nft_set_pktinfo_unspec(pkt, skb); - } - - extern struct nft_af_info nft_af_ipv4; ---- a/include/net/netfilter/nf_tables_ipv6.h -+++ b/include/net/netfilter/nf_tables_ipv6.h -@@ -5,20 +5,16 @@ - #include <linux/netfilter_ipv6/ip6_tables.h> - #include <net/ipv6.h> - --static inline void --nft_set_pktinfo_ipv6(struct nft_pktinfo *pkt, -- struct sk_buff *skb, -- const struct nf_hook_state *state) -+static inline void nft_set_pktinfo_ipv6(struct nft_pktinfo *pkt, -+ struct sk_buff *skb) - { - unsigned int flags = IP6_FH_F_AUTH; - int protohdr, thoff = 0; - unsigned short frag_off; - -- nft_set_pktinfo(pkt, skb, state); -- - protohdr = ipv6_find_hdr(pkt->skb, &thoff, -1, &frag_off, &flags); - if (protohdr < 0) { -- nft_set_pktinfo_proto_unspec(pkt, skb); -+ nft_set_pktinfo_unspec(pkt, skb); - return; - } - -@@ -28,10 +24,8 @@ nft_set_pktinfo_ipv6(struct nft_pktinfo - pkt->xt.fragoff = frag_off; - } - --static inline int --__nft_set_pktinfo_ipv6_validate(struct nft_pktinfo *pkt, -- struct sk_buff *skb, -- const struct nf_hook_state *state) -+static inline int __nft_set_pktinfo_ipv6_validate(struct nft_pktinfo *pkt, -+ struct sk_buff *skb) - { - #if IS_ENABLED(CONFIG_IPV6) - unsigned int flags = IP6_FH_F_AUTH; -@@ -68,14 +62,11 @@ __nft_set_pktinfo_ipv6_validate(struct n - #endif - } - --static inline void --nft_set_pktinfo_ipv6_validate(struct nft_pktinfo *pkt, -- struct sk_buff *skb, -- const struct nf_hook_state *state) -+static inline void nft_set_pktinfo_ipv6_validate(struct nft_pktinfo *pkt, -+ struct sk_buff *skb) - { -- nft_set_pktinfo(pkt, skb, state); -- if (__nft_set_pktinfo_ipv6_validate(pkt, skb, state) < 0) -- nft_set_pktinfo_proto_unspec(pkt, skb); -+ if (__nft_set_pktinfo_ipv6_validate(pkt, skb) < 0) -+ nft_set_pktinfo_unspec(pkt, skb); - } - - extern struct nft_af_info nft_af_ipv6; ---- a/net/bridge/netfilter/nf_tables_bridge.c -+++ b/net/bridge/netfilter/nf_tables_bridge.c -@@ -25,15 +25,17 @@ nft_do_chain_bridge(void *priv, - { - struct nft_pktinfo pkt; - -+ nft_set_pktinfo(&pkt, skb, state); -+ - switch (eth_hdr(skb)->h_proto) { - case htons(ETH_P_IP): -- nft_set_pktinfo_ipv4_validate(&pkt, skb, state); -+ nft_set_pktinfo_ipv4_validate(&pkt, skb); - break; - case htons(ETH_P_IPV6): -- nft_set_pktinfo_ipv6_validate(&pkt, skb, state); -+ nft_set_pktinfo_ipv6_validate(&pkt, skb); - break; - default: -- nft_set_pktinfo_unspec(&pkt, skb, state); -+ nft_set_pktinfo_unspec(&pkt, skb); - break; - } - ---- a/net/ipv4/netfilter/nf_tables_arp.c -+++ b/net/ipv4/netfilter/nf_tables_arp.c -@@ -21,7 +21,8 @@ nft_do_chain_arp(void *priv, - { - struct nft_pktinfo pkt; - -- nft_set_pktinfo_unspec(&pkt, skb, state); -+ nft_set_pktinfo(&pkt, skb, state); -+ nft_set_pktinfo_unspec(&pkt, skb); - - return nft_do_chain(&pkt, priv); - } ---- a/net/ipv4/netfilter/nf_tables_ipv4.c -+++ b/net/ipv4/netfilter/nf_tables_ipv4.c -@@ -24,7 +24,8 @@ static unsigned int nft_do_chain_ipv4(vo - { - struct nft_pktinfo pkt; - -- nft_set_pktinfo_ipv4(&pkt, skb, state); -+ nft_set_pktinfo(&pkt, skb, state); -+ nft_set_pktinfo_ipv4(&pkt, skb); - - return nft_do_chain(&pkt, priv); - } ---- a/net/ipv4/netfilter/nft_chain_nat_ipv4.c -+++ b/net/ipv4/netfilter/nft_chain_nat_ipv4.c -@@ -33,7 +33,8 @@ static unsigned int nft_nat_do_chain(voi - { - struct nft_pktinfo pkt; - -- nft_set_pktinfo_ipv4(&pkt, skb, state); -+ nft_set_pktinfo(&pkt, skb, state); -+ nft_set_pktinfo_ipv4(&pkt, skb); - - return nft_do_chain(&pkt, priv); - } ---- a/net/ipv4/netfilter/nft_chain_route_ipv4.c -+++ b/net/ipv4/netfilter/nft_chain_route_ipv4.c -@@ -38,7 +38,8 @@ static unsigned int nf_route_table_hook( - ip_hdrlen(skb) < sizeof(struct iphdr)) - return NF_ACCEPT; - -- nft_set_pktinfo_ipv4(&pkt, skb, state); -+ nft_set_pktinfo(&pkt, skb, state); -+ nft_set_pktinfo_ipv4(&pkt, skb); - - mark = skb->mark; - iph = ip_hdr(skb); ---- a/net/ipv6/netfilter/nf_tables_ipv6.c -+++ b/net/ipv6/netfilter/nf_tables_ipv6.c -@@ -22,7 +22,8 @@ static unsigned int nft_do_chain_ipv6(vo - { - struct nft_pktinfo pkt; - -- nft_set_pktinfo_ipv6(&pkt, skb, state); -+ nft_set_pktinfo(&pkt, skb, state); -+ nft_set_pktinfo_ipv6(&pkt, skb); - - return nft_do_chain(&pkt, priv); - } ---- a/net/ipv6/netfilter/nft_chain_nat_ipv6.c -+++ b/net/ipv6/netfilter/nft_chain_nat_ipv6.c -@@ -31,7 +31,8 @@ static unsigned int nft_nat_do_chain(voi - { - struct nft_pktinfo pkt; - -- nft_set_pktinfo_ipv6(&pkt, skb, state); -+ nft_set_pktinfo(&pkt, skb, state); -+ nft_set_pktinfo_ipv6(&pkt, skb); - - return nft_do_chain(&pkt, priv); - } ---- a/net/ipv6/netfilter/nft_chain_route_ipv6.c -+++ b/net/ipv6/netfilter/nft_chain_route_ipv6.c -@@ -33,7 +33,8 @@ static unsigned int nf_route_table_hook( - u32 mark, flowlabel; - int err; - -- nft_set_pktinfo_ipv6(&pkt, skb, state); -+ nft_set_pktinfo(&pkt, skb, state); -+ nft_set_pktinfo_ipv6(&pkt, skb); - - /* save source/dest address, mark, hoplimit, flowlabel, priority */ - memcpy(&saddr, &ipv6_hdr(skb)->saddr, sizeof(saddr)); ---- a/net/netfilter/nf_tables_netdev.c -+++ b/net/netfilter/nf_tables_netdev.c -@@ -21,15 +21,17 @@ nft_do_chain_netdev(void *priv, struct s - { - struct nft_pktinfo pkt; - -+ nft_set_pktinfo(&pkt, skb, state); -+ - switch (skb->protocol) { - case htons(ETH_P_IP): -- nft_set_pktinfo_ipv4_validate(&pkt, skb, state); -+ nft_set_pktinfo_ipv4_validate(&pkt, skb); - break; - case htons(ETH_P_IPV6): -- nft_set_pktinfo_ipv6_validate(&pkt, skb, state); -+ nft_set_pktinfo_ipv6_validate(&pkt, skb); - break; - default: -- nft_set_pktinfo_unspec(&pkt, skb, state); -+ nft_set_pktinfo_unspec(&pkt, skb); - break; - } - diff --git a/target/linux/generic/backport-4.14/301-v4.16-netfilter-core-only-allow-one-nat-hook-per-hook-poin.patch b/target/linux/generic/backport-4.14/301-v4.16-netfilter-core-only-allow-one-nat-hook-per-hook-poin.patch deleted file mode 100644 index 80fd3678af..0000000000 --- a/target/linux/generic/backport-4.14/301-v4.16-netfilter-core-only-allow-one-nat-hook-per-hook-poin.patch +++ /dev/null @@ -1,146 +0,0 @@ -From: Florian Westphal <fw@strlen.de> -Date: Fri, 8 Dec 2017 17:01:54 +0100 -Subject: [PATCH] netfilter: core: only allow one nat hook per hook point - -The netfilter NAT core cannot deal with more than one NAT hook per hook -location (prerouting, input ...), because the NAT hooks install a NAT null -binding in case the iptables nat table (iptable_nat hooks) or the -corresponding nftables chain (nft nat hooks) doesn't specify a nat -transformation. - -Null bindings are needed to detect port collsisions between NAT-ed and -non-NAT-ed connections. - -This causes nftables NAT rules to not work when iptable_nat module is -loaded, and vice versa because nat binding has already been attached -when the second nat hook is consulted. - -The netfilter core is not really the correct location to handle this -(hooks are just hooks, the core has no notion of what kinds of side - effects a hook implements), but its the only place where we can check -for conflicts between both iptables hooks and nftables hooks without -adding dependencies. - -So add nat annotation to hook_ops to describe those hooks that will -add NAT bindings and then make core reject if such a hook already exists. -The annotation fills a padding hole, in case further restrictions appar -we might change this to a 'u8 type' instead of bool. - -iptables error if nft nat hook active: -iptables -t nat -A POSTROUTING -j MASQUERADE -iptables v1.4.21: can't initialize iptables table `nat': File exists -Perhaps iptables or your kernel needs to be upgraded. - -nftables error if iptables nat table present: -nft -f /etc/nftables/ipv4-nat -/usr/etc/nftables/ipv4-nat:3:1-2: Error: Could not process rule: File exists -table nat { -^^ - -Signed-off-by: Florian Westphal <fw@strlen.de> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/linux/netfilter.h -+++ b/include/linux/netfilter.h -@@ -67,6 +67,7 @@ struct nf_hook_ops { - struct net_device *dev; - void *priv; - u_int8_t pf; -+ bool nat_hook; - unsigned int hooknum; - /* Hooks are ordered in ascending priority. */ - int priority; ---- a/net/ipv4/netfilter/iptable_nat.c -+++ b/net/ipv4/netfilter/iptable_nat.c -@@ -72,6 +72,7 @@ static const struct nf_hook_ops nf_nat_i - { - .hook = iptable_nat_ipv4_in, - .pf = NFPROTO_IPV4, -+ .nat_hook = true, - .hooknum = NF_INET_PRE_ROUTING, - .priority = NF_IP_PRI_NAT_DST, - }, -@@ -79,6 +80,7 @@ static const struct nf_hook_ops nf_nat_i - { - .hook = iptable_nat_ipv4_out, - .pf = NFPROTO_IPV4, -+ .nat_hook = true, - .hooknum = NF_INET_POST_ROUTING, - .priority = NF_IP_PRI_NAT_SRC, - }, -@@ -86,6 +88,7 @@ static const struct nf_hook_ops nf_nat_i - { - .hook = iptable_nat_ipv4_local_fn, - .pf = NFPROTO_IPV4, -+ .nat_hook = true, - .hooknum = NF_INET_LOCAL_OUT, - .priority = NF_IP_PRI_NAT_DST, - }, -@@ -93,6 +96,7 @@ static const struct nf_hook_ops nf_nat_i - { - .hook = iptable_nat_ipv4_fn, - .pf = NFPROTO_IPV4, -+ .nat_hook = true, - .hooknum = NF_INET_LOCAL_IN, - .priority = NF_IP_PRI_NAT_SRC, - }, ---- a/net/ipv6/netfilter/ip6table_nat.c -+++ b/net/ipv6/netfilter/ip6table_nat.c -@@ -74,6 +74,7 @@ static const struct nf_hook_ops nf_nat_i - { - .hook = ip6table_nat_in, - .pf = NFPROTO_IPV6, -+ .nat_hook = true, - .hooknum = NF_INET_PRE_ROUTING, - .priority = NF_IP6_PRI_NAT_DST, - }, -@@ -81,6 +82,7 @@ static const struct nf_hook_ops nf_nat_i - { - .hook = ip6table_nat_out, - .pf = NFPROTO_IPV6, -+ .nat_hook = true, - .hooknum = NF_INET_POST_ROUTING, - .priority = NF_IP6_PRI_NAT_SRC, - }, -@@ -88,12 +90,14 @@ static const struct nf_hook_ops nf_nat_i - { - .hook = ip6table_nat_local_fn, - .pf = NFPROTO_IPV6, -+ .nat_hook = true, - .hooknum = NF_INET_LOCAL_OUT, - .priority = NF_IP6_PRI_NAT_DST, - }, - /* After packet filtering, change source */ - { - .hook = ip6table_nat_fn, -+ .nat_hook = true, - .pf = NFPROTO_IPV6, - .hooknum = NF_INET_LOCAL_IN, - .priority = NF_IP6_PRI_NAT_SRC, ---- a/net/netfilter/core.c -+++ b/net/netfilter/core.c -@@ -160,6 +160,12 @@ nf_hook_entries_grow(const struct nf_hoo - ++i; - continue; - } -+ -+ if (reg->nat_hook && orig_ops[i]->nat_hook) { -+ kvfree(new); -+ return ERR_PTR(-EEXIST); -+ } -+ - if (inserted || reg->priority > orig_ops[i]->priority) { - new_ops[nhooks] = (void *)orig_ops[i]; - new->hooks[nhooks] = old->hooks[i]; ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -1446,6 +1446,8 @@ static int nf_tables_addchain(struct nft - ops->hook = hookfn; - if (afi->hook_ops_init) - afi->hook_ops_init(ops, i); -+ if (basechain->type->type == NFT_CHAIN_T_NAT) -+ ops->nat_hook = true; - } - - chain->flags |= NFT_BASE_CHAIN; diff --git a/target/linux/generic/backport-4.14/302-v4.16-netfilter-nf_tables_inet-don-t-use-multihook-infrast.patch b/target/linux/generic/backport-4.14/302-v4.16-netfilter-nf_tables_inet-don-t-use-multihook-infrast.patch deleted file mode 100644 index 17d8b21a0f..0000000000 --- a/target/linux/generic/backport-4.14/302-v4.16-netfilter-nf_tables_inet-don-t-use-multihook-infrast.patch +++ /dev/null @@ -1,161 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sat, 9 Dec 2017 15:36:24 +0100 -Subject: [PATCH] netfilter: nf_tables_inet: don't use multihook infrastructure - anymore - -Use new native NFPROTO_INET support in netfilter core, this gets rid of -ad-hoc code in the nf_tables API codebase. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/net/netfilter/nf_tables_ipv4.h -+++ b/include/net/netfilter/nf_tables_ipv4.h -@@ -53,6 +53,4 @@ static inline void nft_set_pktinfo_ipv4_ - nft_set_pktinfo_unspec(pkt, skb); - } - --extern struct nft_af_info nft_af_ipv4; -- - #endif ---- a/include/net/netfilter/nf_tables_ipv6.h -+++ b/include/net/netfilter/nf_tables_ipv6.h -@@ -69,6 +69,4 @@ static inline void nft_set_pktinfo_ipv6_ - nft_set_pktinfo_unspec(pkt, skb); - } - --extern struct nft_af_info nft_af_ipv6; -- - #endif ---- a/net/ipv4/netfilter/nf_tables_ipv4.c -+++ b/net/ipv4/netfilter/nf_tables_ipv4.c -@@ -45,7 +45,7 @@ static unsigned int nft_ipv4_output(void - return nft_do_chain_ipv4(priv, skb, state); - } - --struct nft_af_info nft_af_ipv4 __read_mostly = { -+static struct nft_af_info nft_af_ipv4 __read_mostly = { - .family = NFPROTO_IPV4, - .nhooks = NF_INET_NUMHOOKS, - .owner = THIS_MODULE, -@@ -58,7 +58,6 @@ struct nft_af_info nft_af_ipv4 __read_mo - [NF_INET_POST_ROUTING] = nft_do_chain_ipv4, - }, - }; --EXPORT_SYMBOL_GPL(nft_af_ipv4); - - static int nf_tables_ipv4_init_net(struct net *net) - { ---- a/net/ipv6/netfilter/nf_tables_ipv6.c -+++ b/net/ipv6/netfilter/nf_tables_ipv6.c -@@ -42,7 +42,7 @@ static unsigned int nft_ipv6_output(void - return nft_do_chain_ipv6(priv, skb, state); - } - --struct nft_af_info nft_af_ipv6 __read_mostly = { -+static struct nft_af_info nft_af_ipv6 __read_mostly = { - .family = NFPROTO_IPV6, - .nhooks = NF_INET_NUMHOOKS, - .owner = THIS_MODULE, -@@ -55,7 +55,6 @@ struct nft_af_info nft_af_ipv6 __read_mo - [NF_INET_POST_ROUTING] = nft_do_chain_ipv6, - }, - }; --EXPORT_SYMBOL_GPL(nft_af_ipv6); - - static int nf_tables_ipv6_init_net(struct net *net) - { ---- a/net/netfilter/nf_tables_inet.c -+++ b/net/netfilter/nf_tables_inet.c -@@ -9,6 +9,7 @@ - #include <linux/init.h> - #include <linux/module.h> - #include <linux/ip.h> -+#include <linux/ipv6.h> - #include <linux/netfilter_ipv4.h> - #include <linux/netfilter_ipv6.h> - #include <net/netfilter/nf_tables.h> -@@ -16,26 +17,71 @@ - #include <net/netfilter/nf_tables_ipv6.h> - #include <net/ip.h> - --static void nft_inet_hook_ops_init(struct nf_hook_ops *ops, unsigned int n) -+static unsigned int nft_do_chain_inet(void *priv, struct sk_buff *skb, -+ const struct nf_hook_state *state) - { -- struct nft_af_info *afi; -+ struct nft_pktinfo pkt; - -- if (n == 1) -- afi = &nft_af_ipv4; -- else -- afi = &nft_af_ipv6; -- -- ops->pf = afi->family; -- if (afi->hooks[ops->hooknum]) -- ops->hook = afi->hooks[ops->hooknum]; -+ nft_set_pktinfo(&pkt, skb, state); -+ -+ switch (state->pf) { -+ case NFPROTO_IPV4: -+ nft_set_pktinfo_ipv4(&pkt, skb); -+ break; -+ case NFPROTO_IPV6: -+ nft_set_pktinfo_ipv6(&pkt, skb); -+ break; -+ default: -+ break; -+ } -+ -+ return nft_do_chain(&pkt, priv); -+} -+ -+static unsigned int nft_inet_output(void *priv, struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ struct nft_pktinfo pkt; -+ -+ nft_set_pktinfo(&pkt, skb, state); -+ -+ switch (state->pf) { -+ case NFPROTO_IPV4: -+ if (unlikely(skb->len < sizeof(struct iphdr) || -+ ip_hdr(skb)->ihl < sizeof(struct iphdr) / 4)) { -+ if (net_ratelimit()) -+ pr_info("ignoring short SOCK_RAW packet\n"); -+ return NF_ACCEPT; -+ } -+ nft_set_pktinfo_ipv4(&pkt, skb); -+ break; -+ case NFPROTO_IPV6: -+ if (unlikely(skb->len < sizeof(struct ipv6hdr))) { -+ if (net_ratelimit()) -+ pr_info("ignoring short SOCK_RAW packet\n"); -+ return NF_ACCEPT; -+ } -+ nft_set_pktinfo_ipv6(&pkt, skb); -+ break; -+ default: -+ break; -+ } -+ -+ return nft_do_chain(&pkt, priv); - } - - static struct nft_af_info nft_af_inet __read_mostly = { - .family = NFPROTO_INET, - .nhooks = NF_INET_NUMHOOKS, - .owner = THIS_MODULE, -- .nops = 2, -- .hook_ops_init = nft_inet_hook_ops_init, -+ .nops = 1, -+ .hooks = { -+ [NF_INET_LOCAL_IN] = nft_do_chain_inet, -+ [NF_INET_LOCAL_OUT] = nft_inet_output, -+ [NF_INET_FORWARD] = nft_do_chain_inet, -+ [NF_INET_PRE_ROUTING] = nft_do_chain_inet, -+ [NF_INET_POST_ROUTING] = nft_do_chain_inet, -+ }, - }; - - static int __net_init nf_tables_inet_init_net(struct net *net) diff --git a/target/linux/generic/backport-4.14/303-v4.16-netfilter-nf_tables-remove-multihook-chains-and-fami.patch b/target/linux/generic/backport-4.14/303-v4.16-netfilter-nf_tables-remove-multihook-chains-and-fami.patch deleted file mode 100644 index f43456a99e..0000000000 --- a/target/linux/generic/backport-4.14/303-v4.16-netfilter-nf_tables-remove-multihook-chains-and-fami.patch +++ /dev/null @@ -1,390 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sat, 9 Dec 2017 15:40:25 +0100 -Subject: [PATCH] netfilter: nf_tables: remove multihook chains and families - -Since NFPROTO_INET is handled from the core, we don't need to maintain -extra infrastructure in nf_tables to handle the double hook -registration, one for IPv4 and another for IPv6. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/net/netfilter/nf_tables.h -+++ b/include/net/netfilter/nf_tables.h -@@ -898,8 +898,6 @@ struct nft_stats { - struct u64_stats_sync syncp; - }; - --#define NFT_HOOK_OPS_MAX 2 -- - /** - * struct nft_base_chain - nf_tables base chain - * -@@ -911,7 +909,7 @@ struct nft_stats { - * @dev_name: device name that this base chain is attached to (if any) - */ - struct nft_base_chain { -- struct nf_hook_ops ops[NFT_HOOK_OPS_MAX]; -+ struct nf_hook_ops ops; - const struct nf_chain_type *type; - u8 policy; - u8 flags; -@@ -972,8 +970,6 @@ enum nft_af_flags { - * @owner: module owner - * @tables: used internally - * @flags: family flags -- * @nops: number of hook ops in this family -- * @hook_ops_init: initialization function for chain hook ops - * @hooks: hookfn overrides for packet validation - */ - struct nft_af_info { -@@ -983,9 +979,6 @@ struct nft_af_info { - struct module *owner; - struct list_head tables; - u32 flags; -- unsigned int nops; -- void (*hook_ops_init)(struct nf_hook_ops *, -- unsigned int); - nf_hookfn *hooks[NF_MAX_HOOKS]; - }; - ---- a/net/bridge/netfilter/nf_tables_bridge.c -+++ b/net/bridge/netfilter/nf_tables_bridge.c -@@ -46,7 +46,6 @@ static struct nft_af_info nft_af_bridge - .family = NFPROTO_BRIDGE, - .nhooks = NF_BR_NUMHOOKS, - .owner = THIS_MODULE, -- .nops = 1, - .hooks = { - [NF_BR_PRE_ROUTING] = nft_do_chain_bridge, - [NF_BR_LOCAL_IN] = nft_do_chain_bridge, ---- a/net/ipv4/netfilter/nf_tables_arp.c -+++ b/net/ipv4/netfilter/nf_tables_arp.c -@@ -31,7 +31,6 @@ static struct nft_af_info nft_af_arp __r - .family = NFPROTO_ARP, - .nhooks = NF_ARP_NUMHOOKS, - .owner = THIS_MODULE, -- .nops = 1, - .hooks = { - [NF_ARP_IN] = nft_do_chain_arp, - [NF_ARP_OUT] = nft_do_chain_arp, ---- a/net/ipv4/netfilter/nf_tables_ipv4.c -+++ b/net/ipv4/netfilter/nf_tables_ipv4.c -@@ -49,7 +49,6 @@ static struct nft_af_info nft_af_ipv4 __ - .family = NFPROTO_IPV4, - .nhooks = NF_INET_NUMHOOKS, - .owner = THIS_MODULE, -- .nops = 1, - .hooks = { - [NF_INET_LOCAL_IN] = nft_do_chain_ipv4, - [NF_INET_LOCAL_OUT] = nft_ipv4_output, ---- a/net/ipv6/netfilter/nf_tables_ipv6.c -+++ b/net/ipv6/netfilter/nf_tables_ipv6.c -@@ -46,7 +46,6 @@ static struct nft_af_info nft_af_ipv6 __ - .family = NFPROTO_IPV6, - .nhooks = NF_INET_NUMHOOKS, - .owner = THIS_MODULE, -- .nops = 1, - .hooks = { - [NF_INET_LOCAL_IN] = nft_do_chain_ipv6, - [NF_INET_LOCAL_OUT] = nft_ipv6_output, ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -139,29 +139,26 @@ static void nft_trans_destroy(struct nft - kfree(trans); - } - --static int nf_tables_register_hooks(struct net *net, -- const struct nft_table *table, -- struct nft_chain *chain, -- unsigned int hook_nops) -+static int nf_tables_register_hook(struct net *net, -+ const struct nft_table *table, -+ struct nft_chain *chain) - { - if (table->flags & NFT_TABLE_F_DORMANT || - !nft_is_base_chain(chain)) - return 0; - -- return nf_register_net_hooks(net, nft_base_chain(chain)->ops, -- hook_nops); -+ return nf_register_net_hook(net, &nft_base_chain(chain)->ops); - } - --static void nf_tables_unregister_hooks(struct net *net, -- const struct nft_table *table, -- struct nft_chain *chain, -- unsigned int hook_nops) -+static void nf_tables_unregister_hook(struct net *net, -+ const struct nft_table *table, -+ struct nft_chain *chain) - { - if (table->flags & NFT_TABLE_F_DORMANT || - !nft_is_base_chain(chain)) - return; - -- nf_unregister_net_hooks(net, nft_base_chain(chain)->ops, hook_nops); -+ nf_unregister_net_hook(net, &nft_base_chain(chain)->ops); - } - - static int nft_trans_table_add(struct nft_ctx *ctx, int msg_type) -@@ -639,8 +636,7 @@ static void _nf_tables_table_disable(str - if (cnt && i++ == cnt) - break; - -- nf_unregister_net_hooks(net, nft_base_chain(chain)->ops, -- afi->nops); -+ nf_unregister_net_hook(net, &nft_base_chain(chain)->ops); - } - } - -@@ -657,8 +653,7 @@ static int nf_tables_table_enable(struct - if (!nft_is_base_chain(chain)) - continue; - -- err = nf_register_net_hooks(net, nft_base_chain(chain)->ops, -- afi->nops); -+ err = nf_register_net_hook(net, &nft_base_chain(chain)->ops); - if (err < 0) - goto err; - -@@ -1070,7 +1065,7 @@ static int nf_tables_fill_chain_info(str - - if (nft_is_base_chain(chain)) { - const struct nft_base_chain *basechain = nft_base_chain(chain); -- const struct nf_hook_ops *ops = &basechain->ops[0]; -+ const struct nf_hook_ops *ops = &basechain->ops; - struct nlattr *nest; - - nest = nla_nest_start(skb, NFTA_CHAIN_HOOK); -@@ -1298,8 +1293,8 @@ static void nf_tables_chain_destroy(stru - free_percpu(basechain->stats); - if (basechain->stats) - static_branch_dec(&nft_counters_enabled); -- if (basechain->ops[0].dev != NULL) -- dev_put(basechain->ops[0].dev); -+ if (basechain->ops.dev != NULL) -+ dev_put(basechain->ops.dev); - kfree(chain->name); - kfree(basechain); - } else { -@@ -1395,7 +1390,6 @@ static int nf_tables_addchain(struct nft - struct nft_stats __percpu *stats; - struct net *net = ctx->net; - struct nft_chain *chain; -- unsigned int i; - int err; - - if (table->use == UINT_MAX) -@@ -1434,21 +1428,18 @@ static int nf_tables_addchain(struct nft - basechain->type = hook.type; - chain = &basechain->chain; - -- for (i = 0; i < afi->nops; i++) { -- ops = &basechain->ops[i]; -- ops->pf = family; -- ops->hooknum = hook.num; -- ops->priority = hook.priority; -- ops->priv = chain; -- ops->hook = afi->hooks[ops->hooknum]; -- ops->dev = hook.dev; -- if (hookfn) -- ops->hook = hookfn; -- if (afi->hook_ops_init) -- afi->hook_ops_init(ops, i); -- if (basechain->type->type == NFT_CHAIN_T_NAT) -- ops->nat_hook = true; -- } -+ ops = &basechain->ops; -+ ops->pf = family; -+ ops->hooknum = hook.num; -+ ops->priority = hook.priority; -+ ops->priv = chain; -+ ops->hook = afi->hooks[ops->hooknum]; -+ ops->dev = hook.dev; -+ if (hookfn) -+ ops->hook = hookfn; -+ -+ if (basechain->type->type == NFT_CHAIN_T_NAT) -+ ops->nat_hook = true; - - chain->flags |= NFT_BASE_CHAIN; - basechain->policy = policy; -@@ -1466,7 +1457,7 @@ static int nf_tables_addchain(struct nft - goto err1; - } - -- err = nf_tables_register_hooks(net, table, chain, afi->nops); -+ err = nf_tables_register_hook(net, table, chain); - if (err < 0) - goto err1; - -@@ -1480,7 +1471,7 @@ static int nf_tables_addchain(struct nft - - return 0; - err2: -- nf_tables_unregister_hooks(net, table, chain, afi->nops); -+ nf_tables_unregister_hook(net, table, chain); - err1: - nf_tables_chain_destroy(chain); - -@@ -1493,13 +1484,12 @@ static int nf_tables_updchain(struct nft - const struct nlattr * const *nla = ctx->nla; - struct nft_table *table = ctx->table; - struct nft_chain *chain = ctx->chain; -- struct nft_af_info *afi = ctx->afi; - struct nft_base_chain *basechain; - struct nft_stats *stats = NULL; - struct nft_chain_hook hook; - struct nf_hook_ops *ops; - struct nft_trans *trans; -- int err, i; -+ int err; - - if (nla[NFTA_CHAIN_HOOK]) { - if (!nft_is_base_chain(chain)) -@@ -1516,14 +1506,12 @@ static int nf_tables_updchain(struct nft - return -EBUSY; - } - -- for (i = 0; i < afi->nops; i++) { -- ops = &basechain->ops[i]; -- if (ops->hooknum != hook.num || -- ops->priority != hook.priority || -- ops->dev != hook.dev) { -- nft_chain_release_hook(&hook); -- return -EBUSY; -- } -+ ops = &basechain->ops; -+ if (ops->hooknum != hook.num || -+ ops->priority != hook.priority || -+ ops->dev != hook.dev) { -+ nft_chain_release_hook(&hook); -+ return -EBUSY; - } - nft_chain_release_hook(&hook); - } -@@ -5162,10 +5150,9 @@ static int nf_tables_commit(struct net * - case NFT_MSG_DELCHAIN: - list_del_rcu(&trans->ctx.chain->list); - nf_tables_chain_notify(&trans->ctx, NFT_MSG_DELCHAIN); -- nf_tables_unregister_hooks(trans->ctx.net, -- trans->ctx.table, -- trans->ctx.chain, -- trans->ctx.afi->nops); -+ nf_tables_unregister_hook(trans->ctx.net, -+ trans->ctx.table, -+ trans->ctx.chain); - break; - case NFT_MSG_NEWRULE: - nft_clear(trans->ctx.net, nft_trans_rule(trans)); -@@ -5302,10 +5289,9 @@ static int nf_tables_abort(struct net *n - } else { - trans->ctx.table->use--; - list_del_rcu(&trans->ctx.chain->list); -- nf_tables_unregister_hooks(trans->ctx.net, -- trans->ctx.table, -- trans->ctx.chain, -- trans->ctx.afi->nops); -+ nf_tables_unregister_hook(trans->ctx.net, -+ trans->ctx.table, -+ trans->ctx.chain); - } - break; - case NFT_MSG_DELCHAIN: -@@ -5408,7 +5394,7 @@ int nft_chain_validate_hooks(const struc - if (nft_is_base_chain(chain)) { - basechain = nft_base_chain(chain); - -- if ((1 << basechain->ops[0].hooknum) & hook_flags) -+ if ((1 << basechain->ops.hooknum) & hook_flags) - return 0; - - return -EOPNOTSUPP; -@@ -5890,8 +5876,7 @@ int __nft_release_basechain(struct nft_c - - BUG_ON(!nft_is_base_chain(ctx->chain)); - -- nf_tables_unregister_hooks(ctx->net, ctx->chain->table, ctx->chain, -- ctx->afi->nops); -+ nf_tables_unregister_hook(ctx->net, ctx->chain->table, ctx->chain); - list_for_each_entry_safe(rule, nr, &ctx->chain->rules, list) { - list_del(&rule->list); - ctx->chain->use--; -@@ -5920,8 +5905,7 @@ static void __nft_release_afinfo(struct - - list_for_each_entry_safe(table, nt, &afi->tables, list) { - list_for_each_entry(chain, &table->chains, list) -- nf_tables_unregister_hooks(net, table, chain, -- afi->nops); -+ nf_tables_unregister_hook(net, table, chain); - /* No packets are walking on these chains anymore. */ - ctx.table = table; - list_for_each_entry(chain, &table->chains, list) { ---- a/net/netfilter/nf_tables_inet.c -+++ b/net/netfilter/nf_tables_inet.c -@@ -74,7 +74,6 @@ static struct nft_af_info nft_af_inet __ - .family = NFPROTO_INET, - .nhooks = NF_INET_NUMHOOKS, - .owner = THIS_MODULE, -- .nops = 1, - .hooks = { - [NF_INET_LOCAL_IN] = nft_do_chain_inet, - [NF_INET_LOCAL_OUT] = nft_inet_output, ---- a/net/netfilter/nf_tables_netdev.c -+++ b/net/netfilter/nf_tables_netdev.c -@@ -43,7 +43,6 @@ static struct nft_af_info nft_af_netdev - .nhooks = NF_NETDEV_NUMHOOKS, - .owner = THIS_MODULE, - .flags = NFT_AF_NEEDS_DEV, -- .nops = 1, - .hooks = { - [NF_NETDEV_INGRESS] = nft_do_chain_netdev, - }, -@@ -98,7 +97,7 @@ static void nft_netdev_event(unsigned lo - __nft_release_basechain(ctx); - break; - case NETDEV_CHANGENAME: -- if (dev->ifindex != basechain->ops[0].dev->ifindex) -+ if (dev->ifindex != basechain->ops.dev->ifindex) - return; - - strncpy(basechain->dev_name, dev->name, IFNAMSIZ); ---- a/net/netfilter/nft_compat.c -+++ b/net/netfilter/nft_compat.c -@@ -186,7 +186,7 @@ nft_target_set_tgchk_param(struct xt_tgc - if (nft_is_base_chain(ctx->chain)) { - const struct nft_base_chain *basechain = - nft_base_chain(ctx->chain); -- const struct nf_hook_ops *ops = &basechain->ops[0]; -+ const struct nf_hook_ops *ops = &basechain->ops; - - par->hook_mask = 1 << ops->hooknum; - } else { -@@ -337,7 +337,7 @@ static int nft_target_validate(const str - if (nft_is_base_chain(ctx->chain)) { - const struct nft_base_chain *basechain = - nft_base_chain(ctx->chain); -- const struct nf_hook_ops *ops = &basechain->ops[0]; -+ const struct nf_hook_ops *ops = &basechain->ops; - - hook_mask = 1 << ops->hooknum; - if (target->hooks && !(hook_mask & target->hooks)) -@@ -434,7 +434,7 @@ nft_match_set_mtchk_param(struct xt_mtch - if (nft_is_base_chain(ctx->chain)) { - const struct nft_base_chain *basechain = - nft_base_chain(ctx->chain); -- const struct nf_hook_ops *ops = &basechain->ops[0]; -+ const struct nf_hook_ops *ops = &basechain->ops; - - par->hook_mask = 1 << ops->hooknum; - } else { -@@ -586,7 +586,7 @@ static int nft_match_validate(const stru - if (nft_is_base_chain(ctx->chain)) { - const struct nft_base_chain *basechain = - nft_base_chain(ctx->chain); -- const struct nf_hook_ops *ops = &basechain->ops[0]; -+ const struct nf_hook_ops *ops = &basechain->ops; - - hook_mask = 1 << ops->hooknum; - if (match->hooks && !(hook_mask & match->hooks)) diff --git a/target/linux/generic/backport-4.14/304-v4.16-netfilter-move-checksum-indirection-to-struct-nf_ipv.patch b/target/linux/generic/backport-4.14/304-v4.16-netfilter-move-checksum-indirection-to-struct-nf_ipv.patch deleted file mode 100644 index 07202fe591..0000000000 --- a/target/linux/generic/backport-4.14/304-v4.16-netfilter-move-checksum-indirection-to-struct-nf_ipv.patch +++ /dev/null @@ -1,171 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Mon, 27 Nov 2017 21:55:14 +0100 -Subject: [PATCH] netfilter: move checksum indirection to struct nf_ipv6_ops - -We cannot make a direct call to nf_ip6_checksum() because that would -result in autoloading the 'ipv6' module because of symbol dependencies. -Therefore, define checksum indirection in nf_ipv6_ops where this really -belongs to. - -For IPv4, we can indeed make a direct function call, which is faster, -given IPv4 is built-in in the networking code by default. Still, -CONFIG_INET=n and CONFIG_NETFILTER=y is possible, so define empty inline -stub for IPv4 in such case. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - create mode 100644 net/netfilter/utils.c - ---- a/include/linux/netfilter.h -+++ b/include/linux/netfilter.h -@@ -311,8 +311,6 @@ struct nf_queue_entry; - - struct nf_afinfo { - unsigned short family; -- __sum16 (*checksum)(struct sk_buff *skb, unsigned int hook, -- unsigned int dataoff, u_int8_t protocol); - __sum16 (*checksum_partial)(struct sk_buff *skb, - unsigned int hook, - unsigned int dataoff, -@@ -333,20 +331,9 @@ static inline const struct nf_afinfo *nf - return rcu_dereference(nf_afinfo[family]); - } - --static inline __sum16 --nf_checksum(struct sk_buff *skb, unsigned int hook, unsigned int dataoff, -- u_int8_t protocol, unsigned short family) --{ -- const struct nf_afinfo *afinfo; -- __sum16 csum = 0; -- -- rcu_read_lock(); -- afinfo = nf_get_afinfo(family); -- if (afinfo) -- csum = afinfo->checksum(skb, hook, dataoff, protocol); -- rcu_read_unlock(); -- return csum; --} -+__sum16 nf_checksum(struct sk_buff *skb, unsigned int hook, -+ unsigned int dataoff, u_int8_t protocol, -+ unsigned short family); - - static inline __sum16 - nf_checksum_partial(struct sk_buff *skb, unsigned int hook, ---- a/include/linux/netfilter_ipv4.h -+++ b/include/linux/netfilter_ipv4.h -@@ -7,6 +7,16 @@ - #include <uapi/linux/netfilter_ipv4.h> - - int ip_route_me_harder(struct net *net, struct sk_buff *skb, unsigned addr_type); -+ -+#ifdef CONFIG_INET - __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook, - unsigned int dataoff, u_int8_t protocol); -+#else -+static inline __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook, -+ unsigned int dataoff, u_int8_t protocol) -+{ -+ return 0; -+} -+#endif /* CONFIG_INET */ -+ - #endif /*__LINUX_IP_NETFILTER_H*/ ---- a/include/linux/netfilter_ipv6.h -+++ b/include/linux/netfilter_ipv6.h -@@ -19,6 +19,8 @@ struct nf_ipv6_ops { - void (*route_input)(struct sk_buff *skb); - int (*fragment)(struct net *net, struct sock *sk, struct sk_buff *skb, - int (*output)(struct net *, struct sock *, struct sk_buff *)); -+ __sum16 (*checksum)(struct sk_buff *skb, unsigned int hook, -+ unsigned int dataoff, u_int8_t protocol); - }; - - #ifdef CONFIG_NETFILTER ---- a/net/bridge/netfilter/nf_tables_bridge.c -+++ b/net/bridge/netfilter/nf_tables_bridge.c -@@ -106,12 +106,6 @@ static int nf_br_reroute(struct net *net - return 0; - } - --static __sum16 nf_br_checksum(struct sk_buff *skb, unsigned int hook, -- unsigned int dataoff, u_int8_t protocol) --{ -- return 0; --} -- - static __sum16 nf_br_checksum_partial(struct sk_buff *skb, unsigned int hook, - unsigned int dataoff, unsigned int len, - u_int8_t protocol) -@@ -127,7 +121,6 @@ static int nf_br_route(struct net *net, - - static const struct nf_afinfo nf_br_afinfo = { - .family = AF_BRIDGE, -- .checksum = nf_br_checksum, - .checksum_partial = nf_br_checksum_partial, - .route = nf_br_route, - .saveroute = nf_br_saveroute, ---- a/net/ipv4/netfilter.c -+++ b/net/ipv4/netfilter.c -@@ -188,7 +188,6 @@ static int nf_ip_route(struct net *net, - - static const struct nf_afinfo nf_ip_afinfo = { - .family = AF_INET, -- .checksum = nf_ip_checksum, - .checksum_partial = nf_ip_checksum_partial, - .route = nf_ip_route, - .saveroute = nf_ip_saveroute, ---- a/net/ipv6/netfilter.c -+++ b/net/ipv6/netfilter.c -@@ -196,12 +196,12 @@ static __sum16 nf_ip6_checksum_partial(s - static const struct nf_ipv6_ops ipv6ops = { - .chk_addr = ipv6_chk_addr, - .route_input = ip6_route_input, -- .fragment = ip6_fragment -+ .fragment = ip6_fragment, -+ .checksum = nf_ip6_checksum, - }; - - static const struct nf_afinfo nf_ip6_afinfo = { - .family = AF_INET6, -- .checksum = nf_ip6_checksum, - .checksum_partial = nf_ip6_checksum_partial, - .route = nf_ip6_route, - .saveroute = nf_ip6_saveroute, ---- a/net/netfilter/Makefile -+++ b/net/netfilter/Makefile -@@ -1,5 +1,5 @@ - # SPDX-License-Identifier: GPL-2.0 --netfilter-objs := core.o nf_log.o nf_queue.o nf_sockopt.o -+netfilter-objs := core.o nf_log.o nf_queue.o nf_sockopt.o utils.o - - nf_conntrack-y := nf_conntrack_core.o nf_conntrack_standalone.o nf_conntrack_expect.o nf_conntrack_helper.o nf_conntrack_proto.o nf_conntrack_l3proto_generic.o nf_conntrack_proto_generic.o nf_conntrack_proto_tcp.o nf_conntrack_proto_udp.o nf_conntrack_extend.o nf_conntrack_acct.o nf_conntrack_seqadj.o - nf_conntrack-$(CONFIG_NF_CONNTRACK_TIMEOUT) += nf_conntrack_timeout.o ---- /dev/null -+++ b/net/netfilter/utils.c -@@ -0,0 +1,26 @@ -+#include <linux/kernel.h> -+#include <linux/netfilter.h> -+#include <linux/netfilter_ipv4.h> -+#include <linux/netfilter_ipv6.h> -+ -+__sum16 nf_checksum(struct sk_buff *skb, unsigned int hook, -+ unsigned int dataoff, u_int8_t protocol, -+ unsigned short family) -+{ -+ const struct nf_ipv6_ops *v6ops; -+ __sum16 csum = 0; -+ -+ switch (family) { -+ case AF_INET: -+ csum = nf_ip_checksum(skb, hook, dataoff, protocol); -+ break; -+ case AF_INET6: -+ v6ops = rcu_dereference(nf_ipv6_ops); -+ if (v6ops) -+ csum = v6ops->checksum(skb, hook, dataoff, protocol); -+ break; -+ } -+ -+ return csum; -+} -+EXPORT_SYMBOL_GPL(nf_checksum); diff --git a/target/linux/generic/backport-4.14/305-v4.16-netfilter-move-checksum_partial-indirection-to-struc.patch b/target/linux/generic/backport-4.14/305-v4.16-netfilter-move-checksum_partial-indirection-to-struc.patch deleted file mode 100644 index 39f5564404..0000000000 --- a/target/linux/generic/backport-4.14/305-v4.16-netfilter-move-checksum_partial-indirection-to-struc.patch +++ /dev/null @@ -1,204 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Wed, 20 Dec 2017 16:04:18 +0100 -Subject: [PATCH] netfilter: move checksum_partial indirection to struct - nf_ipv6_ops - -We cannot make a direct call to nf_ip6_checksum_partial() because that -would result in autoloading the 'ipv6' module because of symbol -dependencies. Therefore, define checksum_partial indirection in -nf_ipv6_ops where this really belongs to. - -For IPv4, we can indeed make a direct function call, which is faster, -given IPv4 is built-in in the networking code by default. Still, -CONFIG_INET=n and CONFIG_NETFILTER=y is possible, so define empty inline -stub for IPv4 in such case. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/linux/netfilter.h -+++ b/include/linux/netfilter.h -@@ -311,11 +311,6 @@ struct nf_queue_entry; - - struct nf_afinfo { - unsigned short family; -- __sum16 (*checksum_partial)(struct sk_buff *skb, -- unsigned int hook, -- unsigned int dataoff, -- unsigned int len, -- u_int8_t protocol); - int (*route)(struct net *net, struct dst_entry **dst, - struct flowi *fl, bool strict); - void (*saveroute)(const struct sk_buff *skb, -@@ -335,22 +330,9 @@ __sum16 nf_checksum(struct sk_buff *skb, - unsigned int dataoff, u_int8_t protocol, - unsigned short family); - --static inline __sum16 --nf_checksum_partial(struct sk_buff *skb, unsigned int hook, -- unsigned int dataoff, unsigned int len, -- u_int8_t protocol, unsigned short family) --{ -- const struct nf_afinfo *afinfo; -- __sum16 csum = 0; -- -- rcu_read_lock(); -- afinfo = nf_get_afinfo(family); -- if (afinfo) -- csum = afinfo->checksum_partial(skb, hook, dataoff, len, -- protocol); -- rcu_read_unlock(); -- return csum; --} -+__sum16 nf_checksum_partial(struct sk_buff *skb, unsigned int hook, -+ unsigned int dataoff, unsigned int len, -+ u_int8_t protocol, unsigned short family); - - int nf_register_afinfo(const struct nf_afinfo *afinfo); - void nf_unregister_afinfo(const struct nf_afinfo *afinfo); ---- a/include/linux/netfilter_ipv4.h -+++ b/include/linux/netfilter_ipv4.h -@@ -11,12 +11,23 @@ int ip_route_me_harder(struct net *net, - #ifdef CONFIG_INET - __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook, - unsigned int dataoff, u_int8_t protocol); -+__sum16 nf_ip_checksum_partial(struct sk_buff *skb, unsigned int hook, -+ unsigned int dataoff, unsigned int len, -+ u_int8_t protocol); - #else - static inline __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook, - unsigned int dataoff, u_int8_t protocol) - { - return 0; - } -+static inline __sum16 nf_ip_checksum_partial(struct sk_buff *skb, -+ unsigned int hook, -+ unsigned int dataoff, -+ unsigned int len, -+ u_int8_t protocol) -+{ -+ return 0; -+} - #endif /* CONFIG_INET */ - - #endif /*__LINUX_IP_NETFILTER_H*/ ---- a/include/linux/netfilter_ipv6.h -+++ b/include/linux/netfilter_ipv6.h -@@ -21,6 +21,9 @@ struct nf_ipv6_ops { - int (*output)(struct net *, struct sock *, struct sk_buff *)); - __sum16 (*checksum)(struct sk_buff *skb, unsigned int hook, - unsigned int dataoff, u_int8_t protocol); -+ __sum16 (*checksum_partial)(struct sk_buff *skb, unsigned int hook, -+ unsigned int dataoff, unsigned int len, -+ u_int8_t protocol); - }; - - #ifdef CONFIG_NETFILTER ---- a/net/bridge/netfilter/nf_tables_bridge.c -+++ b/net/bridge/netfilter/nf_tables_bridge.c -@@ -106,13 +106,6 @@ static int nf_br_reroute(struct net *net - return 0; - } - --static __sum16 nf_br_checksum_partial(struct sk_buff *skb, unsigned int hook, -- unsigned int dataoff, unsigned int len, -- u_int8_t protocol) --{ -- return 0; --} -- - static int nf_br_route(struct net *net, struct dst_entry **dst, - struct flowi *fl, bool strict __always_unused) - { -@@ -121,7 +114,6 @@ static int nf_br_route(struct net *net, - - static const struct nf_afinfo nf_br_afinfo = { - .family = AF_BRIDGE, -- .checksum_partial = nf_br_checksum_partial, - .route = nf_br_route, - .saveroute = nf_br_saveroute, - .reroute = nf_br_reroute, ---- a/net/ipv4/netfilter.c -+++ b/net/ipv4/netfilter.c -@@ -155,9 +155,9 @@ __sum16 nf_ip_checksum(struct sk_buff *s - } - EXPORT_SYMBOL(nf_ip_checksum); - --static __sum16 nf_ip_checksum_partial(struct sk_buff *skb, unsigned int hook, -- unsigned int dataoff, unsigned int len, -- u_int8_t protocol) -+__sum16 nf_ip_checksum_partial(struct sk_buff *skb, unsigned int hook, -+ unsigned int dataoff, unsigned int len, -+ u_int8_t protocol) - { - const struct iphdr *iph = ip_hdr(skb); - __sum16 csum = 0; -@@ -175,6 +175,7 @@ static __sum16 nf_ip_checksum_partial(st - } - return csum; - } -+EXPORT_SYMBOL_GPL(nf_ip_checksum_partial); - - static int nf_ip_route(struct net *net, struct dst_entry **dst, - struct flowi *fl, bool strict __always_unused) -@@ -188,7 +189,6 @@ static int nf_ip_route(struct net *net, - - static const struct nf_afinfo nf_ip_afinfo = { - .family = AF_INET, -- .checksum_partial = nf_ip_checksum_partial, - .route = nf_ip_route, - .saveroute = nf_ip_saveroute, - .reroute = nf_ip_reroute, ---- a/net/ipv6/netfilter.c -+++ b/net/ipv6/netfilter.c -@@ -194,15 +194,15 @@ static __sum16 nf_ip6_checksum_partial(s - }; - - static const struct nf_ipv6_ops ipv6ops = { -- .chk_addr = ipv6_chk_addr, -- .route_input = ip6_route_input, -- .fragment = ip6_fragment, -- .checksum = nf_ip6_checksum, -+ .chk_addr = ipv6_chk_addr, -+ .route_input = ip6_route_input, -+ .fragment = ip6_fragment, -+ .checksum = nf_ip6_checksum, -+ .checksum_partial = nf_ip6_checksum_partial, - }; - - static const struct nf_afinfo nf_ip6_afinfo = { - .family = AF_INET6, -- .checksum_partial = nf_ip6_checksum_partial, - .route = nf_ip6_route, - .saveroute = nf_ip6_saveroute, - .reroute = nf_ip6_reroute, ---- a/net/netfilter/utils.c -+++ b/net/netfilter/utils.c -@@ -24,3 +24,27 @@ __sum16 nf_checksum(struct sk_buff *skb, - return csum; - } - EXPORT_SYMBOL_GPL(nf_checksum); -+ -+__sum16 nf_checksum_partial(struct sk_buff *skb, unsigned int hook, -+ unsigned int dataoff, unsigned int len, -+ u_int8_t protocol, unsigned short family) -+{ -+ const struct nf_ipv6_ops *v6ops; -+ __sum16 csum = 0; -+ -+ switch (family) { -+ case AF_INET: -+ csum = nf_ip_checksum_partial(skb, hook, dataoff, len, -+ protocol); -+ break; -+ case AF_INET6: -+ v6ops = rcu_dereference(nf_ipv6_ops); -+ if (v6ops) -+ csum = v6ops->checksum_partial(skb, hook, dataoff, len, -+ protocol); -+ break; -+ } -+ -+ return csum; -+} -+EXPORT_SYMBOL_GPL(nf_checksum_partial); diff --git a/target/linux/generic/backport-4.14/306-v4.16-netfilter-remove-saveroute-indirection-in-struct-nf_.patch b/target/linux/generic/backport-4.14/306-v4.16-netfilter-remove-saveroute-indirection-in-struct-nf_.patch deleted file mode 100644 index 943b3eed30..0000000000 --- a/target/linux/generic/backport-4.14/306-v4.16-netfilter-remove-saveroute-indirection-in-struct-nf_.patch +++ /dev/null @@ -1,232 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Wed, 20 Dec 2017 16:12:55 +0100 -Subject: [PATCH] netfilter: remove saveroute indirection in struct nf_afinfo - -This is only used by nf_queue.c and this function comes with no symbol -dependencies with IPv6, it just refers to structure layouts. Therefore, -we can replace it by a direct function call from where it belongs. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/linux/netfilter.h -+++ b/include/linux/netfilter.h -@@ -313,8 +313,6 @@ struct nf_afinfo { - unsigned short family; - int (*route)(struct net *net, struct dst_entry **dst, - struct flowi *fl, bool strict); -- void (*saveroute)(const struct sk_buff *skb, -- struct nf_queue_entry *entry); - int (*reroute)(struct net *net, struct sk_buff *skb, - const struct nf_queue_entry *entry); - int route_key_size; ---- a/include/linux/netfilter_ipv4.h -+++ b/include/linux/netfilter_ipv4.h -@@ -6,6 +6,16 @@ - - #include <uapi/linux/netfilter_ipv4.h> - -+/* Extra routing may needed on local out, as the QUEUE target never returns -+ * control to the table. -+ */ -+struct ip_rt_info { -+ __be32 daddr; -+ __be32 saddr; -+ u_int8_t tos; -+ u_int32_t mark; -+}; -+ - int ip_route_me_harder(struct net *net, struct sk_buff *skb, unsigned addr_type); - - #ifdef CONFIG_INET ---- a/include/linux/netfilter_ipv6.h -+++ b/include/linux/netfilter_ipv6.h -@@ -9,6 +9,15 @@ - - #include <uapi/linux/netfilter_ipv6.h> - -+/* Extra routing may needed on local out, as the QUEUE target never returns -+ * control to the table. -+ */ -+struct ip6_rt_info { -+ struct in6_addr daddr; -+ struct in6_addr saddr; -+ u_int32_t mark; -+}; -+ - /* - * Hook functions for ipv6 to allow xt_* modules to be built-in even - * if IPv6 is a module. ---- a/net/bridge/netfilter/nf_tables_bridge.c -+++ b/net/bridge/netfilter/nf_tables_bridge.c -@@ -95,11 +95,6 @@ static const struct nf_chain_type filter - (1 << NF_BR_POST_ROUTING), - }; - --static void nf_br_saveroute(const struct sk_buff *skb, -- struct nf_queue_entry *entry) --{ --} -- - static int nf_br_reroute(struct net *net, struct sk_buff *skb, - const struct nf_queue_entry *entry) - { -@@ -115,7 +110,6 @@ static int nf_br_route(struct net *net, - static const struct nf_afinfo nf_br_afinfo = { - .family = AF_BRIDGE, - .route = nf_br_route, -- .saveroute = nf_br_saveroute, - .reroute = nf_br_reroute, - .route_key_size = 0, - }; ---- a/net/ipv4/netfilter.c -+++ b/net/ipv4/netfilter.c -@@ -80,33 +80,6 @@ int ip_route_me_harder(struct net *net, - } - EXPORT_SYMBOL(ip_route_me_harder); - --/* -- * Extra routing may needed on local out, as the QUEUE target never -- * returns control to the table. -- */ -- --struct ip_rt_info { -- __be32 daddr; -- __be32 saddr; -- u_int8_t tos; -- u_int32_t mark; --}; -- --static void nf_ip_saveroute(const struct sk_buff *skb, -- struct nf_queue_entry *entry) --{ -- struct ip_rt_info *rt_info = nf_queue_entry_reroute(entry); -- -- if (entry->state.hook == NF_INET_LOCAL_OUT) { -- const struct iphdr *iph = ip_hdr(skb); -- -- rt_info->tos = iph->tos; -- rt_info->daddr = iph->daddr; -- rt_info->saddr = iph->saddr; -- rt_info->mark = skb->mark; -- } --} -- - static int nf_ip_reroute(struct net *net, struct sk_buff *skb, - const struct nf_queue_entry *entry) - { -@@ -190,7 +163,6 @@ static int nf_ip_route(struct net *net, - static const struct nf_afinfo nf_ip_afinfo = { - .family = AF_INET, - .route = nf_ip_route, -- .saveroute = nf_ip_saveroute, - .reroute = nf_ip_reroute, - .route_key_size = sizeof(struct ip_rt_info), - }; ---- a/net/ipv6/netfilter.c -+++ b/net/ipv6/netfilter.c -@@ -72,31 +72,6 @@ int ip6_route_me_harder(struct net *net, - } - EXPORT_SYMBOL(ip6_route_me_harder); - --/* -- * Extra routing may needed on local out, as the QUEUE target never -- * returns control to the table. -- */ -- --struct ip6_rt_info { -- struct in6_addr daddr; -- struct in6_addr saddr; -- u_int32_t mark; --}; -- --static void nf_ip6_saveroute(const struct sk_buff *skb, -- struct nf_queue_entry *entry) --{ -- struct ip6_rt_info *rt_info = nf_queue_entry_reroute(entry); -- -- if (entry->state.hook == NF_INET_LOCAL_OUT) { -- const struct ipv6hdr *iph = ipv6_hdr(skb); -- -- rt_info->daddr = iph->daddr; -- rt_info->saddr = iph->saddr; -- rt_info->mark = skb->mark; -- } --} -- - static int nf_ip6_reroute(struct net *net, struct sk_buff *skb, - const struct nf_queue_entry *entry) - { -@@ -204,7 +179,6 @@ static const struct nf_ipv6_ops ipv6ops - static const struct nf_afinfo nf_ip6_afinfo = { - .family = AF_INET6, - .route = nf_ip6_route, -- .saveroute = nf_ip6_saveroute, - .reroute = nf_ip6_reroute, - .route_key_size = sizeof(struct ip6_rt_info), - }; ---- a/net/netfilter/nf_queue.c -+++ b/net/netfilter/nf_queue.c -@@ -10,6 +10,8 @@ - #include <linux/proc_fs.h> - #include <linux/skbuff.h> - #include <linux/netfilter.h> -+#include <linux/netfilter_ipv4.h> -+#include <linux/netfilter_ipv6.h> - #include <linux/netfilter_bridge.h> - #include <linux/seq_file.h> - #include <linux/rcupdate.h> -@@ -108,6 +110,35 @@ void nf_queue_nf_hook_drop(struct net *n - } - EXPORT_SYMBOL_GPL(nf_queue_nf_hook_drop); - -+static void nf_ip_saveroute(const struct sk_buff *skb, -+ struct nf_queue_entry *entry) -+{ -+ struct ip_rt_info *rt_info = nf_queue_entry_reroute(entry); -+ -+ if (entry->state.hook == NF_INET_LOCAL_OUT) { -+ const struct iphdr *iph = ip_hdr(skb); -+ -+ rt_info->tos = iph->tos; -+ rt_info->daddr = iph->daddr; -+ rt_info->saddr = iph->saddr; -+ rt_info->mark = skb->mark; -+ } -+} -+ -+static void nf_ip6_saveroute(const struct sk_buff *skb, -+ struct nf_queue_entry *entry) -+{ -+ struct ip6_rt_info *rt_info = nf_queue_entry_reroute(entry); -+ -+ if (entry->state.hook == NF_INET_LOCAL_OUT) { -+ const struct ipv6hdr *iph = ipv6_hdr(skb); -+ -+ rt_info->daddr = iph->daddr; -+ rt_info->saddr = iph->saddr; -+ rt_info->mark = skb->mark; -+ } -+} -+ - static int __nf_queue(struct sk_buff *skb, const struct nf_hook_state *state, - const struct nf_hook_entries *entries, - unsigned int index, unsigned int queuenum) -@@ -148,7 +179,16 @@ static int __nf_queue(struct sk_buff *sk - }; - - nf_queue_entry_get_refs(entry); -- afinfo->saveroute(skb, entry); -+ -+ switch (entry->state.pf) { -+ case AF_INET: -+ nf_ip_saveroute(skb, entry); -+ break; -+ case AF_INET6: -+ nf_ip6_saveroute(skb, entry); -+ break; -+ } -+ - status = qh->outfn(entry, queuenum); - - if (status < 0) { diff --git a/target/linux/generic/backport-4.14/307-v4.16-netfilter-move-route-indirection-to-struct-nf_ipv6_o.patch b/target/linux/generic/backport-4.14/307-v4.16-netfilter-move-route-indirection-to-struct-nf_ipv6_o.patch deleted file mode 100644 index a594f87cd9..0000000000 --- a/target/linux/generic/backport-4.14/307-v4.16-netfilter-move-route-indirection-to-struct-nf_ipv6_o.patch +++ /dev/null @@ -1,349 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Mon, 27 Nov 2017 22:29:52 +0100 -Subject: [PATCH] netfilter: move route indirection to struct nf_ipv6_ops - -We cannot make a direct call to nf_ip6_route() because that would result -in autoloading the 'ipv6' module because of symbol dependencies. -Therefore, define route indirection in nf_ipv6_ops where this really -belongs to. - -For IPv4, we can indeed make a direct function call, which is faster, -given IPv4 is built-in in the networking code by default. Still, -CONFIG_INET=n and CONFIG_NETFILTER=y is possible, so define empty inline -stub for IPv4 in such case. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/linux/netfilter.h -+++ b/include/linux/netfilter.h -@@ -311,8 +311,6 @@ struct nf_queue_entry; - - struct nf_afinfo { - unsigned short family; -- int (*route)(struct net *net, struct dst_entry **dst, -- struct flowi *fl, bool strict); - int (*reroute)(struct net *net, struct sk_buff *skb, - const struct nf_queue_entry *entry); - int route_key_size; -@@ -331,6 +329,8 @@ __sum16 nf_checksum(struct sk_buff *skb, - __sum16 nf_checksum_partial(struct sk_buff *skb, unsigned int hook, - unsigned int dataoff, unsigned int len, - u_int8_t protocol, unsigned short family); -+int nf_route(struct net *net, struct dst_entry **dst, struct flowi *fl, -+ bool strict, unsigned short family); - - int nf_register_afinfo(const struct nf_afinfo *afinfo); - void nf_unregister_afinfo(const struct nf_afinfo *afinfo); ---- a/include/linux/netfilter_ipv4.h -+++ b/include/linux/netfilter_ipv4.h -@@ -24,6 +24,8 @@ __sum16 nf_ip_checksum(struct sk_buff *s - __sum16 nf_ip_checksum_partial(struct sk_buff *skb, unsigned int hook, - unsigned int dataoff, unsigned int len, - u_int8_t protocol); -+int nf_ip_route(struct net *net, struct dst_entry **dst, struct flowi *fl, -+ bool strict); - #else - static inline __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook, - unsigned int dataoff, u_int8_t protocol) -@@ -38,6 +40,11 @@ static inline __sum16 nf_ip_checksum_par - { - return 0; - } -+static inline int nf_ip_route(struct net *net, struct dst_entry **dst, -+ struct flowi *fl, bool strict) -+{ -+ return -EOPNOTSUPP; -+} - #endif /* CONFIG_INET */ - - #endif /*__LINUX_IP_NETFILTER_H*/ ---- a/include/linux/netfilter_ipv6.h -+++ b/include/linux/netfilter_ipv6.h -@@ -33,6 +33,8 @@ struct nf_ipv6_ops { - __sum16 (*checksum_partial)(struct sk_buff *skb, unsigned int hook, - unsigned int dataoff, unsigned int len, - u_int8_t protocol); -+ int (*route)(struct net *net, struct dst_entry **dst, struct flowi *fl, -+ bool strict); - }; - - #ifdef CONFIG_NETFILTER ---- a/net/bridge/netfilter/nf_tables_bridge.c -+++ b/net/bridge/netfilter/nf_tables_bridge.c -@@ -101,15 +101,8 @@ static int nf_br_reroute(struct net *net - return 0; - } - --static int nf_br_route(struct net *net, struct dst_entry **dst, -- struct flowi *fl, bool strict __always_unused) --{ -- return 0; --} -- - static const struct nf_afinfo nf_br_afinfo = { - .family = AF_BRIDGE, -- .route = nf_br_route, - .reroute = nf_br_reroute, - .route_key_size = 0, - }; ---- a/net/ipv4/netfilter.c -+++ b/net/ipv4/netfilter.c -@@ -150,8 +150,8 @@ __sum16 nf_ip_checksum_partial(struct sk - } - EXPORT_SYMBOL_GPL(nf_ip_checksum_partial); - --static int nf_ip_route(struct net *net, struct dst_entry **dst, -- struct flowi *fl, bool strict __always_unused) -+int nf_ip_route(struct net *net, struct dst_entry **dst, struct flowi *fl, -+ bool strict __always_unused) - { - struct rtable *rt = ip_route_output_key(net, &fl->u.ip4); - if (IS_ERR(rt)) -@@ -159,10 +159,10 @@ static int nf_ip_route(struct net *net, - *dst = &rt->dst; - return 0; - } -+EXPORT_SYMBOL_GPL(nf_ip_route); - - static const struct nf_afinfo nf_ip_afinfo = { - .family = AF_INET, -- .route = nf_ip_route, - .reroute = nf_ip_reroute, - .route_key_size = sizeof(struct ip_rt_info), - }; ---- a/net/ipv6/netfilter.c -+++ b/net/ipv6/netfilter.c -@@ -174,11 +174,11 @@ static const struct nf_ipv6_ops ipv6ops - .fragment = ip6_fragment, - .checksum = nf_ip6_checksum, - .checksum_partial = nf_ip6_checksum_partial, -+ .route = nf_ip6_route, - }; - - static const struct nf_afinfo nf_ip6_afinfo = { - .family = AF_INET6, -- .route = nf_ip6_route, - .reroute = nf_ip6_reroute, - .route_key_size = sizeof(struct ip6_rt_info), - }; ---- a/net/ipv6/netfilter/nft_fib_ipv6.c -+++ b/net/ipv6/netfilter/nft_fib_ipv6.c -@@ -60,7 +60,6 @@ static u32 __nft_fib6_eval_type(const st - { - const struct net_device *dev = NULL; - const struct nf_ipv6_ops *v6ops; -- const struct nf_afinfo *afinfo; - int route_err, addrtype; - struct rt6_info *rt; - struct flowi6 fl6 = { -@@ -69,8 +68,8 @@ static u32 __nft_fib6_eval_type(const st - }; - u32 ret = 0; - -- afinfo = nf_get_afinfo(NFPROTO_IPV6); -- if (!afinfo) -+ v6ops = nf_get_ipv6_ops(); -+ if (!v6ops) - return RTN_UNREACHABLE; - - if (priv->flags & NFTA_FIB_F_IIF) -@@ -80,12 +79,11 @@ static u32 __nft_fib6_eval_type(const st - - nft_fib6_flowi_init(&fl6, priv, pkt, dev, iph); - -- v6ops = nf_get_ipv6_ops(); -- if (dev && v6ops && v6ops->chk_addr(nft_net(pkt), &fl6.daddr, dev, true)) -+ if (dev && v6ops->chk_addr(nft_net(pkt), &fl6.daddr, dev, true)) - ret = RTN_LOCAL; - -- route_err = afinfo->route(nft_net(pkt), (struct dst_entry **)&rt, -- flowi6_to_flowi(&fl6), false); -+ route_err = v6ops->route(nft_net(pkt), (struct dst_entry **)&rt, -+ flowi6_to_flowi(&fl6), false); - if (route_err) - goto err; - ---- a/net/netfilter/nf_conntrack_h323_main.c -+++ b/net/netfilter/nf_conntrack_h323_main.c -@@ -24,6 +24,7 @@ - #include <linux/skbuff.h> - #include <net/route.h> - #include <net/ip6_route.h> -+#include <linux/netfilter_ipv6.h> - - #include <net/netfilter/nf_conntrack.h> - #include <net/netfilter/nf_conntrack_core.h> -@@ -732,14 +733,8 @@ static int callforward_do_filter(struct - const union nf_inet_addr *dst, - u_int8_t family) - { -- const struct nf_afinfo *afinfo; - int ret = 0; - -- /* rcu_read_lock()ed by nf_hook_thresh */ -- afinfo = nf_get_afinfo(family); -- if (!afinfo) -- return 0; -- - switch (family) { - case AF_INET: { - struct flowi4 fl1, fl2; -@@ -750,10 +745,10 @@ static int callforward_do_filter(struct - - memset(&fl2, 0, sizeof(fl2)); - fl2.daddr = dst->ip; -- if (!afinfo->route(net, (struct dst_entry **)&rt1, -- flowi4_to_flowi(&fl1), false)) { -- if (!afinfo->route(net, (struct dst_entry **)&rt2, -- flowi4_to_flowi(&fl2), false)) { -+ if (!nf_ip_route(net, (struct dst_entry **)&rt1, -+ flowi4_to_flowi(&fl1), false)) { -+ if (!nf_ip_route(net, (struct dst_entry **)&rt2, -+ flowi4_to_flowi(&fl2), false)) { - if (rt_nexthop(rt1, fl1.daddr) == - rt_nexthop(rt2, fl2.daddr) && - rt1->dst.dev == rt2->dst.dev) -@@ -766,18 +761,23 @@ static int callforward_do_filter(struct - } - #if IS_ENABLED(CONFIG_NF_CONNTRACK_IPV6) - case AF_INET6: { -- struct flowi6 fl1, fl2; -+ const struct nf_ipv6_ops *v6ops; - struct rt6_info *rt1, *rt2; -+ struct flowi6 fl1, fl2; -+ -+ v6ops = nf_get_ipv6_ops(); -+ if (!v6ops) -+ return 0; - - memset(&fl1, 0, sizeof(fl1)); - fl1.daddr = src->in6; - - memset(&fl2, 0, sizeof(fl2)); - fl2.daddr = dst->in6; -- if (!afinfo->route(net, (struct dst_entry **)&rt1, -- flowi6_to_flowi(&fl1), false)) { -- if (!afinfo->route(net, (struct dst_entry **)&rt2, -- flowi6_to_flowi(&fl2), false)) { -+ if (!v6ops->route(net, (struct dst_entry **)&rt1, -+ flowi6_to_flowi(&fl1), false)) { -+ if (!v6ops->route(net, (struct dst_entry **)&rt2, -+ flowi6_to_flowi(&fl2), false)) { - if (ipv6_addr_equal(rt6_nexthop(rt1, &fl1.daddr), - rt6_nexthop(rt2, &fl2.daddr)) && - rt1->dst.dev == rt2->dst.dev) ---- a/net/netfilter/nft_rt.c -+++ b/net/netfilter/nft_rt.c -@@ -27,7 +27,7 @@ static u16 get_tcpmss(const struct nft_p - { - u32 minlen = sizeof(struct ipv6hdr), mtu = dst_mtu(skbdst); - const struct sk_buff *skb = pkt->skb; -- const struct nf_afinfo *ai; -+ struct dst_entry *dst = NULL; - struct flowi fl; - - memset(&fl, 0, sizeof(fl)); -@@ -43,15 +43,10 @@ static u16 get_tcpmss(const struct nft_p - break; - } - -- ai = nf_get_afinfo(nft_pf(pkt)); -- if (ai) { -- struct dst_entry *dst = NULL; -- -- ai->route(nft_net(pkt), &dst, &fl, false); -- if (dst) { -- mtu = min(mtu, dst_mtu(dst)); -- dst_release(dst); -- } -+ nf_route(nft_net(pkt), &dst, &fl, false, nft_pf(pkt)); -+ if (dst) { -+ mtu = min(mtu, dst_mtu(dst)); -+ dst_release(dst); - } - - if (mtu <= minlen || mtu > 0xffff) ---- a/net/netfilter/utils.c -+++ b/net/netfilter/utils.c -@@ -48,3 +48,24 @@ __sum16 nf_checksum_partial(struct sk_bu - return csum; - } - EXPORT_SYMBOL_GPL(nf_checksum_partial); -+ -+int nf_route(struct net *net, struct dst_entry **dst, struct flowi *fl, -+ bool strict, unsigned short family) -+{ -+ const struct nf_ipv6_ops *v6ops; -+ int ret = 0; -+ -+ switch (family) { -+ case AF_INET: -+ ret = nf_ip_route(net, dst, fl, strict); -+ break; -+ case AF_INET6: -+ v6ops = rcu_dereference(nf_ipv6_ops); -+ if (v6ops) -+ ret = v6ops->route(net, dst, fl, strict); -+ break; -+ } -+ -+ return ret; -+} -+EXPORT_SYMBOL_GPL(nf_route); ---- a/net/netfilter/xt_TCPMSS.c -+++ b/net/netfilter/xt_TCPMSS.c -@@ -48,7 +48,6 @@ static u_int32_t tcpmss_reverse_mtu(stru - unsigned int family) - { - struct flowi fl; -- const struct nf_afinfo *ai; - struct rtable *rt = NULL; - u_int32_t mtu = ~0U; - -@@ -62,10 +61,8 @@ static u_int32_t tcpmss_reverse_mtu(stru - memset(fl6, 0, sizeof(*fl6)); - fl6->daddr = ipv6_hdr(skb)->saddr; - } -- ai = nf_get_afinfo(family); -- if (ai != NULL) -- ai->route(net, (struct dst_entry **)&rt, &fl, false); - -+ nf_route(net, (struct dst_entry **)&rt, &fl, false, family); - if (rt != NULL) { - mtu = dst_mtu(&rt->dst); - dst_release(&rt->dst); ---- a/net/netfilter/xt_addrtype.c -+++ b/net/netfilter/xt_addrtype.c -@@ -36,7 +36,7 @@ MODULE_ALIAS("ip6t_addrtype"); - static u32 match_lookup_rt6(struct net *net, const struct net_device *dev, - const struct in6_addr *addr, u16 mask) - { -- const struct nf_afinfo *afinfo; -+ const struct nf_ipv6_ops *v6ops; - struct flowi6 flow; - struct rt6_info *rt; - u32 ret = 0; -@@ -47,17 +47,14 @@ static u32 match_lookup_rt6(struct net * - if (dev) - flow.flowi6_oif = dev->ifindex; - -- afinfo = nf_get_afinfo(NFPROTO_IPV6); -- if (afinfo != NULL) { -- const struct nf_ipv6_ops *v6ops; -- -+ v6ops = nf_get_ipv6_ops(); -+ if (v6ops) { - if (dev && (mask & XT_ADDRTYPE_LOCAL)) { -- v6ops = nf_get_ipv6_ops(); -- if (v6ops && v6ops->chk_addr(net, addr, dev, true)) -+ if (v6ops->chk_addr(net, addr, dev, true)) - ret = XT_ADDRTYPE_LOCAL; - } -- route_err = afinfo->route(net, (struct dst_entry **)&rt, -- flowi6_to_flowi(&flow), false); -+ route_err = v6ops->route(net, (struct dst_entry **)&rt, -+ flowi6_to_flowi(&flow), false); - } else { - route_err = 1; - } diff --git a/target/linux/generic/backport-4.14/308-v4.16-netfilter-move-reroute-indirection-to-struct-nf_ipv6.patch b/target/linux/generic/backport-4.14/308-v4.16-netfilter-move-reroute-indirection-to-struct-nf_ipv6.patch deleted file mode 100644 index 810f57ca19..0000000000 --- a/target/linux/generic/backport-4.14/308-v4.16-netfilter-move-reroute-indirection-to-struct-nf_ipv6.patch +++ /dev/null @@ -1,223 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Mon, 27 Nov 2017 22:50:26 +0100 -Subject: [PATCH] netfilter: move reroute indirection to struct nf_ipv6_ops - -We cannot make a direct call to nf_ip6_reroute() because that would result -in autoloading the 'ipv6' module because of symbol dependencies. -Therefore, define reroute indirection in nf_ipv6_ops where this really -belongs to. - -For IPv4, we can indeed make a direct function call, which is faster, -given IPv4 is built-in in the networking code by default. Still, -CONFIG_INET=n and CONFIG_NETFILTER=y is possible, so define empty inline -stub for IPv4 in such case. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/linux/netfilter.h -+++ b/include/linux/netfilter.h -@@ -311,8 +311,6 @@ struct nf_queue_entry; - - struct nf_afinfo { - unsigned short family; -- int (*reroute)(struct net *net, struct sk_buff *skb, -- const struct nf_queue_entry *entry); - int route_key_size; - }; - -@@ -331,6 +329,7 @@ __sum16 nf_checksum_partial(struct sk_bu - u_int8_t protocol, unsigned short family); - int nf_route(struct net *net, struct dst_entry **dst, struct flowi *fl, - bool strict, unsigned short family); -+int nf_reroute(struct sk_buff *skb, struct nf_queue_entry *entry); - - int nf_register_afinfo(const struct nf_afinfo *afinfo); - void nf_unregister_afinfo(const struct nf_afinfo *afinfo); ---- a/include/linux/netfilter_ipv4.h -+++ b/include/linux/netfilter_ipv4.h -@@ -18,6 +18,8 @@ struct ip_rt_info { - - int ip_route_me_harder(struct net *net, struct sk_buff *skb, unsigned addr_type); - -+struct nf_queue_entry; -+ - #ifdef CONFIG_INET - __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook, - unsigned int dataoff, u_int8_t protocol); -@@ -26,6 +28,7 @@ __sum16 nf_ip_checksum_partial(struct sk - u_int8_t protocol); - int nf_ip_route(struct net *net, struct dst_entry **dst, struct flowi *fl, - bool strict); -+int nf_ip_reroute(struct sk_buff *skb, const struct nf_queue_entry *entry); - #else - static inline __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook, - unsigned int dataoff, u_int8_t protocol) -@@ -45,6 +48,11 @@ static inline int nf_ip_route(struct net - { - return -EOPNOTSUPP; - } -+static inline int nf_ip_reroute(struct sk_buff *skb, -+ const struct nf_queue_entry *entry) -+{ -+ return -EOPNOTSUPP; -+} - #endif /* CONFIG_INET */ - - #endif /*__LINUX_IP_NETFILTER_H*/ ---- a/include/linux/netfilter_ipv6.h -+++ b/include/linux/netfilter_ipv6.h -@@ -18,6 +18,8 @@ struct ip6_rt_info { - u_int32_t mark; - }; - -+struct nf_queue_entry; -+ - /* - * Hook functions for ipv6 to allow xt_* modules to be built-in even - * if IPv6 is a module. -@@ -35,6 +37,7 @@ struct nf_ipv6_ops { - u_int8_t protocol); - int (*route)(struct net *net, struct dst_entry **dst, struct flowi *fl, - bool strict); -+ int (*reroute)(struct sk_buff *skb, const struct nf_queue_entry *entry); - }; - - #ifdef CONFIG_NETFILTER ---- a/net/bridge/netfilter/nf_tables_bridge.c -+++ b/net/bridge/netfilter/nf_tables_bridge.c -@@ -95,15 +95,8 @@ static const struct nf_chain_type filter - (1 << NF_BR_POST_ROUTING), - }; - --static int nf_br_reroute(struct net *net, struct sk_buff *skb, -- const struct nf_queue_entry *entry) --{ -- return 0; --} -- - static const struct nf_afinfo nf_br_afinfo = { - .family = AF_BRIDGE, -- .reroute = nf_br_reroute, - .route_key_size = 0, - }; - ---- a/net/ipv4/netfilter.c -+++ b/net/ipv4/netfilter.c -@@ -80,8 +80,7 @@ int ip_route_me_harder(struct net *net, - } - EXPORT_SYMBOL(ip_route_me_harder); - --static int nf_ip_reroute(struct net *net, struct sk_buff *skb, -- const struct nf_queue_entry *entry) -+int nf_ip_reroute(struct sk_buff *skb, const struct nf_queue_entry *entry) - { - const struct ip_rt_info *rt_info = nf_queue_entry_reroute(entry); - -@@ -92,10 +91,12 @@ static int nf_ip_reroute(struct net *net - skb->mark == rt_info->mark && - iph->daddr == rt_info->daddr && - iph->saddr == rt_info->saddr)) -- return ip_route_me_harder(net, skb, RTN_UNSPEC); -+ return ip_route_me_harder(entry->state.net, skb, -+ RTN_UNSPEC); - } - return 0; - } -+EXPORT_SYMBOL_GPL(nf_ip_reroute); - - __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook, - unsigned int dataoff, u_int8_t protocol) -@@ -163,7 +164,6 @@ EXPORT_SYMBOL_GPL(nf_ip_route); - - static const struct nf_afinfo nf_ip_afinfo = { - .family = AF_INET, -- .reroute = nf_ip_reroute, - .route_key_size = sizeof(struct ip_rt_info), - }; - ---- a/net/ipv6/netfilter.c -+++ b/net/ipv6/netfilter.c -@@ -72,7 +72,7 @@ int ip6_route_me_harder(struct net *net, - } - EXPORT_SYMBOL(ip6_route_me_harder); - --static int nf_ip6_reroute(struct net *net, struct sk_buff *skb, -+static int nf_ip6_reroute(struct sk_buff *skb, - const struct nf_queue_entry *entry) - { - struct ip6_rt_info *rt_info = nf_queue_entry_reroute(entry); -@@ -82,7 +82,7 @@ static int nf_ip6_reroute(struct net *ne - if (!ipv6_addr_equal(&iph->daddr, &rt_info->daddr) || - !ipv6_addr_equal(&iph->saddr, &rt_info->saddr) || - skb->mark != rt_info->mark) -- return ip6_route_me_harder(net, skb); -+ return ip6_route_me_harder(entry->state.net, skb); - } - return 0; - } -@@ -175,11 +175,11 @@ static const struct nf_ipv6_ops ipv6ops - .checksum = nf_ip6_checksum, - .checksum_partial = nf_ip6_checksum_partial, - .route = nf_ip6_route, -+ .reroute = nf_ip6_reroute, - }; - - static const struct nf_afinfo nf_ip6_afinfo = { - .family = AF_INET6, -- .reroute = nf_ip6_reroute, - .route_key_size = sizeof(struct ip6_rt_info), - }; - ---- a/net/netfilter/nf_queue.c -+++ b/net/netfilter/nf_queue.c -@@ -271,7 +271,6 @@ void nf_reinject(struct nf_queue_entry * - const struct nf_hook_entry *hook_entry; - const struct nf_hook_entries *hooks; - struct sk_buff *skb = entry->skb; -- const struct nf_afinfo *afinfo; - const struct net *net; - unsigned int i; - int err; -@@ -298,8 +297,7 @@ void nf_reinject(struct nf_queue_entry * - verdict = nf_hook_entry_hookfn(hook_entry, skb, &entry->state); - - if (verdict == NF_ACCEPT) { -- afinfo = nf_get_afinfo(entry->state.pf); -- if (!afinfo || afinfo->reroute(entry->state.net, skb, entry) < 0) -+ if (nf_reroute(skb, entry) < 0) - verdict = NF_DROP; - } - ---- a/net/netfilter/utils.c -+++ b/net/netfilter/utils.c -@@ -2,6 +2,7 @@ - #include <linux/netfilter.h> - #include <linux/netfilter_ipv4.h> - #include <linux/netfilter_ipv6.h> -+#include <net/netfilter/nf_queue.h> - - __sum16 nf_checksum(struct sk_buff *skb, unsigned int hook, - unsigned int dataoff, u_int8_t protocol, -@@ -69,3 +70,21 @@ int nf_route(struct net *net, struct dst - return ret; - } - EXPORT_SYMBOL_GPL(nf_route); -+ -+int nf_reroute(struct sk_buff *skb, struct nf_queue_entry *entry) -+{ -+ const struct nf_ipv6_ops *v6ops; -+ int ret = 0; -+ -+ switch (entry->state.pf) { -+ case AF_INET: -+ ret = nf_ip_reroute(skb, entry); -+ break; -+ case AF_INET6: -+ v6ops = rcu_dereference(nf_ipv6_ops); -+ if (v6ops) -+ ret = v6ops->reroute(skb, entry); -+ break; -+ } -+ return ret; -+} diff --git a/target/linux/generic/backport-4.14/309-v4.16-netfilter-remove-route_key_size-field-in-struct-nf_a.patch b/target/linux/generic/backport-4.14/309-v4.16-netfilter-remove-route_key_size-field-in-struct-nf_a.patch deleted file mode 100644 index 20820e40ca..0000000000 --- a/target/linux/generic/backport-4.14/309-v4.16-netfilter-remove-route_key_size-field-in-struct-nf_a.patch +++ /dev/null @@ -1,94 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Mon, 27 Nov 2017 22:58:37 +0100 -Subject: [PATCH] netfilter: remove route_key_size field in struct nf_afinfo - -This is only needed by nf_queue, place this code where it belongs. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/linux/netfilter.h -+++ b/include/linux/netfilter.h -@@ -311,7 +311,6 @@ struct nf_queue_entry; - - struct nf_afinfo { - unsigned short family; -- int route_key_size; - }; - - extern const struct nf_afinfo __rcu *nf_afinfo[NFPROTO_NUMPROTO]; ---- a/net/ipv4/netfilter.c -+++ b/net/ipv4/netfilter.c -@@ -164,7 +164,6 @@ EXPORT_SYMBOL_GPL(nf_ip_route); - - static const struct nf_afinfo nf_ip_afinfo = { - .family = AF_INET, -- .route_key_size = sizeof(struct ip_rt_info), - }; - - static int __init ipv4_netfilter_init(void) ---- a/net/ipv6/netfilter.c -+++ b/net/ipv6/netfilter.c -@@ -180,7 +180,6 @@ static const struct nf_ipv6_ops ipv6ops - - static const struct nf_afinfo nf_ip6_afinfo = { - .family = AF_INET6, -- .route_key_size = sizeof(struct ip6_rt_info), - }; - - int __init ipv6_netfilter_init(void) ---- a/net/netfilter/nf_queue.c -+++ b/net/netfilter/nf_queue.c -@@ -15,6 +15,8 @@ - #include <linux/netfilter_bridge.h> - #include <linux/seq_file.h> - #include <linux/rcupdate.h> -+#include <linux/netfilter_ipv4.h> -+#include <linux/netfilter_ipv6.h> - #include <net/protocol.h> - #include <net/netfilter/nf_queue.h> - #include <net/dst.h> -@@ -145,9 +147,9 @@ static int __nf_queue(struct sk_buff *sk - { - int status = -ENOENT; - struct nf_queue_entry *entry = NULL; -- const struct nf_afinfo *afinfo; - const struct nf_queue_handler *qh; - struct net *net = state->net; -+ unsigned int route_key_size; - - /* QUEUE == DROP if no one is waiting, to be safe. */ - qh = rcu_dereference(net->nf.queue_handler); -@@ -156,11 +158,19 @@ static int __nf_queue(struct sk_buff *sk - goto err; - } - -- afinfo = nf_get_afinfo(state->pf); -- if (!afinfo) -- goto err; -+ switch (state->pf) { -+ case AF_INET: -+ route_key_size = sizeof(struct ip_rt_info); -+ break; -+ case AF_INET6: -+ route_key_size = sizeof(struct ip6_rt_info); -+ break; -+ default: -+ route_key_size = 0; -+ break; -+ } - -- entry = kmalloc(sizeof(*entry) + afinfo->route_key_size, GFP_ATOMIC); -+ entry = kmalloc(sizeof(*entry) + route_key_size, GFP_ATOMIC); - if (!entry) { - status = -ENOMEM; - goto err; -@@ -175,7 +185,7 @@ static int __nf_queue(struct sk_buff *sk - .skb = skb, - .state = *state, - .hook_index = index, -- .size = sizeof(*entry) + afinfo->route_key_size, -+ .size = sizeof(*entry) + route_key_size, - }; - - nf_queue_entry_get_refs(entry); diff --git a/target/linux/generic/backport-4.14/310-v4.16-netfilter-remove-struct-nf_afinfo-and-its-helper-fun.patch b/target/linux/generic/backport-4.14/310-v4.16-netfilter-remove-struct-nf_afinfo-and-its-helper-fun.patch deleted file mode 100644 index be3f7336bd..0000000000 --- a/target/linux/generic/backport-4.14/310-v4.16-netfilter-remove-struct-nf_afinfo-and-its-helper-fun.patch +++ /dev/null @@ -1,173 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sat, 9 Dec 2017 17:05:53 +0100 -Subject: [PATCH] netfilter: remove struct nf_afinfo and its helper functions - -This abstraction has no clients anymore, remove it. - -This is what remains from previous authors, so correct copyright -statement after recent modifications and code removal. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/linux/netfilter.h -+++ b/include/linux/netfilter.h -@@ -309,16 +309,6 @@ int skb_make_writable(struct sk_buff *sk - struct flowi; - struct nf_queue_entry; - --struct nf_afinfo { -- unsigned short family; --}; -- --extern const struct nf_afinfo __rcu *nf_afinfo[NFPROTO_NUMPROTO]; --static inline const struct nf_afinfo *nf_get_afinfo(unsigned short family) --{ -- return rcu_dereference(nf_afinfo[family]); --} -- - __sum16 nf_checksum(struct sk_buff *skb, unsigned int hook, - unsigned int dataoff, u_int8_t protocol, - unsigned short family); -@@ -330,9 +320,6 @@ int nf_route(struct net *net, struct dst - bool strict, unsigned short family); - int nf_reroute(struct sk_buff *skb, struct nf_queue_entry *entry); - --int nf_register_afinfo(const struct nf_afinfo *afinfo); --void nf_unregister_afinfo(const struct nf_afinfo *afinfo); -- - #include <net/flow.h> - extern void (*nf_nat_decode_session_hook)(struct sk_buff *, struct flowi *); - ---- a/net/bridge/netfilter/nf_tables_bridge.c -+++ b/net/bridge/netfilter/nf_tables_bridge.c -@@ -95,30 +95,23 @@ static const struct nf_chain_type filter - (1 << NF_BR_POST_ROUTING), - }; - --static const struct nf_afinfo nf_br_afinfo = { -- .family = AF_BRIDGE, -- .route_key_size = 0, --}; -- - static int __init nf_tables_bridge_init(void) - { - int ret; - -- nf_register_afinfo(&nf_br_afinfo); - ret = nft_register_chain_type(&filter_bridge); - if (ret < 0) -- goto err1; -+ return ret; - - ret = register_pernet_subsys(&nf_tables_bridge_net_ops); - if (ret < 0) -- goto err2; -+ goto err_register_subsys; - - return ret; - --err2: -+err_register_subsys: - nft_unregister_chain_type(&filter_bridge); --err1: -- nf_unregister_afinfo(&nf_br_afinfo); -+ - return ret; - } - -@@ -126,7 +119,6 @@ static void __exit nf_tables_bridge_exit - { - unregister_pernet_subsys(&nf_tables_bridge_net_ops); - nft_unregister_chain_type(&filter_bridge); -- nf_unregister_afinfo(&nf_br_afinfo); - } - - module_init(nf_tables_bridge_init); ---- a/net/ipv4/netfilter.c -+++ b/net/ipv4/netfilter.c -@@ -161,13 +161,3 @@ int nf_ip_route(struct net *net, struct - return 0; - } - EXPORT_SYMBOL_GPL(nf_ip_route); -- --static const struct nf_afinfo nf_ip_afinfo = { -- .family = AF_INET, --}; -- --static int __init ipv4_netfilter_init(void) --{ -- return nf_register_afinfo(&nf_ip_afinfo); --} --subsys_initcall(ipv4_netfilter_init); ---- a/net/ipv6/netfilter.c -+++ b/net/ipv6/netfilter.c -@@ -178,14 +178,10 @@ static const struct nf_ipv6_ops ipv6ops - .reroute = nf_ip6_reroute, - }; - --static const struct nf_afinfo nf_ip6_afinfo = { -- .family = AF_INET6, --}; -- - int __init ipv6_netfilter_init(void) - { - RCU_INIT_POINTER(nf_ipv6_ops, &ipv6ops); -- return nf_register_afinfo(&nf_ip6_afinfo); -+ return 0; - } - - /* This can be called from inet6_init() on errors, so it cannot -@@ -194,5 +190,4 @@ int __init ipv6_netfilter_init(void) - void ipv6_netfilter_fini(void) - { - RCU_INIT_POINTER(nf_ipv6_ops, NULL); -- nf_unregister_afinfo(&nf_ip6_afinfo); - } ---- a/net/netfilter/core.c -+++ b/net/netfilter/core.c -@@ -4,8 +4,7 @@ - * Thanks to Rob `CmdrTaco' Malda for not influencing this code in any - * way. - * -- * Rusty Russell (C)2000 -- This code is GPL. -- * Patrick McHardy (c) 2006-2012 -+ * This code is GPL. - */ - #include <linux/kernel.h> - #include <linux/netfilter.h> -@@ -28,34 +27,12 @@ - - #include "nf_internals.h" - --static DEFINE_MUTEX(afinfo_mutex); -- --const struct nf_afinfo __rcu *nf_afinfo[NFPROTO_NUMPROTO] __read_mostly; --EXPORT_SYMBOL(nf_afinfo); - const struct nf_ipv6_ops __rcu *nf_ipv6_ops __read_mostly; - EXPORT_SYMBOL_GPL(nf_ipv6_ops); - - DEFINE_PER_CPU(bool, nf_skb_duplicated); - EXPORT_SYMBOL_GPL(nf_skb_duplicated); - --int nf_register_afinfo(const struct nf_afinfo *afinfo) --{ -- mutex_lock(&afinfo_mutex); -- RCU_INIT_POINTER(nf_afinfo[afinfo->family], afinfo); -- mutex_unlock(&afinfo_mutex); -- return 0; --} --EXPORT_SYMBOL_GPL(nf_register_afinfo); -- --void nf_unregister_afinfo(const struct nf_afinfo *afinfo) --{ -- mutex_lock(&afinfo_mutex); -- RCU_INIT_POINTER(nf_afinfo[afinfo->family], NULL); -- mutex_unlock(&afinfo_mutex); -- synchronize_rcu(); --} --EXPORT_SYMBOL_GPL(nf_unregister_afinfo); -- - #ifdef HAVE_JUMP_LABEL - struct static_key nf_hooks_needed[NFPROTO_NUMPROTO][NF_MAX_HOOKS]; - EXPORT_SYMBOL(nf_hooks_needed); diff --git a/target/linux/generic/backport-4.14/311-v4.16-netfilter-nf_tables_arp-don-t-set-forward-chain.patch b/target/linux/generic/backport-4.14/311-v4.16-netfilter-nf_tables_arp-don-t-set-forward-chain.patch deleted file mode 100644 index 10ce26dc8e..0000000000 --- a/target/linux/generic/backport-4.14/311-v4.16-netfilter-nf_tables_arp-don-t-set-forward-chain.patch +++ /dev/null @@ -1,20 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sun, 10 Dec 2017 01:42:58 +0100 -Subject: [PATCH] netfilter: nf_tables_arp: don't set forward chain - -46928a0b49f3 ("netfilter: nf_tables: remove multihook chains and -families") already removed this, this is a leftover. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/net/ipv4/netfilter/nf_tables_arp.c -+++ b/net/ipv4/netfilter/nf_tables_arp.c -@@ -34,7 +34,6 @@ static struct nft_af_info nft_af_arp __r - .hooks = { - [NF_ARP_IN] = nft_do_chain_arp, - [NF_ARP_OUT] = nft_do_chain_arp, -- [NF_ARP_FORWARD] = nft_do_chain_arp, - }, - }; - diff --git a/target/linux/generic/backport-4.14/312-v4.16-netfilter-nf_tables-remove-hooks-from-family-definit.patch b/target/linux/generic/backport-4.14/312-v4.16-netfilter-nf_tables-remove-hooks-from-family-definit.patch deleted file mode 100644 index a12679db43..0000000000 --- a/target/linux/generic/backport-4.14/312-v4.16-netfilter-nf_tables-remove-hooks-from-family-definit.patch +++ /dev/null @@ -1,233 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sat, 9 Dec 2017 15:43:17 +0100 -Subject: [PATCH] netfilter: nf_tables: remove hooks from family definition - -They don't belong to the family definition, move them to the filter -chain type definition instead. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/net/netfilter/nf_tables.h -+++ b/include/net/netfilter/nf_tables.h -@@ -876,7 +876,7 @@ enum nft_chain_type { - * @family: address family - * @owner: module owner - * @hook_mask: mask of valid hooks -- * @hooks: hookfn overrides -+ * @hooks: array of hook functions - */ - struct nf_chain_type { - const char *name; -@@ -970,7 +970,6 @@ enum nft_af_flags { - * @owner: module owner - * @tables: used internally - * @flags: family flags -- * @hooks: hookfn overrides for packet validation - */ - struct nft_af_info { - struct list_head list; -@@ -979,7 +978,6 @@ struct nft_af_info { - struct module *owner; - struct list_head tables; - u32 flags; -- nf_hookfn *hooks[NF_MAX_HOOKS]; - }; - - int nft_register_afinfo(struct net *, struct nft_af_info *); ---- a/net/bridge/netfilter/nf_tables_bridge.c -+++ b/net/bridge/netfilter/nf_tables_bridge.c -@@ -46,13 +46,6 @@ static struct nft_af_info nft_af_bridge - .family = NFPROTO_BRIDGE, - .nhooks = NF_BR_NUMHOOKS, - .owner = THIS_MODULE, -- .hooks = { -- [NF_BR_PRE_ROUTING] = nft_do_chain_bridge, -- [NF_BR_LOCAL_IN] = nft_do_chain_bridge, -- [NF_BR_FORWARD] = nft_do_chain_bridge, -- [NF_BR_LOCAL_OUT] = nft_do_chain_bridge, -- [NF_BR_POST_ROUTING] = nft_do_chain_bridge, -- }, - }; - - static int nf_tables_bridge_init_net(struct net *net) -@@ -93,6 +86,13 @@ static const struct nf_chain_type filter - (1 << NF_BR_FORWARD) | - (1 << NF_BR_LOCAL_OUT) | - (1 << NF_BR_POST_ROUTING), -+ .hooks = { -+ [NF_BR_PRE_ROUTING] = nft_do_chain_bridge, -+ [NF_BR_LOCAL_IN] = nft_do_chain_bridge, -+ [NF_BR_FORWARD] = nft_do_chain_bridge, -+ [NF_BR_LOCAL_OUT] = nft_do_chain_bridge, -+ [NF_BR_POST_ROUTING] = nft_do_chain_bridge, -+ }, - }; - - static int __init nf_tables_bridge_init(void) ---- a/net/ipv4/netfilter/nf_tables_arp.c -+++ b/net/ipv4/netfilter/nf_tables_arp.c -@@ -31,10 +31,6 @@ static struct nft_af_info nft_af_arp __r - .family = NFPROTO_ARP, - .nhooks = NF_ARP_NUMHOOKS, - .owner = THIS_MODULE, -- .hooks = { -- [NF_ARP_IN] = nft_do_chain_arp, -- [NF_ARP_OUT] = nft_do_chain_arp, -- }, - }; - - static int nf_tables_arp_init_net(struct net *net) -@@ -72,6 +68,10 @@ static const struct nf_chain_type filter - .owner = THIS_MODULE, - .hook_mask = (1 << NF_ARP_IN) | - (1 << NF_ARP_OUT), -+ .hooks = { -+ [NF_ARP_IN] = nft_do_chain_arp, -+ [NF_ARP_OUT] = nft_do_chain_arp, -+ }, - }; - - static int __init nf_tables_arp_init(void) ---- a/net/ipv4/netfilter/nf_tables_ipv4.c -+++ b/net/ipv4/netfilter/nf_tables_ipv4.c -@@ -49,13 +49,6 @@ static struct nft_af_info nft_af_ipv4 __ - .family = NFPROTO_IPV4, - .nhooks = NF_INET_NUMHOOKS, - .owner = THIS_MODULE, -- .hooks = { -- [NF_INET_LOCAL_IN] = nft_do_chain_ipv4, -- [NF_INET_LOCAL_OUT] = nft_ipv4_output, -- [NF_INET_FORWARD] = nft_do_chain_ipv4, -- [NF_INET_PRE_ROUTING] = nft_do_chain_ipv4, -- [NF_INET_POST_ROUTING] = nft_do_chain_ipv4, -- }, - }; - - static int nf_tables_ipv4_init_net(struct net *net) -@@ -96,6 +89,13 @@ static const struct nf_chain_type filter - (1 << NF_INET_FORWARD) | - (1 << NF_INET_PRE_ROUTING) | - (1 << NF_INET_POST_ROUTING), -+ .hooks = { -+ [NF_INET_LOCAL_IN] = nft_do_chain_ipv4, -+ [NF_INET_LOCAL_OUT] = nft_ipv4_output, -+ [NF_INET_FORWARD] = nft_do_chain_ipv4, -+ [NF_INET_PRE_ROUTING] = nft_do_chain_ipv4, -+ [NF_INET_POST_ROUTING] = nft_do_chain_ipv4, -+ }, - }; - - static int __init nf_tables_ipv4_init(void) ---- a/net/ipv6/netfilter/nf_tables_ipv6.c -+++ b/net/ipv6/netfilter/nf_tables_ipv6.c -@@ -46,13 +46,6 @@ static struct nft_af_info nft_af_ipv6 __ - .family = NFPROTO_IPV6, - .nhooks = NF_INET_NUMHOOKS, - .owner = THIS_MODULE, -- .hooks = { -- [NF_INET_LOCAL_IN] = nft_do_chain_ipv6, -- [NF_INET_LOCAL_OUT] = nft_ipv6_output, -- [NF_INET_FORWARD] = nft_do_chain_ipv6, -- [NF_INET_PRE_ROUTING] = nft_do_chain_ipv6, -- [NF_INET_POST_ROUTING] = nft_do_chain_ipv6, -- }, - }; - - static int nf_tables_ipv6_init_net(struct net *net) -@@ -93,6 +86,13 @@ static const struct nf_chain_type filter - (1 << NF_INET_FORWARD) | - (1 << NF_INET_PRE_ROUTING) | - (1 << NF_INET_POST_ROUTING), -+ .hooks = { -+ [NF_INET_LOCAL_IN] = nft_do_chain_ipv6, -+ [NF_INET_LOCAL_OUT] = nft_ipv6_output, -+ [NF_INET_FORWARD] = nft_do_chain_ipv6, -+ [NF_INET_PRE_ROUTING] = nft_do_chain_ipv6, -+ [NF_INET_POST_ROUTING] = nft_do_chain_ipv6, -+ }, - }; - - static int __init nf_tables_ipv6_init(void) ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -1398,7 +1398,6 @@ static int nf_tables_addchain(struct nft - if (nla[NFTA_CHAIN_HOOK]) { - struct nft_chain_hook hook; - struct nf_hook_ops *ops; -- nf_hookfn *hookfn; - - err = nft_chain_parse_hook(net, nla, afi, &hook, create); - if (err < 0) -@@ -1424,7 +1423,6 @@ static int nf_tables_addchain(struct nft - static_branch_inc(&nft_counters_enabled); - } - -- hookfn = hook.type->hooks[hook.num]; - basechain->type = hook.type; - chain = &basechain->chain; - -@@ -1433,10 +1431,8 @@ static int nf_tables_addchain(struct nft - ops->hooknum = hook.num; - ops->priority = hook.priority; - ops->priv = chain; -- ops->hook = afi->hooks[ops->hooknum]; -+ ops->hook = hook.type->hooks[ops->hooknum]; - ops->dev = hook.dev; -- if (hookfn) -- ops->hook = hookfn; - - if (basechain->type->type == NFT_CHAIN_T_NAT) - ops->nat_hook = true; ---- a/net/netfilter/nf_tables_inet.c -+++ b/net/netfilter/nf_tables_inet.c -@@ -74,13 +74,6 @@ static struct nft_af_info nft_af_inet __ - .family = NFPROTO_INET, - .nhooks = NF_INET_NUMHOOKS, - .owner = THIS_MODULE, -- .hooks = { -- [NF_INET_LOCAL_IN] = nft_do_chain_inet, -- [NF_INET_LOCAL_OUT] = nft_inet_output, -- [NF_INET_FORWARD] = nft_do_chain_inet, -- [NF_INET_PRE_ROUTING] = nft_do_chain_inet, -- [NF_INET_POST_ROUTING] = nft_do_chain_inet, -- }, - }; - - static int __net_init nf_tables_inet_init_net(struct net *net) -@@ -121,6 +114,13 @@ static const struct nf_chain_type filter - (1 << NF_INET_FORWARD) | - (1 << NF_INET_PRE_ROUTING) | - (1 << NF_INET_POST_ROUTING), -+ .hooks = { -+ [NF_INET_LOCAL_IN] = nft_do_chain_inet, -+ [NF_INET_LOCAL_OUT] = nft_inet_output, -+ [NF_INET_FORWARD] = nft_do_chain_inet, -+ [NF_INET_PRE_ROUTING] = nft_do_chain_inet, -+ [NF_INET_POST_ROUTING] = nft_do_chain_inet, -+ }, - }; - - static int __init nf_tables_inet_init(void) ---- a/net/netfilter/nf_tables_netdev.c -+++ b/net/netfilter/nf_tables_netdev.c -@@ -43,9 +43,6 @@ static struct nft_af_info nft_af_netdev - .nhooks = NF_NETDEV_NUMHOOKS, - .owner = THIS_MODULE, - .flags = NFT_AF_NEEDS_DEV, -- .hooks = { -- [NF_NETDEV_INGRESS] = nft_do_chain_netdev, -- }, - }; - - static int nf_tables_netdev_init_net(struct net *net) -@@ -82,6 +79,9 @@ static const struct nf_chain_type nft_fi - .family = NFPROTO_NETDEV, - .owner = THIS_MODULE, - .hook_mask = (1 << NF_NETDEV_INGRESS), -+ .hooks = { -+ [NF_NETDEV_INGRESS] = nft_do_chain_netdev, -+ }, - }; - - static void nft_netdev_event(unsigned long event, struct net_device *dev, diff --git a/target/linux/generic/backport-4.14/313-v4.16-netfilter-remove-defensive-check-on-malformed-packet.patch b/target/linux/generic/backport-4.14/313-v4.16-netfilter-remove-defensive-check-on-malformed-packet.patch deleted file mode 100644 index 5e56d0dc49..0000000000 --- a/target/linux/generic/backport-4.14/313-v4.16-netfilter-remove-defensive-check-on-malformed-packet.patch +++ /dev/null @@ -1,302 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sat, 30 Dec 2017 22:41:46 +0100 -Subject: [PATCH] netfilter: remove defensive check on malformed packets from - raw sockets - -Users cannot forge malformed IPv4/IPv6 headers via raw sockets that they -can inject into the stack. Specifically, not for IPv4 since 55888dfb6ba7 -("AF_RAW: Augment raw_send_hdrinc to expand skb to fit iphdr->ihl -(v2)"). IPv6 raw sockets also ensure that packets have a well-formed -IPv6 header available in the skbuff. - -At quick glance, br_netfilter also validates layer 3 headers and it -drops malformed both IPv4 and IPv6 packets. - -Therefore, let's remove this defensive check all over the place. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/net/ipv4/netfilter/iptable_filter.c -+++ b/net/ipv4/netfilter/iptable_filter.c -@@ -38,12 +38,6 @@ static unsigned int - iptable_filter_hook(void *priv, struct sk_buff *skb, - const struct nf_hook_state *state) - { -- if (state->hook == NF_INET_LOCAL_OUT && -- (skb->len < sizeof(struct iphdr) || -- ip_hdrlen(skb) < sizeof(struct iphdr))) -- /* root is playing with raw sockets. */ -- return NF_ACCEPT; -- - return ipt_do_table(skb, state, state->net->ipv4.iptable_filter); - } - ---- a/net/ipv4/netfilter/iptable_mangle.c -+++ b/net/ipv4/netfilter/iptable_mangle.c -@@ -49,11 +49,6 @@ ipt_mangle_out(struct sk_buff *skb, cons - u_int32_t mark; - int err; - -- /* root is playing with raw sockets. */ -- if (skb->len < sizeof(struct iphdr) || -- ip_hdrlen(skb) < sizeof(struct iphdr)) -- return NF_ACCEPT; -- - /* Save things which could affect route */ - mark = skb->mark; - iph = ip_hdr(skb); ---- a/net/ipv4/netfilter/iptable_raw.c -+++ b/net/ipv4/netfilter/iptable_raw.c -@@ -26,12 +26,6 @@ static unsigned int - iptable_raw_hook(void *priv, struct sk_buff *skb, - const struct nf_hook_state *state) - { -- if (state->hook == NF_INET_LOCAL_OUT && -- (skb->len < sizeof(struct iphdr) || -- ip_hdrlen(skb) < sizeof(struct iphdr))) -- /* root is playing with raw sockets. */ -- return NF_ACCEPT; -- - return ipt_do_table(skb, state, state->net->ipv4.iptable_raw); - } - ---- a/net/ipv4/netfilter/iptable_security.c -+++ b/net/ipv4/netfilter/iptable_security.c -@@ -43,12 +43,6 @@ static unsigned int - iptable_security_hook(void *priv, struct sk_buff *skb, - const struct nf_hook_state *state) - { -- if (state->hook == NF_INET_LOCAL_OUT && -- (skb->len < sizeof(struct iphdr) || -- ip_hdrlen(skb) < sizeof(struct iphdr))) -- /* Somebody is playing with raw sockets. */ -- return NF_ACCEPT; -- - return ipt_do_table(skb, state, state->net->ipv4.iptable_security); - } - ---- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c -+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c -@@ -154,11 +154,6 @@ static unsigned int ipv4_conntrack_local - struct sk_buff *skb, - const struct nf_hook_state *state) - { -- /* root is playing with raw sockets. */ -- if (skb->len < sizeof(struct iphdr) || -- ip_hdrlen(skb) < sizeof(struct iphdr)) -- return NF_ACCEPT; -- - if (ip_is_fragment(ip_hdr(skb))) { /* IP_NODEFRAG setsockopt set */ - enum ip_conntrack_info ctinfo; - struct nf_conn *tmpl; ---- a/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c -+++ b/net/ipv4/netfilter/nf_nat_l3proto_ipv4.c -@@ -355,11 +355,6 @@ nf_nat_ipv4_out(void *priv, struct sk_bu - #endif - unsigned int ret; - -- /* root is playing with raw sockets. */ -- if (skb->len < sizeof(struct iphdr) || -- ip_hdrlen(skb) < sizeof(struct iphdr)) -- return NF_ACCEPT; -- - ret = nf_nat_ipv4_fn(priv, skb, state, do_chain); - #ifdef CONFIG_XFRM - if (ret != NF_DROP && ret != NF_STOLEN && -@@ -395,11 +390,6 @@ nf_nat_ipv4_local_fn(void *priv, struct - unsigned int ret; - int err; - -- /* root is playing with raw sockets. */ -- if (skb->len < sizeof(struct iphdr) || -- ip_hdrlen(skb) < sizeof(struct iphdr)) -- return NF_ACCEPT; -- - ret = nf_nat_ipv4_fn(priv, skb, state, do_chain); - if (ret != NF_DROP && ret != NF_STOLEN && - (ct = nf_ct_get(skb, &ctinfo)) != NULL) { ---- a/net/ipv4/netfilter/nf_tables_ipv4.c -+++ b/net/ipv4/netfilter/nf_tables_ipv4.c -@@ -30,21 +30,6 @@ static unsigned int nft_do_chain_ipv4(vo - return nft_do_chain(&pkt, priv); - } - --static unsigned int nft_ipv4_output(void *priv, -- struct sk_buff *skb, -- const struct nf_hook_state *state) --{ -- if (unlikely(skb->len < sizeof(struct iphdr) || -- ip_hdr(skb)->ihl < sizeof(struct iphdr) / 4)) { -- if (net_ratelimit()) -- pr_info("nf_tables_ipv4: ignoring short SOCK_RAW " -- "packet\n"); -- return NF_ACCEPT; -- } -- -- return nft_do_chain_ipv4(priv, skb, state); --} -- - static struct nft_af_info nft_af_ipv4 __read_mostly = { - .family = NFPROTO_IPV4, - .nhooks = NF_INET_NUMHOOKS, -@@ -91,7 +76,7 @@ static const struct nf_chain_type filter - (1 << NF_INET_POST_ROUTING), - .hooks = { - [NF_INET_LOCAL_IN] = nft_do_chain_ipv4, -- [NF_INET_LOCAL_OUT] = nft_ipv4_output, -+ [NF_INET_LOCAL_OUT] = nft_do_chain_ipv4, - [NF_INET_FORWARD] = nft_do_chain_ipv4, - [NF_INET_PRE_ROUTING] = nft_do_chain_ipv4, - [NF_INET_POST_ROUTING] = nft_do_chain_ipv4, ---- a/net/ipv4/netfilter/nft_chain_route_ipv4.c -+++ b/net/ipv4/netfilter/nft_chain_route_ipv4.c -@@ -33,11 +33,6 @@ static unsigned int nf_route_table_hook( - const struct iphdr *iph; - int err; - -- /* root is playing with raw sockets. */ -- if (skb->len < sizeof(struct iphdr) || -- ip_hdrlen(skb) < sizeof(struct iphdr)) -- return NF_ACCEPT; -- - nft_set_pktinfo(&pkt, skb, state); - nft_set_pktinfo_ipv4(&pkt, skb); - ---- a/net/ipv6/netfilter/ip6table_mangle.c -+++ b/net/ipv6/netfilter/ip6table_mangle.c -@@ -42,14 +42,6 @@ ip6t_mangle_out(struct sk_buff *skb, con - u_int8_t hop_limit; - u_int32_t flowlabel, mark; - int err; --#if 0 -- /* root is playing with raw sockets. */ -- if (skb->len < sizeof(struct iphdr) || -- ip_hdrlen(skb) < sizeof(struct iphdr)) { -- net_warn_ratelimited("ip6t_hook: happy cracking\n"); -- return NF_ACCEPT; -- } --#endif - - /* save source/dest address, mark, hoplimit, flowlabel, priority, */ - memcpy(&saddr, &ipv6_hdr(skb)->saddr, sizeof(saddr)); ---- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c -+++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c -@@ -176,11 +176,6 @@ static unsigned int ipv6_conntrack_local - struct sk_buff *skb, - const struct nf_hook_state *state) - { -- /* root is playing with raw sockets. */ -- if (skb->len < sizeof(struct ipv6hdr)) { -- net_notice_ratelimited("ipv6_conntrack_local: packet too short\n"); -- return NF_ACCEPT; -- } - return nf_conntrack_in(state->net, PF_INET6, state->hook, skb); - } - ---- a/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c -+++ b/net/ipv6/netfilter/nf_nat_l3proto_ipv6.c -@@ -372,10 +372,6 @@ nf_nat_ipv6_out(void *priv, struct sk_bu - #endif - unsigned int ret; - -- /* root is playing with raw sockets. */ -- if (skb->len < sizeof(struct ipv6hdr)) -- return NF_ACCEPT; -- - ret = nf_nat_ipv6_fn(priv, skb, state, do_chain); - #ifdef CONFIG_XFRM - if (ret != NF_DROP && ret != NF_STOLEN && -@@ -411,10 +407,6 @@ nf_nat_ipv6_local_fn(void *priv, struct - unsigned int ret; - int err; - -- /* root is playing with raw sockets. */ -- if (skb->len < sizeof(struct ipv6hdr)) -- return NF_ACCEPT; -- - ret = nf_nat_ipv6_fn(priv, skb, state, do_chain); - if (ret != NF_DROP && ret != NF_STOLEN && - (ct = nf_ct_get(skb, &ctinfo)) != NULL) { ---- a/net/ipv6/netfilter/nf_tables_ipv6.c -+++ b/net/ipv6/netfilter/nf_tables_ipv6.c -@@ -28,20 +28,6 @@ static unsigned int nft_do_chain_ipv6(vo - return nft_do_chain(&pkt, priv); - } - --static unsigned int nft_ipv6_output(void *priv, -- struct sk_buff *skb, -- const struct nf_hook_state *state) --{ -- if (unlikely(skb->len < sizeof(struct ipv6hdr))) { -- if (net_ratelimit()) -- pr_info("nf_tables_ipv6: ignoring short SOCK_RAW " -- "packet\n"); -- return NF_ACCEPT; -- } -- -- return nft_do_chain_ipv6(priv, skb, state); --} -- - static struct nft_af_info nft_af_ipv6 __read_mostly = { - .family = NFPROTO_IPV6, - .nhooks = NF_INET_NUMHOOKS, -@@ -88,7 +74,7 @@ static const struct nf_chain_type filter - (1 << NF_INET_POST_ROUTING), - .hooks = { - [NF_INET_LOCAL_IN] = nft_do_chain_ipv6, -- [NF_INET_LOCAL_OUT] = nft_ipv6_output, -+ [NF_INET_LOCAL_OUT] = nft_do_chain_ipv6, - [NF_INET_FORWARD] = nft_do_chain_ipv6, - [NF_INET_PRE_ROUTING] = nft_do_chain_ipv6, - [NF_INET_POST_ROUTING] = nft_do_chain_ipv6, ---- a/net/netfilter/nf_tables_inet.c -+++ b/net/netfilter/nf_tables_inet.c -@@ -38,38 +38,6 @@ static unsigned int nft_do_chain_inet(vo - return nft_do_chain(&pkt, priv); - } - --static unsigned int nft_inet_output(void *priv, struct sk_buff *skb, -- const struct nf_hook_state *state) --{ -- struct nft_pktinfo pkt; -- -- nft_set_pktinfo(&pkt, skb, state); -- -- switch (state->pf) { -- case NFPROTO_IPV4: -- if (unlikely(skb->len < sizeof(struct iphdr) || -- ip_hdr(skb)->ihl < sizeof(struct iphdr) / 4)) { -- if (net_ratelimit()) -- pr_info("ignoring short SOCK_RAW packet\n"); -- return NF_ACCEPT; -- } -- nft_set_pktinfo_ipv4(&pkt, skb); -- break; -- case NFPROTO_IPV6: -- if (unlikely(skb->len < sizeof(struct ipv6hdr))) { -- if (net_ratelimit()) -- pr_info("ignoring short SOCK_RAW packet\n"); -- return NF_ACCEPT; -- } -- nft_set_pktinfo_ipv6(&pkt, skb); -- break; -- default: -- break; -- } -- -- return nft_do_chain(&pkt, priv); --} -- - static struct nft_af_info nft_af_inet __read_mostly = { - .family = NFPROTO_INET, - .nhooks = NF_INET_NUMHOOKS, -@@ -116,7 +84,7 @@ static const struct nf_chain_type filter - (1 << NF_INET_POST_ROUTING), - .hooks = { - [NF_INET_LOCAL_IN] = nft_do_chain_inet, -- [NF_INET_LOCAL_OUT] = nft_inet_output, -+ [NF_INET_LOCAL_OUT] = nft_do_chain_inet, - [NF_INET_FORWARD] = nft_do_chain_inet, - [NF_INET_PRE_ROUTING] = nft_do_chain_inet, - [NF_INET_POST_ROUTING] = nft_do_chain_inet, diff --git a/target/linux/generic/backport-4.14/314-v4.16-netfilter-meta-secpath-support.patch b/target/linux/generic/backport-4.14/314-v4.16-netfilter-meta-secpath-support.patch deleted file mode 100644 index 7aab67fc2c..0000000000 --- a/target/linux/generic/backport-4.14/314-v4.16-netfilter-meta-secpath-support.patch +++ /dev/null @@ -1,101 +0,0 @@ -From: Florian Westphal <fw@strlen.de> -Date: Wed, 6 Dec 2017 16:18:16 +0100 -Subject: [PATCH] netfilter: meta: secpath support - -replacement for iptables "-m policy --dir in --policy {ipsec,none}". - -Signed-off-by: Florian Westphal <fw@strlen.de> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/uapi/linux/netfilter/nf_tables.h -+++ b/include/uapi/linux/netfilter/nf_tables.h -@@ -777,6 +777,7 @@ enum nft_exthdr_attributes { - * @NFT_META_OIFGROUP: packet output interface group - * @NFT_META_CGROUP: socket control group (skb->sk->sk_classid) - * @NFT_META_PRANDOM: a 32bit pseudo-random number -+ * @NFT_META_SECPATH: boolean, secpath_exists (!!skb->sp) - */ - enum nft_meta_keys { - NFT_META_LEN, -@@ -804,6 +805,7 @@ enum nft_meta_keys { - NFT_META_OIFGROUP, - NFT_META_CGROUP, - NFT_META_PRANDOM, -+ NFT_META_SECPATH, - }; - - /** ---- a/net/netfilter/nft_meta.c -+++ b/net/netfilter/nft_meta.c -@@ -210,6 +210,11 @@ void nft_meta_get_eval(const struct nft_ - *dest = prandom_u32_state(state); - break; - } -+#ifdef CONFIG_XFRM -+ case NFT_META_SECPATH: -+ nft_reg_store8(dest, !!skb->sp); -+ break; -+#endif - default: - WARN_ON(1); - goto err; -@@ -310,6 +315,11 @@ int nft_meta_get_init(const struct nft_c - prandom_init_once(&nft_prandom_state); - len = sizeof(u32); - break; -+#ifdef CONFIG_XFRM -+ case NFT_META_SECPATH: -+ len = sizeof(u8); -+ break; -+#endif - default: - return -EOPNOTSUPP; - } -@@ -320,6 +330,38 @@ int nft_meta_get_init(const struct nft_c - } - EXPORT_SYMBOL_GPL(nft_meta_get_init); - -+static int nft_meta_get_validate(const struct nft_ctx *ctx, -+ const struct nft_expr *expr, -+ const struct nft_data **data) -+{ -+#ifdef CONFIG_XFRM -+ const struct nft_meta *priv = nft_expr_priv(expr); -+ unsigned int hooks; -+ -+ if (priv->key != NFT_META_SECPATH) -+ return 0; -+ -+ switch (ctx->afi->family) { -+ case NFPROTO_NETDEV: -+ hooks = 1 << NF_NETDEV_INGRESS; -+ break; -+ case NFPROTO_IPV4: -+ case NFPROTO_IPV6: -+ case NFPROTO_INET: -+ hooks = (1 << NF_INET_PRE_ROUTING) | -+ (1 << NF_INET_LOCAL_IN) | -+ (1 << NF_INET_FORWARD); -+ break; -+ default: -+ return -EOPNOTSUPP; -+ } -+ -+ return nft_chain_validate_hooks(ctx->chain, hooks); -+#else -+ return 0; -+#endif -+} -+ - int nft_meta_set_validate(const struct nft_ctx *ctx, - const struct nft_expr *expr, - const struct nft_data **data) -@@ -436,6 +478,7 @@ static const struct nft_expr_ops nft_met - .eval = nft_meta_get_eval, - .init = nft_meta_get_init, - .dump = nft_meta_get_dump, -+ .validate = nft_meta_get_validate, - }; - - static const struct nft_expr_ops nft_meta_set_ops = { diff --git a/target/linux/generic/backport-4.14/315-v4.15-netfilter-conntrack-move-nf_ct_netns_-get-put-to-cor.patch b/target/linux/generic/backport-4.14/315-v4.15-netfilter-conntrack-move-nf_ct_netns_-get-put-to-cor.patch deleted file mode 100644 index 7f6e90470a..0000000000 --- a/target/linux/generic/backport-4.14/315-v4.15-netfilter-conntrack-move-nf_ct_netns_-get-put-to-cor.patch +++ /dev/null @@ -1,142 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Fri, 3 Nov 2017 16:26:32 +0100 -Subject: [PATCH] netfilter: conntrack: move nf_ct_netns_{get,put}() to core - -So we can call this from other expression that need conntrack in place -to work. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> -Acked-by: Florian Westphal <fw@strlen.de> ---- - ---- a/net/netfilter/nf_conntrack_proto.c -+++ b/net/netfilter/nf_conntrack_proto.c -@@ -125,7 +125,7 @@ void nf_ct_l3proto_module_put(unsigned s - } - EXPORT_SYMBOL_GPL(nf_ct_l3proto_module_put); - --int nf_ct_netns_get(struct net *net, u8 nfproto) -+static int nf_ct_netns_do_get(struct net *net, u8 nfproto) - { - const struct nf_conntrack_l3proto *l3proto; - int ret; -@@ -150,9 +150,33 @@ int nf_ct_netns_get(struct net *net, u8 - - return ret; - } -+ -+int nf_ct_netns_get(struct net *net, u8 nfproto) -+{ -+ int err; -+ -+ if (nfproto == NFPROTO_INET) { -+ err = nf_ct_netns_do_get(net, NFPROTO_IPV4); -+ if (err < 0) -+ goto err1; -+ err = nf_ct_netns_do_get(net, NFPROTO_IPV6); -+ if (err < 0) -+ goto err2; -+ } else { -+ err = nf_ct_netns_do_get(net, nfproto); -+ if (err < 0) -+ goto err1; -+ } -+ return 0; -+ -+err2: -+ nf_ct_netns_put(net, NFPROTO_IPV4); -+err1: -+ return err; -+} - EXPORT_SYMBOL_GPL(nf_ct_netns_get); - --void nf_ct_netns_put(struct net *net, u8 nfproto) -+static void nf_ct_netns_do_put(struct net *net, u8 nfproto) - { - const struct nf_conntrack_l3proto *l3proto; - -@@ -171,6 +195,15 @@ void nf_ct_netns_put(struct net *net, u8 - - nf_ct_l3proto_module_put(nfproto); - } -+ -+void nf_ct_netns_put(struct net *net, uint8_t nfproto) -+{ -+ if (nfproto == NFPROTO_INET) { -+ nf_ct_netns_do_put(net, NFPROTO_IPV4); -+ nf_ct_netns_do_put(net, NFPROTO_IPV6); -+ } else -+ nf_ct_netns_do_put(net, nfproto); -+} - EXPORT_SYMBOL_GPL(nf_ct_netns_put); - - const struct nf_conntrack_l4proto * ---- a/net/netfilter/nft_ct.c -+++ b/net/netfilter/nft_ct.c -@@ -312,39 +312,6 @@ static const struct nla_policy nft_ct_po - [NFTA_CT_SREG] = { .type = NLA_U32 }, - }; - --static int nft_ct_netns_get(struct net *net, uint8_t family) --{ -- int err; -- -- if (family == NFPROTO_INET) { -- err = nf_ct_netns_get(net, NFPROTO_IPV4); -- if (err < 0) -- goto err1; -- err = nf_ct_netns_get(net, NFPROTO_IPV6); -- if (err < 0) -- goto err2; -- } else { -- err = nf_ct_netns_get(net, family); -- if (err < 0) -- goto err1; -- } -- return 0; -- --err2: -- nf_ct_netns_put(net, NFPROTO_IPV4); --err1: -- return err; --} -- --static void nft_ct_netns_put(struct net *net, uint8_t family) --{ -- if (family == NFPROTO_INET) { -- nf_ct_netns_put(net, NFPROTO_IPV4); -- nf_ct_netns_put(net, NFPROTO_IPV6); -- } else -- nf_ct_netns_put(net, family); --} -- - #ifdef CONFIG_NF_CONNTRACK_ZONES - static void nft_ct_tmpl_put_pcpu(void) - { -@@ -489,7 +456,7 @@ static int nft_ct_get_init(const struct - if (err < 0) - return err; - -- err = nft_ct_netns_get(ctx->net, ctx->afi->family); -+ err = nf_ct_netns_get(ctx->net, ctx->afi->family); - if (err < 0) - return err; - -@@ -583,7 +550,7 @@ static int nft_ct_set_init(const struct - if (err < 0) - goto err1; - -- err = nft_ct_netns_get(ctx->net, ctx->afi->family); -+ err = nf_ct_netns_get(ctx->net, ctx->afi->family); - if (err < 0) - goto err1; - -@@ -606,7 +573,7 @@ static void nft_ct_set_destroy(const str - struct nft_ct *priv = nft_expr_priv(expr); - - __nft_ct_set_destroy(ctx, priv); -- nft_ct_netns_put(ctx->net, ctx->afi->family); -+ nf_ct_netns_put(ctx->net, ctx->afi->family); - } - - static int nft_ct_get_dump(struct sk_buff *skb, const struct nft_expr *expr) diff --git a/target/linux/generic/backport-4.14/320-v4.16-netfilter-nf_conntrack-add-IPS_OFFLOAD-status-bit.patch b/target/linux/generic/backport-4.14/320-v4.16-netfilter-nf_conntrack-add-IPS_OFFLOAD-status-bit.patch deleted file mode 100644 index 885d632d22..0000000000 --- a/target/linux/generic/backport-4.14/320-v4.16-netfilter-nf_conntrack-add-IPS_OFFLOAD-status-bit.patch +++ /dev/null @@ -1,169 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sun, 7 Jan 2018 01:03:56 +0100 -Subject: [PATCH] netfilter: nf_conntrack: add IPS_OFFLOAD status bit - -This new bit tells us that the conntrack entry is owned by the flow -table offload infrastructure. - - # cat /proc/net/nf_conntrack - ipv4 2 tcp 6 src=10.141.10.2 dst=147.75.205.195 sport=36392 dport=443 src=147.75.205.195 dst=192.168.2.195 sport=443 dport=36392 [OFFLOAD] mark=0 zone=0 use=2 - -Note the [OFFLOAD] tag in the listing. - -The timer of such conntrack entries look like stopped from userspace. -In practise, to make sure the conntrack entry does not go away, the -conntrack timer is periodically set to an arbitrary large value that -gets refreshed on every iteration from the garbage collector, so it -never expires- and they display no internal state in the case of TCP -flows. This allows us to save a bitcheck from the packet path via -nf_ct_is_expired(). - -Conntrack entries that have been offloaded to the flow table -infrastructure cannot be deleted/flushed via ctnetlink. The flow table -infrastructure is also responsible for releasing this conntrack entry. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/uapi/linux/netfilter/nf_conntrack_common.h -+++ b/include/uapi/linux/netfilter/nf_conntrack_common.h -@@ -101,12 +101,16 @@ enum ip_conntrack_status { - IPS_HELPER_BIT = 13, - IPS_HELPER = (1 << IPS_HELPER_BIT), - -+ /* Conntrack has been offloaded to flow table. */ -+ IPS_OFFLOAD_BIT = 14, -+ IPS_OFFLOAD = (1 << IPS_OFFLOAD_BIT), -+ - /* Be careful here, modifying these bits can make things messy, - * so don't let users modify them directly. - */ - IPS_UNCHANGEABLE_MASK = (IPS_NAT_DONE_MASK | IPS_NAT_MASK | - IPS_EXPECTED | IPS_CONFIRMED | IPS_DYING | -- IPS_SEQ_ADJUST | IPS_TEMPLATE), -+ IPS_SEQ_ADJUST | IPS_TEMPLATE | IPS_OFFLOAD), - - __IPS_MAX_BIT = 14, - }; ---- a/net/netfilter/nf_conntrack_core.c -+++ b/net/netfilter/nf_conntrack_core.c -@@ -974,6 +974,9 @@ static unsigned int early_drop_list(stru - hlist_nulls_for_each_entry_rcu(h, n, head, hnnode) { - tmp = nf_ct_tuplehash_to_ctrack(h); - -+ if (test_bit(IPS_OFFLOAD_BIT, &tmp->status)) -+ continue; -+ - if (nf_ct_is_expired(tmp)) { - nf_ct_gc_expired(tmp); - continue; -@@ -1051,6 +1054,18 @@ static bool gc_worker_can_early_drop(con - return false; - } - -+#define DAY (86400 * HZ) -+ -+/* Set an arbitrary timeout large enough not to ever expire, this save -+ * us a check for the IPS_OFFLOAD_BIT from the packet path via -+ * nf_ct_is_expired(). -+ */ -+static void nf_ct_offload_timeout(struct nf_conn *ct) -+{ -+ if (nf_ct_expires(ct) < DAY / 2) -+ ct->timeout = nfct_time_stamp + DAY; -+} -+ - static void gc_worker(struct work_struct *work) - { - unsigned int min_interval = max(HZ / GC_MAX_BUCKETS_DIV, 1u); -@@ -1087,6 +1102,11 @@ static void gc_worker(struct work_struct - tmp = nf_ct_tuplehash_to_ctrack(h); - - scanned++; -+ if (test_bit(IPS_OFFLOAD_BIT, &tmp->status)) { -+ nf_ct_offload_timeout(tmp); -+ continue; -+ } -+ - if (nf_ct_is_expired(tmp)) { - nf_ct_gc_expired(tmp); - expired_count++; ---- a/net/netfilter/nf_conntrack_netlink.c -+++ b/net/netfilter/nf_conntrack_netlink.c -@@ -1123,6 +1123,14 @@ static const struct nla_policy ct_nla_po - .len = NF_CT_LABELS_MAX_SIZE }, - }; - -+static int ctnetlink_flush_iterate(struct nf_conn *ct, void *data) -+{ -+ if (test_bit(IPS_OFFLOAD_BIT, &ct->status)) -+ return 0; -+ -+ return ctnetlink_filter_match(ct, data); -+} -+ - static int ctnetlink_flush_conntrack(struct net *net, - const struct nlattr * const cda[], - u32 portid, int report) -@@ -1135,7 +1143,7 @@ static int ctnetlink_flush_conntrack(str - return PTR_ERR(filter); - } - -- nf_ct_iterate_cleanup_net(net, ctnetlink_filter_match, filter, -+ nf_ct_iterate_cleanup_net(net, ctnetlink_flush_iterate, filter, - portid, report); - kfree(filter); - -@@ -1181,6 +1189,11 @@ static int ctnetlink_del_conntrack(struc - - ct = nf_ct_tuplehash_to_ctrack(h); - -+ if (test_bit(IPS_OFFLOAD_BIT, &ct->status)) { -+ nf_ct_put(ct); -+ return -EBUSY; -+ } -+ - if (cda[CTA_ID]) { - __be32 id = nla_get_be32(cda[CTA_ID]); - ---- a/net/netfilter/nf_conntrack_proto_tcp.c -+++ b/net/netfilter/nf_conntrack_proto_tcp.c -@@ -305,6 +305,9 @@ static bool tcp_invert_tuple(struct nf_c - /* Print out the private part of the conntrack. */ - static void tcp_print_conntrack(struct seq_file *s, struct nf_conn *ct) - { -+ if (test_bit(IPS_OFFLOAD_BIT, &ct->status)) -+ return; -+ - seq_printf(s, "%s ", tcp_conntrack_names[ct->proto.tcp.state]); - } - #endif ---- a/net/netfilter/nf_conntrack_standalone.c -+++ b/net/netfilter/nf_conntrack_standalone.c -@@ -309,10 +309,12 @@ static int ct_seq_show(struct seq_file * - WARN_ON(!l4proto); - - ret = -ENOSPC; -- seq_printf(s, "%-8s %u %-8s %u %ld ", -+ seq_printf(s, "%-8s %u %-8s %u ", - l3proto_name(l3proto->l3proto), nf_ct_l3num(ct), -- l4proto_name(l4proto->l4proto), nf_ct_protonum(ct), -- nf_ct_expires(ct) / HZ); -+ l4proto_name(l4proto->l4proto), nf_ct_protonum(ct)); -+ -+ if (!test_bit(IPS_OFFLOAD_BIT, &ct->status)) -+ seq_printf(s, "%ld ", nf_ct_expires(ct) / HZ); - - if (l4proto->print_conntrack) - l4proto->print_conntrack(s, ct); -@@ -339,7 +341,9 @@ static int ct_seq_show(struct seq_file * - if (seq_print_acct(s, ct, IP_CT_DIR_REPLY)) - goto release; - -- if (test_bit(IPS_ASSURED_BIT, &ct->status)) -+ if (test_bit(IPS_OFFLOAD_BIT, &ct->status)) -+ seq_puts(s, "[OFFLOAD] "); -+ else if (test_bit(IPS_ASSURED_BIT, &ct->status)) - seq_puts(s, "[ASSURED] "); - - if (seq_has_overflowed(s)) diff --git a/target/linux/generic/backport-4.14/321-v4.16-netfilter-nf_tables-add-flow-table-netlink-frontend.patch b/target/linux/generic/backport-4.14/321-v4.16-netfilter-nf_tables-add-flow-table-netlink-frontend.patch deleted file mode 100644 index f0109e4823..0000000000 --- a/target/linux/generic/backport-4.14/321-v4.16-netfilter-nf_tables-add-flow-table-netlink-frontend.patch +++ /dev/null @@ -1,1079 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sun, 7 Jan 2018 01:04:07 +0100 -Subject: [PATCH] netfilter: nf_tables: add flow table netlink frontend - -This patch introduces a netlink control plane to create, delete and dump -flow tables. Flow tables are identified by name, this name is used from -rules to refer to an specific flow table. Flow tables use the rhashtable -class and a generic garbage collector to remove expired entries. - -This also adds the infrastructure to add different flow table types, so -we can add one for each layer 3 protocol family. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - create mode 100644 include/net/netfilter/nf_flow_table.h - ---- /dev/null -+++ b/include/net/netfilter/nf_flow_table.h -@@ -0,0 +1,23 @@ -+#ifndef _NF_FLOW_TABLE_H -+#define _NF_FLOW_TABLE_H -+ -+#include <linux/rhashtable.h> -+ -+struct nf_flowtable; -+ -+struct nf_flowtable_type { -+ struct list_head list; -+ int family; -+ void (*gc)(struct work_struct *work); -+ const struct rhashtable_params *params; -+ nf_hookfn *hook; -+ struct module *owner; -+}; -+ -+struct nf_flowtable { -+ struct rhashtable rhashtable; -+ const struct nf_flowtable_type *type; -+ struct delayed_work gc_work; -+}; -+ -+#endif /* _FLOW_OFFLOAD_H */ ---- a/include/net/netfilter/nf_tables.h -+++ b/include/net/netfilter/nf_tables.h -@@ -9,6 +9,7 @@ - #include <linux/netfilter/x_tables.h> - #include <linux/netfilter/nf_tables.h> - #include <linux/u64_stats_sync.h> -+#include <net/netfilter/nf_flow_table.h> - #include <net/netlink.h> - - #define NFT_JUMP_STACK_SIZE 16 -@@ -939,6 +940,7 @@ unsigned int nft_do_chain(struct nft_pkt - * @chains: chains in the table - * @sets: sets in the table - * @objects: stateful objects in the table -+ * @flowtables: flow tables in the table - * @hgenerator: handle generator state - * @use: number of chain references to this table - * @flags: table flag (see enum nft_table_flags) -@@ -950,6 +952,7 @@ struct nft_table { - struct list_head chains; - struct list_head sets; - struct list_head objects; -+ struct list_head flowtables; - u64 hgenerator; - u32 use; - u16 flags:14, -@@ -1081,6 +1084,44 @@ int nft_register_obj(struct nft_object_t - void nft_unregister_obj(struct nft_object_type *obj_type); - - /** -+ * struct nft_flowtable - nf_tables flow table -+ * -+ * @list: flow table list node in table list -+ * @table: the table the flow table is contained in -+ * @name: name of this flow table -+ * @hooknum: hook number -+ * @priority: hook priority -+ * @ops_len: number of hooks in array -+ * @genmask: generation mask -+ * @use: number of references to this flow table -+ * @data: rhashtable and garbage collector -+ * @ops: array of hooks -+ */ -+struct nft_flowtable { -+ struct list_head list; -+ struct nft_table *table; -+ char *name; -+ int hooknum; -+ int priority; -+ int ops_len; -+ u32 genmask:2, -+ use:30; -+ /* runtime data below here */ -+ struct nf_hook_ops *ops ____cacheline_aligned; -+ struct nf_flowtable data; -+}; -+ -+struct nft_flowtable *nf_tables_flowtable_lookup(const struct nft_table *table, -+ const struct nlattr *nla, -+ u8 genmask); -+void nft_flow_table_iterate(struct net *net, -+ void (*iter)(struct nf_flowtable *flowtable, void *data), -+ void *data); -+ -+void nft_register_flowtable_type(struct nf_flowtable_type *type); -+void nft_unregister_flowtable_type(struct nf_flowtable_type *type); -+ -+/** - * struct nft_traceinfo - nft tracing information and state - * - * @pkt: pktinfo currently processed -@@ -1316,4 +1357,11 @@ struct nft_trans_obj { - #define nft_trans_obj(trans) \ - (((struct nft_trans_obj *)trans->data)->obj) - -+struct nft_trans_flowtable { -+ struct nft_flowtable *flowtable; -+}; -+ -+#define nft_trans_flowtable(trans) \ -+ (((struct nft_trans_flowtable *)trans->data)->flowtable) -+ - #endif /* _NET_NF_TABLES_H */ ---- a/include/uapi/linux/netfilter/nf_tables.h -+++ b/include/uapi/linux/netfilter/nf_tables.h -@@ -92,6 +92,9 @@ enum nft_verdicts { - * @NFT_MSG_GETOBJ: get a stateful object (enum nft_obj_attributes) - * @NFT_MSG_DELOBJ: delete a stateful object (enum nft_obj_attributes) - * @NFT_MSG_GETOBJ_RESET: get and reset a stateful object (enum nft_obj_attributes) -+ * @NFT_MSG_NEWFLOWTABLE: add new flow table (enum nft_flowtable_attributes) -+ * @NFT_MSG_GETFLOWTABLE: get flow table (enum nft_flowtable_attributes) -+ * @NFT_MSG_DELFLOWTABLE: delete flow table (enum nft_flowtable_attributes) - */ - enum nf_tables_msg_types { - NFT_MSG_NEWTABLE, -@@ -116,6 +119,9 @@ enum nf_tables_msg_types { - NFT_MSG_GETOBJ, - NFT_MSG_DELOBJ, - NFT_MSG_GETOBJ_RESET, -+ NFT_MSG_NEWFLOWTABLE, -+ NFT_MSG_GETFLOWTABLE, -+ NFT_MSG_DELFLOWTABLE, - NFT_MSG_MAX, - }; - -@@ -1310,6 +1316,53 @@ enum nft_object_attributes { - #define NFTA_OBJ_MAX (__NFTA_OBJ_MAX - 1) - - /** -+ * enum nft_flowtable_attributes - nf_tables flow table netlink attributes -+ * -+ * @NFTA_FLOWTABLE_TABLE: name of the table containing the expression (NLA_STRING) -+ * @NFTA_FLOWTABLE_NAME: name of this flow table (NLA_STRING) -+ * @NFTA_FLOWTABLE_HOOK: netfilter hook configuration(NLA_U32) -+ * @NFTA_FLOWTABLE_USE: number of references to this flow table (NLA_U32) -+ */ -+enum nft_flowtable_attributes { -+ NFTA_FLOWTABLE_UNSPEC, -+ NFTA_FLOWTABLE_TABLE, -+ NFTA_FLOWTABLE_NAME, -+ NFTA_FLOWTABLE_HOOK, -+ NFTA_FLOWTABLE_USE, -+ __NFTA_FLOWTABLE_MAX -+}; -+#define NFTA_FLOWTABLE_MAX (__NFTA_FLOWTABLE_MAX - 1) -+ -+/** -+ * enum nft_flowtable_hook_attributes - nf_tables flow table hook netlink attributes -+ * -+ * @NFTA_FLOWTABLE_HOOK_NUM: netfilter hook number (NLA_U32) -+ * @NFTA_FLOWTABLE_HOOK_PRIORITY: netfilter hook priority (NLA_U32) -+ * @NFTA_FLOWTABLE_HOOK_DEVS: input devices this flow table is bound to (NLA_NESTED) -+ */ -+enum nft_flowtable_hook_attributes { -+ NFTA_FLOWTABLE_HOOK_UNSPEC, -+ NFTA_FLOWTABLE_HOOK_NUM, -+ NFTA_FLOWTABLE_HOOK_PRIORITY, -+ NFTA_FLOWTABLE_HOOK_DEVS, -+ __NFTA_FLOWTABLE_HOOK_MAX -+}; -+#define NFTA_FLOWTABLE_HOOK_MAX (__NFTA_FLOWTABLE_HOOK_MAX - 1) -+ -+/** -+ * enum nft_device_attributes - nf_tables device netlink attributes -+ * -+ * @NFTA_DEVICE_NAME: name of this device (NLA_STRING) -+ */ -+enum nft_devices_attributes { -+ NFTA_DEVICE_UNSPEC, -+ NFTA_DEVICE_NAME, -+ __NFTA_DEVICE_MAX -+}; -+#define NFTA_DEVICE_MAX (__NFTA_DEVICE_MAX - 1) -+ -+ -+/** - * enum nft_trace_attributes - nf_tables trace netlink attributes - * - * @NFTA_TRACE_TABLE: name of the table (NLA_STRING) ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -17,6 +17,7 @@ - #include <linux/netfilter.h> - #include <linux/netfilter/nfnetlink.h> - #include <linux/netfilter/nf_tables.h> -+#include <net/netfilter/nf_flow_table.h> - #include <net/netfilter/nf_tables_core.h> - #include <net/netfilter/nf_tables.h> - #include <net/net_namespace.h> -@@ -24,6 +25,7 @@ - - static LIST_HEAD(nf_tables_expressions); - static LIST_HEAD(nf_tables_objects); -+static LIST_HEAD(nf_tables_flowtables); - - /** - * nft_register_afinfo - register nf_tables address family info -@@ -389,6 +391,40 @@ static int nft_delobj(struct nft_ctx *ct - return err; - } - -+static int nft_trans_flowtable_add(struct nft_ctx *ctx, int msg_type, -+ struct nft_flowtable *flowtable) -+{ -+ struct nft_trans *trans; -+ -+ trans = nft_trans_alloc(ctx, msg_type, -+ sizeof(struct nft_trans_flowtable)); -+ if (trans == NULL) -+ return -ENOMEM; -+ -+ if (msg_type == NFT_MSG_NEWFLOWTABLE) -+ nft_activate_next(ctx->net, flowtable); -+ -+ nft_trans_flowtable(trans) = flowtable; -+ list_add_tail(&trans->list, &ctx->net->nft.commit_list); -+ -+ return 0; -+} -+ -+static int nft_delflowtable(struct nft_ctx *ctx, -+ struct nft_flowtable *flowtable) -+{ -+ int err; -+ -+ err = nft_trans_flowtable_add(ctx, NFT_MSG_DELFLOWTABLE, flowtable); -+ if (err < 0) -+ return err; -+ -+ nft_deactivate_next(ctx->net, flowtable); -+ ctx->table->use--; -+ -+ return err; -+} -+ - /* - * Tables - */ -@@ -772,6 +808,7 @@ static int nf_tables_newtable(struct net - INIT_LIST_HEAD(&table->chains); - INIT_LIST_HEAD(&table->sets); - INIT_LIST_HEAD(&table->objects); -+ INIT_LIST_HEAD(&table->flowtables); - table->flags = flags; - - nft_ctx_init(&ctx, net, skb, nlh, afi, table, NULL, nla); -@@ -793,10 +830,11 @@ err1: - - static int nft_flush_table(struct nft_ctx *ctx) - { -- int err; -+ struct nft_flowtable *flowtable, *nft; - struct nft_chain *chain, *nc; - struct nft_object *obj, *ne; - struct nft_set *set, *ns; -+ int err; - - list_for_each_entry(chain, &ctx->table->chains, list) { - if (!nft_is_active_next(ctx->net, chain)) -@@ -822,6 +860,12 @@ static int nft_flush_table(struct nft_ct - goto out; - } - -+ list_for_each_entry_safe(flowtable, nft, &ctx->table->flowtables, list) { -+ err = nft_delflowtable(ctx, flowtable); -+ if (err < 0) -+ goto out; -+ } -+ - list_for_each_entry_safe(obj, ne, &ctx->table->objects, list) { - err = nft_delobj(ctx, obj); - if (err < 0) -@@ -4862,6 +4906,605 @@ static void nf_tables_obj_notify(const s - ctx->afi->family, ctx->report, GFP_KERNEL); - } - -+/* -+ * Flow tables -+ */ -+void nft_register_flowtable_type(struct nf_flowtable_type *type) -+{ -+ nfnl_lock(NFNL_SUBSYS_NFTABLES); -+ list_add_tail_rcu(&type->list, &nf_tables_flowtables); -+ nfnl_unlock(NFNL_SUBSYS_NFTABLES); -+} -+EXPORT_SYMBOL_GPL(nft_register_flowtable_type); -+ -+void nft_unregister_flowtable_type(struct nf_flowtable_type *type) -+{ -+ nfnl_lock(NFNL_SUBSYS_NFTABLES); -+ list_del_rcu(&type->list); -+ nfnl_unlock(NFNL_SUBSYS_NFTABLES); -+} -+EXPORT_SYMBOL_GPL(nft_unregister_flowtable_type); -+ -+static const struct nla_policy nft_flowtable_policy[NFTA_FLOWTABLE_MAX + 1] = { -+ [NFTA_FLOWTABLE_TABLE] = { .type = NLA_STRING, -+ .len = NFT_NAME_MAXLEN - 1 }, -+ [NFTA_FLOWTABLE_NAME] = { .type = NLA_STRING, -+ .len = NFT_NAME_MAXLEN - 1 }, -+ [NFTA_FLOWTABLE_HOOK] = { .type = NLA_NESTED }, -+}; -+ -+struct nft_flowtable *nf_tables_flowtable_lookup(const struct nft_table *table, -+ const struct nlattr *nla, -+ u8 genmask) -+{ -+ struct nft_flowtable *flowtable; -+ -+ list_for_each_entry(flowtable, &table->flowtables, list) { -+ if (!nla_strcmp(nla, flowtable->name) && -+ nft_active_genmask(flowtable, genmask)) -+ return flowtable; -+ } -+ return ERR_PTR(-ENOENT); -+} -+EXPORT_SYMBOL_GPL(nf_tables_flowtable_lookup); -+ -+#define NFT_FLOWTABLE_DEVICE_MAX 8 -+ -+static int nf_tables_parse_devices(const struct nft_ctx *ctx, -+ const struct nlattr *attr, -+ struct net_device *dev_array[], int *len) -+{ -+ const struct nlattr *tmp; -+ struct net_device *dev; -+ char ifname[IFNAMSIZ]; -+ int rem, n = 0, err; -+ -+ nla_for_each_nested(tmp, attr, rem) { -+ if (nla_type(tmp) != NFTA_DEVICE_NAME) { -+ err = -EINVAL; -+ goto err1; -+ } -+ -+ nla_strlcpy(ifname, tmp, IFNAMSIZ); -+ dev = dev_get_by_name(ctx->net, ifname); -+ if (!dev) { -+ err = -ENOENT; -+ goto err1; -+ } -+ -+ dev_array[n++] = dev; -+ if (n == NFT_FLOWTABLE_DEVICE_MAX) { -+ err = -EFBIG; -+ goto err1; -+ } -+ } -+ if (!len) -+ return -EINVAL; -+ -+ err = 0; -+err1: -+ *len = n; -+ return err; -+} -+ -+static const struct nla_policy nft_flowtable_hook_policy[NFTA_FLOWTABLE_HOOK_MAX + 1] = { -+ [NFTA_FLOWTABLE_HOOK_NUM] = { .type = NLA_U32 }, -+ [NFTA_FLOWTABLE_HOOK_PRIORITY] = { .type = NLA_U32 }, -+ [NFTA_FLOWTABLE_HOOK_DEVS] = { .type = NLA_NESTED }, -+}; -+ -+static int nf_tables_flowtable_parse_hook(const struct nft_ctx *ctx, -+ const struct nlattr *attr, -+ struct nft_flowtable *flowtable) -+{ -+ struct net_device *dev_array[NFT_FLOWTABLE_DEVICE_MAX]; -+ struct nlattr *tb[NFTA_FLOWTABLE_HOOK_MAX + 1]; -+ struct nf_hook_ops *ops; -+ int hooknum, priority; -+ int err, n = 0, i; -+ -+ err = nla_parse_nested(tb, NFTA_FLOWTABLE_HOOK_MAX, attr, -+ nft_flowtable_hook_policy, NULL); -+ if (err < 0) -+ return err; -+ -+ if (!tb[NFTA_FLOWTABLE_HOOK_NUM] || -+ !tb[NFTA_FLOWTABLE_HOOK_PRIORITY] || -+ !tb[NFTA_FLOWTABLE_HOOK_DEVS]) -+ return -EINVAL; -+ -+ hooknum = ntohl(nla_get_be32(tb[NFTA_FLOWTABLE_HOOK_NUM])); -+ if (hooknum >= ctx->afi->nhooks) -+ return -EINVAL; -+ -+ priority = ntohl(nla_get_be32(tb[NFTA_FLOWTABLE_HOOK_PRIORITY])); -+ -+ err = nf_tables_parse_devices(ctx, tb[NFTA_FLOWTABLE_HOOK_DEVS], -+ dev_array, &n); -+ if (err < 0) -+ goto err1; -+ -+ ops = kzalloc(sizeof(struct nf_hook_ops) * n, GFP_KERNEL); -+ if (!ops) { -+ err = -ENOMEM; -+ goto err1; -+ } -+ -+ flowtable->ops = ops; -+ flowtable->ops_len = n; -+ -+ for (i = 0; i < n; i++) { -+ flowtable->ops[i].pf = NFPROTO_NETDEV; -+ flowtable->ops[i].hooknum = hooknum; -+ flowtable->ops[i].priority = priority; -+ flowtable->ops[i].priv = &flowtable->data.rhashtable; -+ flowtable->ops[i].hook = flowtable->data.type->hook; -+ flowtable->ops[i].dev = dev_array[i]; -+ } -+ -+ err = 0; -+err1: -+ for (i = 0; i < n; i++) -+ dev_put(dev_array[i]); -+ -+ return err; -+} -+ -+static const struct nf_flowtable_type * -+__nft_flowtable_type_get(const struct nft_af_info *afi) -+{ -+ const struct nf_flowtable_type *type; -+ -+ list_for_each_entry(type, &nf_tables_flowtables, list) { -+ if (afi->family == type->family) -+ return type; -+ } -+ return NULL; -+} -+ -+static const struct nf_flowtable_type * -+nft_flowtable_type_get(const struct nft_af_info *afi) -+{ -+ const struct nf_flowtable_type *type; -+ -+ type = __nft_flowtable_type_get(afi); -+ if (type != NULL && try_module_get(type->owner)) -+ return type; -+ -+#ifdef CONFIG_MODULES -+ if (type == NULL) { -+ nfnl_unlock(NFNL_SUBSYS_NFTABLES); -+ request_module("nf-flowtable-%u", afi->family); -+ nfnl_lock(NFNL_SUBSYS_NFTABLES); -+ if (__nft_flowtable_type_get(afi)) -+ return ERR_PTR(-EAGAIN); -+ } -+#endif -+ return ERR_PTR(-ENOENT); -+} -+ -+void nft_flow_table_iterate(struct net *net, -+ void (*iter)(struct nf_flowtable *flowtable, void *data), -+ void *data) -+{ -+ struct nft_flowtable *flowtable; -+ const struct nft_af_info *afi; -+ const struct nft_table *table; -+ -+ rcu_read_lock(); -+ list_for_each_entry_rcu(afi, &net->nft.af_info, list) { -+ list_for_each_entry_rcu(table, &afi->tables, list) { -+ list_for_each_entry_rcu(flowtable, &table->flowtables, list) { -+ iter(&flowtable->data, data); -+ } -+ } -+ } -+ rcu_read_unlock(); -+} -+EXPORT_SYMBOL_GPL(nft_flow_table_iterate); -+ -+static void nft_unregister_flowtable_net_hooks(struct net *net, -+ struct nft_flowtable *flowtable) -+{ -+ int i; -+ -+ for (i = 0; i < flowtable->ops_len; i++) { -+ if (!flowtable->ops[i].dev) -+ continue; -+ -+ nf_unregister_net_hook(net, &flowtable->ops[i]); -+ } -+} -+ -+static int nf_tables_newflowtable(struct net *net, struct sock *nlsk, -+ struct sk_buff *skb, -+ const struct nlmsghdr *nlh, -+ const struct nlattr * const nla[], -+ struct netlink_ext_ack *extack) -+{ -+ const struct nfgenmsg *nfmsg = nlmsg_data(nlh); -+ const struct nf_flowtable_type *type; -+ u8 genmask = nft_genmask_next(net); -+ int family = nfmsg->nfgen_family; -+ struct nft_flowtable *flowtable; -+ struct nft_af_info *afi; -+ struct nft_table *table; -+ struct nft_ctx ctx; -+ int err, i, k; -+ -+ if (!nla[NFTA_FLOWTABLE_TABLE] || -+ !nla[NFTA_FLOWTABLE_NAME] || -+ !nla[NFTA_FLOWTABLE_HOOK]) -+ return -EINVAL; -+ -+ afi = nf_tables_afinfo_lookup(net, family, true); -+ if (IS_ERR(afi)) -+ return PTR_ERR(afi); -+ -+ table = nf_tables_table_lookup(afi, nla[NFTA_FLOWTABLE_TABLE], genmask); -+ if (IS_ERR(table)) -+ return PTR_ERR(table); -+ -+ flowtable = nf_tables_flowtable_lookup(table, nla[NFTA_FLOWTABLE_NAME], -+ genmask); -+ if (IS_ERR(flowtable)) { -+ err = PTR_ERR(flowtable); -+ if (err != -ENOENT) -+ return err; -+ } else { -+ if (nlh->nlmsg_flags & NLM_F_EXCL) -+ return -EEXIST; -+ -+ return 0; -+ } -+ -+ nft_ctx_init(&ctx, net, skb, nlh, afi, table, NULL, nla); -+ -+ flowtable = kzalloc(sizeof(*flowtable), GFP_KERNEL); -+ if (!flowtable) -+ return -ENOMEM; -+ -+ flowtable->table = table; -+ flowtable->name = nla_strdup(nla[NFTA_FLOWTABLE_NAME], GFP_KERNEL); -+ if (!flowtable->name) { -+ err = -ENOMEM; -+ goto err1; -+ } -+ -+ type = nft_flowtable_type_get(afi); -+ if (IS_ERR(type)) { -+ err = PTR_ERR(type); -+ goto err2; -+ } -+ -+ flowtable->data.type = type; -+ err = rhashtable_init(&flowtable->data.rhashtable, type->params); -+ if (err < 0) -+ goto err3; -+ -+ err = nf_tables_flowtable_parse_hook(&ctx, nla[NFTA_FLOWTABLE_HOOK], -+ flowtable); -+ if (err < 0) -+ goto err3; -+ -+ for (i = 0; i < flowtable->ops_len; i++) { -+ err = nf_register_net_hook(net, &flowtable->ops[i]); -+ if (err < 0) -+ goto err4; -+ } -+ -+ err = nft_trans_flowtable_add(&ctx, NFT_MSG_NEWFLOWTABLE, flowtable); -+ if (err < 0) -+ goto err5; -+ -+ INIT_DEFERRABLE_WORK(&flowtable->data.gc_work, type->gc); -+ queue_delayed_work(system_power_efficient_wq, -+ &flowtable->data.gc_work, HZ); -+ -+ list_add_tail_rcu(&flowtable->list, &table->flowtables); -+ table->use++; -+ -+ return 0; -+err5: -+ i = flowtable->ops_len; -+err4: -+ for (k = i - 1; k >= 0; k--) -+ nf_unregister_net_hook(net, &flowtable->ops[i]); -+ -+ kfree(flowtable->ops); -+err3: -+ module_put(type->owner); -+err2: -+ kfree(flowtable->name); -+err1: -+ kfree(flowtable); -+ return err; -+} -+ -+static int nf_tables_delflowtable(struct net *net, struct sock *nlsk, -+ struct sk_buff *skb, -+ const struct nlmsghdr *nlh, -+ const struct nlattr * const nla[], -+ struct netlink_ext_ack *extack) -+{ -+ const struct nfgenmsg *nfmsg = nlmsg_data(nlh); -+ u8 genmask = nft_genmask_next(net); -+ int family = nfmsg->nfgen_family; -+ struct nft_flowtable *flowtable; -+ struct nft_af_info *afi; -+ struct nft_table *table; -+ struct nft_ctx ctx; -+ -+ afi = nf_tables_afinfo_lookup(net, family, true); -+ if (IS_ERR(afi)) -+ return PTR_ERR(afi); -+ -+ table = nf_tables_table_lookup(afi, nla[NFTA_FLOWTABLE_TABLE], genmask); -+ if (IS_ERR(table)) -+ return PTR_ERR(table); -+ -+ flowtable = nf_tables_flowtable_lookup(table, nla[NFTA_FLOWTABLE_NAME], -+ genmask); -+ if (IS_ERR(flowtable)) -+ return PTR_ERR(flowtable); -+ if (flowtable->use > 0) -+ return -EBUSY; -+ -+ nft_ctx_init(&ctx, net, skb, nlh, afi, table, NULL, nla); -+ -+ return nft_delflowtable(&ctx, flowtable); -+} -+ -+static int nf_tables_fill_flowtable_info(struct sk_buff *skb, struct net *net, -+ u32 portid, u32 seq, int event, -+ u32 flags, int family, -+ struct nft_flowtable *flowtable) -+{ -+ struct nlattr *nest, *nest_devs; -+ struct nfgenmsg *nfmsg; -+ struct nlmsghdr *nlh; -+ int i; -+ -+ event = nfnl_msg_type(NFNL_SUBSYS_NFTABLES, event); -+ nlh = nlmsg_put(skb, portid, seq, event, sizeof(struct nfgenmsg), flags); -+ if (nlh == NULL) -+ goto nla_put_failure; -+ -+ nfmsg = nlmsg_data(nlh); -+ nfmsg->nfgen_family = family; -+ nfmsg->version = NFNETLINK_V0; -+ nfmsg->res_id = htons(net->nft.base_seq & 0xffff); -+ -+ if (nla_put_string(skb, NFTA_FLOWTABLE_TABLE, flowtable->table->name) || -+ nla_put_string(skb, NFTA_FLOWTABLE_NAME, flowtable->name) || -+ nla_put_be32(skb, NFTA_FLOWTABLE_USE, htonl(flowtable->use))) -+ goto nla_put_failure; -+ -+ nest = nla_nest_start(skb, NFTA_FLOWTABLE_HOOK); -+ if (nla_put_be32(skb, NFTA_FLOWTABLE_HOOK_NUM, htonl(flowtable->hooknum)) || -+ nla_put_be32(skb, NFTA_FLOWTABLE_HOOK_PRIORITY, htonl(flowtable->priority))) -+ goto nla_put_failure; -+ -+ nest_devs = nla_nest_start(skb, NFTA_FLOWTABLE_HOOK_DEVS); -+ if (!nest_devs) -+ goto nla_put_failure; -+ -+ for (i = 0; i < flowtable->ops_len; i++) { -+ if (flowtable->ops[i].dev && -+ nla_put_string(skb, NFTA_DEVICE_NAME, -+ flowtable->ops[i].dev->name)) -+ goto nla_put_failure; -+ } -+ nla_nest_end(skb, nest_devs); -+ nla_nest_end(skb, nest); -+ -+ nlmsg_end(skb, nlh); -+ return 0; -+ -+nla_put_failure: -+ nlmsg_trim(skb, nlh); -+ return -1; -+} -+ -+struct nft_flowtable_filter { -+ char *table; -+}; -+ -+static int nf_tables_dump_flowtable(struct sk_buff *skb, -+ struct netlink_callback *cb) -+{ -+ const struct nfgenmsg *nfmsg = nlmsg_data(cb->nlh); -+ struct nft_flowtable_filter *filter = cb->data; -+ unsigned int idx = 0, s_idx = cb->args[0]; -+ struct net *net = sock_net(skb->sk); -+ int family = nfmsg->nfgen_family; -+ struct nft_flowtable *flowtable; -+ const struct nft_af_info *afi; -+ const struct nft_table *table; -+ -+ rcu_read_lock(); -+ cb->seq = net->nft.base_seq; -+ -+ list_for_each_entry_rcu(afi, &net->nft.af_info, list) { -+ if (family != NFPROTO_UNSPEC && family != afi->family) -+ continue; -+ -+ list_for_each_entry_rcu(table, &afi->tables, list) { -+ list_for_each_entry_rcu(flowtable, &table->flowtables, list) { -+ if (!nft_is_active(net, flowtable)) -+ goto cont; -+ if (idx < s_idx) -+ goto cont; -+ if (idx > s_idx) -+ memset(&cb->args[1], 0, -+ sizeof(cb->args) - sizeof(cb->args[0])); -+ if (filter && filter->table[0] && -+ strcmp(filter->table, table->name)) -+ goto cont; -+ -+ if (nf_tables_fill_flowtable_info(skb, net, NETLINK_CB(cb->skb).portid, -+ cb->nlh->nlmsg_seq, -+ NFT_MSG_NEWFLOWTABLE, -+ NLM_F_MULTI | NLM_F_APPEND, -+ afi->family, flowtable) < 0) -+ goto done; -+ -+ nl_dump_check_consistent(cb, nlmsg_hdr(skb)); -+cont: -+ idx++; -+ } -+ } -+ } -+done: -+ rcu_read_unlock(); -+ -+ cb->args[0] = idx; -+ return skb->len; -+} -+ -+static int nf_tables_dump_flowtable_done(struct netlink_callback *cb) -+{ -+ struct nft_flowtable_filter *filter = cb->data; -+ -+ if (!filter) -+ return 0; -+ -+ kfree(filter->table); -+ kfree(filter); -+ -+ return 0; -+} -+ -+static struct nft_flowtable_filter * -+nft_flowtable_filter_alloc(const struct nlattr * const nla[]) -+{ -+ struct nft_flowtable_filter *filter; -+ -+ filter = kzalloc(sizeof(*filter), GFP_KERNEL); -+ if (!filter) -+ return ERR_PTR(-ENOMEM); -+ -+ if (nla[NFTA_FLOWTABLE_TABLE]) { -+ filter->table = nla_strdup(nla[NFTA_FLOWTABLE_TABLE], -+ GFP_KERNEL); -+ if (!filter->table) { -+ kfree(filter); -+ return ERR_PTR(-ENOMEM); -+ } -+ } -+ return filter; -+} -+ -+static int nf_tables_getflowtable(struct net *net, struct sock *nlsk, -+ struct sk_buff *skb, -+ const struct nlmsghdr *nlh, -+ const struct nlattr * const nla[], -+ struct netlink_ext_ack *extack) -+{ -+ const struct nfgenmsg *nfmsg = nlmsg_data(nlh); -+ u8 genmask = nft_genmask_cur(net); -+ int family = nfmsg->nfgen_family; -+ struct nft_flowtable *flowtable; -+ const struct nft_af_info *afi; -+ const struct nft_table *table; -+ struct sk_buff *skb2; -+ int err; -+ -+ if (nlh->nlmsg_flags & NLM_F_DUMP) { -+ struct netlink_dump_control c = { -+ .dump = nf_tables_dump_flowtable, -+ .done = nf_tables_dump_flowtable_done, -+ }; -+ -+ if (nla[NFTA_FLOWTABLE_TABLE]) { -+ struct nft_flowtable_filter *filter; -+ -+ filter = nft_flowtable_filter_alloc(nla); -+ if (IS_ERR(filter)) -+ return -ENOMEM; -+ -+ c.data = filter; -+ } -+ return netlink_dump_start(nlsk, skb, nlh, &c); -+ } -+ -+ if (!nla[NFTA_FLOWTABLE_NAME]) -+ return -EINVAL; -+ -+ afi = nf_tables_afinfo_lookup(net, family, false); -+ if (IS_ERR(afi)) -+ return PTR_ERR(afi); -+ -+ table = nf_tables_table_lookup(afi, nla[NFTA_FLOWTABLE_TABLE], genmask); -+ if (IS_ERR(table)) -+ return PTR_ERR(table); -+ -+ flowtable = nf_tables_flowtable_lookup(table, nla[NFTA_FLOWTABLE_NAME], -+ genmask); -+ if (IS_ERR(table)) -+ return PTR_ERR(flowtable); -+ -+ skb2 = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL); -+ if (!skb2) -+ return -ENOMEM; -+ -+ err = nf_tables_fill_flowtable_info(skb2, net, NETLINK_CB(skb).portid, -+ nlh->nlmsg_seq, -+ NFT_MSG_NEWFLOWTABLE, 0, family, -+ flowtable); -+ if (err < 0) -+ goto err; -+ -+ return nlmsg_unicast(nlsk, skb2, NETLINK_CB(skb).portid); -+err: -+ kfree_skb(skb2); -+ return err; -+} -+ -+static void nf_tables_flowtable_notify(struct nft_ctx *ctx, -+ struct nft_flowtable *flowtable, -+ int event) -+{ -+ struct sk_buff *skb; -+ int err; -+ -+ if (ctx->report && -+ !nfnetlink_has_listeners(ctx->net, NFNLGRP_NFTABLES)) -+ return; -+ -+ skb = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL); -+ if (skb == NULL) -+ goto err; -+ -+ err = nf_tables_fill_flowtable_info(skb, ctx->net, ctx->portid, -+ ctx->seq, event, 0, -+ ctx->afi->family, flowtable); -+ if (err < 0) { -+ kfree_skb(skb); -+ goto err; -+ } -+ -+ nfnetlink_send(skb, ctx->net, ctx->portid, NFNLGRP_NFTABLES, -+ ctx->report, GFP_KERNEL); -+ return; -+err: -+ nfnetlink_set_err(ctx->net, ctx->portid, NFNLGRP_NFTABLES, -ENOBUFS); -+} -+ -+static void nft_flowtable_destroy(void *ptr, void *arg) -+{ -+ kfree(ptr); -+} -+ -+static void nf_tables_flowtable_destroy(struct nft_flowtable *flowtable) -+{ -+ cancel_delayed_work_sync(&flowtable->data.gc_work); -+ kfree(flowtable->name); -+ rhashtable_free_and_destroy(&flowtable->data.rhashtable, -+ nft_flowtable_destroy, NULL); -+ module_put(flowtable->data.type->owner); -+} -+ - static int nf_tables_fill_gen_info(struct sk_buff *skb, struct net *net, - u32 portid, u32 seq) - { -@@ -4892,6 +5535,49 @@ nla_put_failure: - return -EMSGSIZE; - } - -+static void nft_flowtable_event(unsigned long event, struct net_device *dev, -+ struct nft_flowtable *flowtable) -+{ -+ int i; -+ -+ for (i = 0; i < flowtable->ops_len; i++) { -+ if (flowtable->ops[i].dev != dev) -+ continue; -+ -+ nf_unregister_net_hook(dev_net(dev), &flowtable->ops[i]); -+ flowtable->ops[i].dev = NULL; -+ break; -+ } -+} -+ -+static int nf_tables_flowtable_event(struct notifier_block *this, -+ unsigned long event, void *ptr) -+{ -+ struct net_device *dev = netdev_notifier_info_to_dev(ptr); -+ struct nft_flowtable *flowtable; -+ struct nft_table *table; -+ struct nft_af_info *afi; -+ -+ if (event != NETDEV_UNREGISTER) -+ return 0; -+ -+ nfnl_lock(NFNL_SUBSYS_NFTABLES); -+ list_for_each_entry(afi, &dev_net(dev)->nft.af_info, list) { -+ list_for_each_entry(table, &afi->tables, list) { -+ list_for_each_entry(flowtable, &table->flowtables, list) { -+ nft_flowtable_event(event, dev, flowtable); -+ } -+ } -+ } -+ nfnl_unlock(NFNL_SUBSYS_NFTABLES); -+ -+ return NOTIFY_DONE; -+} -+ -+static struct notifier_block nf_tables_flowtable_notifier = { -+ .notifier_call = nf_tables_flowtable_event, -+}; -+ - static void nf_tables_gen_notify(struct net *net, struct sk_buff *skb, - int event) - { -@@ -5044,6 +5730,21 @@ static const struct nfnl_callback nf_tab - .attr_count = NFTA_OBJ_MAX, - .policy = nft_obj_policy, - }, -+ [NFT_MSG_NEWFLOWTABLE] = { -+ .call_batch = nf_tables_newflowtable, -+ .attr_count = NFTA_FLOWTABLE_MAX, -+ .policy = nft_flowtable_policy, -+ }, -+ [NFT_MSG_GETFLOWTABLE] = { -+ .call = nf_tables_getflowtable, -+ .attr_count = NFTA_FLOWTABLE_MAX, -+ .policy = nft_flowtable_policy, -+ }, -+ [NFT_MSG_DELFLOWTABLE] = { -+ .call_batch = nf_tables_delflowtable, -+ .attr_count = NFTA_FLOWTABLE_MAX, -+ .policy = nft_flowtable_policy, -+ }, - }; - - static void nft_chain_commit_update(struct nft_trans *trans) -@@ -5092,6 +5793,9 @@ static void nf_tables_commit_release(str - case NFT_MSG_DELOBJ: - nft_obj_destroy(nft_trans_obj(trans)); - break; -+ case NFT_MSG_DELFLOWTABLE: -+ nf_tables_flowtable_destroy(nft_trans_flowtable(trans)); -+ break; - } - kfree(trans); - } -@@ -5211,6 +5915,21 @@ static int nf_tables_commit(struct net * - nf_tables_obj_notify(&trans->ctx, nft_trans_obj(trans), - NFT_MSG_DELOBJ); - break; -+ case NFT_MSG_NEWFLOWTABLE: -+ nft_clear(net, nft_trans_flowtable(trans)); -+ nf_tables_flowtable_notify(&trans->ctx, -+ nft_trans_flowtable(trans), -+ NFT_MSG_NEWFLOWTABLE); -+ nft_trans_destroy(trans); -+ break; -+ case NFT_MSG_DELFLOWTABLE: -+ list_del_rcu(&nft_trans_flowtable(trans)->list); -+ nf_tables_flowtable_notify(&trans->ctx, -+ nft_trans_flowtable(trans), -+ NFT_MSG_DELFLOWTABLE); -+ nft_unregister_flowtable_net_hooks(net, -+ nft_trans_flowtable(trans)); -+ break; - } - } - -@@ -5248,6 +5967,9 @@ static void nf_tables_abort_release(stru - case NFT_MSG_NEWOBJ: - nft_obj_destroy(nft_trans_obj(trans)); - break; -+ case NFT_MSG_NEWFLOWTABLE: -+ nf_tables_flowtable_destroy(nft_trans_flowtable(trans)); -+ break; - } - kfree(trans); - } -@@ -5339,6 +6061,17 @@ static int nf_tables_abort(struct net *n - nft_clear(trans->ctx.net, nft_trans_obj(trans)); - nft_trans_destroy(trans); - break; -+ case NFT_MSG_NEWFLOWTABLE: -+ trans->ctx.table->use--; -+ list_del_rcu(&nft_trans_flowtable(trans)->list); -+ nft_unregister_flowtable_net_hooks(net, -+ nft_trans_flowtable(trans)); -+ break; -+ case NFT_MSG_DELFLOWTABLE: -+ trans->ctx.table->use++; -+ nft_clear(trans->ctx.net, nft_trans_flowtable(trans)); -+ nft_trans_destroy(trans); -+ break; - } - } - -@@ -5889,6 +6622,7 @@ EXPORT_SYMBOL_GPL(__nft_release_basechai - /* Called by nft_unregister_afinfo() from __net_exit path, nfnl_lock is held. */ - static void __nft_release_afinfo(struct net *net, struct nft_af_info *afi) - { -+ struct nft_flowtable *flowtable, *nf; - struct nft_table *table, *nt; - struct nft_chain *chain, *nc; - struct nft_object *obj, *ne; -@@ -5902,6 +6636,9 @@ static void __nft_release_afinfo(struct - list_for_each_entry_safe(table, nt, &afi->tables, list) { - list_for_each_entry(chain, &table->chains, list) - nf_tables_unregister_hook(net, table, chain); -+ list_for_each_entry(flowtable, &table->flowtables, list) -+ nf_unregister_net_hooks(net, flowtable->ops, -+ flowtable->ops_len); - /* No packets are walking on these chains anymore. */ - ctx.table = table; - list_for_each_entry(chain, &table->chains, list) { -@@ -5912,6 +6649,11 @@ static void __nft_release_afinfo(struct - nf_tables_rule_release(&ctx, rule); - } - } -+ list_for_each_entry_safe(flowtable, nf, &table->flowtables, list) { -+ list_del(&flowtable->list); -+ table->use--; -+ nf_tables_flowtable_destroy(flowtable); -+ } - list_for_each_entry_safe(set, ns, &table->sets, list) { - list_del(&set->list); - table->use--; -@@ -5955,6 +6697,8 @@ static int __init nf_tables_module_init( - if (err < 0) - goto err3; - -+ register_netdevice_notifier(&nf_tables_flowtable_notifier); -+ - pr_info("nf_tables: (c) 2007-2009 Patrick McHardy <kaber@trash.net>\n"); - return register_pernet_subsys(&nf_tables_net_ops); - err3: -@@ -5969,6 +6713,7 @@ static void __exit nf_tables_module_exit - { - unregister_pernet_subsys(&nf_tables_net_ops); - nfnetlink_subsys_unregister(&nf_tables_subsys); -+ unregister_netdevice_notifier(&nf_tables_flowtable_notifier); - rcu_barrier(); - nf_tables_core_module_exit(); - kfree(info); diff --git a/target/linux/generic/backport-4.14/322-v4.16-netfilter-add-generic-flow-table-infrastructure.patch b/target/linux/generic/backport-4.14/322-v4.16-netfilter-add-generic-flow-table-infrastructure.patch deleted file mode 100644 index 16de9571a8..0000000000 --- a/target/linux/generic/backport-4.14/322-v4.16-netfilter-add-generic-flow-table-infrastructure.patch +++ /dev/null @@ -1,586 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sun, 7 Jan 2018 01:04:11 +0100 -Subject: [PATCH] netfilter: add generic flow table infrastructure - -This patch defines the API to interact with flow tables, this allows to -add, delete and lookup for entries in the flow table. This also adds the -generic garbage code that removes entries that have expired, ie. no -traffic has been seen for a while. - -Users of the flow table infrastructure can delete entries via -flow_offload_dead(), which sets the dying bit, this signals the garbage -collector to release an entry from user context. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - create mode 100644 net/netfilter/nf_flow_table.c - ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -1,7 +1,12 @@ - #ifndef _NF_FLOW_TABLE_H - #define _NF_FLOW_TABLE_H - -+#include <linux/in.h> -+#include <linux/in6.h> -+#include <linux/netdevice.h> - #include <linux/rhashtable.h> -+#include <linux/rcupdate.h> -+#include <net/dst.h> - - struct nf_flowtable; - -@@ -20,4 +25,93 @@ struct nf_flowtable { - struct delayed_work gc_work; - }; - -+enum flow_offload_tuple_dir { -+ FLOW_OFFLOAD_DIR_ORIGINAL, -+ FLOW_OFFLOAD_DIR_REPLY, -+ __FLOW_OFFLOAD_DIR_MAX = FLOW_OFFLOAD_DIR_REPLY, -+}; -+#define FLOW_OFFLOAD_DIR_MAX (__FLOW_OFFLOAD_DIR_MAX + 1) -+ -+struct flow_offload_tuple { -+ union { -+ struct in_addr src_v4; -+ struct in6_addr src_v6; -+ }; -+ union { -+ struct in_addr dst_v4; -+ struct in6_addr dst_v6; -+ }; -+ struct { -+ __be16 src_port; -+ __be16 dst_port; -+ }; -+ -+ int iifidx; -+ -+ u8 l3proto; -+ u8 l4proto; -+ u8 dir; -+ -+ int oifidx; -+ -+ struct dst_entry *dst_cache; -+}; -+ -+struct flow_offload_tuple_rhash { -+ struct rhash_head node; -+ struct flow_offload_tuple tuple; -+}; -+ -+#define FLOW_OFFLOAD_SNAT 0x1 -+#define FLOW_OFFLOAD_DNAT 0x2 -+#define FLOW_OFFLOAD_DYING 0x4 -+ -+struct flow_offload { -+ struct flow_offload_tuple_rhash tuplehash[FLOW_OFFLOAD_DIR_MAX]; -+ u32 flags; -+ union { -+ /* Your private driver data here. */ -+ u32 timeout; -+ }; -+}; -+ -+#define NF_FLOW_TIMEOUT (30 * HZ) -+ -+struct nf_flow_route { -+ struct { -+ struct dst_entry *dst; -+ int ifindex; -+ } tuple[FLOW_OFFLOAD_DIR_MAX]; -+}; -+ -+struct flow_offload *flow_offload_alloc(struct nf_conn *ct, -+ struct nf_flow_route *route); -+void flow_offload_free(struct flow_offload *flow); -+ -+int flow_offload_add(struct nf_flowtable *flow_table, struct flow_offload *flow); -+void flow_offload_del(struct nf_flowtable *flow_table, struct flow_offload *flow); -+struct flow_offload_tuple_rhash *flow_offload_lookup(struct nf_flowtable *flow_table, -+ struct flow_offload_tuple *tuple); -+int nf_flow_table_iterate(struct nf_flowtable *flow_table, -+ void (*iter)(struct flow_offload *flow, void *data), -+ void *data); -+void nf_flow_offload_work_gc(struct work_struct *work); -+extern const struct rhashtable_params nf_flow_offload_rhash_params; -+ -+void flow_offload_dead(struct flow_offload *flow); -+ -+int nf_flow_snat_port(const struct flow_offload *flow, -+ struct sk_buff *skb, unsigned int thoff, -+ u8 protocol, enum flow_offload_tuple_dir dir); -+int nf_flow_dnat_port(const struct flow_offload *flow, -+ struct sk_buff *skb, unsigned int thoff, -+ u8 protocol, enum flow_offload_tuple_dir dir); -+ -+struct flow_ports { -+ __be16 source, dest; -+}; -+ -+#define MODULE_ALIAS_NF_FLOWTABLE(family) \ -+ MODULE_ALIAS("nf-flowtable-" __stringify(family)) -+ - #endif /* _FLOW_OFFLOAD_H */ ---- a/net/netfilter/Kconfig -+++ b/net/netfilter/Kconfig -@@ -667,6 +667,13 @@ endif # NF_TABLES_NETDEV - - endif # NF_TABLES - -+config NF_FLOW_TABLE -+ tristate "Netfilter flow table module" -+ help -+ This option adds the flow table core infrastructure. -+ -+ To compile it as a module, choose M here. -+ - config NETFILTER_XTABLES - tristate "Netfilter Xtables support (required for ip_tables)" - default m if NETFILTER_ADVANCED=n ---- a/net/netfilter/Makefile -+++ b/net/netfilter/Makefile -@@ -110,6 +110,9 @@ obj-$(CONFIG_NFT_FIB_NETDEV) += nft_fib_ - obj-$(CONFIG_NFT_DUP_NETDEV) += nft_dup_netdev.o - obj-$(CONFIG_NFT_FWD_NETDEV) += nft_fwd_netdev.o - -+# flow table infrastructure -+obj-$(CONFIG_NF_FLOW_TABLE) += nf_flow_table.o -+ - # generic X tables - obj-$(CONFIG_NETFILTER_XTABLES) += x_tables.o xt_tcpudp.o - ---- /dev/null -+++ b/net/netfilter/nf_flow_table.c -@@ -0,0 +1,429 @@ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/module.h> -+#include <linux/netfilter.h> -+#include <linux/rhashtable.h> -+#include <linux/netdevice.h> -+#include <net/netfilter/nf_flow_table.h> -+#include <net/netfilter/nf_conntrack.h> -+#include <net/netfilter/nf_conntrack_core.h> -+#include <net/netfilter/nf_conntrack_tuple.h> -+ -+struct flow_offload_entry { -+ struct flow_offload flow; -+ struct nf_conn *ct; -+ struct rcu_head rcu_head; -+}; -+ -+struct flow_offload * -+flow_offload_alloc(struct nf_conn *ct, struct nf_flow_route *route) -+{ -+ struct flow_offload_entry *entry; -+ struct flow_offload *flow; -+ -+ if (unlikely(nf_ct_is_dying(ct) || -+ !atomic_inc_not_zero(&ct->ct_general.use))) -+ return NULL; -+ -+ entry = kzalloc(sizeof(*entry), GFP_ATOMIC); -+ if (!entry) -+ goto err_ct_refcnt; -+ -+ flow = &entry->flow; -+ -+ if (!dst_hold_safe(route->tuple[FLOW_OFFLOAD_DIR_ORIGINAL].dst)) -+ goto err_dst_cache_original; -+ -+ if (!dst_hold_safe(route->tuple[FLOW_OFFLOAD_DIR_REPLY].dst)) -+ goto err_dst_cache_reply; -+ -+ entry->ct = ct; -+ -+ switch (ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num) { -+ case NFPROTO_IPV4: -+ flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_v4 = -+ ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.in; -+ flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_v4 = -+ ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u3.in; -+ flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_v4 = -+ ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3.in; -+ flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_v4 = -+ ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.in; -+ break; -+ case NFPROTO_IPV6: -+ flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_v6 = -+ ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.in6; -+ flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_v6 = -+ ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u3.in6; -+ flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_v6 = -+ ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3.in6; -+ flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_v6 = -+ ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.in6; -+ break; -+ } -+ -+ flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.l3proto = -+ ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num; -+ flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.l4proto = -+ ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum; -+ flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.l3proto = -+ ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num; -+ flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.l4proto = -+ ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum; -+ -+ flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_cache = -+ route->tuple[FLOW_OFFLOAD_DIR_ORIGINAL].dst; -+ flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_cache = -+ route->tuple[FLOW_OFFLOAD_DIR_REPLY].dst; -+ -+ flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_port = -+ ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u.tcp.port; -+ flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_port = -+ ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u.tcp.port; -+ flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_port = -+ ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u.tcp.port; -+ flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_port = -+ ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u.tcp.port; -+ -+ flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dir = -+ FLOW_OFFLOAD_DIR_ORIGINAL; -+ flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dir = -+ FLOW_OFFLOAD_DIR_REPLY; -+ -+ flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.iifidx = -+ route->tuple[FLOW_OFFLOAD_DIR_ORIGINAL].ifindex; -+ flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.oifidx = -+ route->tuple[FLOW_OFFLOAD_DIR_REPLY].ifindex; -+ flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.iifidx = -+ route->tuple[FLOW_OFFLOAD_DIR_REPLY].ifindex; -+ flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.oifidx = -+ route->tuple[FLOW_OFFLOAD_DIR_ORIGINAL].ifindex; -+ -+ if (ct->status & IPS_SRC_NAT) -+ flow->flags |= FLOW_OFFLOAD_SNAT; -+ else if (ct->status & IPS_DST_NAT) -+ flow->flags |= FLOW_OFFLOAD_DNAT; -+ -+ return flow; -+ -+err_dst_cache_reply: -+ dst_release(route->tuple[FLOW_OFFLOAD_DIR_ORIGINAL].dst); -+err_dst_cache_original: -+ kfree(entry); -+err_ct_refcnt: -+ nf_ct_put(ct); -+ -+ return NULL; -+} -+EXPORT_SYMBOL_GPL(flow_offload_alloc); -+ -+void flow_offload_free(struct flow_offload *flow) -+{ -+ struct flow_offload_entry *e; -+ -+ dst_release(flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_cache); -+ dst_release(flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_cache); -+ e = container_of(flow, struct flow_offload_entry, flow); -+ kfree(e); -+} -+EXPORT_SYMBOL_GPL(flow_offload_free); -+ -+void flow_offload_dead(struct flow_offload *flow) -+{ -+ flow->flags |= FLOW_OFFLOAD_DYING; -+} -+EXPORT_SYMBOL_GPL(flow_offload_dead); -+ -+int flow_offload_add(struct nf_flowtable *flow_table, struct flow_offload *flow) -+{ -+ flow->timeout = (u32)jiffies; -+ -+ rhashtable_insert_fast(&flow_table->rhashtable, -+ &flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].node, -+ *flow_table->type->params); -+ rhashtable_insert_fast(&flow_table->rhashtable, -+ &flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].node, -+ *flow_table->type->params); -+ return 0; -+} -+EXPORT_SYMBOL_GPL(flow_offload_add); -+ -+void flow_offload_del(struct nf_flowtable *flow_table, -+ struct flow_offload *flow) -+{ -+ struct flow_offload_entry *e; -+ -+ rhashtable_remove_fast(&flow_table->rhashtable, -+ &flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].node, -+ *flow_table->type->params); -+ rhashtable_remove_fast(&flow_table->rhashtable, -+ &flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].node, -+ *flow_table->type->params); -+ -+ e = container_of(flow, struct flow_offload_entry, flow); -+ kfree_rcu(e, rcu_head); -+} -+EXPORT_SYMBOL_GPL(flow_offload_del); -+ -+struct flow_offload_tuple_rhash * -+flow_offload_lookup(struct nf_flowtable *flow_table, -+ struct flow_offload_tuple *tuple) -+{ -+ return rhashtable_lookup_fast(&flow_table->rhashtable, tuple, -+ *flow_table->type->params); -+} -+EXPORT_SYMBOL_GPL(flow_offload_lookup); -+ -+static void nf_flow_release_ct(const struct flow_offload *flow) -+{ -+ struct flow_offload_entry *e; -+ -+ e = container_of(flow, struct flow_offload_entry, flow); -+ nf_ct_delete(e->ct, 0, 0); -+ nf_ct_put(e->ct); -+} -+ -+int nf_flow_table_iterate(struct nf_flowtable *flow_table, -+ void (*iter)(struct flow_offload *flow, void *data), -+ void *data) -+{ -+ struct flow_offload_tuple_rhash *tuplehash; -+ struct rhashtable_iter hti; -+ struct flow_offload *flow; -+ int err; -+ -+ err = rhashtable_walk_init(&flow_table->rhashtable, &hti, GFP_KERNEL); -+ if (err) -+ return err; -+ -+ rhashtable_walk_start(&hti); -+ -+ while ((tuplehash = rhashtable_walk_next(&hti))) { -+ if (IS_ERR(tuplehash)) { -+ err = PTR_ERR(tuplehash); -+ if (err != -EAGAIN) -+ goto out; -+ -+ continue; -+ } -+ if (tuplehash->tuple.dir) -+ continue; -+ -+ flow = container_of(tuplehash, struct flow_offload, tuplehash[0]); -+ -+ iter(flow, data); -+ } -+out: -+ rhashtable_walk_stop(&hti); -+ rhashtable_walk_exit(&hti); -+ -+ return err; -+} -+EXPORT_SYMBOL_GPL(nf_flow_table_iterate); -+ -+static inline bool nf_flow_has_expired(const struct flow_offload *flow) -+{ -+ return (__s32)(flow->timeout - (u32)jiffies) <= 0; -+} -+ -+static inline bool nf_flow_is_dying(const struct flow_offload *flow) -+{ -+ return flow->flags & FLOW_OFFLOAD_DYING; -+} -+ -+void nf_flow_offload_work_gc(struct work_struct *work) -+{ -+ struct flow_offload_tuple_rhash *tuplehash; -+ struct nf_flowtable *flow_table; -+ struct rhashtable_iter hti; -+ struct flow_offload *flow; -+ int err; -+ -+ flow_table = container_of(work, struct nf_flowtable, gc_work.work); -+ -+ err = rhashtable_walk_init(&flow_table->rhashtable, &hti, GFP_KERNEL); -+ if (err) -+ goto schedule; -+ -+ rhashtable_walk_start(&hti); -+ -+ while ((tuplehash = rhashtable_walk_next(&hti))) { -+ if (IS_ERR(tuplehash)) { -+ err = PTR_ERR(tuplehash); -+ if (err != -EAGAIN) -+ goto out; -+ -+ continue; -+ } -+ if (tuplehash->tuple.dir) -+ continue; -+ -+ flow = container_of(tuplehash, struct flow_offload, tuplehash[0]); -+ -+ if (nf_flow_has_expired(flow) || -+ nf_flow_is_dying(flow)) { -+ flow_offload_del(flow_table, flow); -+ nf_flow_release_ct(flow); -+ } -+ } -+out: -+ rhashtable_walk_stop(&hti); -+ rhashtable_walk_exit(&hti); -+schedule: -+ queue_delayed_work(system_power_efficient_wq, &flow_table->gc_work, HZ); -+} -+EXPORT_SYMBOL_GPL(nf_flow_offload_work_gc); -+ -+static u32 flow_offload_hash(const void *data, u32 len, u32 seed) -+{ -+ const struct flow_offload_tuple *tuple = data; -+ -+ return jhash(tuple, offsetof(struct flow_offload_tuple, dir), seed); -+} -+ -+static u32 flow_offload_hash_obj(const void *data, u32 len, u32 seed) -+{ -+ const struct flow_offload_tuple_rhash *tuplehash = data; -+ -+ return jhash(&tuplehash->tuple, offsetof(struct flow_offload_tuple, dir), seed); -+} -+ -+static int flow_offload_hash_cmp(struct rhashtable_compare_arg *arg, -+ const void *ptr) -+{ -+ const struct flow_offload_tuple *tuple = arg->key; -+ const struct flow_offload_tuple_rhash *x = ptr; -+ -+ if (memcmp(&x->tuple, tuple, offsetof(struct flow_offload_tuple, dir))) -+ return 1; -+ -+ return 0; -+} -+ -+const struct rhashtable_params nf_flow_offload_rhash_params = { -+ .head_offset = offsetof(struct flow_offload_tuple_rhash, node), -+ .hashfn = flow_offload_hash, -+ .obj_hashfn = flow_offload_hash_obj, -+ .obj_cmpfn = flow_offload_hash_cmp, -+ .automatic_shrinking = true, -+}; -+EXPORT_SYMBOL_GPL(nf_flow_offload_rhash_params); -+ -+static int nf_flow_nat_port_tcp(struct sk_buff *skb, unsigned int thoff, -+ __be16 port, __be16 new_port) -+{ -+ struct tcphdr *tcph; -+ -+ if (!pskb_may_pull(skb, thoff + sizeof(*tcph)) || -+ skb_try_make_writable(skb, thoff + sizeof(*tcph))) -+ return -1; -+ -+ tcph = (void *)(skb_network_header(skb) + thoff); -+ inet_proto_csum_replace2(&tcph->check, skb, port, new_port, true); -+ -+ return 0; -+} -+ -+static int nf_flow_nat_port_udp(struct sk_buff *skb, unsigned int thoff, -+ __be16 port, __be16 new_port) -+{ -+ struct udphdr *udph; -+ -+ if (!pskb_may_pull(skb, thoff + sizeof(*udph)) || -+ skb_try_make_writable(skb, thoff + sizeof(*udph))) -+ return -1; -+ -+ udph = (void *)(skb_network_header(skb) + thoff); -+ if (udph->check || skb->ip_summed == CHECKSUM_PARTIAL) { -+ inet_proto_csum_replace2(&udph->check, skb, port, -+ new_port, true); -+ if (!udph->check) -+ udph->check = CSUM_MANGLED_0; -+ } -+ -+ return 0; -+} -+ -+static int nf_flow_nat_port(struct sk_buff *skb, unsigned int thoff, -+ u8 protocol, __be16 port, __be16 new_port) -+{ -+ switch (protocol) { -+ case IPPROTO_TCP: -+ if (nf_flow_nat_port_tcp(skb, thoff, port, new_port) < 0) -+ return NF_DROP; -+ break; -+ case IPPROTO_UDP: -+ if (nf_flow_nat_port_udp(skb, thoff, port, new_port) < 0) -+ return NF_DROP; -+ break; -+ } -+ -+ return 0; -+} -+ -+int nf_flow_snat_port(const struct flow_offload *flow, -+ struct sk_buff *skb, unsigned int thoff, -+ u8 protocol, enum flow_offload_tuple_dir dir) -+{ -+ struct flow_ports *hdr; -+ __be16 port, new_port; -+ -+ if (!pskb_may_pull(skb, thoff + sizeof(*hdr)) || -+ skb_try_make_writable(skb, thoff + sizeof(*hdr))) -+ return -1; -+ -+ hdr = (void *)(skb_network_header(skb) + thoff); -+ -+ switch (dir) { -+ case FLOW_OFFLOAD_DIR_ORIGINAL: -+ port = hdr->source; -+ new_port = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_port; -+ hdr->source = new_port; -+ break; -+ case FLOW_OFFLOAD_DIR_REPLY: -+ port = hdr->dest; -+ new_port = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_port; -+ hdr->dest = new_port; -+ break; -+ default: -+ return -1; -+ } -+ -+ return nf_flow_nat_port(skb, thoff, protocol, port, new_port); -+} -+EXPORT_SYMBOL_GPL(nf_flow_snat_port); -+ -+int nf_flow_dnat_port(const struct flow_offload *flow, -+ struct sk_buff *skb, unsigned int thoff, -+ u8 protocol, enum flow_offload_tuple_dir dir) -+{ -+ struct flow_ports *hdr; -+ __be16 port, new_port; -+ -+ if (!pskb_may_pull(skb, thoff + sizeof(*hdr)) || -+ skb_try_make_writable(skb, thoff + sizeof(*hdr))) -+ return -1; -+ -+ hdr = (void *)(skb_network_header(skb) + thoff); -+ -+ switch (dir) { -+ case FLOW_OFFLOAD_DIR_ORIGINAL: -+ port = hdr->dest; -+ new_port = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_port; -+ hdr->dest = new_port; -+ break; -+ case FLOW_OFFLOAD_DIR_REPLY: -+ port = hdr->source; -+ new_port = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_port; -+ hdr->source = new_port; -+ break; -+ default: -+ return -1; -+ } -+ -+ return nf_flow_nat_port(skb, thoff, protocol, port, new_port); -+} -+EXPORT_SYMBOL_GPL(nf_flow_dnat_port); -+ -+MODULE_LICENSE("GPL"); -+MODULE_AUTHOR("Pablo Neira Ayuso <pablo@netfilter.org>"); diff --git a/target/linux/generic/backport-4.14/323-v4.16-netfilter-flow-table-support-for-IPv4.patch b/target/linux/generic/backport-4.14/323-v4.16-netfilter-flow-table-support-for-IPv4.patch deleted file mode 100644 index 50d9039c12..0000000000 --- a/target/linux/generic/backport-4.14/323-v4.16-netfilter-flow-table-support-for-IPv4.patch +++ /dev/null @@ -1,334 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sun, 7 Jan 2018 01:04:15 +0100 -Subject: [PATCH] netfilter: flow table support for IPv4 - -This patch adds the IPv4 flow table type, that implements the datapath -flow table to forward IPv4 traffic. Rationale is: - -1) Look up for the packet in the flow table, from the ingress hook. -2) If there's a hit, decrement ttl and pass it on to the neighbour layer - for transmission. -3) If there's a miss, packet is passed up to the classic forwarding - path. - -This patch also supports layer 3 source and destination NAT. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - create mode 100644 net/ipv4/netfilter/nf_flow_table_ipv4.c - ---- a/net/ipv4/netfilter/Kconfig -+++ b/net/ipv4/netfilter/Kconfig -@@ -78,6 +78,14 @@ config NF_TABLES_ARP - - endif # NF_TABLES - -+config NF_FLOW_TABLE_IPV4 -+ select NF_FLOW_TABLE -+ tristate "Netfilter flow table IPv4 module" -+ help -+ This option adds the flow table IPv4 support. -+ -+ To compile it as a module, choose M here. -+ - config NF_DUP_IPV4 - tristate "Netfilter IPv4 packet duplication to alternate destination" - depends on !NF_CONNTRACK || NF_CONNTRACK ---- a/net/ipv4/netfilter/Makefile -+++ b/net/ipv4/netfilter/Makefile -@@ -43,6 +43,9 @@ obj-$(CONFIG_NFT_REDIR_IPV4) += nft_redi - obj-$(CONFIG_NFT_DUP_IPV4) += nft_dup_ipv4.o - obj-$(CONFIG_NF_TABLES_ARP) += nf_tables_arp.o - -+# flow table support -+obj-$(CONFIG_NF_FLOW_TABLE_IPV4) += nf_flow_table_ipv4.o -+ - # generic IP tables - obj-$(CONFIG_IP_NF_IPTABLES) += ip_tables.o - ---- /dev/null -+++ b/net/ipv4/netfilter/nf_flow_table_ipv4.c -@@ -0,0 +1,283 @@ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/module.h> -+#include <linux/netfilter.h> -+#include <linux/rhashtable.h> -+#include <linux/ip.h> -+#include <linux/netdevice.h> -+#include <net/ip.h> -+#include <net/neighbour.h> -+#include <net/netfilter/nf_flow_table.h> -+#include <net/netfilter/nf_tables.h> -+/* For layer 4 checksum field offset. */ -+#include <linux/tcp.h> -+#include <linux/udp.h> -+ -+static int nf_flow_nat_ip_tcp(struct sk_buff *skb, unsigned int thoff, -+ __be32 addr, __be32 new_addr) -+{ -+ struct tcphdr *tcph; -+ -+ if (!pskb_may_pull(skb, thoff + sizeof(*tcph)) || -+ skb_try_make_writable(skb, thoff + sizeof(*tcph))) -+ return -1; -+ -+ tcph = (void *)(skb_network_header(skb) + thoff); -+ inet_proto_csum_replace4(&tcph->check, skb, addr, new_addr, true); -+ -+ return 0; -+} -+ -+static int nf_flow_nat_ip_udp(struct sk_buff *skb, unsigned int thoff, -+ __be32 addr, __be32 new_addr) -+{ -+ struct udphdr *udph; -+ -+ if (!pskb_may_pull(skb, thoff + sizeof(*udph)) || -+ skb_try_make_writable(skb, thoff + sizeof(*udph))) -+ return -1; -+ -+ udph = (void *)(skb_network_header(skb) + thoff); -+ if (udph->check || skb->ip_summed == CHECKSUM_PARTIAL) { -+ inet_proto_csum_replace4(&udph->check, skb, addr, -+ new_addr, true); -+ if (!udph->check) -+ udph->check = CSUM_MANGLED_0; -+ } -+ -+ return 0; -+} -+ -+static int nf_flow_nat_ip_l4proto(struct sk_buff *skb, struct iphdr *iph, -+ unsigned int thoff, __be32 addr, -+ __be32 new_addr) -+{ -+ switch (iph->protocol) { -+ case IPPROTO_TCP: -+ if (nf_flow_nat_ip_tcp(skb, thoff, addr, new_addr) < 0) -+ return NF_DROP; -+ break; -+ case IPPROTO_UDP: -+ if (nf_flow_nat_ip_udp(skb, thoff, addr, new_addr) < 0) -+ return NF_DROP; -+ break; -+ } -+ -+ return 0; -+} -+ -+static int nf_flow_snat_ip(const struct flow_offload *flow, struct sk_buff *skb, -+ struct iphdr *iph, unsigned int thoff, -+ enum flow_offload_tuple_dir dir) -+{ -+ __be32 addr, new_addr; -+ -+ switch (dir) { -+ case FLOW_OFFLOAD_DIR_ORIGINAL: -+ addr = iph->saddr; -+ new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_v4.s_addr; -+ iph->saddr = new_addr; -+ break; -+ case FLOW_OFFLOAD_DIR_REPLY: -+ addr = iph->daddr; -+ new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_v4.s_addr; -+ iph->daddr = new_addr; -+ break; -+ default: -+ return -1; -+ } -+ csum_replace4(&iph->check, addr, new_addr); -+ -+ return nf_flow_nat_ip_l4proto(skb, iph, thoff, addr, new_addr); -+} -+ -+static int nf_flow_dnat_ip(const struct flow_offload *flow, struct sk_buff *skb, -+ struct iphdr *iph, unsigned int thoff, -+ enum flow_offload_tuple_dir dir) -+{ -+ __be32 addr, new_addr; -+ -+ switch (dir) { -+ case FLOW_OFFLOAD_DIR_ORIGINAL: -+ addr = iph->daddr; -+ new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_v4.s_addr; -+ iph->daddr = new_addr; -+ break; -+ case FLOW_OFFLOAD_DIR_REPLY: -+ addr = iph->saddr; -+ new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_v4.s_addr; -+ iph->saddr = new_addr; -+ break; -+ default: -+ return -1; -+ } -+ -+ return nf_flow_nat_ip_l4proto(skb, iph, thoff, addr, new_addr); -+} -+ -+static int nf_flow_nat_ip(const struct flow_offload *flow, struct sk_buff *skb, -+ enum flow_offload_tuple_dir dir) -+{ -+ struct iphdr *iph = ip_hdr(skb); -+ unsigned int thoff = iph->ihl * 4; -+ -+ if (flow->flags & FLOW_OFFLOAD_SNAT && -+ (nf_flow_snat_port(flow, skb, thoff, iph->protocol, dir) < 0 || -+ nf_flow_snat_ip(flow, skb, iph, thoff, dir) < 0)) -+ return -1; -+ if (flow->flags & FLOW_OFFLOAD_DNAT && -+ (nf_flow_dnat_port(flow, skb, thoff, iph->protocol, dir) < 0 || -+ nf_flow_dnat_ip(flow, skb, iph, thoff, dir) < 0)) -+ return -1; -+ -+ return 0; -+} -+ -+static bool ip_has_options(unsigned int thoff) -+{ -+ return thoff != sizeof(struct iphdr); -+} -+ -+static int nf_flow_tuple_ip(struct sk_buff *skb, const struct net_device *dev, -+ struct flow_offload_tuple *tuple) -+{ -+ struct flow_ports *ports; -+ unsigned int thoff; -+ struct iphdr *iph; -+ -+ if (!pskb_may_pull(skb, sizeof(*iph))) -+ return -1; -+ -+ iph = ip_hdr(skb); -+ thoff = iph->ihl * 4; -+ -+ if (ip_is_fragment(iph) || -+ unlikely(ip_has_options(thoff))) -+ return -1; -+ -+ if (iph->protocol != IPPROTO_TCP && -+ iph->protocol != IPPROTO_UDP) -+ return -1; -+ -+ thoff = iph->ihl * 4; -+ if (!pskb_may_pull(skb, thoff + sizeof(*ports))) -+ return -1; -+ -+ ports = (struct flow_ports *)(skb_network_header(skb) + thoff); -+ -+ tuple->src_v4.s_addr = iph->saddr; -+ tuple->dst_v4.s_addr = iph->daddr; -+ tuple->src_port = ports->source; -+ tuple->dst_port = ports->dest; -+ tuple->l3proto = AF_INET; -+ tuple->l4proto = iph->protocol; -+ tuple->iifidx = dev->ifindex; -+ -+ return 0; -+} -+ -+/* Based on ip_exceeds_mtu(). */ -+static bool __nf_flow_exceeds_mtu(const struct sk_buff *skb, unsigned int mtu) -+{ -+ if (skb->len <= mtu) -+ return false; -+ -+ if ((ip_hdr(skb)->frag_off & htons(IP_DF)) == 0) -+ return false; -+ -+ if (skb_is_gso(skb) && skb_gso_validate_mtu(skb, mtu)) -+ return false; -+ -+ return true; -+} -+ -+static bool nf_flow_exceeds_mtu(struct sk_buff *skb, const struct rtable *rt) -+{ -+ u32 mtu; -+ -+ mtu = ip_dst_mtu_maybe_forward(&rt->dst, true); -+ if (__nf_flow_exceeds_mtu(skb, mtu)) -+ return true; -+ -+ return false; -+} -+ -+static unsigned int -+nf_flow_offload_ip_hook(void *priv, struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ struct flow_offload_tuple_rhash *tuplehash; -+ struct nf_flowtable *flow_table = priv; -+ struct flow_offload_tuple tuple = {}; -+ enum flow_offload_tuple_dir dir; -+ struct flow_offload *flow; -+ struct net_device *outdev; -+ const struct rtable *rt; -+ struct iphdr *iph; -+ __be32 nexthop; -+ -+ if (skb->protocol != htons(ETH_P_IP)) -+ return NF_ACCEPT; -+ -+ if (nf_flow_tuple_ip(skb, state->in, &tuple) < 0) -+ return NF_ACCEPT; -+ -+ tuplehash = flow_offload_lookup(flow_table, &tuple); -+ if (tuplehash == NULL) -+ return NF_ACCEPT; -+ -+ outdev = dev_get_by_index_rcu(state->net, tuplehash->tuple.oifidx); -+ if (!outdev) -+ return NF_ACCEPT; -+ -+ dir = tuplehash->tuple.dir; -+ flow = container_of(tuplehash, struct flow_offload, tuplehash[dir]); -+ -+ rt = (const struct rtable *)flow->tuplehash[dir].tuple.dst_cache; -+ if (unlikely(nf_flow_exceeds_mtu(skb, rt))) -+ return NF_ACCEPT; -+ -+ if (skb_try_make_writable(skb, sizeof(*iph))) -+ return NF_DROP; -+ -+ if (flow->flags & (FLOW_OFFLOAD_SNAT | FLOW_OFFLOAD_DNAT) && -+ nf_flow_nat_ip(flow, skb, dir) < 0) -+ return NF_DROP; -+ -+ flow->timeout = (u32)jiffies + NF_FLOW_TIMEOUT; -+ iph = ip_hdr(skb); -+ ip_decrease_ttl(iph); -+ -+ skb->dev = outdev; -+ nexthop = rt_nexthop(rt, flow->tuplehash[!dir].tuple.src_v4.s_addr); -+ neigh_xmit(NEIGH_ARP_TABLE, outdev, &nexthop, skb); -+ -+ return NF_STOLEN; -+} -+ -+static struct nf_flowtable_type flowtable_ipv4 = { -+ .family = NFPROTO_IPV4, -+ .params = &nf_flow_offload_rhash_params, -+ .gc = nf_flow_offload_work_gc, -+ .hook = nf_flow_offload_ip_hook, -+ .owner = THIS_MODULE, -+}; -+ -+static int __init nf_flow_ipv4_module_init(void) -+{ -+ nft_register_flowtable_type(&flowtable_ipv4); -+ -+ return 0; -+} -+ -+static void __exit nf_flow_ipv4_module_exit(void) -+{ -+ nft_unregister_flowtable_type(&flowtable_ipv4); -+} -+ -+module_init(nf_flow_ipv4_module_init); -+module_exit(nf_flow_ipv4_module_exit); -+ -+MODULE_LICENSE("GPL"); -+MODULE_AUTHOR("Pablo Neira Ayuso <pablo@netfilter.org>"); -+MODULE_ALIAS_NF_FLOWTABLE(AF_INET); diff --git a/target/linux/generic/backport-4.14/324-v4.16-netfilter-flow-table-support-for-IPv6.patch b/target/linux/generic/backport-4.14/324-v4.16-netfilter-flow-table-support-for-IPv6.patch deleted file mode 100644 index 8e776383d1..0000000000 --- a/target/linux/generic/backport-4.14/324-v4.16-netfilter-flow-table-support-for-IPv6.patch +++ /dev/null @@ -1,354 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sun, 7 Jan 2018 01:04:19 +0100 -Subject: [PATCH] netfilter: flow table support for IPv6 - -This patch adds the IPv6 flow table type, that implements the datapath -flow table to forward IPv6 traffic. - -This patch exports ip6_dst_mtu_forward() that is required to check for -mtu to pass up packets that need PMTUD handling to the classic -forwarding path. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - create mode 100644 net/ipv6/netfilter/nf_flow_table_ipv6.c - ---- a/include/net/ipv6.h -+++ b/include/net/ipv6.h -@@ -860,6 +860,8 @@ static inline struct sk_buff *ip6_finish - &inet6_sk(sk)->cork); - } - -+unsigned int ip6_dst_mtu_forward(const struct dst_entry *dst); -+ - int ip6_dst_lookup(struct net *net, struct sock *sk, struct dst_entry **dst, - struct flowi6 *fl6); - struct dst_entry *ip6_dst_lookup_flow(struct net *net, const struct sock *sk, struct flowi6 *fl6, ---- a/net/ipv6/ip6_output.c -+++ b/net/ipv6/ip6_output.c -@@ -381,7 +381,7 @@ static inline int ip6_forward_finish(str - return dst_output(net, sk, skb); - } - --static unsigned int ip6_dst_mtu_forward(const struct dst_entry *dst) -+unsigned int ip6_dst_mtu_forward(const struct dst_entry *dst) - { - unsigned int mtu; - struct inet6_dev *idev; -@@ -401,6 +401,7 @@ static unsigned int ip6_dst_mtu_forward( - - return mtu; - } -+EXPORT_SYMBOL_GPL(ip6_dst_mtu_forward); - - static bool ip6_pkt_too_big(const struct sk_buff *skb, unsigned int mtu) - { ---- a/net/ipv6/netfilter/Kconfig -+++ b/net/ipv6/netfilter/Kconfig -@@ -99,6 +99,14 @@ config NFT_FIB_IPV6 - endif # NF_TABLES_IPV6 - endif # NF_TABLES - -+config NF_FLOW_TABLE_IPV6 -+ select NF_FLOW_TABLE -+ tristate "Netfilter flow table IPv6 module" -+ help -+ This option adds the flow table IPv6 support. -+ -+ To compile it as a module, choose M here. -+ - config NF_DUP_IPV6 - tristate "Netfilter IPv6 packet duplication to alternate destination" - depends on !NF_CONNTRACK || NF_CONNTRACK ---- a/net/ipv6/netfilter/Makefile -+++ b/net/ipv6/netfilter/Makefile -@@ -45,6 +45,9 @@ obj-$(CONFIG_NFT_REDIR_IPV6) += nft_redi - obj-$(CONFIG_NFT_DUP_IPV6) += nft_dup_ipv6.o - obj-$(CONFIG_NFT_FIB_IPV6) += nft_fib_ipv6.o - -+# flow table support -+obj-$(CONFIG_NF_FLOW_TABLE_IPV6) += nf_flow_table_ipv6.o -+ - # matches - obj-$(CONFIG_IP6_NF_MATCH_AH) += ip6t_ah.o - obj-$(CONFIG_IP6_NF_MATCH_EUI64) += ip6t_eui64.o ---- /dev/null -+++ b/net/ipv6/netfilter/nf_flow_table_ipv6.c -@@ -0,0 +1,277 @@ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/module.h> -+#include <linux/netfilter.h> -+#include <linux/rhashtable.h> -+#include <linux/ipv6.h> -+#include <linux/netdevice.h> -+#include <linux/ipv6.h> -+#include <net/ipv6.h> -+#include <net/ip6_route.h> -+#include <net/neighbour.h> -+#include <net/netfilter/nf_flow_table.h> -+#include <net/netfilter/nf_tables.h> -+/* For layer 4 checksum field offset. */ -+#include <linux/tcp.h> -+#include <linux/udp.h> -+ -+static int nf_flow_nat_ipv6_tcp(struct sk_buff *skb, unsigned int thoff, -+ struct in6_addr *addr, -+ struct in6_addr *new_addr) -+{ -+ struct tcphdr *tcph; -+ -+ if (!pskb_may_pull(skb, thoff + sizeof(*tcph)) || -+ skb_try_make_writable(skb, thoff + sizeof(*tcph))) -+ return -1; -+ -+ tcph = (void *)(skb_network_header(skb) + thoff); -+ inet_proto_csum_replace16(&tcph->check, skb, addr->s6_addr32, -+ new_addr->s6_addr32, true); -+ -+ return 0; -+} -+ -+static int nf_flow_nat_ipv6_udp(struct sk_buff *skb, unsigned int thoff, -+ struct in6_addr *addr, -+ struct in6_addr *new_addr) -+{ -+ struct udphdr *udph; -+ -+ if (!pskb_may_pull(skb, thoff + sizeof(*udph)) || -+ skb_try_make_writable(skb, thoff + sizeof(*udph))) -+ return -1; -+ -+ udph = (void *)(skb_network_header(skb) + thoff); -+ if (udph->check || skb->ip_summed == CHECKSUM_PARTIAL) { -+ inet_proto_csum_replace16(&udph->check, skb, addr->s6_addr32, -+ new_addr->s6_addr32, true); -+ if (!udph->check) -+ udph->check = CSUM_MANGLED_0; -+ } -+ -+ return 0; -+} -+ -+static int nf_flow_nat_ipv6_l4proto(struct sk_buff *skb, struct ipv6hdr *ip6h, -+ unsigned int thoff, struct in6_addr *addr, -+ struct in6_addr *new_addr) -+{ -+ switch (ip6h->nexthdr) { -+ case IPPROTO_TCP: -+ if (nf_flow_nat_ipv6_tcp(skb, thoff, addr, new_addr) < 0) -+ return NF_DROP; -+ break; -+ case IPPROTO_UDP: -+ if (nf_flow_nat_ipv6_udp(skb, thoff, addr, new_addr) < 0) -+ return NF_DROP; -+ break; -+ } -+ -+ return 0; -+} -+ -+static int nf_flow_snat_ipv6(const struct flow_offload *flow, -+ struct sk_buff *skb, struct ipv6hdr *ip6h, -+ unsigned int thoff, -+ enum flow_offload_tuple_dir dir) -+{ -+ struct in6_addr addr, new_addr; -+ -+ switch (dir) { -+ case FLOW_OFFLOAD_DIR_ORIGINAL: -+ addr = ip6h->saddr; -+ new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_v6; -+ ip6h->saddr = new_addr; -+ break; -+ case FLOW_OFFLOAD_DIR_REPLY: -+ addr = ip6h->daddr; -+ new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_v6; -+ ip6h->daddr = new_addr; -+ break; -+ default: -+ return -1; -+ } -+ -+ return nf_flow_nat_ipv6_l4proto(skb, ip6h, thoff, &addr, &new_addr); -+} -+ -+static int nf_flow_dnat_ipv6(const struct flow_offload *flow, -+ struct sk_buff *skb, struct ipv6hdr *ip6h, -+ unsigned int thoff, -+ enum flow_offload_tuple_dir dir) -+{ -+ struct in6_addr addr, new_addr; -+ -+ switch (dir) { -+ case FLOW_OFFLOAD_DIR_ORIGINAL: -+ addr = ip6h->daddr; -+ new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_v6; -+ ip6h->daddr = new_addr; -+ break; -+ case FLOW_OFFLOAD_DIR_REPLY: -+ addr = ip6h->saddr; -+ new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_v6; -+ ip6h->saddr = new_addr; -+ break; -+ default: -+ return -1; -+ } -+ -+ return nf_flow_nat_ipv6_l4proto(skb, ip6h, thoff, &addr, &new_addr); -+} -+ -+static int nf_flow_nat_ipv6(const struct flow_offload *flow, -+ struct sk_buff *skb, -+ enum flow_offload_tuple_dir dir) -+{ -+ struct ipv6hdr *ip6h = ipv6_hdr(skb); -+ unsigned int thoff = sizeof(*ip6h); -+ -+ if (flow->flags & FLOW_OFFLOAD_SNAT && -+ (nf_flow_snat_port(flow, skb, thoff, ip6h->nexthdr, dir) < 0 || -+ nf_flow_snat_ipv6(flow, skb, ip6h, thoff, dir) < 0)) -+ return -1; -+ if (flow->flags & FLOW_OFFLOAD_DNAT && -+ (nf_flow_dnat_port(flow, skb, thoff, ip6h->nexthdr, dir) < 0 || -+ nf_flow_dnat_ipv6(flow, skb, ip6h, thoff, dir) < 0)) -+ return -1; -+ -+ return 0; -+} -+ -+static int nf_flow_tuple_ipv6(struct sk_buff *skb, const struct net_device *dev, -+ struct flow_offload_tuple *tuple) -+{ -+ struct flow_ports *ports; -+ struct ipv6hdr *ip6h; -+ unsigned int thoff; -+ -+ if (!pskb_may_pull(skb, sizeof(*ip6h))) -+ return -1; -+ -+ ip6h = ipv6_hdr(skb); -+ -+ if (ip6h->nexthdr != IPPROTO_TCP && -+ ip6h->nexthdr != IPPROTO_UDP) -+ return -1; -+ -+ thoff = sizeof(*ip6h); -+ if (!pskb_may_pull(skb, thoff + sizeof(*ports))) -+ return -1; -+ -+ ports = (struct flow_ports *)(skb_network_header(skb) + thoff); -+ -+ tuple->src_v6 = ip6h->saddr; -+ tuple->dst_v6 = ip6h->daddr; -+ tuple->src_port = ports->source; -+ tuple->dst_port = ports->dest; -+ tuple->l3proto = AF_INET6; -+ tuple->l4proto = ip6h->nexthdr; -+ tuple->iifidx = dev->ifindex; -+ -+ return 0; -+} -+ -+/* Based on ip_exceeds_mtu(). */ -+static bool __nf_flow_exceeds_mtu(const struct sk_buff *skb, unsigned int mtu) -+{ -+ if (skb->len <= mtu) -+ return false; -+ -+ if (skb_is_gso(skb) && skb_gso_validate_mtu(skb, mtu)) -+ return false; -+ -+ return true; -+} -+ -+static bool nf_flow_exceeds_mtu(struct sk_buff *skb, const struct rt6_info *rt) -+{ -+ u32 mtu; -+ -+ mtu = ip6_dst_mtu_forward(&rt->dst); -+ if (__nf_flow_exceeds_mtu(skb, mtu)) -+ return true; -+ -+ return false; -+} -+ -+static unsigned int -+nf_flow_offload_ipv6_hook(void *priv, struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ struct flow_offload_tuple_rhash *tuplehash; -+ struct nf_flowtable *flow_table = priv; -+ struct flow_offload_tuple tuple = {}; -+ enum flow_offload_tuple_dir dir; -+ struct flow_offload *flow; -+ struct net_device *outdev; -+ struct in6_addr *nexthop; -+ struct ipv6hdr *ip6h; -+ struct rt6_info *rt; -+ -+ if (skb->protocol != htons(ETH_P_IPV6)) -+ return NF_ACCEPT; -+ -+ if (nf_flow_tuple_ipv6(skb, state->in, &tuple) < 0) -+ return NF_ACCEPT; -+ -+ tuplehash = flow_offload_lookup(flow_table, &tuple); -+ if (tuplehash == NULL) -+ return NF_ACCEPT; -+ -+ outdev = dev_get_by_index_rcu(state->net, tuplehash->tuple.oifidx); -+ if (!outdev) -+ return NF_ACCEPT; -+ -+ dir = tuplehash->tuple.dir; -+ flow = container_of(tuplehash, struct flow_offload, tuplehash[dir]); -+ -+ rt = (struct rt6_info *)flow->tuplehash[dir].tuple.dst_cache; -+ if (unlikely(nf_flow_exceeds_mtu(skb, rt))) -+ return NF_ACCEPT; -+ -+ if (skb_try_make_writable(skb, sizeof(*ip6h))) -+ return NF_DROP; -+ -+ if (flow->flags & (FLOW_OFFLOAD_SNAT | FLOW_OFFLOAD_DNAT) && -+ nf_flow_nat_ipv6(flow, skb, dir) < 0) -+ return NF_DROP; -+ -+ flow->timeout = (u32)jiffies + NF_FLOW_TIMEOUT; -+ ip6h = ipv6_hdr(skb); -+ ip6h->hop_limit--; -+ -+ skb->dev = outdev; -+ nexthop = rt6_nexthop(rt, &flow->tuplehash[!dir].tuple.src_v6); -+ neigh_xmit(NEIGH_ND_TABLE, outdev, nexthop, skb); -+ -+ return NF_STOLEN; -+} -+ -+static struct nf_flowtable_type flowtable_ipv6 = { -+ .family = NFPROTO_IPV6, -+ .params = &nf_flow_offload_rhash_params, -+ .gc = nf_flow_offload_work_gc, -+ .hook = nf_flow_offload_ipv6_hook, -+ .owner = THIS_MODULE, -+}; -+ -+static int __init nf_flow_ipv6_module_init(void) -+{ -+ nft_register_flowtable_type(&flowtable_ipv6); -+ -+ return 0; -+} -+ -+static void __exit nf_flow_ipv6_module_exit(void) -+{ -+ nft_unregister_flowtable_type(&flowtable_ipv6); -+} -+ -+module_init(nf_flow_ipv6_module_init); -+module_exit(nf_flow_ipv6_module_exit); -+ -+MODULE_LICENSE("GPL"); -+MODULE_AUTHOR("Pablo Neira Ayuso <pablo@netfilter.org>"); -+MODULE_ALIAS_NF_FLOWTABLE(AF_INET6); diff --git a/target/linux/generic/backport-4.14/325-v4.16-netfilter-flow-table-support-for-the-mixed-IPv4-IPv6.patch b/target/linux/generic/backport-4.14/325-v4.16-netfilter-flow-table-support-for-the-mixed-IPv4-IPv6.patch deleted file mode 100644 index 04948d88ab..0000000000 --- a/target/linux/generic/backport-4.14/325-v4.16-netfilter-flow-table-support-for-the-mixed-IPv4-IPv6.patch +++ /dev/null @@ -1,141 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sun, 7 Jan 2018 01:04:22 +0100 -Subject: [PATCH] netfilter: flow table support for the mixed IPv4/IPv6 family - -This patch adds the IPv6 flow table type, that implements the datapath -flow table to forward IPv6 traffic. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - create mode 100644 net/netfilter/nf_flow_table_inet.c - ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -111,6 +111,11 @@ struct flow_ports { - __be16 source, dest; - }; - -+unsigned int nf_flow_offload_ip_hook(void *priv, struct sk_buff *skb, -+ const struct nf_hook_state *state); -+unsigned int nf_flow_offload_ipv6_hook(void *priv, struct sk_buff *skb, -+ const struct nf_hook_state *state); -+ - #define MODULE_ALIAS_NF_FLOWTABLE(family) \ - MODULE_ALIAS("nf-flowtable-" __stringify(family)) - ---- a/net/ipv4/netfilter/nf_flow_table_ipv4.c -+++ b/net/ipv4/netfilter/nf_flow_table_ipv4.c -@@ -202,7 +202,7 @@ static bool nf_flow_exceeds_mtu(struct s - return false; - } - --static unsigned int -+unsigned int - nf_flow_offload_ip_hook(void *priv, struct sk_buff *skb, - const struct nf_hook_state *state) - { -@@ -254,6 +254,7 @@ nf_flow_offload_ip_hook(void *priv, stru - - return NF_STOLEN; - } -+EXPORT_SYMBOL_GPL(nf_flow_offload_ip_hook); - - static struct nf_flowtable_type flowtable_ipv4 = { - .family = NFPROTO_IPV4, ---- a/net/ipv6/netfilter/nf_flow_table_ipv6.c -+++ b/net/ipv6/netfilter/nf_flow_table_ipv6.c -@@ -196,7 +196,7 @@ static bool nf_flow_exceeds_mtu(struct s - return false; - } - --static unsigned int -+unsigned int - nf_flow_offload_ipv6_hook(void *priv, struct sk_buff *skb, - const struct nf_hook_state *state) - { -@@ -248,6 +248,7 @@ nf_flow_offload_ipv6_hook(void *priv, st - - return NF_STOLEN; - } -+EXPORT_SYMBOL_GPL(nf_flow_offload_ipv6_hook); - - static struct nf_flowtable_type flowtable_ipv6 = { - .family = NFPROTO_IPV6, ---- a/net/netfilter/Kconfig -+++ b/net/netfilter/Kconfig -@@ -667,6 +667,14 @@ endif # NF_TABLES_NETDEV - - endif # NF_TABLES - -+config NF_FLOW_TABLE_INET -+ select NF_FLOW_TABLE -+ tristate "Netfilter flow table mixed IPv4/IPv6 module" -+ help -+ This option adds the flow table mixed IPv4/IPv6 support. -+ -+ To compile it as a module, choose M here. -+ - config NF_FLOW_TABLE - tristate "Netfilter flow table module" - help ---- a/net/netfilter/Makefile -+++ b/net/netfilter/Makefile -@@ -112,6 +112,7 @@ obj-$(CONFIG_NFT_FWD_NETDEV) += nft_fwd_ - - # flow table infrastructure - obj-$(CONFIG_NF_FLOW_TABLE) += nf_flow_table.o -+obj-$(CONFIG_NF_FLOW_TABLE_INET) += nf_flow_table_inet.o - - # generic X tables - obj-$(CONFIG_NETFILTER_XTABLES) += x_tables.o xt_tcpudp.o ---- /dev/null -+++ b/net/netfilter/nf_flow_table_inet.c -@@ -0,0 +1,48 @@ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/module.h> -+#include <linux/netfilter.h> -+#include <linux/rhashtable.h> -+#include <net/netfilter/nf_flow_table.h> -+#include <net/netfilter/nf_tables.h> -+ -+static unsigned int -+nf_flow_offload_inet_hook(void *priv, struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ switch (skb->protocol) { -+ case htons(ETH_P_IP): -+ return nf_flow_offload_ip_hook(priv, skb, state); -+ case htons(ETH_P_IPV6): -+ return nf_flow_offload_ipv6_hook(priv, skb, state); -+ } -+ -+ return NF_ACCEPT; -+} -+ -+static struct nf_flowtable_type flowtable_inet = { -+ .family = NFPROTO_INET, -+ .params = &nf_flow_offload_rhash_params, -+ .gc = nf_flow_offload_work_gc, -+ .hook = nf_flow_offload_inet_hook, -+ .owner = THIS_MODULE, -+}; -+ -+static int __init nf_flow_inet_module_init(void) -+{ -+ nft_register_flowtable_type(&flowtable_inet); -+ -+ return 0; -+} -+ -+static void __exit nf_flow_inet_module_exit(void) -+{ -+ nft_unregister_flowtable_type(&flowtable_inet); -+} -+ -+module_init(nf_flow_inet_module_init); -+module_exit(nf_flow_inet_module_exit); -+ -+MODULE_LICENSE("GPL"); -+MODULE_AUTHOR("Pablo Neira Ayuso <pablo@netfilter.org>"); -+MODULE_ALIAS_NF_FLOWTABLE(1); /* NFPROTO_INET */ diff --git a/target/linux/generic/backport-4.14/326-v4.16-netfilter-nf_tables-flow-offload-expression.patch b/target/linux/generic/backport-4.14/326-v4.16-netfilter-nf_tables-flow-offload-expression.patch deleted file mode 100644 index 0decc34105..0000000000 --- a/target/linux/generic/backport-4.14/326-v4.16-netfilter-nf_tables-flow-offload-expression.patch +++ /dev/null @@ -1,332 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Sun, 7 Jan 2018 01:04:26 +0100 -Subject: [PATCH] netfilter: nf_tables: flow offload expression - -Add new instruction for the nf_tables VM that allows us to specify what -flows are offloaded into a given flow table via name. This new -instruction creates the flow entry and adds it to the flow table. - -Only established flows, ie. we have seen traffic in both directions, are -added to the flow table. You can still decide to offload entries at a -later stage via packet counting or checking the ct status in case you -want to offload assured conntracks. - -This new extension depends on the conntrack subsystem. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - create mode 100644 net/netfilter/nft_flow_offload.c - ---- a/include/uapi/linux/netfilter/nf_tables.h -+++ b/include/uapi/linux/netfilter/nf_tables.h -@@ -957,6 +957,17 @@ enum nft_ct_attributes { - }; - #define NFTA_CT_MAX (__NFTA_CT_MAX - 1) - -+/** -+ * enum nft_flow_attributes - ct offload expression attributes -+ * @NFTA_FLOW_TABLE_NAME: flow table name (NLA_STRING) -+ */ -+enum nft_offload_attributes { -+ NFTA_FLOW_UNSPEC, -+ NFTA_FLOW_TABLE_NAME, -+ __NFTA_FLOW_MAX, -+}; -+#define NFTA_FLOW_MAX (__NFTA_FLOW_MAX - 1) -+ - enum nft_limit_type { - NFT_LIMIT_PKTS, - NFT_LIMIT_PKT_BYTES ---- a/net/netfilter/Kconfig -+++ b/net/netfilter/Kconfig -@@ -515,6 +515,13 @@ config NFT_CT - This option adds the "ct" expression that you can use to match - connection tracking information such as the flow state. - -+config NFT_FLOW_OFFLOAD -+ depends on NF_CONNTRACK -+ tristate "Netfilter nf_tables hardware flow offload module" -+ help -+ This option adds the "flow_offload" expression that you can use to -+ choose what flows are placed into the hardware. -+ - config NFT_SET_RBTREE - tristate "Netfilter nf_tables rbtree set module" - help ---- a/net/netfilter/Makefile -+++ b/net/netfilter/Makefile -@@ -87,6 +87,7 @@ obj-$(CONFIG_NFT_META) += nft_meta.o - obj-$(CONFIG_NFT_RT) += nft_rt.o - obj-$(CONFIG_NFT_NUMGEN) += nft_numgen.o - obj-$(CONFIG_NFT_CT) += nft_ct.o -+obj-$(CONFIG_NFT_FLOW_OFFLOAD) += nft_flow_offload.o - obj-$(CONFIG_NFT_LIMIT) += nft_limit.o - obj-$(CONFIG_NFT_NAT) += nft_nat.o - obj-$(CONFIG_NFT_OBJREF) += nft_objref.o ---- /dev/null -+++ b/net/netfilter/nft_flow_offload.c -@@ -0,0 +1,264 @@ -+#include <linux/kernel.h> -+#include <linux/module.h> -+#include <linux/init.h> -+#include <linux/netlink.h> -+#include <linux/netfilter.h> -+#include <linux/workqueue.h> -+#include <linux/spinlock.h> -+#include <linux/netfilter/nf_tables.h> -+#include <net/ip.h> /* for ipv4 options. */ -+#include <net/netfilter/nf_tables.h> -+#include <net/netfilter/nf_tables_core.h> -+#include <net/netfilter/nf_conntrack_core.h> -+#include <linux/netfilter/nf_conntrack_common.h> -+#include <net/netfilter/nf_flow_table.h> -+ -+struct nft_flow_offload { -+ struct nft_flowtable *flowtable; -+}; -+ -+static int nft_flow_route(const struct nft_pktinfo *pkt, -+ const struct nf_conn *ct, -+ struct nf_flow_route *route, -+ enum ip_conntrack_dir dir) -+{ -+ struct dst_entry *this_dst = skb_dst(pkt->skb); -+ struct dst_entry *other_dst = NULL; -+ struct flowi fl; -+ -+ memset(&fl, 0, sizeof(fl)); -+ switch (nft_pf(pkt)) { -+ case NFPROTO_IPV4: -+ fl.u.ip4.daddr = ct->tuplehash[!dir].tuple.dst.u3.ip; -+ break; -+ case NFPROTO_IPV6: -+ fl.u.ip6.daddr = ct->tuplehash[!dir].tuple.dst.u3.in6; -+ break; -+ } -+ -+ nf_route(nft_net(pkt), &other_dst, &fl, false, nft_pf(pkt)); -+ if (!other_dst) -+ return -ENOENT; -+ -+ route->tuple[dir].dst = this_dst; -+ route->tuple[dir].ifindex = nft_in(pkt)->ifindex; -+ route->tuple[!dir].dst = other_dst; -+ route->tuple[!dir].ifindex = nft_out(pkt)->ifindex; -+ -+ return 0; -+} -+ -+static bool nft_flow_offload_skip(struct sk_buff *skb) -+{ -+ struct ip_options *opt = &(IPCB(skb)->opt); -+ -+ if (unlikely(opt->optlen)) -+ return true; -+ if (skb_sec_path(skb)) -+ return true; -+ -+ return false; -+} -+ -+static void nft_flow_offload_eval(const struct nft_expr *expr, -+ struct nft_regs *regs, -+ const struct nft_pktinfo *pkt) -+{ -+ struct nft_flow_offload *priv = nft_expr_priv(expr); -+ struct nf_flowtable *flowtable = &priv->flowtable->data; -+ enum ip_conntrack_info ctinfo; -+ struct nf_flow_route route; -+ struct flow_offload *flow; -+ enum ip_conntrack_dir dir; -+ struct nf_conn *ct; -+ int ret; -+ -+ if (nft_flow_offload_skip(pkt->skb)) -+ goto out; -+ -+ ct = nf_ct_get(pkt->skb, &ctinfo); -+ if (!ct) -+ goto out; -+ -+ switch (ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum) { -+ case IPPROTO_TCP: -+ case IPPROTO_UDP: -+ break; -+ default: -+ goto out; -+ } -+ -+ if (test_bit(IPS_HELPER_BIT, &ct->status)) -+ goto out; -+ -+ if (ctinfo == IP_CT_NEW || -+ ctinfo == IP_CT_RELATED) -+ goto out; -+ -+ if (test_and_set_bit(IPS_OFFLOAD_BIT, &ct->status)) -+ goto out; -+ -+ dir = CTINFO2DIR(ctinfo); -+ if (nft_flow_route(pkt, ct, &route, dir) < 0) -+ goto err_flow_route; -+ -+ flow = flow_offload_alloc(ct, &route); -+ if (!flow) -+ goto err_flow_alloc; -+ -+ ret = flow_offload_add(flowtable, flow); -+ if (ret < 0) -+ goto err_flow_add; -+ -+ return; -+ -+err_flow_add: -+ flow_offload_free(flow); -+err_flow_alloc: -+ dst_release(route.tuple[!dir].dst); -+err_flow_route: -+ clear_bit(IPS_OFFLOAD_BIT, &ct->status); -+out: -+ regs->verdict.code = NFT_BREAK; -+} -+ -+static int nft_flow_offload_validate(const struct nft_ctx *ctx, -+ const struct nft_expr *expr, -+ const struct nft_data **data) -+{ -+ unsigned int hook_mask = (1 << NF_INET_FORWARD); -+ -+ return nft_chain_validate_hooks(ctx->chain, hook_mask); -+} -+ -+static int nft_flow_offload_init(const struct nft_ctx *ctx, -+ const struct nft_expr *expr, -+ const struct nlattr * const tb[]) -+{ -+ struct nft_flow_offload *priv = nft_expr_priv(expr); -+ u8 genmask = nft_genmask_next(ctx->net); -+ struct nft_flowtable *flowtable; -+ -+ if (!tb[NFTA_FLOW_TABLE_NAME]) -+ return -EINVAL; -+ -+ flowtable = nf_tables_flowtable_lookup(ctx->table, -+ tb[NFTA_FLOW_TABLE_NAME], -+ genmask); -+ if (IS_ERR(flowtable)) -+ return PTR_ERR(flowtable); -+ -+ priv->flowtable = flowtable; -+ flowtable->use++; -+ -+ return nf_ct_netns_get(ctx->net, ctx->afi->family); -+} -+ -+static void nft_flow_offload_destroy(const struct nft_ctx *ctx, -+ const struct nft_expr *expr) -+{ -+ struct nft_flow_offload *priv = nft_expr_priv(expr); -+ -+ priv->flowtable->use--; -+ nf_ct_netns_put(ctx->net, ctx->afi->family); -+} -+ -+static int nft_flow_offload_dump(struct sk_buff *skb, const struct nft_expr *expr) -+{ -+ struct nft_flow_offload *priv = nft_expr_priv(expr); -+ -+ if (nla_put_string(skb, NFTA_FLOW_TABLE_NAME, priv->flowtable->name)) -+ goto nla_put_failure; -+ -+ return 0; -+ -+nla_put_failure: -+ return -1; -+} -+ -+static struct nft_expr_type nft_flow_offload_type; -+static const struct nft_expr_ops nft_flow_offload_ops = { -+ .type = &nft_flow_offload_type, -+ .size = NFT_EXPR_SIZE(sizeof(struct nft_flow_offload)), -+ .eval = nft_flow_offload_eval, -+ .init = nft_flow_offload_init, -+ .destroy = nft_flow_offload_destroy, -+ .validate = nft_flow_offload_validate, -+ .dump = nft_flow_offload_dump, -+}; -+ -+static struct nft_expr_type nft_flow_offload_type __read_mostly = { -+ .name = "flow_offload", -+ .ops = &nft_flow_offload_ops, -+ .maxattr = NFTA_FLOW_MAX, -+ .owner = THIS_MODULE, -+}; -+ -+static void flow_offload_iterate_cleanup(struct flow_offload *flow, void *data) -+{ -+ struct net_device *dev = data; -+ -+ if (dev && flow->tuplehash[0].tuple.iifidx != dev->ifindex) -+ return; -+ -+ flow_offload_dead(flow); -+} -+ -+static void nft_flow_offload_iterate_cleanup(struct nf_flowtable *flowtable, -+ void *data) -+{ -+ nf_flow_table_iterate(flowtable, flow_offload_iterate_cleanup, data); -+} -+ -+static int flow_offload_netdev_event(struct notifier_block *this, -+ unsigned long event, void *ptr) -+{ -+ struct net_device *dev = netdev_notifier_info_to_dev(ptr); -+ -+ if (event != NETDEV_DOWN) -+ return NOTIFY_DONE; -+ -+ nft_flow_table_iterate(dev_net(dev), nft_flow_offload_iterate_cleanup, dev); -+ -+ return NOTIFY_DONE; -+} -+ -+static struct notifier_block flow_offload_netdev_notifier = { -+ .notifier_call = flow_offload_netdev_event, -+}; -+ -+static int __init nft_flow_offload_module_init(void) -+{ -+ int err; -+ -+ register_netdevice_notifier(&flow_offload_netdev_notifier); -+ -+ err = nft_register_expr(&nft_flow_offload_type); -+ if (err < 0) -+ goto register_expr; -+ -+ return 0; -+ -+register_expr: -+ unregister_netdevice_notifier(&flow_offload_netdev_notifier); -+ return err; -+} -+ -+static void __exit nft_flow_offload_module_exit(void) -+{ -+ struct net *net; -+ -+ nft_unregister_expr(&nft_flow_offload_type); -+ unregister_netdevice_notifier(&flow_offload_netdev_notifier); -+ rtnl_lock(); -+ for_each_net(net) -+ nft_flow_table_iterate(net, nft_flow_offload_iterate_cleanup, NULL); -+ rtnl_unlock(); -+} -+ -+module_init(nft_flow_offload_module_init); -+module_exit(nft_flow_offload_module_exit); -+ -+MODULE_LICENSE("GPL"); -+MODULE_AUTHOR("Pablo Neira Ayuso <pablo@netfilter.org>"); -+MODULE_ALIAS_NFT_EXPR("flow_offload"); diff --git a/target/linux/generic/backport-4.14/327-v4.16-netfilter-nf_tables-remove-nhooks-field-from-struct-.patch b/target/linux/generic/backport-4.14/327-v4.16-netfilter-nf_tables-remove-nhooks-field-from-struct-.patch deleted file mode 100644 index 188ee11b84..0000000000 --- a/target/linux/generic/backport-4.14/327-v4.16-netfilter-nf_tables-remove-nhooks-field-from-struct-.patch +++ /dev/null @@ -1,113 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Tue, 19 Dec 2017 13:53:45 +0100 -Subject: [PATCH] netfilter: nf_tables: remove nhooks field from struct - nft_af_info - -We already validate the hook through bitmask, so this check is -superfluous. When removing this, this patch is also fixing a bug in the -new flowtable codebase, since ctx->afi points to the table family -instead of the netdev family which is where the flowtable is really -hooked in. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/net/netfilter/nf_tables.h -+++ b/include/net/netfilter/nf_tables.h -@@ -969,7 +969,6 @@ enum nft_af_flags { - * - * @list: used internally - * @family: address family -- * @nhooks: number of hooks in this family - * @owner: module owner - * @tables: used internally - * @flags: family flags -@@ -977,7 +976,6 @@ enum nft_af_flags { - struct nft_af_info { - struct list_head list; - int family; -- unsigned int nhooks; - struct module *owner; - struct list_head tables; - u32 flags; ---- a/net/bridge/netfilter/nf_tables_bridge.c -+++ b/net/bridge/netfilter/nf_tables_bridge.c -@@ -44,7 +44,6 @@ nft_do_chain_bridge(void *priv, - - static struct nft_af_info nft_af_bridge __read_mostly = { - .family = NFPROTO_BRIDGE, -- .nhooks = NF_BR_NUMHOOKS, - .owner = THIS_MODULE, - }; - ---- a/net/ipv4/netfilter/nf_tables_arp.c -+++ b/net/ipv4/netfilter/nf_tables_arp.c -@@ -29,7 +29,6 @@ nft_do_chain_arp(void *priv, - - static struct nft_af_info nft_af_arp __read_mostly = { - .family = NFPROTO_ARP, -- .nhooks = NF_ARP_NUMHOOKS, - .owner = THIS_MODULE, - }; - ---- a/net/ipv4/netfilter/nf_tables_ipv4.c -+++ b/net/ipv4/netfilter/nf_tables_ipv4.c -@@ -32,7 +32,6 @@ static unsigned int nft_do_chain_ipv4(vo - - static struct nft_af_info nft_af_ipv4 __read_mostly = { - .family = NFPROTO_IPV4, -- .nhooks = NF_INET_NUMHOOKS, - .owner = THIS_MODULE, - }; - ---- a/net/ipv6/netfilter/nf_tables_ipv6.c -+++ b/net/ipv6/netfilter/nf_tables_ipv6.c -@@ -30,7 +30,6 @@ static unsigned int nft_do_chain_ipv6(vo - - static struct nft_af_info nft_af_ipv6 __read_mostly = { - .family = NFPROTO_IPV6, -- .nhooks = NF_INET_NUMHOOKS, - .owner = THIS_MODULE, - }; - ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -1374,9 +1374,6 @@ static int nft_chain_parse_hook(struct n - return -EINVAL; - - hook->num = ntohl(nla_get_be32(ha[NFTA_HOOK_HOOKNUM])); -- if (hook->num >= afi->nhooks) -- return -EINVAL; -- - hook->priority = ntohl(nla_get_be32(ha[NFTA_HOOK_PRIORITY])); - - type = chain_type[afi->family][NFT_CHAIN_T_DEFAULT]; -@@ -5014,7 +5011,7 @@ static int nf_tables_flowtable_parse_hoo - return -EINVAL; - - hooknum = ntohl(nla_get_be32(tb[NFTA_FLOWTABLE_HOOK_NUM])); -- if (hooknum >= ctx->afi->nhooks) -+ if (hooknum != NF_NETDEV_INGRESS) - return -EINVAL; - - priority = ntohl(nla_get_be32(tb[NFTA_FLOWTABLE_HOOK_PRIORITY])); ---- a/net/netfilter/nf_tables_inet.c -+++ b/net/netfilter/nf_tables_inet.c -@@ -40,7 +40,6 @@ static unsigned int nft_do_chain_inet(vo - - static struct nft_af_info nft_af_inet __read_mostly = { - .family = NFPROTO_INET, -- .nhooks = NF_INET_NUMHOOKS, - .owner = THIS_MODULE, - }; - ---- a/net/netfilter/nf_tables_netdev.c -+++ b/net/netfilter/nf_tables_netdev.c -@@ -40,7 +40,6 @@ nft_do_chain_netdev(void *priv, struct s - - static struct nft_af_info nft_af_netdev __read_mostly = { - .family = NFPROTO_NETDEV, -- .nhooks = NF_NETDEV_NUMHOOKS, - .owner = THIS_MODULE, - .flags = NFT_AF_NEEDS_DEV, - }; diff --git a/target/linux/generic/backport-4.14/328-v4.16-netfilter-nf_tables-fix-a-typo-in-nf_tables_getflowt.patch b/target/linux/generic/backport-4.14/328-v4.16-netfilter-nf_tables-fix-a-typo-in-nf_tables_getflowt.patch deleted file mode 100644 index 1f0a5a2bb3..0000000000 --- a/target/linux/generic/backport-4.14/328-v4.16-netfilter-nf_tables-fix-a-typo-in-nf_tables_getflowt.patch +++ /dev/null @@ -1,22 +0,0 @@ -From: Wei Yongjun <weiyongjun1@huawei.com> -Date: Wed, 10 Jan 2018 07:04:54 +0000 -Subject: [PATCH] netfilter: nf_tables: fix a typo in nf_tables_getflowtable() - -Fix a typo, we should check 'flowtable' instead of 'table'. - -Fixes: 3b49e2e94e6e ("netfilter: nf_tables: add flow table netlink frontend") -Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -5438,7 +5438,7 @@ static int nf_tables_getflowtable(struct - - flowtable = nf_tables_flowtable_lookup(table, nla[NFTA_FLOWTABLE_NAME], - genmask); -- if (IS_ERR(table)) -+ if (IS_ERR(flowtable)) - return PTR_ERR(flowtable); - - skb2 = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL); diff --git a/target/linux/generic/backport-4.14/329-v4.16-netfilter-improve-flow-table-Kconfig-dependencies.patch b/target/linux/generic/backport-4.14/329-v4.16-netfilter-improve-flow-table-Kconfig-dependencies.patch deleted file mode 100644 index 0d5cd3bb4f..0000000000 --- a/target/linux/generic/backport-4.14/329-v4.16-netfilter-improve-flow-table-Kconfig-dependencies.patch +++ /dev/null @@ -1,106 +0,0 @@ -From: Arnd Bergmann <arnd@arndb.de> -Date: Wed, 10 Jan 2018 18:10:59 +0100 -Subject: [PATCH] netfilter: improve flow table Kconfig dependencies - -The newly added NF_FLOW_TABLE options cause some build failures in -randconfig kernels: - -- when CONFIG_NF_CONNTRACK is disabled, or is a loadable module but - NF_FLOW_TABLE is built-in: - - In file included from net/netfilter/nf_flow_table.c:8:0: - include/net/netfilter/nf_conntrack.h:59:22: error: field 'ct_general' has incomplete type - struct nf_conntrack ct_general; - include/net/netfilter/nf_conntrack.h: In function 'nf_ct_get': - include/net/netfilter/nf_conntrack.h:148:15: error: 'const struct sk_buff' has no member named '_nfct' - include/net/netfilter/nf_conntrack.h: In function 'nf_ct_put': - include/net/netfilter/nf_conntrack.h:157:2: error: implicit declaration of function 'nf_conntrack_put'; did you mean 'nf_ct_put'? [-Werror=implicit-function-declaration] - - net/netfilter/nf_flow_table.o: In function `nf_flow_offload_work_gc': - (.text+0x1540): undefined reference to `nf_ct_delete' - -- when CONFIG_NF_TABLES is disabled: - - In file included from net/ipv6/netfilter/nf_flow_table_ipv6.c:13:0: - include/net/netfilter/nf_tables.h: In function 'nft_gencursor_next': - include/net/netfilter/nf_tables.h:1189:14: error: 'const struct net' has no member named 'nft'; did you mean 'nf'? - - - when CONFIG_NF_FLOW_TABLE_INET is enabled, but NF_FLOW_TABLE_IPV4 - or NF_FLOW_TABLE_IPV6 are not, or are loadable modules - - net/netfilter/nf_flow_table_inet.o: In function `nf_flow_offload_inet_hook': - nf_flow_table_inet.c:(.text+0x94): undefined reference to `nf_flow_offload_ipv6_hook' - nf_flow_table_inet.c:(.text+0x40): undefined reference to `nf_flow_offload_ip_hook' - -- when CONFIG_NF_FLOW_TABLES is disabled, but the other options are - enabled: - - net/netfilter/nf_flow_table_inet.o: In function `nf_flow_offload_inet_hook': - nf_flow_table_inet.c:(.text+0x6c): undefined reference to `nf_flow_offload_ipv6_hook' - net/netfilter/nf_flow_table_inet.o: In function `nf_flow_inet_module_exit': - nf_flow_table_inet.c:(.exit.text+0x8): undefined reference to `nft_unregister_flowtable_type' - net/netfilter/nf_flow_table_inet.o: In function `nf_flow_inet_module_init': - nf_flow_table_inet.c:(.init.text+0x8): undefined reference to `nft_register_flowtable_type' - net/ipv4/netfilter/nf_flow_table_ipv4.o: In function `nf_flow_ipv4_module_exit': - nf_flow_table_ipv4.c:(.exit.text+0x8): undefined reference to `nft_unregister_flowtable_type' - net/ipv4/netfilter/nf_flow_table_ipv4.o: In function `nf_flow_ipv4_module_init': - nf_flow_table_ipv4.c:(.init.text+0x8): undefined reference to `nft_register_flowtable_type' - -This adds additional Kconfig dependencies to ensure that NF_CONNTRACK and NF_TABLES -are always visible from NF_FLOW_TABLE, and that the internal dependencies between -the four new modules are met. - -Fixes: 7c23b629a808 ("netfilter: flow table support for the mixed IPv4/IPv6 family") -Fixes: 0995210753a2 ("netfilter: flow table support for IPv6") -Fixes: 97add9f0d66d ("netfilter: flow table support for IPv4") -Signed-off-by: Arnd Bergmann <arnd@arndb.de> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/net/ipv4/netfilter/Kconfig -+++ b/net/ipv4/netfilter/Kconfig -@@ -79,8 +79,9 @@ config NF_TABLES_ARP - endif # NF_TABLES - - config NF_FLOW_TABLE_IPV4 -- select NF_FLOW_TABLE - tristate "Netfilter flow table IPv4 module" -+ depends on NF_CONNTRACK && NF_TABLES -+ select NF_FLOW_TABLE - help - This option adds the flow table IPv4 support. - ---- a/net/ipv6/netfilter/Kconfig -+++ b/net/ipv6/netfilter/Kconfig -@@ -100,8 +100,9 @@ endif # NF_TABLES_IPV6 - endif # NF_TABLES - - config NF_FLOW_TABLE_IPV6 -- select NF_FLOW_TABLE - tristate "Netfilter flow table IPv6 module" -+ depends on NF_CONNTRACK && NF_TABLES -+ select NF_FLOW_TABLE - help - This option adds the flow table IPv6 support. - ---- a/net/netfilter/Kconfig -+++ b/net/netfilter/Kconfig -@@ -675,8 +675,9 @@ endif # NF_TABLES_NETDEV - endif # NF_TABLES - - config NF_FLOW_TABLE_INET -- select NF_FLOW_TABLE - tristate "Netfilter flow table mixed IPv4/IPv6 module" -+ depends on NF_FLOW_TABLE_IPV4 && NF_FLOW_TABLE_IPV6 -+ select NF_FLOW_TABLE - help - This option adds the flow table mixed IPv4/IPv6 support. - -@@ -684,6 +685,7 @@ config NF_FLOW_TABLE_INET - - config NF_FLOW_TABLE - tristate "Netfilter flow table module" -+ depends on NF_CONNTRACK && NF_TABLES - help - This option adds the flow table core infrastructure. - diff --git a/target/linux/generic/backport-4.14/330-v4.16-netfilter-nf_tables-remove-flag-field-from-struct-nf.patch b/target/linux/generic/backport-4.14/330-v4.16-netfilter-nf_tables-remove-flag-field-from-struct-nf.patch deleted file mode 100644 index 8f82effa79..0000000000 --- a/target/linux/generic/backport-4.14/330-v4.16-netfilter-nf_tables-remove-flag-field-from-struct-nf.patch +++ /dev/null @@ -1,59 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Tue, 19 Dec 2017 14:07:52 +0100 -Subject: [PATCH] netfilter: nf_tables: remove flag field from struct - nft_af_info - -Replace it by a direct check for the netdev protocol family. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/net/netfilter/nf_tables.h -+++ b/include/net/netfilter/nf_tables.h -@@ -960,10 +960,6 @@ struct nft_table { - char *name; - }; - --enum nft_af_flags { -- NFT_AF_NEEDS_DEV = (1 << 0), --}; -- - /** - * struct nft_af_info - nf_tables address family info - * -@@ -971,14 +967,12 @@ enum nft_af_flags { - * @family: address family - * @owner: module owner - * @tables: used internally -- * @flags: family flags - */ - struct nft_af_info { - struct list_head list; - int family; - struct module *owner; - struct list_head tables; -- u32 flags; - }; - - int nft_register_afinfo(struct net *, struct nft_af_info *); ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -1391,7 +1391,7 @@ static int nft_chain_parse_hook(struct n - hook->type = type; - - hook->dev = NULL; -- if (afi->flags & NFT_AF_NEEDS_DEV) { -+ if (afi->family == NFPROTO_NETDEV) { - char ifname[IFNAMSIZ]; - - if (!ha[NFTA_HOOK_DEV]) { ---- a/net/netfilter/nf_tables_netdev.c -+++ b/net/netfilter/nf_tables_netdev.c -@@ -41,7 +41,6 @@ nft_do_chain_netdev(void *priv, struct s - static struct nft_af_info nft_af_netdev __read_mostly = { - .family = NFPROTO_NETDEV, - .owner = THIS_MODULE, -- .flags = NFT_AF_NEEDS_DEV, - }; - - static int nf_tables_netdev_init_net(struct net *net) diff --git a/target/linux/generic/backport-4.14/331-v4.16-netfilter-nf_tables-no-need-for-struct-nft_af_info-t.patch b/target/linux/generic/backport-4.14/331-v4.16-netfilter-nf_tables-no-need-for-struct-nft_af_info-t.patch deleted file mode 100644 index f7e7eeaa05..0000000000 --- a/target/linux/generic/backport-4.14/331-v4.16-netfilter-nf_tables-no-need-for-struct-nft_af_info-t.patch +++ /dev/null @@ -1,80 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Tue, 19 Dec 2017 12:17:52 +0100 -Subject: [PATCH] netfilter: nf_tables: no need for struct nft_af_info to - enable/disable table - -nf_tables_table_enable() and nf_tables_table_disable() take a pointer to -struct nft_af_info that is never used, remove it. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -655,10 +655,7 @@ err: - return err; - } - --static void _nf_tables_table_disable(struct net *net, -- const struct nft_af_info *afi, -- struct nft_table *table, -- u32 cnt) -+static void nft_table_disable(struct net *net, struct nft_table *table, u32 cnt) - { - struct nft_chain *chain; - u32 i = 0; -@@ -676,9 +673,7 @@ static void _nf_tables_table_disable(str - } - } - --static int nf_tables_table_enable(struct net *net, -- const struct nft_af_info *afi, -- struct nft_table *table) -+static int nf_tables_table_enable(struct net *net, struct nft_table *table) - { - struct nft_chain *chain; - int err, i = 0; -@@ -698,15 +693,13 @@ static int nf_tables_table_enable(struct - return 0; - err: - if (i) -- _nf_tables_table_disable(net, afi, table, i); -+ nft_table_disable(net, table, i); - return err; - } - --static void nf_tables_table_disable(struct net *net, -- const struct nft_af_info *afi, -- struct nft_table *table) -+static void nf_tables_table_disable(struct net *net, struct nft_table *table) - { -- _nf_tables_table_disable(net, afi, table, 0); -+ nft_table_disable(net, table, 0); - } - - static int nf_tables_updtable(struct nft_ctx *ctx) -@@ -735,7 +728,7 @@ static int nf_tables_updtable(struct nft - nft_trans_table_enable(trans) = false; - } else if (!(flags & NFT_TABLE_F_DORMANT) && - ctx->table->flags & NFT_TABLE_F_DORMANT) { -- ret = nf_tables_table_enable(ctx->net, ctx->afi, ctx->table); -+ ret = nf_tables_table_enable(ctx->net, ctx->table); - if (ret >= 0) { - ctx->table->flags &= ~NFT_TABLE_F_DORMANT; - nft_trans_table_enable(trans) = true; -@@ -5819,7 +5812,6 @@ static int nf_tables_commit(struct net * - if (nft_trans_table_update(trans)) { - if (!nft_trans_table_enable(trans)) { - nf_tables_table_disable(net, -- trans->ctx.afi, - trans->ctx.table); - trans->ctx.table->flags |= NFT_TABLE_F_DORMANT; - } -@@ -5983,7 +5975,6 @@ static int nf_tables_abort(struct net *n - if (nft_trans_table_update(trans)) { - if (nft_trans_table_enable(trans)) { - nf_tables_table_disable(net, -- trans->ctx.afi, - trans->ctx.table); - trans->ctx.table->flags |= NFT_TABLE_F_DORMANT; - } diff --git a/target/linux/generic/backport-4.14/332-v4.16-netfilter-nf_tables-remove-struct-nft_af_info-parame.patch b/target/linux/generic/backport-4.14/332-v4.16-netfilter-nf_tables-remove-struct-nft_af_info-parame.patch deleted file mode 100644 index 0ce65dc141..0000000000 --- a/target/linux/generic/backport-4.14/332-v4.16-netfilter-nf_tables-remove-struct-nft_af_info-parame.patch +++ /dev/null @@ -1,60 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Tue, 19 Dec 2017 13:40:22 +0100 -Subject: [PATCH] netfilter: nf_tables: remove struct nft_af_info parameter in - nf_tables_chain_type_lookup() - -Pass family number instead, this comes in preparation for the removal of -struct nft_af_info. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -467,7 +467,7 @@ static inline u64 nf_tables_alloc_handle - static const struct nf_chain_type *chain_type[NFPROTO_NUMPROTO][NFT_CHAIN_T_MAX]; - - static const struct nf_chain_type * --__nf_tables_chain_type_lookup(int family, const struct nlattr *nla) -+__nf_tables_chain_type_lookup(const struct nlattr *nla, u8 family) - { - int i; - -@@ -480,22 +480,20 @@ __nf_tables_chain_type_lookup(int family - } - - static const struct nf_chain_type * --nf_tables_chain_type_lookup(const struct nft_af_info *afi, -- const struct nlattr *nla, -- bool autoload) -+nf_tables_chain_type_lookup(const struct nlattr *nla, u8 family, bool autoload) - { - const struct nf_chain_type *type; - -- type = __nf_tables_chain_type_lookup(afi->family, nla); -+ type = __nf_tables_chain_type_lookup(nla, family); - if (type != NULL) - return type; - #ifdef CONFIG_MODULES - if (autoload) { - nfnl_unlock(NFNL_SUBSYS_NFTABLES); -- request_module("nft-chain-%u-%.*s", afi->family, -+ request_module("nft-chain-%u-%.*s", family, - nla_len(nla), (const char *)nla_data(nla)); - nfnl_lock(NFNL_SUBSYS_NFTABLES); -- type = __nf_tables_chain_type_lookup(afi->family, nla); -+ type = __nf_tables_chain_type_lookup(nla, family); - if (type != NULL) - return ERR_PTR(-EAGAIN); - } -@@ -1371,8 +1369,8 @@ static int nft_chain_parse_hook(struct n - - type = chain_type[afi->family][NFT_CHAIN_T_DEFAULT]; - if (nla[NFTA_CHAIN_TYPE]) { -- type = nf_tables_chain_type_lookup(afi, nla[NFTA_CHAIN_TYPE], -- create); -+ type = nf_tables_chain_type_lookup(nla[NFTA_CHAIN_TYPE], -+ afi->family, create); - if (IS_ERR(type)) - return PTR_ERR(type); - } diff --git a/target/linux/generic/backport-4.14/334-v4.15-netfilter-nf_tables-fix-potential-NULL-ptr-deref-in-.patch b/target/linux/generic/backport-4.14/334-v4.15-netfilter-nf_tables-fix-potential-NULL-ptr-deref-in-.patch deleted file mode 100644 index f6e1ef0823..0000000000 --- a/target/linux/generic/backport-4.14/334-v4.15-netfilter-nf_tables-fix-potential-NULL-ptr-deref-in-.patch +++ /dev/null @@ -1,30 +0,0 @@ -From: Hangbin Liu <liuhangbin@gmail.com> -Date: Mon, 25 Dec 2017 11:34:54 +0800 -Subject: [PATCH] netfilter: nf_tables: fix potential NULL-ptr deref in - nf_tables_dump_obj_done() - -If there is no NFTA_OBJ_TABLE and NFTA_OBJ_TYPE, the c.data will be NULL in -nf_tables_getobj(). So before free filter->table in nf_tables_dump_obj_done(), -we need to check if filter is NULL first. - -Fixes: e46abbcc05aa ("netfilter: nf_tables: Allow table names of up to 255 chars") -Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> -Acked-by: Phil Sutter <phil@nwl.cc> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -5357,8 +5357,10 @@ static int nf_tables_dump_flowtable_done - if (!filter) - return 0; - -- kfree(filter->table); -- kfree(filter); -+ if (filter) { -+ kfree(filter->table); -+ kfree(filter); -+ } - - return 0; - } diff --git a/target/linux/generic/backport-4.14/335-v4.16-netfilter-nf_tables-add-single-table-list-for-all-fa.patch b/target/linux/generic/backport-4.14/335-v4.16-netfilter-nf_tables-add-single-table-list-for-all-fa.patch deleted file mode 100644 index 340d7167ea..0000000000 --- a/target/linux/generic/backport-4.14/335-v4.16-netfilter-nf_tables-add-single-table-list-for-all-fa.patch +++ /dev/null @@ -1,1450 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Tue, 9 Jan 2018 02:38:03 +0100 -Subject: [PATCH] netfilter: nf_tables: add single table list for all families - -Place all existing user defined tables in struct net *, instead of -having one list per family. This saves us from one level of indentation -in netlink dump functions. - -Place pointer to struct nft_af_info in struct nft_table temporarily, as -we still need this to put back reference module reference counter on -table removal. - -This patch comes in preparation for the removal of struct nft_af_info. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/net/netfilter/nf_tables.h -+++ b/include/net/netfilter/nf_tables.h -@@ -143,22 +143,22 @@ static inline void nft_data_debug(const - * struct nft_ctx - nf_tables rule/set context - * - * @net: net namespace -- * @afi: address family info - * @table: the table the chain is contained in - * @chain: the chain the rule is contained in - * @nla: netlink attributes - * @portid: netlink portID of the original message - * @seq: netlink sequence number -+ * @family: protocol family - * @report: notify via unicast netlink message - */ - struct nft_ctx { - struct net *net; -- struct nft_af_info *afi; - struct nft_table *table; - struct nft_chain *chain; - const struct nlattr * const *nla; - u32 portid; - u32 seq; -+ u8 family; - bool report; - }; - -@@ -945,6 +945,7 @@ unsigned int nft_do_chain(struct nft_pkt - * @use: number of chain references to this table - * @flags: table flag (see enum nft_table_flags) - * @genmask: generation mask -+ * @afinfo: address family info - * @name: name of the table - */ - struct nft_table { -@@ -957,6 +958,7 @@ struct nft_table { - u32 use; - u16 flags:14, - genmask:2; -+ struct nft_af_info *afi; - char *name; - }; - -@@ -966,13 +968,11 @@ struct nft_table { - * @list: used internally - * @family: address family - * @owner: module owner -- * @tables: used internally - */ - struct nft_af_info { - struct list_head list; - int family; - struct module *owner; -- struct list_head tables; - }; - - int nft_register_afinfo(struct net *, struct nft_af_info *); ---- a/include/net/netns/nftables.h -+++ b/include/net/netns/nftables.h -@@ -8,6 +8,7 @@ struct nft_af_info; - - struct netns_nftables { - struct list_head af_info; -+ struct list_head tables; - struct list_head commit_list; - struct nft_af_info *ipv4; - struct nft_af_info *ipv6; ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -37,7 +37,6 @@ static LIST_HEAD(nf_tables_flowtables); - */ - int nft_register_afinfo(struct net *net, struct nft_af_info *afi) - { -- INIT_LIST_HEAD(&afi->tables); - nfnl_lock(NFNL_SUBSYS_NFTABLES); - list_add_tail_rcu(&afi->list, &net->nft.af_info); - nfnl_unlock(NFNL_SUBSYS_NFTABLES); -@@ -99,13 +98,13 @@ static void nft_ctx_init(struct nft_ctx - struct net *net, - const struct sk_buff *skb, - const struct nlmsghdr *nlh, -- struct nft_af_info *afi, -+ u8 family, - struct nft_table *table, - struct nft_chain *chain, - const struct nlattr * const *nla) - { - ctx->net = net; -- ctx->afi = afi; -+ ctx->family = family; - ctx->table = table; - ctx->chain = chain; - ctx->nla = nla; -@@ -429,30 +428,31 @@ static int nft_delflowtable(struct nft_c - * Tables - */ - --static struct nft_table *nft_table_lookup(const struct nft_af_info *afi, -+static struct nft_table *nft_table_lookup(const struct net *net, - const struct nlattr *nla, -- u8 genmask) -+ u8 family, u8 genmask) - { - struct nft_table *table; - -- list_for_each_entry(table, &afi->tables, list) { -+ list_for_each_entry(table, &net->nft.tables, list) { - if (!nla_strcmp(nla, table->name) && -+ table->afi->family == family && - nft_active_genmask(table, genmask)) - return table; - } - return NULL; - } - --static struct nft_table *nf_tables_table_lookup(const struct nft_af_info *afi, -+static struct nft_table *nf_tables_table_lookup(const struct net *net, - const struct nlattr *nla, -- u8 genmask) -+ u8 family, u8 genmask) - { - struct nft_table *table; - - if (nla == NULL) - return ERR_PTR(-EINVAL); - -- table = nft_table_lookup(afi, nla, genmask); -+ table = nft_table_lookup(net, nla, family, genmask); - if (table != NULL) - return table; - -@@ -551,7 +551,7 @@ static void nf_tables_table_notify(const - goto err; - - err = nf_tables_fill_table_info(skb, ctx->net, ctx->portid, ctx->seq, -- event, 0, ctx->afi->family, ctx->table); -+ event, 0, ctx->family, ctx->table); - if (err < 0) { - kfree_skb(skb); - goto err; -@@ -568,7 +568,6 @@ static int nf_tables_dump_tables(struct - struct netlink_callback *cb) - { - const struct nfgenmsg *nfmsg = nlmsg_data(cb->nlh); -- const struct nft_af_info *afi; - const struct nft_table *table; - unsigned int idx = 0, s_idx = cb->args[0]; - struct net *net = sock_net(skb->sk); -@@ -577,30 +576,27 @@ static int nf_tables_dump_tables(struct - rcu_read_lock(); - cb->seq = net->nft.base_seq; - -- list_for_each_entry_rcu(afi, &net->nft.af_info, list) { -- if (family != NFPROTO_UNSPEC && family != afi->family) -+ list_for_each_entry_rcu(table, &net->nft.tables, list) { -+ if (family != NFPROTO_UNSPEC && family != table->afi->family) - continue; - -- list_for_each_entry_rcu(table, &afi->tables, list) { -- if (idx < s_idx) -- goto cont; -- if (idx > s_idx) -- memset(&cb->args[1], 0, -- sizeof(cb->args) - sizeof(cb->args[0])); -- if (!nft_is_active(net, table)) -- continue; -- if (nf_tables_fill_table_info(skb, net, -- NETLINK_CB(cb->skb).portid, -- cb->nlh->nlmsg_seq, -- NFT_MSG_NEWTABLE, -- NLM_F_MULTI, -- afi->family, table) < 0) -- goto done; -+ if (idx < s_idx) -+ goto cont; -+ if (idx > s_idx) -+ memset(&cb->args[1], 0, -+ sizeof(cb->args) - sizeof(cb->args[0])); -+ if (!nft_is_active(net, table)) -+ continue; -+ if (nf_tables_fill_table_info(skb, net, -+ NETLINK_CB(cb->skb).portid, -+ cb->nlh->nlmsg_seq, -+ NFT_MSG_NEWTABLE, NLM_F_MULTI, -+ table->afi->family, table) < 0) -+ goto done; - -- nl_dump_check_consistent(cb, nlmsg_hdr(skb)); -+ nl_dump_check_consistent(cb, nlmsg_hdr(skb)); - cont: -- idx++; -- } -+ idx++; - } - done: - rcu_read_unlock(); -@@ -632,7 +628,8 @@ static int nf_tables_gettable(struct net - if (IS_ERR(afi)) - return PTR_ERR(afi); - -- table = nf_tables_table_lookup(afi, nla[NFTA_TABLE_NAME], genmask); -+ table = nf_tables_table_lookup(net, nla[NFTA_TABLE_NAME], afi->family, -+ genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -763,7 +760,7 @@ static int nf_tables_newtable(struct net - return PTR_ERR(afi); - - name = nla[NFTA_TABLE_NAME]; -- table = nf_tables_table_lookup(afi, name, genmask); -+ table = nf_tables_table_lookup(net, name, afi->family, genmask); - if (IS_ERR(table)) { - if (PTR_ERR(table) != -ENOENT) - return PTR_ERR(table); -@@ -773,7 +770,7 @@ static int nf_tables_newtable(struct net - if (nlh->nlmsg_flags & NLM_F_REPLACE) - return -EOPNOTSUPP; - -- nft_ctx_init(&ctx, net, skb, nlh, afi, table, NULL, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, NULL, nla); - return nf_tables_updtable(&ctx); - } - -@@ -800,14 +797,15 @@ static int nf_tables_newtable(struct net - INIT_LIST_HEAD(&table->sets); - INIT_LIST_HEAD(&table->objects); - INIT_LIST_HEAD(&table->flowtables); -+ table->afi = afi; - table->flags = flags; - -- nft_ctx_init(&ctx, net, skb, nlh, afi, table, NULL, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, NULL, nla); - err = nft_trans_table_add(&ctx, NFT_MSG_NEWTABLE); - if (err < 0) - goto err4; - -- list_add_tail_rcu(&table->list, &afi->tables); -+ list_add_tail_rcu(&table->list, &net->nft.tables); - return 0; - err4: - kfree(table->name); -@@ -881,30 +879,28 @@ out: - - static int nft_flush(struct nft_ctx *ctx, int family) - { -- struct nft_af_info *afi; - struct nft_table *table, *nt; - const struct nlattr * const *nla = ctx->nla; - int err = 0; - -- list_for_each_entry(afi, &ctx->net->nft.af_info, list) { -- if (family != AF_UNSPEC && afi->family != family) -+ list_for_each_entry_safe(table, nt, &ctx->net->nft.tables, list) { -+ if (family != AF_UNSPEC && table->afi->family != family) - continue; - -- ctx->afi = afi; -- list_for_each_entry_safe(table, nt, &afi->tables, list) { -- if (!nft_is_active_next(ctx->net, table)) -- continue; -+ ctx->family = table->afi->family; - -- if (nla[NFTA_TABLE_NAME] && -- nla_strcmp(nla[NFTA_TABLE_NAME], table->name) != 0) -- continue; -+ if (!nft_is_active_next(ctx->net, table)) -+ continue; - -- ctx->table = table; -+ if (nla[NFTA_TABLE_NAME] && -+ nla_strcmp(nla[NFTA_TABLE_NAME], table->name) != 0) -+ continue; - -- err = nft_flush_table(ctx); -- if (err < 0) -- goto out; -- } -+ ctx->table = table; -+ -+ err = nft_flush_table(ctx); -+ if (err < 0) -+ goto out; - } - out: - return err; -@@ -922,7 +918,7 @@ static int nf_tables_deltable(struct net - int family = nfmsg->nfgen_family; - struct nft_ctx ctx; - -- nft_ctx_init(&ctx, net, skb, nlh, NULL, NULL, NULL, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, 0, NULL, NULL, nla); - if (family == AF_UNSPEC || nla[NFTA_TABLE_NAME] == NULL) - return nft_flush(&ctx, family); - -@@ -930,7 +926,8 @@ static int nf_tables_deltable(struct net - if (IS_ERR(afi)) - return PTR_ERR(afi); - -- table = nf_tables_table_lookup(afi, nla[NFTA_TABLE_NAME], genmask); -+ table = nf_tables_table_lookup(net, nla[NFTA_TABLE_NAME], afi->family, -+ genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -938,7 +935,7 @@ static int nf_tables_deltable(struct net - table->use > 0) - return -EBUSY; - -- ctx.afi = afi; -+ ctx.family = afi->family; - ctx.table = table; - - return nft_flush_table(&ctx); -@@ -950,7 +947,7 @@ static void nf_tables_table_destroy(stru - - kfree(ctx->table->name); - kfree(ctx->table); -- module_put(ctx->afi->owner); -+ module_put(ctx->table->afi->owner); - } - - int nft_register_chain_type(const struct nf_chain_type *ctype) -@@ -1151,7 +1148,7 @@ static void nf_tables_chain_notify(const - goto err; - - err = nf_tables_fill_chain_info(skb, ctx->net, ctx->portid, ctx->seq, -- event, 0, ctx->afi->family, ctx->table, -+ event, 0, ctx->family, ctx->table, - ctx->chain); - if (err < 0) { - kfree_skb(skb); -@@ -1169,7 +1166,6 @@ static int nf_tables_dump_chains(struct - struct netlink_callback *cb) - { - const struct nfgenmsg *nfmsg = nlmsg_data(cb->nlh); -- const struct nft_af_info *afi; - const struct nft_table *table; - const struct nft_chain *chain; - unsigned int idx = 0, s_idx = cb->args[0]; -@@ -1179,31 +1175,30 @@ static int nf_tables_dump_chains(struct - rcu_read_lock(); - cb->seq = net->nft.base_seq; - -- list_for_each_entry_rcu(afi, &net->nft.af_info, list) { -- if (family != NFPROTO_UNSPEC && family != afi->family) -+ list_for_each_entry_rcu(table, &net->nft.tables, list) { -+ if (family != NFPROTO_UNSPEC && family != table->afi->family) - continue; - -- list_for_each_entry_rcu(table, &afi->tables, list) { -- list_for_each_entry_rcu(chain, &table->chains, list) { -- if (idx < s_idx) -- goto cont; -- if (idx > s_idx) -- memset(&cb->args[1], 0, -- sizeof(cb->args) - sizeof(cb->args[0])); -- if (!nft_is_active(net, chain)) -- continue; -- if (nf_tables_fill_chain_info(skb, net, -- NETLINK_CB(cb->skb).portid, -- cb->nlh->nlmsg_seq, -- NFT_MSG_NEWCHAIN, -- NLM_F_MULTI, -- afi->family, table, chain) < 0) -- goto done; -+ list_for_each_entry_rcu(chain, &table->chains, list) { -+ if (idx < s_idx) -+ goto cont; -+ if (idx > s_idx) -+ memset(&cb->args[1], 0, -+ sizeof(cb->args) - sizeof(cb->args[0])); -+ if (!nft_is_active(net, chain)) -+ continue; -+ if (nf_tables_fill_chain_info(skb, net, -+ NETLINK_CB(cb->skb).portid, -+ cb->nlh->nlmsg_seq, -+ NFT_MSG_NEWCHAIN, -+ NLM_F_MULTI, -+ table->afi->family, table, -+ chain) < 0) -+ goto done; - -- nl_dump_check_consistent(cb, nlmsg_hdr(skb)); -+ nl_dump_check_consistent(cb, nlmsg_hdr(skb)); - cont: -- idx++; -- } -+ idx++; - } - } - done: -@@ -1237,7 +1232,8 @@ static int nf_tables_getchain(struct net - if (IS_ERR(afi)) - return PTR_ERR(afi); - -- table = nf_tables_table_lookup(afi, nla[NFTA_CHAIN_TABLE], genmask); -+ table = nf_tables_table_lookup(net, nla[NFTA_CHAIN_TABLE], afi->family, -+ genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -1347,8 +1343,8 @@ struct nft_chain_hook { - - static int nft_chain_parse_hook(struct net *net, - const struct nlattr * const nla[], -- struct nft_af_info *afi, -- struct nft_chain_hook *hook, bool create) -+ struct nft_chain_hook *hook, u8 family, -+ bool create) - { - struct nlattr *ha[NFTA_HOOK_MAX + 1]; - const struct nf_chain_type *type; -@@ -1367,10 +1363,10 @@ static int nft_chain_parse_hook(struct n - hook->num = ntohl(nla_get_be32(ha[NFTA_HOOK_HOOKNUM])); - hook->priority = ntohl(nla_get_be32(ha[NFTA_HOOK_PRIORITY])); - -- type = chain_type[afi->family][NFT_CHAIN_T_DEFAULT]; -+ type = chain_type[family][NFT_CHAIN_T_DEFAULT]; - if (nla[NFTA_CHAIN_TYPE]) { - type = nf_tables_chain_type_lookup(nla[NFTA_CHAIN_TYPE], -- afi->family, create); -+ family, create); - if (IS_ERR(type)) - return PTR_ERR(type); - } -@@ -1382,7 +1378,7 @@ static int nft_chain_parse_hook(struct n - hook->type = type; - - hook->dev = NULL; -- if (afi->family == NFPROTO_NETDEV) { -+ if (family == NFPROTO_NETDEV) { - char ifname[IFNAMSIZ]; - - if (!ha[NFTA_HOOK_DEV]) { -@@ -1417,7 +1413,6 @@ static int nf_tables_addchain(struct nft - { - const struct nlattr * const *nla = ctx->nla; - struct nft_table *table = ctx->table; -- struct nft_af_info *afi = ctx->afi; - struct nft_base_chain *basechain; - struct nft_stats __percpu *stats; - struct net *net = ctx->net; -@@ -1431,7 +1426,7 @@ static int nf_tables_addchain(struct nft - struct nft_chain_hook hook; - struct nf_hook_ops *ops; - -- err = nft_chain_parse_hook(net, nla, afi, &hook, create); -+ err = nft_chain_parse_hook(net, nla, &hook, family, create); - if (err < 0) - return err; - -@@ -1523,7 +1518,7 @@ static int nf_tables_updchain(struct nft - if (!nft_is_base_chain(chain)) - return -EBUSY; - -- err = nft_chain_parse_hook(ctx->net, nla, ctx->afi, &hook, -+ err = nft_chain_parse_hook(ctx->net, nla, &hook, ctx->family, - create); - if (err < 0) - return err; -@@ -1633,7 +1628,8 @@ static int nf_tables_newchain(struct net - if (IS_ERR(afi)) - return PTR_ERR(afi); - -- table = nf_tables_table_lookup(afi, nla[NFTA_CHAIN_TABLE], genmask); -+ table = nf_tables_table_lookup(net, nla[NFTA_CHAIN_TABLE], afi->family, -+ genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -1673,7 +1669,7 @@ static int nf_tables_newchain(struct net - } - } - -- nft_ctx_init(&ctx, net, skb, nlh, afi, table, chain, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, chain, nla); - - if (chain != NULL) { - if (nlh->nlmsg_flags & NLM_F_EXCL) -@@ -1707,7 +1703,8 @@ static int nf_tables_delchain(struct net - if (IS_ERR(afi)) - return PTR_ERR(afi); - -- table = nf_tables_table_lookup(afi, nla[NFTA_CHAIN_TABLE], genmask); -+ table = nf_tables_table_lookup(net, nla[NFTA_CHAIN_TABLE], afi->family, -+ genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -1719,7 +1716,7 @@ static int nf_tables_delchain(struct net - chain->use > 0) - return -EBUSY; - -- nft_ctx_init(&ctx, net, skb, nlh, afi, table, chain, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, chain, nla); - - use = chain->use; - list_for_each_entry(rule, &chain->rules, list) { -@@ -1887,7 +1884,7 @@ static int nf_tables_expr_parse(const st - if (err < 0) - return err; - -- type = nft_expr_type_get(ctx->afi->family, tb[NFTA_EXPR_NAME]); -+ type = nft_expr_type_get(ctx->family, tb[NFTA_EXPR_NAME]); - if (IS_ERR(type)) - return PTR_ERR(type); - -@@ -2115,7 +2112,7 @@ static void nf_tables_rule_notify(const - goto err; - - err = nf_tables_fill_rule_info(skb, ctx->net, ctx->portid, ctx->seq, -- event, 0, ctx->afi->family, ctx->table, -+ event, 0, ctx->family, ctx->table, - ctx->chain, rule); - if (err < 0) { - kfree_skb(skb); -@@ -2139,7 +2136,6 @@ static int nf_tables_dump_rules(struct s - { - const struct nfgenmsg *nfmsg = nlmsg_data(cb->nlh); - const struct nft_rule_dump_ctx *ctx = cb->data; -- const struct nft_af_info *afi; - const struct nft_table *table; - const struct nft_chain *chain; - const struct nft_rule *rule; -@@ -2150,39 +2146,37 @@ static int nf_tables_dump_rules(struct s - rcu_read_lock(); - cb->seq = net->nft.base_seq; - -- list_for_each_entry_rcu(afi, &net->nft.af_info, list) { -- if (family != NFPROTO_UNSPEC && family != afi->family) -+ list_for_each_entry_rcu(table, &net->nft.tables, list) { -+ if (family != NFPROTO_UNSPEC && family != table->afi->family) -+ continue; -+ -+ if (ctx && ctx->table && strcmp(ctx->table, table->name) != 0) - continue; - -- list_for_each_entry_rcu(table, &afi->tables, list) { -- if (ctx && ctx->table && -- strcmp(ctx->table, table->name) != 0) -+ list_for_each_entry_rcu(chain, &table->chains, list) { -+ if (ctx && ctx->chain && -+ strcmp(ctx->chain, chain->name) != 0) - continue; - -- list_for_each_entry_rcu(chain, &table->chains, list) { -- if (ctx && ctx->chain && -- strcmp(ctx->chain, chain->name) != 0) -- continue; -- -- list_for_each_entry_rcu(rule, &chain->rules, list) { -- if (!nft_is_active(net, rule)) -- goto cont; -- if (idx < s_idx) -- goto cont; -- if (idx > s_idx) -- memset(&cb->args[1], 0, -- sizeof(cb->args) - sizeof(cb->args[0])); -- if (nf_tables_fill_rule_info(skb, net, NETLINK_CB(cb->skb).portid, -- cb->nlh->nlmsg_seq, -- NFT_MSG_NEWRULE, -- NLM_F_MULTI | NLM_F_APPEND, -- afi->family, table, chain, rule) < 0) -- goto done; -+ list_for_each_entry_rcu(rule, &chain->rules, list) { -+ if (!nft_is_active(net, rule)) -+ goto cont; -+ if (idx < s_idx) -+ goto cont; -+ if (idx > s_idx) -+ memset(&cb->args[1], 0, -+ sizeof(cb->args) - sizeof(cb->args[0])); -+ if (nf_tables_fill_rule_info(skb, net, NETLINK_CB(cb->skb).portid, -+ cb->nlh->nlmsg_seq, -+ NFT_MSG_NEWRULE, -+ NLM_F_MULTI | NLM_F_APPEND, -+ table->afi->family, -+ table, chain, rule) < 0) -+ goto done; - -- nl_dump_check_consistent(cb, nlmsg_hdr(skb)); -+ nl_dump_check_consistent(cb, nlmsg_hdr(skb)); - cont: -- idx++; -- } -+ idx++; - } - } - } -@@ -2260,7 +2254,8 @@ static int nf_tables_getrule(struct net - if (IS_ERR(afi)) - return PTR_ERR(afi); - -- table = nf_tables_table_lookup(afi, nla[NFTA_RULE_TABLE], genmask); -+ table = nf_tables_table_lookup(net, nla[NFTA_RULE_TABLE], afi->family, -+ genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -2345,7 +2340,8 @@ static int nf_tables_newrule(struct net - if (IS_ERR(afi)) - return PTR_ERR(afi); - -- table = nf_tables_table_lookup(afi, nla[NFTA_RULE_TABLE], genmask); -+ table = nf_tables_table_lookup(net, nla[NFTA_RULE_TABLE], afi->family, -+ genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -2384,7 +2380,7 @@ static int nf_tables_newrule(struct net - return PTR_ERR(old_rule); - } - -- nft_ctx_init(&ctx, net, skb, nlh, afi, table, chain, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, chain, nla); - - n = 0; - size = 0; -@@ -2517,7 +2513,8 @@ static int nf_tables_delrule(struct net - if (IS_ERR(afi)) - return PTR_ERR(afi); - -- table = nf_tables_table_lookup(afi, nla[NFTA_RULE_TABLE], genmask); -+ table = nf_tables_table_lookup(net, nla[NFTA_RULE_TABLE], afi->family, -+ genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -2528,7 +2525,7 @@ static int nf_tables_delrule(struct net - return PTR_ERR(chain); - } - -- nft_ctx_init(&ctx, net, skb, nlh, afi, table, chain, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, chain, nla); - - if (chain) { - if (nla[NFTA_RULE_HANDLE]) { -@@ -2726,13 +2723,13 @@ static int nft_ctx_init_from_setattr(str - if (afi == NULL) - return -EAFNOSUPPORT; - -- table = nf_tables_table_lookup(afi, nla[NFTA_SET_TABLE], -- genmask); -+ table = nf_tables_table_lookup(net, nla[NFTA_SET_TABLE], -+ afi->family, genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - } - -- nft_ctx_init(ctx, net, skb, nlh, afi, table, NULL, nla); -+ nft_ctx_init(ctx, net, skb, nlh, afi->family, table, NULL, nla); - return 0; - } - -@@ -2860,7 +2857,7 @@ static int nf_tables_fill_set(struct sk_ - goto nla_put_failure; - - nfmsg = nlmsg_data(nlh); -- nfmsg->nfgen_family = ctx->afi->family; -+ nfmsg->nfgen_family = ctx->family; - nfmsg->version = NFNETLINK_V0; - nfmsg->res_id = htons(ctx->net->nft.base_seq & 0xffff); - -@@ -2952,10 +2949,8 @@ static int nf_tables_dump_sets(struct sk - { - const struct nft_set *set; - unsigned int idx, s_idx = cb->args[0]; -- struct nft_af_info *afi; - struct nft_table *table, *cur_table = (struct nft_table *)cb->args[2]; - struct net *net = sock_net(skb->sk); -- int cur_family = cb->args[3]; - struct nft_ctx *ctx = cb->data, ctx_set; - - if (cb->args[1]) -@@ -2964,51 +2959,44 @@ static int nf_tables_dump_sets(struct sk - rcu_read_lock(); - cb->seq = net->nft.base_seq; - -- list_for_each_entry_rcu(afi, &net->nft.af_info, list) { -- if (ctx->afi && ctx->afi != afi) -+ list_for_each_entry_rcu(table, &net->nft.tables, list) { -+ if (ctx->family != NFPROTO_UNSPEC && -+ ctx->family != table->afi->family) - continue; - -- if (cur_family) { -- if (afi->family != cur_family) -- continue; -+ if (ctx->table && ctx->table != table) -+ continue; - -- cur_family = 0; -- } -- list_for_each_entry_rcu(table, &afi->tables, list) { -- if (ctx->table && ctx->table != table) -+ if (cur_table) { -+ if (cur_table != table) - continue; - -- if (cur_table) { -- if (cur_table != table) -- continue; -+ cur_table = NULL; -+ } -+ idx = 0; -+ list_for_each_entry_rcu(set, &table->sets, list) { -+ if (idx < s_idx) -+ goto cont; -+ if (!nft_is_active(net, set)) -+ goto cont; - -- cur_table = NULL; -+ ctx_set = *ctx; -+ ctx_set.table = table; -+ ctx_set.family = table->afi->family; -+ -+ if (nf_tables_fill_set(skb, &ctx_set, set, -+ NFT_MSG_NEWSET, -+ NLM_F_MULTI) < 0) { -+ cb->args[0] = idx; -+ cb->args[2] = (unsigned long) table; -+ goto done; - } -- idx = 0; -- list_for_each_entry_rcu(set, &table->sets, list) { -- if (idx < s_idx) -- goto cont; -- if (!nft_is_active(net, set)) -- goto cont; -- -- ctx_set = *ctx; -- ctx_set.table = table; -- ctx_set.afi = afi; -- if (nf_tables_fill_set(skb, &ctx_set, set, -- NFT_MSG_NEWSET, -- NLM_F_MULTI) < 0) { -- cb->args[0] = idx; -- cb->args[2] = (unsigned long) table; -- cb->args[3] = afi->family; -- goto done; -- } -- nl_dump_check_consistent(cb, nlmsg_hdr(skb)); -+ nl_dump_check_consistent(cb, nlmsg_hdr(skb)); - cont: -- idx++; -- } -- if (s_idx) -- s_idx = 0; -+ idx++; - } -+ if (s_idx) -+ s_idx = 0; - } - cb->args[1] = 1; - done: -@@ -3221,11 +3209,12 @@ static int nf_tables_newset(struct net * - if (IS_ERR(afi)) - return PTR_ERR(afi); - -- table = nf_tables_table_lookup(afi, nla[NFTA_SET_TABLE], genmask); -+ table = nf_tables_table_lookup(net, nla[NFTA_SET_TABLE], afi->family, -+ genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -- nft_ctx_init(&ctx, net, skb, nlh, afi, table, NULL, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, NULL, nla); - - set = nf_tables_set_lookup(table, nla[NFTA_SET_NAME], genmask); - if (IS_ERR(set)) { -@@ -3494,12 +3483,12 @@ static int nft_ctx_init_from_elemattr(st - if (IS_ERR(afi)) - return PTR_ERR(afi); - -- table = nf_tables_table_lookup(afi, nla[NFTA_SET_ELEM_LIST_TABLE], -- genmask); -+ table = nf_tables_table_lookup(net, nla[NFTA_SET_ELEM_LIST_TABLE], -+ afi->family, genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -- nft_ctx_init(ctx, net, skb, nlh, afi, table, NULL, nla); -+ nft_ctx_init(ctx, net, skb, nlh, afi->family, table, NULL, nla); - return 0; - } - -@@ -3604,7 +3593,6 @@ static int nf_tables_dump_set(struct sk_ - { - struct nft_set_dump_ctx *dump_ctx = cb->data; - struct net *net = sock_net(skb->sk); -- struct nft_af_info *afi; - struct nft_table *table; - struct nft_set *set; - struct nft_set_dump_args args; -@@ -3616,21 +3604,19 @@ static int nf_tables_dump_set(struct sk_ - int event; - - rcu_read_lock(); -- list_for_each_entry_rcu(afi, &net->nft.af_info, list) { -- if (afi != dump_ctx->ctx.afi) -+ list_for_each_entry_rcu(table, &net->nft.tables, list) { -+ if (dump_ctx->ctx.family != NFPROTO_UNSPEC && -+ dump_ctx->ctx.family != table->afi->family) - continue; - -- list_for_each_entry_rcu(table, &afi->tables, list) { -- if (table != dump_ctx->ctx.table) -- continue; -+ if (table != dump_ctx->ctx.table) -+ continue; - -- list_for_each_entry_rcu(set, &table->sets, list) { -- if (set == dump_ctx->set) { -- set_found = true; -- break; -- } -+ list_for_each_entry_rcu(set, &table->sets, list) { -+ if (set == dump_ctx->set) { -+ set_found = true; -+ break; - } -- break; - } - break; - } -@@ -3650,7 +3636,7 @@ static int nf_tables_dump_set(struct sk_ - goto nla_put_failure; - - nfmsg = nlmsg_data(nlh); -- nfmsg->nfgen_family = afi->family; -+ nfmsg->nfgen_family = table->afi->family; - nfmsg->version = NFNETLINK_V0; - nfmsg->res_id = htons(net->nft.base_seq & 0xffff); - -@@ -3752,7 +3738,7 @@ static int nf_tables_fill_setelem_info(s - goto nla_put_failure; - - nfmsg = nlmsg_data(nlh); -- nfmsg->nfgen_family = ctx->afi->family; -+ nfmsg->nfgen_family = ctx->family; - nfmsg->version = NFNETLINK_V0; - nfmsg->res_id = htons(ctx->net->nft.base_seq & 0xffff); - -@@ -4002,7 +3988,7 @@ static int nft_add_set_elem(struct nft_c - list_for_each_entry(binding, &set->bindings, list) { - struct nft_ctx bind_ctx = { - .net = ctx->net, -- .afi = ctx->afi, -+ .family = ctx->family, - .table = ctx->table, - .chain = (struct nft_chain *)binding->chain, - }; -@@ -4554,7 +4540,8 @@ static int nf_tables_newobj(struct net * - if (IS_ERR(afi)) - return PTR_ERR(afi); - -- table = nf_tables_table_lookup(afi, nla[NFTA_OBJ_TABLE], genmask); -+ table = nf_tables_table_lookup(net, nla[NFTA_OBJ_TABLE], afi->family, -+ genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -4572,7 +4559,7 @@ static int nf_tables_newobj(struct net * - return 0; - } - -- nft_ctx_init(&ctx, net, skb, nlh, afi, table, NULL, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, NULL, nla); - - type = nft_obj_type_get(objtype); - if (IS_ERR(type)) -@@ -4649,7 +4636,6 @@ struct nft_obj_filter { - static int nf_tables_dump_obj(struct sk_buff *skb, struct netlink_callback *cb) - { - const struct nfgenmsg *nfmsg = nlmsg_data(cb->nlh); -- const struct nft_af_info *afi; - const struct nft_table *table; - unsigned int idx = 0, s_idx = cb->args[0]; - struct nft_obj_filter *filter = cb->data; -@@ -4664,38 +4650,37 @@ static int nf_tables_dump_obj(struct sk_ - rcu_read_lock(); - cb->seq = net->nft.base_seq; - -- list_for_each_entry_rcu(afi, &net->nft.af_info, list) { -- if (family != NFPROTO_UNSPEC && family != afi->family) -+ list_for_each_entry_rcu(table, &net->nft.tables, list) { -+ if (family != NFPROTO_UNSPEC && family != table->afi->family) - continue; - -- list_for_each_entry_rcu(table, &afi->tables, list) { -- list_for_each_entry_rcu(obj, &table->objects, list) { -- if (!nft_is_active(net, obj)) -- goto cont; -- if (idx < s_idx) -- goto cont; -- if (idx > s_idx) -- memset(&cb->args[1], 0, -- sizeof(cb->args) - sizeof(cb->args[0])); -- if (filter && filter->table && -- strcmp(filter->table, table->name)) -- goto cont; -- if (filter && -- filter->type != NFT_OBJECT_UNSPEC && -- obj->ops->type->type != filter->type) -- goto cont; -+ list_for_each_entry_rcu(obj, &table->objects, list) { -+ if (!nft_is_active(net, obj)) -+ goto cont; -+ if (idx < s_idx) -+ goto cont; -+ if (idx > s_idx) -+ memset(&cb->args[1], 0, -+ sizeof(cb->args) - sizeof(cb->args[0])); -+ if (filter && filter->table && -+ strcmp(filter->table, table->name)) -+ goto cont; -+ if (filter && -+ filter->type != NFT_OBJECT_UNSPEC && -+ obj->ops->type->type != filter->type) -+ goto cont; - -- if (nf_tables_fill_obj_info(skb, net, NETLINK_CB(cb->skb).portid, -- cb->nlh->nlmsg_seq, -- NFT_MSG_NEWOBJ, -- NLM_F_MULTI | NLM_F_APPEND, -- afi->family, table, obj, reset) < 0) -- goto done; -+ if (nf_tables_fill_obj_info(skb, net, NETLINK_CB(cb->skb).portid, -+ cb->nlh->nlmsg_seq, -+ NFT_MSG_NEWOBJ, -+ NLM_F_MULTI | NLM_F_APPEND, -+ table->afi->family, table, -+ obj, reset) < 0) -+ goto done; - -- nl_dump_check_consistent(cb, nlmsg_hdr(skb)); -+ nl_dump_check_consistent(cb, nlmsg_hdr(skb)); - cont: -- idx++; -- } -+ idx++; - } - } - done: -@@ -4782,7 +4767,8 @@ static int nf_tables_getobj(struct net * - if (IS_ERR(afi)) - return PTR_ERR(afi); - -- table = nf_tables_table_lookup(afi, nla[NFTA_OBJ_TABLE], genmask); -+ table = nf_tables_table_lookup(net, nla[NFTA_OBJ_TABLE], afi->family, -+ genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -4842,7 +4828,8 @@ static int nf_tables_delobj(struct net * - if (IS_ERR(afi)) - return PTR_ERR(afi); - -- table = nf_tables_table_lookup(afi, nla[NFTA_OBJ_TABLE], genmask); -+ table = nf_tables_table_lookup(net, nla[NFTA_OBJ_TABLE], afi->family, -+ genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -4853,7 +4840,7 @@ static int nf_tables_delobj(struct net * - if (obj->use > 0) - return -EBUSY; - -- nft_ctx_init(&ctx, net, skb, nlh, afi, table, NULL, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, NULL, nla); - - return nft_delobj(&ctx, obj); - } -@@ -4891,7 +4878,7 @@ static void nf_tables_obj_notify(const s - struct nft_object *obj, int event) - { - nft_obj_notify(ctx->net, ctx->table, obj, ctx->portid, ctx->seq, event, -- ctx->afi->family, ctx->report, GFP_KERNEL); -+ ctx->family, ctx->report, GFP_KERNEL); - } - - /* -@@ -5081,7 +5068,7 @@ void nft_flow_table_iterate(struct net * - - rcu_read_lock(); - list_for_each_entry_rcu(afi, &net->nft.af_info, list) { -- list_for_each_entry_rcu(table, &afi->tables, list) { -+ list_for_each_entry_rcu(table, &net->nft.tables, list) { - list_for_each_entry_rcu(flowtable, &table->flowtables, list) { - iter(&flowtable->data, data); - } -@@ -5129,7 +5116,8 @@ static int nf_tables_newflowtable(struct - if (IS_ERR(afi)) - return PTR_ERR(afi); - -- table = nf_tables_table_lookup(afi, nla[NFTA_FLOWTABLE_TABLE], genmask); -+ table = nf_tables_table_lookup(net, nla[NFTA_FLOWTABLE_TABLE], -+ afi->family, genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -5146,7 +5134,7 @@ static int nf_tables_newflowtable(struct - return 0; - } - -- nft_ctx_init(&ctx, net, skb, nlh, afi, table, NULL, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, NULL, nla); - - flowtable = kzalloc(sizeof(*flowtable), GFP_KERNEL); - if (!flowtable) -@@ -5227,7 +5215,8 @@ static int nf_tables_delflowtable(struct - if (IS_ERR(afi)) - return PTR_ERR(afi); - -- table = nf_tables_table_lookup(afi, nla[NFTA_FLOWTABLE_TABLE], genmask); -+ table = nf_tables_table_lookup(net, nla[NFTA_FLOWTABLE_TABLE], -+ afi->family, genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -5238,7 +5227,7 @@ static int nf_tables_delflowtable(struct - if (flowtable->use > 0) - return -EBUSY; - -- nft_ctx_init(&ctx, net, skb, nlh, afi, table, NULL, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, NULL, nla); - - return nft_delflowtable(&ctx, flowtable); - } -@@ -5307,40 +5296,37 @@ static int nf_tables_dump_flowtable(stru - struct net *net = sock_net(skb->sk); - int family = nfmsg->nfgen_family; - struct nft_flowtable *flowtable; -- const struct nft_af_info *afi; - const struct nft_table *table; - - rcu_read_lock(); - cb->seq = net->nft.base_seq; - -- list_for_each_entry_rcu(afi, &net->nft.af_info, list) { -- if (family != NFPROTO_UNSPEC && family != afi->family) -+ list_for_each_entry_rcu(table, &net->nft.tables, list) { -+ if (family != NFPROTO_UNSPEC && family != table->afi->family) - continue; - -- list_for_each_entry_rcu(table, &afi->tables, list) { -- list_for_each_entry_rcu(flowtable, &table->flowtables, list) { -- if (!nft_is_active(net, flowtable)) -- goto cont; -- if (idx < s_idx) -- goto cont; -- if (idx > s_idx) -- memset(&cb->args[1], 0, -- sizeof(cb->args) - sizeof(cb->args[0])); -- if (filter && filter->table[0] && -- strcmp(filter->table, table->name)) -- goto cont; -+ list_for_each_entry_rcu(flowtable, &table->flowtables, list) { -+ if (!nft_is_active(net, flowtable)) -+ goto cont; -+ if (idx < s_idx) -+ goto cont; -+ if (idx > s_idx) -+ memset(&cb->args[1], 0, -+ sizeof(cb->args) - sizeof(cb->args[0])); -+ if (filter && filter->table && -+ strcmp(filter->table, table->name)) -+ goto cont; - -- if (nf_tables_fill_flowtable_info(skb, net, NETLINK_CB(cb->skb).portid, -- cb->nlh->nlmsg_seq, -- NFT_MSG_NEWFLOWTABLE, -- NLM_F_MULTI | NLM_F_APPEND, -- afi->family, flowtable) < 0) -- goto done; -+ if (nf_tables_fill_flowtable_info(skb, net, NETLINK_CB(cb->skb).portid, -+ cb->nlh->nlmsg_seq, -+ NFT_MSG_NEWFLOWTABLE, -+ NLM_F_MULTI | NLM_F_APPEND, -+ table->afi->family, flowtable) < 0) -+ goto done; - -- nl_dump_check_consistent(cb, nlmsg_hdr(skb)); -+ nl_dump_check_consistent(cb, nlmsg_hdr(skb)); - cont: -- idx++; -- } -+ idx++; - } - } - done: -@@ -5425,7 +5411,8 @@ static int nf_tables_getflowtable(struct - if (IS_ERR(afi)) - return PTR_ERR(afi); - -- table = nf_tables_table_lookup(afi, nla[NFTA_FLOWTABLE_TABLE], genmask); -+ table = nf_tables_table_lookup(net, nla[NFTA_FLOWTABLE_TABLE], -+ afi->family, genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -5468,7 +5455,7 @@ static void nf_tables_flowtable_notify(s - - err = nf_tables_fill_flowtable_info(skb, ctx->net, ctx->portid, - ctx->seq, event, 0, -- ctx->afi->family, flowtable); -+ ctx->family, flowtable); - if (err < 0) { - kfree_skb(skb); - goto err; -@@ -5546,17 +5533,14 @@ static int nf_tables_flowtable_event(str - struct net_device *dev = netdev_notifier_info_to_dev(ptr); - struct nft_flowtable *flowtable; - struct nft_table *table; -- struct nft_af_info *afi; - - if (event != NETDEV_UNREGISTER) - return 0; - - nfnl_lock(NFNL_SUBSYS_NFTABLES); -- list_for_each_entry(afi, &dev_net(dev)->nft.af_info, list) { -- list_for_each_entry(table, &afi->tables, list) { -- list_for_each_entry(flowtable, &table->flowtables, list) { -- nft_flowtable_event(event, dev, flowtable); -- } -+ list_for_each_entry(table, &dev_net(dev)->nft.tables, list) { -+ list_for_each_entry(flowtable, &table->flowtables, list) { -+ nft_flowtable_event(event, dev, flowtable); - } - } - nfnl_unlock(NFNL_SUBSYS_NFTABLES); -@@ -6582,6 +6566,7 @@ EXPORT_SYMBOL_GPL(nft_data_dump); - static int __net_init nf_tables_init_net(struct net *net) - { - INIT_LIST_HEAD(&net->nft.af_info); -+ INIT_LIST_HEAD(&net->nft.tables); - INIT_LIST_HEAD(&net->nft.commit_list); - net->nft.base_seq = 1; - return 0; -@@ -6618,10 +6603,10 @@ static void __nft_release_afinfo(struct - struct nft_set *set, *ns; - struct nft_ctx ctx = { - .net = net, -- .afi = afi, -+ .family = afi->family, - }; - -- list_for_each_entry_safe(table, nt, &afi->tables, list) { -+ list_for_each_entry_safe(table, nt, &net->nft.tables, list) { - list_for_each_entry(chain, &table->chains, list) - nf_tables_unregister_hook(net, table, chain); - list_for_each_entry(flowtable, &table->flowtables, list) ---- a/net/netfilter/nf_tables_netdev.c -+++ b/net/netfilter/nf_tables_netdev.c -@@ -107,7 +107,6 @@ static int nf_tables_netdev_event(struct - unsigned long event, void *ptr) - { - struct net_device *dev = netdev_notifier_info_to_dev(ptr); -- struct nft_af_info *afi; - struct nft_table *table; - struct nft_chain *chain, *nr; - struct nft_ctx ctx = { -@@ -119,20 +118,18 @@ static int nf_tables_netdev_event(struct - return NOTIFY_DONE; - - nfnl_lock(NFNL_SUBSYS_NFTABLES); -- list_for_each_entry(afi, &dev_net(dev)->nft.af_info, list) { -- ctx.afi = afi; -- if (afi->family != NFPROTO_NETDEV) -+ list_for_each_entry(table, &ctx.net->nft.tables, list) { -+ if (table->afi->family != NFPROTO_NETDEV) - continue; - -- list_for_each_entry(table, &afi->tables, list) { -- ctx.table = table; -- list_for_each_entry_safe(chain, nr, &table->chains, list) { -- if (!nft_is_base_chain(chain)) -- continue; -+ ctx.family = table->afi->family; -+ ctx.table = table; -+ list_for_each_entry_safe(chain, nr, &table->chains, list) { -+ if (!nft_is_base_chain(chain)) -+ continue; - -- ctx.chain = chain; -- nft_netdev_event(event, dev, &ctx); -- } -+ ctx.chain = chain; -+ nft_netdev_event(event, dev, &ctx); - } - } - nfnl_unlock(NFNL_SUBSYS_NFTABLES); ---- a/net/netfilter/nft_compat.c -+++ b/net/netfilter/nft_compat.c -@@ -161,7 +161,7 @@ nft_target_set_tgchk_param(struct xt_tgc - { - par->net = ctx->net; - par->table = ctx->table->name; -- switch (ctx->afi->family) { -+ switch (ctx->family) { - case AF_INET: - entry->e4.ip.proto = proto; - entry->e4.ip.invflags = inv ? IPT_INV_PROTO : 0; -@@ -192,7 +192,7 @@ nft_target_set_tgchk_param(struct xt_tgc - } else { - par->hook_mask = 0; - } -- par->family = ctx->afi->family; -+ par->family = ctx->family; - par->nft_compat = true; - } - -@@ -283,7 +283,7 @@ nft_target_destroy(const struct nft_ctx - par.net = ctx->net; - par.target = target; - par.targinfo = info; -- par.family = ctx->afi->family; -+ par.family = ctx->family; - if (par.target->destroy != NULL) - par.target->destroy(&par); - -@@ -409,7 +409,7 @@ nft_match_set_mtchk_param(struct xt_mtch - { - par->net = ctx->net; - par->table = ctx->table->name; -- switch (ctx->afi->family) { -+ switch (ctx->family) { - case AF_INET: - entry->e4.ip.proto = proto; - entry->e4.ip.invflags = inv ? IPT_INV_PROTO : 0; -@@ -440,7 +440,7 @@ nft_match_set_mtchk_param(struct xt_mtch - } else { - par->hook_mask = 0; - } -- par->family = ctx->afi->family; -+ par->family = ctx->family; - par->nft_compat = true; - } - -@@ -523,7 +523,7 @@ __nft_match_destroy(const struct nft_ctx - par.net = ctx->net; - par.match = match; - par.matchinfo = info; -- par.family = ctx->afi->family; -+ par.family = ctx->family; - if (par.match->destroy != NULL) - par.match->destroy(&par); - -@@ -754,7 +754,7 @@ nft_match_select_ops(const struct nft_ct - - mt_name = nla_data(tb[NFTA_MATCH_NAME]); - rev = ntohl(nla_get_be32(tb[NFTA_MATCH_REV])); -- family = ctx->afi->family; -+ family = ctx->family; - - /* Re-use the existing match if it's already loaded. */ - list_for_each_entry(nft_match, &nft_match_list, head) { -@@ -845,7 +845,7 @@ nft_target_select_ops(const struct nft_c - - tg_name = nla_data(tb[NFTA_TARGET_NAME]); - rev = ntohl(nla_get_be32(tb[NFTA_TARGET_REV])); -- family = ctx->afi->family; -+ family = ctx->family; - - if (strcmp(tg_name, XT_ERROR_TARGET) == 0 || - strcmp(tg_name, XT_STANDARD_TARGET) == 0 || ---- a/net/netfilter/nft_ct.c -+++ b/net/netfilter/nft_ct.c -@@ -405,7 +405,7 @@ static int nft_ct_get_init(const struct - if (tb[NFTA_CT_DIRECTION] == NULL) - return -EINVAL; - -- switch (ctx->afi->family) { -+ switch (ctx->family) { - case NFPROTO_IPV4: - len = FIELD_SIZEOF(struct nf_conntrack_tuple, - src.u3.ip); -@@ -456,7 +456,7 @@ static int nft_ct_get_init(const struct - if (err < 0) - return err; - -- err = nf_ct_netns_get(ctx->net, ctx->afi->family); -+ err = nf_ct_netns_get(ctx->net, ctx->family); - if (err < 0) - return err; - -@@ -550,7 +550,7 @@ static int nft_ct_set_init(const struct - if (err < 0) - goto err1; - -- err = nf_ct_netns_get(ctx->net, ctx->afi->family); -+ err = nf_ct_netns_get(ctx->net, ctx->family); - if (err < 0) - goto err1; - -@@ -564,7 +564,7 @@ err1: - static void nft_ct_get_destroy(const struct nft_ctx *ctx, - const struct nft_expr *expr) - { -- nf_ct_netns_put(ctx->net, ctx->afi->family); -+ nf_ct_netns_put(ctx->net, ctx->family); - } - - static void nft_ct_set_destroy(const struct nft_ctx *ctx, -@@ -573,7 +573,7 @@ static void nft_ct_set_destroy(const str - struct nft_ct *priv = nft_expr_priv(expr); - - __nft_ct_set_destroy(ctx, priv); -- nf_ct_netns_put(ctx->net, ctx->afi->family); -+ nf_ct_netns_put(ctx->net, ctx->family); - } - - static int nft_ct_get_dump(struct sk_buff *skb, const struct nft_expr *expr) -@@ -734,7 +734,7 @@ static int nft_ct_helper_obj_init(const - struct nft_ct_helper_obj *priv = nft_obj_data(obj); - struct nf_conntrack_helper *help4, *help6; - char name[NF_CT_HELPER_NAME_LEN]; -- int family = ctx->afi->family; -+ int family = ctx->family; - - if (!tb[NFTA_CT_HELPER_NAME] || !tb[NFTA_CT_HELPER_L4PROTO]) - return -EINVAL; -@@ -753,14 +753,14 @@ static int nft_ct_helper_obj_init(const - - switch (family) { - case NFPROTO_IPV4: -- if (ctx->afi->family == NFPROTO_IPV6) -+ if (ctx->family == NFPROTO_IPV6) - return -EINVAL; - - help4 = nf_conntrack_helper_try_module_get(name, family, - priv->l4proto); - break; - case NFPROTO_IPV6: -- if (ctx->afi->family == NFPROTO_IPV4) -+ if (ctx->family == NFPROTO_IPV4) - return -EINVAL; - - help6 = nf_conntrack_helper_try_module_get(name, family, ---- a/net/netfilter/nft_flow_offload.c -+++ b/net/netfilter/nft_flow_offload.c -@@ -151,7 +151,7 @@ static int nft_flow_offload_init(const s - priv->flowtable = flowtable; - flowtable->use++; - -- return nf_ct_netns_get(ctx->net, ctx->afi->family); -+ return nf_ct_netns_get(ctx->net, ctx->family); - } - - static void nft_flow_offload_destroy(const struct nft_ctx *ctx, -@@ -160,7 +160,7 @@ static void nft_flow_offload_destroy(con - struct nft_flow_offload *priv = nft_expr_priv(expr); - - priv->flowtable->use--; -- nf_ct_netns_put(ctx->net, ctx->afi->family); -+ nf_ct_netns_put(ctx->net, ctx->family); - } - - static int nft_flow_offload_dump(struct sk_buff *skb, const struct nft_expr *expr) ---- a/net/netfilter/nft_log.c -+++ b/net/netfilter/nft_log.c -@@ -112,7 +112,7 @@ static int nft_log_init(const struct nft - break; - } - -- err = nf_logger_find_get(ctx->afi->family, li->type); -+ err = nf_logger_find_get(ctx->family, li->type); - if (err < 0) - goto err1; - -@@ -133,7 +133,7 @@ static void nft_log_destroy(const struct - if (priv->prefix != nft_log_null_prefix) - kfree(priv->prefix); - -- nf_logger_put(ctx->afi->family, li->type); -+ nf_logger_put(ctx->family, li->type); - } - - static int nft_log_dump(struct sk_buff *skb, const struct nft_expr *expr) ---- a/net/netfilter/nft_masq.c -+++ b/net/netfilter/nft_masq.c -@@ -73,7 +73,7 @@ int nft_masq_init(const struct nft_ctx * - } - } - -- return nf_ct_netns_get(ctx->net, ctx->afi->family); -+ return nf_ct_netns_get(ctx->net, ctx->family); - } - EXPORT_SYMBOL_GPL(nft_masq_init); - ---- a/net/netfilter/nft_meta.c -+++ b/net/netfilter/nft_meta.c -@@ -341,7 +341,7 @@ static int nft_meta_get_validate(const s - if (priv->key != NFT_META_SECPATH) - return 0; - -- switch (ctx->afi->family) { -+ switch (ctx->family) { - case NFPROTO_NETDEV: - hooks = 1 << NF_NETDEV_INGRESS; - break; -@@ -372,7 +372,7 @@ int nft_meta_set_validate(const struct n - if (priv->key != NFT_META_PKTTYPE) - return 0; - -- switch (ctx->afi->family) { -+ switch (ctx->family) { - case NFPROTO_BRIDGE: - hooks = 1 << NF_BR_PRE_ROUTING; - break; ---- a/net/netfilter/nft_nat.c -+++ b/net/netfilter/nft_nat.c -@@ -142,7 +142,7 @@ static int nft_nat_init(const struct nft - return -EINVAL; - - family = ntohl(nla_get_be32(tb[NFTA_NAT_FAMILY])); -- if (family != ctx->afi->family) -+ if (family != ctx->family) - return -EOPNOTSUPP; - - switch (family) { ---- a/net/netfilter/nft_redir.c -+++ b/net/netfilter/nft_redir.c -@@ -75,7 +75,7 @@ int nft_redir_init(const struct nft_ctx - return -EINVAL; - } - -- return nf_ct_netns_get(ctx->net, ctx->afi->family); -+ return nf_ct_netns_get(ctx->net, ctx->family); - } - EXPORT_SYMBOL_GPL(nft_redir_init); - diff --git a/target/linux/generic/backport-4.14/336-v4.15-netfilter-exit_net-cleanup-check-added.patch b/target/linux/generic/backport-4.14/336-v4.15-netfilter-exit_net-cleanup-check-added.patch deleted file mode 100644 index b00675df20..0000000000 --- a/target/linux/generic/backport-4.14/336-v4.15-netfilter-exit_net-cleanup-check-added.patch +++ /dev/null @@ -1,100 +0,0 @@ -From: Vasily Averin <vvs@virtuozzo.com> -Date: Sun, 12 Nov 2017 14:32:37 +0300 -Subject: [PATCH] netfilter: exit_net cleanup check added - -Be sure that lists initialized in net_init hook was return to initial -state. - -Signed-off-by: Vasily Averin <vvs@virtuozzo.com> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/net/ipv4/netfilter/ipt_CLUSTERIP.c -+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c -@@ -835,6 +835,7 @@ static void clusterip_net_exit(struct ne - cn->procdir = NULL; - #endif - nf_unregister_net_hook(net, &cip_arp_ops); -+ WARN_ON_ONCE(!list_empty(&cn->configs)); - } - - static struct pernet_operations clusterip_net_ops = { ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -6572,6 +6572,12 @@ static int __net_init nf_tables_init_net - return 0; - } - -+static void __net_exit nf_tables_exit_net(struct net *net) -+{ -+ WARN_ON_ONCE(!list_empty(&net->nft.af_info)); -+ WARN_ON_ONCE(!list_empty(&net->nft.commit_list)); -+} -+ - int __nft_release_basechain(struct nft_ctx *ctx) - { - struct nft_rule *rule, *nr; -@@ -6649,6 +6655,7 @@ static void __nft_release_afinfo(struct - - static struct pernet_operations nf_tables_net_ops = { - .init = nf_tables_init_net, -+ .exit = nf_tables_exit_net, - }; - - static int __init nf_tables_module_init(void) ---- a/net/netfilter/nfnetlink_log.c -+++ b/net/netfilter/nfnetlink_log.c -@@ -1093,10 +1093,15 @@ static int __net_init nfnl_log_net_init( - - static void __net_exit nfnl_log_net_exit(struct net *net) - { -+ struct nfnl_log_net *log = nfnl_log_pernet(net); -+ unsigned int i; -+ - #ifdef CONFIG_PROC_FS - remove_proc_entry("nfnetlink_log", net->nf.proc_netfilter); - #endif - nf_log_unset(net, &nfulnl_logger); -+ for (i = 0; i < INSTANCE_BUCKETS; i++) -+ WARN_ON_ONCE(!hlist_empty(&log->instance_table[i])); - } - - static struct pernet_operations nfnl_log_net_ops = { ---- a/net/netfilter/nfnetlink_queue.c -+++ b/net/netfilter/nfnetlink_queue.c -@@ -1510,10 +1510,15 @@ static int __net_init nfnl_queue_net_ini - - static void __net_exit nfnl_queue_net_exit(struct net *net) - { -+ struct nfnl_queue_net *q = nfnl_queue_pernet(net); -+ unsigned int i; -+ - nf_unregister_queue_handler(net); - #ifdef CONFIG_PROC_FS - remove_proc_entry("nfnetlink_queue", net->nf.proc_netfilter); - #endif -+ for (i = 0; i < INSTANCE_BUCKETS; i++) -+ WARN_ON_ONCE(!hlist_empty(&q->instance_table[i])); - } - - static void nfnl_queue_net_exit_batch(struct list_head *net_exit_list) ---- a/net/netfilter/x_tables.c -+++ b/net/netfilter/x_tables.c -@@ -1785,8 +1785,17 @@ static int __net_init xt_net_init(struct - return 0; - } - -+static void __net_exit xt_net_exit(struct net *net) -+{ -+ int i; -+ -+ for (i = 0; i < NFPROTO_NUMPROTO; i++) -+ WARN_ON_ONCE(!list_empty(&net->xt.tables[i])); -+} -+ - static struct pernet_operations xt_net_ops = { - .init = xt_net_init, -+ .exit = xt_net_exit, - }; - - static int __init xt_init(void) diff --git a/target/linux/generic/backport-4.14/337-v4.16-netfilter-nf_tables-get-rid-of-pernet-families.patch b/target/linux/generic/backport-4.14/337-v4.16-netfilter-nf_tables-get-rid-of-pernet-families.patch deleted file mode 100644 index a42581a4bb..0000000000 --- a/target/linux/generic/backport-4.14/337-v4.16-netfilter-nf_tables-get-rid-of-pernet-families.patch +++ /dev/null @@ -1,598 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Tue, 9 Jan 2018 02:42:11 +0100 -Subject: [PATCH] netfilter: nf_tables: get rid of pernet families - -Now that we have a single table list for each netns, we can get rid of -one pointer per family and the global afinfo list, thus, shrinking -struct netns for nftables that now becomes 64 bytes smaller. - -And call __nft_release_afinfo() from __net_exit path accordingly to -release netnamespace objects on removal. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/net/netfilter/nf_tables.h -+++ b/include/net/netfilter/nf_tables.h -@@ -975,8 +975,8 @@ struct nft_af_info { - struct module *owner; - }; - --int nft_register_afinfo(struct net *, struct nft_af_info *); --void nft_unregister_afinfo(struct net *, struct nft_af_info *); -+int nft_register_afinfo(struct nft_af_info *); -+void nft_unregister_afinfo(struct nft_af_info *); - - int nft_register_chain_type(const struct nf_chain_type *); - void nft_unregister_chain_type(const struct nf_chain_type *); ---- a/include/net/netns/nftables.h -+++ b/include/net/netns/nftables.h -@@ -7,15 +7,8 @@ - struct nft_af_info; - - struct netns_nftables { -- struct list_head af_info; - struct list_head tables; - struct list_head commit_list; -- struct nft_af_info *ipv4; -- struct nft_af_info *ipv6; -- struct nft_af_info *inet; -- struct nft_af_info *arp; -- struct nft_af_info *bridge; -- struct nft_af_info *netdev; - unsigned int base_seq; - u8 gencursor; - }; ---- a/net/bridge/netfilter/nf_tables_bridge.c -+++ b/net/bridge/netfilter/nf_tables_bridge.c -@@ -47,34 +47,6 @@ static struct nft_af_info nft_af_bridge - .owner = THIS_MODULE, - }; - --static int nf_tables_bridge_init_net(struct net *net) --{ -- net->nft.bridge = kmalloc(sizeof(struct nft_af_info), GFP_KERNEL); -- if (net->nft.bridge == NULL) -- return -ENOMEM; -- -- memcpy(net->nft.bridge, &nft_af_bridge, sizeof(nft_af_bridge)); -- -- if (nft_register_afinfo(net, net->nft.bridge) < 0) -- goto err; -- -- return 0; --err: -- kfree(net->nft.bridge); -- return -ENOMEM; --} -- --static void nf_tables_bridge_exit_net(struct net *net) --{ -- nft_unregister_afinfo(net, net->nft.bridge); -- kfree(net->nft.bridge); --} -- --static struct pernet_operations nf_tables_bridge_net_ops = { -- .init = nf_tables_bridge_init_net, -- .exit = nf_tables_bridge_exit_net, --}; -- - static const struct nf_chain_type filter_bridge = { - .name = "filter", - .type = NFT_CHAIN_T_DEFAULT, -@@ -98,17 +70,17 @@ static int __init nf_tables_bridge_init( - { - int ret; - -- ret = nft_register_chain_type(&filter_bridge); -+ ret = nft_register_afinfo(&nft_af_bridge); - if (ret < 0) - return ret; - -- ret = register_pernet_subsys(&nf_tables_bridge_net_ops); -+ ret = nft_register_chain_type(&filter_bridge); - if (ret < 0) -- goto err_register_subsys; -+ goto err_register_chain; - - return ret; - --err_register_subsys: -+err_register_chain: - nft_unregister_chain_type(&filter_bridge); - - return ret; -@@ -116,8 +88,8 @@ err_register_subsys: - - static void __exit nf_tables_bridge_exit(void) - { -- unregister_pernet_subsys(&nf_tables_bridge_net_ops); - nft_unregister_chain_type(&filter_bridge); -+ nft_unregister_afinfo(&nft_af_bridge); - } - - module_init(nf_tables_bridge_init); ---- a/net/ipv4/netfilter/nf_tables_arp.c -+++ b/net/ipv4/netfilter/nf_tables_arp.c -@@ -32,34 +32,6 @@ static struct nft_af_info nft_af_arp __r - .owner = THIS_MODULE, - }; - --static int nf_tables_arp_init_net(struct net *net) --{ -- net->nft.arp = kmalloc(sizeof(struct nft_af_info), GFP_KERNEL); -- if (net->nft.arp== NULL) -- return -ENOMEM; -- -- memcpy(net->nft.arp, &nft_af_arp, sizeof(nft_af_arp)); -- -- if (nft_register_afinfo(net, net->nft.arp) < 0) -- goto err; -- -- return 0; --err: -- kfree(net->nft.arp); -- return -ENOMEM; --} -- --static void nf_tables_arp_exit_net(struct net *net) --{ -- nft_unregister_afinfo(net, net->nft.arp); -- kfree(net->nft.arp); --} -- --static struct pernet_operations nf_tables_arp_net_ops = { -- .init = nf_tables_arp_init_net, -- .exit = nf_tables_arp_exit_net, --}; -- - static const struct nf_chain_type filter_arp = { - .name = "filter", - .type = NFT_CHAIN_T_DEFAULT, -@@ -77,21 +49,26 @@ static int __init nf_tables_arp_init(voi - { - int ret; - -- ret = nft_register_chain_type(&filter_arp); -+ ret = nft_register_afinfo(&nft_af_arp); - if (ret < 0) - return ret; - -- ret = register_pernet_subsys(&nf_tables_arp_net_ops); -+ ret = nft_register_chain_type(&filter_arp); - if (ret < 0) -- nft_unregister_chain_type(&filter_arp); -+ goto err_register_chain; -+ -+ return 0; -+ -+err_register_chain: -+ nft_unregister_chain_type(&filter_arp); - - return ret; - } - - static void __exit nf_tables_arp_exit(void) - { -- unregister_pernet_subsys(&nf_tables_arp_net_ops); - nft_unregister_chain_type(&filter_arp); -+ nft_unregister_afinfo(&nft_af_arp); - } - - module_init(nf_tables_arp_init); ---- a/net/ipv4/netfilter/nf_tables_ipv4.c -+++ b/net/ipv4/netfilter/nf_tables_ipv4.c -@@ -35,34 +35,6 @@ static struct nft_af_info nft_af_ipv4 __ - .owner = THIS_MODULE, - }; - --static int nf_tables_ipv4_init_net(struct net *net) --{ -- net->nft.ipv4 = kmalloc(sizeof(struct nft_af_info), GFP_KERNEL); -- if (net->nft.ipv4 == NULL) -- return -ENOMEM; -- -- memcpy(net->nft.ipv4, &nft_af_ipv4, sizeof(nft_af_ipv4)); -- -- if (nft_register_afinfo(net, net->nft.ipv4) < 0) -- goto err; -- -- return 0; --err: -- kfree(net->nft.ipv4); -- return -ENOMEM; --} -- --static void nf_tables_ipv4_exit_net(struct net *net) --{ -- nft_unregister_afinfo(net, net->nft.ipv4); -- kfree(net->nft.ipv4); --} -- --static struct pernet_operations nf_tables_ipv4_net_ops = { -- .init = nf_tables_ipv4_init_net, -- .exit = nf_tables_ipv4_exit_net, --}; -- - static const struct nf_chain_type filter_ipv4 = { - .name = "filter", - .type = NFT_CHAIN_T_DEFAULT, -@@ -86,21 +58,25 @@ static int __init nf_tables_ipv4_init(vo - { - int ret; - -- ret = nft_register_chain_type(&filter_ipv4); -+ ret = nft_register_afinfo(&nft_af_ipv4); - if (ret < 0) - return ret; - -- ret = register_pernet_subsys(&nf_tables_ipv4_net_ops); -+ ret = nft_register_chain_type(&filter_ipv4); - if (ret < 0) -- nft_unregister_chain_type(&filter_ipv4); -+ goto err_register_chain; -+ -+ return 0; - -+err_register_chain: -+ nft_unregister_afinfo(&nft_af_ipv4); - return ret; - } - - static void __exit nf_tables_ipv4_exit(void) - { -- unregister_pernet_subsys(&nf_tables_ipv4_net_ops); - nft_unregister_chain_type(&filter_ipv4); -+ nft_unregister_afinfo(&nft_af_ipv4); - } - - module_init(nf_tables_ipv4_init); ---- a/net/ipv6/netfilter/nf_tables_ipv6.c -+++ b/net/ipv6/netfilter/nf_tables_ipv6.c -@@ -33,34 +33,6 @@ static struct nft_af_info nft_af_ipv6 __ - .owner = THIS_MODULE, - }; - --static int nf_tables_ipv6_init_net(struct net *net) --{ -- net->nft.ipv6 = kmalloc(sizeof(struct nft_af_info), GFP_KERNEL); -- if (net->nft.ipv6 == NULL) -- return -ENOMEM; -- -- memcpy(net->nft.ipv6, &nft_af_ipv6, sizeof(nft_af_ipv6)); -- -- if (nft_register_afinfo(net, net->nft.ipv6) < 0) -- goto err; -- -- return 0; --err: -- kfree(net->nft.ipv6); -- return -ENOMEM; --} -- --static void nf_tables_ipv6_exit_net(struct net *net) --{ -- nft_unregister_afinfo(net, net->nft.ipv6); -- kfree(net->nft.ipv6); --} -- --static struct pernet_operations nf_tables_ipv6_net_ops = { -- .init = nf_tables_ipv6_init_net, -- .exit = nf_tables_ipv6_exit_net, --}; -- - static const struct nf_chain_type filter_ipv6 = { - .name = "filter", - .type = NFT_CHAIN_T_DEFAULT, -@@ -84,20 +56,24 @@ static int __init nf_tables_ipv6_init(vo - { - int ret; - -- ret = nft_register_chain_type(&filter_ipv6); -+ ret = nft_register_afinfo(&nft_af_ipv6); - if (ret < 0) - return ret; - -- ret = register_pernet_subsys(&nf_tables_ipv6_net_ops); -+ ret = nft_register_chain_type(&filter_ipv6); - if (ret < 0) -- nft_unregister_chain_type(&filter_ipv6); -+ goto err_register_chain; -+ -+ return 0; - -+err_register_chain: -+ nft_unregister_afinfo(&nft_af_ipv6); - return ret; - } - - static void __exit nf_tables_ipv6_exit(void) - { -- unregister_pernet_subsys(&nf_tables_ipv6_net_ops); -+ nft_unregister_afinfo(&nft_af_ipv6); - nft_unregister_chain_type(&filter_ipv6); - } - ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -26,6 +26,7 @@ - static LIST_HEAD(nf_tables_expressions); - static LIST_HEAD(nf_tables_objects); - static LIST_HEAD(nf_tables_flowtables); -+static LIST_HEAD(nf_tables_af_info); - - /** - * nft_register_afinfo - register nf_tables address family info -@@ -35,17 +36,15 @@ static LIST_HEAD(nf_tables_flowtables); - * Register the address family for use with nf_tables. Returns zero on - * success or a negative errno code otherwise. - */ --int nft_register_afinfo(struct net *net, struct nft_af_info *afi) -+int nft_register_afinfo(struct nft_af_info *afi) - { - nfnl_lock(NFNL_SUBSYS_NFTABLES); -- list_add_tail_rcu(&afi->list, &net->nft.af_info); -+ list_add_tail_rcu(&afi->list, &nf_tables_af_info); - nfnl_unlock(NFNL_SUBSYS_NFTABLES); - return 0; - } - EXPORT_SYMBOL_GPL(nft_register_afinfo); - --static void __nft_release_afinfo(struct net *net, struct nft_af_info *afi); -- - /** - * nft_unregister_afinfo - unregister nf_tables address family info - * -@@ -53,10 +52,9 @@ static void __nft_release_afinfo(struct - * - * Unregister the address family for use with nf_tables. - */ --void nft_unregister_afinfo(struct net *net, struct nft_af_info *afi) -+void nft_unregister_afinfo(struct nft_af_info *afi) - { - nfnl_lock(NFNL_SUBSYS_NFTABLES); -- __nft_release_afinfo(net, afi); - list_del_rcu(&afi->list); - nfnl_unlock(NFNL_SUBSYS_NFTABLES); - } -@@ -66,7 +64,7 @@ static struct nft_af_info *nft_afinfo_lo - { - struct nft_af_info *afi; - -- list_for_each_entry(afi, &net->nft.af_info, list) { -+ list_for_each_entry(afi, &nf_tables_af_info, list) { - if (afi->family == family) - return afi; - } -@@ -5063,15 +5061,12 @@ void nft_flow_table_iterate(struct net * - void *data) - { - struct nft_flowtable *flowtable; -- const struct nft_af_info *afi; - const struct nft_table *table; - - rcu_read_lock(); -- list_for_each_entry_rcu(afi, &net->nft.af_info, list) { -- list_for_each_entry_rcu(table, &net->nft.tables, list) { -- list_for_each_entry_rcu(flowtable, &table->flowtables, list) { -- iter(&flowtable->data, data); -- } -+ list_for_each_entry_rcu(table, &net->nft.tables, list) { -+ list_for_each_entry_rcu(flowtable, &table->flowtables, list) { -+ iter(&flowtable->data, data); - } - } - rcu_read_unlock(); -@@ -6563,21 +6558,6 @@ int nft_data_dump(struct sk_buff *skb, i - } - EXPORT_SYMBOL_GPL(nft_data_dump); - --static int __net_init nf_tables_init_net(struct net *net) --{ -- INIT_LIST_HEAD(&net->nft.af_info); -- INIT_LIST_HEAD(&net->nft.tables); -- INIT_LIST_HEAD(&net->nft.commit_list); -- net->nft.base_seq = 1; -- return 0; --} -- --static void __net_exit nf_tables_exit_net(struct net *net) --{ -- WARN_ON_ONCE(!list_empty(&net->nft.af_info)); -- WARN_ON_ONCE(!list_empty(&net->nft.commit_list)); --} -- - int __nft_release_basechain(struct nft_ctx *ctx) - { - struct nft_rule *rule, *nr; -@@ -6598,8 +6578,7 @@ int __nft_release_basechain(struct nft_c - } - EXPORT_SYMBOL_GPL(__nft_release_basechain); - --/* Called by nft_unregister_afinfo() from __net_exit path, nfnl_lock is held. */ --static void __nft_release_afinfo(struct net *net, struct nft_af_info *afi) -+static void __nft_release_afinfo(struct net *net) - { - struct nft_flowtable *flowtable, *nf; - struct nft_table *table, *nt; -@@ -6609,10 +6588,11 @@ static void __nft_release_afinfo(struct - struct nft_set *set, *ns; - struct nft_ctx ctx = { - .net = net, -- .family = afi->family, - }; - - list_for_each_entry_safe(table, nt, &net->nft.tables, list) { -+ ctx.family = table->afi->family; -+ - list_for_each_entry(chain, &table->chains, list) - nf_tables_unregister_hook(net, table, chain); - list_for_each_entry(flowtable, &table->flowtables, list) -@@ -6653,6 +6633,21 @@ static void __nft_release_afinfo(struct - } - } - -+static int __net_init nf_tables_init_net(struct net *net) -+{ -+ INIT_LIST_HEAD(&net->nft.tables); -+ INIT_LIST_HEAD(&net->nft.commit_list); -+ net->nft.base_seq = 1; -+ return 0; -+} -+ -+static void __net_exit nf_tables_exit_net(struct net *net) -+{ -+ __nft_release_afinfo(net); -+ WARN_ON_ONCE(!list_empty(&net->nft.tables)); -+ WARN_ON_ONCE(!list_empty(&net->nft.commit_list)); -+} -+ - static struct pernet_operations nf_tables_net_ops = { - .init = nf_tables_init_net, - .exit = nf_tables_exit_net, ---- a/net/netfilter/nf_tables_inet.c -+++ b/net/netfilter/nf_tables_inet.c -@@ -43,34 +43,6 @@ static struct nft_af_info nft_af_inet __ - .owner = THIS_MODULE, - }; - --static int __net_init nf_tables_inet_init_net(struct net *net) --{ -- net->nft.inet = kmalloc(sizeof(struct nft_af_info), GFP_KERNEL); -- if (net->nft.inet == NULL) -- return -ENOMEM; -- memcpy(net->nft.inet, &nft_af_inet, sizeof(nft_af_inet)); -- -- if (nft_register_afinfo(net, net->nft.inet) < 0) -- goto err; -- -- return 0; -- --err: -- kfree(net->nft.inet); -- return -ENOMEM; --} -- --static void __net_exit nf_tables_inet_exit_net(struct net *net) --{ -- nft_unregister_afinfo(net, net->nft.inet); -- kfree(net->nft.inet); --} -- --static struct pernet_operations nf_tables_inet_net_ops = { -- .init = nf_tables_inet_init_net, -- .exit = nf_tables_inet_exit_net, --}; -- - static const struct nf_chain_type filter_inet = { - .name = "filter", - .type = NFT_CHAIN_T_DEFAULT, -@@ -94,21 +66,24 @@ static int __init nf_tables_inet_init(vo - { - int ret; - -- ret = nft_register_chain_type(&filter_inet); -- if (ret < 0) -+ if (nft_register_afinfo(&nft_af_inet) < 0) - return ret; - -- ret = register_pernet_subsys(&nf_tables_inet_net_ops); -+ ret = nft_register_chain_type(&filter_inet); - if (ret < 0) -- nft_unregister_chain_type(&filter_inet); -+ goto err_register_chain; -+ -+ return ret; - -+err_register_chain: -+ nft_unregister_afinfo(&nft_af_inet); - return ret; - } - - static void __exit nf_tables_inet_exit(void) - { -- unregister_pernet_subsys(&nf_tables_inet_net_ops); - nft_unregister_chain_type(&filter_inet); -+ nft_unregister_afinfo(&nft_af_inet); - } - - module_init(nf_tables_inet_init); ---- a/net/netfilter/nf_tables_netdev.c -+++ b/net/netfilter/nf_tables_netdev.c -@@ -43,34 +43,6 @@ static struct nft_af_info nft_af_netdev - .owner = THIS_MODULE, - }; - --static int nf_tables_netdev_init_net(struct net *net) --{ -- net->nft.netdev = kmalloc(sizeof(struct nft_af_info), GFP_KERNEL); -- if (net->nft.netdev == NULL) -- return -ENOMEM; -- -- memcpy(net->nft.netdev, &nft_af_netdev, sizeof(nft_af_netdev)); -- -- if (nft_register_afinfo(net, net->nft.netdev) < 0) -- goto err; -- -- return 0; --err: -- kfree(net->nft.netdev); -- return -ENOMEM; --} -- --static void nf_tables_netdev_exit_net(struct net *net) --{ -- nft_unregister_afinfo(net, net->nft.netdev); -- kfree(net->nft.netdev); --} -- --static struct pernet_operations nf_tables_netdev_net_ops = { -- .init = nf_tables_netdev_init_net, -- .exit = nf_tables_netdev_exit_net, --}; -- - static const struct nf_chain_type nft_filter_chain_netdev = { - .name = "filter", - .type = NFT_CHAIN_T_DEFAULT, -@@ -145,32 +117,32 @@ static int __init nf_tables_netdev_init( - { - int ret; - -- ret = nft_register_chain_type(&nft_filter_chain_netdev); -- if (ret) -+ if (nft_register_afinfo(&nft_af_netdev) < 0) - return ret; - -- ret = register_pernet_subsys(&nf_tables_netdev_net_ops); -+ ret = nft_register_chain_type(&nft_filter_chain_netdev); - if (ret) -- goto err1; -+ goto err_register_chain_type; - - ret = register_netdevice_notifier(&nf_tables_netdev_notifier); - if (ret) -- goto err2; -+ goto err_register_netdevice_notifier; - - return 0; - --err2: -- unregister_pernet_subsys(&nf_tables_netdev_net_ops); --err1: -+err_register_netdevice_notifier: - nft_unregister_chain_type(&nft_filter_chain_netdev); -+err_register_chain_type: -+ nft_unregister_afinfo(&nft_af_netdev); -+ - return ret; - } - - static void __exit nf_tables_netdev_exit(void) - { - unregister_netdevice_notifier(&nf_tables_netdev_notifier); -- unregister_pernet_subsys(&nf_tables_netdev_net_ops); - nft_unregister_chain_type(&nft_filter_chain_netdev); -+ nft_unregister_afinfo(&nft_af_netdev); - } - - module_init(nf_tables_netdev_init); diff --git a/target/linux/generic/backport-4.14/338-v4.16-netfilter-nf_tables-get-rid-of-struct-nft_af_info-ab.patch b/target/linux/generic/backport-4.14/338-v4.16-netfilter-nf_tables-get-rid-of-struct-nft_af_info-ab.patch deleted file mode 100644 index 7816718466..0000000000 --- a/target/linux/generic/backport-4.14/338-v4.16-netfilter-nf_tables-get-rid-of-struct-nft_af_info-ab.patch +++ /dev/null @@ -1,1204 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Tue, 9 Jan 2018 02:48:47 +0100 -Subject: [PATCH] netfilter: nf_tables: get rid of struct nft_af_info - abstraction - -Remove the infrastructure to register/unregister nft_af_info structure, -this structure stores no useful information anymore. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/net/netfilter/nf_tables.h -+++ b/include/net/netfilter/nf_tables.h -@@ -956,28 +956,12 @@ struct nft_table { - struct list_head flowtables; - u64 hgenerator; - u32 use; -- u16 flags:14, -+ u16 family:6, -+ flags:8, - genmask:2; -- struct nft_af_info *afi; - char *name; - }; - --/** -- * struct nft_af_info - nf_tables address family info -- * -- * @list: used internally -- * @family: address family -- * @owner: module owner -- */ --struct nft_af_info { -- struct list_head list; -- int family; -- struct module *owner; --}; -- --int nft_register_afinfo(struct nft_af_info *); --void nft_unregister_afinfo(struct nft_af_info *); -- - int nft_register_chain_type(const struct nf_chain_type *); - void nft_unregister_chain_type(const struct nf_chain_type *); - -@@ -1145,9 +1129,6 @@ void nft_trace_notify(struct nft_tracein - #define nft_dereference(p) \ - nfnl_dereference(p, NFNL_SUBSYS_NFTABLES) - --#define MODULE_ALIAS_NFT_FAMILY(family) \ -- MODULE_ALIAS("nft-afinfo-" __stringify(family)) -- - #define MODULE_ALIAS_NFT_CHAIN(family, name) \ - MODULE_ALIAS("nft-chain-" __stringify(family) "-" name) - ---- a/net/bridge/netfilter/nf_tables_bridge.c -+++ b/net/bridge/netfilter/nf_tables_bridge.c -@@ -42,11 +42,6 @@ nft_do_chain_bridge(void *priv, - return nft_do_chain(&pkt, priv); - } - --static struct nft_af_info nft_af_bridge __read_mostly = { -- .family = NFPROTO_BRIDGE, -- .owner = THIS_MODULE, --}; -- - static const struct nf_chain_type filter_bridge = { - .name = "filter", - .type = NFT_CHAIN_T_DEFAULT, -@@ -68,28 +63,12 @@ static const struct nf_chain_type filter - - static int __init nf_tables_bridge_init(void) - { -- int ret; -- -- ret = nft_register_afinfo(&nft_af_bridge); -- if (ret < 0) -- return ret; -- -- ret = nft_register_chain_type(&filter_bridge); -- if (ret < 0) -- goto err_register_chain; -- -- return ret; -- --err_register_chain: -- nft_unregister_chain_type(&filter_bridge); -- -- return ret; -+ return nft_register_chain_type(&filter_bridge); - } - - static void __exit nf_tables_bridge_exit(void) - { - nft_unregister_chain_type(&filter_bridge); -- nft_unregister_afinfo(&nft_af_bridge); - } - - module_init(nf_tables_bridge_init); -@@ -97,4 +76,4 @@ module_exit(nf_tables_bridge_exit); - - MODULE_LICENSE("GPL"); - MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>"); --MODULE_ALIAS_NFT_FAMILY(AF_BRIDGE); -+MODULE_ALIAS_NFT_CHAIN(AF_BRIDGE, "filter"); ---- a/net/ipv4/netfilter/nf_tables_arp.c -+++ b/net/ipv4/netfilter/nf_tables_arp.c -@@ -27,11 +27,6 @@ nft_do_chain_arp(void *priv, - return nft_do_chain(&pkt, priv); - } - --static struct nft_af_info nft_af_arp __read_mostly = { -- .family = NFPROTO_ARP, -- .owner = THIS_MODULE, --}; -- - static const struct nf_chain_type filter_arp = { - .name = "filter", - .type = NFT_CHAIN_T_DEFAULT, -@@ -47,28 +42,12 @@ static const struct nf_chain_type filter - - static int __init nf_tables_arp_init(void) - { -- int ret; -- -- ret = nft_register_afinfo(&nft_af_arp); -- if (ret < 0) -- return ret; -- -- ret = nft_register_chain_type(&filter_arp); -- if (ret < 0) -- goto err_register_chain; -- -- return 0; -- --err_register_chain: -- nft_unregister_chain_type(&filter_arp); -- -- return ret; -+ return nft_register_chain_type(&filter_arp); - } - - static void __exit nf_tables_arp_exit(void) - { - nft_unregister_chain_type(&filter_arp); -- nft_unregister_afinfo(&nft_af_arp); - } - - module_init(nf_tables_arp_init); -@@ -76,4 +55,4 @@ module_exit(nf_tables_arp_exit); - - MODULE_LICENSE("GPL"); - MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>"); --MODULE_ALIAS_NFT_FAMILY(3); /* NFPROTO_ARP */ -+MODULE_ALIAS_NFT_CHAIN(3, "filter"); /* NFPROTO_ARP */ ---- a/net/ipv4/netfilter/nf_tables_ipv4.c -+++ b/net/ipv4/netfilter/nf_tables_ipv4.c -@@ -30,11 +30,6 @@ static unsigned int nft_do_chain_ipv4(vo - return nft_do_chain(&pkt, priv); - } - --static struct nft_af_info nft_af_ipv4 __read_mostly = { -- .family = NFPROTO_IPV4, -- .owner = THIS_MODULE, --}; -- - static const struct nf_chain_type filter_ipv4 = { - .name = "filter", - .type = NFT_CHAIN_T_DEFAULT, -@@ -56,27 +51,12 @@ static const struct nf_chain_type filter - - static int __init nf_tables_ipv4_init(void) - { -- int ret; -- -- ret = nft_register_afinfo(&nft_af_ipv4); -- if (ret < 0) -- return ret; -- -- ret = nft_register_chain_type(&filter_ipv4); -- if (ret < 0) -- goto err_register_chain; -- -- return 0; -- --err_register_chain: -- nft_unregister_afinfo(&nft_af_ipv4); -- return ret; -+ return nft_register_chain_type(&filter_ipv4); - } - - static void __exit nf_tables_ipv4_exit(void) - { - nft_unregister_chain_type(&filter_ipv4); -- nft_unregister_afinfo(&nft_af_ipv4); - } - - module_init(nf_tables_ipv4_init); -@@ -84,4 +64,4 @@ module_exit(nf_tables_ipv4_exit); - - MODULE_LICENSE("GPL"); - MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>"); --MODULE_ALIAS_NFT_FAMILY(AF_INET); -+MODULE_ALIAS_NFT_CHAIN(AF_INET, "filter"); ---- a/net/ipv6/netfilter/nf_tables_ipv6.c -+++ b/net/ipv6/netfilter/nf_tables_ipv6.c -@@ -28,11 +28,6 @@ static unsigned int nft_do_chain_ipv6(vo - return nft_do_chain(&pkt, priv); - } - --static struct nft_af_info nft_af_ipv6 __read_mostly = { -- .family = NFPROTO_IPV6, -- .owner = THIS_MODULE, --}; -- - static const struct nf_chain_type filter_ipv6 = { - .name = "filter", - .type = NFT_CHAIN_T_DEFAULT, -@@ -54,26 +49,11 @@ static const struct nf_chain_type filter - - static int __init nf_tables_ipv6_init(void) - { -- int ret; -- -- ret = nft_register_afinfo(&nft_af_ipv6); -- if (ret < 0) -- return ret; -- -- ret = nft_register_chain_type(&filter_ipv6); -- if (ret < 0) -- goto err_register_chain; -- -- return 0; -- --err_register_chain: -- nft_unregister_afinfo(&nft_af_ipv6); -- return ret; -+ return nft_register_chain_type(&filter_ipv6); - } - - static void __exit nf_tables_ipv6_exit(void) - { -- nft_unregister_afinfo(&nft_af_ipv6); - nft_unregister_chain_type(&filter_ipv6); - } - -@@ -82,4 +62,4 @@ module_exit(nf_tables_ipv6_exit); - - MODULE_LICENSE("GPL"); - MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>"); --MODULE_ALIAS_NFT_FAMILY(AF_INET6); -+MODULE_ALIAS_NFT_CHAIN(AF_INET6, "filter"); ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -26,71 +26,6 @@ - static LIST_HEAD(nf_tables_expressions); - static LIST_HEAD(nf_tables_objects); - static LIST_HEAD(nf_tables_flowtables); --static LIST_HEAD(nf_tables_af_info); -- --/** -- * nft_register_afinfo - register nf_tables address family info -- * -- * @afi: address family info to register -- * -- * Register the address family for use with nf_tables. Returns zero on -- * success or a negative errno code otherwise. -- */ --int nft_register_afinfo(struct nft_af_info *afi) --{ -- nfnl_lock(NFNL_SUBSYS_NFTABLES); -- list_add_tail_rcu(&afi->list, &nf_tables_af_info); -- nfnl_unlock(NFNL_SUBSYS_NFTABLES); -- return 0; --} --EXPORT_SYMBOL_GPL(nft_register_afinfo); -- --/** -- * nft_unregister_afinfo - unregister nf_tables address family info -- * -- * @afi: address family info to unregister -- * -- * Unregister the address family for use with nf_tables. -- */ --void nft_unregister_afinfo(struct nft_af_info *afi) --{ -- nfnl_lock(NFNL_SUBSYS_NFTABLES); -- list_del_rcu(&afi->list); -- nfnl_unlock(NFNL_SUBSYS_NFTABLES); --} --EXPORT_SYMBOL_GPL(nft_unregister_afinfo); -- --static struct nft_af_info *nft_afinfo_lookup(struct net *net, int family) --{ -- struct nft_af_info *afi; -- -- list_for_each_entry(afi, &nf_tables_af_info, list) { -- if (afi->family == family) -- return afi; -- } -- return NULL; --} -- --static struct nft_af_info * --nf_tables_afinfo_lookup(struct net *net, int family, bool autoload) --{ -- struct nft_af_info *afi; -- -- afi = nft_afinfo_lookup(net, family); -- if (afi != NULL) -- return afi; --#ifdef CONFIG_MODULES -- if (autoload) { -- nfnl_unlock(NFNL_SUBSYS_NFTABLES); -- request_module("nft-afinfo-%u", family); -- nfnl_lock(NFNL_SUBSYS_NFTABLES); -- afi = nft_afinfo_lookup(net, family); -- if (afi != NULL) -- return ERR_PTR(-EAGAIN); -- } --#endif -- return ERR_PTR(-EAFNOSUPPORT); --} - - static void nft_ctx_init(struct nft_ctx *ctx, - struct net *net, -@@ -434,7 +369,7 @@ static struct nft_table *nft_table_looku - - list_for_each_entry(table, &net->nft.tables, list) { - if (!nla_strcmp(nla, table->name) && -- table->afi->family == family && -+ table->family == family && - nft_active_genmask(table, genmask)) - return table; - } -@@ -575,7 +510,7 @@ static int nf_tables_dump_tables(struct - cb->seq = net->nft.base_seq; - - list_for_each_entry_rcu(table, &net->nft.tables, list) { -- if (family != NFPROTO_UNSPEC && family != table->afi->family) -+ if (family != NFPROTO_UNSPEC && family != table->family) - continue; - - if (idx < s_idx) -@@ -589,7 +524,7 @@ static int nf_tables_dump_tables(struct - NETLINK_CB(cb->skb).portid, - cb->nlh->nlmsg_seq, - NFT_MSG_NEWTABLE, NLM_F_MULTI, -- table->afi->family, table) < 0) -+ table->family, table) < 0) - goto done; - - nl_dump_check_consistent(cb, nlmsg_hdr(skb)); -@@ -609,7 +544,6 @@ static int nf_tables_gettable(struct net - { - const struct nfgenmsg *nfmsg = nlmsg_data(nlh); - u8 genmask = nft_genmask_cur(net); -- const struct nft_af_info *afi; - const struct nft_table *table; - struct sk_buff *skb2; - int family = nfmsg->nfgen_family; -@@ -622,11 +556,7 @@ static int nf_tables_gettable(struct net - return netlink_dump_start(nlsk, skb, nlh, &c); - } - -- afi = nf_tables_afinfo_lookup(net, family, false); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- -- table = nf_tables_table_lookup(net, nla[NFTA_TABLE_NAME], afi->family, -+ table = nf_tables_table_lookup(net, nla[NFTA_TABLE_NAME], family, - genmask); - if (IS_ERR(table)) - return PTR_ERR(table); -@@ -746,19 +676,14 @@ static int nf_tables_newtable(struct net - const struct nfgenmsg *nfmsg = nlmsg_data(nlh); - u8 genmask = nft_genmask_next(net); - const struct nlattr *name; -- struct nft_af_info *afi; - struct nft_table *table; - int family = nfmsg->nfgen_family; - u32 flags = 0; - struct nft_ctx ctx; - int err; - -- afi = nf_tables_afinfo_lookup(net, family, true); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- - name = nla[NFTA_TABLE_NAME]; -- table = nf_tables_table_lookup(net, name, afi->family, genmask); -+ table = nf_tables_table_lookup(net, name, family, genmask); - if (IS_ERR(table)) { - if (PTR_ERR(table) != -ENOENT) - return PTR_ERR(table); -@@ -768,7 +693,7 @@ static int nf_tables_newtable(struct net - if (nlh->nlmsg_flags & NLM_F_REPLACE) - return -EOPNOTSUPP; - -- nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, NULL, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, family, table, NULL, nla); - return nf_tables_updtable(&ctx); - } - -@@ -778,40 +703,34 @@ static int nf_tables_newtable(struct net - return -EINVAL; - } - -- err = -EAFNOSUPPORT; -- if (!try_module_get(afi->owner)) -- goto err1; -- - err = -ENOMEM; - table = kzalloc(sizeof(*table), GFP_KERNEL); - if (table == NULL) -- goto err2; -+ goto err_kzalloc; - - table->name = nla_strdup(name, GFP_KERNEL); - if (table->name == NULL) -- goto err3; -+ goto err_strdup; - - INIT_LIST_HEAD(&table->chains); - INIT_LIST_HEAD(&table->sets); - INIT_LIST_HEAD(&table->objects); - INIT_LIST_HEAD(&table->flowtables); -- table->afi = afi; -+ table->family = family; - table->flags = flags; - -- nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, NULL, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, family, table, NULL, nla); - err = nft_trans_table_add(&ctx, NFT_MSG_NEWTABLE); - if (err < 0) -- goto err4; -+ goto err_trans; - - list_add_tail_rcu(&table->list, &net->nft.tables); - return 0; --err4: -+err_trans: - kfree(table->name); --err3: -+err_strdup: - kfree(table); --err2: -- module_put(afi->owner); --err1: -+err_kzalloc: - return err; - } - -@@ -882,10 +801,10 @@ static int nft_flush(struct nft_ctx *ctx - int err = 0; - - list_for_each_entry_safe(table, nt, &ctx->net->nft.tables, list) { -- if (family != AF_UNSPEC && table->afi->family != family) -+ if (family != AF_UNSPEC && table->family != family) - continue; - -- ctx->family = table->afi->family; -+ ctx->family = table->family; - - if (!nft_is_active_next(ctx->net, table)) - continue; -@@ -911,7 +830,6 @@ static int nf_tables_deltable(struct net - { - const struct nfgenmsg *nfmsg = nlmsg_data(nlh); - u8 genmask = nft_genmask_next(net); -- struct nft_af_info *afi; - struct nft_table *table; - int family = nfmsg->nfgen_family; - struct nft_ctx ctx; -@@ -920,11 +838,7 @@ static int nf_tables_deltable(struct net - if (family == AF_UNSPEC || nla[NFTA_TABLE_NAME] == NULL) - return nft_flush(&ctx, family); - -- afi = nf_tables_afinfo_lookup(net, family, false); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- -- table = nf_tables_table_lookup(net, nla[NFTA_TABLE_NAME], afi->family, -+ table = nf_tables_table_lookup(net, nla[NFTA_TABLE_NAME], family, - genmask); - if (IS_ERR(table)) - return PTR_ERR(table); -@@ -933,7 +847,7 @@ static int nf_tables_deltable(struct net - table->use > 0) - return -EBUSY; - -- ctx.family = afi->family; -+ ctx.family = family; - ctx.table = table; - - return nft_flush_table(&ctx); -@@ -945,7 +859,6 @@ static void nf_tables_table_destroy(stru - - kfree(ctx->table->name); - kfree(ctx->table); -- module_put(ctx->table->afi->owner); - } - - int nft_register_chain_type(const struct nf_chain_type *ctype) -@@ -1174,7 +1087,7 @@ static int nf_tables_dump_chains(struct - cb->seq = net->nft.base_seq; - - list_for_each_entry_rcu(table, &net->nft.tables, list) { -- if (family != NFPROTO_UNSPEC && family != table->afi->family) -+ if (family != NFPROTO_UNSPEC && family != table->family) - continue; - - list_for_each_entry_rcu(chain, &table->chains, list) { -@@ -1190,7 +1103,7 @@ static int nf_tables_dump_chains(struct - cb->nlh->nlmsg_seq, - NFT_MSG_NEWCHAIN, - NLM_F_MULTI, -- table->afi->family, table, -+ table->family, table, - chain) < 0) - goto done; - -@@ -1212,7 +1125,6 @@ static int nf_tables_getchain(struct net - { - const struct nfgenmsg *nfmsg = nlmsg_data(nlh); - u8 genmask = nft_genmask_cur(net); -- const struct nft_af_info *afi; - const struct nft_table *table; - const struct nft_chain *chain; - struct sk_buff *skb2; -@@ -1226,11 +1138,7 @@ static int nf_tables_getchain(struct net - return netlink_dump_start(nlsk, skb, nlh, &c); - } - -- afi = nf_tables_afinfo_lookup(net, family, false); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- -- table = nf_tables_table_lookup(net, nla[NFTA_CHAIN_TABLE], afi->family, -+ table = nf_tables_table_lookup(net, nla[NFTA_CHAIN_TABLE], family, - genmask); - if (IS_ERR(table)) - return PTR_ERR(table); -@@ -1612,7 +1520,6 @@ static int nf_tables_newchain(struct net - const struct nlattr * uninitialized_var(name); - u8 genmask = nft_genmask_next(net); - int family = nfmsg->nfgen_family; -- struct nft_af_info *afi; - struct nft_table *table; - struct nft_chain *chain; - u8 policy = NF_ACCEPT; -@@ -1622,11 +1529,7 @@ static int nf_tables_newchain(struct net - - create = nlh->nlmsg_flags & NLM_F_CREATE ? true : false; - -- afi = nf_tables_afinfo_lookup(net, family, true); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- -- table = nf_tables_table_lookup(net, nla[NFTA_CHAIN_TABLE], afi->family, -+ table = nf_tables_table_lookup(net, nla[NFTA_CHAIN_TABLE], family, - genmask); - if (IS_ERR(table)) - return PTR_ERR(table); -@@ -1667,7 +1570,7 @@ static int nf_tables_newchain(struct net - } - } - -- nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, chain, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, family, table, chain, nla); - - if (chain != NULL) { - if (nlh->nlmsg_flags & NLM_F_EXCL) -@@ -1688,7 +1591,6 @@ static int nf_tables_delchain(struct net - { - const struct nfgenmsg *nfmsg = nlmsg_data(nlh); - u8 genmask = nft_genmask_next(net); -- struct nft_af_info *afi; - struct nft_table *table; - struct nft_chain *chain; - struct nft_rule *rule; -@@ -1697,11 +1599,7 @@ static int nf_tables_delchain(struct net - u32 use; - int err; - -- afi = nf_tables_afinfo_lookup(net, family, false); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- -- table = nf_tables_table_lookup(net, nla[NFTA_CHAIN_TABLE], afi->family, -+ table = nf_tables_table_lookup(net, nla[NFTA_CHAIN_TABLE], family, - genmask); - if (IS_ERR(table)) - return PTR_ERR(table); -@@ -1714,7 +1612,7 @@ static int nf_tables_delchain(struct net - chain->use > 0) - return -EBUSY; - -- nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, chain, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, family, table, chain, nla); - - use = chain->use; - list_for_each_entry(rule, &chain->rules, list) { -@@ -2145,7 +2043,7 @@ static int nf_tables_dump_rules(struct s - cb->seq = net->nft.base_seq; - - list_for_each_entry_rcu(table, &net->nft.tables, list) { -- if (family != NFPROTO_UNSPEC && family != table->afi->family) -+ if (family != NFPROTO_UNSPEC && family != table->family) - continue; - - if (ctx && ctx->table && strcmp(ctx->table, table->name) != 0) -@@ -2168,7 +2066,7 @@ static int nf_tables_dump_rules(struct s - cb->nlh->nlmsg_seq, - NFT_MSG_NEWRULE, - NLM_F_MULTI | NLM_F_APPEND, -- table->afi->family, -+ table->family, - table, chain, rule) < 0) - goto done; - -@@ -2204,7 +2102,6 @@ static int nf_tables_getrule(struct net - { - const struct nfgenmsg *nfmsg = nlmsg_data(nlh); - u8 genmask = nft_genmask_cur(net); -- const struct nft_af_info *afi; - const struct nft_table *table; - const struct nft_chain *chain; - const struct nft_rule *rule; -@@ -2248,11 +2145,7 @@ static int nf_tables_getrule(struct net - return netlink_dump_start(nlsk, skb, nlh, &c); - } - -- afi = nf_tables_afinfo_lookup(net, family, false); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- -- table = nf_tables_table_lookup(net, nla[NFTA_RULE_TABLE], afi->family, -+ table = nf_tables_table_lookup(net, nla[NFTA_RULE_TABLE], family, - genmask); - if (IS_ERR(table)) - return PTR_ERR(table); -@@ -2318,7 +2211,7 @@ static int nf_tables_newrule(struct net - { - const struct nfgenmsg *nfmsg = nlmsg_data(nlh); - u8 genmask = nft_genmask_next(net); -- struct nft_af_info *afi; -+ int family = nfmsg->nfgen_family; - struct nft_table *table; - struct nft_chain *chain; - struct nft_rule *rule, *old_rule = NULL; -@@ -2334,11 +2227,7 @@ static int nf_tables_newrule(struct net - - create = nlh->nlmsg_flags & NLM_F_CREATE ? true : false; - -- afi = nf_tables_afinfo_lookup(net, nfmsg->nfgen_family, create); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- -- table = nf_tables_table_lookup(net, nla[NFTA_RULE_TABLE], afi->family, -+ table = nf_tables_table_lookup(net, nla[NFTA_RULE_TABLE], family, - genmask); - if (IS_ERR(table)) - return PTR_ERR(table); -@@ -2378,7 +2267,7 @@ static int nf_tables_newrule(struct net - return PTR_ERR(old_rule); - } - -- nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, chain, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, family, table, chain, nla); - - n = 0; - size = 0; -@@ -2500,18 +2389,13 @@ static int nf_tables_delrule(struct net - { - const struct nfgenmsg *nfmsg = nlmsg_data(nlh); - u8 genmask = nft_genmask_next(net); -- struct nft_af_info *afi; - struct nft_table *table; - struct nft_chain *chain = NULL; - struct nft_rule *rule; - int family = nfmsg->nfgen_family, err = 0; - struct nft_ctx ctx; - -- afi = nf_tables_afinfo_lookup(net, family, false); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- -- table = nf_tables_table_lookup(net, nla[NFTA_RULE_TABLE], afi->family, -+ table = nf_tables_table_lookup(net, nla[NFTA_RULE_TABLE], family, - genmask); - if (IS_ERR(table)) - return PTR_ERR(table); -@@ -2523,7 +2407,7 @@ static int nf_tables_delrule(struct net - return PTR_ERR(chain); - } - -- nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, chain, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, family, table, chain, nla); - - if (chain) { - if (nla[NFTA_RULE_HANDLE]) { -@@ -2708,26 +2592,17 @@ static int nft_ctx_init_from_setattr(str - u8 genmask) - { - const struct nfgenmsg *nfmsg = nlmsg_data(nlh); -- struct nft_af_info *afi = NULL; -+ int family = nfmsg->nfgen_family; - struct nft_table *table = NULL; - -- if (nfmsg->nfgen_family != NFPROTO_UNSPEC) { -- afi = nf_tables_afinfo_lookup(net, nfmsg->nfgen_family, false); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- } -- - if (nla[NFTA_SET_TABLE] != NULL) { -- if (afi == NULL) -- return -EAFNOSUPPORT; -- - table = nf_tables_table_lookup(net, nla[NFTA_SET_TABLE], -- afi->family, genmask); -+ family, genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - } - -- nft_ctx_init(ctx, net, skb, nlh, afi->family, table, NULL, nla); -+ nft_ctx_init(ctx, net, skb, nlh, family, table, NULL, nla); - return 0; - } - -@@ -2959,7 +2834,7 @@ static int nf_tables_dump_sets(struct sk - - list_for_each_entry_rcu(table, &net->nft.tables, list) { - if (ctx->family != NFPROTO_UNSPEC && -- ctx->family != table->afi->family) -+ ctx->family != table->family) - continue; - - if (ctx->table && ctx->table != table) -@@ -2980,7 +2855,7 @@ static int nf_tables_dump_sets(struct sk - - ctx_set = *ctx; - ctx_set.table = table; -- ctx_set.family = table->afi->family; -+ ctx_set.family = table->family; - - if (nf_tables_fill_set(skb, &ctx_set, set, - NFT_MSG_NEWSET, -@@ -3092,8 +2967,8 @@ static int nf_tables_newset(struct net * - { - const struct nfgenmsg *nfmsg = nlmsg_data(nlh); - u8 genmask = nft_genmask_next(net); -+ int family = nfmsg->nfgen_family; - const struct nft_set_ops *ops; -- struct nft_af_info *afi; - struct nft_table *table; - struct nft_set *set; - struct nft_ctx ctx; -@@ -3203,16 +3078,12 @@ static int nf_tables_newset(struct net * - - create = nlh->nlmsg_flags & NLM_F_CREATE ? true : false; - -- afi = nf_tables_afinfo_lookup(net, nfmsg->nfgen_family, create); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- -- table = nf_tables_table_lookup(net, nla[NFTA_SET_TABLE], afi->family, -+ table = nf_tables_table_lookup(net, nla[NFTA_SET_TABLE], family, - genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -- nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, NULL, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, family, table, NULL, nla); - - set = nf_tables_set_lookup(table, nla[NFTA_SET_NAME], genmask); - if (IS_ERR(set)) { -@@ -3474,19 +3345,15 @@ static int nft_ctx_init_from_elemattr(st - u8 genmask) - { - const struct nfgenmsg *nfmsg = nlmsg_data(nlh); -- struct nft_af_info *afi; -+ int family = nfmsg->nfgen_family; - struct nft_table *table; - -- afi = nf_tables_afinfo_lookup(net, nfmsg->nfgen_family, false); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- - table = nf_tables_table_lookup(net, nla[NFTA_SET_ELEM_LIST_TABLE], -- afi->family, genmask); -+ family, genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -- nft_ctx_init(ctx, net, skb, nlh, afi->family, table, NULL, nla); -+ nft_ctx_init(ctx, net, skb, nlh, family, table, NULL, nla); - return 0; - } - -@@ -3604,7 +3471,7 @@ static int nf_tables_dump_set(struct sk_ - rcu_read_lock(); - list_for_each_entry_rcu(table, &net->nft.tables, list) { - if (dump_ctx->ctx.family != NFPROTO_UNSPEC && -- dump_ctx->ctx.family != table->afi->family) -+ dump_ctx->ctx.family != table->family) - continue; - - if (table != dump_ctx->ctx.table) -@@ -3634,7 +3501,7 @@ static int nf_tables_dump_set(struct sk_ - goto nla_put_failure; - - nfmsg = nlmsg_data(nlh); -- nfmsg->nfgen_family = table->afi->family; -+ nfmsg->nfgen_family = table->family; - nfmsg->version = NFNETLINK_V0; - nfmsg->res_id = htons(net->nft.base_seq & 0xffff); - -@@ -4522,7 +4389,6 @@ static int nf_tables_newobj(struct net * - const struct nft_object_type *type; - u8 genmask = nft_genmask_next(net); - int family = nfmsg->nfgen_family; -- struct nft_af_info *afi; - struct nft_table *table; - struct nft_object *obj; - struct nft_ctx ctx; -@@ -4534,11 +4400,7 @@ static int nf_tables_newobj(struct net * - !nla[NFTA_OBJ_DATA]) - return -EINVAL; - -- afi = nf_tables_afinfo_lookup(net, family, true); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- -- table = nf_tables_table_lookup(net, nla[NFTA_OBJ_TABLE], afi->family, -+ table = nf_tables_table_lookup(net, nla[NFTA_OBJ_TABLE], family, - genmask); - if (IS_ERR(table)) - return PTR_ERR(table); -@@ -4557,7 +4419,7 @@ static int nf_tables_newobj(struct net * - return 0; - } - -- nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, NULL, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, family, table, NULL, nla); - - type = nft_obj_type_get(objtype); - if (IS_ERR(type)) -@@ -4649,7 +4511,7 @@ static int nf_tables_dump_obj(struct sk_ - cb->seq = net->nft.base_seq; - - list_for_each_entry_rcu(table, &net->nft.tables, list) { -- if (family != NFPROTO_UNSPEC && family != table->afi->family) -+ if (family != NFPROTO_UNSPEC && family != table->family) - continue; - - list_for_each_entry_rcu(obj, &table->objects, list) { -@@ -4672,7 +4534,7 @@ static int nf_tables_dump_obj(struct sk_ - cb->nlh->nlmsg_seq, - NFT_MSG_NEWOBJ, - NLM_F_MULTI | NLM_F_APPEND, -- table->afi->family, table, -+ table->family, table, - obj, reset) < 0) - goto done; - -@@ -4730,7 +4592,6 @@ static int nf_tables_getobj(struct net * - const struct nfgenmsg *nfmsg = nlmsg_data(nlh); - u8 genmask = nft_genmask_cur(net); - int family = nfmsg->nfgen_family; -- const struct nft_af_info *afi; - const struct nft_table *table; - struct nft_object *obj; - struct sk_buff *skb2; -@@ -4761,11 +4622,7 @@ static int nf_tables_getobj(struct net * - !nla[NFTA_OBJ_TYPE]) - return -EINVAL; - -- afi = nf_tables_afinfo_lookup(net, family, false); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- -- table = nf_tables_table_lookup(net, nla[NFTA_OBJ_TABLE], afi->family, -+ table = nf_tables_table_lookup(net, nla[NFTA_OBJ_TABLE], family, - genmask); - if (IS_ERR(table)) - return PTR_ERR(table); -@@ -4812,7 +4669,6 @@ static int nf_tables_delobj(struct net * - const struct nfgenmsg *nfmsg = nlmsg_data(nlh); - u8 genmask = nft_genmask_next(net); - int family = nfmsg->nfgen_family; -- struct nft_af_info *afi; - struct nft_table *table; - struct nft_object *obj; - struct nft_ctx ctx; -@@ -4822,11 +4678,7 @@ static int nf_tables_delobj(struct net * - !nla[NFTA_OBJ_NAME]) - return -EINVAL; - -- afi = nf_tables_afinfo_lookup(net, family, true); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- -- table = nf_tables_table_lookup(net, nla[NFTA_OBJ_TABLE], afi->family, -+ table = nf_tables_table_lookup(net, nla[NFTA_OBJ_TABLE], family, - genmask); - if (IS_ERR(table)) - return PTR_ERR(table); -@@ -4838,7 +4690,7 @@ static int nf_tables_delobj(struct net * - if (obj->use > 0) - return -EBUSY; - -- nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, NULL, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, family, table, NULL, nla); - - return nft_delobj(&ctx, obj); - } -@@ -5023,33 +4875,31 @@ err1: - return err; - } - --static const struct nf_flowtable_type * --__nft_flowtable_type_get(const struct nft_af_info *afi) -+static const struct nf_flowtable_type *__nft_flowtable_type_get(u8 family) - { - const struct nf_flowtable_type *type; - - list_for_each_entry(type, &nf_tables_flowtables, list) { -- if (afi->family == type->family) -+ if (family == type->family) - return type; - } - return NULL; - } - --static const struct nf_flowtable_type * --nft_flowtable_type_get(const struct nft_af_info *afi) -+static const struct nf_flowtable_type *nft_flowtable_type_get(u8 family) - { - const struct nf_flowtable_type *type; - -- type = __nft_flowtable_type_get(afi); -+ type = __nft_flowtable_type_get(family); - if (type != NULL && try_module_get(type->owner)) - return type; - - #ifdef CONFIG_MODULES - if (type == NULL) { - nfnl_unlock(NFNL_SUBSYS_NFTABLES); -- request_module("nf-flowtable-%u", afi->family); -+ request_module("nf-flowtable-%u", family); - nfnl_lock(NFNL_SUBSYS_NFTABLES); -- if (__nft_flowtable_type_get(afi)) -+ if (__nft_flowtable_type_get(family)) - return ERR_PTR(-EAGAIN); - } - #endif -@@ -5097,7 +4947,6 @@ static int nf_tables_newflowtable(struct - u8 genmask = nft_genmask_next(net); - int family = nfmsg->nfgen_family; - struct nft_flowtable *flowtable; -- struct nft_af_info *afi; - struct nft_table *table; - struct nft_ctx ctx; - int err, i, k; -@@ -5107,12 +4956,8 @@ static int nf_tables_newflowtable(struct - !nla[NFTA_FLOWTABLE_HOOK]) - return -EINVAL; - -- afi = nf_tables_afinfo_lookup(net, family, true); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- - table = nf_tables_table_lookup(net, nla[NFTA_FLOWTABLE_TABLE], -- afi->family, genmask); -+ family, genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -5129,7 +4974,7 @@ static int nf_tables_newflowtable(struct - return 0; - } - -- nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, NULL, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, family, table, NULL, nla); - - flowtable = kzalloc(sizeof(*flowtable), GFP_KERNEL); - if (!flowtable) -@@ -5142,7 +4987,7 @@ static int nf_tables_newflowtable(struct - goto err1; - } - -- type = nft_flowtable_type_get(afi); -+ type = nft_flowtable_type_get(family); - if (IS_ERR(type)) { - err = PTR_ERR(type); - goto err2; -@@ -5202,16 +5047,11 @@ static int nf_tables_delflowtable(struct - u8 genmask = nft_genmask_next(net); - int family = nfmsg->nfgen_family; - struct nft_flowtable *flowtable; -- struct nft_af_info *afi; - struct nft_table *table; - struct nft_ctx ctx; - -- afi = nf_tables_afinfo_lookup(net, family, true); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- - table = nf_tables_table_lookup(net, nla[NFTA_FLOWTABLE_TABLE], -- afi->family, genmask); -+ family, genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -5222,7 +5062,7 @@ static int nf_tables_delflowtable(struct - if (flowtable->use > 0) - return -EBUSY; - -- nft_ctx_init(&ctx, net, skb, nlh, afi->family, table, NULL, nla); -+ nft_ctx_init(&ctx, net, skb, nlh, family, table, NULL, nla); - - return nft_delflowtable(&ctx, flowtable); - } -@@ -5297,7 +5137,7 @@ static int nf_tables_dump_flowtable(stru - cb->seq = net->nft.base_seq; - - list_for_each_entry_rcu(table, &net->nft.tables, list) { -- if (family != NFPROTO_UNSPEC && family != table->afi->family) -+ if (family != NFPROTO_UNSPEC && family != table->family) - continue; - - list_for_each_entry_rcu(flowtable, &table->flowtables, list) { -@@ -5316,7 +5156,7 @@ static int nf_tables_dump_flowtable(stru - cb->nlh->nlmsg_seq, - NFT_MSG_NEWFLOWTABLE, - NLM_F_MULTI | NLM_F_APPEND, -- table->afi->family, flowtable) < 0) -+ table->family, flowtable) < 0) - goto done; - - nl_dump_check_consistent(cb, nlmsg_hdr(skb)); -@@ -5376,7 +5216,6 @@ static int nf_tables_getflowtable(struct - u8 genmask = nft_genmask_cur(net); - int family = nfmsg->nfgen_family; - struct nft_flowtable *flowtable; -- const struct nft_af_info *afi; - const struct nft_table *table; - struct sk_buff *skb2; - int err; -@@ -5402,12 +5241,8 @@ static int nf_tables_getflowtable(struct - if (!nla[NFTA_FLOWTABLE_NAME]) - return -EINVAL; - -- afi = nf_tables_afinfo_lookup(net, family, false); -- if (IS_ERR(afi)) -- return PTR_ERR(afi); -- - table = nf_tables_table_lookup(net, nla[NFTA_FLOWTABLE_TABLE], -- afi->family, genmask); -+ family, genmask); - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -6578,7 +6413,7 @@ int __nft_release_basechain(struct nft_c - } - EXPORT_SYMBOL_GPL(__nft_release_basechain); - --static void __nft_release_afinfo(struct net *net) -+static void __nft_release_tables(struct net *net) - { - struct nft_flowtable *flowtable, *nf; - struct nft_table *table, *nt; -@@ -6591,7 +6426,7 @@ static void __nft_release_afinfo(struct - }; - - list_for_each_entry_safe(table, nt, &net->nft.tables, list) { -- ctx.family = table->afi->family; -+ ctx.family = table->family; - - list_for_each_entry(chain, &table->chains, list) - nf_tables_unregister_hook(net, table, chain); -@@ -6643,7 +6478,7 @@ static int __net_init nf_tables_init_net - - static void __net_exit nf_tables_exit_net(struct net *net) - { -- __nft_release_afinfo(net); -+ __nft_release_tables(net); - WARN_ON_ONCE(!list_empty(&net->nft.tables)); - WARN_ON_ONCE(!list_empty(&net->nft.commit_list)); - } ---- a/net/netfilter/nf_tables_inet.c -+++ b/net/netfilter/nf_tables_inet.c -@@ -38,11 +38,6 @@ static unsigned int nft_do_chain_inet(vo - return nft_do_chain(&pkt, priv); - } - --static struct nft_af_info nft_af_inet __read_mostly = { -- .family = NFPROTO_INET, -- .owner = THIS_MODULE, --}; -- - static const struct nf_chain_type filter_inet = { - .name = "filter", - .type = NFT_CHAIN_T_DEFAULT, -@@ -64,26 +59,12 @@ static const struct nf_chain_type filter - - static int __init nf_tables_inet_init(void) - { -- int ret; -- -- if (nft_register_afinfo(&nft_af_inet) < 0) -- return ret; -- -- ret = nft_register_chain_type(&filter_inet); -- if (ret < 0) -- goto err_register_chain; -- -- return ret; -- --err_register_chain: -- nft_unregister_afinfo(&nft_af_inet); -- return ret; -+ return nft_register_chain_type(&filter_inet); - } - - static void __exit nf_tables_inet_exit(void) - { - nft_unregister_chain_type(&filter_inet); -- nft_unregister_afinfo(&nft_af_inet); - } - - module_init(nf_tables_inet_init); -@@ -91,4 +72,4 @@ module_exit(nf_tables_inet_exit); - - MODULE_LICENSE("GPL"); - MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>"); --MODULE_ALIAS_NFT_FAMILY(1); -+MODULE_ALIAS_NFT_CHAIN(1, "filter"); ---- a/net/netfilter/nf_tables_netdev.c -+++ b/net/netfilter/nf_tables_netdev.c -@@ -38,11 +38,6 @@ nft_do_chain_netdev(void *priv, struct s - return nft_do_chain(&pkt, priv); - } - --static struct nft_af_info nft_af_netdev __read_mostly = { -- .family = NFPROTO_NETDEV, -- .owner = THIS_MODULE, --}; -- - static const struct nf_chain_type nft_filter_chain_netdev = { - .name = "filter", - .type = NFT_CHAIN_T_DEFAULT, -@@ -91,10 +86,10 @@ static int nf_tables_netdev_event(struct - - nfnl_lock(NFNL_SUBSYS_NFTABLES); - list_for_each_entry(table, &ctx.net->nft.tables, list) { -- if (table->afi->family != NFPROTO_NETDEV) -+ if (table->family != NFPROTO_NETDEV) - continue; - -- ctx.family = table->afi->family; -+ ctx.family = table->family; - ctx.table = table; - list_for_each_entry_safe(chain, nr, &table->chains, list) { - if (!nft_is_base_chain(chain)) -@@ -117,12 +112,9 @@ static int __init nf_tables_netdev_init( - { - int ret; - -- if (nft_register_afinfo(&nft_af_netdev) < 0) -- return ret; -- - ret = nft_register_chain_type(&nft_filter_chain_netdev); - if (ret) -- goto err_register_chain_type; -+ return ret; - - ret = register_netdevice_notifier(&nf_tables_netdev_notifier); - if (ret) -@@ -132,8 +124,6 @@ static int __init nf_tables_netdev_init( - - err_register_netdevice_notifier: - nft_unregister_chain_type(&nft_filter_chain_netdev); --err_register_chain_type: -- nft_unregister_afinfo(&nft_af_netdev); - - return ret; - } -@@ -142,7 +132,6 @@ static void __exit nf_tables_netdev_exit - { - unregister_netdevice_notifier(&nf_tables_netdev_notifier); - nft_unregister_chain_type(&nft_filter_chain_netdev); -- nft_unregister_afinfo(&nft_af_netdev); - } - - module_init(nf_tables_netdev_init); -@@ -150,4 +139,4 @@ module_exit(nf_tables_netdev_exit); - - MODULE_LICENSE("GPL"); - MODULE_AUTHOR("Pablo Neira Ayuso <pablo@netfilter.org>"); --MODULE_ALIAS_NFT_FAMILY(5); /* NFPROTO_NETDEV */ -+MODULE_ALIAS_NFT_CHAIN(5, "filter"); /* NFPROTO_NETDEV */ diff --git a/target/linux/generic/backport-4.14/339-v4.16-netfilter-nft_flow_offload-wait-for-garbage-collecto.patch b/target/linux/generic/backport-4.14/339-v4.16-netfilter-nft_flow_offload-wait-for-garbage-collecto.patch deleted file mode 100644 index 5ae917ff51..0000000000 --- a/target/linux/generic/backport-4.14/339-v4.16-netfilter-nft_flow_offload-wait-for-garbage-collecto.patch +++ /dev/null @@ -1,47 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Thu, 1 Feb 2018 18:49:00 +0100 -Subject: [PATCH] netfilter: nft_flow_offload: wait for garbage collector - to run after cleanup - -If netdevice goes down, then flowtable entries are scheduled to be -removed. Wait for garbage collector to have a chance to run so it can -delete them from the hashtable. - -The flush call might sleep, so hold the nfnl mutex from -nft_flow_table_iterate() instead of rcu read side lock. The use of the -nfnl mutex is also implicitly fixing races between updates via nfnetlink -and netdevice event. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -4913,13 +4913,13 @@ void nft_flow_table_iterate(struct net * - struct nft_flowtable *flowtable; - const struct nft_table *table; - -- rcu_read_lock(); -- list_for_each_entry_rcu(table, &net->nft.tables, list) { -- list_for_each_entry_rcu(flowtable, &table->flowtables, list) { -+ nfnl_lock(NFNL_SUBSYS_NFTABLES); -+ list_for_each_entry(table, &net->nft.tables, list) { -+ list_for_each_entry(flowtable, &table->flowtables, list) { - iter(&flowtable->data, data); - } - } -- rcu_read_unlock(); -+ nfnl_unlock(NFNL_SUBSYS_NFTABLES); - } - EXPORT_SYMBOL_GPL(nft_flow_table_iterate); - ---- a/net/netfilter/nft_flow_offload.c -+++ b/net/netfilter/nft_flow_offload.c -@@ -208,6 +208,7 @@ static void nft_flow_offload_iterate_cle - void *data) - { - nf_flow_table_iterate(flowtable, flow_offload_iterate_cleanup, data); -+ flush_delayed_work(&flowtable->gc_work); - } - - static int flow_offload_netdev_event(struct notifier_block *this, diff --git a/target/linux/generic/backport-4.14/340-v4.16-netfilter-nft_flow_offload-no-need-to-flush-entries-.patch b/target/linux/generic/backport-4.14/340-v4.16-netfilter-nft_flow_offload-no-need-to-flush-entries-.patch deleted file mode 100644 index 539550d542..0000000000 --- a/target/linux/generic/backport-4.14/340-v4.16-netfilter-nft_flow_offload-no-need-to-flush-entries-.patch +++ /dev/null @@ -1,29 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Thu, 1 Feb 2018 18:49:01 +0100 -Subject: [PATCH] netfilter: nft_flow_offload: no need to flush entries on - module removal - -nft_flow_offload module removal does not require to flush existing -flowtables, it is valid to remove this module while keeping flowtables -around. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/net/netfilter/nft_flow_offload.c -+++ b/net/netfilter/nft_flow_offload.c -@@ -247,14 +247,8 @@ register_expr: - - static void __exit nft_flow_offload_module_exit(void) - { -- struct net *net; -- - nft_unregister_expr(&nft_flow_offload_type); - unregister_netdevice_notifier(&flow_offload_netdev_notifier); -- rtnl_lock(); -- for_each_net(net) -- nft_flow_table_iterate(net, nft_flow_offload_iterate_cleanup, NULL); -- rtnl_unlock(); - } - - module_init(nft_flow_offload_module_init); diff --git a/target/linux/generic/backport-4.14/341-v4.16-netfilter-nft_flow_offload-move-flowtable-cleanup-ro.patch b/target/linux/generic/backport-4.14/341-v4.16-netfilter-nft_flow_offload-move-flowtable-cleanup-ro.patch deleted file mode 100644 index 9ee0ad5936..0000000000 --- a/target/linux/generic/backport-4.14/341-v4.16-netfilter-nft_flow_offload-move-flowtable-cleanup-ro.patch +++ /dev/null @@ -1,97 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Tue, 23 Jan 2018 17:46:09 +0100 -Subject: [PATCH] netfilter: nft_flow_offload: move flowtable cleanup - routines to nf_flow_table - -Move the flowtable cleanup routines to nf_flow_table and expose the -nf_flow_table_cleanup() helper function. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -95,6 +95,9 @@ struct flow_offload_tuple_rhash *flow_of - int nf_flow_table_iterate(struct nf_flowtable *flow_table, - void (*iter)(struct flow_offload *flow, void *data), - void *data); -+ -+void nf_flow_table_cleanup(struct net *net, struct net_device *dev); -+ - void nf_flow_offload_work_gc(struct work_struct *work); - extern const struct rhashtable_params nf_flow_offload_rhash_params; - ---- a/net/netfilter/nf_flow_table.c -+++ b/net/netfilter/nf_flow_table.c -@@ -4,6 +4,7 @@ - #include <linux/netfilter.h> - #include <linux/rhashtable.h> - #include <linux/netdevice.h> -+#include <net/netfilter/nf_tables.h> - #include <net/netfilter/nf_flow_table.h> - #include <net/netfilter/nf_conntrack.h> - #include <net/netfilter/nf_conntrack_core.h> -@@ -425,5 +426,28 @@ int nf_flow_dnat_port(const struct flow_ - } - EXPORT_SYMBOL_GPL(nf_flow_dnat_port); - -+static void nf_flow_table_do_cleanup(struct flow_offload *flow, void *data) -+{ -+ struct net_device *dev = data; -+ -+ if (dev && flow->tuplehash[0].tuple.iifidx != dev->ifindex) -+ return; -+ -+ flow_offload_dead(flow); -+} -+ -+static void nf_flow_table_iterate_cleanup(struct nf_flowtable *flowtable, -+ void *data) -+{ -+ nf_flow_table_iterate(flowtable, nf_flow_table_do_cleanup, data); -+ flush_delayed_work(&flowtable->gc_work); -+} -+ -+void nf_flow_table_cleanup(struct net *net, struct net_device *dev) -+{ -+ nft_flow_table_iterate(net, nf_flow_table_iterate_cleanup, dev); -+} -+EXPORT_SYMBOL_GPL(nf_flow_table_cleanup); -+ - MODULE_LICENSE("GPL"); - MODULE_AUTHOR("Pablo Neira Ayuso <pablo@netfilter.org>"); ---- a/net/netfilter/nft_flow_offload.c -+++ b/net/netfilter/nft_flow_offload.c -@@ -194,23 +194,6 @@ static struct nft_expr_type nft_flow_off - .owner = THIS_MODULE, - }; - --static void flow_offload_iterate_cleanup(struct flow_offload *flow, void *data) --{ -- struct net_device *dev = data; -- -- if (dev && flow->tuplehash[0].tuple.iifidx != dev->ifindex) -- return; -- -- flow_offload_dead(flow); --} -- --static void nft_flow_offload_iterate_cleanup(struct nf_flowtable *flowtable, -- void *data) --{ -- nf_flow_table_iterate(flowtable, flow_offload_iterate_cleanup, data); -- flush_delayed_work(&flowtable->gc_work); --} -- - static int flow_offload_netdev_event(struct notifier_block *this, - unsigned long event, void *ptr) - { -@@ -219,7 +202,7 @@ static int flow_offload_netdev_event(str - if (event != NETDEV_DOWN) - return NOTIFY_DONE; - -- nft_flow_table_iterate(dev_net(dev), nft_flow_offload_iterate_cleanup, dev); -+ nf_flow_table_cleanup(dev_net(dev), dev); - - return NOTIFY_DONE; - } diff --git a/target/linux/generic/backport-4.14/342-v4.16-netfilter-nf_tables-fix-flowtable-free.patch b/target/linux/generic/backport-4.14/342-v4.16-netfilter-nf_tables-fix-flowtable-free.patch deleted file mode 100644 index b8c85fc2a7..0000000000 --- a/target/linux/generic/backport-4.14/342-v4.16-netfilter-nf_tables-fix-flowtable-free.patch +++ /dev/null @@ -1,140 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Mon, 5 Feb 2018 21:44:50 +0100 -Subject: [PATCH] netfilter: nf_tables: fix flowtable free - -Every flow_offload entry is added into the table twice. Because of this, -rhashtable_free_and_destroy can't be used, since it would call kfree for -each flow_offload object twice. - -This patch adds a call to nf_flow_table_iterate_cleanup() to schedule -removal of entries, then there is an explicitly invocation of the -garbage collector to clean up resources. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -14,6 +14,7 @@ struct nf_flowtable_type { - struct list_head list; - int family; - void (*gc)(struct work_struct *work); -+ void (*free)(struct nf_flowtable *ft); - const struct rhashtable_params *params; - nf_hookfn *hook; - struct module *owner; -@@ -98,6 +99,7 @@ int nf_flow_table_iterate(struct nf_flow - - void nf_flow_table_cleanup(struct net *net, struct net_device *dev); - -+void nf_flow_table_free(struct nf_flowtable *flow_table); - void nf_flow_offload_work_gc(struct work_struct *work); - extern const struct rhashtable_params nf_flow_offload_rhash_params; - ---- a/net/ipv4/netfilter/nf_flow_table_ipv4.c -+++ b/net/ipv4/netfilter/nf_flow_table_ipv4.c -@@ -260,6 +260,7 @@ static struct nf_flowtable_type flowtabl - .family = NFPROTO_IPV4, - .params = &nf_flow_offload_rhash_params, - .gc = nf_flow_offload_work_gc, -+ .free = nf_flow_table_free, - .hook = nf_flow_offload_ip_hook, - .owner = THIS_MODULE, - }; ---- a/net/ipv6/netfilter/nf_flow_table_ipv6.c -+++ b/net/ipv6/netfilter/nf_flow_table_ipv6.c -@@ -254,6 +254,7 @@ static struct nf_flowtable_type flowtabl - .family = NFPROTO_IPV6, - .params = &nf_flow_offload_rhash_params, - .gc = nf_flow_offload_work_gc, -+ .free = nf_flow_table_free, - .hook = nf_flow_offload_ipv6_hook, - .owner = THIS_MODULE, - }; ---- a/net/netfilter/nf_flow_table.c -+++ b/net/netfilter/nf_flow_table.c -@@ -232,19 +232,16 @@ static inline bool nf_flow_is_dying(cons - return flow->flags & FLOW_OFFLOAD_DYING; - } - --void nf_flow_offload_work_gc(struct work_struct *work) -+static int nf_flow_offload_gc_step(struct nf_flowtable *flow_table) - { - struct flow_offload_tuple_rhash *tuplehash; -- struct nf_flowtable *flow_table; - struct rhashtable_iter hti; - struct flow_offload *flow; - int err; - -- flow_table = container_of(work, struct nf_flowtable, gc_work.work); -- - err = rhashtable_walk_init(&flow_table->rhashtable, &hti, GFP_KERNEL); - if (err) -- goto schedule; -+ return 0; - - rhashtable_walk_start(&hti); - -@@ -270,7 +267,16 @@ void nf_flow_offload_work_gc(struct work - out: - rhashtable_walk_stop(&hti); - rhashtable_walk_exit(&hti); --schedule: -+ -+ return 1; -+} -+ -+void nf_flow_offload_work_gc(struct work_struct *work) -+{ -+ struct nf_flowtable *flow_table; -+ -+ flow_table = container_of(work, struct nf_flowtable, gc_work.work); -+ nf_flow_offload_gc_step(flow_table); - queue_delayed_work(system_power_efficient_wq, &flow_table->gc_work, HZ); - } - EXPORT_SYMBOL_GPL(nf_flow_offload_work_gc); -@@ -449,5 +455,12 @@ void nf_flow_table_cleanup(struct net *n - } - EXPORT_SYMBOL_GPL(nf_flow_table_cleanup); - -+void nf_flow_table_free(struct nf_flowtable *flow_table) -+{ -+ nf_flow_table_iterate(flow_table, nf_flow_table_do_cleanup, NULL); -+ WARN_ON(!nf_flow_offload_gc_step(flow_table)); -+} -+EXPORT_SYMBOL_GPL(nf_flow_table_free); -+ - MODULE_LICENSE("GPL"); - MODULE_AUTHOR("Pablo Neira Ayuso <pablo@netfilter.org>"); ---- a/net/netfilter/nf_flow_table_inet.c -+++ b/net/netfilter/nf_flow_table_inet.c -@@ -24,6 +24,7 @@ static struct nf_flowtable_type flowtabl - .family = NFPROTO_INET, - .params = &nf_flow_offload_rhash_params, - .gc = nf_flow_offload_work_gc, -+ .free = nf_flow_table_free, - .hook = nf_flow_offload_inet_hook, - .owner = THIS_MODULE, - }; ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -5298,17 +5298,12 @@ err: - nfnetlink_set_err(ctx->net, ctx->portid, NFNLGRP_NFTABLES, -ENOBUFS); - } - --static void nft_flowtable_destroy(void *ptr, void *arg) --{ -- kfree(ptr); --} -- - static void nf_tables_flowtable_destroy(struct nft_flowtable *flowtable) - { - cancel_delayed_work_sync(&flowtable->data.gc_work); - kfree(flowtable->name); -- rhashtable_free_and_destroy(&flowtable->data.rhashtable, -- nft_flowtable_destroy, NULL); -+ flowtable->data.type->free(&flowtable->data); -+ rhashtable_destroy(&flowtable->data.rhashtable); - module_put(flowtable->data.type->owner); - } - diff --git a/target/linux/generic/backport-4.14/343-netfilter-nft_flow_offload-handle-netdevice-events-f.patch b/target/linux/generic/backport-4.14/343-netfilter-nft_flow_offload-handle-netdevice-events-f.patch deleted file mode 100644 index 7f35cd7c60..0000000000 --- a/target/linux/generic/backport-4.14/343-netfilter-nft_flow_offload-handle-netdevice-events-f.patch +++ /dev/null @@ -1,96 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Thu, 25 Jan 2018 12:58:55 +0100 -Subject: [PATCH] netfilter: nft_flow_offload: handle netdevice events from - nf_flow_table - -Move the code that deals with device events to the core. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/net/netfilter/nf_flow_table.c -+++ b/net/netfilter/nf_flow_table.c -@@ -462,5 +462,35 @@ void nf_flow_table_free(struct nf_flowta - } - EXPORT_SYMBOL_GPL(nf_flow_table_free); - -+static int nf_flow_table_netdev_event(struct notifier_block *this, -+ unsigned long event, void *ptr) -+{ -+ struct net_device *dev = netdev_notifier_info_to_dev(ptr); -+ -+ if (event != NETDEV_DOWN) -+ return NOTIFY_DONE; -+ -+ nf_flow_table_cleanup(dev_net(dev), dev); -+ -+ return NOTIFY_DONE; -+} -+ -+static struct notifier_block flow_offload_netdev_notifier = { -+ .notifier_call = nf_flow_table_netdev_event, -+}; -+ -+static int __init nf_flow_table_module_init(void) -+{ -+ return register_netdevice_notifier(&flow_offload_netdev_notifier); -+} -+ -+static void __exit nf_flow_table_module_exit(void) -+{ -+ unregister_netdevice_notifier(&flow_offload_netdev_notifier); -+} -+ -+module_init(nf_flow_table_module_init); -+module_exit(nf_flow_table_module_exit); -+ - MODULE_LICENSE("GPL"); - MODULE_AUTHOR("Pablo Neira Ayuso <pablo@netfilter.org>"); ---- a/net/netfilter/nft_flow_offload.c -+++ b/net/netfilter/nft_flow_offload.c -@@ -194,44 +194,14 @@ static struct nft_expr_type nft_flow_off - .owner = THIS_MODULE, - }; - --static int flow_offload_netdev_event(struct notifier_block *this, -- unsigned long event, void *ptr) --{ -- struct net_device *dev = netdev_notifier_info_to_dev(ptr); -- -- if (event != NETDEV_DOWN) -- return NOTIFY_DONE; -- -- nf_flow_table_cleanup(dev_net(dev), dev); -- -- return NOTIFY_DONE; --} -- --static struct notifier_block flow_offload_netdev_notifier = { -- .notifier_call = flow_offload_netdev_event, --}; -- - static int __init nft_flow_offload_module_init(void) - { -- int err; -- -- register_netdevice_notifier(&flow_offload_netdev_notifier); -- -- err = nft_register_expr(&nft_flow_offload_type); -- if (err < 0) -- goto register_expr; -- -- return 0; -- --register_expr: -- unregister_netdevice_notifier(&flow_offload_netdev_notifier); -- return err; -+ return nft_register_expr(&nft_flow_offload_type); - } - - static void __exit nft_flow_offload_module_exit(void) - { - nft_unregister_expr(&nft_flow_offload_type); -- unregister_netdevice_notifier(&flow_offload_netdev_notifier); - } - - module_init(nft_flow_offload_module_init); diff --git a/target/linux/generic/backport-4.14/344-v4.16-netfilter-nf_tables-allocate-handle-and-delete-objec.patch b/target/linux/generic/backport-4.14/344-v4.16-netfilter-nf_tables-allocate-handle-and-delete-objec.patch deleted file mode 100644 index e6c9fd2f74..0000000000 --- a/target/linux/generic/backport-4.14/344-v4.16-netfilter-nf_tables-allocate-handle-and-delete-objec.patch +++ /dev/null @@ -1,468 +0,0 @@ -From: Harsha Sharma <harshasharmaiitr@gmail.com> -Date: Wed, 27 Dec 2017 00:59:00 +0530 -Subject: [PATCH] netfilter: nf_tables: allocate handle and delete objects via - handle - -This patch allows deletion of objects via unique handle which can be -listed via '-a' option. - -Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/net/netfilter/nf_tables.h -+++ b/include/net/netfilter/nf_tables.h -@@ -370,6 +370,7 @@ void nft_unregister_set(struct nft_set_t - * @list: table set list node - * @bindings: list of set bindings - * @name: name of the set -+ * @handle: unique handle of the set - * @ktype: key type (numeric type defined by userspace, not used in the kernel) - * @dtype: data type (verdict or numeric type defined by userspace) - * @objtype: object type (see NFT_OBJECT_* definitions) -@@ -392,6 +393,7 @@ struct nft_set { - struct list_head list; - struct list_head bindings; - char *name; -+ u64 handle; - u32 ktype; - u32 dtype; - u32 objtype; -@@ -942,6 +944,7 @@ unsigned int nft_do_chain(struct nft_pkt - * @objects: stateful objects in the table - * @flowtables: flow tables in the table - * @hgenerator: handle generator state -+ * @handle: table handle - * @use: number of chain references to this table - * @flags: table flag (see enum nft_table_flags) - * @genmask: generation mask -@@ -955,6 +958,7 @@ struct nft_table { - struct list_head objects; - struct list_head flowtables; - u64 hgenerator; -+ u64 handle; - u32 use; - u16 family:6, - flags:8, -@@ -979,9 +983,9 @@ int nft_verdict_dump(struct sk_buff *skb - * @name: name of this stateful object - * @genmask: generation mask - * @use: number of references to this stateful object -- * @data: object data, layout depends on type -+ * @handle: unique object handle - * @ops: object operations -- * @data: pointer to object data -+ * @data: object data, layout depends on type - */ - struct nft_object { - struct list_head list; -@@ -989,6 +993,7 @@ struct nft_object { - struct nft_table *table; - u32 genmask:2, - use:30; -+ u64 handle; - /* runtime data below here */ - const struct nft_object_ops *ops ____cacheline_aligned; - unsigned char data[] -@@ -1070,6 +1075,7 @@ void nft_unregister_obj(struct nft_objec - * @ops_len: number of hooks in array - * @genmask: generation mask - * @use: number of references to this flow table -+ * @handle: unique object handle - * @data: rhashtable and garbage collector - * @ops: array of hooks - */ -@@ -1082,6 +1088,7 @@ struct nft_flowtable { - int ops_len; - u32 genmask:2, - use:30; -+ u64 handle; - /* runtime data below here */ - struct nf_hook_ops *ops ____cacheline_aligned; - struct nf_flowtable data; ---- a/include/uapi/linux/netfilter/nf_tables.h -+++ b/include/uapi/linux/netfilter/nf_tables.h -@@ -174,6 +174,8 @@ enum nft_table_attributes { - NFTA_TABLE_NAME, - NFTA_TABLE_FLAGS, - NFTA_TABLE_USE, -+ NFTA_TABLE_HANDLE, -+ NFTA_TABLE_PAD, - __NFTA_TABLE_MAX - }; - #define NFTA_TABLE_MAX (__NFTA_TABLE_MAX - 1) -@@ -317,6 +319,7 @@ enum nft_set_desc_attributes { - * @NFTA_SET_GC_INTERVAL: garbage collection interval (NLA_U32) - * @NFTA_SET_USERDATA: user data (NLA_BINARY) - * @NFTA_SET_OBJ_TYPE: stateful object type (NLA_U32: NFT_OBJECT_*) -+ * @NFTA_SET_HANDLE: set handle (NLA_U64) - */ - enum nft_set_attributes { - NFTA_SET_UNSPEC, -@@ -335,6 +338,7 @@ enum nft_set_attributes { - NFTA_SET_USERDATA, - NFTA_SET_PAD, - NFTA_SET_OBJ_TYPE, -+ NFTA_SET_HANDLE, - __NFTA_SET_MAX - }; - #define NFTA_SET_MAX (__NFTA_SET_MAX - 1) -@@ -1314,6 +1318,7 @@ enum nft_ct_helper_attributes { - * @NFTA_OBJ_TYPE: stateful object type (NLA_U32) - * @NFTA_OBJ_DATA: stateful object data (NLA_NESTED) - * @NFTA_OBJ_USE: number of references to this expression (NLA_U32) -+ * @NFTA_OBJ_HANDLE: object handle (NLA_U64) - */ - enum nft_object_attributes { - NFTA_OBJ_UNSPEC, -@@ -1322,6 +1327,8 @@ enum nft_object_attributes { - NFTA_OBJ_TYPE, - NFTA_OBJ_DATA, - NFTA_OBJ_USE, -+ NFTA_OBJ_HANDLE, -+ NFTA_OBJ_PAD, - __NFTA_OBJ_MAX - }; - #define NFTA_OBJ_MAX (__NFTA_OBJ_MAX - 1) -@@ -1333,6 +1340,7 @@ enum nft_object_attributes { - * @NFTA_FLOWTABLE_NAME: name of this flow table (NLA_STRING) - * @NFTA_FLOWTABLE_HOOK: netfilter hook configuration(NLA_U32) - * @NFTA_FLOWTABLE_USE: number of references to this flow table (NLA_U32) -+ * @NFTA_FLOWTABLE_HANDLE: object handle (NLA_U64) - */ - enum nft_flowtable_attributes { - NFTA_FLOWTABLE_UNSPEC, -@@ -1340,6 +1348,8 @@ enum nft_flowtable_attributes { - NFTA_FLOWTABLE_NAME, - NFTA_FLOWTABLE_HOOK, - NFTA_FLOWTABLE_USE, -+ NFTA_FLOWTABLE_HANDLE, -+ NFTA_FLOWTABLE_PAD, - __NFTA_FLOWTABLE_MAX - }; - #define NFTA_FLOWTABLE_MAX (__NFTA_FLOWTABLE_MAX - 1) ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -26,6 +26,7 @@ - static LIST_HEAD(nf_tables_expressions); - static LIST_HEAD(nf_tables_objects); - static LIST_HEAD(nf_tables_flowtables); -+static u64 table_handle; - - static void nft_ctx_init(struct nft_ctx *ctx, - struct net *net, -@@ -376,6 +377,20 @@ static struct nft_table *nft_table_looku - return NULL; - } - -+static struct nft_table *nft_table_lookup_byhandle(const struct net *net, -+ const struct nlattr *nla, -+ u8 genmask) -+{ -+ struct nft_table *table; -+ -+ list_for_each_entry(table, &net->nft.tables, list) { -+ if (be64_to_cpu(nla_get_be64(nla)) == table->handle && -+ nft_active_genmask(table, genmask)) -+ return table; -+ } -+ return NULL; -+} -+ - static struct nft_table *nf_tables_table_lookup(const struct net *net, - const struct nlattr *nla, - u8 family, u8 genmask) -@@ -392,6 +407,22 @@ static struct nft_table *nf_tables_table - return ERR_PTR(-ENOENT); - } - -+static struct nft_table *nf_tables_table_lookup_byhandle(const struct net *net, -+ const struct nlattr *nla, -+ u8 genmask) -+{ -+ struct nft_table *table; -+ -+ if (nla == NULL) -+ return ERR_PTR(-EINVAL); -+ -+ table = nft_table_lookup_byhandle(net, nla, genmask); -+ if (table != NULL) -+ return table; -+ -+ return ERR_PTR(-ENOENT); -+} -+ - static inline u64 nf_tables_alloc_handle(struct nft_table *table) - { - return ++table->hgenerator; -@@ -438,6 +469,7 @@ static const struct nla_policy nft_table - [NFTA_TABLE_NAME] = { .type = NLA_STRING, - .len = NFT_TABLE_MAXNAMELEN - 1 }, - [NFTA_TABLE_FLAGS] = { .type = NLA_U32 }, -+ [NFTA_TABLE_HANDLE] = { .type = NLA_U64 }, - }; - - static int nf_tables_fill_table_info(struct sk_buff *skb, struct net *net, -@@ -459,7 +491,9 @@ static int nf_tables_fill_table_info(str - - if (nla_put_string(skb, NFTA_TABLE_NAME, table->name) || - nla_put_be32(skb, NFTA_TABLE_FLAGS, htonl(table->flags)) || -- nla_put_be32(skb, NFTA_TABLE_USE, htonl(table->use))) -+ nla_put_be32(skb, NFTA_TABLE_USE, htonl(table->use)) || -+ nla_put_be64(skb, NFTA_TABLE_HANDLE, cpu_to_be64(table->handle), -+ NFTA_TABLE_PAD)) - goto nla_put_failure; - - nlmsg_end(skb, nlh); -@@ -718,6 +752,7 @@ static int nf_tables_newtable(struct net - INIT_LIST_HEAD(&table->flowtables); - table->family = family; - table->flags = flags; -+ table->handle = ++table_handle; - - nft_ctx_init(&ctx, net, skb, nlh, family, table, NULL, nla); - err = nft_trans_table_add(&ctx, NFT_MSG_NEWTABLE); -@@ -835,11 +870,18 @@ static int nf_tables_deltable(struct net - struct nft_ctx ctx; - - nft_ctx_init(&ctx, net, skb, nlh, 0, NULL, NULL, nla); -- if (family == AF_UNSPEC || nla[NFTA_TABLE_NAME] == NULL) -+ if (family == AF_UNSPEC || -+ (!nla[NFTA_TABLE_NAME] && !nla[NFTA_TABLE_HANDLE])) - return nft_flush(&ctx, family); - -- table = nf_tables_table_lookup(net, nla[NFTA_TABLE_NAME], family, -- genmask); -+ if (nla[NFTA_TABLE_HANDLE]) -+ table = nf_tables_table_lookup_byhandle(net, -+ nla[NFTA_TABLE_HANDLE], -+ genmask); -+ else -+ table = nf_tables_table_lookup(net, nla[NFTA_TABLE_NAME], -+ family, genmask); -+ - if (IS_ERR(table)) - return PTR_ERR(table); - -@@ -1596,6 +1638,7 @@ static int nf_tables_delchain(struct net - struct nft_rule *rule; - int family = nfmsg->nfgen_family; - struct nft_ctx ctx; -+ u64 handle; - u32 use; - int err; - -@@ -1604,7 +1647,12 @@ static int nf_tables_delchain(struct net - if (IS_ERR(table)) - return PTR_ERR(table); - -- chain = nf_tables_chain_lookup(table, nla[NFTA_CHAIN_NAME], genmask); -+ if (nla[NFTA_CHAIN_HANDLE]) { -+ handle = be64_to_cpu(nla_get_be64(nla[NFTA_CHAIN_HANDLE])); -+ chain = nf_tables_chain_lookup_byhandle(table, handle, genmask); -+ } else { -+ chain = nf_tables_chain_lookup(table, nla[NFTA_CHAIN_NAME], genmask); -+ } - if (IS_ERR(chain)) - return PTR_ERR(chain); - -@@ -2579,6 +2627,7 @@ static const struct nla_policy nft_set_p - [NFTA_SET_USERDATA] = { .type = NLA_BINARY, - .len = NFT_USERDATA_MAXLEN }, - [NFTA_SET_OBJ_TYPE] = { .type = NLA_U32 }, -+ [NFTA_SET_HANDLE] = { .type = NLA_U64 }, - }; - - static const struct nla_policy nft_set_desc_policy[NFTA_SET_DESC_MAX + 1] = { -@@ -2622,6 +2671,22 @@ static struct nft_set *nf_tables_set_loo - return ERR_PTR(-ENOENT); - } - -+static struct nft_set *nf_tables_set_lookup_byhandle(const struct nft_table *table, -+ const struct nlattr *nla, u8 genmask) -+{ -+ struct nft_set *set; -+ -+ if (nla == NULL) -+ return ERR_PTR(-EINVAL); -+ -+ list_for_each_entry(set, &table->sets, list) { -+ if (be64_to_cpu(nla_get_be64(nla)) == set->handle && -+ nft_active_genmask(set, genmask)) -+ return set; -+ } -+ return ERR_PTR(-ENOENT); -+} -+ - static struct nft_set *nf_tables_set_lookup_byid(const struct net *net, - const struct nlattr *nla, - u8 genmask) -@@ -2738,6 +2803,9 @@ static int nf_tables_fill_set(struct sk_ - goto nla_put_failure; - if (nla_put_string(skb, NFTA_SET_NAME, set->name)) - goto nla_put_failure; -+ if (nla_put_be64(skb, NFTA_SET_HANDLE, cpu_to_be64(set->handle), -+ NFTA_SET_PAD)) -+ goto nla_put_failure; - if (set->flags != 0) - if (nla_put_be32(skb, NFTA_SET_FLAGS, htonl(set->flags))) - goto nla_put_failure; -@@ -3149,6 +3217,7 @@ static int nf_tables_newset(struct net * - set->udata = udata; - set->timeout = timeout; - set->gc_int = gc_int; -+ set->handle = nf_tables_alloc_handle(table); - - err = ops->init(set, &desc, nla); - if (err < 0) -@@ -3208,7 +3277,10 @@ static int nf_tables_delset(struct net * - if (err < 0) - return err; - -- set = nf_tables_set_lookup(ctx.table, nla[NFTA_SET_NAME], genmask); -+ if (nla[NFTA_SET_HANDLE]) -+ set = nf_tables_set_lookup_byhandle(ctx.table, nla[NFTA_SET_HANDLE], genmask); -+ else -+ set = nf_tables_set_lookup(ctx.table, nla[NFTA_SET_NAME], genmask); - if (IS_ERR(set)) - return PTR_ERR(set); - -@@ -4277,6 +4349,21 @@ struct nft_object *nf_tables_obj_lookup( - } - EXPORT_SYMBOL_GPL(nf_tables_obj_lookup); - -+struct nft_object *nf_tables_obj_lookup_byhandle(const struct nft_table *table, -+ const struct nlattr *nla, -+ u32 objtype, u8 genmask) -+{ -+ struct nft_object *obj; -+ -+ list_for_each_entry(obj, &table->objects, list) { -+ if (be64_to_cpu(nla_get_be64(nla)) == obj->handle && -+ objtype == obj->ops->type->type && -+ nft_active_genmask(obj, genmask)) -+ return obj; -+ } -+ return ERR_PTR(-ENOENT); -+} -+ - static const struct nla_policy nft_obj_policy[NFTA_OBJ_MAX + 1] = { - [NFTA_OBJ_TABLE] = { .type = NLA_STRING, - .len = NFT_TABLE_MAXNAMELEN - 1 }, -@@ -4284,6 +4371,7 @@ static const struct nla_policy nft_obj_p - .len = NFT_OBJ_MAXNAMELEN - 1 }, - [NFTA_OBJ_TYPE] = { .type = NLA_U32 }, - [NFTA_OBJ_DATA] = { .type = NLA_NESTED }, -+ [NFTA_OBJ_HANDLE] = { .type = NLA_U64}, - }; - - static struct nft_object *nft_obj_init(const struct nft_ctx *ctx, -@@ -4431,6 +4519,8 @@ static int nf_tables_newobj(struct net * - goto err1; - } - obj->table = table; -+ obj->handle = nf_tables_alloc_handle(table); -+ - obj->name = nla_strdup(nla[NFTA_OBJ_NAME], GFP_KERNEL); - if (!obj->name) { - err = -ENOMEM; -@@ -4477,7 +4567,9 @@ static int nf_tables_fill_obj_info(struc - nla_put_string(skb, NFTA_OBJ_NAME, obj->name) || - nla_put_be32(skb, NFTA_OBJ_TYPE, htonl(obj->ops->type->type)) || - nla_put_be32(skb, NFTA_OBJ_USE, htonl(obj->use)) || -- nft_object_dump(skb, NFTA_OBJ_DATA, obj, reset)) -+ nft_object_dump(skb, NFTA_OBJ_DATA, obj, reset) || -+ nla_put_be64(skb, NFTA_OBJ_HANDLE, cpu_to_be64(obj->handle), -+ NFTA_OBJ_PAD)) - goto nla_put_failure; - - nlmsg_end(skb, nlh); -@@ -4675,7 +4767,7 @@ static int nf_tables_delobj(struct net * - u32 objtype; - - if (!nla[NFTA_OBJ_TYPE] || -- !nla[NFTA_OBJ_NAME]) -+ (!nla[NFTA_OBJ_NAME] && !nla[NFTA_OBJ_HANDLE])) - return -EINVAL; - - table = nf_tables_table_lookup(net, nla[NFTA_OBJ_TABLE], family, -@@ -4684,7 +4776,12 @@ static int nf_tables_delobj(struct net * - return PTR_ERR(table); - - objtype = ntohl(nla_get_be32(nla[NFTA_OBJ_TYPE])); -- obj = nf_tables_obj_lookup(table, nla[NFTA_OBJ_NAME], objtype, genmask); -+ if (nla[NFTA_OBJ_HANDLE]) -+ obj = nf_tables_obj_lookup_byhandle(table, nla[NFTA_OBJ_HANDLE], -+ objtype, genmask); -+ else -+ obj = nf_tables_obj_lookup(table, nla[NFTA_OBJ_NAME], -+ objtype, genmask); - if (IS_ERR(obj)) - return PTR_ERR(obj); - if (obj->use > 0) -@@ -4756,6 +4853,7 @@ static const struct nla_policy nft_flowt - [NFTA_FLOWTABLE_NAME] = { .type = NLA_STRING, - .len = NFT_NAME_MAXLEN - 1 }, - [NFTA_FLOWTABLE_HOOK] = { .type = NLA_NESTED }, -+ [NFTA_FLOWTABLE_HANDLE] = { .type = NLA_U64 }, - }; - - struct nft_flowtable *nf_tables_flowtable_lookup(const struct nft_table *table, -@@ -4773,6 +4871,20 @@ struct nft_flowtable *nf_tables_flowtabl - } - EXPORT_SYMBOL_GPL(nf_tables_flowtable_lookup); - -+struct nft_flowtable * -+nf_tables_flowtable_lookup_byhandle(const struct nft_table *table, -+ const struct nlattr *nla, u8 genmask) -+{ -+ struct nft_flowtable *flowtable; -+ -+ list_for_each_entry(flowtable, &table->flowtables, list) { -+ if (be64_to_cpu(nla_get_be64(nla)) == flowtable->handle && -+ nft_active_genmask(flowtable, genmask)) -+ return flowtable; -+ } -+ return ERR_PTR(-ENOENT); -+} -+ - #define NFT_FLOWTABLE_DEVICE_MAX 8 - - static int nf_tables_parse_devices(const struct nft_ctx *ctx, -@@ -4981,6 +5093,8 @@ static int nf_tables_newflowtable(struct - return -ENOMEM; - - flowtable->table = table; -+ flowtable->handle = nf_tables_alloc_handle(table); -+ - flowtable->name = nla_strdup(nla[NFTA_FLOWTABLE_NAME], GFP_KERNEL); - if (!flowtable->name) { - err = -ENOMEM; -@@ -5055,8 +5169,14 @@ static int nf_tables_delflowtable(struct - if (IS_ERR(table)) - return PTR_ERR(table); - -- flowtable = nf_tables_flowtable_lookup(table, nla[NFTA_FLOWTABLE_NAME], -- genmask); -+ if (nla[NFTA_FLOWTABLE_HANDLE]) -+ flowtable = nf_tables_flowtable_lookup_byhandle(table, -+ nla[NFTA_FLOWTABLE_HANDLE], -+ genmask); -+ else -+ flowtable = nf_tables_flowtable_lookup(table, -+ nla[NFTA_FLOWTABLE_NAME], -+ genmask); - if (IS_ERR(flowtable)) - return PTR_ERR(flowtable); - if (flowtable->use > 0) -@@ -5089,7 +5209,9 @@ static int nf_tables_fill_flowtable_info - - if (nla_put_string(skb, NFTA_FLOWTABLE_TABLE, flowtable->table->name) || - nla_put_string(skb, NFTA_FLOWTABLE_NAME, flowtable->name) || -- nla_put_be32(skb, NFTA_FLOWTABLE_USE, htonl(flowtable->use))) -+ nla_put_be32(skb, NFTA_FLOWTABLE_USE, htonl(flowtable->use)) || -+ nla_put_be64(skb, NFTA_FLOWTABLE_HANDLE, cpu_to_be64(flowtable->handle), -+ NFTA_FLOWTABLE_PAD)) - goto nla_put_failure; - - nest = nla_nest_start(skb, NFTA_FLOWTABLE_HOOK); diff --git a/target/linux/generic/backport-4.14/345-v4.16-netfilter-nf_flow_offload-fix-use-after-free-and-a-r.patch b/target/linux/generic/backport-4.14/345-v4.16-netfilter-nf_flow_offload-fix-use-after-free-and-a-r.patch deleted file mode 100644 index 331f22d19a..0000000000 --- a/target/linux/generic/backport-4.14/345-v4.16-netfilter-nf_flow_offload-fix-use-after-free-and-a-r.patch +++ /dev/null @@ -1,95 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Wed, 7 Feb 2018 09:23:25 +0100 -Subject: [PATCH] netfilter: nf_flow_offload: fix use-after-free and a resource - leak - -flow_offload_del frees the flow, so all associated resource must be -freed before. - -Since the ct entry in struct flow_offload_entry was allocated by -flow_offload_alloc, it should be freed by flow_offload_free to take care -of the error handling path when flow_offload_add fails. - -While at it, make flow_offload_del static, since it should never be -called directly, only from the gc step - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -90,7 +90,6 @@ struct flow_offload *flow_offload_alloc( - void flow_offload_free(struct flow_offload *flow); - - int flow_offload_add(struct nf_flowtable *flow_table, struct flow_offload *flow); --void flow_offload_del(struct nf_flowtable *flow_table, struct flow_offload *flow); - struct flow_offload_tuple_rhash *flow_offload_lookup(struct nf_flowtable *flow_table, - struct flow_offload_tuple *tuple); - int nf_flow_table_iterate(struct nf_flowtable *flow_table, ---- a/net/netfilter/nf_flow_table.c -+++ b/net/netfilter/nf_flow_table.c -@@ -125,7 +125,9 @@ void flow_offload_free(struct flow_offlo - dst_release(flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_cache); - dst_release(flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_cache); - e = container_of(flow, struct flow_offload_entry, flow); -- kfree(e); -+ nf_ct_delete(e->ct, 0, 0); -+ nf_ct_put(e->ct); -+ kfree_rcu(e, rcu_head); - } - EXPORT_SYMBOL_GPL(flow_offload_free); - -@@ -149,11 +151,9 @@ int flow_offload_add(struct nf_flowtable - } - EXPORT_SYMBOL_GPL(flow_offload_add); - --void flow_offload_del(struct nf_flowtable *flow_table, -- struct flow_offload *flow) -+static void flow_offload_del(struct nf_flowtable *flow_table, -+ struct flow_offload *flow) - { -- struct flow_offload_entry *e; -- - rhashtable_remove_fast(&flow_table->rhashtable, - &flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].node, - *flow_table->type->params); -@@ -161,10 +161,8 @@ void flow_offload_del(struct nf_flowtabl - &flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].node, - *flow_table->type->params); - -- e = container_of(flow, struct flow_offload_entry, flow); -- kfree_rcu(e, rcu_head); -+ flow_offload_free(flow); - } --EXPORT_SYMBOL_GPL(flow_offload_del); - - struct flow_offload_tuple_rhash * - flow_offload_lookup(struct nf_flowtable *flow_table, -@@ -175,15 +173,6 @@ flow_offload_lookup(struct nf_flowtable - } - EXPORT_SYMBOL_GPL(flow_offload_lookup); - --static void nf_flow_release_ct(const struct flow_offload *flow) --{ -- struct flow_offload_entry *e; -- -- e = container_of(flow, struct flow_offload_entry, flow); -- nf_ct_delete(e->ct, 0, 0); -- nf_ct_put(e->ct); --} -- - int nf_flow_table_iterate(struct nf_flowtable *flow_table, - void (*iter)(struct flow_offload *flow, void *data), - void *data) -@@ -259,10 +248,8 @@ static int nf_flow_offload_gc_step(struc - flow = container_of(tuplehash, struct flow_offload, tuplehash[0]); - - if (nf_flow_has_expired(flow) || -- nf_flow_is_dying(flow)) { -+ nf_flow_is_dying(flow)) - flow_offload_del(flow_table, flow); -- nf_flow_release_ct(flow); -- } - } - out: - rhashtable_walk_stop(&hti); diff --git a/target/linux/generic/backport-4.14/346-v4.16-netfilter-flowtable-infrastructure-depends-on-NETFIL.patch b/target/linux/generic/backport-4.14/346-v4.16-netfilter-flowtable-infrastructure-depends-on-NETFIL.patch deleted file mode 100644 index bb8c2d3e5a..0000000000 --- a/target/linux/generic/backport-4.14/346-v4.16-netfilter-flowtable-infrastructure-depends-on-NETFIL.patch +++ /dev/null @@ -1,73 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Wed, 31 Jan 2018 18:13:39 +0100 -Subject: [PATCH] netfilter: flowtable infrastructure depends on - NETFILTER_INGRESS - -config NF_FLOW_TABLE depends on NETFILTER_INGRESS. If users forget to -enable this toggle, flowtable registration fails with EOPNOTSUPP. - -Moreover, turn 'select NF_FLOW_TABLE' in every flowtable family flavour -into dependency instead, otherwise this new dependency on -NETFILTER_INGRESS causes a warning. This also allows us to remove the -explicit dependency between family flowtables <-> NF_TABLES and -NF_CONNTRACK, given they depend on the NF_FLOW_TABLE core that already -expresses the general dependencies for this new infrastructure. - -Moreover, NF_FLOW_TABLE_INET depends on NF_FLOW_TABLE_IPV4 and -NF_FLOWTABLE_IPV6, which already depends on NF_FLOW_TABLE. So we can get -rid of direct dependency with NF_FLOW_TABLE. - -In general, let's avoid 'select', it just makes things more complicated. - -Reported-by: John Crispin <john@phrozen.org> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/net/ipv4/netfilter/Kconfig -+++ b/net/ipv4/netfilter/Kconfig -@@ -80,8 +80,7 @@ endif # NF_TABLES - - config NF_FLOW_TABLE_IPV4 - tristate "Netfilter flow table IPv4 module" -- depends on NF_CONNTRACK && NF_TABLES -- select NF_FLOW_TABLE -+ depends on NF_FLOW_TABLE - help - This option adds the flow table IPv4 support. - ---- a/net/ipv6/netfilter/Kconfig -+++ b/net/ipv6/netfilter/Kconfig -@@ -101,8 +101,7 @@ endif # NF_TABLES - - config NF_FLOW_TABLE_IPV6 - tristate "Netfilter flow table IPv6 module" -- depends on NF_CONNTRACK && NF_TABLES -- select NF_FLOW_TABLE -+ depends on NF_FLOW_TABLE - help - This option adds the flow table IPv6 support. - ---- a/net/netfilter/Kconfig -+++ b/net/netfilter/Kconfig -@@ -676,8 +676,8 @@ endif # NF_TABLES - - config NF_FLOW_TABLE_INET - tristate "Netfilter flow table mixed IPv4/IPv6 module" -- depends on NF_FLOW_TABLE_IPV4 && NF_FLOW_TABLE_IPV6 -- select NF_FLOW_TABLE -+ depends on NF_FLOW_TABLE_IPV4 -+ depends on NF_FLOW_TABLE_IPV6 - help - This option adds the flow table mixed IPv4/IPv6 support. - -@@ -685,7 +685,9 @@ config NF_FLOW_TABLE_INET - - config NF_FLOW_TABLE - tristate "Netfilter flow table module" -- depends on NF_CONNTRACK && NF_TABLES -+ depends on NETFILTER_INGRESS -+ depends on NF_CONNTRACK -+ depends on NF_TABLES - help - This option adds the flow table core infrastructure. - diff --git a/target/linux/generic/backport-4.14/347-v4.16-netfilter-remove-duplicated-include.patch b/target/linux/generic/backport-4.14/347-v4.16-netfilter-remove-duplicated-include.patch deleted file mode 100644 index c8a0972725..0000000000 --- a/target/linux/generic/backport-4.14/347-v4.16-netfilter-remove-duplicated-include.patch +++ /dev/null @@ -1,29 +0,0 @@ -From: Wei Yongjun <weiyongjun1@huawei.com> -Date: Wed, 10 Jan 2018 13:06:46 +0000 -Subject: [PATCH] netfilter: remove duplicated include - -Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/net/ipv6/netfilter/nf_flow_table_ipv6.c -+++ b/net/ipv6/netfilter/nf_flow_table_ipv6.c -@@ -5,7 +5,6 @@ - #include <linux/rhashtable.h> - #include <linux/ipv6.h> - #include <linux/netdevice.h> --#include <linux/ipv6.h> - #include <net/ipv6.h> - #include <net/ip6_route.h> - #include <net/neighbour.h> ---- a/net/netfilter/nf_queue.c -+++ b/net/netfilter/nf_queue.c -@@ -15,8 +15,6 @@ - #include <linux/netfilter_bridge.h> - #include <linux/seq_file.h> - #include <linux/rcupdate.h> --#include <linux/netfilter_ipv4.h> --#include <linux/netfilter_ipv6.h> - #include <net/protocol.h> - #include <net/netfilter/nf_queue.h> - #include <net/dst.h> diff --git a/target/linux/generic/backport-4.14/348-v4.18-netfilter-nf_flow_table-use-IP_CT_DIR_-values-for-FL.patch b/target/linux/generic/backport-4.14/348-v4.18-netfilter-nf_flow_table-use-IP_CT_DIR_-values-for-FL.patch deleted file mode 100644 index 382b33c078..0000000000 --- a/target/linux/generic/backport-4.14/348-v4.18-netfilter-nf_flow_table-use-IP_CT_DIR_-values-for-FL.patch +++ /dev/null @@ -1,35 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 16 Feb 2018 09:41:18 +0100 -Subject: [PATCH] netfilter: nf_flow_table: use IP_CT_DIR_* values for - FLOW_OFFLOAD_DIR_* - -Simplifies further code cleanups - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -6,6 +6,7 @@ - #include <linux/netdevice.h> - #include <linux/rhashtable.h> - #include <linux/rcupdate.h> -+#include <linux/netfilter/nf_conntrack_tuple_common.h> - #include <net/dst.h> - - struct nf_flowtable; -@@ -27,11 +28,10 @@ struct nf_flowtable { - }; - - enum flow_offload_tuple_dir { -- FLOW_OFFLOAD_DIR_ORIGINAL, -- FLOW_OFFLOAD_DIR_REPLY, -- __FLOW_OFFLOAD_DIR_MAX = FLOW_OFFLOAD_DIR_REPLY, -+ FLOW_OFFLOAD_DIR_ORIGINAL = IP_CT_DIR_ORIGINAL, -+ FLOW_OFFLOAD_DIR_REPLY = IP_CT_DIR_REPLY, -+ FLOW_OFFLOAD_DIR_MAX = IP_CT_DIR_MAX - }; --#define FLOW_OFFLOAD_DIR_MAX (__FLOW_OFFLOAD_DIR_MAX + 1) - - struct flow_offload_tuple { - union { diff --git a/target/linux/generic/backport-4.14/349-v4.18-netfilter-nf_flow_table-clean-up-flow_offload_alloc.patch b/target/linux/generic/backport-4.14/349-v4.18-netfilter-nf_flow_table-clean-up-flow_offload_alloc.patch deleted file mode 100644 index 39ea757f04..0000000000 --- a/target/linux/generic/backport-4.14/349-v4.18-netfilter-nf_flow_table-clean-up-flow_offload_alloc.patch +++ /dev/null @@ -1,118 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 16 Feb 2018 09:42:32 +0100 -Subject: [PATCH] netfilter: nf_flow_table: clean up flow_offload_alloc - -Reduce code duplication and make it much easier to read - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/netfilter/nf_flow_table.c -+++ b/net/netfilter/nf_flow_table.c -@@ -16,6 +16,38 @@ struct flow_offload_entry { - struct rcu_head rcu_head; - }; - -+static void -+flow_offload_fill_dir(struct flow_offload *flow, struct nf_conn *ct, -+ struct nf_flow_route *route, -+ enum flow_offload_tuple_dir dir) -+{ -+ struct flow_offload_tuple *ft = &flow->tuplehash[dir].tuple; -+ struct nf_conntrack_tuple *ctt = &ct->tuplehash[dir].tuple; -+ -+ ft->dir = dir; -+ -+ switch (ctt->src.l3num) { -+ case NFPROTO_IPV4: -+ ft->src_v4 = ctt->src.u3.in; -+ ft->dst_v4 = ctt->dst.u3.in; -+ break; -+ case NFPROTO_IPV6: -+ ft->src_v6 = ctt->src.u3.in6; -+ ft->dst_v6 = ctt->dst.u3.in6; -+ break; -+ } -+ -+ ft->l3proto = ctt->src.l3num; -+ ft->l4proto = ctt->dst.protonum; -+ ft->src_port = ctt->src.u.tcp.port; -+ ft->dst_port = ctt->dst.u.tcp.port; -+ -+ ft->iifidx = route->tuple[dir].ifindex; -+ ft->oifidx = route->tuple[!dir].ifindex; -+ -+ ft->dst_cache = route->tuple[dir].dst; -+} -+ - struct flow_offload * - flow_offload_alloc(struct nf_conn *ct, struct nf_flow_route *route) - { -@@ -40,65 +72,8 @@ flow_offload_alloc(struct nf_conn *ct, s - - entry->ct = ct; - -- switch (ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num) { -- case NFPROTO_IPV4: -- flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_v4 = -- ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.in; -- flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_v4 = -- ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u3.in; -- flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_v4 = -- ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3.in; -- flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_v4 = -- ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.in; -- break; -- case NFPROTO_IPV6: -- flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_v6 = -- ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.in6; -- flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_v6 = -- ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u3.in6; -- flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_v6 = -- ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3.in6; -- flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_v6 = -- ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.in6; -- break; -- } -- -- flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.l3proto = -- ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num; -- flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.l4proto = -- ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum; -- flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.l3proto = -- ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num; -- flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.l4proto = -- ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum; -- -- flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_cache = -- route->tuple[FLOW_OFFLOAD_DIR_ORIGINAL].dst; -- flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_cache = -- route->tuple[FLOW_OFFLOAD_DIR_REPLY].dst; -- -- flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_port = -- ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u.tcp.port; -- flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_port = -- ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u.tcp.port; -- flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_port = -- ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u.tcp.port; -- flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_port = -- ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u.tcp.port; -- -- flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dir = -- FLOW_OFFLOAD_DIR_ORIGINAL; -- flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dir = -- FLOW_OFFLOAD_DIR_REPLY; -- -- flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.iifidx = -- route->tuple[FLOW_OFFLOAD_DIR_ORIGINAL].ifindex; -- flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.oifidx = -- route->tuple[FLOW_OFFLOAD_DIR_REPLY].ifindex; -- flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.iifidx = -- route->tuple[FLOW_OFFLOAD_DIR_REPLY].ifindex; -- flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.oifidx = -- route->tuple[FLOW_OFFLOAD_DIR_ORIGINAL].ifindex; -+ flow_offload_fill_dir(flow, ct, route, FLOW_OFFLOAD_DIR_ORIGINAL); -+ flow_offload_fill_dir(flow, ct, route, FLOW_OFFLOAD_DIR_REPLY); - - if (ct->status & IPS_SRC_NAT) - flow->flags |= FLOW_OFFLOAD_SNAT; diff --git a/target/linux/generic/backport-4.14/350-v4.18-ipv6-make-ip6_dst_mtu_forward-inline.patch b/target/linux/generic/backport-4.14/350-v4.18-ipv6-make-ip6_dst_mtu_forward-inline.patch deleted file mode 100644 index 1c52cf51c6..0000000000 --- a/target/linux/generic/backport-4.14/350-v4.18-ipv6-make-ip6_dst_mtu_forward-inline.patch +++ /dev/null @@ -1,80 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 16 Feb 2018 10:54:24 +0100 -Subject: [PATCH] ipv6: make ip6_dst_mtu_forward inline - -Removes a direct dependency on ipv6.ko - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/net/ip6_route.h -+++ b/include/net/ip6_route.h -@@ -253,4 +253,26 @@ static inline bool rt6_duplicate_nexthop - ipv6_addr_equal(&a->rt6i_gateway, &b->rt6i_gateway) && - !lwtunnel_cmp_encap(a->dst.lwtstate, b->dst.lwtstate); - } -+ -+static inline unsigned int ip6_dst_mtu_forward(const struct dst_entry *dst) -+{ -+ unsigned int mtu; -+ struct inet6_dev *idev; -+ -+ if (dst_metric_locked(dst, RTAX_MTU)) { -+ mtu = dst_metric_raw(dst, RTAX_MTU); -+ if (mtu) -+ return mtu; -+ } -+ -+ mtu = IPV6_MIN_MTU; -+ rcu_read_lock(); -+ idev = __in6_dev_get(dst->dev); -+ if (idev) -+ mtu = idev->cnf.mtu6; -+ rcu_read_unlock(); -+ -+ return mtu; -+} -+ - #endif ---- a/include/net/ipv6.h -+++ b/include/net/ipv6.h -@@ -860,8 +860,6 @@ static inline struct sk_buff *ip6_finish - &inet6_sk(sk)->cork); - } - --unsigned int ip6_dst_mtu_forward(const struct dst_entry *dst); -- - int ip6_dst_lookup(struct net *net, struct sock *sk, struct dst_entry **dst, - struct flowi6 *fl6); - struct dst_entry *ip6_dst_lookup_flow(struct net *net, const struct sock *sk, struct flowi6 *fl6, ---- a/net/ipv6/ip6_output.c -+++ b/net/ipv6/ip6_output.c -@@ -381,28 +381,6 @@ static inline int ip6_forward_finish(str - return dst_output(net, sk, skb); - } - --unsigned int ip6_dst_mtu_forward(const struct dst_entry *dst) --{ -- unsigned int mtu; -- struct inet6_dev *idev; -- -- if (dst_metric_locked(dst, RTAX_MTU)) { -- mtu = dst_metric_raw(dst, RTAX_MTU); -- if (mtu) -- return mtu; -- } -- -- mtu = IPV6_MIN_MTU; -- rcu_read_lock(); -- idev = __in6_dev_get(dst->dev); -- if (idev) -- mtu = idev->cnf.mtu6; -- rcu_read_unlock(); -- -- return mtu; --} --EXPORT_SYMBOL_GPL(ip6_dst_mtu_forward); -- - static bool ip6_pkt_too_big(const struct sk_buff *skb, unsigned int mtu) - { - if (skb->len <= mtu) diff --git a/target/linux/generic/backport-4.14/351-v4.18-netfilter-nf_flow_table-cache-mtu-in-struct-flow_off.patch b/target/linux/generic/backport-4.14/351-v4.18-netfilter-nf_flow_table-cache-mtu-in-struct-flow_off.patch deleted file mode 100644 index e2015e72ac..0000000000 --- a/target/linux/generic/backport-4.14/351-v4.18-netfilter-nf_flow_table-cache-mtu-in-struct-flow_off.patch +++ /dev/null @@ -1,145 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 16 Feb 2018 10:57:23 +0100 -Subject: [PATCH] netfilter: nf_flow_table: cache mtu in struct - flow_offload_tuple - -Reduces the number of cache lines touched in the offload forwarding path - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -55,6 +55,8 @@ struct flow_offload_tuple { - - int oifidx; - -+ u16 mtu; -+ - struct dst_entry *dst_cache; - }; - ---- a/net/ipv4/netfilter/nf_flow_table_ipv4.c -+++ b/net/ipv4/netfilter/nf_flow_table_ipv4.c -@@ -177,7 +177,7 @@ static int nf_flow_tuple_ip(struct sk_bu - } - - /* Based on ip_exceeds_mtu(). */ --static bool __nf_flow_exceeds_mtu(const struct sk_buff *skb, unsigned int mtu) -+static bool nf_flow_exceeds_mtu(const struct sk_buff *skb, unsigned int mtu) - { - if (skb->len <= mtu) - return false; -@@ -191,17 +191,6 @@ static bool __nf_flow_exceeds_mtu(const - return true; - } - --static bool nf_flow_exceeds_mtu(struct sk_buff *skb, const struct rtable *rt) --{ -- u32 mtu; -- -- mtu = ip_dst_mtu_maybe_forward(&rt->dst, true); -- if (__nf_flow_exceeds_mtu(skb, mtu)) -- return true; -- -- return false; --} -- - unsigned int - nf_flow_offload_ip_hook(void *priv, struct sk_buff *skb, - const struct nf_hook_state *state) -@@ -232,9 +221,9 @@ nf_flow_offload_ip_hook(void *priv, stru - - dir = tuplehash->tuple.dir; - flow = container_of(tuplehash, struct flow_offload, tuplehash[dir]); -- - rt = (const struct rtable *)flow->tuplehash[dir].tuple.dst_cache; -- if (unlikely(nf_flow_exceeds_mtu(skb, rt))) -+ -+ if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu))) - return NF_ACCEPT; - - if (skb_try_make_writable(skb, sizeof(*iph))) ---- a/net/ipv6/netfilter/nf_flow_table_ipv6.c -+++ b/net/ipv6/netfilter/nf_flow_table_ipv6.c -@@ -173,7 +173,7 @@ static int nf_flow_tuple_ipv6(struct sk_ - } - - /* Based on ip_exceeds_mtu(). */ --static bool __nf_flow_exceeds_mtu(const struct sk_buff *skb, unsigned int mtu) -+static bool nf_flow_exceeds_mtu(const struct sk_buff *skb, unsigned int mtu) - { - if (skb->len <= mtu) - return false; -@@ -184,17 +184,6 @@ static bool __nf_flow_exceeds_mtu(const - return true; - } - --static bool nf_flow_exceeds_mtu(struct sk_buff *skb, const struct rt6_info *rt) --{ -- u32 mtu; -- -- mtu = ip6_dst_mtu_forward(&rt->dst); -- if (__nf_flow_exceeds_mtu(skb, mtu)) -- return true; -- -- return false; --} -- - unsigned int - nf_flow_offload_ipv6_hook(void *priv, struct sk_buff *skb, - const struct nf_hook_state *state) -@@ -225,9 +214,9 @@ nf_flow_offload_ipv6_hook(void *priv, st - - dir = tuplehash->tuple.dir; - flow = container_of(tuplehash, struct flow_offload, tuplehash[dir]); -- - rt = (struct rt6_info *)flow->tuplehash[dir].tuple.dst_cache; -- if (unlikely(nf_flow_exceeds_mtu(skb, rt))) -+ -+ if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu))) - return NF_ACCEPT; - - if (skb_try_make_writable(skb, sizeof(*ip6h))) ---- a/net/netfilter/nf_flow_table.c -+++ b/net/netfilter/nf_flow_table.c -@@ -4,6 +4,8 @@ - #include <linux/netfilter.h> - #include <linux/rhashtable.h> - #include <linux/netdevice.h> -+#include <net/ip.h> -+#include <net/ip6_route.h> - #include <net/netfilter/nf_tables.h> - #include <net/netfilter/nf_flow_table.h> - #include <net/netfilter/nf_conntrack.h> -@@ -23,6 +25,7 @@ flow_offload_fill_dir(struct flow_offloa - { - struct flow_offload_tuple *ft = &flow->tuplehash[dir].tuple; - struct nf_conntrack_tuple *ctt = &ct->tuplehash[dir].tuple; -+ struct dst_entry *dst = route->tuple[dir].dst; - - ft->dir = dir; - -@@ -30,10 +33,12 @@ flow_offload_fill_dir(struct flow_offloa - case NFPROTO_IPV4: - ft->src_v4 = ctt->src.u3.in; - ft->dst_v4 = ctt->dst.u3.in; -+ ft->mtu = ip_dst_mtu_maybe_forward(dst, true); - break; - case NFPROTO_IPV6: - ft->src_v6 = ctt->src.u3.in6; - ft->dst_v6 = ctt->dst.u3.in6; -+ ft->mtu = ip6_dst_mtu_forward(dst); - break; - } - -@@ -44,8 +49,7 @@ flow_offload_fill_dir(struct flow_offloa - - ft->iifidx = route->tuple[dir].ifindex; - ft->oifidx = route->tuple[!dir].ifindex; -- -- ft->dst_cache = route->tuple[dir].dst; -+ ft->dst_cache = dst; - } - - struct flow_offload * diff --git a/target/linux/generic/backport-4.14/352-v4.18-netfilter-nf_flow_table-rename-nf_flow_table.c-to-nf.patch b/target/linux/generic/backport-4.14/352-v4.18-netfilter-nf_flow_table-rename-nf_flow_table.c-to-nf.patch deleted file mode 100644 index 5df56dd643..0000000000 --- a/target/linux/generic/backport-4.14/352-v4.18-netfilter-nf_flow_table-rename-nf_flow_table.c-to-nf.patch +++ /dev/null @@ -1,952 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 16 Feb 2018 11:08:47 +0100 -Subject: [PATCH] netfilter: nf_flow_table: rename nf_flow_table.c to - nf_flow_table_core.c - -Preparation for adding more code to the same module - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - rename net/netfilter/{nf_flow_table.c => nf_flow_table_core.c} (100%) - ---- a/net/netfilter/Makefile -+++ b/net/netfilter/Makefile -@@ -113,6 +113,8 @@ obj-$(CONFIG_NFT_FWD_NETDEV) += nft_fwd_ - - # flow table infrastructure - obj-$(CONFIG_NF_FLOW_TABLE) += nf_flow_table.o -+nf_flow_table-objs := nf_flow_table_core.o -+ - obj-$(CONFIG_NF_FLOW_TABLE_INET) += nf_flow_table_inet.o - - # generic X tables ---- a/net/netfilter/nf_flow_table.c -+++ /dev/null -@@ -1,462 +0,0 @@ --#include <linux/kernel.h> --#include <linux/init.h> --#include <linux/module.h> --#include <linux/netfilter.h> --#include <linux/rhashtable.h> --#include <linux/netdevice.h> --#include <net/ip.h> --#include <net/ip6_route.h> --#include <net/netfilter/nf_tables.h> --#include <net/netfilter/nf_flow_table.h> --#include <net/netfilter/nf_conntrack.h> --#include <net/netfilter/nf_conntrack_core.h> --#include <net/netfilter/nf_conntrack_tuple.h> -- --struct flow_offload_entry { -- struct flow_offload flow; -- struct nf_conn *ct; -- struct rcu_head rcu_head; --}; -- --static void --flow_offload_fill_dir(struct flow_offload *flow, struct nf_conn *ct, -- struct nf_flow_route *route, -- enum flow_offload_tuple_dir dir) --{ -- struct flow_offload_tuple *ft = &flow->tuplehash[dir].tuple; -- struct nf_conntrack_tuple *ctt = &ct->tuplehash[dir].tuple; -- struct dst_entry *dst = route->tuple[dir].dst; -- -- ft->dir = dir; -- -- switch (ctt->src.l3num) { -- case NFPROTO_IPV4: -- ft->src_v4 = ctt->src.u3.in; -- ft->dst_v4 = ctt->dst.u3.in; -- ft->mtu = ip_dst_mtu_maybe_forward(dst, true); -- break; -- case NFPROTO_IPV6: -- ft->src_v6 = ctt->src.u3.in6; -- ft->dst_v6 = ctt->dst.u3.in6; -- ft->mtu = ip6_dst_mtu_forward(dst); -- break; -- } -- -- ft->l3proto = ctt->src.l3num; -- ft->l4proto = ctt->dst.protonum; -- ft->src_port = ctt->src.u.tcp.port; -- ft->dst_port = ctt->dst.u.tcp.port; -- -- ft->iifidx = route->tuple[dir].ifindex; -- ft->oifidx = route->tuple[!dir].ifindex; -- ft->dst_cache = dst; --} -- --struct flow_offload * --flow_offload_alloc(struct nf_conn *ct, struct nf_flow_route *route) --{ -- struct flow_offload_entry *entry; -- struct flow_offload *flow; -- -- if (unlikely(nf_ct_is_dying(ct) || -- !atomic_inc_not_zero(&ct->ct_general.use))) -- return NULL; -- -- entry = kzalloc(sizeof(*entry), GFP_ATOMIC); -- if (!entry) -- goto err_ct_refcnt; -- -- flow = &entry->flow; -- -- if (!dst_hold_safe(route->tuple[FLOW_OFFLOAD_DIR_ORIGINAL].dst)) -- goto err_dst_cache_original; -- -- if (!dst_hold_safe(route->tuple[FLOW_OFFLOAD_DIR_REPLY].dst)) -- goto err_dst_cache_reply; -- -- entry->ct = ct; -- -- flow_offload_fill_dir(flow, ct, route, FLOW_OFFLOAD_DIR_ORIGINAL); -- flow_offload_fill_dir(flow, ct, route, FLOW_OFFLOAD_DIR_REPLY); -- -- if (ct->status & IPS_SRC_NAT) -- flow->flags |= FLOW_OFFLOAD_SNAT; -- else if (ct->status & IPS_DST_NAT) -- flow->flags |= FLOW_OFFLOAD_DNAT; -- -- return flow; -- --err_dst_cache_reply: -- dst_release(route->tuple[FLOW_OFFLOAD_DIR_ORIGINAL].dst); --err_dst_cache_original: -- kfree(entry); --err_ct_refcnt: -- nf_ct_put(ct); -- -- return NULL; --} --EXPORT_SYMBOL_GPL(flow_offload_alloc); -- --void flow_offload_free(struct flow_offload *flow) --{ -- struct flow_offload_entry *e; -- -- dst_release(flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_cache); -- dst_release(flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_cache); -- e = container_of(flow, struct flow_offload_entry, flow); -- nf_ct_delete(e->ct, 0, 0); -- nf_ct_put(e->ct); -- kfree_rcu(e, rcu_head); --} --EXPORT_SYMBOL_GPL(flow_offload_free); -- --void flow_offload_dead(struct flow_offload *flow) --{ -- flow->flags |= FLOW_OFFLOAD_DYING; --} --EXPORT_SYMBOL_GPL(flow_offload_dead); -- --int flow_offload_add(struct nf_flowtable *flow_table, struct flow_offload *flow) --{ -- flow->timeout = (u32)jiffies; -- -- rhashtable_insert_fast(&flow_table->rhashtable, -- &flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].node, -- *flow_table->type->params); -- rhashtable_insert_fast(&flow_table->rhashtable, -- &flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].node, -- *flow_table->type->params); -- return 0; --} --EXPORT_SYMBOL_GPL(flow_offload_add); -- --static void flow_offload_del(struct nf_flowtable *flow_table, -- struct flow_offload *flow) --{ -- rhashtable_remove_fast(&flow_table->rhashtable, -- &flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].node, -- *flow_table->type->params); -- rhashtable_remove_fast(&flow_table->rhashtable, -- &flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].node, -- *flow_table->type->params); -- -- flow_offload_free(flow); --} -- --struct flow_offload_tuple_rhash * --flow_offload_lookup(struct nf_flowtable *flow_table, -- struct flow_offload_tuple *tuple) --{ -- return rhashtable_lookup_fast(&flow_table->rhashtable, tuple, -- *flow_table->type->params); --} --EXPORT_SYMBOL_GPL(flow_offload_lookup); -- --int nf_flow_table_iterate(struct nf_flowtable *flow_table, -- void (*iter)(struct flow_offload *flow, void *data), -- void *data) --{ -- struct flow_offload_tuple_rhash *tuplehash; -- struct rhashtable_iter hti; -- struct flow_offload *flow; -- int err; -- -- err = rhashtable_walk_init(&flow_table->rhashtable, &hti, GFP_KERNEL); -- if (err) -- return err; -- -- rhashtable_walk_start(&hti); -- -- while ((tuplehash = rhashtable_walk_next(&hti))) { -- if (IS_ERR(tuplehash)) { -- err = PTR_ERR(tuplehash); -- if (err != -EAGAIN) -- goto out; -- -- continue; -- } -- if (tuplehash->tuple.dir) -- continue; -- -- flow = container_of(tuplehash, struct flow_offload, tuplehash[0]); -- -- iter(flow, data); -- } --out: -- rhashtable_walk_stop(&hti); -- rhashtable_walk_exit(&hti); -- -- return err; --} --EXPORT_SYMBOL_GPL(nf_flow_table_iterate); -- --static inline bool nf_flow_has_expired(const struct flow_offload *flow) --{ -- return (__s32)(flow->timeout - (u32)jiffies) <= 0; --} -- --static inline bool nf_flow_is_dying(const struct flow_offload *flow) --{ -- return flow->flags & FLOW_OFFLOAD_DYING; --} -- --static int nf_flow_offload_gc_step(struct nf_flowtable *flow_table) --{ -- struct flow_offload_tuple_rhash *tuplehash; -- struct rhashtable_iter hti; -- struct flow_offload *flow; -- int err; -- -- err = rhashtable_walk_init(&flow_table->rhashtable, &hti, GFP_KERNEL); -- if (err) -- return 0; -- -- rhashtable_walk_start(&hti); -- -- while ((tuplehash = rhashtable_walk_next(&hti))) { -- if (IS_ERR(tuplehash)) { -- err = PTR_ERR(tuplehash); -- if (err != -EAGAIN) -- goto out; -- -- continue; -- } -- if (tuplehash->tuple.dir) -- continue; -- -- flow = container_of(tuplehash, struct flow_offload, tuplehash[0]); -- -- if (nf_flow_has_expired(flow) || -- nf_flow_is_dying(flow)) -- flow_offload_del(flow_table, flow); -- } --out: -- rhashtable_walk_stop(&hti); -- rhashtable_walk_exit(&hti); -- -- return 1; --} -- --void nf_flow_offload_work_gc(struct work_struct *work) --{ -- struct nf_flowtable *flow_table; -- -- flow_table = container_of(work, struct nf_flowtable, gc_work.work); -- nf_flow_offload_gc_step(flow_table); -- queue_delayed_work(system_power_efficient_wq, &flow_table->gc_work, HZ); --} --EXPORT_SYMBOL_GPL(nf_flow_offload_work_gc); -- --static u32 flow_offload_hash(const void *data, u32 len, u32 seed) --{ -- const struct flow_offload_tuple *tuple = data; -- -- return jhash(tuple, offsetof(struct flow_offload_tuple, dir), seed); --} -- --static u32 flow_offload_hash_obj(const void *data, u32 len, u32 seed) --{ -- const struct flow_offload_tuple_rhash *tuplehash = data; -- -- return jhash(&tuplehash->tuple, offsetof(struct flow_offload_tuple, dir), seed); --} -- --static int flow_offload_hash_cmp(struct rhashtable_compare_arg *arg, -- const void *ptr) --{ -- const struct flow_offload_tuple *tuple = arg->key; -- const struct flow_offload_tuple_rhash *x = ptr; -- -- if (memcmp(&x->tuple, tuple, offsetof(struct flow_offload_tuple, dir))) -- return 1; -- -- return 0; --} -- --const struct rhashtable_params nf_flow_offload_rhash_params = { -- .head_offset = offsetof(struct flow_offload_tuple_rhash, node), -- .hashfn = flow_offload_hash, -- .obj_hashfn = flow_offload_hash_obj, -- .obj_cmpfn = flow_offload_hash_cmp, -- .automatic_shrinking = true, --}; --EXPORT_SYMBOL_GPL(nf_flow_offload_rhash_params); -- --static int nf_flow_nat_port_tcp(struct sk_buff *skb, unsigned int thoff, -- __be16 port, __be16 new_port) --{ -- struct tcphdr *tcph; -- -- if (!pskb_may_pull(skb, thoff + sizeof(*tcph)) || -- skb_try_make_writable(skb, thoff + sizeof(*tcph))) -- return -1; -- -- tcph = (void *)(skb_network_header(skb) + thoff); -- inet_proto_csum_replace2(&tcph->check, skb, port, new_port, true); -- -- return 0; --} -- --static int nf_flow_nat_port_udp(struct sk_buff *skb, unsigned int thoff, -- __be16 port, __be16 new_port) --{ -- struct udphdr *udph; -- -- if (!pskb_may_pull(skb, thoff + sizeof(*udph)) || -- skb_try_make_writable(skb, thoff + sizeof(*udph))) -- return -1; -- -- udph = (void *)(skb_network_header(skb) + thoff); -- if (udph->check || skb->ip_summed == CHECKSUM_PARTIAL) { -- inet_proto_csum_replace2(&udph->check, skb, port, -- new_port, true); -- if (!udph->check) -- udph->check = CSUM_MANGLED_0; -- } -- -- return 0; --} -- --static int nf_flow_nat_port(struct sk_buff *skb, unsigned int thoff, -- u8 protocol, __be16 port, __be16 new_port) --{ -- switch (protocol) { -- case IPPROTO_TCP: -- if (nf_flow_nat_port_tcp(skb, thoff, port, new_port) < 0) -- return NF_DROP; -- break; -- case IPPROTO_UDP: -- if (nf_flow_nat_port_udp(skb, thoff, port, new_port) < 0) -- return NF_DROP; -- break; -- } -- -- return 0; --} -- --int nf_flow_snat_port(const struct flow_offload *flow, -- struct sk_buff *skb, unsigned int thoff, -- u8 protocol, enum flow_offload_tuple_dir dir) --{ -- struct flow_ports *hdr; -- __be16 port, new_port; -- -- if (!pskb_may_pull(skb, thoff + sizeof(*hdr)) || -- skb_try_make_writable(skb, thoff + sizeof(*hdr))) -- return -1; -- -- hdr = (void *)(skb_network_header(skb) + thoff); -- -- switch (dir) { -- case FLOW_OFFLOAD_DIR_ORIGINAL: -- port = hdr->source; -- new_port = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_port; -- hdr->source = new_port; -- break; -- case FLOW_OFFLOAD_DIR_REPLY: -- port = hdr->dest; -- new_port = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_port; -- hdr->dest = new_port; -- break; -- default: -- return -1; -- } -- -- return nf_flow_nat_port(skb, thoff, protocol, port, new_port); --} --EXPORT_SYMBOL_GPL(nf_flow_snat_port); -- --int nf_flow_dnat_port(const struct flow_offload *flow, -- struct sk_buff *skb, unsigned int thoff, -- u8 protocol, enum flow_offload_tuple_dir dir) --{ -- struct flow_ports *hdr; -- __be16 port, new_port; -- -- if (!pskb_may_pull(skb, thoff + sizeof(*hdr)) || -- skb_try_make_writable(skb, thoff + sizeof(*hdr))) -- return -1; -- -- hdr = (void *)(skb_network_header(skb) + thoff); -- -- switch (dir) { -- case FLOW_OFFLOAD_DIR_ORIGINAL: -- port = hdr->dest; -- new_port = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_port; -- hdr->dest = new_port; -- break; -- case FLOW_OFFLOAD_DIR_REPLY: -- port = hdr->source; -- new_port = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_port; -- hdr->source = new_port; -- break; -- default: -- return -1; -- } -- -- return nf_flow_nat_port(skb, thoff, protocol, port, new_port); --} --EXPORT_SYMBOL_GPL(nf_flow_dnat_port); -- --static void nf_flow_table_do_cleanup(struct flow_offload *flow, void *data) --{ -- struct net_device *dev = data; -- -- if (dev && flow->tuplehash[0].tuple.iifidx != dev->ifindex) -- return; -- -- flow_offload_dead(flow); --} -- --static void nf_flow_table_iterate_cleanup(struct nf_flowtable *flowtable, -- void *data) --{ -- nf_flow_table_iterate(flowtable, nf_flow_table_do_cleanup, data); -- flush_delayed_work(&flowtable->gc_work); --} -- --void nf_flow_table_cleanup(struct net *net, struct net_device *dev) --{ -- nft_flow_table_iterate(net, nf_flow_table_iterate_cleanup, dev); --} --EXPORT_SYMBOL_GPL(nf_flow_table_cleanup); -- --void nf_flow_table_free(struct nf_flowtable *flow_table) --{ -- nf_flow_table_iterate(flow_table, nf_flow_table_do_cleanup, NULL); -- WARN_ON(!nf_flow_offload_gc_step(flow_table)); --} --EXPORT_SYMBOL_GPL(nf_flow_table_free); -- --static int nf_flow_table_netdev_event(struct notifier_block *this, -- unsigned long event, void *ptr) --{ -- struct net_device *dev = netdev_notifier_info_to_dev(ptr); -- -- if (event != NETDEV_DOWN) -- return NOTIFY_DONE; -- -- nf_flow_table_cleanup(dev_net(dev), dev); -- -- return NOTIFY_DONE; --} -- --static struct notifier_block flow_offload_netdev_notifier = { -- .notifier_call = nf_flow_table_netdev_event, --}; -- --static int __init nf_flow_table_module_init(void) --{ -- return register_netdevice_notifier(&flow_offload_netdev_notifier); --} -- --static void __exit nf_flow_table_module_exit(void) --{ -- unregister_netdevice_notifier(&flow_offload_netdev_notifier); --} -- --module_init(nf_flow_table_module_init); --module_exit(nf_flow_table_module_exit); -- --MODULE_LICENSE("GPL"); --MODULE_AUTHOR("Pablo Neira Ayuso <pablo@netfilter.org>"); ---- /dev/null -+++ b/net/netfilter/nf_flow_table_core.c -@@ -0,0 +1,462 @@ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/module.h> -+#include <linux/netfilter.h> -+#include <linux/rhashtable.h> -+#include <linux/netdevice.h> -+#include <net/ip.h> -+#include <net/ip6_route.h> -+#include <net/netfilter/nf_tables.h> -+#include <net/netfilter/nf_flow_table.h> -+#include <net/netfilter/nf_conntrack.h> -+#include <net/netfilter/nf_conntrack_core.h> -+#include <net/netfilter/nf_conntrack_tuple.h> -+ -+struct flow_offload_entry { -+ struct flow_offload flow; -+ struct nf_conn *ct; -+ struct rcu_head rcu_head; -+}; -+ -+static void -+flow_offload_fill_dir(struct flow_offload *flow, struct nf_conn *ct, -+ struct nf_flow_route *route, -+ enum flow_offload_tuple_dir dir) -+{ -+ struct flow_offload_tuple *ft = &flow->tuplehash[dir].tuple; -+ struct nf_conntrack_tuple *ctt = &ct->tuplehash[dir].tuple; -+ struct dst_entry *dst = route->tuple[dir].dst; -+ -+ ft->dir = dir; -+ -+ switch (ctt->src.l3num) { -+ case NFPROTO_IPV4: -+ ft->src_v4 = ctt->src.u3.in; -+ ft->dst_v4 = ctt->dst.u3.in; -+ ft->mtu = ip_dst_mtu_maybe_forward(dst, true); -+ break; -+ case NFPROTO_IPV6: -+ ft->src_v6 = ctt->src.u3.in6; -+ ft->dst_v6 = ctt->dst.u3.in6; -+ ft->mtu = ip6_dst_mtu_forward(dst); -+ break; -+ } -+ -+ ft->l3proto = ctt->src.l3num; -+ ft->l4proto = ctt->dst.protonum; -+ ft->src_port = ctt->src.u.tcp.port; -+ ft->dst_port = ctt->dst.u.tcp.port; -+ -+ ft->iifidx = route->tuple[dir].ifindex; -+ ft->oifidx = route->tuple[!dir].ifindex; -+ ft->dst_cache = dst; -+} -+ -+struct flow_offload * -+flow_offload_alloc(struct nf_conn *ct, struct nf_flow_route *route) -+{ -+ struct flow_offload_entry *entry; -+ struct flow_offload *flow; -+ -+ if (unlikely(nf_ct_is_dying(ct) || -+ !atomic_inc_not_zero(&ct->ct_general.use))) -+ return NULL; -+ -+ entry = kzalloc(sizeof(*entry), GFP_ATOMIC); -+ if (!entry) -+ goto err_ct_refcnt; -+ -+ flow = &entry->flow; -+ -+ if (!dst_hold_safe(route->tuple[FLOW_OFFLOAD_DIR_ORIGINAL].dst)) -+ goto err_dst_cache_original; -+ -+ if (!dst_hold_safe(route->tuple[FLOW_OFFLOAD_DIR_REPLY].dst)) -+ goto err_dst_cache_reply; -+ -+ entry->ct = ct; -+ -+ flow_offload_fill_dir(flow, ct, route, FLOW_OFFLOAD_DIR_ORIGINAL); -+ flow_offload_fill_dir(flow, ct, route, FLOW_OFFLOAD_DIR_REPLY); -+ -+ if (ct->status & IPS_SRC_NAT) -+ flow->flags |= FLOW_OFFLOAD_SNAT; -+ else if (ct->status & IPS_DST_NAT) -+ flow->flags |= FLOW_OFFLOAD_DNAT; -+ -+ return flow; -+ -+err_dst_cache_reply: -+ dst_release(route->tuple[FLOW_OFFLOAD_DIR_ORIGINAL].dst); -+err_dst_cache_original: -+ kfree(entry); -+err_ct_refcnt: -+ nf_ct_put(ct); -+ -+ return NULL; -+} -+EXPORT_SYMBOL_GPL(flow_offload_alloc); -+ -+void flow_offload_free(struct flow_offload *flow) -+{ -+ struct flow_offload_entry *e; -+ -+ dst_release(flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_cache); -+ dst_release(flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_cache); -+ e = container_of(flow, struct flow_offload_entry, flow); -+ nf_ct_delete(e->ct, 0, 0); -+ nf_ct_put(e->ct); -+ kfree_rcu(e, rcu_head); -+} -+EXPORT_SYMBOL_GPL(flow_offload_free); -+ -+void flow_offload_dead(struct flow_offload *flow) -+{ -+ flow->flags |= FLOW_OFFLOAD_DYING; -+} -+EXPORT_SYMBOL_GPL(flow_offload_dead); -+ -+int flow_offload_add(struct nf_flowtable *flow_table, struct flow_offload *flow) -+{ -+ flow->timeout = (u32)jiffies; -+ -+ rhashtable_insert_fast(&flow_table->rhashtable, -+ &flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].node, -+ *flow_table->type->params); -+ rhashtable_insert_fast(&flow_table->rhashtable, -+ &flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].node, -+ *flow_table->type->params); -+ return 0; -+} -+EXPORT_SYMBOL_GPL(flow_offload_add); -+ -+static void flow_offload_del(struct nf_flowtable *flow_table, -+ struct flow_offload *flow) -+{ -+ rhashtable_remove_fast(&flow_table->rhashtable, -+ &flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].node, -+ *flow_table->type->params); -+ rhashtable_remove_fast(&flow_table->rhashtable, -+ &flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].node, -+ *flow_table->type->params); -+ -+ flow_offload_free(flow); -+} -+ -+struct flow_offload_tuple_rhash * -+flow_offload_lookup(struct nf_flowtable *flow_table, -+ struct flow_offload_tuple *tuple) -+{ -+ return rhashtable_lookup_fast(&flow_table->rhashtable, tuple, -+ *flow_table->type->params); -+} -+EXPORT_SYMBOL_GPL(flow_offload_lookup); -+ -+int nf_flow_table_iterate(struct nf_flowtable *flow_table, -+ void (*iter)(struct flow_offload *flow, void *data), -+ void *data) -+{ -+ struct flow_offload_tuple_rhash *tuplehash; -+ struct rhashtable_iter hti; -+ struct flow_offload *flow; -+ int err; -+ -+ err = rhashtable_walk_init(&flow_table->rhashtable, &hti, GFP_KERNEL); -+ if (err) -+ return err; -+ -+ rhashtable_walk_start(&hti); -+ -+ while ((tuplehash = rhashtable_walk_next(&hti))) { -+ if (IS_ERR(tuplehash)) { -+ err = PTR_ERR(tuplehash); -+ if (err != -EAGAIN) -+ goto out; -+ -+ continue; -+ } -+ if (tuplehash->tuple.dir) -+ continue; -+ -+ flow = container_of(tuplehash, struct flow_offload, tuplehash[0]); -+ -+ iter(flow, data); -+ } -+out: -+ rhashtable_walk_stop(&hti); -+ rhashtable_walk_exit(&hti); -+ -+ return err; -+} -+EXPORT_SYMBOL_GPL(nf_flow_table_iterate); -+ -+static inline bool nf_flow_has_expired(const struct flow_offload *flow) -+{ -+ return (__s32)(flow->timeout - (u32)jiffies) <= 0; -+} -+ -+static inline bool nf_flow_is_dying(const struct flow_offload *flow) -+{ -+ return flow->flags & FLOW_OFFLOAD_DYING; -+} -+ -+static int nf_flow_offload_gc_step(struct nf_flowtable *flow_table) -+{ -+ struct flow_offload_tuple_rhash *tuplehash; -+ struct rhashtable_iter hti; -+ struct flow_offload *flow; -+ int err; -+ -+ err = rhashtable_walk_init(&flow_table->rhashtable, &hti, GFP_KERNEL); -+ if (err) -+ return 0; -+ -+ rhashtable_walk_start(&hti); -+ -+ while ((tuplehash = rhashtable_walk_next(&hti))) { -+ if (IS_ERR(tuplehash)) { -+ err = PTR_ERR(tuplehash); -+ if (err != -EAGAIN) -+ goto out; -+ -+ continue; -+ } -+ if (tuplehash->tuple.dir) -+ continue; -+ -+ flow = container_of(tuplehash, struct flow_offload, tuplehash[0]); -+ -+ if (nf_flow_has_expired(flow) || -+ nf_flow_is_dying(flow)) -+ flow_offload_del(flow_table, flow); -+ } -+out: -+ rhashtable_walk_stop(&hti); -+ rhashtable_walk_exit(&hti); -+ -+ return 1; -+} -+ -+void nf_flow_offload_work_gc(struct work_struct *work) -+{ -+ struct nf_flowtable *flow_table; -+ -+ flow_table = container_of(work, struct nf_flowtable, gc_work.work); -+ nf_flow_offload_gc_step(flow_table); -+ queue_delayed_work(system_power_efficient_wq, &flow_table->gc_work, HZ); -+} -+EXPORT_SYMBOL_GPL(nf_flow_offload_work_gc); -+ -+static u32 flow_offload_hash(const void *data, u32 len, u32 seed) -+{ -+ const struct flow_offload_tuple *tuple = data; -+ -+ return jhash(tuple, offsetof(struct flow_offload_tuple, dir), seed); -+} -+ -+static u32 flow_offload_hash_obj(const void *data, u32 len, u32 seed) -+{ -+ const struct flow_offload_tuple_rhash *tuplehash = data; -+ -+ return jhash(&tuplehash->tuple, offsetof(struct flow_offload_tuple, dir), seed); -+} -+ -+static int flow_offload_hash_cmp(struct rhashtable_compare_arg *arg, -+ const void *ptr) -+{ -+ const struct flow_offload_tuple *tuple = arg->key; -+ const struct flow_offload_tuple_rhash *x = ptr; -+ -+ if (memcmp(&x->tuple, tuple, offsetof(struct flow_offload_tuple, dir))) -+ return 1; -+ -+ return 0; -+} -+ -+const struct rhashtable_params nf_flow_offload_rhash_params = { -+ .head_offset = offsetof(struct flow_offload_tuple_rhash, node), -+ .hashfn = flow_offload_hash, -+ .obj_hashfn = flow_offload_hash_obj, -+ .obj_cmpfn = flow_offload_hash_cmp, -+ .automatic_shrinking = true, -+}; -+EXPORT_SYMBOL_GPL(nf_flow_offload_rhash_params); -+ -+static int nf_flow_nat_port_tcp(struct sk_buff *skb, unsigned int thoff, -+ __be16 port, __be16 new_port) -+{ -+ struct tcphdr *tcph; -+ -+ if (!pskb_may_pull(skb, thoff + sizeof(*tcph)) || -+ skb_try_make_writable(skb, thoff + sizeof(*tcph))) -+ return -1; -+ -+ tcph = (void *)(skb_network_header(skb) + thoff); -+ inet_proto_csum_replace2(&tcph->check, skb, port, new_port, true); -+ -+ return 0; -+} -+ -+static int nf_flow_nat_port_udp(struct sk_buff *skb, unsigned int thoff, -+ __be16 port, __be16 new_port) -+{ -+ struct udphdr *udph; -+ -+ if (!pskb_may_pull(skb, thoff + sizeof(*udph)) || -+ skb_try_make_writable(skb, thoff + sizeof(*udph))) -+ return -1; -+ -+ udph = (void *)(skb_network_header(skb) + thoff); -+ if (udph->check || skb->ip_summed == CHECKSUM_PARTIAL) { -+ inet_proto_csum_replace2(&udph->check, skb, port, -+ new_port, true); -+ if (!udph->check) -+ udph->check = CSUM_MANGLED_0; -+ } -+ -+ return 0; -+} -+ -+static int nf_flow_nat_port(struct sk_buff *skb, unsigned int thoff, -+ u8 protocol, __be16 port, __be16 new_port) -+{ -+ switch (protocol) { -+ case IPPROTO_TCP: -+ if (nf_flow_nat_port_tcp(skb, thoff, port, new_port) < 0) -+ return NF_DROP; -+ break; -+ case IPPROTO_UDP: -+ if (nf_flow_nat_port_udp(skb, thoff, port, new_port) < 0) -+ return NF_DROP; -+ break; -+ } -+ -+ return 0; -+} -+ -+int nf_flow_snat_port(const struct flow_offload *flow, -+ struct sk_buff *skb, unsigned int thoff, -+ u8 protocol, enum flow_offload_tuple_dir dir) -+{ -+ struct flow_ports *hdr; -+ __be16 port, new_port; -+ -+ if (!pskb_may_pull(skb, thoff + sizeof(*hdr)) || -+ skb_try_make_writable(skb, thoff + sizeof(*hdr))) -+ return -1; -+ -+ hdr = (void *)(skb_network_header(skb) + thoff); -+ -+ switch (dir) { -+ case FLOW_OFFLOAD_DIR_ORIGINAL: -+ port = hdr->source; -+ new_port = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_port; -+ hdr->source = new_port; -+ break; -+ case FLOW_OFFLOAD_DIR_REPLY: -+ port = hdr->dest; -+ new_port = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_port; -+ hdr->dest = new_port; -+ break; -+ default: -+ return -1; -+ } -+ -+ return nf_flow_nat_port(skb, thoff, protocol, port, new_port); -+} -+EXPORT_SYMBOL_GPL(nf_flow_snat_port); -+ -+int nf_flow_dnat_port(const struct flow_offload *flow, -+ struct sk_buff *skb, unsigned int thoff, -+ u8 protocol, enum flow_offload_tuple_dir dir) -+{ -+ struct flow_ports *hdr; -+ __be16 port, new_port; -+ -+ if (!pskb_may_pull(skb, thoff + sizeof(*hdr)) || -+ skb_try_make_writable(skb, thoff + sizeof(*hdr))) -+ return -1; -+ -+ hdr = (void *)(skb_network_header(skb) + thoff); -+ -+ switch (dir) { -+ case FLOW_OFFLOAD_DIR_ORIGINAL: -+ port = hdr->dest; -+ new_port = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_port; -+ hdr->dest = new_port; -+ break; -+ case FLOW_OFFLOAD_DIR_REPLY: -+ port = hdr->source; -+ new_port = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_port; -+ hdr->source = new_port; -+ break; -+ default: -+ return -1; -+ } -+ -+ return nf_flow_nat_port(skb, thoff, protocol, port, new_port); -+} -+EXPORT_SYMBOL_GPL(nf_flow_dnat_port); -+ -+static void nf_flow_table_do_cleanup(struct flow_offload *flow, void *data) -+{ -+ struct net_device *dev = data; -+ -+ if (dev && flow->tuplehash[0].tuple.iifidx != dev->ifindex) -+ return; -+ -+ flow_offload_dead(flow); -+} -+ -+static void nf_flow_table_iterate_cleanup(struct nf_flowtable *flowtable, -+ void *data) -+{ -+ nf_flow_table_iterate(flowtable, nf_flow_table_do_cleanup, data); -+ flush_delayed_work(&flowtable->gc_work); -+} -+ -+void nf_flow_table_cleanup(struct net *net, struct net_device *dev) -+{ -+ nft_flow_table_iterate(net, nf_flow_table_iterate_cleanup, dev); -+} -+EXPORT_SYMBOL_GPL(nf_flow_table_cleanup); -+ -+void nf_flow_table_free(struct nf_flowtable *flow_table) -+{ -+ nf_flow_table_iterate(flow_table, nf_flow_table_do_cleanup, NULL); -+ WARN_ON(!nf_flow_offload_gc_step(flow_table)); -+} -+EXPORT_SYMBOL_GPL(nf_flow_table_free); -+ -+static int nf_flow_table_netdev_event(struct notifier_block *this, -+ unsigned long event, void *ptr) -+{ -+ struct net_device *dev = netdev_notifier_info_to_dev(ptr); -+ -+ if (event != NETDEV_DOWN) -+ return NOTIFY_DONE; -+ -+ nf_flow_table_cleanup(dev_net(dev), dev); -+ -+ return NOTIFY_DONE; -+} -+ -+static struct notifier_block flow_offload_netdev_notifier = { -+ .notifier_call = nf_flow_table_netdev_event, -+}; -+ -+static int __init nf_flow_table_module_init(void) -+{ -+ return register_netdevice_notifier(&flow_offload_netdev_notifier); -+} -+ -+static void __exit nf_flow_table_module_exit(void) -+{ -+ unregister_netdevice_notifier(&flow_offload_netdev_notifier); -+} -+ -+module_init(nf_flow_table_module_init); -+module_exit(nf_flow_table_module_exit); -+ -+MODULE_LICENSE("GPL"); -+MODULE_AUTHOR("Pablo Neira Ayuso <pablo@netfilter.org>"); diff --git a/target/linux/generic/backport-4.14/353-v4.18-netfilter-nf_flow_table-move-ipv4-offload-hook-code-.patch b/target/linux/generic/backport-4.14/353-v4.18-netfilter-nf_flow_table-move-ipv4-offload-hook-code-.patch deleted file mode 100644 index e25a66f934..0000000000 --- a/target/linux/generic/backport-4.14/353-v4.18-netfilter-nf_flow_table-move-ipv4-offload-hook-code-.patch +++ /dev/null @@ -1,522 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 17 Feb 2018 11:49:44 +0100 -Subject: [PATCH] netfilter: nf_flow_table: move ipv4 offload hook code to - nf_flow_table - -Allows some minor code sharing with the ipv6 hook code and is also -useful as preparation for adding iptables support for offload - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - create mode 100644 net/netfilter/nf_flow_table_ip.c - ---- a/net/ipv4/netfilter/nf_flow_table_ipv4.c -+++ b/net/ipv4/netfilter/nf_flow_table_ipv4.c -@@ -2,248 +2,8 @@ - #include <linux/init.h> - #include <linux/module.h> - #include <linux/netfilter.h> --#include <linux/rhashtable.h> --#include <linux/ip.h> --#include <linux/netdevice.h> --#include <net/ip.h> --#include <net/neighbour.h> - #include <net/netfilter/nf_flow_table.h> - #include <net/netfilter/nf_tables.h> --/* For layer 4 checksum field offset. */ --#include <linux/tcp.h> --#include <linux/udp.h> -- --static int nf_flow_nat_ip_tcp(struct sk_buff *skb, unsigned int thoff, -- __be32 addr, __be32 new_addr) --{ -- struct tcphdr *tcph; -- -- if (!pskb_may_pull(skb, thoff + sizeof(*tcph)) || -- skb_try_make_writable(skb, thoff + sizeof(*tcph))) -- return -1; -- -- tcph = (void *)(skb_network_header(skb) + thoff); -- inet_proto_csum_replace4(&tcph->check, skb, addr, new_addr, true); -- -- return 0; --} -- --static int nf_flow_nat_ip_udp(struct sk_buff *skb, unsigned int thoff, -- __be32 addr, __be32 new_addr) --{ -- struct udphdr *udph; -- -- if (!pskb_may_pull(skb, thoff + sizeof(*udph)) || -- skb_try_make_writable(skb, thoff + sizeof(*udph))) -- return -1; -- -- udph = (void *)(skb_network_header(skb) + thoff); -- if (udph->check || skb->ip_summed == CHECKSUM_PARTIAL) { -- inet_proto_csum_replace4(&udph->check, skb, addr, -- new_addr, true); -- if (!udph->check) -- udph->check = CSUM_MANGLED_0; -- } -- -- return 0; --} -- --static int nf_flow_nat_ip_l4proto(struct sk_buff *skb, struct iphdr *iph, -- unsigned int thoff, __be32 addr, -- __be32 new_addr) --{ -- switch (iph->protocol) { -- case IPPROTO_TCP: -- if (nf_flow_nat_ip_tcp(skb, thoff, addr, new_addr) < 0) -- return NF_DROP; -- break; -- case IPPROTO_UDP: -- if (nf_flow_nat_ip_udp(skb, thoff, addr, new_addr) < 0) -- return NF_DROP; -- break; -- } -- -- return 0; --} -- --static int nf_flow_snat_ip(const struct flow_offload *flow, struct sk_buff *skb, -- struct iphdr *iph, unsigned int thoff, -- enum flow_offload_tuple_dir dir) --{ -- __be32 addr, new_addr; -- -- switch (dir) { -- case FLOW_OFFLOAD_DIR_ORIGINAL: -- addr = iph->saddr; -- new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_v4.s_addr; -- iph->saddr = new_addr; -- break; -- case FLOW_OFFLOAD_DIR_REPLY: -- addr = iph->daddr; -- new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_v4.s_addr; -- iph->daddr = new_addr; -- break; -- default: -- return -1; -- } -- csum_replace4(&iph->check, addr, new_addr); -- -- return nf_flow_nat_ip_l4proto(skb, iph, thoff, addr, new_addr); --} -- --static int nf_flow_dnat_ip(const struct flow_offload *flow, struct sk_buff *skb, -- struct iphdr *iph, unsigned int thoff, -- enum flow_offload_tuple_dir dir) --{ -- __be32 addr, new_addr; -- -- switch (dir) { -- case FLOW_OFFLOAD_DIR_ORIGINAL: -- addr = iph->daddr; -- new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_v4.s_addr; -- iph->daddr = new_addr; -- break; -- case FLOW_OFFLOAD_DIR_REPLY: -- addr = iph->saddr; -- new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_v4.s_addr; -- iph->saddr = new_addr; -- break; -- default: -- return -1; -- } -- -- return nf_flow_nat_ip_l4proto(skb, iph, thoff, addr, new_addr); --} -- --static int nf_flow_nat_ip(const struct flow_offload *flow, struct sk_buff *skb, -- enum flow_offload_tuple_dir dir) --{ -- struct iphdr *iph = ip_hdr(skb); -- unsigned int thoff = iph->ihl * 4; -- -- if (flow->flags & FLOW_OFFLOAD_SNAT && -- (nf_flow_snat_port(flow, skb, thoff, iph->protocol, dir) < 0 || -- nf_flow_snat_ip(flow, skb, iph, thoff, dir) < 0)) -- return -1; -- if (flow->flags & FLOW_OFFLOAD_DNAT && -- (nf_flow_dnat_port(flow, skb, thoff, iph->protocol, dir) < 0 || -- nf_flow_dnat_ip(flow, skb, iph, thoff, dir) < 0)) -- return -1; -- -- return 0; --} -- --static bool ip_has_options(unsigned int thoff) --{ -- return thoff != sizeof(struct iphdr); --} -- --static int nf_flow_tuple_ip(struct sk_buff *skb, const struct net_device *dev, -- struct flow_offload_tuple *tuple) --{ -- struct flow_ports *ports; -- unsigned int thoff; -- struct iphdr *iph; -- -- if (!pskb_may_pull(skb, sizeof(*iph))) -- return -1; -- -- iph = ip_hdr(skb); -- thoff = iph->ihl * 4; -- -- if (ip_is_fragment(iph) || -- unlikely(ip_has_options(thoff))) -- return -1; -- -- if (iph->protocol != IPPROTO_TCP && -- iph->protocol != IPPROTO_UDP) -- return -1; -- -- thoff = iph->ihl * 4; -- if (!pskb_may_pull(skb, thoff + sizeof(*ports))) -- return -1; -- -- ports = (struct flow_ports *)(skb_network_header(skb) + thoff); -- -- tuple->src_v4.s_addr = iph->saddr; -- tuple->dst_v4.s_addr = iph->daddr; -- tuple->src_port = ports->source; -- tuple->dst_port = ports->dest; -- tuple->l3proto = AF_INET; -- tuple->l4proto = iph->protocol; -- tuple->iifidx = dev->ifindex; -- -- return 0; --} -- --/* Based on ip_exceeds_mtu(). */ --static bool nf_flow_exceeds_mtu(const struct sk_buff *skb, unsigned int mtu) --{ -- if (skb->len <= mtu) -- return false; -- -- if ((ip_hdr(skb)->frag_off & htons(IP_DF)) == 0) -- return false; -- -- if (skb_is_gso(skb) && skb_gso_validate_mtu(skb, mtu)) -- return false; -- -- return true; --} -- --unsigned int --nf_flow_offload_ip_hook(void *priv, struct sk_buff *skb, -- const struct nf_hook_state *state) --{ -- struct flow_offload_tuple_rhash *tuplehash; -- struct nf_flowtable *flow_table = priv; -- struct flow_offload_tuple tuple = {}; -- enum flow_offload_tuple_dir dir; -- struct flow_offload *flow; -- struct net_device *outdev; -- const struct rtable *rt; -- struct iphdr *iph; -- __be32 nexthop; -- -- if (skb->protocol != htons(ETH_P_IP)) -- return NF_ACCEPT; -- -- if (nf_flow_tuple_ip(skb, state->in, &tuple) < 0) -- return NF_ACCEPT; -- -- tuplehash = flow_offload_lookup(flow_table, &tuple); -- if (tuplehash == NULL) -- return NF_ACCEPT; -- -- outdev = dev_get_by_index_rcu(state->net, tuplehash->tuple.oifidx); -- if (!outdev) -- return NF_ACCEPT; -- -- dir = tuplehash->tuple.dir; -- flow = container_of(tuplehash, struct flow_offload, tuplehash[dir]); -- rt = (const struct rtable *)flow->tuplehash[dir].tuple.dst_cache; -- -- if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu))) -- return NF_ACCEPT; -- -- if (skb_try_make_writable(skb, sizeof(*iph))) -- return NF_DROP; -- -- if (flow->flags & (FLOW_OFFLOAD_SNAT | FLOW_OFFLOAD_DNAT) && -- nf_flow_nat_ip(flow, skb, dir) < 0) -- return NF_DROP; -- -- flow->timeout = (u32)jiffies + NF_FLOW_TIMEOUT; -- iph = ip_hdr(skb); -- ip_decrease_ttl(iph); -- -- skb->dev = outdev; -- nexthop = rt_nexthop(rt, flow->tuplehash[!dir].tuple.src_v4.s_addr); -- neigh_xmit(NEIGH_ARP_TABLE, outdev, &nexthop, skb); -- -- return NF_STOLEN; --} --EXPORT_SYMBOL_GPL(nf_flow_offload_ip_hook); - - static struct nf_flowtable_type flowtable_ipv4 = { - .family = NFPROTO_IPV4, ---- a/net/netfilter/Makefile -+++ b/net/netfilter/Makefile -@@ -113,7 +113,7 @@ obj-$(CONFIG_NFT_FWD_NETDEV) += nft_fwd_ - - # flow table infrastructure - obj-$(CONFIG_NF_FLOW_TABLE) += nf_flow_table.o --nf_flow_table-objs := nf_flow_table_core.o -+nf_flow_table-objs := nf_flow_table_core.o nf_flow_table_ip.o - - obj-$(CONFIG_NF_FLOW_TABLE_INET) += nf_flow_table_inet.o - ---- /dev/null -+++ b/net/netfilter/nf_flow_table_ip.c -@@ -0,0 +1,245 @@ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/module.h> -+#include <linux/netfilter.h> -+#include <linux/rhashtable.h> -+#include <linux/ip.h> -+#include <linux/netdevice.h> -+#include <net/ip.h> -+#include <net/neighbour.h> -+#include <net/netfilter/nf_flow_table.h> -+/* For layer 4 checksum field offset. */ -+#include <linux/tcp.h> -+#include <linux/udp.h> -+ -+static int nf_flow_nat_ip_tcp(struct sk_buff *skb, unsigned int thoff, -+ __be32 addr, __be32 new_addr) -+{ -+ struct tcphdr *tcph; -+ -+ if (!pskb_may_pull(skb, thoff + sizeof(*tcph)) || -+ skb_try_make_writable(skb, thoff + sizeof(*tcph))) -+ return -1; -+ -+ tcph = (void *)(skb_network_header(skb) + thoff); -+ inet_proto_csum_replace4(&tcph->check, skb, addr, new_addr, true); -+ -+ return 0; -+} -+ -+static int nf_flow_nat_ip_udp(struct sk_buff *skb, unsigned int thoff, -+ __be32 addr, __be32 new_addr) -+{ -+ struct udphdr *udph; -+ -+ if (!pskb_may_pull(skb, thoff + sizeof(*udph)) || -+ skb_try_make_writable(skb, thoff + sizeof(*udph))) -+ return -1; -+ -+ udph = (void *)(skb_network_header(skb) + thoff); -+ if (udph->check || skb->ip_summed == CHECKSUM_PARTIAL) { -+ inet_proto_csum_replace4(&udph->check, skb, addr, -+ new_addr, true); -+ if (!udph->check) -+ udph->check = CSUM_MANGLED_0; -+ } -+ -+ return 0; -+} -+ -+static int nf_flow_nat_ip_l4proto(struct sk_buff *skb, struct iphdr *iph, -+ unsigned int thoff, __be32 addr, -+ __be32 new_addr) -+{ -+ switch (iph->protocol) { -+ case IPPROTO_TCP: -+ if (nf_flow_nat_ip_tcp(skb, thoff, addr, new_addr) < 0) -+ return NF_DROP; -+ break; -+ case IPPROTO_UDP: -+ if (nf_flow_nat_ip_udp(skb, thoff, addr, new_addr) < 0) -+ return NF_DROP; -+ break; -+ } -+ -+ return 0; -+} -+ -+static int nf_flow_snat_ip(const struct flow_offload *flow, struct sk_buff *skb, -+ struct iphdr *iph, unsigned int thoff, -+ enum flow_offload_tuple_dir dir) -+{ -+ __be32 addr, new_addr; -+ -+ switch (dir) { -+ case FLOW_OFFLOAD_DIR_ORIGINAL: -+ addr = iph->saddr; -+ new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_v4.s_addr; -+ iph->saddr = new_addr; -+ break; -+ case FLOW_OFFLOAD_DIR_REPLY: -+ addr = iph->daddr; -+ new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_v4.s_addr; -+ iph->daddr = new_addr; -+ break; -+ default: -+ return -1; -+ } -+ csum_replace4(&iph->check, addr, new_addr); -+ -+ return nf_flow_nat_ip_l4proto(skb, iph, thoff, addr, new_addr); -+} -+ -+static int nf_flow_dnat_ip(const struct flow_offload *flow, struct sk_buff *skb, -+ struct iphdr *iph, unsigned int thoff, -+ enum flow_offload_tuple_dir dir) -+{ -+ __be32 addr, new_addr; -+ -+ switch (dir) { -+ case FLOW_OFFLOAD_DIR_ORIGINAL: -+ addr = iph->daddr; -+ new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_v4.s_addr; -+ iph->daddr = new_addr; -+ break; -+ case FLOW_OFFLOAD_DIR_REPLY: -+ addr = iph->saddr; -+ new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_v4.s_addr; -+ iph->saddr = new_addr; -+ break; -+ default: -+ return -1; -+ } -+ -+ return nf_flow_nat_ip_l4proto(skb, iph, thoff, addr, new_addr); -+} -+ -+static int nf_flow_nat_ip(const struct flow_offload *flow, struct sk_buff *skb, -+ enum flow_offload_tuple_dir dir) -+{ -+ struct iphdr *iph = ip_hdr(skb); -+ unsigned int thoff = iph->ihl * 4; -+ -+ if (flow->flags & FLOW_OFFLOAD_SNAT && -+ (nf_flow_snat_port(flow, skb, thoff, iph->protocol, dir) < 0 || -+ nf_flow_snat_ip(flow, skb, iph, thoff, dir) < 0)) -+ return -1; -+ if (flow->flags & FLOW_OFFLOAD_DNAT && -+ (nf_flow_dnat_port(flow, skb, thoff, iph->protocol, dir) < 0 || -+ nf_flow_dnat_ip(flow, skb, iph, thoff, dir) < 0)) -+ return -1; -+ -+ return 0; -+} -+ -+static bool ip_has_options(unsigned int thoff) -+{ -+ return thoff != sizeof(struct iphdr); -+} -+ -+static int nf_flow_tuple_ip(struct sk_buff *skb, const struct net_device *dev, -+ struct flow_offload_tuple *tuple) -+{ -+ struct flow_ports *ports; -+ unsigned int thoff; -+ struct iphdr *iph; -+ -+ if (!pskb_may_pull(skb, sizeof(*iph))) -+ return -1; -+ -+ iph = ip_hdr(skb); -+ thoff = iph->ihl * 4; -+ -+ if (ip_is_fragment(iph) || -+ unlikely(ip_has_options(thoff))) -+ return -1; -+ -+ if (iph->protocol != IPPROTO_TCP && -+ iph->protocol != IPPROTO_UDP) -+ return -1; -+ -+ thoff = iph->ihl * 4; -+ if (!pskb_may_pull(skb, thoff + sizeof(*ports))) -+ return -1; -+ -+ ports = (struct flow_ports *)(skb_network_header(skb) + thoff); -+ -+ tuple->src_v4.s_addr = iph->saddr; -+ tuple->dst_v4.s_addr = iph->daddr; -+ tuple->src_port = ports->source; -+ tuple->dst_port = ports->dest; -+ tuple->l3proto = AF_INET; -+ tuple->l4proto = iph->protocol; -+ tuple->iifidx = dev->ifindex; -+ -+ return 0; -+} -+ -+/* Based on ip_exceeds_mtu(). */ -+static bool nf_flow_exceeds_mtu(const struct sk_buff *skb, unsigned int mtu) -+{ -+ if (skb->len <= mtu) -+ return false; -+ -+ if ((ip_hdr(skb)->frag_off & htons(IP_DF)) == 0) -+ return false; -+ -+ if (skb_is_gso(skb) && skb_gso_validate_mtu(skb, mtu)) -+ return false; -+ -+ return true; -+} -+ -+unsigned int -+nf_flow_offload_ip_hook(void *priv, struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ struct flow_offload_tuple_rhash *tuplehash; -+ struct nf_flowtable *flow_table = priv; -+ struct flow_offload_tuple tuple = {}; -+ enum flow_offload_tuple_dir dir; -+ struct flow_offload *flow; -+ struct net_device *outdev; -+ const struct rtable *rt; -+ struct iphdr *iph; -+ __be32 nexthop; -+ -+ if (skb->protocol != htons(ETH_P_IP)) -+ return NF_ACCEPT; -+ -+ if (nf_flow_tuple_ip(skb, state->in, &tuple) < 0) -+ return NF_ACCEPT; -+ -+ tuplehash = flow_offload_lookup(flow_table, &tuple); -+ if (tuplehash == NULL) -+ return NF_ACCEPT; -+ -+ outdev = dev_get_by_index_rcu(state->net, tuplehash->tuple.oifidx); -+ if (!outdev) -+ return NF_ACCEPT; -+ -+ dir = tuplehash->tuple.dir; -+ flow = container_of(tuplehash, struct flow_offload, tuplehash[dir]); -+ rt = (const struct rtable *)flow->tuplehash[dir].tuple.dst_cache; -+ -+ if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu))) -+ return NF_ACCEPT; -+ -+ if (skb_try_make_writable(skb, sizeof(*iph))) -+ return NF_DROP; -+ -+ if (flow->flags & (FLOW_OFFLOAD_SNAT | FLOW_OFFLOAD_DNAT) && -+ nf_flow_nat_ip(flow, skb, dir) < 0) -+ return NF_DROP; -+ -+ flow->timeout = (u32)jiffies + NF_FLOW_TIMEOUT; -+ iph = ip_hdr(skb); -+ ip_decrease_ttl(iph); -+ -+ skb->dev = outdev; -+ nexthop = rt_nexthop(rt, flow->tuplehash[!dir].tuple.src_v4.s_addr); -+ neigh_xmit(NEIGH_ARP_TABLE, outdev, &nexthop, skb); -+ -+ return NF_STOLEN; -+} -+EXPORT_SYMBOL_GPL(nf_flow_offload_ip_hook); diff --git a/target/linux/generic/backport-4.14/354-v4.18-netfilter-nf_flow_table-move-ip-header-check-out-of-.patch b/target/linux/generic/backport-4.14/354-v4.18-netfilter-nf_flow_table-move-ip-header-check-out-of-.patch deleted file mode 100644 index 4ee5532438..0000000000 --- a/target/linux/generic/backport-4.14/354-v4.18-netfilter-nf_flow_table-move-ip-header-check-out-of-.patch +++ /dev/null @@ -1,32 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 17 Feb 2018 11:51:20 +0100 -Subject: [PATCH] netfilter: nf_flow_table: move ip header check out of - nf_flow_exceeds_mtu - -Allows the function to be shared with the IPv6 hook code - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/netfilter/nf_flow_table_ip.c -+++ b/net/netfilter/nf_flow_table_ip.c -@@ -181,9 +181,6 @@ static bool nf_flow_exceeds_mtu(const st - if (skb->len <= mtu) - return false; - -- if ((ip_hdr(skb)->frag_off & htons(IP_DF)) == 0) -- return false; -- - if (skb_is_gso(skb) && skb_gso_validate_mtu(skb, mtu)) - return false; - -@@ -222,7 +219,8 @@ nf_flow_offload_ip_hook(void *priv, stru - flow = container_of(tuplehash, struct flow_offload, tuplehash[dir]); - rt = (const struct rtable *)flow->tuplehash[dir].tuple.dst_cache; - -- if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu))) -+ if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu)) && -+ (ip_hdr(skb)->frag_off & htons(IP_DF)) != 0) - return NF_ACCEPT; - - if (skb_try_make_writable(skb, sizeof(*iph))) diff --git a/target/linux/generic/backport-4.14/355-v4.18-netfilter-nf_flow_table-move-ipv6-offload-hook-code-.patch b/target/linux/generic/backport-4.14/355-v4.18-netfilter-nf_flow_table-move-ipv6-offload-hook-code-.patch deleted file mode 100644 index 20ab0ed504..0000000000 --- a/target/linux/generic/backport-4.14/355-v4.18-netfilter-nf_flow_table-move-ipv6-offload-hook-code-.patch +++ /dev/null @@ -1,483 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 17 Feb 2018 11:55:51 +0100 -Subject: [PATCH] netfilter: nf_flow_table: move ipv6 offload hook code to - nf_flow_table - -Useful as preparation for adding iptables support for offload - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/ipv6/netfilter/nf_flow_table_ipv6.c -+++ b/net/ipv6/netfilter/nf_flow_table_ipv6.c -@@ -3,240 +3,8 @@ - #include <linux/module.h> - #include <linux/netfilter.h> - #include <linux/rhashtable.h> --#include <linux/ipv6.h> --#include <linux/netdevice.h> --#include <net/ipv6.h> --#include <net/ip6_route.h> --#include <net/neighbour.h> - #include <net/netfilter/nf_flow_table.h> - #include <net/netfilter/nf_tables.h> --/* For layer 4 checksum field offset. */ --#include <linux/tcp.h> --#include <linux/udp.h> -- --static int nf_flow_nat_ipv6_tcp(struct sk_buff *skb, unsigned int thoff, -- struct in6_addr *addr, -- struct in6_addr *new_addr) --{ -- struct tcphdr *tcph; -- -- if (!pskb_may_pull(skb, thoff + sizeof(*tcph)) || -- skb_try_make_writable(skb, thoff + sizeof(*tcph))) -- return -1; -- -- tcph = (void *)(skb_network_header(skb) + thoff); -- inet_proto_csum_replace16(&tcph->check, skb, addr->s6_addr32, -- new_addr->s6_addr32, true); -- -- return 0; --} -- --static int nf_flow_nat_ipv6_udp(struct sk_buff *skb, unsigned int thoff, -- struct in6_addr *addr, -- struct in6_addr *new_addr) --{ -- struct udphdr *udph; -- -- if (!pskb_may_pull(skb, thoff + sizeof(*udph)) || -- skb_try_make_writable(skb, thoff + sizeof(*udph))) -- return -1; -- -- udph = (void *)(skb_network_header(skb) + thoff); -- if (udph->check || skb->ip_summed == CHECKSUM_PARTIAL) { -- inet_proto_csum_replace16(&udph->check, skb, addr->s6_addr32, -- new_addr->s6_addr32, true); -- if (!udph->check) -- udph->check = CSUM_MANGLED_0; -- } -- -- return 0; --} -- --static int nf_flow_nat_ipv6_l4proto(struct sk_buff *skb, struct ipv6hdr *ip6h, -- unsigned int thoff, struct in6_addr *addr, -- struct in6_addr *new_addr) --{ -- switch (ip6h->nexthdr) { -- case IPPROTO_TCP: -- if (nf_flow_nat_ipv6_tcp(skb, thoff, addr, new_addr) < 0) -- return NF_DROP; -- break; -- case IPPROTO_UDP: -- if (nf_flow_nat_ipv6_udp(skb, thoff, addr, new_addr) < 0) -- return NF_DROP; -- break; -- } -- -- return 0; --} -- --static int nf_flow_snat_ipv6(const struct flow_offload *flow, -- struct sk_buff *skb, struct ipv6hdr *ip6h, -- unsigned int thoff, -- enum flow_offload_tuple_dir dir) --{ -- struct in6_addr addr, new_addr; -- -- switch (dir) { -- case FLOW_OFFLOAD_DIR_ORIGINAL: -- addr = ip6h->saddr; -- new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_v6; -- ip6h->saddr = new_addr; -- break; -- case FLOW_OFFLOAD_DIR_REPLY: -- addr = ip6h->daddr; -- new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_v6; -- ip6h->daddr = new_addr; -- break; -- default: -- return -1; -- } -- -- return nf_flow_nat_ipv6_l4proto(skb, ip6h, thoff, &addr, &new_addr); --} -- --static int nf_flow_dnat_ipv6(const struct flow_offload *flow, -- struct sk_buff *skb, struct ipv6hdr *ip6h, -- unsigned int thoff, -- enum flow_offload_tuple_dir dir) --{ -- struct in6_addr addr, new_addr; -- -- switch (dir) { -- case FLOW_OFFLOAD_DIR_ORIGINAL: -- addr = ip6h->daddr; -- new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_v6; -- ip6h->daddr = new_addr; -- break; -- case FLOW_OFFLOAD_DIR_REPLY: -- addr = ip6h->saddr; -- new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_v6; -- ip6h->saddr = new_addr; -- break; -- default: -- return -1; -- } -- -- return nf_flow_nat_ipv6_l4proto(skb, ip6h, thoff, &addr, &new_addr); --} -- --static int nf_flow_nat_ipv6(const struct flow_offload *flow, -- struct sk_buff *skb, -- enum flow_offload_tuple_dir dir) --{ -- struct ipv6hdr *ip6h = ipv6_hdr(skb); -- unsigned int thoff = sizeof(*ip6h); -- -- if (flow->flags & FLOW_OFFLOAD_SNAT && -- (nf_flow_snat_port(flow, skb, thoff, ip6h->nexthdr, dir) < 0 || -- nf_flow_snat_ipv6(flow, skb, ip6h, thoff, dir) < 0)) -- return -1; -- if (flow->flags & FLOW_OFFLOAD_DNAT && -- (nf_flow_dnat_port(flow, skb, thoff, ip6h->nexthdr, dir) < 0 || -- nf_flow_dnat_ipv6(flow, skb, ip6h, thoff, dir) < 0)) -- return -1; -- -- return 0; --} -- --static int nf_flow_tuple_ipv6(struct sk_buff *skb, const struct net_device *dev, -- struct flow_offload_tuple *tuple) --{ -- struct flow_ports *ports; -- struct ipv6hdr *ip6h; -- unsigned int thoff; -- -- if (!pskb_may_pull(skb, sizeof(*ip6h))) -- return -1; -- -- ip6h = ipv6_hdr(skb); -- -- if (ip6h->nexthdr != IPPROTO_TCP && -- ip6h->nexthdr != IPPROTO_UDP) -- return -1; -- -- thoff = sizeof(*ip6h); -- if (!pskb_may_pull(skb, thoff + sizeof(*ports))) -- return -1; -- -- ports = (struct flow_ports *)(skb_network_header(skb) + thoff); -- -- tuple->src_v6 = ip6h->saddr; -- tuple->dst_v6 = ip6h->daddr; -- tuple->src_port = ports->source; -- tuple->dst_port = ports->dest; -- tuple->l3proto = AF_INET6; -- tuple->l4proto = ip6h->nexthdr; -- tuple->iifidx = dev->ifindex; -- -- return 0; --} -- --/* Based on ip_exceeds_mtu(). */ --static bool nf_flow_exceeds_mtu(const struct sk_buff *skb, unsigned int mtu) --{ -- if (skb->len <= mtu) -- return false; -- -- if (skb_is_gso(skb) && skb_gso_validate_mtu(skb, mtu)) -- return false; -- -- return true; --} -- --unsigned int --nf_flow_offload_ipv6_hook(void *priv, struct sk_buff *skb, -- const struct nf_hook_state *state) --{ -- struct flow_offload_tuple_rhash *tuplehash; -- struct nf_flowtable *flow_table = priv; -- struct flow_offload_tuple tuple = {}; -- enum flow_offload_tuple_dir dir; -- struct flow_offload *flow; -- struct net_device *outdev; -- struct in6_addr *nexthop; -- struct ipv6hdr *ip6h; -- struct rt6_info *rt; -- -- if (skb->protocol != htons(ETH_P_IPV6)) -- return NF_ACCEPT; -- -- if (nf_flow_tuple_ipv6(skb, state->in, &tuple) < 0) -- return NF_ACCEPT; -- -- tuplehash = flow_offload_lookup(flow_table, &tuple); -- if (tuplehash == NULL) -- return NF_ACCEPT; -- -- outdev = dev_get_by_index_rcu(state->net, tuplehash->tuple.oifidx); -- if (!outdev) -- return NF_ACCEPT; -- -- dir = tuplehash->tuple.dir; -- flow = container_of(tuplehash, struct flow_offload, tuplehash[dir]); -- rt = (struct rt6_info *)flow->tuplehash[dir].tuple.dst_cache; -- -- if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu))) -- return NF_ACCEPT; -- -- if (skb_try_make_writable(skb, sizeof(*ip6h))) -- return NF_DROP; -- -- if (flow->flags & (FLOW_OFFLOAD_SNAT | FLOW_OFFLOAD_DNAT) && -- nf_flow_nat_ipv6(flow, skb, dir) < 0) -- return NF_DROP; -- -- flow->timeout = (u32)jiffies + NF_FLOW_TIMEOUT; -- ip6h = ipv6_hdr(skb); -- ip6h->hop_limit--; -- -- skb->dev = outdev; -- nexthop = rt6_nexthop(rt, &flow->tuplehash[!dir].tuple.src_v6); -- neigh_xmit(NEIGH_ND_TABLE, outdev, nexthop, skb); -- -- return NF_STOLEN; --} --EXPORT_SYMBOL_GPL(nf_flow_offload_ipv6_hook); - - static struct nf_flowtable_type flowtable_ipv6 = { - .family = NFPROTO_IPV6, ---- a/net/netfilter/nf_flow_table_ip.c -+++ b/net/netfilter/nf_flow_table_ip.c -@@ -4,8 +4,11 @@ - #include <linux/netfilter.h> - #include <linux/rhashtable.h> - #include <linux/ip.h> -+#include <linux/ipv6.h> - #include <linux/netdevice.h> - #include <net/ip.h> -+#include <net/ipv6.h> -+#include <net/ip6_route.h> - #include <net/neighbour.h> - #include <net/netfilter/nf_flow_table.h> - /* For layer 4 checksum field offset. */ -@@ -241,3 +244,215 @@ nf_flow_offload_ip_hook(void *priv, stru - return NF_STOLEN; - } - EXPORT_SYMBOL_GPL(nf_flow_offload_ip_hook); -+ -+static int nf_flow_nat_ipv6_tcp(struct sk_buff *skb, unsigned int thoff, -+ struct in6_addr *addr, -+ struct in6_addr *new_addr) -+{ -+ struct tcphdr *tcph; -+ -+ if (!pskb_may_pull(skb, thoff + sizeof(*tcph)) || -+ skb_try_make_writable(skb, thoff + sizeof(*tcph))) -+ return -1; -+ -+ tcph = (void *)(skb_network_header(skb) + thoff); -+ inet_proto_csum_replace16(&tcph->check, skb, addr->s6_addr32, -+ new_addr->s6_addr32, true); -+ -+ return 0; -+} -+ -+static int nf_flow_nat_ipv6_udp(struct sk_buff *skb, unsigned int thoff, -+ struct in6_addr *addr, -+ struct in6_addr *new_addr) -+{ -+ struct udphdr *udph; -+ -+ if (!pskb_may_pull(skb, thoff + sizeof(*udph)) || -+ skb_try_make_writable(skb, thoff + sizeof(*udph))) -+ return -1; -+ -+ udph = (void *)(skb_network_header(skb) + thoff); -+ if (udph->check || skb->ip_summed == CHECKSUM_PARTIAL) { -+ inet_proto_csum_replace16(&udph->check, skb, addr->s6_addr32, -+ new_addr->s6_addr32, true); -+ if (!udph->check) -+ udph->check = CSUM_MANGLED_0; -+ } -+ -+ return 0; -+} -+ -+static int nf_flow_nat_ipv6_l4proto(struct sk_buff *skb, struct ipv6hdr *ip6h, -+ unsigned int thoff, struct in6_addr *addr, -+ struct in6_addr *new_addr) -+{ -+ switch (ip6h->nexthdr) { -+ case IPPROTO_TCP: -+ if (nf_flow_nat_ipv6_tcp(skb, thoff, addr, new_addr) < 0) -+ return NF_DROP; -+ break; -+ case IPPROTO_UDP: -+ if (nf_flow_nat_ipv6_udp(skb, thoff, addr, new_addr) < 0) -+ return NF_DROP; -+ break; -+ } -+ -+ return 0; -+} -+ -+static int nf_flow_snat_ipv6(const struct flow_offload *flow, -+ struct sk_buff *skb, struct ipv6hdr *ip6h, -+ unsigned int thoff, -+ enum flow_offload_tuple_dir dir) -+{ -+ struct in6_addr addr, new_addr; -+ -+ switch (dir) { -+ case FLOW_OFFLOAD_DIR_ORIGINAL: -+ addr = ip6h->saddr; -+ new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_v6; -+ ip6h->saddr = new_addr; -+ break; -+ case FLOW_OFFLOAD_DIR_REPLY: -+ addr = ip6h->daddr; -+ new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_v6; -+ ip6h->daddr = new_addr; -+ break; -+ default: -+ return -1; -+ } -+ -+ return nf_flow_nat_ipv6_l4proto(skb, ip6h, thoff, &addr, &new_addr); -+} -+ -+static int nf_flow_dnat_ipv6(const struct flow_offload *flow, -+ struct sk_buff *skb, struct ipv6hdr *ip6h, -+ unsigned int thoff, -+ enum flow_offload_tuple_dir dir) -+{ -+ struct in6_addr addr, new_addr; -+ -+ switch (dir) { -+ case FLOW_OFFLOAD_DIR_ORIGINAL: -+ addr = ip6h->daddr; -+ new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_v6; -+ ip6h->daddr = new_addr; -+ break; -+ case FLOW_OFFLOAD_DIR_REPLY: -+ addr = ip6h->saddr; -+ new_addr = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_v6; -+ ip6h->saddr = new_addr; -+ break; -+ default: -+ return -1; -+ } -+ -+ return nf_flow_nat_ipv6_l4proto(skb, ip6h, thoff, &addr, &new_addr); -+} -+ -+static int nf_flow_nat_ipv6(const struct flow_offload *flow, -+ struct sk_buff *skb, -+ enum flow_offload_tuple_dir dir) -+{ -+ struct ipv6hdr *ip6h = ipv6_hdr(skb); -+ unsigned int thoff = sizeof(*ip6h); -+ -+ if (flow->flags & FLOW_OFFLOAD_SNAT && -+ (nf_flow_snat_port(flow, skb, thoff, ip6h->nexthdr, dir) < 0 || -+ nf_flow_snat_ipv6(flow, skb, ip6h, thoff, dir) < 0)) -+ return -1; -+ if (flow->flags & FLOW_OFFLOAD_DNAT && -+ (nf_flow_dnat_port(flow, skb, thoff, ip6h->nexthdr, dir) < 0 || -+ nf_flow_dnat_ipv6(flow, skb, ip6h, thoff, dir) < 0)) -+ return -1; -+ -+ return 0; -+} -+ -+static int nf_flow_tuple_ipv6(struct sk_buff *skb, const struct net_device *dev, -+ struct flow_offload_tuple *tuple) -+{ -+ struct flow_ports *ports; -+ struct ipv6hdr *ip6h; -+ unsigned int thoff; -+ -+ if (!pskb_may_pull(skb, sizeof(*ip6h))) -+ return -1; -+ -+ ip6h = ipv6_hdr(skb); -+ -+ if (ip6h->nexthdr != IPPROTO_TCP && -+ ip6h->nexthdr != IPPROTO_UDP) -+ return -1; -+ -+ thoff = sizeof(*ip6h); -+ if (!pskb_may_pull(skb, thoff + sizeof(*ports))) -+ return -1; -+ -+ ports = (struct flow_ports *)(skb_network_header(skb) + thoff); -+ -+ tuple->src_v6 = ip6h->saddr; -+ tuple->dst_v6 = ip6h->daddr; -+ tuple->src_port = ports->source; -+ tuple->dst_port = ports->dest; -+ tuple->l3proto = AF_INET6; -+ tuple->l4proto = ip6h->nexthdr; -+ tuple->iifidx = dev->ifindex; -+ -+ return 0; -+} -+ -+unsigned int -+nf_flow_offload_ipv6_hook(void *priv, struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ struct flow_offload_tuple_rhash *tuplehash; -+ struct nf_flowtable *flow_table = priv; -+ struct flow_offload_tuple tuple = {}; -+ enum flow_offload_tuple_dir dir; -+ struct flow_offload *flow; -+ struct net_device *outdev; -+ struct in6_addr *nexthop; -+ struct ipv6hdr *ip6h; -+ struct rt6_info *rt; -+ -+ if (skb->protocol != htons(ETH_P_IPV6)) -+ return NF_ACCEPT; -+ -+ if (nf_flow_tuple_ipv6(skb, state->in, &tuple) < 0) -+ return NF_ACCEPT; -+ -+ tuplehash = flow_offload_lookup(flow_table, &tuple); -+ if (tuplehash == NULL) -+ return NF_ACCEPT; -+ -+ outdev = dev_get_by_index_rcu(state->net, tuplehash->tuple.oifidx); -+ if (!outdev) -+ return NF_ACCEPT; -+ -+ dir = tuplehash->tuple.dir; -+ flow = container_of(tuplehash, struct flow_offload, tuplehash[dir]); -+ rt = (struct rt6_info *)flow->tuplehash[dir].tuple.dst_cache; -+ -+ if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu))) -+ return NF_ACCEPT; -+ -+ if (skb_try_make_writable(skb, sizeof(*ip6h))) -+ return NF_DROP; -+ -+ if (flow->flags & (FLOW_OFFLOAD_SNAT | FLOW_OFFLOAD_DNAT) && -+ nf_flow_nat_ipv6(flow, skb, dir) < 0) -+ return NF_DROP; -+ -+ flow->timeout = (u32)jiffies + NF_FLOW_TIMEOUT; -+ ip6h = ipv6_hdr(skb); -+ ip6h->hop_limit--; -+ -+ skb->dev = outdev; -+ nexthop = rt6_nexthop(rt, &flow->tuplehash[!dir].tuple.src_v6); -+ neigh_xmit(NEIGH_ND_TABLE, outdev, nexthop, skb); -+ -+ return NF_STOLEN; -+} -+EXPORT_SYMBOL_GPL(nf_flow_offload_ipv6_hook); diff --git a/target/linux/generic/backport-4.14/356-v4.18-netfilter-nf_flow_table-relax-mixed-ipv4-ipv6-flowta.patch b/target/linux/generic/backport-4.14/356-v4.18-netfilter-nf_flow_table-relax-mixed-ipv4-ipv6-flowta.patch deleted file mode 100644 index b5fe25a1d6..0000000000 --- a/target/linux/generic/backport-4.14/356-v4.18-netfilter-nf_flow_table-relax-mixed-ipv4-ipv6-flowta.patch +++ /dev/null @@ -1,23 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 17 Feb 2018 12:02:28 +0100 -Subject: [PATCH] netfilter: nf_flow_table: relax mixed ipv4/ipv6 flowtable - dependencies - -Since the offload hook code was moved, this table no longer depends on -the IPv4 and IPv6 flowtable modules - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/netfilter/Kconfig -+++ b/net/netfilter/Kconfig -@@ -676,8 +676,7 @@ endif # NF_TABLES - - config NF_FLOW_TABLE_INET - tristate "Netfilter flow table mixed IPv4/IPv6 module" -- depends on NF_FLOW_TABLE_IPV4 -- depends on NF_FLOW_TABLE_IPV6 -+ depends on NF_FLOW_TABLE - help - This option adds the flow table mixed IPv4/IPv6 support. - diff --git a/target/linux/generic/backport-4.14/357-v4.18-netfilter-nf_flow_table-move-init-code-to-nf_flow_ta.patch b/target/linux/generic/backport-4.14/357-v4.18-netfilter-nf_flow_table-move-init-code-to-nf_flow_ta.patch deleted file mode 100644 index 96acb6887e..0000000000 --- a/target/linux/generic/backport-4.14/357-v4.18-netfilter-nf_flow_table-move-init-code-to-nf_flow_ta.patch +++ /dev/null @@ -1,298 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sun, 18 Feb 2018 18:16:31 +0100 -Subject: [PATCH] netfilter: nf_flow_table: move init code to - nf_flow_table_core.c - -Reduces duplication of .gc and .params in flowtable type definitions and -makes the API clearer - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -14,9 +14,8 @@ struct nf_flowtable; - struct nf_flowtable_type { - struct list_head list; - int family; -- void (*gc)(struct work_struct *work); -+ int (*init)(struct nf_flowtable *ft); - void (*free)(struct nf_flowtable *ft); -- const struct rhashtable_params *params; - nf_hookfn *hook; - struct module *owner; - }; -@@ -100,9 +99,8 @@ int nf_flow_table_iterate(struct nf_flow - - void nf_flow_table_cleanup(struct net *net, struct net_device *dev); - -+int nf_flow_table_init(struct nf_flowtable *flow_table); - void nf_flow_table_free(struct nf_flowtable *flow_table); --void nf_flow_offload_work_gc(struct work_struct *work); --extern const struct rhashtable_params nf_flow_offload_rhash_params; - - void flow_offload_dead(struct flow_offload *flow); - ---- a/net/ipv4/netfilter/nf_flow_table_ipv4.c -+++ b/net/ipv4/netfilter/nf_flow_table_ipv4.c -@@ -7,8 +7,7 @@ - - static struct nf_flowtable_type flowtable_ipv4 = { - .family = NFPROTO_IPV4, -- .params = &nf_flow_offload_rhash_params, -- .gc = nf_flow_offload_work_gc, -+ .init = nf_flow_table_init, - .free = nf_flow_table_free, - .hook = nf_flow_offload_ip_hook, - .owner = THIS_MODULE, ---- a/net/ipv6/netfilter/nf_flow_table_ipv6.c -+++ b/net/ipv6/netfilter/nf_flow_table_ipv6.c -@@ -8,8 +8,7 @@ - - static struct nf_flowtable_type flowtable_ipv6 = { - .family = NFPROTO_IPV6, -- .params = &nf_flow_offload_rhash_params, -- .gc = nf_flow_offload_work_gc, -+ .init = nf_flow_table_init, - .free = nf_flow_table_free, - .hook = nf_flow_offload_ipv6_hook, - .owner = THIS_MODULE, ---- a/net/netfilter/nf_flow_table_core.c -+++ b/net/netfilter/nf_flow_table_core.c -@@ -116,16 +116,50 @@ void flow_offload_dead(struct flow_offlo - } - EXPORT_SYMBOL_GPL(flow_offload_dead); - -+static u32 flow_offload_hash(const void *data, u32 len, u32 seed) -+{ -+ const struct flow_offload_tuple *tuple = data; -+ -+ return jhash(tuple, offsetof(struct flow_offload_tuple, dir), seed); -+} -+ -+static u32 flow_offload_hash_obj(const void *data, u32 len, u32 seed) -+{ -+ const struct flow_offload_tuple_rhash *tuplehash = data; -+ -+ return jhash(&tuplehash->tuple, offsetof(struct flow_offload_tuple, dir), seed); -+} -+ -+static int flow_offload_hash_cmp(struct rhashtable_compare_arg *arg, -+ const void *ptr) -+{ -+ const struct flow_offload_tuple *tuple = arg->key; -+ const struct flow_offload_tuple_rhash *x = ptr; -+ -+ if (memcmp(&x->tuple, tuple, offsetof(struct flow_offload_tuple, dir))) -+ return 1; -+ -+ return 0; -+} -+ -+static const struct rhashtable_params nf_flow_offload_rhash_params = { -+ .head_offset = offsetof(struct flow_offload_tuple_rhash, node), -+ .hashfn = flow_offload_hash, -+ .obj_hashfn = flow_offload_hash_obj, -+ .obj_cmpfn = flow_offload_hash_cmp, -+ .automatic_shrinking = true, -+}; -+ - int flow_offload_add(struct nf_flowtable *flow_table, struct flow_offload *flow) - { - flow->timeout = (u32)jiffies; - - rhashtable_insert_fast(&flow_table->rhashtable, - &flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].node, -- *flow_table->type->params); -+ nf_flow_offload_rhash_params); - rhashtable_insert_fast(&flow_table->rhashtable, - &flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].node, -- *flow_table->type->params); -+ nf_flow_offload_rhash_params); - return 0; - } - EXPORT_SYMBOL_GPL(flow_offload_add); -@@ -135,10 +169,10 @@ static void flow_offload_del(struct nf_f - { - rhashtable_remove_fast(&flow_table->rhashtable, - &flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].node, -- *flow_table->type->params); -+ nf_flow_offload_rhash_params); - rhashtable_remove_fast(&flow_table->rhashtable, - &flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].node, -- *flow_table->type->params); -+ nf_flow_offload_rhash_params); - - flow_offload_free(flow); - } -@@ -148,7 +182,7 @@ flow_offload_lookup(struct nf_flowtable - struct flow_offload_tuple *tuple) - { - return rhashtable_lookup_fast(&flow_table->rhashtable, tuple, -- *flow_table->type->params); -+ nf_flow_offload_rhash_params); - } - EXPORT_SYMBOL_GPL(flow_offload_lookup); - -@@ -237,7 +271,7 @@ out: - return 1; - } - --void nf_flow_offload_work_gc(struct work_struct *work) -+static void nf_flow_offload_work_gc(struct work_struct *work) - { - struct nf_flowtable *flow_table; - -@@ -245,42 +279,6 @@ void nf_flow_offload_work_gc(struct work - nf_flow_offload_gc_step(flow_table); - queue_delayed_work(system_power_efficient_wq, &flow_table->gc_work, HZ); - } --EXPORT_SYMBOL_GPL(nf_flow_offload_work_gc); -- --static u32 flow_offload_hash(const void *data, u32 len, u32 seed) --{ -- const struct flow_offload_tuple *tuple = data; -- -- return jhash(tuple, offsetof(struct flow_offload_tuple, dir), seed); --} -- --static u32 flow_offload_hash_obj(const void *data, u32 len, u32 seed) --{ -- const struct flow_offload_tuple_rhash *tuplehash = data; -- -- return jhash(&tuplehash->tuple, offsetof(struct flow_offload_tuple, dir), seed); --} -- --static int flow_offload_hash_cmp(struct rhashtable_compare_arg *arg, -- const void *ptr) --{ -- const struct flow_offload_tuple *tuple = arg->key; -- const struct flow_offload_tuple_rhash *x = ptr; -- -- if (memcmp(&x->tuple, tuple, offsetof(struct flow_offload_tuple, dir))) -- return 1; -- -- return 0; --} -- --const struct rhashtable_params nf_flow_offload_rhash_params = { -- .head_offset = offsetof(struct flow_offload_tuple_rhash, node), -- .hashfn = flow_offload_hash, -- .obj_hashfn = flow_offload_hash_obj, -- .obj_cmpfn = flow_offload_hash_cmp, -- .automatic_shrinking = true, --}; --EXPORT_SYMBOL_GPL(nf_flow_offload_rhash_params); - - static int nf_flow_nat_port_tcp(struct sk_buff *skb, unsigned int thoff, - __be16 port, __be16 new_port) -@@ -398,6 +396,24 @@ int nf_flow_dnat_port(const struct flow_ - } - EXPORT_SYMBOL_GPL(nf_flow_dnat_port); - -+int nf_flow_table_init(struct nf_flowtable *flowtable) -+{ -+ int err; -+ -+ INIT_DEFERRABLE_WORK(&flowtable->gc_work, nf_flow_offload_work_gc); -+ -+ err = rhashtable_init(&flowtable->rhashtable, -+ &nf_flow_offload_rhash_params); -+ if (err < 0) -+ return err; -+ -+ queue_delayed_work(system_power_efficient_wq, -+ &flowtable->gc_work, HZ); -+ -+ return 0; -+} -+EXPORT_SYMBOL_GPL(nf_flow_table_init); -+ - static void nf_flow_table_do_cleanup(struct flow_offload *flow, void *data) - { - struct net_device *dev = data; -@@ -423,8 +439,10 @@ EXPORT_SYMBOL_GPL(nf_flow_table_cleanup) - - void nf_flow_table_free(struct nf_flowtable *flow_table) - { -+ cancel_delayed_work_sync(&flow_table->gc_work); - nf_flow_table_iterate(flow_table, nf_flow_table_do_cleanup, NULL); - WARN_ON(!nf_flow_offload_gc_step(flow_table)); -+ rhashtable_destroy(&flow_table->rhashtable); - } - EXPORT_SYMBOL_GPL(nf_flow_table_free); - ---- a/net/netfilter/nf_flow_table_inet.c -+++ b/net/netfilter/nf_flow_table_inet.c -@@ -22,8 +22,7 @@ nf_flow_offload_inet_hook(void *priv, st - - static struct nf_flowtable_type flowtable_inet = { - .family = NFPROTO_INET, -- .params = &nf_flow_offload_rhash_params, -- .gc = nf_flow_offload_work_gc, -+ .init = nf_flow_table_init, - .free = nf_flow_table_free, - .hook = nf_flow_offload_inet_hook, - .owner = THIS_MODULE, ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -5108,40 +5108,38 @@ static int nf_tables_newflowtable(struct - } - - flowtable->data.type = type; -- err = rhashtable_init(&flowtable->data.rhashtable, type->params); -+ err = type->init(&flowtable->data); - if (err < 0) - goto err3; - - err = nf_tables_flowtable_parse_hook(&ctx, nla[NFTA_FLOWTABLE_HOOK], - flowtable); - if (err < 0) -- goto err3; -+ goto err4; - - for (i = 0; i < flowtable->ops_len; i++) { - err = nf_register_net_hook(net, &flowtable->ops[i]); - if (err < 0) -- goto err4; -+ goto err5; - } - - err = nft_trans_flowtable_add(&ctx, NFT_MSG_NEWFLOWTABLE, flowtable); - if (err < 0) -- goto err5; -- -- INIT_DEFERRABLE_WORK(&flowtable->data.gc_work, type->gc); -- queue_delayed_work(system_power_efficient_wq, -- &flowtable->data.gc_work, HZ); -+ goto err6; - - list_add_tail_rcu(&flowtable->list, &table->flowtables); - table->use++; - - return 0; --err5: -+err6: - i = flowtable->ops_len; --err4: -+err5: - for (k = i - 1; k >= 0; k--) - nf_unregister_net_hook(net, &flowtable->ops[i]); - - kfree(flowtable->ops); -+err4: -+ flowtable->data.type->free(&flowtable->data); - err3: - module_put(type->owner); - err2: -@@ -5422,10 +5420,8 @@ err: - - static void nf_tables_flowtable_destroy(struct nft_flowtable *flowtable) - { -- cancel_delayed_work_sync(&flowtable->data.gc_work); - kfree(flowtable->name); - flowtable->data.type->free(&flowtable->data); -- rhashtable_destroy(&flowtable->data.rhashtable); - module_put(flowtable->data.type->owner); - } - diff --git a/target/linux/generic/backport-4.14/358-v4.18-netfilter-nf_flow_table-fix-priv-pointer-for-netdev-.patch b/target/linux/generic/backport-4.14/358-v4.18-netfilter-nf_flow_table-fix-priv-pointer-for-netdev-.patch deleted file mode 100644 index ea86e761d7..0000000000 --- a/target/linux/generic/backport-4.14/358-v4.18-netfilter-nf_flow_table-fix-priv-pointer-for-netdev-.patch +++ /dev/null @@ -1,22 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Tue, 20 Feb 2018 14:48:51 +0100 -Subject: [PATCH] netfilter: nf_flow_table: fix priv pointer for netdev hook - -The offload ip hook expects a pointer to the flowtable, not to the -rhashtable. Since the rhashtable is the first member, this is safe for -the moment, but breaks as soon as the structure layout changes - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -4974,7 +4974,7 @@ static int nf_tables_flowtable_parse_hoo - flowtable->ops[i].pf = NFPROTO_NETDEV; - flowtable->ops[i].hooknum = hooknum; - flowtable->ops[i].priority = priority; -- flowtable->ops[i].priv = &flowtable->data.rhashtable; -+ flowtable->ops[i].priv = &flowtable->data; - flowtable->ops[i].hook = flowtable->data.type->hook; - flowtable->ops[i].dev = dev_array[i]; - } diff --git a/target/linux/generic/backport-4.14/359-v4.18-netfilter-nf_flow_table-track-flow-tables-in-nf_flow.patch b/target/linux/generic/backport-4.14/359-v4.18-netfilter-nf_flow_table-track-flow-tables-in-nf_flow.patch deleted file mode 100644 index 643189b5c0..0000000000 --- a/target/linux/generic/backport-4.14/359-v4.18-netfilter-nf_flow_table-track-flow-tables-in-nf_flow.patch +++ /dev/null @@ -1,114 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Tue, 20 Feb 2018 14:08:14 +0100 -Subject: [PATCH] netfilter: nf_flow_table: track flow tables in nf_flow_table - directly - -Avoids having nf_flow_table depend on nftables (useful for future -iptables backport work) - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -21,6 +21,7 @@ struct nf_flowtable_type { - }; - - struct nf_flowtable { -+ struct list_head list; - struct rhashtable rhashtable; - const struct nf_flowtable_type *type; - struct delayed_work gc_work; ---- a/include/net/netfilter/nf_tables.h -+++ b/include/net/netfilter/nf_tables.h -@@ -1097,9 +1097,6 @@ struct nft_flowtable { - struct nft_flowtable *nf_tables_flowtable_lookup(const struct nft_table *table, - const struct nlattr *nla, - u8 genmask); --void nft_flow_table_iterate(struct net *net, -- void (*iter)(struct nf_flowtable *flowtable, void *data), -- void *data); - - void nft_register_flowtable_type(struct nf_flowtable_type *type); - void nft_unregister_flowtable_type(struct nf_flowtable_type *type); ---- a/net/netfilter/nf_flow_table_core.c -+++ b/net/netfilter/nf_flow_table_core.c -@@ -18,6 +18,9 @@ struct flow_offload_entry { - struct rcu_head rcu_head; - }; - -+static DEFINE_MUTEX(flowtable_lock); -+static LIST_HEAD(flowtables); -+ - static void - flow_offload_fill_dir(struct flow_offload *flow, struct nf_conn *ct, - struct nf_flow_route *route, -@@ -410,6 +413,10 @@ int nf_flow_table_init(struct nf_flowtab - queue_delayed_work(system_power_efficient_wq, - &flowtable->gc_work, HZ); - -+ mutex_lock(&flowtable_lock); -+ list_add(&flowtable->list, &flowtables); -+ mutex_unlock(&flowtable_lock); -+ - return 0; - } - EXPORT_SYMBOL_GPL(nf_flow_table_init); -@@ -425,20 +432,28 @@ static void nf_flow_table_do_cleanup(str - } - - static void nf_flow_table_iterate_cleanup(struct nf_flowtable *flowtable, -- void *data) -+ struct net_device *dev) - { -- nf_flow_table_iterate(flowtable, nf_flow_table_do_cleanup, data); -+ nf_flow_table_iterate(flowtable, nf_flow_table_do_cleanup, dev); - flush_delayed_work(&flowtable->gc_work); - } - - void nf_flow_table_cleanup(struct net *net, struct net_device *dev) - { -- nft_flow_table_iterate(net, nf_flow_table_iterate_cleanup, dev); -+ struct nf_flowtable *flowtable; -+ -+ mutex_lock(&flowtable_lock); -+ list_for_each_entry(flowtable, &flowtables, list) -+ nf_flow_table_iterate_cleanup(flowtable, dev); -+ mutex_unlock(&flowtable_lock); - } - EXPORT_SYMBOL_GPL(nf_flow_table_cleanup); - - void nf_flow_table_free(struct nf_flowtable *flow_table) - { -+ mutex_lock(&flowtable_lock); -+ list_del(&flow_table->list); -+ mutex_unlock(&flowtable_lock); - cancel_delayed_work_sync(&flow_table->gc_work); - nf_flow_table_iterate(flow_table, nf_flow_table_do_cleanup, NULL); - WARN_ON(!nf_flow_offload_gc_step(flow_table)); ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -5018,23 +5018,6 @@ static const struct nf_flowtable_type *n - return ERR_PTR(-ENOENT); - } - --void nft_flow_table_iterate(struct net *net, -- void (*iter)(struct nf_flowtable *flowtable, void *data), -- void *data) --{ -- struct nft_flowtable *flowtable; -- const struct nft_table *table; -- -- nfnl_lock(NFNL_SUBSYS_NFTABLES); -- list_for_each_entry(table, &net->nft.tables, list) { -- list_for_each_entry(flowtable, &table->flowtables, list) { -- iter(&flowtable->data, data); -- } -- } -- nfnl_unlock(NFNL_SUBSYS_NFTABLES); --} --EXPORT_SYMBOL_GPL(nft_flow_table_iterate); -- - static void nft_unregister_flowtable_net_hooks(struct net *net, - struct nft_flowtable *flowtable) - { diff --git a/target/linux/generic/backport-4.14/360-v4.18-netfilter-nf_flow_table-make-flow_offload_dead-inlin.patch b/target/linux/generic/backport-4.14/360-v4.18-netfilter-nf_flow_table-make-flow_offload_dead-inlin.patch deleted file mode 100644 index d33400c729..0000000000 --- a/target/linux/generic/backport-4.14/360-v4.18-netfilter-nf_flow_table-make-flow_offload_dead-inlin.patch +++ /dev/null @@ -1,38 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sun, 25 Feb 2018 15:37:27 +0100 -Subject: [PATCH] netfilter: nf_flow_table: make flow_offload_dead inline - -It is too trivial to keep as a separate exported function - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -103,7 +103,10 @@ void nf_flow_table_cleanup(struct net *n - int nf_flow_table_init(struct nf_flowtable *flow_table); - void nf_flow_table_free(struct nf_flowtable *flow_table); - --void flow_offload_dead(struct flow_offload *flow); -+static inline void flow_offload_dead(struct flow_offload *flow) -+{ -+ flow->flags |= FLOW_OFFLOAD_DYING; -+} - - int nf_flow_snat_port(const struct flow_offload *flow, - struct sk_buff *skb, unsigned int thoff, ---- a/net/netfilter/nf_flow_table_core.c -+++ b/net/netfilter/nf_flow_table_core.c -@@ -113,12 +113,6 @@ void flow_offload_free(struct flow_offlo - } - EXPORT_SYMBOL_GPL(flow_offload_free); - --void flow_offload_dead(struct flow_offload *flow) --{ -- flow->flags |= FLOW_OFFLOAD_DYING; --} --EXPORT_SYMBOL_GPL(flow_offload_dead); -- - static u32 flow_offload_hash(const void *data, u32 len, u32 seed) - { - const struct flow_offload_tuple *tuple = data; diff --git a/target/linux/generic/backport-4.14/361-v4.18-netfilter-nf_flow_table-add-a-new-flow-state-for-tea.patch b/target/linux/generic/backport-4.14/361-v4.18-netfilter-nf_flow_table-add-a-new-flow-state-for-tea.patch deleted file mode 100644 index 30cebfac60..0000000000 --- a/target/linux/generic/backport-4.14/361-v4.18-netfilter-nf_flow_table-add-a-new-flow-state-for-tea.patch +++ /dev/null @@ -1,83 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sun, 25 Feb 2018 15:38:31 +0100 -Subject: [PATCH] netfilter: nf_flow_table: add a new flow state for - tearing down offloading - -Will be used to tear down the offload entry while keeping the conntrack -entry alive. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -68,6 +68,7 @@ struct flow_offload_tuple_rhash { - #define FLOW_OFFLOAD_SNAT 0x1 - #define FLOW_OFFLOAD_DNAT 0x2 - #define FLOW_OFFLOAD_DYING 0x4 -+#define FLOW_OFFLOAD_TEARDOWN 0x8 - - struct flow_offload { - struct flow_offload_tuple_rhash tuplehash[FLOW_OFFLOAD_DIR_MAX]; -@@ -103,6 +104,7 @@ void nf_flow_table_cleanup(struct net *n - int nf_flow_table_init(struct nf_flowtable *flow_table); - void nf_flow_table_free(struct nf_flowtable *flow_table); - -+void flow_offload_teardown(struct flow_offload *flow); - static inline void flow_offload_dead(struct flow_offload *flow) - { - flow->flags |= FLOW_OFFLOAD_DYING; ---- a/net/netfilter/nf_flow_table_core.c -+++ b/net/netfilter/nf_flow_table_core.c -@@ -174,6 +174,12 @@ static void flow_offload_del(struct nf_f - flow_offload_free(flow); - } - -+void flow_offload_teardown(struct flow_offload *flow) -+{ -+ flow->flags |= FLOW_OFFLOAD_TEARDOWN; -+} -+EXPORT_SYMBOL_GPL(flow_offload_teardown); -+ - struct flow_offload_tuple_rhash * - flow_offload_lookup(struct nf_flowtable *flow_table, - struct flow_offload_tuple *tuple) -@@ -226,11 +232,6 @@ static inline bool nf_flow_has_expired(c - return (__s32)(flow->timeout - (u32)jiffies) <= 0; - } - --static inline bool nf_flow_is_dying(const struct flow_offload *flow) --{ -- return flow->flags & FLOW_OFFLOAD_DYING; --} -- - static int nf_flow_offload_gc_step(struct nf_flowtable *flow_table) - { - struct flow_offload_tuple_rhash *tuplehash; -@@ -258,7 +259,8 @@ static int nf_flow_offload_gc_step(struc - flow = container_of(tuplehash, struct flow_offload, tuplehash[0]); - - if (nf_flow_has_expired(flow) || -- nf_flow_is_dying(flow)) -+ (flow->flags & (FLOW_OFFLOAD_DYING | -+ FLOW_OFFLOAD_TEARDOWN))) - flow_offload_del(flow_table, flow); - } - out: -@@ -419,10 +421,14 @@ static void nf_flow_table_do_cleanup(str - { - struct net_device *dev = data; - -- if (dev && flow->tuplehash[0].tuple.iifidx != dev->ifindex) -+ if (!dev) { -+ flow_offload_teardown(flow); - return; -+ } - -- flow_offload_dead(flow); -+ if (flow->tuplehash[0].tuple.iifidx == dev->ifindex || -+ flow->tuplehash[1].tuple.iifidx == dev->ifindex) -+ flow_offload_dead(flow); - } - - static void nf_flow_table_iterate_cleanup(struct nf_flowtable *flowtable, diff --git a/target/linux/generic/backport-4.14/362-v4.18-netfilter-nf_flow_table-in-flow_offload_lookup-skip-.patch b/target/linux/generic/backport-4.14/362-v4.18-netfilter-nf_flow_table-in-flow_offload_lookup-skip-.patch deleted file mode 100644 index d14ac97a59..0000000000 --- a/target/linux/generic/backport-4.14/362-v4.18-netfilter-nf_flow_table-in-flow_offload_lookup-skip-.patch +++ /dev/null @@ -1,36 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sun, 25 Feb 2018 15:39:56 +0100 -Subject: [PATCH] netfilter: nf_flow_table: in flow_offload_lookup, skip - entries being deleted - -Preparation for sending flows back to the slow path - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/netfilter/nf_flow_table_core.c -+++ b/net/netfilter/nf_flow_table_core.c -@@ -184,8 +184,21 @@ struct flow_offload_tuple_rhash * - flow_offload_lookup(struct nf_flowtable *flow_table, - struct flow_offload_tuple *tuple) - { -- return rhashtable_lookup_fast(&flow_table->rhashtable, tuple, -- nf_flow_offload_rhash_params); -+ struct flow_offload_tuple_rhash *tuplehash; -+ struct flow_offload *flow; -+ int dir; -+ -+ tuplehash = rhashtable_lookup_fast(&flow_table->rhashtable, tuple, -+ nf_flow_offload_rhash_params); -+ if (!tuplehash) -+ return NULL; -+ -+ dir = tuplehash->tuple.dir; -+ flow = container_of(tuplehash, struct flow_offload, tuplehash[dir]); -+ if (flow->flags & (FLOW_OFFLOAD_DYING | FLOW_OFFLOAD_TEARDOWN)) -+ return NULL; -+ -+ return tuplehash; - } - EXPORT_SYMBOL_GPL(flow_offload_lookup); - diff --git a/target/linux/generic/backport-4.14/363-v4.18-netfilter-nf_flow_table-add-support-for-sending-flow.patch b/target/linux/generic/backport-4.14/363-v4.18-netfilter-nf_flow_table-add-support-for-sending-flow.patch deleted file mode 100644 index 905880fead..0000000000 --- a/target/linux/generic/backport-4.14/363-v4.18-netfilter-nf_flow_table-add-support-for-sending-flow.patch +++ /dev/null @@ -1,99 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sun, 25 Feb 2018 15:41:11 +0100 -Subject: [PATCH] netfilter: nf_flow_table: add support for sending flows - back to the slow path - -Reset the timeout. For TCP, also set the state to indicate to use the -next incoming packets to reset window tracking. -This allows the slow path to take over again once the offload state has -been torn down - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/netfilter/nf_flow_table_core.c -+++ b/net/netfilter/nf_flow_table_core.c -@@ -100,6 +100,43 @@ err_ct_refcnt: - } - EXPORT_SYMBOL_GPL(flow_offload_alloc); - -+static void flow_offload_fixup_tcp(struct ip_ct_tcp *tcp) -+{ -+ tcp->state = TCP_CONNTRACK_ESTABLISHED; -+ tcp->seen[0].td_maxwin = 0; -+ tcp->seen[1].td_maxwin = 0; -+} -+ -+static void flow_offload_fixup_ct_state(struct nf_conn *ct) -+{ -+ const struct nf_conntrack_l4proto *l4proto; -+ struct net *net = nf_ct_net(ct); -+ unsigned int *timeouts; -+ unsigned int timeout; -+ int l4num; -+ -+ l4num = nf_ct_protonum(ct); -+ if (l4num == IPPROTO_TCP) -+ flow_offload_fixup_tcp(&ct->proto.tcp); -+ -+ l4proto = __nf_ct_l4proto_find(nf_ct_l3num(ct), l4num); -+ if (!l4proto) -+ return; -+ -+ timeouts = l4proto->get_timeouts(net); -+ if (!timeouts) -+ return; -+ -+ if (l4num == IPPROTO_TCP) -+ timeout = timeouts[TCP_CONNTRACK_ESTABLISHED]; -+ else if (l4num == IPPROTO_UDP) -+ timeout = timeouts[UDP_CT_REPLIED]; -+ else -+ return; -+ -+ ct->timeout = nfct_time_stamp + timeout; -+} -+ - void flow_offload_free(struct flow_offload *flow) - { - struct flow_offload_entry *e; -@@ -107,7 +144,8 @@ void flow_offload_free(struct flow_offlo - dst_release(flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_cache); - dst_release(flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_cache); - e = container_of(flow, struct flow_offload_entry, flow); -- nf_ct_delete(e->ct, 0, 0); -+ if (flow->flags & FLOW_OFFLOAD_DYING) -+ nf_ct_delete(e->ct, 0, 0); - nf_ct_put(e->ct); - kfree_rcu(e, rcu_head); - } -@@ -164,6 +202,8 @@ EXPORT_SYMBOL_GPL(flow_offload_add); - static void flow_offload_del(struct nf_flowtable *flow_table, - struct flow_offload *flow) - { -+ struct flow_offload_entry *e; -+ - rhashtable_remove_fast(&flow_table->rhashtable, - &flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].node, - nf_flow_offload_rhash_params); -@@ -171,12 +211,20 @@ static void flow_offload_del(struct nf_f - &flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].node, - nf_flow_offload_rhash_params); - -+ e = container_of(flow, struct flow_offload_entry, flow); -+ clear_bit(IPS_OFFLOAD_BIT, &e->ct->status); -+ - flow_offload_free(flow); - } - - void flow_offload_teardown(struct flow_offload *flow) - { -+ struct flow_offload_entry *e; -+ - flow->flags |= FLOW_OFFLOAD_TEARDOWN; -+ -+ e = container_of(flow, struct flow_offload_entry, flow); -+ flow_offload_fixup_ct_state(e->ct); - } - EXPORT_SYMBOL_GPL(flow_offload_teardown); - diff --git a/target/linux/generic/backport-4.14/364-v4.18-netfilter-nf_flow_table-tear-down-TCP-flows-if-RST-o.patch b/target/linux/generic/backport-4.14/364-v4.18-netfilter-nf_flow_table-tear-down-TCP-flows-if-RST-o.patch deleted file mode 100644 index 8b0024cd8d..0000000000 --- a/target/linux/generic/backport-4.14/364-v4.18-netfilter-nf_flow_table-tear-down-TCP-flows-if-RST-o.patch +++ /dev/null @@ -1,81 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sun, 25 Feb 2018 15:42:58 +0100 -Subject: [PATCH] netfilter: nf_flow_table: tear down TCP flows if RST or - FIN was seen - -Allow the slow path to handle the shutdown of the connection with proper -timeouts - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/netfilter/nf_flow_table_ip.c -+++ b/net/netfilter/nf_flow_table_ip.c -@@ -15,6 +15,23 @@ - #include <linux/tcp.h> - #include <linux/udp.h> - -+static int nf_flow_tcp_state_check(struct flow_offload *flow, -+ struct sk_buff *skb, unsigned int thoff) -+{ -+ struct tcphdr *tcph; -+ -+ if (!pskb_may_pull(skb, thoff + sizeof(*tcph))) -+ return -1; -+ -+ tcph = (void *)(skb_network_header(skb) + thoff); -+ if (unlikely(tcph->fin || tcph->rst)) { -+ flow_offload_teardown(flow); -+ return -1; -+ } -+ -+ return 0; -+} -+ - static int nf_flow_nat_ip_tcp(struct sk_buff *skb, unsigned int thoff, - __be32 addr, __be32 new_addr) - { -@@ -118,10 +135,9 @@ static int nf_flow_dnat_ip(const struct - } - - static int nf_flow_nat_ip(const struct flow_offload *flow, struct sk_buff *skb, -- enum flow_offload_tuple_dir dir) -+ unsigned int thoff, enum flow_offload_tuple_dir dir) - { - struct iphdr *iph = ip_hdr(skb); -- unsigned int thoff = iph->ihl * 4; - - if (flow->flags & FLOW_OFFLOAD_SNAT && - (nf_flow_snat_port(flow, skb, thoff, iph->protocol, dir) < 0 || -@@ -201,6 +217,7 @@ nf_flow_offload_ip_hook(void *priv, stru - struct flow_offload *flow; - struct net_device *outdev; - const struct rtable *rt; -+ unsigned int thoff; - struct iphdr *iph; - __be32 nexthop; - -@@ -229,8 +246,12 @@ nf_flow_offload_ip_hook(void *priv, stru - if (skb_try_make_writable(skb, sizeof(*iph))) - return NF_DROP; - -+ thoff = ip_hdr(skb)->ihl * 4; -+ if (nf_flow_tcp_state_check(flow, skb, thoff)) -+ return NF_ACCEPT; -+ - if (flow->flags & (FLOW_OFFLOAD_SNAT | FLOW_OFFLOAD_DNAT) && -- nf_flow_nat_ip(flow, skb, dir) < 0) -+ nf_flow_nat_ip(flow, skb, thoff, dir) < 0) - return NF_DROP; - - flow->timeout = (u32)jiffies + NF_FLOW_TIMEOUT; -@@ -438,6 +459,9 @@ nf_flow_offload_ipv6_hook(void *priv, st - if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu))) - return NF_ACCEPT; - -+ if (nf_flow_tcp_state_check(flow, skb, sizeof(*ip6h))) -+ return NF_ACCEPT; -+ - if (skb_try_make_writable(skb, sizeof(*ip6h))) - return NF_DROP; - diff --git a/target/linux/generic/backport-4.14/365-v4.16-netfilter-nf_flow_table-fix-checksum-when-handling-D.patch b/target/linux/generic/backport-4.14/365-v4.16-netfilter-nf_flow_table-fix-checksum-when-handling-D.patch deleted file mode 100644 index 372c8d59ef..0000000000 --- a/target/linux/generic/backport-4.14/365-v4.16-netfilter-nf_flow_table-fix-checksum-when-handling-D.patch +++ /dev/null @@ -1,19 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sun, 25 Feb 2018 17:22:55 +0100 -Subject: [PATCH] netfilter: nf_flow_table: fix checksum when handling DNAT - -Add a missing call to csum_replace4 like on SNAT - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/netfilter/nf_flow_table_ip.c -+++ b/net/netfilter/nf_flow_table_ip.c -@@ -130,6 +130,7 @@ static int nf_flow_dnat_ip(const struct - default: - return -1; - } -+ csum_replace4(&iph->check, addr, new_addr); - - return nf_flow_nat_ip_l4proto(skb, iph, thoff, addr, new_addr); - } diff --git a/target/linux/generic/backport-4.14/366-netfilter-nft_flow_offload-Fix-reverse-route-lookup.patch b/target/linux/generic/backport-4.14/366-netfilter-nft_flow_offload-Fix-reverse-route-lookup.patch deleted file mode 100644 index e91aaa91d7..0000000000 --- a/target/linux/generic/backport-4.14/366-netfilter-nft_flow_offload-Fix-reverse-route-lookup.patch +++ /dev/null @@ -1,39 +0,0 @@ -From: wenxu <wenxu@ucloud.cn> -Date: Wed, 9 Jan 2019 10:40:11 +0800 -Subject: [PATCH] netfilter: nft_flow_offload: Fix reverse route lookup - -Using the following example: - - client 1.1.1.7 ---> 2.2.2.7 which dnat to 10.0.0.7 server - -The first reply packet (ie. syn+ack) uses an incorrect destination -address for the reverse route lookup since it uses: - - daddr = ct->tuplehash[!dir].tuple.dst.u3.ip; - -which is 2.2.2.7 in the scenario that is described above, while this -should be: - - daddr = ct->tuplehash[dir].tuple.src.u3.ip; - -that is 10.0.0.7. - -Signed-off-by: wenxu <wenxu@ucloud.cn> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/net/netfilter/nft_flow_offload.c -+++ b/net/netfilter/nft_flow_offload.c -@@ -29,10 +29,10 @@ static int nft_flow_route(const struct n - memset(&fl, 0, sizeof(fl)); - switch (nft_pf(pkt)) { - case NFPROTO_IPV4: -- fl.u.ip4.daddr = ct->tuplehash[!dir].tuple.dst.u3.ip; -+ fl.u.ip4.daddr = ct->tuplehash[dir].tuple.src.u3.ip; - break; - case NFPROTO_IPV6: -- fl.u.ip6.daddr = ct->tuplehash[!dir].tuple.dst.u3.in6; -+ fl.u.ip6.daddr = ct->tuplehash[dir].tuple.src.u3.in6; - break; - } - diff --git a/target/linux/generic/backport-4.14/367-v4.18-netfilter-nf_flow_table-add-missing-condition-for-TC.patch b/target/linux/generic/backport-4.14/367-v4.18-netfilter-nf_flow_table-add-missing-condition-for-TC.patch deleted file mode 100644 index 2a470f77e3..0000000000 --- a/target/linux/generic/backport-4.14/367-v4.18-netfilter-nf_flow_table-add-missing-condition-for-TC.patch +++ /dev/null @@ -1,48 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 23 Mar 2018 17:15:22 +0100 -Subject: [PATCH] netfilter: nf_flow_table: add missing condition for TCP state - check - -Avoid looking at unrelated fields in UDP packets - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/netfilter/nf_flow_table_ip.c -+++ b/net/netfilter/nf_flow_table_ip.c -@@ -15,11 +15,14 @@ - #include <linux/tcp.h> - #include <linux/udp.h> - --static int nf_flow_tcp_state_check(struct flow_offload *flow, -- struct sk_buff *skb, unsigned int thoff) -+static int nf_flow_state_check(struct flow_offload *flow, int proto, -+ struct sk_buff *skb, unsigned int thoff) - { - struct tcphdr *tcph; - -+ if (proto != IPPROTO_TCP) -+ return 0; -+ - if (!pskb_may_pull(skb, thoff + sizeof(*tcph))) - return -1; - -@@ -248,7 +251,7 @@ nf_flow_offload_ip_hook(void *priv, stru - return NF_DROP; - - thoff = ip_hdr(skb)->ihl * 4; -- if (nf_flow_tcp_state_check(flow, skb, thoff)) -+ if (nf_flow_state_check(flow, ip_hdr(skb)->protocol, skb, thoff)) - return NF_ACCEPT; - - if (flow->flags & (FLOW_OFFLOAD_SNAT | FLOW_OFFLOAD_DNAT) && -@@ -460,7 +463,8 @@ nf_flow_offload_ipv6_hook(void *priv, st - if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu))) - return NF_ACCEPT; - -- if (nf_flow_tcp_state_check(flow, skb, sizeof(*ip6h))) -+ if (nf_flow_state_check(flow, ipv6_hdr(skb)->nexthdr, skb, -+ sizeof(*ip6h))) - return NF_ACCEPT; - - if (skb_try_make_writable(skb, sizeof(*ip6h))) diff --git a/target/linux/generic/backport-4.14/368-v4.18-netfilter-nf_flow_table-fix-offloading-connections-w.patch b/target/linux/generic/backport-4.14/368-v4.18-netfilter-nf_flow_table-fix-offloading-connections-w.patch deleted file mode 100644 index f3d83a1536..0000000000 --- a/target/linux/generic/backport-4.14/368-v4.18-netfilter-nf_flow_table-fix-offloading-connections-w.patch +++ /dev/null @@ -1,23 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 23 Mar 2018 19:12:30 +0100 -Subject: [PATCH] netfilter: nf_flow_table: fix offloading connections with - SNAT+DNAT - -Pass all NAT types to the flow offload struct, otherwise parts of the -address/port pair do not get translated properly, causing connection -stalls - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/netfilter/nf_flow_table_core.c -+++ b/net/netfilter/nf_flow_table_core.c -@@ -84,7 +84,7 @@ flow_offload_alloc(struct nf_conn *ct, s - - if (ct->status & IPS_SRC_NAT) - flow->flags |= FLOW_OFFLOAD_SNAT; -- else if (ct->status & IPS_DST_NAT) -+ if (ct->status & IPS_DST_NAT) - flow->flags |= FLOW_OFFLOAD_DNAT; - - return flow; diff --git a/target/linux/generic/backport-4.14/369-v4.18-netfilter-nf_flow_table-attach-dst-to-skbs.patch b/target/linux/generic/backport-4.14/369-v4.18-netfilter-nf_flow_table-attach-dst-to-skbs.patch deleted file mode 100644 index ad72d65c77..0000000000 --- a/target/linux/generic/backport-4.14/369-v4.18-netfilter-nf_flow_table-attach-dst-to-skbs.patch +++ /dev/null @@ -1,49 +0,0 @@ -From: "Jason A. Donenfeld" <Jason@zx2c4.com> -Date: Wed, 30 May 2018 20:43:15 +0200 -Subject: [PATCH] netfilter: nf_flow_table: attach dst to skbs - -Some drivers, such as vxlan and wireguard, use the skb's dst in order to -determine things like PMTU. They therefore loose functionality when flow -offloading is enabled. So, we ensure the skb has it before xmit'ing it -in the offloading path. - -Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/net/netfilter/nf_flow_table_ip.c -+++ b/net/netfilter/nf_flow_table_ip.c -@@ -220,7 +220,7 @@ nf_flow_offload_ip_hook(void *priv, stru - enum flow_offload_tuple_dir dir; - struct flow_offload *flow; - struct net_device *outdev; -- const struct rtable *rt; -+ struct rtable *rt; - unsigned int thoff; - struct iphdr *iph; - __be32 nexthop; -@@ -241,7 +241,7 @@ nf_flow_offload_ip_hook(void *priv, stru - - dir = tuplehash->tuple.dir; - flow = container_of(tuplehash, struct flow_offload, tuplehash[dir]); -- rt = (const struct rtable *)flow->tuplehash[dir].tuple.dst_cache; -+ rt = (struct rtable *)flow->tuplehash[dir].tuple.dst_cache; - - if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu)) && - (ip_hdr(skb)->frag_off & htons(IP_DF)) != 0) -@@ -264,6 +264,7 @@ nf_flow_offload_ip_hook(void *priv, stru - - skb->dev = outdev; - nexthop = rt_nexthop(rt, flow->tuplehash[!dir].tuple.src_v4.s_addr); -+ skb_dst_set_noref(skb, &rt->dst); - neigh_xmit(NEIGH_ARP_TABLE, outdev, &nexthop, skb); - - return NF_STOLEN; -@@ -480,6 +481,7 @@ nf_flow_offload_ipv6_hook(void *priv, st - - skb->dev = outdev; - nexthop = rt6_nexthop(rt, &flow->tuplehash[!dir].tuple.src_v6); -+ skb_dst_set_noref(skb, &rt->dst); - neigh_xmit(NEIGH_ND_TABLE, outdev, nexthop, skb); - - return NF_STOLEN; diff --git a/target/linux/generic/backport-4.14/370-netfilter-nf_flow_table-fix-offloaded-connection-tim.patch b/target/linux/generic/backport-4.14/370-netfilter-nf_flow_table-fix-offloaded-connection-tim.patch deleted file mode 100644 index d82854908f..0000000000 --- a/target/linux/generic/backport-4.14/370-netfilter-nf_flow_table-fix-offloaded-connection-tim.patch +++ /dev/null @@ -1,110 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Wed, 13 Jun 2018 12:33:39 +0200 -Subject: [PATCH] netfilter: nf_flow_table: fix offloaded connection timeout - corner case - -The full teardown of offloaded flows is deferred to a gc work item, -however processing of packets by netfilter needs to happen immediately -after a teardown is requested, because the conntrack state needs to be -fixed up. - -Since the IPS_OFFLOAD_BIT is still kept until the teardown is complete, -the netfilter conntrack gc can accidentally bump the timeout of a -connection where offload was just stopped, causing a conntrack entry -leak. - -Fix this by moving the conntrack timeout bumping from conntrack core to -the nf_flow_offload and add a check to prevent bogus timeout bumps. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/netfilter/nf_conntrack_core.c -+++ b/net/netfilter/nf_conntrack_core.c -@@ -1054,18 +1054,6 @@ static bool gc_worker_can_early_drop(con - return false; - } - --#define DAY (86400 * HZ) -- --/* Set an arbitrary timeout large enough not to ever expire, this save -- * us a check for the IPS_OFFLOAD_BIT from the packet path via -- * nf_ct_is_expired(). -- */ --static void nf_ct_offload_timeout(struct nf_conn *ct) --{ -- if (nf_ct_expires(ct) < DAY / 2) -- ct->timeout = nfct_time_stamp + DAY; --} -- - static void gc_worker(struct work_struct *work) - { - unsigned int min_interval = max(HZ / GC_MAX_BUCKETS_DIV, 1u); -@@ -1102,10 +1090,8 @@ static void gc_worker(struct work_struct - tmp = nf_ct_tuplehash_to_ctrack(h); - - scanned++; -- if (test_bit(IPS_OFFLOAD_BIT, &tmp->status)) { -- nf_ct_offload_timeout(tmp); -+ if (test_bit(IPS_OFFLOAD_BIT, &tmp->status)) - continue; -- } - - if (nf_ct_is_expired(tmp)) { - nf_ct_gc_expired(tmp); ---- a/net/netfilter/nf_flow_table_core.c -+++ b/net/netfilter/nf_flow_table_core.c -@@ -185,8 +185,27 @@ static const struct rhashtable_params nf - .automatic_shrinking = true, - }; - -+#define DAY (86400 * HZ) -+ -+/* Set an arbitrary timeout large enough not to ever expire, this save -+ * us a check for the IPS_OFFLOAD_BIT from the packet path via -+ * nf_ct_is_expired(). -+ */ -+static void nf_ct_offload_timeout(struct flow_offload *flow) -+{ -+ struct flow_offload_entry *entry; -+ struct nf_conn *ct; -+ -+ entry = container_of(flow, struct flow_offload_entry, flow); -+ ct = entry->ct; -+ -+ if (nf_ct_expires(ct) < DAY / 2) -+ ct->timeout = nfct_time_stamp + DAY; -+} -+ - int flow_offload_add(struct nf_flowtable *flow_table, struct flow_offload *flow) - { -+ nf_ct_offload_timeout(flow); - flow->timeout = (u32)jiffies; - - rhashtable_insert_fast(&flow_table->rhashtable, -@@ -307,6 +326,8 @@ static int nf_flow_offload_gc_step(struc - rhashtable_walk_start(&hti); - - while ((tuplehash = rhashtable_walk_next(&hti))) { -+ bool teardown; -+ - if (IS_ERR(tuplehash)) { - err = PTR_ERR(tuplehash); - if (err != -EAGAIN) -@@ -319,9 +340,13 @@ static int nf_flow_offload_gc_step(struc - - flow = container_of(tuplehash, struct flow_offload, tuplehash[0]); - -- if (nf_flow_has_expired(flow) || -- (flow->flags & (FLOW_OFFLOAD_DYING | -- FLOW_OFFLOAD_TEARDOWN))) -+ teardown = flow->flags & (FLOW_OFFLOAD_DYING | -+ FLOW_OFFLOAD_TEARDOWN); -+ -+ if (!teardown) -+ nf_ct_offload_timeout(flow); -+ -+ if (nf_flow_has_expired(flow) || teardown) - flow_offload_del(flow_table, flow); - } - out: diff --git a/target/linux/generic/backport-4.14/371-netfilter-nf_flow_table-fix-up-ct-state-of-flows-aft.patch b/target/linux/generic/backport-4.14/371-netfilter-nf_flow_table-fix-up-ct-state-of-flows-aft.patch deleted file mode 100644 index fb14a284ae..0000000000 --- a/target/linux/generic/backport-4.14/371-netfilter-nf_flow_table-fix-up-ct-state-of-flows-aft.patch +++ /dev/null @@ -1,24 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Thu, 14 Jun 2018 11:20:09 +0200 -Subject: [PATCH] netfilter: nf_flow_table: fix up ct state of flows after - timeout - -If a connection simply times out instead of being torn down, it is left -active with a long timeout. Fix this by calling flow_offload_fixup_ct_state -here as well. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/netfilter/nf_flow_table_core.c -+++ b/net/netfilter/nf_flow_table_core.c -@@ -233,6 +233,9 @@ static void flow_offload_del(struct nf_f - e = container_of(flow, struct flow_offload_entry, flow); - clear_bit(IPS_OFFLOAD_BIT, &e->ct->status); - -+ if (!(flow->flags & FLOW_OFFLOAD_TEARDOWN)) -+ flow_offload_fixup_ct_state(e->ct); -+ - flow_offload_free(flow); - } - diff --git a/target/linux/generic/backport-4.14/372-netfilter-nft_flow_offload-fix-interaction-with-vrf-.patch b/target/linux/generic/backport-4.14/372-netfilter-nft_flow_offload-fix-interaction-with-vrf-.patch deleted file mode 100644 index f0a8b19eec..0000000000 --- a/target/linux/generic/backport-4.14/372-netfilter-nft_flow_offload-fix-interaction-with-vrf-.patch +++ /dev/null @@ -1,86 +0,0 @@ -From: wenxu <wenxu@ucloud.cn> -Date: Thu, 10 Jan 2019 14:51:35 +0800 -Subject: [PATCH] netfilter: nft_flow_offload: fix interaction with vrf slave - device - -In the forward chain, the iif is changed from slave device to master vrf -device. Thus, flow offload does not find a match on the lower slave -device. - -This patch uses the cached route, ie. dst->dev, to update the iif and -oif fields in the flow entry. - -After this patch, the following example works fine: - - # ip addr add dev eth0 1.1.1.1/24 - # ip addr add dev eth1 10.0.0.1/24 - # ip link add user1 type vrf table 1 - # ip l set user1 up - # ip l set dev eth0 master user1 - # ip l set dev eth1 master user1 - - # nft add table firewall - # nft add flowtable f fb1 { hook ingress priority 0 \; devices = { eth0, eth1 } \; } - # nft add chain f ftb-all {type filter hook forward priority 0 \; policy accept \; } - # nft add rule f ftb-all ct zone 1 ip protocol tcp flow offload @fb1 - # nft add rule f ftb-all ct zone 1 ip protocol udp flow offload @fb1 - -Signed-off-by: wenxu <wenxu@ucloud.cn> -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -84,7 +84,6 @@ struct flow_offload { - struct nf_flow_route { - struct { - struct dst_entry *dst; -- int ifindex; - } tuple[FLOW_OFFLOAD_DIR_MAX]; - }; - ---- a/net/netfilter/nf_flow_table_core.c -+++ b/net/netfilter/nf_flow_table_core.c -@@ -28,6 +28,7 @@ flow_offload_fill_dir(struct flow_offloa - { - struct flow_offload_tuple *ft = &flow->tuplehash[dir].tuple; - struct nf_conntrack_tuple *ctt = &ct->tuplehash[dir].tuple; -+ struct dst_entry *other_dst = route->tuple[!dir].dst; - struct dst_entry *dst = route->tuple[dir].dst; - - ft->dir = dir; -@@ -50,8 +51,8 @@ flow_offload_fill_dir(struct flow_offloa - ft->src_port = ctt->src.u.tcp.port; - ft->dst_port = ctt->dst.u.tcp.port; - -- ft->iifidx = route->tuple[dir].ifindex; -- ft->oifidx = route->tuple[!dir].ifindex; -+ ft->iifidx = other_dst->dev->ifindex; -+ ft->oifidx = dst->dev->ifindex; - ft->dst_cache = dst; - } - ---- a/net/netfilter/nft_flow_offload.c -+++ b/net/netfilter/nft_flow_offload.c -@@ -30,9 +30,11 @@ static int nft_flow_route(const struct n - switch (nft_pf(pkt)) { - case NFPROTO_IPV4: - fl.u.ip4.daddr = ct->tuplehash[dir].tuple.src.u3.ip; -+ fl.u.ip4.flowi4_oif = nft_in(pkt)->ifindex; - break; - case NFPROTO_IPV6: - fl.u.ip6.daddr = ct->tuplehash[dir].tuple.src.u3.in6; -+ fl.u.ip6.flowi6_oif = nft_in(pkt)->ifindex; - break; - } - -@@ -41,9 +43,7 @@ static int nft_flow_route(const struct n - return -ENOENT; - - route->tuple[dir].dst = this_dst; -- route->tuple[dir].ifindex = nft_in(pkt)->ifindex; - route->tuple[!dir].dst = other_dst; -- route->tuple[!dir].ifindex = nft_out(pkt)->ifindex; - - return 0; - } diff --git a/target/linux/generic/backport-4.14/380-v5.3-net-sched-Introduce-act_ctinfo-action.patch b/target/linux/generic/backport-4.14/380-v5.3-net-sched-Introduce-act_ctinfo-action.patch deleted file mode 100644 index 96f458f9c9..0000000000 --- a/target/linux/generic/backport-4.14/380-v5.3-net-sched-Introduce-act_ctinfo-action.patch +++ /dev/null @@ -1,640 +0,0 @@ -From 85fc2a6db8279c5e43c38ef7e715d14e57287997 Mon Sep 17 00:00:00 2001 -From: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> -Date: Wed, 13 Mar 2019 20:54:49 +0000 -Subject: [PATCH] net: sched: Backport Introduce act_ctinfo action -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -ctinfo is a new tc filter action module. It is designed to restore -information contained in firewall conntrack marks to other packet fields -and is typically used on packet ingress paths. At present it has two -independent sub-functions or operating modes, DSCP restoration mode & -skb mark restoration mode. - -The DSCP restore mode: - -This mode copies DSCP values that have been placed in the firewall -conntrack mark back into the IPv4/v6 diffserv fields of relevant -packets. - -The DSCP restoration is intended for use and has been found useful for -restoring ingress classifications based on egress classifications across -links that bleach or otherwise change DSCP, typically home ISP Internet -links. Restoring DSCP on ingress on the WAN link allows qdiscs such as -but by no means limited to CAKE to shape inbound packets according to -policies that are easier to set & mark on egress. - -Ingress classification is traditionally a challenging task since -iptables rules haven't yet run and tc filter/eBPF programs are pre-NAT -lookups, hence are unable to see internal IPv4 addresses as used on the -typical home masquerading gateway. Thus marking the connection in some -manner on egress for later restoration of classification on ingress is -easier to implement. - -Parameters related to DSCP restore mode: - -dscpmask - a 32 bit mask of 6 contiguous bits and indicate bits of the -conntrack mark field contain the DSCP value to be restored. - -statemask - a 32 bit mask of (usually) 1 bit length, outside the area -specified by dscpmask. This represents a conditional operation flag -whereby the DSCP is only restored if the flag is set. This is useful to -implement a 'one shot' iptables based classification where the -'complicated' iptables rules are only run once to classify the -connection on initial (egress) packet and subsequent packets are all -marked/restored with the same DSCP. A mask of zero disables the -conditional behaviour ie. the conntrack mark DSCP bits are always -restored to the ip diffserv field (assuming the conntrack entry is found -& the skb is an ipv4/ipv6 type) - -e.g. dscpmask 0xfc000000 statemask 0x01000000 - -|----0xFC----conntrack mark----000000---| -| Bits 31-26 | bit 25 | bit24 |~~~ Bit 0| -| DSCP | unused | flag |unused | -|-----------------------0x01---000000---| - | | - | | - ---| Conditional flag - v only restore if set -|-ip diffserv-| -| 6 bits | -|-------------| - -The skb mark restore mode (cpmark): - -This mode copies the firewall conntrack mark to the skb's mark field. -It is completely the functional equivalent of the existing act_connmark -action with the additional feature of being able to apply a mask to the -restored value. - -Parameters related to skb mark restore mode: - -mask - a 32 bit mask applied to the firewall conntrack mark to mask out -bits unwanted for restoration. This can be useful where the conntrack -mark is being used for different purposes by different applications. If -not specified and by default the whole mark field is copied (i.e. -default mask of 0xffffffff) - -e.g. mask 0x00ffffff to mask out the top 8 bits being used by the -aforementioned DSCP restore mode. - -|----0x00----conntrack mark----ffffff---| -| Bits 31-24 | | -| DSCP & flag| some value here | -|---------------------------------------| - | - | - v -|------------skb mark-------------------| -| | | -| zeroed | | -|---------------------------------------| - -Overall parameters: - -zone - conntrack zone - -control - action related control (reclassify | pipe | drop | continue | -ok | goto chain <CHAIN_INDEX>) - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> -Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com> -Acked-by: Cong Wang <xiyou.wangcong@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> - -Backport -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - include/net/tc_act/tc_ctinfo.h | 33 +++ - include/uapi/linux/pkt_cls.h | 3 +- - include/uapi/linux/tc_act/tc_ctinfo.h | 29 ++ - net/sched/Kconfig | 13 + - net/sched/Makefile | 1 + - net/sched/act_ctinfo.c | 405 ++++++++++++++++++++++++++ - 6 files changed, 482 insertions(+), 1 deletion(-) - create mode 100644 include/net/tc_act/tc_ctinfo.h - create mode 100644 include/uapi/linux/tc_act/tc_ctinfo.h - create mode 100644 net/sched/act_ctinfo.c - ---- /dev/null -+++ b/include/net/tc_act/tc_ctinfo.h -@@ -0,0 +1,33 @@ -+/* SPDX-License-Identifier: GPL-2.0 */ -+#ifndef __NET_TC_CTINFO_H -+#define __NET_TC_CTINFO_H -+ -+#include <net/act_api.h> -+ -+struct tcf_ctinfo_params { -+ struct rcu_head rcu; -+ struct net *net; -+ u32 dscpmask; -+ u32 dscpstatemask; -+ u32 cpmarkmask; -+ u16 zone; -+ u8 mode; -+ u8 dscpmaskshift; -+}; -+ -+struct tcf_ctinfo { -+ struct tc_action common; -+ struct tcf_ctinfo_params __rcu *params; -+ u64 stats_dscp_set; -+ u64 stats_dscp_error; -+ u64 stats_cpmark_set; -+}; -+ -+enum { -+ CTINFO_MODE_DSCP = BIT(0), -+ CTINFO_MODE_CPMARK = BIT(1) -+}; -+ -+#define to_ctinfo(a) ((struct tcf_ctinfo *)a) -+ -+#endif /* __NET_TC_CTINFO_H */ ---- a/include/uapi/linux/pkt_cls.h -+++ b/include/uapi/linux/pkt_cls.h -@@ -66,7 +66,8 @@ enum { - TCA_ID_UNSPEC=0, - TCA_ID_POLICE=1, - /* other actions go here */ -- __TCA_ID_MAX=255 -+ TCA_ID_CTINFO=27, -+ __TCA_ID_MAX = 255 - }; - - #define TCA_ID_MAX __TCA_ID_MAX ---- /dev/null -+++ b/include/uapi/linux/tc_act/tc_ctinfo.h -@@ -0,0 +1,29 @@ -+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -+#ifndef __UAPI_TC_CTINFO_H -+#define __UAPI_TC_CTINFO_H -+ -+#include <linux/types.h> -+#include <linux/pkt_cls.h> -+ -+struct tc_ctinfo { -+ tc_gen; -+}; -+ -+enum { -+ TCA_CTINFO_UNSPEC, -+ TCA_CTINFO_PAD, -+ TCA_CTINFO_TM, -+ TCA_CTINFO_ACT, -+ TCA_CTINFO_ZONE, -+ TCA_CTINFO_PARMS_DSCP_MASK, -+ TCA_CTINFO_PARMS_DSCP_STATEMASK, -+ TCA_CTINFO_PARMS_CPMARK_MASK, -+ TCA_CTINFO_STATS_DSCP_SET, -+ TCA_CTINFO_STATS_DSCP_ERROR, -+ TCA_CTINFO_STATS_CPMARK_SET, -+ __TCA_CTINFO_MAX -+}; -+ -+#define TCA_CTINFO_MAX (__TCA_CTINFO_MAX - 1) -+ -+#endif ---- a/net/sched/Kconfig -+++ b/net/sched/Kconfig -@@ -808,6 +808,19 @@ config NET_ACT_CONNMARK - To compile this code as a module, choose M here: the - module will be called act_connmark. - -+config NET_ACT_CTINFO -+ tristate "Netfilter Connmark to DSCP Retriever" -+ depends on NET_CLS_ACT && NETFILTER && IP_NF_IPTABLES -+ depends on NF_CONNTRACK && NF_CONNTRACK_MARK -+ help -+ Say Y here to allow transfer of a connmark stored DSCP into -+ ipv4/v6 diffserv -+ -+ If unsure, say N. -+ -+ To compile this code as a module, choose M here: the -+ module will be called act_ctinfo. -+ - config NET_ACT_SKBMOD - tristate "skb data modification action" - depends on NET_CLS_ACT ---- a/net/sched/Makefile -+++ b/net/sched/Makefile -@@ -21,6 +21,7 @@ obj-$(CONFIG_NET_ACT_CSUM) += act_csum.o - obj-$(CONFIG_NET_ACT_VLAN) += act_vlan.o - obj-$(CONFIG_NET_ACT_BPF) += act_bpf.o - obj-$(CONFIG_NET_ACT_CONNMARK) += act_connmark.o -+obj-$(CONFIG_NET_ACT_CTINFO) += act_ctinfo.o - obj-$(CONFIG_NET_ACT_SKBMOD) += act_skbmod.o - obj-$(CONFIG_NET_ACT_IFE) += act_ife.o - obj-$(CONFIG_NET_IFE_SKBMARK) += act_meta_mark.o ---- /dev/null -+++ b/net/sched/act_ctinfo.c -@@ -0,0 +1,405 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* net/sched/act_ctinfo.c netfilter ctinfo connmark actions -+ * -+ * Copyright (c) 2019 Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> -+ */ -+ -+#include <linux/module.h> -+#include <linux/init.h> -+#include <linux/kernel.h> -+#include <linux/skbuff.h> -+#include <linux/rtnetlink.h> -+#include <linux/pkt_cls.h> -+#include <linux/ip.h> -+#include <linux/ipv6.h> -+#include <net/netlink.h> -+#include <net/pkt_sched.h> -+#include <net/act_api.h> -+#include <net/pkt_cls.h> -+#include <uapi/linux/tc_act/tc_ctinfo.h> -+#include <net/tc_act/tc_ctinfo.h> -+ -+#include <net/netfilter/nf_conntrack.h> -+#include <net/netfilter/nf_conntrack_core.h> -+#include <net/netfilter/nf_conntrack_ecache.h> -+#include <net/netfilter/nf_conntrack_zones.h> -+ -+static struct tc_action_ops act_ctinfo_ops; -+static unsigned int ctinfo_net_id; -+ -+static void tcf_ctinfo_dscp_set(struct nf_conn *ct, struct tcf_ctinfo *ca, -+ struct tcf_ctinfo_params *cp, -+ struct sk_buff *skb, int wlen, int proto) -+{ -+ u8 dscp,newdscp; -+ -+ newdscp = (((ct->mark & cp->dscpmask) >> cp->dscpmaskshift) << 2) & -+ ~INET_ECN_MASK; -+ -+ /* mark contains DSCP so restore DSCP bits from ct->mark into diffserv */ -+ /* using overlimits stats to count how many DSCP updates */ -+ switch (proto) { -+ case NFPROTO_IPV4: -+ dscp = ipv4_get_dsfield(ip_hdr(skb)) & ~INET_ECN_MASK; -+ if (dscp != newdscp) { -+ if (likely(!skb_try_make_writable(skb, wlen))) { -+ ipv4_change_dsfield(ip_hdr(skb), -+ INET_ECN_MASK, -+ newdscp); -+ ca->stats_dscp_set++; -+ } else { -+ ca->stats_dscp_error++; -+ } -+ } -+ break; -+ case NFPROTO_IPV6: -+ dscp = ipv6_get_dsfield(ipv6_hdr(skb)) & ~INET_ECN_MASK; -+ if (dscp != newdscp) { -+ if (likely(!skb_try_make_writable(skb, wlen))) { -+ ipv6_change_dsfield(ipv6_hdr(skb), -+ INET_ECN_MASK, -+ newdscp); -+ ca->stats_dscp_set++; -+ } else { -+ ca->stats_dscp_error++; -+ } -+ } -+ break; -+ default: -+ break; -+ } -+} -+ -+static void tcf_ctinfo_cpmark_set(struct nf_conn *ct, struct tcf_ctinfo *ca, -+ struct tcf_ctinfo_params *cp, -+ struct sk_buff *skb) -+{ -+ ca->stats_cpmark_set++; -+ skb->mark = ct->mark & cp->cpmarkmask; -+} -+ -+static int tcf_ctinfo_act(struct sk_buff *skb, const struct tc_action *a, -+ struct tcf_result *res) -+{ -+ const struct nf_conntrack_tuple_hash *thash = NULL; -+ struct tcf_ctinfo *ca = to_ctinfo(a); -+ struct nf_conntrack_tuple tuple; -+ struct nf_conntrack_zone zone; -+ enum ip_conntrack_info ctinfo; -+ struct tcf_ctinfo_params *cp; -+ struct nf_conn *ct; -+ int proto, wlen; -+ int action; -+ -+ cp = rcu_dereference_bh(ca->params); -+ -+ tcf_lastuse_update(&ca->tcf_tm); -+ bstats_update(&ca->tcf_bstats, skb); -+ action = READ_ONCE(ca->tcf_action); -+ -+ wlen = skb_network_offset(skb); -+ if (tc_skb_protocol(skb) == htons(ETH_P_IP)) { -+ wlen += sizeof(struct iphdr); -+ if (!pskb_may_pull(skb, wlen)) -+ goto out; -+ -+ proto = NFPROTO_IPV4; -+ } else if (tc_skb_protocol(skb) == htons(ETH_P_IPV6)) { -+ wlen += sizeof(struct ipv6hdr); -+ if (!pskb_may_pull(skb, wlen)) -+ goto out; -+ -+ proto = NFPROTO_IPV6; -+ } else { -+ goto out; -+ } -+ -+ ct = nf_ct_get(skb, &ctinfo); -+ if (!ct) { /* look harder, usually ingress */ -+ if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb), -+ proto, cp->net, &tuple)) -+ goto out; -+ zone.id = cp->zone; -+ zone.dir = NF_CT_DEFAULT_ZONE_DIR; -+ -+ thash = nf_conntrack_find_get(cp->net, &zone, &tuple); -+ if (!thash) -+ goto out; -+ -+ ct = nf_ct_tuplehash_to_ctrack(thash); -+ } -+ -+ if (cp->mode & CTINFO_MODE_DSCP) -+ if (!cp->dscpstatemask || (ct->mark & cp->dscpstatemask)) -+ tcf_ctinfo_dscp_set(ct, ca, cp, skb, wlen, proto); -+ -+ if (cp->mode & CTINFO_MODE_CPMARK) -+ tcf_ctinfo_cpmark_set(ct, ca, cp, skb); -+ -+ if (thash) -+ nf_ct_put(ct); -+out: -+ return action; -+} -+ -+static const struct nla_policy ctinfo_policy[TCA_CTINFO_MAX + 1] = { -+ [TCA_CTINFO_ACT] = { .len = sizeof(struct -+ tc_ctinfo) }, -+ [TCA_CTINFO_ZONE] = { .type = NLA_U16 }, -+ [TCA_CTINFO_PARMS_DSCP_MASK] = { .type = NLA_U32 }, -+ [TCA_CTINFO_PARMS_DSCP_STATEMASK] = { .type = NLA_U32 }, -+ [TCA_CTINFO_PARMS_CPMARK_MASK] = { .type = NLA_U32 }, -+}; -+ -+static int tcf_ctinfo_init(struct net *net, struct nlattr *nla, -+ struct nlattr *est, struct tc_action **a, -+ int ovr, int bind) -+{ -+ struct tc_action_net *tn = net_generic(net, ctinfo_net_id); -+ struct nlattr *tb[TCA_CTINFO_MAX + 1]; -+ struct tcf_ctinfo_params *cp_new; -+/* struct tcf_chain *goto_ch = NULL; */ -+ u32 dscpmask = 0, dscpstatemask; -+ struct tc_ctinfo *actparm; -+ struct tcf_ctinfo *ci; -+ u8 dscpmaskshift; -+ int ret = 0, err; -+ -+ if (!nla) -+ return -EINVAL; -+ -+ err = nla_parse_nested(tb, TCA_CTINFO_MAX, nla, ctinfo_policy, NULL); -+ if (err < 0) -+ return err; -+ -+ if (!tb[TCA_CTINFO_ACT]) -+ return -EINVAL; -+ actparm = nla_data(tb[TCA_CTINFO_ACT]); -+ -+ /* do some basic validation here before dynamically allocating things */ -+ /* that we would otherwise have to clean up. */ -+ if (tb[TCA_CTINFO_PARMS_DSCP_MASK]) { -+ dscpmask = nla_get_u32(tb[TCA_CTINFO_PARMS_DSCP_MASK]); -+ /* need contiguous 6 bit mask */ -+ dscpmaskshift = dscpmask ? __ffs(dscpmask) : 0; -+ if ((~0 & (dscpmask >> dscpmaskshift)) != 0x3f) -+ return -EINVAL; -+ dscpstatemask = tb[TCA_CTINFO_PARMS_DSCP_STATEMASK] ? -+ nla_get_u32(tb[TCA_CTINFO_PARMS_DSCP_STATEMASK]) : 0; -+ /* mask & statemask must not overlap */ -+ if (dscpmask & dscpstatemask) -+ return -EINVAL; -+ } -+ /* done the validation:now to the actual action allocation */ -+ err = tcf_idr_check(tn, actparm->index, a, bind); -+ if (!err) { -+ ret = tcf_idr_create(tn, actparm->index, est, a, -+ &act_ctinfo_ops, bind, false); -+ if (ret) { -+ /* tcf_idr_cleanup(tn, actparm->index); */ -+ return ret; -+ } -+ ret = ACT_P_CREATED; -+ } else if (err > 0) { -+ if (bind) /* don't override defaults */ -+ return 0; -+ if (!ovr) { -+ tcf_idr_release(*a, bind); -+ return -EEXIST; -+ } -+ } else { -+ return err; -+ } -+ -+/* err = tcf_action_check_ctrlact(actparm->action, tp, &goto_ch, extack); -+ if (err < 0) -+ goto release_idr; -+ */ -+ -+ ci = to_ctinfo(*a); -+ -+ cp_new = kzalloc(sizeof(*cp_new), GFP_KERNEL); -+ if (unlikely(!cp_new)) { -+ err = -ENOMEM; -+ goto put_chain; -+ } -+ -+ cp_new->net = net; -+ cp_new->zone = tb[TCA_CTINFO_ZONE] ? -+ nla_get_u16(tb[TCA_CTINFO_ZONE]) : 0; -+ if (dscpmask) { -+ cp_new->dscpmask = dscpmask; -+ cp_new->dscpmaskshift = dscpmaskshift; -+ cp_new->dscpstatemask = dscpstatemask; -+ cp_new->mode |= CTINFO_MODE_DSCP; -+ } -+ -+ if (tb[TCA_CTINFO_PARMS_CPMARK_MASK]) { -+ cp_new->cpmarkmask = nla_get_u32(tb[TCA_CTINFO_PARMS_CPMARK_MASK]); -+ cp_new->mode |= CTINFO_MODE_CPMARK; -+ } -+ -+ spin_lock_bh(&ci->tcf_lock); -+/* goto_ch = tcf_action_set_ctrlact(*a, actparm->action, goto_ch); */ -+ ci->tcf_action = actparm->action; -+ rcu_swap_protected(ci->params, cp_new, -+ lockdep_is_held(&ci->tcf_lock)); -+ spin_unlock_bh(&ci->tcf_lock); -+ -+/* if (goto_ch) -+ tcf_chain_put_by_act(goto_ch); */ -+ if (cp_new) -+ kfree_rcu(cp_new, rcu); -+ -+ if (ret == ACT_P_CREATED) -+ tcf_idr_insert(tn, *a); -+ -+ return ret; -+ -+put_chain: -+/* if (goto_ch) -+ tcf_chain_put_by_act(goto_ch); */ -+/*release_idr:*/ -+ tcf_idr_release(*a, bind); -+ return err; -+} -+ -+static int tcf_ctinfo_dump(struct sk_buff *skb, struct tc_action *a, -+ int bind, int ref) -+{ -+ struct tcf_ctinfo *ci = to_ctinfo(a); -+ struct tc_ctinfo opt = { -+ .index = ci->tcf_index, -+ .refcnt = ci->tcf_refcnt - ref, -+ .bindcnt = ci->tcf_bindcnt - bind, -+ }; -+ unsigned char *b = skb_tail_pointer(skb); -+ struct tcf_ctinfo_params *cp; -+ struct tcf_t t; -+ -+ spin_lock_bh(&ci->tcf_lock); -+ cp = rcu_dereference_protected(ci->params, -+ lockdep_is_held(&ci->tcf_lock)); -+ -+ tcf_tm_dump(&t, &ci->tcf_tm); -+ if (nla_put_64bit(skb, TCA_CTINFO_TM, sizeof(t), &t, TCA_CTINFO_PAD)) -+ goto nla_put_failure; -+ -+ opt.action = ci->tcf_action; -+ if (nla_put(skb, TCA_CTINFO_ACT, sizeof(opt), &opt)) -+ goto nla_put_failure; -+ -+ if (nla_put_u16(skb, TCA_CTINFO_ZONE, cp->zone)) -+ goto nla_put_failure; -+ -+ if (cp->mode & CTINFO_MODE_DSCP) { -+ if (nla_put_u32(skb, TCA_CTINFO_PARMS_DSCP_MASK, -+ cp->dscpmask)) -+ goto nla_put_failure; -+ if (nla_put_u32(skb, TCA_CTINFO_PARMS_DSCP_STATEMASK, -+ cp->dscpstatemask)) -+ goto nla_put_failure; -+ } -+ -+ if (cp->mode & CTINFO_MODE_CPMARK) { -+ if (nla_put_u32(skb, TCA_CTINFO_PARMS_CPMARK_MASK, -+ cp->cpmarkmask)) -+ goto nla_put_failure; -+ } -+ -+ if (nla_put_u64_64bit(skb, TCA_CTINFO_STATS_DSCP_SET, -+ ci->stats_dscp_set, TCA_CTINFO_PAD)) -+ goto nla_put_failure; -+ -+ if (nla_put_u64_64bit(skb, TCA_CTINFO_STATS_DSCP_ERROR, -+ ci->stats_dscp_error, TCA_CTINFO_PAD)) -+ goto nla_put_failure; -+ -+ if (nla_put_u64_64bit(skb, TCA_CTINFO_STATS_CPMARK_SET, -+ ci->stats_cpmark_set, TCA_CTINFO_PAD)) -+ goto nla_put_failure; -+ -+ spin_unlock_bh(&ci->tcf_lock); -+ return skb->len; -+ -+nla_put_failure: -+ spin_unlock_bh(&ci->tcf_lock); -+ nlmsg_trim(skb, b); -+ return -1; -+} -+ -+static int tcf_ctinfo_walker(struct net *net, struct sk_buff *skb, -+ struct netlink_callback *cb, int type, -+ const struct tc_action_ops *ops) -+{ -+ struct tc_action_net *tn = net_generic(net, ctinfo_net_id); -+ -+ return tcf_generic_walker(tn, skb, cb, type, ops); -+} -+ -+static int tcf_ctinfo_search(struct net *net, struct tc_action **a, u32 index) -+{ -+ struct tc_action_net *tn = net_generic(net, ctinfo_net_id); -+ -+ return tcf_idr_search(tn, a, index); -+} -+ -+static void tcf_ctinfo_cleanup(struct tc_action *a, int bind) -+{ -+ struct tcf_ctinfo *ci = to_ctinfo(a); -+ struct tcf_ctinfo_params *cp; -+ -+ cp = rcu_dereference_protected(ci->params, 1); -+ if (cp) -+ kfree_rcu(cp, rcu); -+} -+ -+static struct tc_action_ops act_ctinfo_ops = { -+ .kind = "ctinfo", -+ .type = TCA_ID_CTINFO, -+ .owner = THIS_MODULE, -+ .act = tcf_ctinfo_act, -+ .dump = tcf_ctinfo_dump, -+ .init = tcf_ctinfo_init, -+ .cleanup= tcf_ctinfo_cleanup, -+ .walk = tcf_ctinfo_walker, -+ .lookup = tcf_ctinfo_search, -+ .size = sizeof(struct tcf_ctinfo), -+}; -+ -+static __net_init int ctinfo_init_net(struct net *net) -+{ -+ struct tc_action_net *tn = net_generic(net, ctinfo_net_id); -+ -+ return tc_action_net_init(net, tn, &act_ctinfo_ops); -+} -+ -+static void __net_exit ctinfo_exit_net(struct net *net) -+{ -+ struct tc_action_net *tn = net_generic(net, ctinfo_net_id); -+ -+ tc_action_net_exit(tn); -+} -+ -+static struct pernet_operations ctinfo_net_ops = { -+ .init = ctinfo_init_net, -+ .exit = ctinfo_exit_net, -+ .id = &ctinfo_net_id, -+ .size = sizeof(struct tc_action_net), -+}; -+ -+static int __init ctinfo_init_module(void) -+{ -+ return tcf_register_action(&act_ctinfo_ops, &ctinfo_net_ops); -+} -+ -+static void __exit ctinfo_cleanup_module(void) -+{ -+ tcf_unregister_action(&act_ctinfo_ops, &ctinfo_net_ops); -+} -+ -+module_init(ctinfo_init_module); -+module_exit(ctinfo_cleanup_module); -+MODULE_AUTHOR("Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>"); -+MODULE_DESCRIPTION("Conntrack mark to DSCP restoring"); -+MODULE_LICENSE("GPL"); diff --git a/target/linux/generic/backport-4.14/400-v4.16-leds-trigger-Introduce-a-NETDEV-trigger.patch b/target/linux/generic/backport-4.14/400-v4.16-leds-trigger-Introduce-a-NETDEV-trigger.patch deleted file mode 100644 index b7d680a11b..0000000000 --- a/target/linux/generic/backport-4.14/400-v4.16-leds-trigger-Introduce-a-NETDEV-trigger.patch +++ /dev/null @@ -1,588 +0,0 @@ -From 06f502f57d0d7728f9fa0f157ec5e4111ddb98f6 Mon Sep 17 00:00:00 2001 -From: Ben Whitten <ben.whitten@gmail.com> -Date: Sun, 10 Dec 2017 21:17:55 +0000 -Subject: [PATCH] leds: trigger: Introduce a NETDEV trigger - -This commit introduces a NETDEV trigger for named device -activity. Available triggers are link, rx, and tx. - -Signed-off-by: Ben Whitten <ben.whitten@gmail.com> -Acked-by: Pavel Machek <pavel@ucw.cz> -Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> ---- - .../ABI/testing/sysfs-class-led-trigger-netdev | 45 ++ - drivers/leds/trigger/Kconfig | 7 + - drivers/leds/trigger/Makefile | 1 + - drivers/leds/trigger/ledtrig-netdev.c | 496 +++++++++++++++++++++ - 4 files changed, 549 insertions(+) - create mode 100644 Documentation/ABI/testing/sysfs-class-led-trigger-netdev - create mode 100644 drivers/leds/trigger/ledtrig-netdev.c - ---- /dev/null -+++ b/Documentation/ABI/testing/sysfs-class-led-trigger-netdev -@@ -0,0 +1,45 @@ -+What: /sys/class/leds/<led>/device_name -+Date: Dec 2017 -+KernelVersion: 4.16 -+Contact: linux-leds@vger.kernel.org -+Description: -+ Specifies the network device name to monitor. -+ -+What: /sys/class/leds/<led>/interval -+Date: Dec 2017 -+KernelVersion: 4.16 -+Contact: linux-leds@vger.kernel.org -+Description: -+ Specifies the duration of the LED blink in milliseconds. -+ Defaults to 50 ms. -+ -+What: /sys/class/leds/<led>/link -+Date: Dec 2017 -+KernelVersion: 4.16 -+Contact: linux-leds@vger.kernel.org -+Description: -+ Signal the link state of the named network device. -+ If set to 0 (default), the LED's normal state is off. -+ If set to 1, the LED's normal state reflects the link state -+ of the named network device. -+ Setting this value also immediately changes the LED state. -+ -+What: /sys/class/leds/<led>/tx -+Date: Dec 2017 -+KernelVersion: 4.16 -+Contact: linux-leds@vger.kernel.org -+Description: -+ Signal transmission of data on the named network device. -+ If set to 0 (default), the LED will not blink on transmission. -+ If set to 1, the LED will blink for the milliseconds specified -+ in interval to signal transmission. -+ -+What: /sys/class/leds/<led>/rx -+Date: Dec 2017 -+KernelVersion: 4.16 -+Contact: linux-leds@vger.kernel.org -+Description: -+ Signal reception of data on the named network device. -+ If set to 0 (default), the LED will not blink on reception. -+ If set to 1, the LED will blink for the milliseconds specified -+ in interval to signal reception. ---- a/drivers/leds/trigger/Kconfig -+++ b/drivers/leds/trigger/Kconfig -@@ -126,4 +126,11 @@ config LEDS_TRIGGER_PANIC - a different trigger. - If unsure, say Y. - -+config LEDS_TRIGGER_NETDEV -+ tristate "LED Netdev Trigger" -+ depends on NET && LEDS_TRIGGERS -+ help -+ This allows LEDs to be controlled by network device activity. -+ If unsure, say Y. -+ - endif # LEDS_TRIGGERS ---- a/drivers/leds/trigger/Makefile -+++ b/drivers/leds/trigger/Makefile -@@ -11,3 +11,4 @@ obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON) += - obj-$(CONFIG_LEDS_TRIGGER_TRANSIENT) += ledtrig-transient.o - obj-$(CONFIG_LEDS_TRIGGER_CAMERA) += ledtrig-camera.o - obj-$(CONFIG_LEDS_TRIGGER_PANIC) += ledtrig-panic.o -+obj-$(CONFIG_LEDS_TRIGGER_NETDEV) += ledtrig-netdev.o ---- /dev/null -+++ b/drivers/leds/trigger/ledtrig-netdev.c -@@ -0,0 +1,496 @@ -+// SPDX-License-Identifier: GPL-2.0 -+// Copyright 2017 Ben Whitten <ben.whitten@gmail.com> -+// Copyright 2007 Oliver Jowett <oliver@opencloud.com> -+// -+// LED Kernel Netdev Trigger -+// -+// Toggles the LED to reflect the link and traffic state of a named net device -+// -+// Derived from ledtrig-timer.c which is: -+// Copyright 2005-2006 Openedhand Ltd. -+// Author: Richard Purdie <rpurdie@openedhand.com> -+ -+#include <linux/atomic.h> -+#include <linux/ctype.h> -+#include <linux/device.h> -+#include <linux/init.h> -+#include <linux/jiffies.h> -+#include <linux/kernel.h> -+#include <linux/leds.h> -+#include <linux/list.h> -+#include <linux/module.h> -+#include <linux/netdevice.h> -+#include <linux/spinlock.h> -+#include <linux/timer.h> -+#include "../leds.h" -+ -+/* -+ * Configurable sysfs attributes: -+ * -+ * device_name - network device name to monitor -+ * interval - duration of LED blink, in milliseconds -+ * link - LED's normal state reflects whether the link is up -+ * (has carrier) or not -+ * tx - LED blinks on transmitted data -+ * rx - LED blinks on receive data -+ * -+ */ -+ -+struct led_netdev_data { -+ spinlock_t lock; -+ -+ struct delayed_work work; -+ struct notifier_block notifier; -+ -+ struct led_classdev *led_cdev; -+ struct net_device *net_dev; -+ -+ char device_name[IFNAMSIZ]; -+ atomic_t interval; -+ unsigned int last_activity; -+ -+ unsigned long mode; -+#define NETDEV_LED_LINK 0 -+#define NETDEV_LED_TX 1 -+#define NETDEV_LED_RX 2 -+#define NETDEV_LED_MODE_LINKUP 3 -+}; -+ -+enum netdev_led_attr { -+ NETDEV_ATTR_LINK, -+ NETDEV_ATTR_TX, -+ NETDEV_ATTR_RX -+}; -+ -+static void set_baseline_state(struct led_netdev_data *trigger_data) -+{ -+ int current_brightness; -+ struct led_classdev *led_cdev = trigger_data->led_cdev; -+ -+ current_brightness = led_cdev->brightness; -+ if (current_brightness) -+ led_cdev->blink_brightness = current_brightness; -+ if (!led_cdev->blink_brightness) -+ led_cdev->blink_brightness = led_cdev->max_brightness; -+ -+ if (!test_bit(NETDEV_LED_MODE_LINKUP, &trigger_data->mode)) -+ led_set_brightness(led_cdev, LED_OFF); -+ else { -+ if (test_bit(NETDEV_LED_LINK, &trigger_data->mode)) -+ led_set_brightness(led_cdev, -+ led_cdev->blink_brightness); -+ else -+ led_set_brightness(led_cdev, LED_OFF); -+ -+ /* If we are looking for RX/TX start periodically -+ * checking stats -+ */ -+ if (test_bit(NETDEV_LED_TX, &trigger_data->mode) || -+ test_bit(NETDEV_LED_RX, &trigger_data->mode)) -+ schedule_delayed_work(&trigger_data->work, 0); -+ } -+} -+ -+static ssize_t device_name_show(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ struct led_classdev *led_cdev = dev_get_drvdata(dev); -+ struct led_netdev_data *trigger_data = led_cdev->trigger_data; -+ ssize_t len; -+ -+ spin_lock_bh(&trigger_data->lock); -+ len = sprintf(buf, "%s\n", trigger_data->device_name); -+ spin_unlock_bh(&trigger_data->lock); -+ -+ return len; -+} -+ -+static ssize_t device_name_store(struct device *dev, -+ struct device_attribute *attr, const char *buf, -+ size_t size) -+{ -+ struct led_classdev *led_cdev = dev_get_drvdata(dev); -+ struct led_netdev_data *trigger_data = led_cdev->trigger_data; -+ -+ if (size >= IFNAMSIZ) -+ return -EINVAL; -+ -+ cancel_delayed_work_sync(&trigger_data->work); -+ -+ spin_lock_bh(&trigger_data->lock); -+ -+ if (trigger_data->net_dev) { -+ dev_put(trigger_data->net_dev); -+ trigger_data->net_dev = NULL; -+ } -+ -+ strncpy(trigger_data->device_name, buf, size); -+ if (size > 0 && trigger_data->device_name[size - 1] == '\n') -+ trigger_data->device_name[size - 1] = 0; -+ -+ if (trigger_data->device_name[0] != 0) -+ trigger_data->net_dev = -+ dev_get_by_name(&init_net, trigger_data->device_name); -+ -+ clear_bit(NETDEV_LED_MODE_LINKUP, &trigger_data->mode); -+ if (trigger_data->net_dev != NULL) -+ if (netif_carrier_ok(trigger_data->net_dev)) -+ set_bit(NETDEV_LED_MODE_LINKUP, &trigger_data->mode); -+ -+ trigger_data->last_activity = 0; -+ -+ set_baseline_state(trigger_data); -+ spin_unlock_bh(&trigger_data->lock); -+ -+ return size; -+} -+ -+static DEVICE_ATTR_RW(device_name); -+ -+static ssize_t netdev_led_attr_show(struct device *dev, char *buf, -+ enum netdev_led_attr attr) -+{ -+ struct led_classdev *led_cdev = dev_get_drvdata(dev); -+ struct led_netdev_data *trigger_data = led_cdev->trigger_data; -+ int bit; -+ -+ switch (attr) { -+ case NETDEV_ATTR_LINK: -+ bit = NETDEV_LED_LINK; -+ break; -+ case NETDEV_ATTR_TX: -+ bit = NETDEV_LED_TX; -+ break; -+ case NETDEV_ATTR_RX: -+ bit = NETDEV_LED_RX; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ return sprintf(buf, "%u\n", test_bit(bit, &trigger_data->mode)); -+} -+ -+static ssize_t netdev_led_attr_store(struct device *dev, const char *buf, -+ size_t size, enum netdev_led_attr attr) -+{ -+ struct led_classdev *led_cdev = dev_get_drvdata(dev); -+ struct led_netdev_data *trigger_data = led_cdev->trigger_data; -+ unsigned long state; -+ int ret; -+ int bit; -+ -+ ret = kstrtoul(buf, 0, &state); -+ if (ret) -+ return ret; -+ -+ switch (attr) { -+ case NETDEV_ATTR_LINK: -+ bit = NETDEV_LED_LINK; -+ break; -+ case NETDEV_ATTR_TX: -+ bit = NETDEV_LED_TX; -+ break; -+ case NETDEV_ATTR_RX: -+ bit = NETDEV_LED_RX; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ cancel_delayed_work_sync(&trigger_data->work); -+ -+ if (state) -+ set_bit(bit, &trigger_data->mode); -+ else -+ clear_bit(bit, &trigger_data->mode); -+ -+ set_baseline_state(trigger_data); -+ -+ return size; -+} -+ -+static ssize_t link_show(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ return netdev_led_attr_show(dev, buf, NETDEV_ATTR_LINK); -+} -+ -+static ssize_t link_store(struct device *dev, -+ struct device_attribute *attr, const char *buf, size_t size) -+{ -+ return netdev_led_attr_store(dev, buf, size, NETDEV_ATTR_LINK); -+} -+ -+static DEVICE_ATTR_RW(link); -+ -+static ssize_t tx_show(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ return netdev_led_attr_show(dev, buf, NETDEV_ATTR_TX); -+} -+ -+static ssize_t tx_store(struct device *dev, -+ struct device_attribute *attr, const char *buf, size_t size) -+{ -+ return netdev_led_attr_store(dev, buf, size, NETDEV_ATTR_TX); -+} -+ -+static DEVICE_ATTR_RW(tx); -+ -+static ssize_t rx_show(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ return netdev_led_attr_show(dev, buf, NETDEV_ATTR_RX); -+} -+ -+static ssize_t rx_store(struct device *dev, -+ struct device_attribute *attr, const char *buf, size_t size) -+{ -+ return netdev_led_attr_store(dev, buf, size, NETDEV_ATTR_RX); -+} -+ -+static DEVICE_ATTR_RW(rx); -+ -+static ssize_t interval_show(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ struct led_classdev *led_cdev = dev_get_drvdata(dev); -+ struct led_netdev_data *trigger_data = led_cdev->trigger_data; -+ -+ return sprintf(buf, "%u\n", -+ jiffies_to_msecs(atomic_read(&trigger_data->interval))); -+} -+ -+static ssize_t interval_store(struct device *dev, -+ struct device_attribute *attr, const char *buf, -+ size_t size) -+{ -+ struct led_classdev *led_cdev = dev_get_drvdata(dev); -+ struct led_netdev_data *trigger_data = led_cdev->trigger_data; -+ unsigned long value; -+ int ret; -+ -+ ret = kstrtoul(buf, 0, &value); -+ if (ret) -+ return ret; -+ -+ /* impose some basic bounds on the timer interval */ -+ if (value >= 5 && value <= 10000) { -+ cancel_delayed_work_sync(&trigger_data->work); -+ -+ atomic_set(&trigger_data->interval, msecs_to_jiffies(value)); -+ set_baseline_state(trigger_data); /* resets timer */ -+ } -+ -+ return size; -+} -+ -+static DEVICE_ATTR_RW(interval); -+ -+static int netdev_trig_notify(struct notifier_block *nb, -+ unsigned long evt, void *dv) -+{ -+ struct net_device *dev = -+ netdev_notifier_info_to_dev((struct netdev_notifier_info *)dv); -+ struct led_netdev_data *trigger_data = container_of(nb, -+ struct -+ led_netdev_data, -+ notifier); -+ -+ if (evt != NETDEV_UP && evt != NETDEV_DOWN && evt != NETDEV_CHANGE -+ && evt != NETDEV_REGISTER && evt != NETDEV_UNREGISTER -+ && evt != NETDEV_CHANGENAME) -+ return NOTIFY_DONE; -+ -+ if (strcmp(dev->name, trigger_data->device_name)) -+ return NOTIFY_DONE; -+ -+ cancel_delayed_work_sync(&trigger_data->work); -+ -+ spin_lock_bh(&trigger_data->lock); -+ -+ clear_bit(NETDEV_LED_MODE_LINKUP, &trigger_data->mode); -+ switch (evt) { -+ case NETDEV_REGISTER: -+ if (trigger_data->net_dev) -+ dev_put(trigger_data->net_dev); -+ dev_hold(dev); -+ trigger_data->net_dev = dev; -+ break; -+ case NETDEV_CHANGENAME: -+ case NETDEV_UNREGISTER: -+ if (trigger_data->net_dev) { -+ dev_put(trigger_data->net_dev); -+ trigger_data->net_dev = NULL; -+ } -+ break; -+ case NETDEV_UP: -+ case NETDEV_CHANGE: -+ if (netif_carrier_ok(dev)) -+ set_bit(NETDEV_LED_MODE_LINKUP, &trigger_data->mode); -+ break; -+ } -+ -+ set_baseline_state(trigger_data); -+ -+ spin_unlock_bh(&trigger_data->lock); -+ -+ return NOTIFY_DONE; -+} -+ -+/* here's the real work! */ -+static void netdev_trig_work(struct work_struct *work) -+{ -+ struct led_netdev_data *trigger_data = container_of(work, -+ struct -+ led_netdev_data, -+ work.work); -+ struct rtnl_link_stats64 *dev_stats; -+ unsigned int new_activity; -+ struct rtnl_link_stats64 temp; -+ unsigned long interval; -+ int invert; -+ -+ /* If we dont have a device, insure we are off */ -+ if (!trigger_data->net_dev) { -+ led_set_brightness(trigger_data->led_cdev, LED_OFF); -+ return; -+ } -+ -+ /* If we are not looking for RX/TX then return */ -+ if (!test_bit(NETDEV_LED_TX, &trigger_data->mode) && -+ !test_bit(NETDEV_LED_RX, &trigger_data->mode)) -+ return; -+ -+ dev_stats = dev_get_stats(trigger_data->net_dev, &temp); -+ new_activity = -+ (test_bit(NETDEV_LED_TX, &trigger_data->mode) ? -+ dev_stats->tx_packets : 0) + -+ (test_bit(NETDEV_LED_RX, &trigger_data->mode) ? -+ dev_stats->rx_packets : 0); -+ -+ if (trigger_data->last_activity != new_activity) { -+ led_stop_software_blink(trigger_data->led_cdev); -+ -+ invert = test_bit(NETDEV_LED_LINK, &trigger_data->mode); -+ interval = jiffies_to_msecs( -+ atomic_read(&trigger_data->interval)); -+ /* base state is ON (link present) */ -+ led_blink_set_oneshot(trigger_data->led_cdev, -+ &interval, -+ &interval, -+ invert); -+ trigger_data->last_activity = new_activity; -+ } -+ -+ schedule_delayed_work(&trigger_data->work, -+ (atomic_read(&trigger_data->interval)*2)); -+} -+ -+static void netdev_trig_activate(struct led_classdev *led_cdev) -+{ -+ struct led_netdev_data *trigger_data; -+ int rc; -+ -+ trigger_data = kzalloc(sizeof(struct led_netdev_data), GFP_KERNEL); -+ if (!trigger_data) -+ return; -+ -+ spin_lock_init(&trigger_data->lock); -+ -+ trigger_data->notifier.notifier_call = netdev_trig_notify; -+ trigger_data->notifier.priority = 10; -+ -+ INIT_DELAYED_WORK(&trigger_data->work, netdev_trig_work); -+ -+ trigger_data->led_cdev = led_cdev; -+ trigger_data->net_dev = NULL; -+ trigger_data->device_name[0] = 0; -+ -+ trigger_data->mode = 0; -+ atomic_set(&trigger_data->interval, msecs_to_jiffies(50)); -+ trigger_data->last_activity = 0; -+ -+ led_cdev->trigger_data = trigger_data; -+ -+ rc = device_create_file(led_cdev->dev, &dev_attr_device_name); -+ if (rc) -+ goto err_out; -+ rc = device_create_file(led_cdev->dev, &dev_attr_link); -+ if (rc) -+ goto err_out_device_name; -+ rc = device_create_file(led_cdev->dev, &dev_attr_rx); -+ if (rc) -+ goto err_out_link; -+ rc = device_create_file(led_cdev->dev, &dev_attr_tx); -+ if (rc) -+ goto err_out_rx; -+ rc = device_create_file(led_cdev->dev, &dev_attr_interval); -+ if (rc) -+ goto err_out_tx; -+ rc = register_netdevice_notifier(&trigger_data->notifier); -+ if (rc) -+ goto err_out_interval; -+ return; -+ -+err_out_interval: -+ device_remove_file(led_cdev->dev, &dev_attr_interval); -+err_out_tx: -+ device_remove_file(led_cdev->dev, &dev_attr_tx); -+err_out_rx: -+ device_remove_file(led_cdev->dev, &dev_attr_rx); -+err_out_link: -+ device_remove_file(led_cdev->dev, &dev_attr_link); -+err_out_device_name: -+ device_remove_file(led_cdev->dev, &dev_attr_device_name); -+err_out: -+ led_cdev->trigger_data = NULL; -+ kfree(trigger_data); -+} -+ -+static void netdev_trig_deactivate(struct led_classdev *led_cdev) -+{ -+ struct led_netdev_data *trigger_data = led_cdev->trigger_data; -+ -+ if (trigger_data) { -+ unregister_netdevice_notifier(&trigger_data->notifier); -+ -+ device_remove_file(led_cdev->dev, &dev_attr_device_name); -+ device_remove_file(led_cdev->dev, &dev_attr_link); -+ device_remove_file(led_cdev->dev, &dev_attr_rx); -+ device_remove_file(led_cdev->dev, &dev_attr_tx); -+ device_remove_file(led_cdev->dev, &dev_attr_interval); -+ -+ cancel_delayed_work_sync(&trigger_data->work); -+ -+ if (trigger_data->net_dev) -+ dev_put(trigger_data->net_dev); -+ -+ kfree(trigger_data); -+ } -+} -+ -+static struct led_trigger netdev_led_trigger = { -+ .name = "netdev", -+ .activate = netdev_trig_activate, -+ .deactivate = netdev_trig_deactivate, -+}; -+ -+static int __init netdev_trig_init(void) -+{ -+ return led_trigger_register(&netdev_led_trigger); -+} -+ -+static void __exit netdev_trig_exit(void) -+{ -+ led_trigger_unregister(&netdev_led_trigger); -+} -+ -+module_init(netdev_trig_init); -+module_exit(netdev_trig_exit); -+ -+MODULE_AUTHOR("Ben Whitten <ben.whitten@gmail.com>"); -+MODULE_AUTHOR("Oliver Jowett <oliver@opencloud.com>"); -+MODULE_DESCRIPTION("Netdev LED trigger"); -+MODULE_LICENSE("GPL v2"); diff --git a/target/linux/generic/backport-4.14/401-v5.2-leds-trigger-netdev-fix-refcnt-leak-on-interface-ren.patch b/target/linux/generic/backport-4.14/401-v5.2-leds-trigger-netdev-fix-refcnt-leak-on-interface-ren.patch deleted file mode 100644 index 32682627fc..0000000000 --- a/target/linux/generic/backport-4.14/401-v5.2-leds-trigger-netdev-fix-refcnt-leak-on-interface-ren.patch +++ /dev/null @@ -1,69 +0,0 @@ -From dd7590a3ab3f0804ed5e930295e2caa5979e3958 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Thu, 28 Feb 2019 22:57:33 +0100 -Subject: [PATCH] leds: trigger: netdev: fix refcnt leak on interface rename -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Renaming a netdev-trigger-tracked interface was resulting in an -unbalanced dev_hold(). - -Example: -> iw phy phy0 interface add foo type __ap -> echo netdev > trigger -> echo foo > device_name -> ip link set foo name bar -> iw dev bar del -[ 237.355366] unregister_netdevice: waiting for bar to become free. Usage count = 1 -[ 247.435362] unregister_netdevice: waiting for bar to become free. Usage count = 1 -[ 257.545366] unregister_netdevice: waiting for bar to become free. Usage count = 1 - -Above problem was caused by trigger checking a dev->name which obviously -changes after renaming an interface. It meant missing all further events -including the NETDEV_UNREGISTER which is required for calling dev_put(). - -This change fixes that by: -1) Comparing device struct *address* for notification-filtering purposes -2) Dropping unneeded NETDEV_CHANGENAME code (no behavior change) - -Fixes: 06f502f57d0d ("leds: trigger: Introduce a NETDEV trigger") -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> -Acked-by: Pavel Machek <pavel@ucw.cz> -Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> ---- - drivers/leds/trigger/ledtrig-netdev.c | 13 +++++-------- - 1 file changed, 5 insertions(+), 8 deletions(-) - ---- a/drivers/leds/trigger/ledtrig-netdev.c -+++ b/drivers/leds/trigger/ledtrig-netdev.c -@@ -299,11 +299,11 @@ static int netdev_trig_notify(struct not - notifier); - - if (evt != NETDEV_UP && evt != NETDEV_DOWN && evt != NETDEV_CHANGE -- && evt != NETDEV_REGISTER && evt != NETDEV_UNREGISTER -- && evt != NETDEV_CHANGENAME) -+ && evt != NETDEV_REGISTER && evt != NETDEV_UNREGISTER) - return NOTIFY_DONE; - -- if (strcmp(dev->name, trigger_data->device_name)) -+ if (!(dev == trigger_data->net_dev || -+ (evt == NETDEV_REGISTER && !strcmp(dev->name, trigger_data->device_name)))) - return NOTIFY_DONE; - - cancel_delayed_work_sync(&trigger_data->work); -@@ -318,12 +318,9 @@ static int netdev_trig_notify(struct not - dev_hold(dev); - trigger_data->net_dev = dev; - break; -- case NETDEV_CHANGENAME: - case NETDEV_UNREGISTER: -- if (trigger_data->net_dev) { -- dev_put(trigger_data->net_dev); -- trigger_data->net_dev = NULL; -- } -+ dev_put(trigger_data->net_dev); -+ trigger_data->net_dev = NULL; - break; - case NETDEV_UP: - case NETDEV_CHANGE: diff --git a/target/linux/generic/backport-4.14/402-leds-trigger-netdev-fix-handling-on-interface-rename.patch b/target/linux/generic/backport-4.14/402-leds-trigger-netdev-fix-handling-on-interface-rename.patch deleted file mode 100644 index ae7d6e8bcb..0000000000 --- a/target/linux/generic/backport-4.14/402-leds-trigger-netdev-fix-handling-on-interface-rename.patch +++ /dev/null @@ -1,49 +0,0 @@ -From 0ff035231edca3713c3d0839c44e64a4ac41ef38 Mon Sep 17 00:00:00 2001 -From: Martin Schiller <ms@dev.tdt.de> -Date: Thu, 24 Oct 2019 15:09:23 +0200 -Subject: [PATCH] leds: trigger: netdev: fix handling on interface rename - -The NETDEV_CHANGENAME code is not "unneeded" like it is stated in commit -4cb6560514fa ("leds: trigger: netdev: fix refcnt leak on interface -rename"). - -The event was accidentally misinterpreted equivalent to -NETDEV_UNREGISTER, but should be equivalent to NETDEV_REGISTER. - -This was the case in the original code from the openwrt project. - -Otherwise, you are unable to set netdev led triggers for (non-existent) -netdevices, which has to be renamed. This is the case, for example, for -ppp interfaces in openwrt. - -Fixes: 06f502f57d0d ("leds: trigger: Introduce a NETDEV trigger") -Fixes: 4cb6560514fa ("leds: trigger: netdev: fix refcnt leak on interface rename") -Signed-off-by: Martin Schiller <ms@dev.tdt.de> ---- - drivers/leds/trigger/ledtrig-netdev.c | 5 ++++- - 1 file changed, 4 insertions(+), 1 deletion(-) - ---- a/drivers/leds/trigger/ledtrig-netdev.c -+++ b/drivers/leds/trigger/ledtrig-netdev.c -@@ -299,10 +299,12 @@ static int netdev_trig_notify(struct not - notifier); - - if (evt != NETDEV_UP && evt != NETDEV_DOWN && evt != NETDEV_CHANGE -- && evt != NETDEV_REGISTER && evt != NETDEV_UNREGISTER) -+ && evt != NETDEV_REGISTER && evt != NETDEV_UNREGISTER -+ && evt != NETDEV_CHANGENAME) - return NOTIFY_DONE; - - if (!(dev == trigger_data->net_dev || -+ (evt == NETDEV_CHANGENAME && !strcmp(dev->name, trigger_data->device_name)) || - (evt == NETDEV_REGISTER && !strcmp(dev->name, trigger_data->device_name)))) - return NOTIFY_DONE; - -@@ -312,6 +314,7 @@ static int netdev_trig_notify(struct not - - clear_bit(NETDEV_LED_MODE_LINKUP, &trigger_data->mode); - switch (evt) { -+ case NETDEV_CHANGENAME: - case NETDEV_REGISTER: - if (trigger_data->net_dev) - dev_put(trigger_data->net_dev); diff --git a/target/linux/generic/backport-4.14/410-mtd-fix-calculating-partition-end-address.patch b/target/linux/generic/backport-4.14/410-mtd-fix-calculating-partition-end-address.patch deleted file mode 100644 index ec25eef7a9..0000000000 --- a/target/linux/generic/backport-4.14/410-mtd-fix-calculating-partition-end-address.patch +++ /dev/null @@ -1,28 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Mon, 9 Mar 2020 08:30:19 +0100 -Subject: [PATCH] mtd: fix calculating partition end address -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This fixes check for partitions that don't start at beginning of their -parents. Missing partition's offset in formula could result in forcing -read-only incorrectly. - -Fixes: 6750f61a13a0 ("mtd: improve calculating partition boundaries when checking for alignment") -Signed-off-by: RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> ---- - drivers/mtd/mtdpart.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -582,7 +582,7 @@ static struct mtd_part *allocate_partiti - part->name); - } - -- tmp = part_absolute_offset(parent) + slave->mtd.size; -+ tmp = part_absolute_offset(parent) + slave->offset + slave->mtd.size; - remainder = do_div(tmp, wr_alignment); - if ((slave->mtd.flags & MTD_WRITEABLE) && remainder) { - slave->mtd.flags &= ~MTD_WRITEABLE; diff --git a/target/linux/generic/backport-4.14/420-enable-CONFIG_MMC_SDHCI_IO_ACCESSORS.patch b/target/linux/generic/backport-4.14/420-enable-CONFIG_MMC_SDHCI_IO_ACCESSORS.patch deleted file mode 100644 index eabfc64378..0000000000 --- a/target/linux/generic/backport-4.14/420-enable-CONFIG_MMC_SDHCI_IO_ACCESSORS.patch +++ /dev/null @@ -1,23 +0,0 @@ -From: Vijay Viswanath <vviswana@codeaurora.org> -Date: Wed, 27 Sep 2017 11:04:42 +0530 -Subject: [PATCH v2 3/4] mmc: Kconfig: Enable CONFIG_MMC_SDHCI_IO_ACCESSORS - -Enable CONFIG_MMC_SDHCI_IO_ACCESSORS so that SDHC controller specific -register read and write APIs, if registered, can be used. - -Signed-off-by: Vijay Viswanath <vviswana@codeaurora.org> -Acked-by: Adrian Hunter <adrian.hunter@intel.com> ---- - drivers/mmc/host/Kconfig | 1 + - 1 file changed, 1 insertion(+) - ---- a/drivers/mmc/host/Kconfig -+++ b/drivers/mmc/host/Kconfig -@@ -310,6 +310,7 @@ config MMC_SDHCI_BCM_KONA - tristate "SDHCI support on Broadcom KONA platform" - depends on ARCH_BCM_MOBILE - depends on MMC_SDHCI_PLTFM -+ select MMC_SDHCI_IO_ACCESSORS - help - This selects the Broadcom Kona Secure Digital Host Controller - Interface(SDHCI) support. diff --git a/target/linux/generic/backport-4.14/500-v4.20-ubifs-Fix-default-compression-selection-in-ubifs.patch b/target/linux/generic/backport-4.14/500-v4.20-ubifs-Fix-default-compression-selection-in-ubifs.patch deleted file mode 100644 index 4782fc9ed8..0000000000 --- a/target/linux/generic/backport-4.14/500-v4.20-ubifs-Fix-default-compression-selection-in-ubifs.patch +++ /dev/null @@ -1,37 +0,0 @@ -From: Gabor Juhos <juhosg@openwrt.org> -Subject: fs: ubifs: fix default compression selection in ubifs - -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> ---- - fs/ubifs/sb.c | 13 ++++++++++++- - 1 file changed, 12 insertions(+), 1 deletion(-) - ---- a/fs/ubifs/sb.c -+++ b/fs/ubifs/sb.c -@@ -63,6 +63,17 @@ - /* Default time granularity in nanoseconds */ - #define DEFAULT_TIME_GRAN 1000000000 - -+static int get_default_compressor(void) -+{ -+ if (ubifs_compr_present(UBIFS_COMPR_LZO)) -+ return UBIFS_COMPR_LZO; -+ -+ if (ubifs_compr_present(UBIFS_COMPR_ZLIB)) -+ return UBIFS_COMPR_ZLIB; -+ -+ return UBIFS_COMPR_NONE; -+} -+ - /** - * create_default_filesystem - format empty UBI volume. - * @c: UBIFS file-system description object -@@ -186,7 +197,7 @@ static int create_default_filesystem(str - if (c->mount_opts.override_compr) - sup->default_compr = cpu_to_le16(c->mount_opts.compr_type); - else -- sup->default_compr = cpu_to_le16(UBIFS_COMPR_LZO); -+ sup->default_compr = cpu_to_le16(get_default_compressor()); - - generate_random_uuid(sup->uuid); - diff --git a/target/linux/generic/backport-4.14/900-v4.18-firmware-dmi-Add-access-to-the-SKU-ID-string.patch b/target/linux/generic/backport-4.14/900-v4.18-firmware-dmi-Add-access-to-the-SKU-ID-string.patch deleted file mode 100644 index 9c80b47607..0000000000 --- a/target/linux/generic/backport-4.14/900-v4.18-firmware-dmi-Add-access-to-the-SKU-ID-string.patch +++ /dev/null @@ -1,57 +0,0 @@ -From b23908d3c48a37c46c6a26df2cdeab1610b360ba Mon Sep 17 00:00:00 2001 -From: Simon Glass <sjg@chromium.org> -Date: Sun, 17 Jun 2018 14:09:42 +0200 -Subject: [PATCH] firmware: dmi: Add access to the SKU ID string - -This is used in some systems from user space for determining the identity -of the device. - -Expose this as a file so that that user-space tools don't need to read -from /sys/firmware/dmi/tables/DMI - -Signed-off-by: Simon Glass <sjg@chromium.org> -Signed-off-by: Jean Delvare <jdelvare@suse.de> ---- - drivers/firmware/dmi-id.c | 2 ++ - drivers/firmware/dmi_scan.c | 1 + - include/linux/mod_devicetable.h | 1 + - 3 files changed, 4 insertions(+) - ---- a/drivers/firmware/dmi-id.c -+++ b/drivers/firmware/dmi-id.c -@@ -47,6 +47,7 @@ DEFINE_DMI_ATTR_WITH_SHOW(product_name, - DEFINE_DMI_ATTR_WITH_SHOW(product_version, 0444, DMI_PRODUCT_VERSION); - DEFINE_DMI_ATTR_WITH_SHOW(product_serial, 0400, DMI_PRODUCT_SERIAL); - DEFINE_DMI_ATTR_WITH_SHOW(product_uuid, 0400, DMI_PRODUCT_UUID); -+DEFINE_DMI_ATTR_WITH_SHOW(product_sku, 0444, DMI_PRODUCT_SKU); - DEFINE_DMI_ATTR_WITH_SHOW(product_family, 0444, DMI_PRODUCT_FAMILY); - DEFINE_DMI_ATTR_WITH_SHOW(board_vendor, 0444, DMI_BOARD_VENDOR); - DEFINE_DMI_ATTR_WITH_SHOW(board_name, 0444, DMI_BOARD_NAME); -@@ -193,6 +194,7 @@ static void __init dmi_id_init_attr_tabl - ADD_DMI_ATTR(product_serial, DMI_PRODUCT_SERIAL); - ADD_DMI_ATTR(product_uuid, DMI_PRODUCT_UUID); - ADD_DMI_ATTR(product_family, DMI_PRODUCT_FAMILY); -+ ADD_DMI_ATTR(product_sku, DMI_PRODUCT_SKU); - ADD_DMI_ATTR(board_vendor, DMI_BOARD_VENDOR); - ADD_DMI_ATTR(board_name, DMI_BOARD_NAME); - ADD_DMI_ATTR(board_version, DMI_BOARD_VERSION); ---- a/drivers/firmware/dmi_scan.c -+++ b/drivers/firmware/dmi_scan.c -@@ -435,6 +435,7 @@ static void __init dmi_decode(const stru - dmi_save_ident(dm, DMI_PRODUCT_VERSION, 6); - dmi_save_ident(dm, DMI_PRODUCT_SERIAL, 7); - dmi_save_uuid(dm, DMI_PRODUCT_UUID, 8); -+ dmi_save_ident(dm, DMI_PRODUCT_SKU, 25); - dmi_save_ident(dm, DMI_PRODUCT_FAMILY, 26); - break; - case 2: /* Base Board Information */ ---- a/include/linux/mod_devicetable.h -+++ b/include/linux/mod_devicetable.h -@@ -471,6 +471,7 @@ enum dmi_field { - DMI_PRODUCT_VERSION, - DMI_PRODUCT_SERIAL, - DMI_PRODUCT_UUID, -+ DMI_PRODUCT_SKU, - DMI_PRODUCT_FAMILY, - DMI_BOARD_VENDOR, - DMI_BOARD_NAME, diff --git a/target/linux/generic/backport-4.14/950-tty-serial-exar-generalize-rs485-setup.patch b/target/linux/generic/backport-4.14/950-tty-serial-exar-generalize-rs485-setup.patch deleted file mode 100644 index c4c4cfcb71..0000000000 --- a/target/linux/generic/backport-4.14/950-tty-serial-exar-generalize-rs485-setup.patch +++ /dev/null @@ -1,75 +0,0 @@ -From 9d9398944488cd3a3e1e0912b26fbc4d5921e547 Mon Sep 17 00:00:00 2001 -From: Daniel Golle <daniel@makrotopia.org> -Date: Mon, 4 Jun 2018 23:33:07 +0200 -Subject: [PATCH] tty: serial: exar: generalize RS485 setup - -Move the non-board-specific part of the RS485 initialization from -iot2040_rs485_config function to a new generic function used also for -other boards. -This allows using TIOCGRS485 and TIOCSRS485 on boards (such as mPCIe -serial IO modules) which are hard-wired to RS485 or have jumpers for -their configurations. - -Signed-off-by: Daniel Golle <daniel@makrotopia.org> -Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com> -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---- - drivers/tty/serial/8250/8250_exar.c | 38 +++++++++++++++++++---------- - 1 file changed, 25 insertions(+), 13 deletions(-) - ---- a/drivers/tty/serial/8250/8250_exar.c -+++ b/drivers/tty/serial/8250/8250_exar.c -@@ -293,8 +293,32 @@ static int xr17v35x_register_gpio(struct - return 0; - } - -+static int generic_rs485_config(struct uart_port *port, -+ struct serial_rs485 *rs485) -+{ -+ bool is_rs485 = !!(rs485->flags & SER_RS485_ENABLED); -+ u8 __iomem *p = port->membase; -+ u8 value; -+ -+ value = readb(p + UART_EXAR_FCTR); -+ if (is_rs485) -+ value |= UART_FCTR_EXAR_485; -+ else -+ value &= ~UART_FCTR_EXAR_485; -+ -+ writeb(value, p + UART_EXAR_FCTR); -+ -+ if (is_rs485) -+ writeb(UART_EXAR_RS485_DLY(4), p + UART_MSR); -+ -+ port->rs485 = *rs485; -+ -+ return 0; -+} -+ - static const struct exar8250_platform exar8250_default_platform = { - .register_gpio = xr17v35x_register_gpio, -+ .rs485_config = generic_rs485_config, - }; - - static int iot2040_rs485_config(struct uart_port *port, -@@ -327,19 +351,7 @@ static int iot2040_rs485_config(struct u - value |= mode; - writeb(value, p + UART_EXAR_MPIOLVL_7_0); - -- value = readb(p + UART_EXAR_FCTR); -- if (is_rs485) -- value |= UART_FCTR_EXAR_485; -- else -- value &= ~UART_FCTR_EXAR_485; -- writeb(value, p + UART_EXAR_FCTR); -- -- if (is_rs485) -- writeb(UART_EXAR_RS485_DLY(4), p + UART_MSR); -- -- port->rs485 = *rs485; -- -- return 0; -+ return generic_rs485_config(port, rs485); - } - - static const struct property_entry iot2040_gpio_properties[] = { diff --git a/target/linux/generic/config-4.14 b/target/linux/generic/config-4.14 deleted file mode 100644 index 6bf7dac5e3..0000000000 --- a/target/linux/generic/config-4.14 +++ /dev/null @@ -1,5793 +0,0 @@ -# CONFIG_104_QUAD_8 is not set -CONFIG_32BIT=y -# CONFIG_6LOWPAN is not set -# CONFIG_6LOWPAN_DEBUGFS is not set -# CONFIG_6PACK is not set -# CONFIG_8139CP is not set -# CONFIG_8139TOO is not set -# CONFIG_9P_FS is not set -# CONFIG_AB3100_CORE is not set -# CONFIG_AB8500_CORE is not set -# CONFIG_ABP060MG is not set -# CONFIG_ABX500_CORE is not set -# CONFIG_ACCESSIBILITY is not set -# CONFIG_ACENIC is not set -# CONFIG_ACERHDF is not set -# CONFIG_ACORN_PARTITION is not set -# CONFIG_ACPI_ALS is not set -# CONFIG_ACPI_APEI is not set -# CONFIG_ACPI_BUTTON is not set -# CONFIG_ACPI_CONFIGFS is not set -# CONFIG_ACPI_CUSTOM_METHOD is not set -# CONFIG_ACPI_EXTLOG is not set -# CONFIG_ACPI_HED is not set -# CONFIG_ACPI_NFIT is not set -# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set -# CONFIG_ACPI_TABLE_UPGRADE is not set -# CONFIG_ACPI_VIDEO is not set -# CONFIG_AD2S1200 is not set -# CONFIG_AD2S1210 is not set -# CONFIG_AD2S90 is not set -# CONFIG_AD5064 is not set -# CONFIG_AD525X_DPOT is not set -# CONFIG_AD5360 is not set -# CONFIG_AD5380 is not set -# CONFIG_AD5421 is not set -# CONFIG_AD5446 is not set -# CONFIG_AD5449 is not set -# CONFIG_AD5504 is not set -# CONFIG_AD5592R is not set -# CONFIG_AD5593R is not set -# CONFIG_AD5624R_SPI is not set -# CONFIG_AD5686 is not set -# CONFIG_AD5755 is not set -# CONFIG_AD5761 is not set -# CONFIG_AD5764 is not set -# CONFIG_AD5791 is not set -# CONFIG_AD5933 is not set -# CONFIG_AD7150 is not set -# CONFIG_AD7152 is not set -# CONFIG_AD7192 is not set -# CONFIG_AD7266 is not set -# CONFIG_AD7280 is not set -# CONFIG_AD7291 is not set -# CONFIG_AD7298 is not set -# CONFIG_AD7303 is not set -# CONFIG_AD7476 is not set -# CONFIG_AD7606 is not set -# CONFIG_AD7746 is not set -# CONFIG_AD7766 is not set -# CONFIG_AD7780 is not set -# CONFIG_AD7791 is not set -# CONFIG_AD7793 is not set -# CONFIG_AD7816 is not set -# CONFIG_AD7887 is not set -# CONFIG_AD7923 is not set -# CONFIG_AD799X is not set -# CONFIG_AD8366 is not set -# CONFIG_AD8801 is not set -# CONFIG_AD9523 is not set -# CONFIG_AD9832 is not set -# CONFIG_AD9834 is not set -# CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_ADE7753 is not set -# CONFIG_ADE7754 is not set -# CONFIG_ADE7758 is not set -# CONFIG_ADE7759 is not set -# CONFIG_ADE7854 is not set -# CONFIG_ADF4350 is not set -# CONFIG_ADFS_FS is not set -# CONFIG_ADIS16060 is not set -# CONFIG_ADIS16080 is not set -# CONFIG_ADIS16130 is not set -# CONFIG_ADIS16136 is not set -# CONFIG_ADIS16201 is not set -# CONFIG_ADIS16203 is not set -# CONFIG_ADIS16209 is not set -# CONFIG_ADIS16240 is not set -# CONFIG_ADIS16260 is not set -# CONFIG_ADIS16400 is not set -# CONFIG_ADIS16480 is not set -# CONFIG_ADJD_S311 is not set -# CONFIG_ADM6996_PHY is not set -# CONFIG_ADM8211 is not set -# CONFIG_ADT7316 is not set -CONFIG_ADVISE_SYSCALLS=y -# CONFIG_ADXL345_I2C is not set -# CONFIG_ADXL345_SPI is not set -# CONFIG_ADXRS450 is not set -CONFIG_AEABI=y -# CONFIG_AFE4403 is not set -# CONFIG_AFE4404 is not set -# CONFIG_AFFS_FS is not set -# CONFIG_AFS_FS is not set -# CONFIG_AF_KCM is not set -# CONFIG_AF_RXRPC is not set -# CONFIG_AF_RXRPC_INJECT_LOSS is not set -# CONFIG_AF_RXRPC_IPV6 is not set -# CONFIG_AGP is not set -# CONFIG_AHCI_CEVA is not set -# CONFIG_AHCI_IMX is not set -# CONFIG_AHCI_MVEBU is not set -# CONFIG_AHCI_QORIQ is not set -CONFIG_AIO=y -# CONFIG_AIRO is not set -# CONFIG_AIRO_CS is not set -# CONFIG_AIX_PARTITION is not set -# CONFIG_AK09911 is not set -# CONFIG_AK8974 is not set -# CONFIG_AK8975 is not set -# CONFIG_AL3320A is not set -# CONFIG_ALIM7101_WDT is not set -CONFIG_ALLOW_DEV_COREDUMP=y -# CONFIG_ALTERA_MBOX is not set -# CONFIG_ALTERA_MSGDMA is not set -# CONFIG_ALTERA_STAPL is not set -# CONFIG_ALTERA_TSE is not set -# CONFIG_ALX is not set -# CONFIG_AM2315 is not set -# CONFIG_AM335X_PHY_USB is not set -# CONFIG_AMBA_PL08X is not set -# CONFIG_AMD8111_ETH is not set -# CONFIG_AMD_MEM_ENCRYPT is not set -# CONFIG_AMD_PHY is not set -# CONFIG_AMD_XGBE is not set -# CONFIG_AMD_XGBE_HAVE_ECC is not set -# CONFIG_AMIGA_PARTITION is not set -# CONFIG_AMILO_RFKILL is not set -# CONFIG_ANDROID is not set -CONFIG_ANON_INODES=y -# CONFIG_APDS9300 is not set -# CONFIG_APDS9802ALS is not set -# CONFIG_APDS9960 is not set -# CONFIG_APM8018X is not set -# CONFIG_APM_EMULATION is not set -# CONFIG_APPLE_GMUX is not set -# CONFIG_APPLE_PROPERTIES is not set -# CONFIG_APPLICOM is not set -# CONFIG_AQTION is not set -# CONFIG_AQUANTIA_PHY is not set -# CONFIG_AR5523 is not set -# CONFIG_AR7 is not set -# CONFIG_AR8216_PHY is not set -# CONFIG_AR8216_PHY_LEDS is not set -# CONFIG_ARCH_ACTIONS is not set -# CONFIG_ARCH_ALPINE is not set -# CONFIG_ARCH_ARTPEC is not set -# CONFIG_ARCH_ASPEED is not set -# CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_BCM is not set -# CONFIG_ARCH_BCM2835 is not set -# CONFIG_ARCH_BCM_21664 is not set -# CONFIG_ARCH_BCM_23550 is not set -# CONFIG_ARCH_BCM_281XX is not set -# CONFIG_ARCH_BCM_5301X is not set -# CONFIG_ARCH_BCM_53573 is not set -# CONFIG_ARCH_BCM_63XX is not set -# CONFIG_ARCH_BCM_CYGNUS is not set -# CONFIG_ARCH_BCM_IPROC is not set -# CONFIG_ARCH_BCM_NSP is not set -# CONFIG_ARCH_BERLIN is not set -# CONFIG_ARCH_BRCMSTB is not set -# CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CNS3XXX is not set -# CONFIG_ARCH_DAVINCI is not set -# CONFIG_ARCH_DIGICOLOR is not set -# CONFIG_ARCH_DMA_ADDR_T_64BIT is not set -# CONFIG_ARCH_DOVE is not set -# CONFIG_ARCH_EBSA110 is not set -# CONFIG_ARCH_EP93XX is not set -# CONFIG_ARCH_EXYNOS is not set -CONFIG_ARCH_FLATMEM_ENABLE=y -# CONFIG_ARCH_FOOTBRIDGE is not set -# CONFIG_ARCH_GEMINI is not set -CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y -# CONFIG_ARCH_HI3xxx is not set -# CONFIG_ARCH_HIGHBANK is not set -# CONFIG_ARCH_HISI is not set -# CONFIG_ARCH_INTEGRATOR is not set -# CONFIG_ARCH_IOP13XX is not set -# CONFIG_ARCH_IOP32X is not set -# CONFIG_ARCH_IOP33X is not set -# CONFIG_ARCH_IXP4XX is not set -# CONFIG_ARCH_KEYSTONE is not set -# CONFIG_ARCH_KS8695 is not set -# CONFIG_ARCH_LAYERSCAPE is not set -# CONFIG_ARCH_LG1K is not set -# CONFIG_ARCH_LPC32XX is not set -# CONFIG_ARCH_MEDIATEK is not set -# CONFIG_ARCH_MESON is not set -CONFIG_ARCH_MMAP_RND_BITS=8 -CONFIG_ARCH_MMAP_RND_BITS_MAX=16 -CONFIG_ARCH_MMAP_RND_BITS_MIN=8 -CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16 -CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8 -# CONFIG_ARCH_MMP is not set -# CONFIG_ARCH_MULTIPLATFORM is not set -# CONFIG_ARCH_MULTI_V6 is not set -# CONFIG_ARCH_MULTI_V7 is not set -# CONFIG_ARCH_MV78XX0 is not set -# CONFIG_ARCH_MVEBU is not set -# CONFIG_ARCH_MXC is not set -# CONFIG_ARCH_MXS is not set -# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set -# CONFIG_ARCH_NETX is not set -# CONFIG_ARCH_NOMADIK is not set -# CONFIG_ARCH_NSPIRE is not set -# CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_OMAP1 is not set -# CONFIG_ARCH_OMAP2 is not set -# CONFIG_ARCH_OMAP2PLUS is not set -# CONFIG_ARCH_OMAP3 is not set -# CONFIG_ARCH_OMAP4 is not set -# CONFIG_ARCH_ORION5X is not set -# CONFIG_ARCH_OXNAS is not set -# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set -# CONFIG_ARCH_PICOXCELL is not set -# CONFIG_ARCH_PRIMA2 is not set -# CONFIG_ARCH_PXA is not set -# CONFIG_ARCH_QCOM is not set -# CONFIG_ARCH_REALTEK is not set -# CONFIG_ARCH_REALVIEW is not set -# CONFIG_ARCH_RENESAS is not set -# CONFIG_ARCH_ROCKCHIP is not set -# CONFIG_ARCH_RPC is not set -# CONFIG_ARCH_S3C24XX is not set -# CONFIG_ARCH_S3C64XX is not set -# CONFIG_ARCH_S5PV210 is not set -# CONFIG_ARCH_SA1100 is not set -# CONFIG_ARCH_SEATTLE is not set -# CONFIG_ARCH_SHMOBILE is not set -# CONFIG_ARCH_SIRF is not set -# CONFIG_ARCH_SOCFPGA is not set -# CONFIG_ARCH_SPRD is not set -# CONFIG_ARCH_STI is not set -# CONFIG_ARCH_STRATIX10 is not set -# CONFIG_ARCH_SUNXI is not set -# CONFIG_ARCH_TANGO is not set -# CONFIG_ARCH_TEGRA is not set -# CONFIG_ARCH_THUNDER is not set -# CONFIG_ARCH_THUNDER2 is not set -# CONFIG_ARCH_U300 is not set -# CONFIG_ARCH_U8500 is not set -# CONFIG_ARCH_UNIPHIER is not set -# CONFIG_ARCH_VERSATILE is not set -# CONFIG_ARCH_VEXPRESS is not set -# CONFIG_ARCH_VIRT is not set -# CONFIG_ARCH_VT8500 is not set -# CONFIG_ARCH_VULCAN is not set -# CONFIG_ARCH_W90X900 is not set -# CONFIG_ARCH_WANTS_THP_SWAP is not set -# CONFIG_ARCH_WANTS_UBSAN_NO_NULL is not set -# CONFIG_ARCH_WM8505 is not set -# CONFIG_ARCH_WM8750 is not set -# CONFIG_ARCH_WM8850 is not set -# CONFIG_ARCH_XGENE is not set -# CONFIG_ARCH_ZX is not set -# CONFIG_ARCH_ZYNQ is not set -# CONFIG_ARCH_ZYNQMP is not set -# CONFIG_ARCNET is not set -# CONFIG_ARC_EMAC is not set -# CONFIG_ARM64_ERRATUM_1024718 is not set -# CONFIG_ARM64_ERRATUM_819472 is not set -# CONFIG_ARM64_ERRATUM_824069 is not set -# CONFIG_ARM64_ERRATUM_826319 is not set -# CONFIG_ARM64_ERRATUM_827319 is not set -# CONFIG_ARM64_ERRATUM_832075 is not set -# CONFIG_ARM64_ERRATUM_834220 is not set -# CONFIG_ARM64_ERRATUM_843419 is not set -# CONFIG_ARM64_ERRATUM_845719 is not set -# CONFIG_ARM64_ERRATUM_858921 is not set -# CONFIG_ARM64_RELOC_TEST is not set -CONFIG_ARM64_SW_TTBR0_PAN=y -# CONFIG_ARM_APPENDED_DTB is not set -# CONFIG_ARM_ARCH_TIMER is not set -# CONFIG_ARM_BIG_LITTLE_CPUFREQ is not set -# CONFIG_ARM_CCI is not set -# CONFIG_ARM_CCI400_PMU is not set -# CONFIG_ARM_CCI5xx_PMU is not set -# CONFIG_ARM_CCN is not set -# CONFIG_ARM_CPUIDLE is not set -CONFIG_ARM_CPU_TOPOLOGY=y -# CONFIG_ARM_CRYPTO is not set -CONFIG_ARM_DMA_MEM_BUFFERABLE=y -# CONFIG_ARM_ERRATA_326103 is not set -# CONFIG_ARM_ERRATA_364296 is not set -# CONFIG_ARM_ERRATA_411920 is not set -# CONFIG_ARM_ERRATA_430973 is not set -# CONFIG_ARM_ERRATA_458693 is not set -# CONFIG_ARM_ERRATA_460075 is not set -# CONFIG_ARM_ERRATA_643719 is not set -# CONFIG_ARM_ERRATA_720789 is not set -# CONFIG_ARM_ERRATA_742230 is not set -# CONFIG_ARM_ERRATA_742231 is not set -# CONFIG_ARM_ERRATA_743622 is not set -# CONFIG_ARM_ERRATA_751472 is not set -# CONFIG_ARM_ERRATA_754322 is not set -# CONFIG_ARM_ERRATA_754327 is not set -# CONFIG_ARM_ERRATA_764369 is not set -# CONFIG_ARM_ERRATA_773022 is not set -# CONFIG_ARM_ERRATA_775420 is not set -# CONFIG_ARM_ERRATA_798181 is not set -# CONFIG_ARM_ERRATA_818325_852422 is not set -# CONFIG_ARM_ERRATA_821420 is not set -# CONFIG_ARM_ERRATA_825619 is not set -# CONFIG_ARM_ERRATA_852421 is not set -# CONFIG_ARM_ERRATA_852423 is not set -CONFIG_ARM_GIC_MAX_NR=1 -# CONFIG_ARM_KIRKWOOD_CPUFREQ is not set -# CONFIG_ARM_KPROBES_TEST is not set -# CONFIG_ARM_MHU is not set -# CONFIG_ARM_MODULE_PLTS is not set -# CONFIG_ARM_PATCH_PHYS_VIRT is not set -# CONFIG_ARM_PSCI is not set -# CONFIG_ARM_PSCI_CHECKER is not set -# CONFIG_ARM_PTDUMP is not set -# CONFIG_ARM_SBSA_WATCHDOG is not set -# CONFIG_ARM_SCPI_PROTOCOL is not set -# CONFIG_ARM_TIMER_SP804 is not set -# CONFIG_ARM_UNWIND is not set -# CONFIG_ARM_VIRT_EXT is not set -# CONFIG_AS3935 is not set -# CONFIG_ASM9260_TIMER is not set -# CONFIG_ASUS_LAPTOP is not set -# CONFIG_ASUS_WIRELESS is not set -# CONFIG_ASYMMETRIC_KEY_TYPE is not set -# CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE is not set -# CONFIG_ASYNC_RAID6_TEST is not set -# CONFIG_ASYNC_TX_DMA is not set -# CONFIG_AT76C50X_USB is not set -# CONFIG_AT803X_PHY is not set -# CONFIG_AT91_SAMA5D2_ADC is not set -# CONFIG_ATA is not set -# CONFIG_ATAGS is not set -CONFIG_ATAGS_PROC=y -# CONFIG_ATALK is not set -# CONFIG_ATARI_PARTITION is not set -# CONFIG_ATA_ACPI is not set -CONFIG_ATA_BMDMA=y -# CONFIG_ATA_GENERIC is not set -# CONFIG_ATA_LEDS is not set -# CONFIG_ATA_NONSTANDARD is not set -# CONFIG_ATA_OVER_ETH is not set -# CONFIG_ATA_PIIX is not set -CONFIG_ATA_SFF=y -# CONFIG_ATA_VERBOSE_ERROR is not set -# CONFIG_ATH10K is not set -# CONFIG_ATH25 is not set -# CONFIG_ATH5K is not set -# CONFIG_ATH6KL is not set -# CONFIG_ATH79 is not set -# CONFIG_ATH9K is not set -# CONFIG_ATH9K_HTC is not set -# CONFIG_ATH_DEBUG is not set -# CONFIG_ATL1 is not set -# CONFIG_ATL1C is not set -# CONFIG_ATL1E is not set -# CONFIG_ATL2 is not set -# CONFIG_ATLAS_PH_SENSOR is not set -# CONFIG_ATM is not set -# CONFIG_ATMEL is not set -# CONFIG_ATMEL_PIT is not set -# CONFIG_ATMEL_SSC is not set -# CONFIG_ATM_AMBASSADOR is not set -# CONFIG_ATM_BR2684 is not set -CONFIG_ATM_BR2684_IPFILTER=y -# CONFIG_ATM_CLIP is not set -CONFIG_ATM_CLIP_NO_ICMP=y -# CONFIG_ATM_DRIVERS is not set -# CONFIG_ATM_DUMMY is not set -# CONFIG_ATM_ENI is not set -# CONFIG_ATM_FIRESTREAM is not set -# CONFIG_ATM_FORE200E is not set -# CONFIG_ATM_HE is not set -# CONFIG_ATM_HORIZON is not set -# CONFIG_ATM_IA is not set -# CONFIG_ATM_IDT77252 is not set -# CONFIG_ATM_LANAI is not set -# CONFIG_ATM_LANE is not set -# CONFIG_ATM_MPOA is not set -# CONFIG_ATM_NICSTAR is not set -# CONFIG_ATM_SOLOS is not set -# CONFIG_ATM_TCP is not set -# CONFIG_ATM_ZATM is not set -# CONFIG_ATOMIC64_SELFTEST is not set -# CONFIG_ATP is not set -# CONFIG_AUDIT is not set -# CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set -# CONFIG_AURORA_NB8800 is not set -# CONFIG_AUTOFS4_FS is not set -# CONFIG_AUTO_ZRELADDR is not set -# CONFIG_AUXDISPLAY is not set -# CONFIG_AX25 is not set -# CONFIG_AX25_DAMA_SLAVE is not set -# CONFIG_AX88796 is not set -# CONFIG_AXP20X_ADC is not set -# CONFIG_AXP20X_POWER is not set -# CONFIG_AXP288_ADC is not set -# CONFIG_AXP288_FUEL_GAUGE is not set -# CONFIG_B43 is not set -# CONFIG_B43LEGACY is not set -# CONFIG_B44 is not set -# CONFIG_B53 is not set -# CONFIG_BACKLIGHT_ADP8860 is not set -# CONFIG_BACKLIGHT_ADP8870 is not set -# CONFIG_BACKLIGHT_APPLE is not set -# CONFIG_BACKLIGHT_ARCXCNN is not set -# CONFIG_BACKLIGHT_BD6107 is not set -# CONFIG_BACKLIGHT_GENERIC is not set -# CONFIG_BACKLIGHT_GPIO is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set -# CONFIG_BACKLIGHT_LM3630A is not set -# CONFIG_BACKLIGHT_LM3639 is not set -# CONFIG_BACKLIGHT_LP855X is not set -# CONFIG_BACKLIGHT_LV5207LP is not set -# CONFIG_BACKLIGHT_PANDORA is not set -# CONFIG_BACKLIGHT_PM8941_WLED is not set -# CONFIG_BACKLIGHT_PWM is not set -# CONFIG_BACKLIGHT_RPI is not set -# CONFIG_BACKLIGHT_SAHARA is not set -# CONFIG_BACKTRACE_SELF_TEST is not set -CONFIG_BASE_FULL=y -CONFIG_BASE_SMALL=0 -# CONFIG_BATMAN_ADV is not set -# CONFIG_BATTERY_BQ27XXX is not set -# CONFIG_BATTERY_BQ27XXX_HDQ is not set -# CONFIG_BATTERY_DS2760 is not set -# CONFIG_BATTERY_DS2780 is not set -# CONFIG_BATTERY_DS2781 is not set -# CONFIG_BATTERY_DS2782 is not set -# CONFIG_BATTERY_GAUGE_LTC2941 is not set -# CONFIG_BATTERY_GOLDFISH is not set -# CONFIG_BATTERY_LEGO_EV3 is not set -# CONFIG_BATTERY_MAX17040 is not set -# CONFIG_BATTERY_MAX17042 is not set -# CONFIG_BATTERY_MAX1721X is not set -# CONFIG_BATTERY_SBS is not set -# CONFIG_BAYCOM_EPP is not set -# CONFIG_BAYCOM_PAR is not set -# CONFIG_BAYCOM_SER_FDX is not set -# CONFIG_BAYCOM_SER_HDX is not set -# CONFIG_BCACHE is not set -# CONFIG_BCM47XX is not set -# CONFIG_BCM63XX is not set -# CONFIG_BCM63XX_PHY is not set -# CONFIG_BCM7038_WDT is not set -# CONFIG_BCM7XXX_PHY is not set -# CONFIG_BCM87XX_PHY is not set -# CONFIG_BCMA is not set -# CONFIG_BCMA_DRIVER_GPIO is not set -CONFIG_BCMA_POSSIBLE=y -# CONFIG_BCMGENET is not set -# CONFIG_BCM_IPROC_ADC is not set -# CONFIG_BCM_KONA_USB2_PHY is not set -# CONFIG_BCM_SBA_RAID is not set -# CONFIG_BDI_SWITCH is not set -# CONFIG_BE2ISCSI is not set -# CONFIG_BE2NET is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_BGMAC is not set -# CONFIG_BH1750 is not set -# CONFIG_BH1780 is not set -# CONFIG_BIG_KEYS is not set -# CONFIG_BIG_LITTLE is not set -# CONFIG_BINARY_PRINTF is not set -# CONFIG_BINFMT_AOUT is not set -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_FLAT is not set -# CONFIG_BINFMT_MISC is not set -CONFIG_BINFMT_SCRIPT=y -CONFIG_BITREVERSE=y -# CONFIG_BLK_CMDLINE_PARSER is not set -# CONFIG_BLK_DEBUG_FS is not set -CONFIG_BLK_DEV=y -# CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_BLK_DEV_4DRIVES is not set -# CONFIG_BLK_DEV_AEC62XX is not set -# CONFIG_BLK_DEV_ALI14XX is not set -# CONFIG_BLK_DEV_ALI15X3 is not set -# CONFIG_BLK_DEV_AMD74XX is not set -# CONFIG_BLK_DEV_ATIIXP is not set -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_BLK_DEV_BSGLIB is not set -# CONFIG_BLK_DEV_CMD640 is not set -# CONFIG_BLK_DEV_CMD64X is not set -# CONFIG_BLK_DEV_COW_COMMON is not set -# CONFIG_BLK_DEV_CRYPTOLOOP is not set -# CONFIG_BLK_DEV_CS5520 is not set -# CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_CS5535 is not set -# CONFIG_BLK_DEV_CS5536 is not set -# CONFIG_BLK_DEV_CY82C693 is not set -# CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_DELKIN is not set -# CONFIG_BLK_DEV_DRBD is not set -# CONFIG_BLK_DEV_DTC2278 is not set -# CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_DEV_GENERIC is not set -# CONFIG_BLK_DEV_HPT366 is not set -# CONFIG_BLK_DEV_HT6560B is not set -# CONFIG_BLK_DEV_IDEACPI is not set -# CONFIG_BLK_DEV_IDECD is not set -# CONFIG_BLK_DEV_IDECS is not set -# CONFIG_BLK_DEV_IDEPCI is not set -# CONFIG_BLK_DEV_IDEPNP is not set -# CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDE_AU1XXX is not set -# CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_INITRD=y -# CONFIG_BLK_DEV_INTEGRITY is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_BLK_DEV_IT8172 is not set -# CONFIG_BLK_DEV_IT8213 is not set -# CONFIG_BLK_DEV_IT821X is not set -# CONFIG_BLK_DEV_JMICRON is not set -# CONFIG_BLK_DEV_LOOP is not set -CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_NS87415 is not set -# CONFIG_BLK_DEV_NULL_BLK is not set -# CONFIG_BLK_DEV_NVME is not set -# CONFIG_BLK_DEV_OFFBOARD is not set -# CONFIG_BLK_DEV_OPTI621 is not set -# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set -# CONFIG_BLK_DEV_PDC202XX_NEW is not set -# CONFIG_BLK_DEV_PDC202XX_OLD is not set -# CONFIG_BLK_DEV_PIIX is not set -# CONFIG_BLK_DEV_PLATFORM is not set -# CONFIG_BLK_DEV_PMEM is not set -# CONFIG_BLK_DEV_QD65XX is not set -# CONFIG_BLK_DEV_RAM is not set -# CONFIG_BLK_DEV_RBD is not set -# CONFIG_BLK_DEV_RSXX is not set -# CONFIG_BLK_DEV_RZ1000 is not set -# CONFIG_BLK_DEV_SC1200 is not set -# CONFIG_BLK_DEV_SD is not set -# CONFIG_BLK_DEV_SIIMAGE is not set -# CONFIG_BLK_DEV_SIS5513 is not set -# CONFIG_BLK_DEV_SKD is not set -# CONFIG_BLK_DEV_SL82C105 is not set -# CONFIG_BLK_DEV_SLC90E66 is not set -# CONFIG_BLK_DEV_SR is not set -# CONFIG_BLK_DEV_SVWKS is not set -# CONFIG_BLK_DEV_SX8 is not set -# CONFIG_BLK_DEV_TC86C001 is not set -# CONFIG_BLK_DEV_THROTTLING is not set -# CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_TRM290 is not set -# CONFIG_BLK_DEV_UMC8672 is not set -# CONFIG_BLK_DEV_UMEM is not set -# CONFIG_BLK_DEV_VIA82CXXX is not set -# CONFIG_BLK_DEV_ZONED is not set -# CONFIG_BLK_SED_OPAL is not set -# CONFIG_BLK_WBT is not set -CONFIG_BLOCK=y -# CONFIG_BMA180 is not set -# CONFIG_BMA220 is not set -# CONFIG_BMC150_ACCEL is not set -# CONFIG_BMC150_MAGN is not set -# CONFIG_BMC150_MAGN_I2C is not set -# CONFIG_BMC150_MAGN_SPI is not set -# CONFIG_BMG160 is not set -# CONFIG_BMI160_I2C is not set -# CONFIG_BMI160_SPI is not set -# CONFIG_BMIPS_GENERIC is not set -# CONFIG_BMP280 is not set -# CONFIG_BNA is not set -# CONFIG_BNX2 is not set -# CONFIG_BNX2X is not set -# CONFIG_BNX2X_SRIOV is not set -# CONFIG_BNXT is not set -# CONFIG_BONDING is not set -# CONFIG_BOOKE_WDT is not set -CONFIG_BOOKE_WDT_DEFAULT_TIMEOUT=3 -# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set -# CONFIG_BOOT_PRINTK_DELAY is not set -CONFIG_BOOT_RAW=y -CONFIG_BPF=y -CONFIG_BPF_JIT=y -# CONFIG_BPF_JIT_ALWAYS_ON is not set -# CONFIG_BPF_STREAM_PARSER is not set -CONFIG_BPF_SYSCALL=y -# CONFIG_BPQETHER is not set -CONFIG_BQL=y -CONFIG_BRANCH_PROFILE_NONE=y -# CONFIG_BRCMFMAC is not set -# CONFIG_BRCMSMAC is not set -# CONFIG_BRCMSTB_GISB_ARB is not set -CONFIG_BRIDGE=y -# CONFIG_BRIDGE_EBT_802_3 is not set -# CONFIG_BRIDGE_EBT_AMONG is not set -# CONFIG_BRIDGE_EBT_ARP is not set -# CONFIG_BRIDGE_EBT_ARPREPLY is not set -# CONFIG_BRIDGE_EBT_BROUTE is not set -# CONFIG_BRIDGE_EBT_DNAT is not set -# CONFIG_BRIDGE_EBT_IP is not set -# CONFIG_BRIDGE_EBT_IP6 is not set -# CONFIG_BRIDGE_EBT_LIMIT is not set -# CONFIG_BRIDGE_EBT_LOG is not set -# CONFIG_BRIDGE_EBT_MARK is not set -# CONFIG_BRIDGE_EBT_MARK_T is not set -# CONFIG_BRIDGE_EBT_NFLOG is not set -# CONFIG_BRIDGE_EBT_PKTTYPE is not set -# CONFIG_BRIDGE_EBT_REDIRECT is not set -# CONFIG_BRIDGE_EBT_SNAT is not set -# CONFIG_BRIDGE_EBT_STP is not set -# CONFIG_BRIDGE_EBT_T_FILTER is not set -# CONFIG_BRIDGE_EBT_T_NAT is not set -# CONFIG_BRIDGE_EBT_VLAN is not set -CONFIG_BRIDGE_IGMP_SNOOPING=y -# CONFIG_BRIDGE_NETFILTER is not set -# CONFIG_BRIDGE_NF_EBTABLES is not set -CONFIG_BRIDGE_VLAN_FILTERING=y -# CONFIG_BROADCOM_PHY is not set -CONFIG_BROKEN_ON_SMP=y -# CONFIG_BSD_DISKLABEL is not set -# CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_BSD_PROCESS_ACCT_V3 is not set -# CONFIG_BT is not set -# CONFIG_BTRFS_ASSERT is not set -# CONFIG_BTRFS_DEBUG is not set -# CONFIG_BTRFS_FS is not set -# CONFIG_BTRFS_FS_POSIX_ACL is not set -# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set -# CONFIG_BT_ATH3K is not set -# CONFIG_BT_BNEP is not set -CONFIG_BT_BNEP_MC_FILTER=y -CONFIG_BT_BNEP_PROTO_FILTER=y -# CONFIG_BT_BREDR is not set -# CONFIG_BT_CMTP is not set -# CONFIG_BT_HCIBCM203X is not set -# CONFIG_BT_HCIBFUSB is not set -# CONFIG_BT_HCIBLUECARD is not set -# CONFIG_BT_HCIBPA10X is not set -# CONFIG_BT_HCIBT3C is not set -# CONFIG_BT_HCIBTSDIO is not set -# CONFIG_BT_HCIBTUART is not set -# CONFIG_BT_HCIBTUSB is not set -# CONFIG_BT_HCIBTUSB_RTL is not set -# CONFIG_BT_HCIDTL1 is not set -# CONFIG_BT_HCIUART is not set -# CONFIG_BT_HCIUART_3WIRE is not set -# CONFIG_BT_HCIUART_AG6XX is not set -# CONFIG_BT_HCIUART_ATH3K is not set -CONFIG_BT_HCIUART_BCSP=y -CONFIG_BT_HCIUART_H4=y -# CONFIG_BT_HCIUART_LL is not set -# CONFIG_BT_HCIUART_MRVL is not set -# CONFIG_BT_HCIUART_QCA is not set -# CONFIG_BT_HCIVHCI is not set -# CONFIG_BT_HIDP is not set -# CONFIG_BT_HS is not set -# CONFIG_BT_LE is not set -# CONFIG_BT_LEDS is not set -# CONFIG_BT_MRVL is not set -# CONFIG_BT_RFCOMM is not set -CONFIG_BT_RFCOMM_TTY=y -# CONFIG_BT_SELFTEST is not set -CONFIG_BUG=y -# CONFIG_BUG_ON_DATA_CORRUPTION is not set -CONFIG_BUILDTIME_EXTABLE_SORT=y -# CONFIG_BUILD_BIN2C is not set -# CONFIG_C2PORT is not set -CONFIG_CACHE_L2X0_PMU=y -# CONFIG_CADENCE_WATCHDOG is not set -# CONFIG_CAIF is not set -# CONFIG_CAN is not set -# CONFIG_CAN_BCM is not set -# CONFIG_CAN_DEBUG_DEVICES is not set -# CONFIG_CAN_DEV is not set -# CONFIG_CAN_GS_USB is not set -# CONFIG_CAN_GW is not set -# CONFIG_CAN_HI311X is not set -# CONFIG_CAN_IFI_CANFD is not set -# CONFIG_CAN_MCBA_USB is not set -# CONFIG_CAN_M_CAN is not set -# CONFIG_CAN_PEAK_PCIEFD is not set -# CONFIG_CAN_RAW is not set -# CONFIG_CAN_RCAR is not set -# CONFIG_CAN_RCAR_CANFD is not set -# CONFIG_CAN_SLCAN is not set -# CONFIG_CAN_SUN4I is not set -# CONFIG_CAN_VCAN is not set -# CONFIG_CAN_VXCAN is not set -# CONFIG_CAPI_AVM is not set -# CONFIG_CAPI_EICON is not set -# CONFIG_CAPI_TRACE is not set -CONFIG_CARDBUS=y -# CONFIG_CARDMAN_4000 is not set -# CONFIG_CARDMAN_4040 is not set -# CONFIG_CARL9170 is not set -# CONFIG_CASSINI is not set -# CONFIG_CAVIUM_CPT is not set -# CONFIG_CAVIUM_ERRATUM_22375 is not set -# CONFIG_CAVIUM_ERRATUM_23144 is not set -# CONFIG_CAVIUM_ERRATUM_23154 is not set -# CONFIG_CAVIUM_ERRATUM_27456 is not set -# CONFIG_CAVIUM_ERRATUM_30115 is not set -# CONFIG_CAVIUM_OCTEON_SOC is not set -# CONFIG_CB710_CORE is not set -# CONFIG_CC10001_ADC is not set -# CONFIG_CCS811 is not set -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -# CONFIG_CC_STACKPROTECTOR is not set -CONFIG_CC_STACKPROTECTOR_NONE=y -# CONFIG_CC_STACKPROTECTOR_REGULAR is not set -# CONFIG_CC_STACKPROTECTOR_STRONG is not set -# CONFIG_CDROM_PKTCDVD is not set -# CONFIG_CEPH_FS is not set -# CONFIG_CEPH_LIB is not set -# CONFIG_CFG80211 is not set -# CONFIG_CFG80211_CERTIFICATION_ONUS is not set -# CONFIG_CFQ_GROUP_IOSCHED is not set -# CONFIG_CGROUPS is not set -# CONFIG_CHARGER_BQ2415X is not set -# CONFIG_CHARGER_BQ24190 is not set -# CONFIG_CHARGER_BQ24257 is not set -# CONFIG_CHARGER_BQ24735 is not set -# CONFIG_CHARGER_BQ25890 is not set -# CONFIG_CHARGER_DETECTOR_MAX14656 is not set -# CONFIG_CHARGER_GPIO is not set -# CONFIG_CHARGER_ISP1704 is not set -# CONFIG_CHARGER_LP8727 is not set -# CONFIG_CHARGER_LTC3651 is not set -# CONFIG_CHARGER_MANAGER is not set -# CONFIG_CHARGER_MAX8903 is not set -# CONFIG_CHARGER_RT9455 is not set -# CONFIG_CHARGER_SBS is not set -# CONFIG_CHARGER_SMB347 is not set -# CONFIG_CHARGER_TWL4030 is not set -# CONFIG_CHECKPOINT_RESTORE is not set -# CONFIG_CHELSIO_T1 is not set -# CONFIG_CHELSIO_T3 is not set -# CONFIG_CHELSIO_T4 is not set -# CONFIG_CHELSIO_T4VF is not set -# CONFIG_CHROME_PLATFORMS is not set -# CONFIG_CHR_DEV_OSST is not set -# CONFIG_CHR_DEV_SCH is not set -# CONFIG_CHR_DEV_SG is not set -# CONFIG_CHR_DEV_ST is not set -# CONFIG_CICADA_PHY is not set -# CONFIG_CIFS is not set -# CONFIG_CIFS_ACL is not set -CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y -# CONFIG_CIFS_DEBUG is not set -# CONFIG_CIFS_DEBUG2 is not set -# CONFIG_CIFS_FSCACHE is not set -# CONFIG_CIFS_NFSD_EXPORT is not set -CONFIG_CIFS_POSIX=y -# CONFIG_CIFS_SMB2 is not set -CONFIG_CIFS_STATS=y -# CONFIG_CIFS_STATS2 is not set -# CONFIG_CIFS_WEAK_PW_HASH is not set -# CONFIG_CIFS_XATTR is not set -# CONFIG_CIO_DAC is not set -# CONFIG_CLEANCACHE is not set -# CONFIG_CLKSRC_VERSATILE is not set -# CONFIG_CLK_HSDK is not set -# CONFIG_CLK_QORIQ is not set -# CONFIG_CLOCK_THERMAL is not set -CONFIG_CLS_U32_MARK=y -# CONFIG_CLS_U32_PERF is not set -# CONFIG_CM32181 is not set -# CONFIG_CM3232 is not set -# CONFIG_CM3323 is not set -# CONFIG_CM3605 is not set -# CONFIG_CM36651 is not set -# CONFIG_CMA is not set -CONFIG_CMDLINE="" -# CONFIG_CMDLINE_BOOL is not set -# CONFIG_CMDLINE_EXTEND is not set -# CONFIG_CMDLINE_FORCE is not set -# CONFIG_CMDLINE_FROM_BOOTLOADER is not set -# CONFIG_CMDLINE_PARTITION is not set -# CONFIG_CNIC is not set -# CONFIG_CODA_FS is not set -# CONFIG_CODE_PATCHING_SELFTEST is not set -# CONFIG_COMEDI is not set -# CONFIG_COMMON_CLK_CDCE706 is not set -# CONFIG_COMMON_CLK_CDCE925 is not set -# CONFIG_COMMON_CLK_CS2000_CP is not set -# CONFIG_COMMON_CLK_IPROC is not set -# CONFIG_COMMON_CLK_NXP is not set -# CONFIG_COMMON_CLK_PIC32 is not set -# CONFIG_COMMON_CLK_PWM is not set -# CONFIG_COMMON_CLK_PXA is not set -# CONFIG_COMMON_CLK_QCOM is not set -# CONFIG_COMMON_CLK_SI514 is not set -# CONFIG_COMMON_CLK_SI5351 is not set -# CONFIG_COMMON_CLK_SI570 is not set -# CONFIG_COMMON_CLK_VC5 is not set -# CONFIG_COMMON_CLK_VERSATILE is not set -# CONFIG_COMMON_CLK_XGENE is not set -# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set -CONFIG_COMPACTION=y -# CONFIG_COMPAL_LAPTOP is not set -# CONFIG_COMPAT is not set -# CONFIG_COMPAT_BRK is not set -# CONFIG_COMPILE_TEST is not set -# CONFIG_CONFIGFS_FS is not set -# CONFIG_CONNECTOR is not set -CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 -CONFIG_CONSTRUCTORS=y -# CONFIG_CONTEXT_SWITCH_TRACER is not set -# CONFIG_COPS is not set -# CONFIG_CORDIC is not set -# CONFIG_COREDUMP is not set -# CONFIG_CORESIGHT is not set -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -# CONFIG_CORTINA_PHY is not set -# CONFIG_CPA_DEBUG is not set -# CONFIG_CPU_DCACHE_DISABLE is not set -# CONFIG_CPU_FREQ is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -# CONFIG_CPU_FREQ_GOV_SCHEDUTIL is not set -# CONFIG_CPU_FREQ_STAT_DETAILS is not set -# CONFIG_CPU_IDLE is not set -# CONFIG_CPU_IDLE_GOV_MENU is not set -# CONFIG_CPU_IDLE_MULTIPLE_DRIVERS is not set -# CONFIG_CPU_NO_EFFICIENT_FFS is not set -CONFIG_CPU_SW_DOMAIN_PAN=y -# CONFIG_CRAMFS is not set -CONFIG_CRASHLOG=y -# CONFIG_CRASH_DUMP is not set -# CONFIG_CRC16 is not set -CONFIG_CRC32=y -# CONFIG_CRC32_BIT is not set -CONFIG_CRC32_SARWATE=y -# CONFIG_CRC32_SELFTEST is not set -# CONFIG_CRC32_SLICEBY4 is not set -# CONFIG_CRC32_SLICEBY8 is not set -# CONFIG_CRC4 is not set -# CONFIG_CRC7 is not set -# CONFIG_CRC8 is not set -# CONFIG_CRC_CCITT is not set -# CONFIG_CRC_ITU_T is not set -# CONFIG_CRC_T10DIF is not set -CONFIG_CROSS_COMPILE="" -# CONFIG_CROSS_MEMORY_ATTACH is not set -CONFIG_CRYPTO=y -# CONFIG_CRYPTO_842 is not set -# CONFIG_CRYPTO_AEAD is not set -CONFIG_CRYPTO_AES=y -# CONFIG_CRYPTO_AES_586 is not set -# CONFIG_CRYPTO_AES_ARM is not set -# CONFIG_CRYPTO_AES_ARM_BS is not set -# CONFIG_CRYPTO_AES_NI_INTEL is not set -# CONFIG_CRYPTO_AES_TI is not set -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ALGAPI2=y -# CONFIG_CRYPTO_ANSI_CPRNG is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_ARC4 is not set -# CONFIG_CRYPTO_AUTHENC is not set -CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_BLKCIPHER2=y -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_CBC is not set -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_CHACHA20 is not set -# CONFIG_CRYPTO_CHACHA20POLY1305 is not set -# CONFIG_CRYPTO_CMAC is not set -# CONFIG_CRYPTO_CRC32 is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_CRC32C_INTEL is not set -# CONFIG_CRYPTO_CRCT10DIF is not set -# CONFIG_CRYPTO_CRYPTD is not set -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_CTS is not set -# CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_DES is not set -# CONFIG_CRYPTO_DEV_ATMEL_AES is not set -# CONFIG_CRYPTO_DEV_ATMEL_AUTHENC is not set -# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set -# CONFIG_CRYPTO_DEV_ATMEL_SHA is not set -# CONFIG_CRYPTO_DEV_ATMEL_TDES is not set -# CONFIG_CRYPTO_DEV_CAVIUM_ZIP is not set -# CONFIG_CRYPTO_DEV_CCP is not set -# CONFIG_CRYPTO_DEV_CCREE is not set -# CONFIG_CRYPTO_DEV_FSL_CAAM is not set -# CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC is not set -# CONFIG_CRYPTO_DEV_HIFN_795X is not set -# CONFIG_CRYPTO_DEV_IMGTEC_HASH is not set -# CONFIG_CRYPTO_DEV_MARVELL_CESA is not set -# CONFIG_CRYPTO_DEV_MV_CESA is not set -# CONFIG_CRYPTO_DEV_MXC_SCC is not set -# CONFIG_CRYPTO_DEV_MXS_DCP is not set -# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set -# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set -# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set -# CONFIG_CRYPTO_DEV_QAT_C62X is not set -# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set -# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set -# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set -# CONFIG_CRYPTO_DEV_QCE is not set -# CONFIG_CRYPTO_DEV_S5P is not set -# CONFIG_CRYPTO_DEV_SAFEXCEL is not set -# CONFIG_CRYPTO_DEV_SAHARA is not set -# CONFIG_CRYPTO_DEV_TALITOS is not set -# CONFIG_CRYPTO_DEV_VIRTIO is not set -# CONFIG_CRYPTO_DH is not set -# CONFIG_CRYPTO_DRBG_CTR is not set -# CONFIG_CRYPTO_DRBG_HASH is not set -# CONFIG_CRYPTO_DRBG_MENU is not set -# CONFIG_CRYPTO_ECB is not set -# CONFIG_CRYPTO_ECDH is not set -# CONFIG_CRYPTO_ECHAINIV is not set -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_FIPS is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_GF128MUL is not set -# CONFIG_CRYPTO_GHASH is not set -# CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set -# CONFIG_CRYPTO_HASH is not set -# CONFIG_CRYPTO_HMAC is not set -# CONFIG_CRYPTO_HW is not set -# CONFIG_CRYPTO_JITTERENTROPY is not set -# CONFIG_CRYPTO_KEYWRAP is not set -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_LZ4 is not set -# CONFIG_CRYPTO_LZ4HC is not set -# CONFIG_CRYPTO_LZO is not set -# CONFIG_CRYPTO_MANAGER is not set -# CONFIG_CRYPTO_MANAGER2 is not set -CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y -# CONFIG_CRYPTO_MCRYPTD is not set -# CONFIG_CRYPTO_MD4 is not set -# CONFIG_CRYPTO_MD5 is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_PCBC is not set -# CONFIG_CRYPTO_PCOMP is not set -# CONFIG_CRYPTO_PCOMP2 is not set -CONFIG_CRYPTO_PCRYPT=y -# CONFIG_CRYPTO_POLY1305 is not set -# CONFIG_CRYPTO_RMD128 is not set -# CONFIG_CRYPTO_RMD160 is not set -# CONFIG_CRYPTO_RMD256 is not set -# CONFIG_CRYPTO_RMD320 is not set -# CONFIG_CRYPTO_RNG is not set -# CONFIG_CRYPTO_RSA is not set -# CONFIG_CRYPTO_SALSA20 is not set -# CONFIG_CRYPTO_SALSA20_586 is not set -# CONFIG_CRYPTO_SEED is not set -# CONFIG_CRYPTO_SEQIV is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_SHA1 is not set -# CONFIG_CRYPTO_SHA1_ARM is not set -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA3 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_TWOFISH_586 is not set -# CONFIG_CRYPTO_TWOFISH_COMMON is not set -# CONFIG_CRYPTO_USER is not set -# CONFIG_CRYPTO_USER_API_AEAD is not set -# CONFIG_CRYPTO_USER_API_HASH is not set -# CONFIG_CRYPTO_USER_API_RNG is not set -# CONFIG_CRYPTO_USER_API_SKCIPHER is not set -# CONFIG_CRYPTO_VMAC is not set -# CONFIG_CRYPTO_WP512 is not set -# CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_ZLIB is not set -# CONFIG_CS5535_MFGPT is not set -# CONFIG_CS89x0 is not set -# CONFIG_CUSE is not set -# CONFIG_CW1200 is not set -# CONFIG_CXL_AFU_DRIVER_OPS is not set -# CONFIG_CXL_BASE is not set -# CONFIG_CXL_EEH is not set -# CONFIG_CXL_KERNEL_API is not set -# CONFIG_CXL_LIB is not set -# CONFIG_CYPRESS_FIRMWARE is not set -# CONFIG_DA280 is not set -# CONFIG_DA311 is not set -# CONFIG_DAVICOM_PHY is not set -# CONFIG_DAX is not set -# CONFIG_DCB is not set -# CONFIG_DDR is not set -# CONFIG_DEBUG_ALIGN_RODATA is not set -# CONFIG_DEBUG_ATOMIC_SLEEP is not set -# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set -# CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_DEBUG_CREDENTIALS is not set -# CONFIG_DEBUG_DEVRES is not set -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_EFI is not set -# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set -CONFIG_DEBUG_FS=y -# CONFIG_DEBUG_GPIO is not set -# CONFIG_DEBUG_HIGHMEM is not set -# CONFIG_DEBUG_ICEDCC is not set -# CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_INFO_DWARF4 is not set -CONFIG_DEBUG_INFO_REDUCED=y -# CONFIG_DEBUG_INFO_SPLIT is not set -CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_KMEMLEAK is not set -# CONFIG_DEBUG_KOBJECT is not set -# CONFIG_DEBUG_KOBJECT_RELEASE is not set -# CONFIG_DEBUG_LIST is not set -# CONFIG_DEBUG_LL is not set -# CONFIG_DEBUG_LL_UART_8250 is not set -# CONFIG_DEBUG_LL_UART_PL01X is not set -# CONFIG_DEBUG_LOCKDEP is not set -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -# CONFIG_DEBUG_LOCK_ALLOC is not set -# CONFIG_DEBUG_MEMORY_INIT is not set -# CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_NOTIFIERS is not set -# CONFIG_DEBUG_NX_TEST is not set -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUG_PAGE_REF is not set -# CONFIG_DEBUG_PERF_USE_VMALLOC is not set -# CONFIG_DEBUG_PER_CPU_MAPS is not set -# CONFIG_DEBUG_PINCTRL is not set -# CONFIG_DEBUG_PI_LIST is not set -# CONFIG_DEBUG_PREEMPT is not set -# CONFIG_DEBUG_RODATA_TEST is not set -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_DEBUG_SECTION_MISMATCH is not set -# CONFIG_DEBUG_SEMIHOSTING is not set -# CONFIG_DEBUG_SG is not set -# CONFIG_DEBUG_SHIRQ is not set -# CONFIG_DEBUG_SLAB is not set -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_STACKOVERFLOW is not set -# CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set -# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set -# CONFIG_DEBUG_TIMEKEEPING is not set -# CONFIG_DEBUG_UART_8250_PALMCHIP is not set -# CONFIG_DEBUG_UART_BCM63XX is not set -# CONFIG_DEBUG_VIRTUAL is not set -# CONFIG_DEBUG_VM is not set -# CONFIG_DEBUG_VM_PGFLAGS is not set -# CONFIG_DEBUG_VM_RB is not set -# CONFIG_DEBUG_VM_VMACACHE is not set -# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set -# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set -# CONFIG_DEBUG_WX is not set -# CONFIG_DEBUG_ZBOOT is not set -# CONFIG_DECNET is not set -CONFIG_DEFAULT_CUBIC=y -CONFIG_DEFAULT_DEADLINE=y -CONFIG_DEFAULT_HOSTNAME="(none)" -CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 -CONFIG_DEFAULT_IOSCHED="deadline" -CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 -# CONFIG_DEFAULT_NOOP is not set -# CONFIG_DEFAULT_RENO is not set -CONFIG_DEFAULT_SECURITY="" -CONFIG_DEFAULT_SECURITY_DAC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" -# CONFIG_DELL_LAPTOP is not set -# CONFIG_DELL_RBTN is not set -# CONFIG_DELL_SMO8800 is not set -# CONFIG_DEPRECATED_PARAM_STRUCT is not set -# CONFIG_DETECT_HUNG_TASK is not set -# CONFIG_DEVKMEM is not set -# CONFIG_DEVMEM is not set -CONFIG_DEVPORT=y -# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set -# CONFIG_DEVTMPFS is not set -# CONFIG_DEVTMPFS_MOUNT is not set -# CONFIG_DEV_DAX is not set -# CONFIG_DGAP is not set -# CONFIG_DGNC is not set -# CONFIG_DHT11 is not set -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_DISPLAY_CONNECTOR_ANALOG_TV is not set -# CONFIG_DISPLAY_CONNECTOR_DVI is not set -# CONFIG_DISPLAY_CONNECTOR_HDMI is not set -# CONFIG_DISPLAY_ENCODER_TFP410 is not set -# CONFIG_DISPLAY_ENCODER_TPD12S015 is not set -# CONFIG_DISPLAY_PANEL_DPI is not set -# CONFIG_DISPLAY_PANEL_LGPHILIPS_LB035Q02 is not set -# CONFIG_DISPLAY_PANEL_TPO_TD028TTEC1 is not set -# CONFIG_DISPLAY_PANEL_TPO_TD043MTEA1 is not set -# CONFIG_DL2K is not set -# CONFIG_DLM is not set -# CONFIG_DM9000 is not set -# CONFIG_DMADEVICES is not set -# CONFIG_DMADEVICES_DEBUG is not set -# CONFIG_DMARD06 is not set -# CONFIG_DMARD09 is not set -# CONFIG_DMARD10 is not set -# CONFIG_DMASCC is not set -# CONFIG_DMATEST is not set -# CONFIG_DMA_API_DEBUG is not set -# CONFIG_DMA_ENGINE is not set -# CONFIG_DMA_FENCE_TRACE is not set -# CONFIG_DMA_JZ4780 is not set -# CONFIG_DMA_NOOP_OPS is not set -# CONFIG_DMA_SHARED_BUFFER is not set -# CONFIG_DMA_VIRT_OPS is not set -# CONFIG_DM_CACHE is not set -# CONFIG_DM_DEBUG is not set -# CONFIG_DM_DELAY is not set -# CONFIG_DM_ERA is not set -# CONFIG_DM_FLAKEY is not set -# CONFIG_DM_INTEGRITY is not set -# CONFIG_DM_LOG_USERSPACE is not set -# CONFIG_DM_LOG_WRITES is not set -# CONFIG_DM_MQ_DEFAULT is not set -# CONFIG_DM_MULTIPATH is not set -# CONFIG_DM_RAID is not set -# CONFIG_DM_SWITCH is not set -# CONFIG_DM_THIN_PROVISIONING is not set -# CONFIG_DM_UEVENT is not set -# CONFIG_DM_VERITY is not set -# CONFIG_DM_ZERO is not set -# CONFIG_DNET is not set -# CONFIG_DNOTIFY is not set -# CONFIG_DNS_RESOLVER is not set -CONFIG_DOUBLEFAULT=y -# CONFIG_DP83848_PHY is not set -# CONFIG_DP83867_PHY is not set -# CONFIG_DPOT_DAC is not set -CONFIG_DQL=y -# CONFIG_DRAGONRISE_FF is not set -# CONFIG_DRM is not set -# CONFIG_DRM_AMDGPU is not set -# CONFIG_DRM_AMDGPU_CIK is not set -# CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set -# CONFIG_DRM_AMDGPU_SI is not set -# CONFIG_DRM_AMDGPU_USERPTR is not set -# CONFIG_DRM_AMD_ACP is not set -# CONFIG_DRM_ANALOGIX_ANX78XX is not set -# CONFIG_DRM_ARCPGU is not set -# CONFIG_DRM_ARMADA is not set -# CONFIG_DRM_AST is not set -# CONFIG_DRM_BOCHS is not set -# CONFIG_DRM_CIRRUS_QEMU is not set -# CONFIG_DRM_DEBUG_MM is not set -# CONFIG_DRM_DEBUG_MM_SELFTEST is not set -# CONFIG_DRM_DP_AUX_CHARDEV is not set -# CONFIG_DRM_DUMB_VGA_DAC is not set -# CONFIG_DRM_DW_HDMI_CEC is not set -# CONFIG_DRM_ETNAVIV is not set -# CONFIG_DRM_EXYNOS is not set -# CONFIG_DRM_FBDEV_EMULATION is not set -# CONFIG_DRM_FSL_DCU is not set -# CONFIG_DRM_GMA500 is not set -# CONFIG_DRM_HDLCD is not set -# CONFIG_DRM_HISI_HIBMC is not set -# CONFIG_DRM_HISI_KIRIN is not set -# CONFIG_DRM_I2C_ADV7511 is not set -# CONFIG_DRM_I2C_CH7006 is not set -# CONFIG_DRM_I2C_NXP_TDA998X is not set -# CONFIG_DRM_I2C_SIL164 is not set -# CONFIG_DRM_I915 is not set -# CONFIG_DRM_LEGACY is not set -# CONFIG_DRM_LIB_RANDOM is not set -# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set -# CONFIG_DRM_LVDS_ENCODER is not set -# CONFIG_DRM_MALI_DISPLAY is not set -# CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW is not set -# CONFIG_DRM_MGAG200 is not set -# CONFIG_DRM_MXSFB is not set -# CONFIG_DRM_NOUVEAU is not set -# CONFIG_DRM_NXP_PTN3460 is not set -# CONFIG_DRM_OMAP is not set -# CONFIG_DRM_PANEL_INNOLUX_P079ZCA is not set -# CONFIG_DRM_PANEL_JDI_LT070ME05000 is not set -# CONFIG_DRM_PANEL_LG_LG4573 is not set -# CONFIG_DRM_PANEL_LVDS is not set -# CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00 is not set -# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set -# CONFIG_DRM_PANEL_SAMSUNG_LD9040 is not set -# CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2 is not set -# CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0 is not set -# CONFIG_DRM_PANEL_SHARP_LQ101R1SX01 is not set -# CONFIG_DRM_PANEL_SHARP_LS043T1LE01 is not set -# CONFIG_DRM_PANEL_SITRONIX_ST7789V is not set -# CONFIG_DRM_PARADE_PS8622 is not set -# CONFIG_DRM_PL111 is not set -# CONFIG_DRM_QXL is not set -# CONFIG_DRM_RADEON is not set -# CONFIG_DRM_RADEON_USERPTR is not set -# CONFIG_DRM_RCAR_DW_HDMI is not set -# CONFIG_DRM_SII902X is not set -# CONFIG_DRM_SIL_SII8620 is not set -# CONFIG_DRM_STI is not set -# CONFIG_DRM_STM is not set -# CONFIG_DRM_SUN4I is not set -# CONFIG_DRM_TILCDC is not set -# CONFIG_DRM_TINYDRM is not set -# CONFIG_DRM_TI_TFP410 is not set -# CONFIG_DRM_TOSHIBA_TC358767 is not set -# CONFIG_DRM_UDL is not set -# CONFIG_DRM_VBOXVIDEO is not set -# CONFIG_DRM_VGEM is not set -# CONFIG_DRM_VIRTIO_GPU is not set -# CONFIG_DRM_VMWGFX is not set -# CONFIG_DS1682 is not set -# CONFIG_DS1803 is not set -# CONFIG_DST_CACHE is not set -# CONFIG_DTLK is not set -# CONFIG_DUMMY is not set -CONFIG_DUMMY_CONSOLE_COLUMNS=80 -CONFIG_DUMMY_CONSOLE_ROWS=25 -# CONFIG_DUMMY_IRQ is not set -# CONFIG_DVB_AU8522_V4L is not set -# CONFIG_DVB_CORE is not set -# CONFIG_DVB_DUMMY_FE is not set -# CONFIG_DVB_TUNER_DIB0070 is not set -# CONFIG_DVB_TUNER_DIB0090 is not set -# CONFIG_DWC_XLGMAC is not set -# CONFIG_DWMAC_IPQ806X is not set -# CONFIG_DWMAC_LPC18XX is not set -# CONFIG_DWMAC_MESON is not set -# CONFIG_DWMAC_ROCKCHIP is not set -# CONFIG_DWMAC_SOCFPGA is not set -# CONFIG_DWMAC_STI is not set -# CONFIG_DW_DMAC is not set -# CONFIG_DW_DMAC_PCI is not set -# CONFIG_DW_WATCHDOG is not set -# CONFIG_DYNAMIC_DEBUG is not set -# CONFIG_E100 is not set -# CONFIG_E1000 is not set -# CONFIG_E1000E is not set -# CONFIG_E1000E_HWTS is not set -# CONFIG_EARLY_PRINTK_8250 is not set -# CONFIG_EARLY_PRINTK_USB_XDBC is not set -# CONFIG_ECHO is not set -# CONFIG_ECRYPT_FS is not set -# CONFIG_EDAC is not set -# CONFIG_EEEPC_LAPTOP is not set -# CONFIG_EEPROM_93CX6 is not set -# CONFIG_EEPROM_93XX46 is not set -# CONFIG_EEPROM_AT24 is not set -# CONFIG_EEPROM_AT25 is not set -# CONFIG_EEPROM_DIGSY_MTC_CFG is not set -# CONFIG_EEPROM_IDT_89HPESX is not set -# CONFIG_EEPROM_LEGACY is not set -# CONFIG_EEPROM_MAX6875 is not set -# CONFIG_EFI is not set -CONFIG_EFI_PARTITION=y -# CONFIG_EFS_FS is not set -CONFIG_ELFCORE=y -# CONFIG_ELF_CORE is not set -# CONFIG_EMAC_ROCKCHIP is not set -CONFIG_EMBEDDED=y -# CONFIG_EM_TIMER_STI is not set -# CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_ENABLE_WARN_DEPRECATED=y -# CONFIG_ENA_ETHERNET is not set -# CONFIG_ENC28J60 is not set -# CONFIG_ENCLOSURE_SERVICES is not set -# CONFIG_ENCRYPTED_KEYS is not set -# CONFIG_ENCX24J600 is not set -# CONFIG_ENIC is not set -# CONFIG_ENVELOPE_DETECTOR is not set -# CONFIG_EPAPR_PARAVIRT is not set -# CONFIG_EPIC100 is not set -CONFIG_EPOLL=y -# CONFIG_EQUALIZER is not set -# CONFIG_ET131X is not set -CONFIG_ETHERNET=y -# CONFIG_ETHOC is not set -CONFIG_EVENTFD=y -CONFIG_EXPERT=y -CONFIG_EXPORTFS=y -# CONFIG_EXPORTFS_BLOCK_OPS is not set -# CONFIG_EXT2_FS is not set -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT3_FS is not set -# CONFIG_EXT4_DEBUG is not set -# CONFIG_EXT4_ENCRYPTION is not set -# CONFIG_EXT4_FS is not set -# CONFIG_EXT4_FS_POSIX_ACL is not set -# CONFIG_EXT4_FS_SECURITY is not set -CONFIG_EXT4_USE_FOR_EXT2=y -# CONFIG_EXTCON is not set -# CONFIG_EXTCON_ADC_JACK is not set -# CONFIG_EXTCON_AXP288 is not set -# CONFIG_EXTCON_GPIO is not set -# CONFIG_EXTCON_INTEL_INT3496 is not set -# CONFIG_EXTCON_MAX3355 is not set -# CONFIG_EXTCON_QCOM_SPMI_MISC is not set -# CONFIG_EXTCON_RT8973A is not set -# CONFIG_EXTCON_SM5502 is not set -# CONFIG_EXTCON_USB_GPIO is not set -CONFIG_EXTRA_FIRMWARE="" -CONFIG_EXTRA_TARGETS="" -# CONFIG_EXYNOS_ADC is not set -# CONFIG_EXYNOS_VIDEO is not set -# CONFIG_EZCHIP_NPS_MANAGEMENT_ENET is not set -# CONFIG_EZX_PCAP is not set -# CONFIG_F2FS_FAULT_INJECTION is not set -# CONFIG_F2FS_FS is not set -# CONFIG_F2FS_FS_ENCRYPTION is not set -# CONFIG_F2FS_FS_POSIX_ACL is not set -# CONFIG_F2FS_IO_TRACE is not set -# CONFIG_FAIR_GROUP_SCHED is not set -# CONFIG_FANOTIFY is not set -CONFIG_FAT_DEFAULT_CODEPAGE=437 -CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" -# CONFIG_FAT_DEFAULT_UTF8 is not set -# CONFIG_FAT_FS is not set -# CONFIG_FAULT_INJECTION is not set -# CONFIG_FB is not set -# CONFIG_FB_3DFX is not set -# CONFIG_FB_ARC is not set -# CONFIG_FB_ARK is not set -# CONFIG_FB_ARMCLCD is not set -# CONFIG_FB_ASILIANT is not set -# CONFIG_FB_ATY is not set -# CONFIG_FB_ATY128 is not set -# CONFIG_FB_AUO_K190X is not set -# CONFIG_FB_BACKLIGHT is not set -# CONFIG_FB_BIG_ENDIAN is not set -# CONFIG_FB_BOOT_VESA_SUPPORT is not set -# CONFIG_FB_BOTH_ENDIAN is not set -# CONFIG_FB_BROADSHEET is not set -# CONFIG_FB_CARMINE is not set -# CONFIG_FB_CFB_COPYAREA is not set -# CONFIG_FB_CFB_FILLRECT is not set -# CONFIG_FB_CFB_IMAGEBLIT is not set -# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set -# CONFIG_FB_CIRRUS is not set -# CONFIG_FB_CYBER2000 is not set -# CONFIG_FB_DA8XX is not set -# CONFIG_FB_DDC is not set -# CONFIG_FB_FLEX is not set -# CONFIG_FB_FOREIGN_ENDIAN is not set -# CONFIG_FB_GEODE is not set -# CONFIG_FB_GOLDFISH is not set -# CONFIG_FB_HGA is not set -# CONFIG_FB_I740 is not set -# CONFIG_FB_IBM_GXT4500 is not set -# CONFIG_FB_IMSTT is not set -# CONFIG_FB_IMX is not set -# CONFIG_FB_KYRO is not set -# CONFIG_FB_LE80578 is not set -# CONFIG_FB_LITTLE_ENDIAN is not set -# CONFIG_FB_MACMODES is not set -# CONFIG_FB_MATROX is not set -# CONFIG_FB_MB862XX is not set -# CONFIG_FB_METRONOME is not set -# CONFIG_FB_MODE_HELPERS is not set -# CONFIG_FB_MXS is not set -# CONFIG_FB_N411 is not set -# CONFIG_FB_NEOMAGIC is not set -CONFIG_FB_NOTIFY=y -# CONFIG_FB_NVIDIA is not set -# CONFIG_FB_OF is not set -# CONFIG_FB_OMAP2 is not set -# CONFIG_FB_OPENCORES is not set -# CONFIG_FB_PM2 is not set -# CONFIG_FB_PM3 is not set -# CONFIG_FB_PS3 is not set -# CONFIG_FB_PXA is not set -# CONFIG_FB_RADEON is not set -# CONFIG_FB_RIVA is not set -# CONFIG_FB_S1D13XXX is not set -# CONFIG_FB_S3 is not set -# CONFIG_FB_SAVAGE is not set -# CONFIG_FB_SIMPLE is not set -# CONFIG_FB_SIS is not set -# CONFIG_FB_SM712 is not set -# CONFIG_FB_SM750 is not set -# CONFIG_FB_SMSCUFX is not set -# CONFIG_FB_SSD1307 is not set -# CONFIG_FB_SVGALIB is not set -# CONFIG_FB_SYS_COPYAREA is not set -# CONFIG_FB_SYS_FILLRECT is not set -# CONFIG_FB_SYS_FOPS is not set -# CONFIG_FB_SYS_IMAGEBLIT is not set -# CONFIG_FB_TFT is not set -# CONFIG_FB_TFT_AGM1264K_FL is not set -# CONFIG_FB_TFT_BD663474 is not set -# CONFIG_FB_TFT_FBTFT_DEVICE is not set -# CONFIG_FB_TFT_HX8340BN is not set -# CONFIG_FB_TFT_HX8347D is not set -# CONFIG_FB_TFT_HX8353D is not set -# CONFIG_FB_TFT_HX8357D is not set -# CONFIG_FB_TFT_ILI9163 is not set -# CONFIG_FB_TFT_ILI9320 is not set -# CONFIG_FB_TFT_ILI9325 is not set -# CONFIG_FB_TFT_ILI9340 is not set -# CONFIG_FB_TFT_ILI9341 is not set -# CONFIG_FB_TFT_ILI9481 is not set -# CONFIG_FB_TFT_ILI9486 is not set -# CONFIG_FB_TFT_PCD8544 is not set -# CONFIG_FB_TFT_RA8875 is not set -# CONFIG_FB_TFT_S6D02A1 is not set -# CONFIG_FB_TFT_S6D1121 is not set -# CONFIG_FB_TFT_SH1106 is not set -# CONFIG_FB_TFT_SSD1289 is not set -# CONFIG_FB_TFT_SSD1305 is not set -# CONFIG_FB_TFT_SSD1306 is not set -# CONFIG_FB_TFT_SSD1325 is not set -# CONFIG_FB_TFT_SSD1331 is not set -# CONFIG_FB_TFT_SSD1351 is not set -# CONFIG_FB_TFT_ST7735R is not set -# CONFIG_FB_TFT_ST7789V is not set -# CONFIG_FB_TFT_TINYLCD is not set -# CONFIG_FB_TFT_TLS8204 is not set -# CONFIG_FB_TFT_UC1611 is not set -# CONFIG_FB_TFT_UC1701 is not set -# CONFIG_FB_TFT_UPD161704 is not set -# CONFIG_FB_TFT_WATTEROTT is not set -# CONFIG_FB_TILEBLITTING is not set -# CONFIG_FB_TMIO is not set -# CONFIG_FB_TRIDENT is not set -# CONFIG_FB_UDL is not set -# CONFIG_FB_UVESA is not set -# CONFIG_FB_VGA16 is not set -# CONFIG_FB_VIA is not set -# CONFIG_FB_VIRTUAL is not set -# CONFIG_FB_VOODOO1 is not set -# CONFIG_FB_VT8623 is not set -# CONFIG_FB_XGI is not set -# CONFIG_FCOE is not set -# CONFIG_FCOE_FNIC is not set -# CONFIG_FDDI is not set -# CONFIG_FEALNX is not set -# CONFIG_FENCE_TRACE is not set -# CONFIG_FHANDLE is not set -CONFIG_FIB_RULES=y -CONFIG_FILE_LOCKING=y -# CONFIG_FIREWIRE is not set -# CONFIG_FIREWIRE_NOSY is not set -# CONFIG_FIREWIRE_SERIAL is not set -# CONFIG_FIRMWARE_EDID is not set -# CONFIG_FIRMWARE_IN_KERNEL is not set -# CONFIG_FIRMWARE_MEMMAP is not set -# CONFIG_FIXED_PHY is not set -CONFIG_FLATMEM=y -CONFIG_FLATMEM_MANUAL=y -CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_FM10K is not set -# CONFIG_FMC is not set -# CONFIG_FORCEDETH is not set -CONFIG_FORCE_MAX_ZONEORDER=11 -CONFIG_FORTIFY_SOURCE=y -# CONFIG_FPGA is not set -# CONFIG_FRAMEBUFFER_CONSOLE is not set -# CONFIG_FRAME_POINTER is not set -CONFIG_FRAME_WARN=1024 -# CONFIG_FREEZER is not set -# CONFIG_FRONTSWAP is not set -# CONFIG_FSCACHE is not set -# CONFIG_FSI is not set -# CONFIG_FSL_EDMA is not set -# CONFIG_FSL_ERRATUM_A008585 is not set -# CONFIG_FSL_MC_BUS is not set -# CONFIG_FSL_PQ_MDIO is not set -# CONFIG_FSL_XGMAC_MDIO is not set -CONFIG_FSNOTIFY=y -# CONFIG_FS_DAX is not set -# CONFIG_FS_ENCRYPTION is not set -# CONFIG_FS_POSIX_ACL is not set -# CONFIG_FTGMAC100 is not set -# CONFIG_FTL is not set -# CONFIG_FTMAC100 is not set -# CONFIG_FTRACE is not set -# CONFIG_FTRACE_STARTUP_TEST is not set -# CONFIG_FTR_FIXUP_SELFTEST is not set -# CONFIG_FUJITSU_ES is not set -# CONFIG_FUJITSU_LAPTOP is not set -# CONFIG_FUJITSU_TABLET is not set -# CONFIG_FUNCTION_TRACER is not set -# CONFIG_FUSE_FS is not set -# CONFIG_FUSION is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set -# CONFIG_FUSION_SPI is not set -CONFIG_FUTEX=y -CONFIG_FUTEX_PI=y -# CONFIG_FW_CFG_SYSFS is not set -CONFIG_FW_LOADER=y -CONFIG_FW_LOADER_USER_HELPER=y -CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y -CONFIG_GACT_PROB=y -# CONFIG_GADGET_UAC1 is not set -# CONFIG_GAMEPORT is not set -# CONFIG_GATEWORKS_GW16083 is not set -# CONFIG_GCC_PLUGINS is not set -# CONFIG_GCC_PLUGIN_CYC_COMPLEXITY is not set -# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set -# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set -# CONFIG_GCC_PLUGIN_STRUCTLEAK is not set -# CONFIG_GCOV is not set -# CONFIG_GCOV_KERNEL is not set -# CONFIG_GDB_SCRIPTS is not set -# CONFIG_GENERIC_ADC_BATTERY is not set -# CONFIG_GENERIC_ADC_THERMAL is not set -CONFIG_GENERIC_CALIBRATE_DELAY=y -# CONFIG_GENERIC_CPU_DEVICES is not set -CONFIG_GENERIC_HWEIGHT=y -# CONFIG_GENERIC_IRQ_DEBUGFS is not set -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_GENERIC_NET_UTILS=y -# CONFIG_GENERIC_PHY is not set -# CONFIG_GENEVE is not set -# CONFIG_GENWQE is not set -# CONFIG_GFS2_FS is not set -# CONFIG_GIGASET_CAPI is not set -# CONFIG_GIGASET_DEBUG is not set -# CONFIG_GIGASET_DUMMYLL is not set -# CONFIG_GLOB_SELFTEST is not set -# CONFIG_GOLDFISH is not set -# CONFIG_GOOGLE_FIRMWARE is not set -# CONFIG_GP2AP020A00F is not set -# CONFIG_GPIOLIB is not set -# CONFIG_GPIO_74X164 is not set -# CONFIG_GPIO_74XX_MMIO is not set -# CONFIG_GPIO_ADNP is not set -# CONFIG_GPIO_ADP5588 is not set -# CONFIG_GPIO_ALTERA is not set -# CONFIG_GPIO_AMD8111 is not set -# CONFIG_GPIO_AMDPT is not set -# CONFIG_GPIO_BCM_KONA is not set -# CONFIG_GPIO_BT8XX is not set -# CONFIG_GPIO_CS5535 is not set -# CONFIG_GPIO_DWAPB is not set -# CONFIG_GPIO_EM is not set -# CONFIG_GPIO_EXAR is not set -# CONFIG_GPIO_F7188X is not set -# CONFIG_GPIO_FTGPIO010 is not set -# CONFIG_GPIO_GENERIC_PLATFORM is not set -# CONFIG_GPIO_GPIO_MM is not set -# CONFIG_GPIO_GRGPIO is not set -# CONFIG_GPIO_ICH is not set -# CONFIG_GPIO_IT87 is not set -# CONFIG_GPIO_LYNXPOINT is not set -# CONFIG_GPIO_MAX7300 is not set -# CONFIG_GPIO_MAX7301 is not set -# CONFIG_GPIO_MAX732X is not set -# CONFIG_GPIO_MC33880 is not set -# CONFIG_GPIO_MCP23S08 is not set -# CONFIG_GPIO_ML_IOH is not set -# CONFIG_GPIO_MOCKUP is not set -# CONFIG_GPIO_MPC8XXX is not set -# CONFIG_GPIO_PCA953X is not set -# CONFIG_GPIO_PCF857X is not set -# CONFIG_GPIO_PCH is not set -# CONFIG_GPIO_PCI_IDIO_16 is not set -# CONFIG_GPIO_PISOSR is not set -# CONFIG_GPIO_PL061 is not set -# CONFIG_GPIO_RCAR is not set -# CONFIG_GPIO_RDC321X is not set -# CONFIG_GPIO_SCH is not set -# CONFIG_GPIO_SCH311X is not set -# CONFIG_GPIO_SX150X is not set -# CONFIG_GPIO_SYSCON is not set -CONFIG_GPIO_SYSFS=y -# CONFIG_GPIO_TPIC2810 is not set -# CONFIG_GPIO_TS4900 is not set -# CONFIG_GPIO_TS5500 is not set -# CONFIG_GPIO_VX855 is not set -# CONFIG_GPIO_WATCHDOG is not set -# CONFIG_GPIO_WS16C48 is not set -# CONFIG_GPIO_XGENE is not set -# CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_XRA1403 is not set -# CONFIG_GPIO_ZEVIO is not set -# CONFIG_GPIO_ZX is not set -# CONFIG_GREENASIA_FF is not set -# CONFIG_GREYBUS is not set -# CONFIG_GS_FPGABOOT is not set -# CONFIG_GTP is not set -# CONFIG_HAMACHI is not set -# CONFIG_HAMRADIO is not set -# CONFIG_HAPPYMEAL is not set -CONFIG_HARDENED_USERCOPY=y -# CONFIG_HARDENED_USERCOPY_PAGESPAN is not set -# CONFIG_HARDLOCKUP_DETECTOR is not set -# CONFIG_HAVE_AOUT is not set -CONFIG_HAVE_ARCH_HARDENED_USERCOPY=y -# CONFIG_HAVE_ARCH_HASH is not set -CONFIG_HAVE_ARCH_MMAP_RND_BITS=y -# CONFIG_HAVE_ARCH_VMAP_STACK is not set -CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y -# CONFIG_HAVE_ARM_ARCH_TIMER is not set -CONFIG_HAVE_EXIT_THREAD=y -CONFIG_HAVE_GCC_PLUGINS=y -CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y -CONFIG_HAVE_KERNEL_BZIP2=y -CONFIG_HAVE_KERNEL_CAT=y -CONFIG_HAVE_KERNEL_GZIP=y -CONFIG_HAVE_KERNEL_LZ4=y -CONFIG_HAVE_KERNEL_LZMA=y -CONFIG_HAVE_KERNEL_LZO=y -CONFIG_HAVE_KERNEL_XZ=y -CONFIG_HAVE_KPROBES=y -CONFIG_HAVE_KRETPROBES=y -CONFIG_HAVE_NMI=y -# CONFIG_HCALL_STATS is not set -# CONFIG_HDC100X is not set -# CONFIG_HDLC is not set -# CONFIG_HDLC_CISCO is not set -# CONFIG_HDLC_FR is not set -# CONFIG_HDLC_PPP is not set -# CONFIG_HDLC_RAW is not set -# CONFIG_HDLC_RAW_ETH is not set -# CONFIG_HDMI_LPE_AUDIO is not set -# CONFIG_HDQ_MASTER_OMAP is not set -# CONFIG_HEADERS_CHECK is not set -# CONFIG_HERMES is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_HFSPLUS_FS_POSIX_ACL is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFS_FS_POSIX_ACL is not set -# CONFIG_HI8435 is not set -# CONFIG_HIBERNATION is not set -# CONFIG_HID is not set -# CONFIG_HIDRAW is not set -# CONFIG_HID_A4TECH is not set -# CONFIG_HID_ACCUTOUCH is not set -# CONFIG_HID_ACRUX is not set -# CONFIG_HID_ACRUX_FF is not set -# CONFIG_HID_ALPS is not set -# CONFIG_HID_APPLE is not set -# CONFIG_HID_APPLEIR is not set -# CONFIG_HID_ASUS is not set -# CONFIG_HID_AUREAL is not set -# CONFIG_HID_BATTERY_STRENGTH is not set -# CONFIG_HID_BELKIN is not set -# CONFIG_HID_BETOP_FF is not set -# CONFIG_HID_CHERRY is not set -# CONFIG_HID_CHICONY is not set -# CONFIG_HID_CMEDIA is not set -# CONFIG_HID_CORSAIR is not set -# CONFIG_HID_CP2112 is not set -# CONFIG_HID_CYPRESS is not set -# CONFIG_HID_DRAGONRISE is not set -# CONFIG_HID_ELECOM is not set -# CONFIG_HID_ELO is not set -# CONFIG_HID_EMS_FF is not set -# CONFIG_HID_EZKEY is not set -# CONFIG_HID_GEMBIRD is not set -# CONFIG_HID_GENERIC is not set -# CONFIG_HID_GFRM is not set -# CONFIG_HID_GREENASIA is not set -# CONFIG_HID_GT683R is not set -# CONFIG_HID_GYRATION is not set -# CONFIG_HID_HOLTEK is not set -# CONFIG_HID_ICADE is not set -# CONFIG_HID_ITE is not set -# CONFIG_HID_KENSINGTON is not set -# CONFIG_HID_KEYTOUCH is not set -# CONFIG_HID_KYE is not set -# CONFIG_HID_LCPOWER is not set -# CONFIG_HID_LED is not set -# CONFIG_HID_LENOVO is not set -# CONFIG_HID_LOGITECH is not set -# CONFIG_HID_LOGITECH_DJ is not set -# CONFIG_HID_LOGITECH_HIDPP is not set -# CONFIG_HID_MAGICMOUSE is not set -# CONFIG_HID_MAYFLASH is not set -# CONFIG_HID_MICROSOFT is not set -# CONFIG_HID_MONTEREY is not set -# CONFIG_HID_MULTITOUCH is not set -# CONFIG_HID_NTI is not set -# CONFIG_HID_NTRIG is not set -# CONFIG_HID_ORTEK is not set -# CONFIG_HID_PANTHERLORD is not set -# CONFIG_HID_PENMOUNT is not set -# CONFIG_HID_PETALYNX is not set -# CONFIG_HID_PICOLCD is not set -# CONFIG_HID_PID is not set -# CONFIG_HID_PLANTRONICS is not set -# CONFIG_HID_PRIMAX is not set -# CONFIG_HID_PRODIKEYS is not set -# CONFIG_HID_RETRODE is not set -# CONFIG_HID_RMI is not set -# CONFIG_HID_ROCCAT is not set -# CONFIG_HID_SAITEK is not set -# CONFIG_HID_SAMSUNG is not set -# CONFIG_HID_SENSOR_HUB is not set -# CONFIG_HID_SMARTJOYPLUS is not set -# CONFIG_HID_SONY is not set -# CONFIG_HID_SPEEDLINK is not set -# CONFIG_HID_STEELSERIES is not set -# CONFIG_HID_SUNPLUS is not set -# CONFIG_HID_THINGM is not set -# CONFIG_HID_THRUSTMASTER is not set -# CONFIG_HID_TIVO is not set -# CONFIG_HID_TOPSEED is not set -# CONFIG_HID_TWINHAN is not set -# CONFIG_HID_UCLOGIC is not set -# CONFIG_HID_UDRAW_PS3 is not set -# CONFIG_HID_WACOM is not set -# CONFIG_HID_WALTOP is not set -# CONFIG_HID_WIIMOTE is not set -# CONFIG_HID_XINMO is not set -# CONFIG_HID_ZEROPLUS is not set -# CONFIG_HID_ZYDACRON is not set -# CONFIG_HIGHMEM is not set -CONFIG_HIGH_RES_TIMERS=y -# CONFIG_HINIC is not set -# CONFIG_HIP04_ETH is not set -# CONFIG_HIPPI is not set -# CONFIG_HISILICON_ERRATUM_161010101 is not set -# CONFIG_HISI_FEMAC is not set -# CONFIG_HIX5HD2_GMAC is not set -# CONFIG_HMC6352 is not set -# CONFIG_HNS is not set -# CONFIG_HNS3 is not set -# CONFIG_HNS_DSAF is not set -# CONFIG_HNS_ENET is not set -# CONFIG_HOSTAP is not set -# CONFIG_HOSTAP_CS is not set -# CONFIG_HOSTAP_PCI is not set -# CONFIG_HOSTAP_PLX is not set -# CONFIG_HOTPLUG_CPU is not set -# CONFIG_HOTPLUG_PCI is not set -# CONFIG_HP03 is not set -# CONFIG_HP100 is not set -# CONFIG_HP206C is not set -CONFIG_HPET_MMAP_DEFAULT=y -# CONFIG_HPFS_FS is not set -# CONFIG_HP_ILO is not set -# CONFIG_HP_WIRELESS is not set -# CONFIG_HSI is not set -# CONFIG_HSR is not set -# CONFIG_HTC_EGPIO is not set -# CONFIG_HTC_I2CPLD is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_HTS221 is not set -# CONFIG_HTU21 is not set -# CONFIG_HUGETLB_PAGE is not set -# CONFIG_HUGETLBFS is not set -# CONFIG_HVC_DCC is not set -# CONFIG_HVC_UDBG is not set -# CONFIG_HWLAT_TRACER is not set -# CONFIG_HWMON is not set -# CONFIG_HWMON_DEBUG_CHIP is not set -# CONFIG_HWMON_VID is not set -# CONFIG_HWSPINLOCK is not set -# CONFIG_HWSPINLOCK_OMAP is not set -CONFIG_HW_PERF_EVENTS=y -# CONFIG_HW_RANDOM is not set -# CONFIG_HW_RANDOM_AMD is not set -# CONFIG_HW_RANDOM_ATMEL is not set -# CONFIG_HW_RANDOM_CAVIUM is not set -# CONFIG_HW_RANDOM_EXYNOS is not set -# CONFIG_HW_RANDOM_GEODE is not set -# CONFIG_HW_RANDOM_INTEL is not set -# CONFIG_HW_RANDOM_IPROC_RNG200 is not set -# CONFIG_HW_RANDOM_OMAP is not set -# CONFIG_HW_RANDOM_OMAP3_ROM is not set -# CONFIG_HW_RANDOM_PPC4XX is not set -# CONFIG_HW_RANDOM_TIMERIOMEM is not set -# CONFIG_HW_RANDOM_TPM is not set -# CONFIG_HW_RANDOM_VIA is not set -# CONFIG_HW_RANDOM_VIRTIO is not set -# CONFIG_HX711 is not set -# CONFIG_HYPERV is not set -# CONFIG_HYPERV_TSCPAGE is not set -# CONFIG_HYSDN is not set -CONFIG_HZ=100 -CONFIG_HZ_100=y -# CONFIG_HZ_1000 is not set -# CONFIG_HZ_1024 is not set -# CONFIG_HZ_128 is not set -# CONFIG_HZ_200 is not set -# CONFIG_HZ_24 is not set -# CONFIG_HZ_250 is not set -# CONFIG_HZ_256 is not set -# CONFIG_HZ_300 is not set -# CONFIG_HZ_48 is not set -# CONFIG_HZ_500 is not set -# CONFIG_HZ_PERIODIC is not set -# CONFIG_I2C is not set -# CONFIG_I2C_ALGOBIT is not set -# CONFIG_I2C_ALGOPCA is not set -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALI1535 is not set -# CONFIG_I2C_ALI1563 is not set -# CONFIG_I2C_ALI15X3 is not set -# CONFIG_I2C_AMD756 is not set -# CONFIG_I2C_AMD8111 is not set -# CONFIG_I2C_ARB_GPIO_CHALLENGE is not set -# CONFIG_I2C_AU1550 is not set -# CONFIG_I2C_BCM2835 is not set -# CONFIG_I2C_BCM_IPROC is not set -# CONFIG_I2C_CADENCE is not set -# CONFIG_I2C_CBUS_GPIO is not set -# CONFIG_I2C_CHARDEV is not set -# CONFIG_I2C_COMPAT is not set -# CONFIG_I2C_DEBUG_ALGO is not set -# CONFIG_I2C_DEBUG_BUS is not set -# CONFIG_I2C_DEBUG_CORE is not set -# CONFIG_I2C_DEMUX_PINCTRL is not set -# CONFIG_I2C_DESIGNWARE_PCI is not set -# CONFIG_I2C_DESIGNWARE_PLATFORM is not set -# CONFIG_I2C_DIOLAN_U2C is not set -# CONFIG_I2C_EG20T is not set -# CONFIG_I2C_ELEKTOR is not set -# CONFIG_I2C_EMEV2 is not set -# CONFIG_I2C_GPIO is not set -# CONFIG_I2C_HELPER_AUTO is not set -# CONFIG_I2C_HID is not set -# CONFIG_I2C_I801 is not set -# CONFIG_I2C_IBM_IIC is not set -# CONFIG_I2C_IMG is not set -# CONFIG_I2C_ISCH is not set -# CONFIG_I2C_ISMT is not set -# CONFIG_I2C_MLXCPLD is not set -# CONFIG_I2C_MPC is not set -# CONFIG_I2C_MUX is not set -# CONFIG_I2C_MUX_GPIO is not set -# CONFIG_I2C_MUX_GPMUX is not set -# CONFIG_I2C_MUX_LTC4306 is not set -# CONFIG_I2C_MUX_MLXCPLD is not set -# CONFIG_I2C_MUX_PCA9541 is not set -# CONFIG_I2C_MUX_PCA954x is not set -# CONFIG_I2C_MUX_PINCTRL is not set -# CONFIG_I2C_MUX_REG is not set -# CONFIG_I2C_MV64XXX is not set -# CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_NOMADIK is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_OCTEON is not set -# CONFIG_I2C_PARPORT is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PCA_ISA is not set -# CONFIG_I2C_PCA_PLATFORM is not set -# CONFIG_I2C_PIIX4 is not set -# CONFIG_I2C_PXA_PCI is not set -# CONFIG_I2C_RCAR is not set -# CONFIG_I2C_RK3X is not set -# CONFIG_I2C_ROBOTFUZZ_OSIF is not set -# CONFIG_I2C_S3C2410 is not set -# CONFIG_I2C_SCMI is not set -# CONFIG_I2C_SH_MOBILE is not set -# CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_SIS5595 is not set -# CONFIG_I2C_SIS630 is not set -# CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_SLAVE is not set -# CONFIG_I2C_SMBUS is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_THUNDERX is not set -# CONFIG_I2C_TINY_USB is not set -# CONFIG_I2C_VERSATILE is not set -# CONFIG_I2C_VIA is not set -# CONFIG_I2C_VIAPRO is not set -# CONFIG_I2C_XILINX is not set -# CONFIG_I40E is not set -# CONFIG_I40EVF is not set -# CONFIG_I6300ESB_WDT is not set -# CONFIG_I82092 is not set -# CONFIG_I82365 is not set -# CONFIG_IAQCORE is not set -# CONFIG_IBM_ASM is not set -# CONFIG_IBM_EMAC_DEBUG is not set -# CONFIG_IBM_EMAC_EMAC4 is not set -# CONFIG_IBM_EMAC_MAL_CLR_ICINTSTAT is not set -# CONFIG_IBM_EMAC_MAL_COMMON_ERR is not set -# CONFIG_IBM_EMAC_NO_FLOW_CTRL is not set -# CONFIG_IBM_EMAC_RGMII is not set -# CONFIG_IBM_EMAC_TAH is not set -# CONFIG_IBM_EMAC_ZMII is not set -# CONFIG_ICPLUS_PHY is not set -# CONFIG_ICS932S401 is not set -# CONFIG_IDE is not set -# CONFIG_IDEAPAD_LAPTOP is not set -# CONFIG_IDE_GD is not set -# CONFIG_IDE_PROC_FS is not set -# CONFIG_IDE_TASK_IOCTL is not set -# CONFIG_IDLE_PAGE_TRACKING is not set -# CONFIG_IEEE802154 is not set -# CONFIG_IEEE802154_ADF7242 is not set -# CONFIG_IEEE802154_ATUSB is not set -# CONFIG_IEEE802154_CA8210 is not set -# CONFIG_IFB is not set -# CONFIG_IGB is not set -# CONFIG_IGBVF is not set -# CONFIG_IIO is not set -# CONFIG_IIO_BUFFER_CB is not set -# CONFIG_IIO_CONFIGFS is not set -CONFIG_IIO_CONSUMERS_PER_TRIGGER=2 -# CONFIG_IIO_INTERRUPT_TRIGGER is not set -# CONFIG_IIO_MUX is not set -# CONFIG_IIO_PERIODIC_RTC_TRIGGER is not set -# CONFIG_IIO_SIMPLE_DUMMY is not set -# CONFIG_IIO_SSP_SENSORHUB is not set -# CONFIG_IIO_ST_ACCEL_3AXIS is not set -# CONFIG_IIO_ST_GYRO_3AXIS is not set -# CONFIG_IIO_ST_LSM6DSX is not set -# CONFIG_IIO_ST_MAGN_3AXIS is not set -# CONFIG_IIO_ST_PRESS is not set -# CONFIG_IIO_SW_DEVICE is not set -# CONFIG_IIO_SW_TRIGGER is not set -# CONFIG_IIO_SYSFS_TRIGGER is not set -# CONFIG_IKCONFIG is not set -# CONFIG_IKCONFIG_PROC is not set -# CONFIG_IMAGE_CMDLINE_HACK is not set -# CONFIG_IMGPDC_WDT is not set -# CONFIG_IMG_MDC_DMA is not set -# CONFIG_IMX7D_ADC is not set -# CONFIG_IMX_IPUV3_CORE is not set -# CONFIG_IMX_THERMAL is not set -# CONFIG_INA2XX_ADC is not set -CONFIG_INET=y -# CONFIG_INET6_AH is not set -# CONFIG_INET6_ESP is not set -# CONFIG_INET6_IPCOMP is not set -# CONFIG_INET6_TUNNEL is not set -# CONFIG_INET6_XFRM_MODE_BEET is not set -# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set -# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET6_XFRM_MODE_TUNNEL is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_DIAG is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_LRO is not set -# CONFIG_INET_TCP_DIAG is not set -# CONFIG_INET_TUNNEL is not set -# CONFIG_INET_UDP_DIAG is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_TUNNEL is not set -# CONFIG_INFINIBAND is not set -# CONFIG_INFTL is not set -CONFIG_INIT_ENV_ARG_LIMIT=32 -# CONFIG_INLINE_READ_LOCK is not set -# CONFIG_INLINE_READ_LOCK_BH is not set -# CONFIG_INLINE_READ_LOCK_IRQ is not set -# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set -# CONFIG_INLINE_READ_TRYLOCK is not set -CONFIG_INLINE_READ_UNLOCK=y -# CONFIG_INLINE_READ_UNLOCK_BH is not set -CONFIG_INLINE_READ_UNLOCK_IRQ=y -# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_SPIN_LOCK is not set -# CONFIG_INLINE_SPIN_LOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK_IRQ is not set -# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set -# CONFIG_INLINE_SPIN_TRYLOCK is not set -# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set -# CONFIG_INLINE_SPIN_UNLOCK_BH is not set -CONFIG_INLINE_SPIN_UNLOCK_IRQ=y -# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_WRITE_LOCK is not set -# CONFIG_INLINE_WRITE_LOCK_BH is not set -# CONFIG_INLINE_WRITE_LOCK_IRQ is not set -# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set -# CONFIG_INLINE_WRITE_TRYLOCK is not set -CONFIG_INLINE_WRITE_UNLOCK=y -# CONFIG_INLINE_WRITE_UNLOCK_BH is not set -CONFIG_INLINE_WRITE_UNLOCK_IRQ=y -# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set -CONFIG_INOTIFY_USER=y -# CONFIG_INPUT is not set -# CONFIG_INPUT_AD714X is not set -# CONFIG_INPUT_ADXL34X is not set -# CONFIG_INPUT_APANEL is not set -# CONFIG_INPUT_ATI_REMOTE2 is not set -# CONFIG_INPUT_ATLAS_BTNS is not set -# CONFIG_INPUT_ATMEL_CAPTOUCH is not set -# CONFIG_INPUT_AXP20X_PEK is not set -# CONFIG_INPUT_BMA150 is not set -# CONFIG_INPUT_CM109 is not set -# CONFIG_INPUT_CMA3000 is not set -# CONFIG_INPUT_DRV260X_HAPTICS is not set -# CONFIG_INPUT_DRV2665_HAPTICS is not set -# CONFIG_INPUT_DRV2667_HAPTICS is not set -# CONFIG_INPUT_E3X0_BUTTON is not set -# CONFIG_INPUT_EVBUG is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_GP2A is not set -# CONFIG_INPUT_GPIO_BEEPER is not set -# CONFIG_INPUT_GPIO_DECODER is not set -# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set -# CONFIG_INPUT_GPIO_TILT_POLLED is not set -# CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set -# CONFIG_INPUT_IMS_PCU is not set -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_KEYSPAN_REMOTE is not set -# CONFIG_INPUT_KXTJ9 is not set -# CONFIG_INPUT_LEDS is not set -# CONFIG_INPUT_MATRIXKMAP is not set -# CONFIG_INPUT_MAX8997_HAPTIC is not set -CONFIG_INPUT_MISC=y -# CONFIG_INPUT_MMA8450 is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_MPU3050 is not set -# CONFIG_INPUT_PALMAS_PWRBUTTON is not set -# CONFIG_INPUT_PCF8574 is not set -# CONFIG_INPUT_PCSPKR is not set -# CONFIG_INPUT_POLLDEV is not set -# CONFIG_INPUT_POWERMATE is not set -# CONFIG_INPUT_PWM_BEEPER is not set -# CONFIG_INPUT_PWM_VIBRA is not set -# CONFIG_INPUT_REGULATOR_HAPTIC is not set -# CONFIG_INPUT_SOC_BUTTON_ARRAY is not set -# CONFIG_INPUT_SPARSEKMAP is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_TPS65218_PWRBUTTON is not set -# CONFIG_INPUT_TWL4030_PWRBUTTON is not set -# CONFIG_INPUT_TWL4030_VIBRA is not set -# CONFIG_INPUT_TWL6040_VIBRA is not set -# CONFIG_INPUT_UINPUT is not set -# CONFIG_INPUT_WISTRON_BTNS is not set -# CONFIG_INPUT_YEALINK is not set -# CONFIG_INT340X_THERMAL is not set -# CONFIG_INTEL_CHT_INT33FE is not set -# CONFIG_INTEL_HID_EVENT is not set -# CONFIG_INTEL_IDLE is not set -# CONFIG_INTEL_IDMA64 is not set -# CONFIG_INTEL_IOATDMA is not set -# CONFIG_INTEL_ISH_HID is not set -# CONFIG_INTEL_MEI is not set -# CONFIG_INTEL_MEI_ME is not set -# CONFIG_INTEL_MEI_TXE is not set -# CONFIG_INTEL_MIC_CARD is not set -# CONFIG_INTEL_MIC_HOST is not set -# CONFIG_INTEL_MID_PTI is not set -# CONFIG_INTEL_OAKTRAIL is not set -# CONFIG_INTEL_PMC_CORE is not set -# CONFIG_INTEL_PUNIT_IPC is not set -# CONFIG_INTEL_RST is not set -# CONFIG_INTEL_SMARTCONNECT is not set -# CONFIG_INTEL_SOC_PMIC is not set -# CONFIG_INTEL_SOC_PMIC_CHTWC is not set -# CONFIG_INTEL_TH is not set -# CONFIG_INTEL_VBTN is not set -# CONFIG_INTEL_XWAY_PHY is not set -# CONFIG_INTERVAL_TREE_TEST is not set -# CONFIG_INV_MPU6050_I2C is not set -# CONFIG_INV_MPU6050_IIO is not set -# CONFIG_INV_MPU6050_SPI is not set -# CONFIG_IOMMU_SUPPORT is not set -# CONFIG_IOSCHED_BFQ is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_NOOP=y -CONFIG_IO_STRICT_DEVMEM=y -# CONFIG_IP17XX_PHY is not set -# CONFIG_IP6_NF_FILTER is not set -# CONFIG_IP6_NF_IPTABLES is not set -# CONFIG_IP6_NF_MANGLE is not set -# CONFIG_IP6_NF_MATCH_AH is not set -# CONFIG_IP6_NF_MATCH_EUI64 is not set -# CONFIG_IP6_NF_MATCH_FRAG is not set -# CONFIG_IP6_NF_MATCH_HL is not set -# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set -# CONFIG_IP6_NF_MATCH_MH is not set -# CONFIG_IP6_NF_MATCH_OPTS is not set -# CONFIG_IP6_NF_MATCH_RPFILTER is not set -# CONFIG_IP6_NF_MATCH_RT is not set -# CONFIG_IP6_NF_NAT is not set -# CONFIG_IP6_NF_RAW is not set -# CONFIG_IP6_NF_SECURITY is not set -# CONFIG_IP6_NF_TARGET_HL is not set -# CONFIG_IP6_NF_TARGET_REJECT is not set -# CONFIG_IP6_NF_TARGET_SYNPROXY is not set -# CONFIG_IPACK_BUS is not set -# CONFIG_IPC_NS is not set -# CONFIG_IPMI_HANDLER is not set -# CONFIG_IPV6 is not set -# CONFIG_IPV6_FOU is not set -# CONFIG_IPV6_FOU_TUNNEL is not set -# CONFIG_IPV6_ILA is not set -# CONFIG_IPV6_MIP6 is not set -# CONFIG_IPV6_MROUTE is not set -# CONFIG_IPV6_MROUTE_MULTIPLE_TABLES is not set -# CONFIG_IPV6_MULTIPLE_TABLES is not set -CONFIG_IPV6_NDISC_NODETYPE=y -# CONFIG_IPV6_OPTIMISTIC_DAD is not set -# CONFIG_IPV6_ROUTER_PREF is not set -# CONFIG_IPV6_ROUTE_INFO is not set -# CONFIG_IPV6_SEG6_HMAC is not set -# CONFIG_IPV6_SEG6_LWTUNNEL is not set -# CONFIG_IPV6_SIT is not set -# CONFIG_IPV6_SIT_6RD is not set -# CONFIG_IPV6_TUNNEL is not set -# CONFIG_IPV6_VTI is not set -# CONFIG_IPVLAN is not set -# CONFIG_IPW2100 is not set -# CONFIG_IPW2100_DEBUG is not set -CONFIG_IPW2100_MONITOR=y -# CONFIG_IPW2200 is not set -# CONFIG_IPW2200_DEBUG is not set -CONFIG_IPW2200_MONITOR=y -# CONFIG_IPW2200_PROMISCUOUS is not set -# CONFIG_IPW2200_QOS is not set -# CONFIG_IPW2200_RADIOTAP is not set -# CONFIG_IPWIRELESS is not set -# CONFIG_IPX is not set -CONFIG_IP_ADVANCED_ROUTER=y -# CONFIG_IP_DCCP is not set -# CONFIG_IP_FIB_TRIE_STATS is not set -# CONFIG_IP_MROUTE is not set -CONFIG_IP_MROUTE_MULTIPLE_TABLES=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_MULTIPLE_TABLES=y -# CONFIG_IP_NF_ARPFILTER is not set -# CONFIG_IP_NF_ARPTABLES is not set -# CONFIG_IP_NF_ARP_MANGLE is not set -# CONFIG_IP_NF_FILTER is not set -# CONFIG_IP_NF_IPTABLES is not set -# CONFIG_IP_NF_MANGLE is not set -# CONFIG_IP_NF_MATCH_AH is not set -# CONFIG_IP_NF_MATCH_ECN is not set -# CONFIG_IP_NF_MATCH_RPFILTER is not set -# CONFIG_IP_NF_MATCH_TTL is not set -# CONFIG_IP_NF_RAW is not set -# CONFIG_IP_NF_SECURITY is not set -# CONFIG_IP_NF_TARGET_CLUSTERIP is not set -# CONFIG_IP_NF_TARGET_ECN is not set -# CONFIG_IP_NF_TARGET_MASQUERADE is not set -# CONFIG_IP_NF_TARGET_NETMAP is not set -# CONFIG_IP_NF_TARGET_REDIRECT is not set -# CONFIG_IP_NF_TARGET_REJECT is not set -# CONFIG_IP_NF_TARGET_SYNPROXY is not set -# CONFIG_IP_NF_TARGET_TTL is not set -# CONFIG_IP_PIMSM_V1 is not set -# CONFIG_IP_PIMSM_V2 is not set -# CONFIG_IP_PNP is not set -CONFIG_IP_ROUTE_MULTIPATH=y -CONFIG_IP_ROUTE_VERBOSE=y -# CONFIG_IP_SCTP is not set -# CONFIG_IP_SET is not set -# CONFIG_IP_SET_HASH_IPMAC is not set -# CONFIG_IP_VS is not set -# CONFIG_IRDA is not set -# CONFIG_IRQSOFF_TRACER is not set -# CONFIG_IRQ_ALL_CPUS is not set -# CONFIG_IRQ_DOMAIN_DEBUG is not set -# CONFIG_IRQ_POLL is not set -# CONFIG_IRQ_TIME_ACCOUNTING is not set -# CONFIG_IR_GPIO_CIR is not set -# CONFIG_IR_HIX5HD2 is not set -# CONFIG_IR_IGORPLUGUSB is not set -# CONFIG_IR_IGUANA is not set -# CONFIG_IR_IMG is not set -# CONFIG_IR_IMON is not set -# CONFIG_IR_JVC_DECODER is not set -# CONFIG_IR_LIRC_CODEC is not set -# CONFIG_IR_MCEUSB is not set -# CONFIG_IR_NEC_DECODER is not set -# CONFIG_IR_RC5_DECODER is not set -# CONFIG_IR_RC6_DECODER is not set -# CONFIG_IR_REDRAT3 is not set -# CONFIG_IR_SONY_DECODER is not set -# CONFIG_IR_STREAMZAP is not set -# CONFIG_IR_TTUSBIR is not set -# CONFIG_ISA_BUS is not set -# CONFIG_ISA_BUS_API is not set -# CONFIG_ISCSI_BOOT_SYSFS is not set -# CONFIG_ISCSI_TCP is not set -CONFIG_ISDN=y -# CONFIG_ISDN_AUDIO is not set -# CONFIG_ISDN_CAPI is not set -# CONFIG_ISDN_CAPI_CAPIDRV is not set -# CONFIG_ISDN_DIVERSION is not set -# CONFIG_ISDN_DRV_ACT2000 is not set -# CONFIG_ISDN_DRV_GIGASET is not set -# CONFIG_ISDN_DRV_HISAX is not set -# CONFIG_ISDN_DRV_ICN is not set -# CONFIG_ISDN_DRV_LOOP is not set -# CONFIG_ISDN_DRV_PCBIT is not set -# CONFIG_ISDN_DRV_SC is not set -# CONFIG_ISDN_I4L is not set -# CONFIG_ISL29003 is not set -# CONFIG_ISL29020 is not set -# CONFIG_ISL29125 is not set -# CONFIG_ISO9660_FS is not set -# CONFIG_ISS4xx is not set -# CONFIG_ITG3200 is not set -# CONFIG_IWL3945 is not set -# CONFIG_IWLWIFI is not set -# CONFIG_IXGB is not set -# CONFIG_IXGBE is not set -# CONFIG_IXGBEVF is not set -# CONFIG_JBD2_DEBUG is not set -# CONFIG_JFFS2_CMODE_FAVOURLZO is not set -# CONFIG_JFFS2_CMODE_NONE is not set -CONFIG_JFFS2_CMODE_PRIORITY=y -# CONFIG_JFFS2_CMODE_SIZE is not set -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_FS_DEBUG=0 -# CONFIG_JFFS2_FS_POSIX_ACL is not set -# CONFIG_JFFS2_FS_SECURITY is not set -# CONFIG_JFFS2_FS_WBUF_VERIFY is not set -CONFIG_JFFS2_FS_WRITEBUFFER=y -CONFIG_JFFS2_FS_XATTR=y -CONFIG_JFFS2_LZMA=y -# CONFIG_JFFS2_LZO is not set -CONFIG_JFFS2_RTIME=y -# CONFIG_JFFS2_RUBIN is not set -CONFIG_JFFS2_SUMMARY=y -# CONFIG_JFFS2_ZLIB is not set -# CONFIG_JFS_DEBUG is not set -# CONFIG_JFS_FS is not set -# CONFIG_JFS_POSIX_ACL is not set -# CONFIG_JFS_SECURITY is not set -# CONFIG_JFS_STATISTICS is not set -# CONFIG_JME is not set -CONFIG_JOLIET=y -# CONFIG_JSA1212 is not set -# CONFIG_JUMP_LABEL is not set -# CONFIG_KALLSYMS is not set -# CONFIG_KALLSYMS_ABSOLUTE_PERCPU is not set -# CONFIG_KALLSYMS_ALL is not set -CONFIG_KALLSYMS_BASE_RELATIVE=y -# CONFIG_KALLSYMS_UNCOMPRESSED is not set -# CONFIG_KARMA_PARTITION is not set -# CONFIG_KASAN is not set -# CONFIG_KCOV is not set -# CONFIG_KERNEL_BZIP2 is not set -# CONFIG_KERNEL_CAT is not set -# CONFIG_KERNEL_GZIP is not set -# CONFIG_KERNEL_LZ4 is not set -# CONFIG_KERNEL_LZMA is not set -# CONFIG_KERNEL_LZO is not set -CONFIG_KERNEL_MODE_NEON=y -CONFIG_KERNEL_XZ=y -CONFIG_KERNFS=y -# CONFIG_KEXEC is not set -# CONFIG_KEXEC_FILE is not set -# CONFIG_KEYBOARD_ADC is not set -# CONFIG_KEYBOARD_ADP5588 is not set -# CONFIG_KEYBOARD_ADP5589 is not set -# CONFIG_KEYBOARD_ATKBD is not set -# CONFIG_KEYBOARD_BCM is not set -# CONFIG_KEYBOARD_CAP11XX is not set -# CONFIG_KEYBOARD_DLINK_DIR685 is not set -# CONFIG_KEYBOARD_GPIO is not set -# CONFIG_KEYBOARD_GPIO_POLLED is not set -# CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_LM8323 is not set -# CONFIG_KEYBOARD_LM8333 is not set -# CONFIG_KEYBOARD_MATRIX is not set -# CONFIG_KEYBOARD_MAX7359 is not set -# CONFIG_KEYBOARD_MCS is not set -# CONFIG_KEYBOARD_MPR121 is not set -# CONFIG_KEYBOARD_NEWTON is not set -# CONFIG_KEYBOARD_OMAP4 is not set -# CONFIG_KEYBOARD_OPENCORES is not set -# CONFIG_KEYBOARD_PXA27x is not set -# CONFIG_KEYBOARD_QT1070 is not set -# CONFIG_KEYBOARD_QT2160 is not set -# CONFIG_KEYBOARD_SAMSUNG is not set -# CONFIG_KEYBOARD_SH_KEYSC is not set -# CONFIG_KEYBOARD_SNVS_PWRKEY is not set -# CONFIG_KEYBOARD_STMPE is not set -# CONFIG_KEYBOARD_STOWAWAY is not set -# CONFIG_KEYBOARD_SUNKBD is not set -# CONFIG_KEYBOARD_TCA6416 is not set -# CONFIG_KEYBOARD_TCA8418 is not set -# CONFIG_KEYBOARD_TEGRA is not set -# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set -# CONFIG_KEYBOARD_TWL4030 is not set -# CONFIG_KEYBOARD_XTKBD is not set -# CONFIG_KEYS is not set -# CONFIG_KEY_DH_OPERATIONS is not set -# CONFIG_KGDB is not set -# CONFIG_KMEMCHECK is not set -# CONFIG_KMX61 is not set -# CONFIG_KPROBES is not set -# CONFIG_KPROBES_SANITY_TEST is not set -# CONFIG_KS7010 is not set -# CONFIG_KS8842 is not set -# CONFIG_KS8851 is not set -# CONFIG_KS8851_MLL is not set -# CONFIG_KSM is not set -# CONFIG_KSZ884X_PCI is not set -CONFIG_KUSER_HELPERS=y -# CONFIG_KVM_AMD is not set -# CONFIG_KVM_GUEST is not set -# CONFIG_KVM_INTEL is not set -# CONFIG_KXCJK1013 is not set -# CONFIG_KXSD9 is not set -# CONFIG_L2TP is not set -# CONFIG_L2TP_ETH is not set -# CONFIG_L2TP_IP is not set -# CONFIG_L2TP_V3 is not set -# CONFIG_LANMEDIA is not set -# CONFIG_LANTIQ is not set -# CONFIG_LAPB is not set -# CONFIG_LASAT is not set -# CONFIG_LATENCYTOP is not set -# CONFIG_LATTICE_ECP3_CONFIG is not set -CONFIG_LBDAF=y -# CONFIG_LCD_AMS369FG06 is not set -# CONFIG_LCD_HX8357 is not set -# CONFIG_LCD_ILI922X is not set -# CONFIG_LCD_ILI9320 is not set -# CONFIG_LCD_L4F00242T03 is not set -# CONFIG_LCD_LD9040 is not set -# CONFIG_LCD_LMS283GF05 is not set -# CONFIG_LCD_LMS501KF03 is not set -# CONFIG_LCD_LTV350QV is not set -# CONFIG_LCD_S6E63M0 is not set -# CONFIG_LCD_TDO24M is not set -# CONFIG_LCD_VGG2432A4 is not set -CONFIG_LDISC_AUTOLOAD=y -# CONFIG_LDM_PARTITION is not set -CONFIG_LD_DEAD_CODE_DATA_ELIMINATION=y -# CONFIG_LEDS_BCM6328 is not set -# CONFIG_LEDS_BCM6358 is not set -# CONFIG_LEDS_BD2802 is not set -# CONFIG_LEDS_BLINKM is not set -CONFIG_LEDS_BRIGHTNESS_HW_CHANGED=y -CONFIG_LEDS_CLASS=y -# CONFIG_LEDS_CLASS_FLASH is not set -# CONFIG_LEDS_DAC124S085 is not set -# CONFIG_LEDS_GPIO is not set -# CONFIG_LEDS_INTEL_SS4200 is not set -# CONFIG_LEDS_IS31FL319X is not set -# CONFIG_LEDS_IS31FL32XX is not set -# CONFIG_LEDS_LM3530 is not set -# CONFIG_LEDS_LM355x is not set -# CONFIG_LEDS_LM3642 is not set -# CONFIG_LEDS_LP3944 is not set -# CONFIG_LEDS_LP3952 is not set -# CONFIG_LEDS_LP5521 is not set -# CONFIG_LEDS_LP5523 is not set -# CONFIG_LEDS_LP5562 is not set -# CONFIG_LEDS_LP8501 is not set -# CONFIG_LEDS_LP8860 is not set -# CONFIG_LEDS_LT3593 is not set -# CONFIG_LEDS_MLXCPLD is not set -# CONFIG_LEDS_NIC78BX is not set -# CONFIG_LEDS_NS2 is not set -# CONFIG_LEDS_OT200 is not set -# CONFIG_LEDS_PCA9532 is not set -# CONFIG_LEDS_PCA955X is not set -# CONFIG_LEDS_PCA963X is not set -# CONFIG_LEDS_PWM is not set -# CONFIG_LEDS_REGULATOR is not set -# CONFIG_LEDS_SYSCON is not set -# CONFIG_LEDS_TCA6507 is not set -# CONFIG_LEDS_TLC591XX is not set -CONFIG_LEDS_TRIGGERS=y -# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set -# CONFIG_LEDS_TRIGGER_CAMERA is not set -# CONFIG_LEDS_TRIGGER_CPU is not set -CONFIG_LEDS_TRIGGER_DEFAULT_ON=y -# CONFIG_LEDS_TRIGGER_DISK is not set -# CONFIG_LEDS_TRIGGER_GPIO is not set -# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set -# CONFIG_LEDS_TRIGGER_MTD is not set -CONFIG_LEDS_TRIGGER_NETDEV=y -# CONFIG_LEDS_TRIGGER_ONESHOT is not set -# CONFIG_LEDS_TRIGGER_PANIC is not set -CONFIG_LEDS_TRIGGER_TIMER=y -# CONFIG_LEDS_TRIGGER_TRANSIENT is not set -# CONFIG_LEDS_USER is not set -# CONFIG_LED_TRIGGER_PHY is not set -# CONFIG_LEGACY_PTYS is not set -# CONFIG_LGUEST is not set -# CONFIG_LIB80211 is not set -# CONFIG_LIB80211_CRYPT_CCMP is not set -# CONFIG_LIB80211_CRYPT_TKIP is not set -# CONFIG_LIB80211_CRYPT_WEP is not set -# CONFIG_LIB80211_DEBUG is not set -# CONFIG_LIBCRC32C is not set -# CONFIG_LIBERTAS is not set -# CONFIG_LIBERTAS_THINFIRM is not set -# CONFIG_LIBERTAS_USB is not set -# CONFIG_LIBFC is not set -# CONFIG_LIBFCOE is not set -# CONFIG_LIBIPW_DEBUG is not set -# CONFIG_LIBNVDIMM is not set -# CONFIG_LIDAR_LITE_V2 is not set -# CONFIG_LIQUIDIO is not set -# CONFIG_LIQUIDIO_VF is not set -# CONFIG_LIRC_STAGING is not set -# CONFIG_LIS3L02DQ is not set -# CONFIG_LKDTM is not set -CONFIG_LLC=y -# CONFIG_LLC2 is not set -# CONFIG_LMP91000 is not set -# CONFIG_LNET is not set -CONFIG_LOCALVERSION="" -# CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_LOCKD is not set -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_LOCKD_V4=y -# CONFIG_LOCKUP_DETECTOR is not set -# CONFIG_LOCK_STAT is not set -# CONFIG_LOCK_TORTURE_TEST is not set -# CONFIG_LOGFS is not set -# CONFIG_LOGIG940_FF is not set -# CONFIG_LOGIRUMBLEPAD2_FF is not set -# CONFIG_LOGITECH_FF is not set -# CONFIG_LOGIWHEELS_FF is not set -# CONFIG_LOGO is not set -CONFIG_LOG_BUF_SHIFT=17 -CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 -# CONFIG_LOONGSON_MC146818 is not set -# CONFIG_LPC_ICH is not set -# CONFIG_LPC_SCH is not set -# CONFIG_LP_CONSOLE is not set -# CONFIG_LSI_ET1011C_PHY is not set -# CONFIG_LTC2471 is not set -# CONFIG_LTC2485 is not set -# CONFIG_LTC2497 is not set -# CONFIG_LTC2632 is not set -# CONFIG_LTE_GDM724X is not set -# CONFIG_LTPC is not set -# CONFIG_LTR501 is not set -# CONFIG_LUSTRE_FS is not set -# CONFIG_LWTUNNEL is not set -# CONFIG_LXT_PHY is not set -# CONFIG_LZ4HC_COMPRESS is not set -# CONFIG_LZ4_COMPRESS is not set -# CONFIG_LZ4_DECOMPRESS is not set -CONFIG_LZMA_COMPRESS=y -CONFIG_LZMA_DECOMPRESS=y -# CONFIG_LZO_COMPRESS is not set -# CONFIG_LZO_DECOMPRESS is not set -# CONFIG_M62332 is not set -# CONFIG_MAC80211 is not set -# CONFIG_MAC80211_MESSAGE_TRACING is not set -CONFIG_MAC80211_STA_HASH_MAX_SIZE=0 -# CONFIG_MACB is not set -# CONFIG_MACH_ASM9260 is not set -# CONFIG_MACH_DECSTATION is not set -# CONFIG_MACH_INGENIC is not set -# CONFIG_MACH_JAZZ is not set -# CONFIG_MACH_JZ4740 is not set -# CONFIG_MACH_LOONGSON32 is not set -# CONFIG_MACH_LOONGSON64 is not set -# CONFIG_MACH_PIC32 is not set -# CONFIG_MACH_PISTACHIO is not set -# CONFIG_MACH_TX39XX is not set -# CONFIG_MACH_TX49XX is not set -# CONFIG_MACH_VR41XX is not set -# CONFIG_MACH_XILFPGA is not set -# CONFIG_MACINTOSH_DRIVERS is not set -# CONFIG_MACSEC is not set -# CONFIG_MACVLAN is not set -# CONFIG_MACVTAP is not set -# CONFIG_MAC_EMUMOUSEBTN is not set -# CONFIG_MAC_PARTITION is not set -# CONFIG_MAG3110 is not set -# CONFIG_MAGIC_SYSRQ is not set -CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1 -# CONFIG_MAGIC_SYSRQ_SERIAL is not set -# CONFIG_MAILBOX is not set -# CONFIG_MANDATORY_FILE_LOCKING is not set -# CONFIG_MANGLE_BOOTARGS is not set -# CONFIG_MARVELL_10G_PHY is not set -# CONFIG_MARVELL_PHY is not set -# CONFIG_MAX1027 is not set -# CONFIG_MAX11100 is not set -# CONFIG_MAX1118 is not set -# CONFIG_MAX1363 is not set -# CONFIG_MAX30100 is not set -# CONFIG_MAX30102 is not set -# CONFIG_MAX44000 is not set -# CONFIG_MAX517 is not set -# CONFIG_MAX5481 is not set -# CONFIG_MAX5487 is not set -# CONFIG_MAX5821 is not set -# CONFIG_MAX63XX_WATCHDOG is not set -# CONFIG_MAX9611 is not set -# CONFIG_MAXIM_THERMOCOUPLE is not set -CONFIG_MAY_USE_DEVLINK=y -# CONFIG_MC3230 is not set -# CONFIG_MCB is not set -# CONFIG_MCP320X is not set -# CONFIG_MCP3422 is not set -# CONFIG_MCP4131 is not set -# CONFIG_MCP4531 is not set -# CONFIG_MCP4725 is not set -# CONFIG_MCP4922 is not set -# CONFIG_MCPM is not set -# CONFIG_MD is not set -# CONFIG_MDIO_BCM_UNIMAC is not set -# CONFIG_MDIO_BITBANG is not set -# CONFIG_MDIO_BUS_MUX_GPIO is not set -# CONFIG_MDIO_BUS_MUX_MMIOREG is not set -# CONFIG_MDIO_DEVICE is not set -# CONFIG_MDIO_HISI_FEMAC is not set -# CONFIG_MDIO_OCTEON is not set -# CONFIG_MDIO_THUNDER is not set -# CONFIG_MD_FAULTY is not set -# CONFIG_MEDIA_ANALOG_TV_SUPPORT is not set -# CONFIG_MEDIA_ATTACH is not set -# CONFIG_MEDIA_CAMERA_SUPPORT is not set -# CONFIG_MEDIA_CEC_SUPPORT is not set -# CONFIG_MEDIA_CONTROLLER is not set -# CONFIG_MEDIA_DIGITAL_TV_SUPPORT is not set -# CONFIG_MEDIA_PCI_SUPPORT is not set -# CONFIG_MEDIA_RADIO_SUPPORT is not set -# CONFIG_MEDIA_RC_SUPPORT is not set -# CONFIG_MEDIA_SDR_SUPPORT is not set -# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set -# CONFIG_MEDIA_SUPPORT is not set -# CONFIG_MEDIA_USB_SUPPORT is not set -# CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_NEWGEN is not set -# CONFIG_MEGARAID_SAS is not set -CONFIG_MEMBARRIER=y -# CONFIG_MEMORY is not set -# CONFIG_MEMORY_FAILURE is not set -# CONFIG_MEMSTICK is not set -# CONFIG_MEMTEST is not set -# CONFIG_MEN_A21_WDT is not set -# CONFIG_MESON_SM is not set -CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 -# CONFIG_MFD_88PM800 is not set -# CONFIG_MFD_88PM805 is not set -# CONFIG_MFD_88PM860X is not set -# CONFIG_MFD_AAT2870_CORE is not set -# CONFIG_MFD_ACT8945A is not set -# CONFIG_MFD_ARIZONA_I2C is not set -# CONFIG_MFD_ARIZONA_SPI is not set -# CONFIG_MFD_AS3711 is not set -# CONFIG_MFD_AS3722 is not set -# CONFIG_MFD_ASIC3 is not set -# CONFIG_MFD_ATMEL_FLEXCOM is not set -# CONFIG_MFD_ATMEL_HLCDC is not set -# CONFIG_MFD_AXP20X is not set -# CONFIG_MFD_AXP20X_I2C is not set -# CONFIG_MFD_BCM590XX is not set -# CONFIG_MFD_BD9571MWV is not set -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_CPCAP is not set -# CONFIG_MFD_CROS_EC is not set -# CONFIG_MFD_CS5535 is not set -# CONFIG_MFD_DA9052_I2C is not set -# CONFIG_MFD_DA9052_SPI is not set -# CONFIG_MFD_DA9055 is not set -# CONFIG_MFD_DA9062 is not set -# CONFIG_MFD_DA9063 is not set -# CONFIG_MFD_DA9150 is not set -# CONFIG_MFD_DLN2 is not set -# CONFIG_MFD_EXYNOS_LPASS is not set -# CONFIG_MFD_HI6421_PMIC is not set -# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set -# CONFIG_MFD_JANZ_CMODIO is not set -# CONFIG_MFD_KEMPLD is not set -# CONFIG_MFD_LM3533 is not set -# CONFIG_MFD_LP3943 is not set -# CONFIG_MFD_LP8788 is not set -# CONFIG_MFD_MAX14577 is not set -# CONFIG_MFD_MAX77620 is not set -# CONFIG_MFD_MAX77686 is not set -# CONFIG_MFD_MAX77693 is not set -# CONFIG_MFD_MAX77843 is not set -# CONFIG_MFD_MAX8907 is not set -# CONFIG_MFD_MAX8925 is not set -# CONFIG_MFD_MAX8997 is not set -# CONFIG_MFD_MAX8998 is not set -# CONFIG_MFD_MC13XXX is not set -# CONFIG_MFD_MC13XXX_I2C is not set -# CONFIG_MFD_MC13XXX_SPI is not set -# CONFIG_MFD_MENF21BMC is not set -# CONFIG_MFD_MT6397 is not set -# CONFIG_MFD_OMAP_USB_HOST is not set -# CONFIG_MFD_PALMAS is not set -# CONFIG_MFD_PCF50633 is not set -# CONFIG_MFD_PM8921_CORE is not set -# CONFIG_MFD_PM8XXX is not set -# CONFIG_MFD_RC5T583 is not set -# CONFIG_MFD_RDC321X is not set -# CONFIG_MFD_RETU is not set -# CONFIG_MFD_RK808 is not set -# CONFIG_MFD_RN5T618 is not set -# CONFIG_MFD_RT5033 is not set -# CONFIG_MFD_RTSX_PCI is not set -# CONFIG_MFD_RTSX_USB is not set -# CONFIG_MFD_SEC_CORE is not set -# CONFIG_MFD_SI476X_CORE is not set -# CONFIG_MFD_SKY81452 is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_MFD_SMSC is not set -# CONFIG_MFD_STMPE is not set -# CONFIG_MFD_SYSCON is not set -# CONFIG_MFD_T7L66XB is not set -# CONFIG_MFD_TC3589X is not set -# CONFIG_MFD_TC6387XB is not set -# CONFIG_MFD_TC6393XB is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_MFD_TI_AM335X_TSCADC is not set -# CONFIG_MFD_TI_LMU is not set -# CONFIG_MFD_TI_LP873X is not set -# CONFIG_MFD_TI_LP87565 is not set -# CONFIG_MFD_TMIO is not set -# CONFIG_MFD_TPS65086 is not set -# CONFIG_MFD_TPS65090 is not set -# CONFIG_MFD_TPS65217 is not set -# CONFIG_MFD_TPS65218 is not set -# CONFIG_MFD_TPS6586X is not set -# CONFIG_MFD_TPS65910 is not set -# CONFIG_MFD_TPS65912 is not set -# CONFIG_MFD_TPS65912_I2C is not set -# CONFIG_MFD_TPS65912_SPI is not set -# CONFIG_MFD_TPS68470 is not set -# CONFIG_MFD_TPS80031 is not set -# CONFIG_MFD_VIPERBOARD is not set -# CONFIG_MFD_VX855 is not set -# CONFIG_MFD_WL1273_CORE is not set -# CONFIG_MFD_WM831X is not set -# CONFIG_MFD_WM831X_I2C is not set -# CONFIG_MFD_WM831X_SPI is not set -# CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8400 is not set -# CONFIG_MFD_WM8994 is not set -# CONFIG_MG_DISK is not set -# CONFIG_MICREL_KS8995MA is not set -# CONFIG_MICREL_PHY is not set -# CONFIG_MICROCHIP_KSZ is not set -# CONFIG_MICROCHIP_PHY is not set -# CONFIG_MICROSEMI_PHY is not set -# CONFIG_MIGRATION is not set -CONFIG_MII=y -# CONFIG_MIKROTIK_RB532 is not set -# CONFIG_MIKROTIK is not set -# CONFIG_MINIX_FS is not set -# CONFIG_MINIX_FS_NATIVE_ENDIAN is not set -# CONFIG_MINIX_SUBPARTITION is not set -# CONFIG_MIPS_ALCHEMY is not set -# CONFIG_MIPS_CDMM is not set -# CONFIG_MIPS_COBALT is not set -# CONFIG_MIPS_FPU_EMULATOR is not set -# CONFIG_MIPS_GENERIC is not set -# CONFIG_MIPS_MALTA is not set -# CONFIG_MIPS_O32_FP64_SUPPORT is not set -# CONFIG_MIPS_PARAVIRT is not set -# CONFIG_MIPS_PLATFORM_DEVICES is not set -# CONFIG_MIPS_SEAD3 is not set -CONFIG_MISC_FILESYSTEMS=y -# CONFIG_MISDN is not set -# CONFIG_MISDN_AVMFRITZ is not set -# CONFIG_MISDN_HFCPCI is not set -# CONFIG_MISDN_HFCUSB is not set -# CONFIG_MISDN_INFINEON is not set -# CONFIG_MISDN_NETJET is not set -# CONFIG_MISDN_SPEEDFAX is not set -# CONFIG_MISDN_W6692 is not set -# CONFIG_MKISS is not set -# CONFIG_MLX4_CORE is not set -# CONFIG_MLX4_EN is not set -# CONFIG_MLX5_CORE is not set -# CONFIG_MLX90614 is not set -# CONFIG_MLXFW is not set -# CONFIG_MLXSW_CORE is not set -# CONFIG_MLX_CPLD_PLATFORM is not set -# CONFIG_MLX_PLATFORM is not set -# CONFIG_MMA7455_I2C is not set -# CONFIG_MMA7455_SPI is not set -# CONFIG_MMA7660 is not set -# CONFIG_MMA8452 is not set -# CONFIG_MMA9551 is not set -# CONFIG_MMA9553 is not set -# CONFIG_MMC is not set -# CONFIG_MMC35240 is not set -# CONFIG_MMC_ARMMMCI is not set -# CONFIG_MMC_AU1X is not set -# CONFIG_MMC_BLOCK is not set -CONFIG_MMC_BLOCK_BOUNCE=y -CONFIG_MMC_BLOCK_MINORS=8 -# CONFIG_MMC_CAVIUM_THUNDERX is not set -# CONFIG_MMC_CB710 is not set -# CONFIG_MMC_DEBUG is not set -# CONFIG_MMC_DW is not set -# CONFIG_MMC_MTK is not set -# CONFIG_MMC_MVSDIO is not set -# CONFIG_MMC_S3C is not set -# CONFIG_MMC_SDHCI is not set -# CONFIG_MMC_SDHCI_ACPI is not set -# CONFIG_MMC_SDHCI_BCM_KONA is not set -# CONFIG_MMC_SDHCI_CADENCE is not set -# CONFIG_MMC_SDHCI_F_SDH30 is not set -# CONFIG_MMC_SDHCI_IPROC is not set -# CONFIG_MMC_SDHCI_MSM is not set -# CONFIG_MMC_SDHCI_OF_ARASAN is not set -# CONFIG_MMC_SDHCI_OF_AT91 is not set -# CONFIG_MMC_SDHCI_OF_ESDHC is not set -# CONFIG_MMC_SDHCI_OF_HLWD is not set -# CONFIG_MMC_SDHCI_PXAV2 is not set -# CONFIG_MMC_SDHCI_PXAV3 is not set -# CONFIG_MMC_SDHCI_S3C is not set -# CONFIG_MMC_SDHCI_XENON is not set -# CONFIG_MMC_SDRICOH_CS is not set -# CONFIG_MMC_SPI is not set -# CONFIG_MMC_TEST is not set -# CONFIG_MMC_TOSHIBA_PCI is not set -# CONFIG_MMC_USDHI6ROL0 is not set -# CONFIG_MMC_USHC is not set -# CONFIG_MMC_VIA_SDMMC is not set -# CONFIG_MMC_VUB300 is not set -# CONFIG_MMIOTRACE is not set -CONFIG_MMU=y -CONFIG_MODULES=y -# CONFIG_MODULE_COMPRESS is not set -# CONFIG_MODULE_FORCE_LOAD is not set -# CONFIG_MODULE_FORCE_UNLOAD is not set -# CONFIG_MODULE_SIG is not set -# CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_MODULE_STRIPPED=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_MODVERSIONS is not set -# CONFIG_MOST is not set -# CONFIG_MOUSE_APPLETOUCH is not set -# CONFIG_MOUSE_ELAN_I2C is not set -# CONFIG_MOUSE_GPIO is not set -# CONFIG_MOUSE_INPORT is not set -# CONFIG_MOUSE_LOGIBM is not set -# CONFIG_MOUSE_PC110PAD is not set -# CONFIG_MOUSE_PS2_FOCALTECH is not set -# CONFIG_MOUSE_PS2_SENTELIC is not set -# CONFIG_MOUSE_SYNAPTICS_I2C is not set -# CONFIG_MOUSE_SYNAPTICS_USB is not set -# CONFIG_MPL115 is not set -# CONFIG_MPL115_I2C is not set -# CONFIG_MPL115_SPI is not set -# CONFIG_MPL3115 is not set -# CONFIG_MPLS is not set -# CONFIG_MPU3050_I2C is not set -# CONFIG_MQ_IOSCHED_DEADLINE is not set -# CONFIG_MQ_IOSCHED_KYBER is not set -# CONFIG_MS5611 is not set -# CONFIG_MS5637 is not set -# CONFIG_MSDOS_FS is not set -CONFIG_MSDOS_PARTITION=y -# CONFIG_MSI_BITMAP_SELFTEST is not set -# CONFIG_MSI_LAPTOP is not set -CONFIG_MTD=y -# CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_AFS_PARTS is not set -# CONFIG_MTD_AR7_PARTS is not set -CONFIG_MTD_BLKDEVS=y -CONFIG_MTD_BLOCK=y -# CONFIG_MTD_BLOCK2MTD is not set -CONFIG_MTD_CFI=y -# CONFIG_MTD_CFI_ADV_OPTIONS is not set -CONFIG_MTD_CFI_AMDSTD=y -# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set -CONFIG_MTD_CFI_I1=y -CONFIG_MTD_CFI_I2=y -# CONFIG_MTD_CFI_I4 is not set -# CONFIG_MTD_CFI_I8 is not set -CONFIG_MTD_CFI_INTELEXT=y -# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set -CONFIG_MTD_CFI_NOSWAP=y -# CONFIG_MTD_CFI_STAA is not set -CONFIG_MTD_CFI_UTIL=y -# CONFIG_MTD_CMDLINE_PARTS is not set -CONFIG_MTD_COMPLEX_MAPPINGS=y -# CONFIG_MTD_DATAFLASH is not set -# CONFIG_MTD_DOCG3 is not set -CONFIG_MTD_GEN_PROBE=y -# CONFIG_MTD_GPIO_ADDR is not set -# CONFIG_MTD_INTEL_VR_NOR is not set -# CONFIG_MTD_JEDECPROBE is not set -# CONFIG_MTD_LATCH_ADDR is not set -# CONFIG_MTD_LPDDR is not set -# CONFIG_MTD_LPDDR2_NVM is not set -# CONFIG_MTD_M25P80 is not set -CONFIG_MTD_MAP_BANK_WIDTH_1=y -# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set -CONFIG_MTD_MAP_BANK_WIDTH_2=y -# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set -CONFIG_MTD_MAP_BANK_WIDTH_4=y -# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set -# CONFIG_MTD_MCHP23K256 is not set -# CONFIG_MTD_MT81xx_NOR is not set -# CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_MYLOADER_PARTS is not set -# CONFIG_MTD_NAND is not set -# CONFIG_MTD_NAND_AMS_DELTA is not set -# CONFIG_MTD_NAND_AR934X is not set -# CONFIG_MTD_NAND_AR934X_HW_ECC is not set -# CONFIG_MTD_NAND_ATMEL is not set -# CONFIG_MTD_NAND_AU1550 is not set -# CONFIG_MTD_NAND_BCH is not set -# CONFIG_MTD_NAND_BF5XX is not set -# CONFIG_MTD_NAND_BRCMNAND is not set -# CONFIG_MTD_NAND_CAFE is not set -# CONFIG_MTD_NAND_CM_X270 is not set -# CONFIG_MTD_NAND_CS553X is not set -# CONFIG_MTD_NAND_DAVINCI is not set -# CONFIG_MTD_NAND_DENALI is not set -# CONFIG_MTD_NAND_DENALI_DT is not set -# CONFIG_MTD_NAND_DENALI_PCI is not set -CONFIG_MTD_NAND_DENALI_SCRATCH_REG_ADDR=0xff108018 -# CONFIG_MTD_NAND_DISKONCHIP is not set -# CONFIG_MTD_NAND_DOCG4 is not set -# CONFIG_MTD_NAND_ECC is not set -# CONFIG_MTD_NAND_ECC_BCH is not set -# CONFIG_MTD_NAND_ECC_SMC is not set -# CONFIG_MTD_NAND_FSL_ELBC is not set -# CONFIG_MTD_NAND_FSL_IFC is not set -# CONFIG_MTD_NAND_FSL_UPM is not set -# CONFIG_MTD_NAND_FSMC is not set -# CONFIG_MTD_NAND_GPIO is not set -# CONFIG_MTD_NAND_GPMI_NAND is not set -# CONFIG_MTD_NAND_HISI504 is not set -CONFIG_MTD_NAND_IDS=y -# CONFIG_MTD_NAND_JZ4740 is not set -# CONFIG_MTD_NAND_MPC5121_NFC is not set -# CONFIG_MTD_NAND_MTK is not set -# CONFIG_MTD_NAND_MXC is not set -# CONFIG_MTD_NAND_NANDSIM is not set -# CONFIG_MTD_NAND_NDFC is not set -# CONFIG_MTD_NAND_NUC900 is not set -# CONFIG_MTD_NAND_OMAP2 is not set -# CONFIG_MTD_NAND_OMAP_BCH_BUILD is not set -# CONFIG_MTD_NAND_ORION is not set -# CONFIG_MTD_NAND_PASEMI is not set -# CONFIG_MTD_NAND_PLATFORM is not set -# CONFIG_MTD_NAND_PXA3xx is not set -# CONFIG_MTD_NAND_RB4XX is not set -# CONFIG_MTD_NAND_RB750 is not set -# CONFIG_MTD_NAND_RICOH is not set -# CONFIG_MTD_NAND_S3C2410 is not set -# CONFIG_MTD_NAND_SHARPSL is not set -# CONFIG_MTD_NAND_SH_FLCTL is not set -# CONFIG_MTD_NAND_SOCRATES is not set -# CONFIG_MTD_NAND_TMIO is not set -# CONFIG_MTD_NAND_TXX9NDFMC is not set -CONFIG_MTD_OF_PARTS=y -# CONFIG_MTD_ONENAND is not set -# CONFIG_MTD_OOPS is not set -# CONFIG_MTD_OTP is not set -# CONFIG_MTD_PARTITIONED_MASTER is not set -# CONFIG_MTD_PCI is not set -# CONFIG_MTD_PCMCIA is not set -# CONFIG_MTD_PHRAM is not set -# CONFIG_MTD_PHYSMAP is not set -# CONFIG_MTD_PHYSMAP_COMPAT is not set -CONFIG_MTD_PHYSMAP_OF=y -# CONFIG_MTD_PHYSMAP_OF_GEMINI is not set -# CONFIG_MTD_PHYSMAP_OF_VERSATILE is not set -# CONFIG_MTD_PLATRAM is not set -# CONFIG_MTD_PMC551 is not set -# CONFIG_MTD_RAM is not set -CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 -# CONFIG_MTD_REDBOOT_PARTS is not set -# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set -# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set -# CONFIG_MTD_ROM is not set -CONFIG_MTD_ROOTFS_ROOT_DEV=y -# CONFIG_MTD_ROUTERBOOT_PARTS is not set -# CONFIG_MTD_SLRAM is not set -# CONFIG_MTD_SM_COMMON is not set -# CONFIG_MTD_SPINAND_MT29F is not set -# CONFIG_MTD_SPI_NOR is not set -# CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is not set -CONFIG_MTD_SPI_NOR_USE_4K_SECTORS_LIMIT=4096 -CONFIG_MTD_SPLIT=y -# CONFIG_MTD_SPLIT_BCM_WFI_FW is not set -# CONFIG_MTD_SPLIT_BRNIMAGE_FW is not set -# CONFIG_MTD_SPLIT_EVA_FW is not set -# CONFIG_MTD_SPLIT_FIRMWARE is not set -CONFIG_MTD_SPLIT_FIRMWARE_NAME="firmware" -# CONFIG_MTD_SPLIT_FIT_FW is not set -# CONFIG_MTD_SPLIT_JIMAGE_FW is not set -# CONFIG_MTD_SPLIT_LZMA_FW is not set -# CONFIG_MTD_SPLIT_MINOR_FW is not set -# CONFIG_MTD_SPLIT_SEAMA_FW is not set -CONFIG_MTD_SPLIT_SQUASHFS_ROOT=y -CONFIG_MTD_SPLIT_SUPPORT=y -# CONFIG_MTD_SPLIT_TPLINK_FW is not set -# CONFIG_MTD_SPLIT_TRX_FW is not set -# CONFIG_MTD_SPLIT_UIMAGE_FW is not set -# CONFIG_MTD_SPLIT_WRGG_FW is not set -# CONFIG_MTD_SST25L is not set -# CONFIG_MTD_SWAP is not set -# CONFIG_MTD_TESTS is not set -# CONFIG_MTD_UBI is not set -# CONFIG_MTD_UIMAGE_SPLIT is not set -# CONFIG_MTD_VIRT_CONCAT is not set -CONFIG_MULTIUSER=y -# CONFIG_MUTEX_SPIN_ON_OWNER is not set -# CONFIG_MV643XX_ETH is not set -# CONFIG_MVMDIO is not set -# CONFIG_MVNETA_BM is not set -# CONFIG_MVSW61XX_PHY is not set -# CONFIG_MVSWITCH_PHY is not set -# CONFIG_MV_XOR_V2 is not set -# CONFIG_MWAVE is not set -# CONFIG_MWL8K is not set -# CONFIG_MXC4005 is not set -# CONFIG_MXC6255 is not set -# CONFIG_MYRI10GE is not set -# CONFIG_NAMESPACES is not set -# CONFIG_NATIONAL_PHY is not set -# CONFIG_NATSEMI is not set -# CONFIG_NAU7802 is not set -# CONFIG_NBPFAXI_DMA is not set -# CONFIG_NCP_FS is not set -# CONFIG_NE2000 is not set -# CONFIG_NE2K_PCI is not set -# CONFIG_NEC_MARKEINS is not set -CONFIG_NET=y -# CONFIG_NETCONSOLE is not set -CONFIG_NETDEVICES=y -# CONFIG_NETFILTER is not set -# CONFIG_NETFILTER_ADVANCED is not set -# CONFIG_NETFILTER_DEBUG is not set -# CONFIG_NETFILTER_INGRESS is not set -# CONFIG_NETFILTER_NETLINK is not set -# CONFIG_NETFILTER_NETLINK_ACCT is not set -# CONFIG_NETFILTER_NETLINK_GLUE_CT is not set -# CONFIG_NETFILTER_NETLINK_LOG is not set -# CONFIG_NETFILTER_NETLINK_QUEUE is not set -# CONFIG_NETFILTER_XTABLES is not set -# CONFIG_NETFILTER_XT_CONNMARK is not set -# CONFIG_NETFILTER_XT_MARK is not set -# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set -# CONFIG_NETFILTER_XT_MATCH_BPF is not set -# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set -# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set -# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set -# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set -# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set -# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set -# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set -# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set -# CONFIG_NETFILTER_XT_MATCH_CPU is not set -# CONFIG_NETFILTER_XT_MATCH_DCCP is not set -# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set -# CONFIG_NETFILTER_XT_MATCH_DSCP is not set -# CONFIG_NETFILTER_XT_MATCH_ECN is not set -# CONFIG_NETFILTER_XT_MATCH_ESP is not set -# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set -# CONFIG_NETFILTER_XT_MATCH_HELPER is not set -# CONFIG_NETFILTER_XT_MATCH_HL is not set -# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set -# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set -# CONFIG_NETFILTER_XT_MATCH_L2TP is not set -# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set -# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set -# CONFIG_NETFILTER_XT_MATCH_MAC is not set -# CONFIG_NETFILTER_XT_MATCH_MARK is not set -# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set -# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set -# CONFIG_NETFILTER_XT_MATCH_OSF is not set -# CONFIG_NETFILTER_XT_MATCH_OWNER is not set -# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set -# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set -# CONFIG_NETFILTER_XT_MATCH_POLICY is not set -# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set -# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set -# CONFIG_NETFILTER_XT_MATCH_REALM is not set -# CONFIG_NETFILTER_XT_MATCH_RECENT is not set -# CONFIG_NETFILTER_XT_MATCH_SCTP is not set -# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set -# CONFIG_NETFILTER_XT_MATCH_STATE is not set -# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set -# CONFIG_NETFILTER_XT_MATCH_STRING is not set -# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set -# CONFIG_NETFILTER_XT_MATCH_TIME is not set -# CONFIG_NETFILTER_XT_MATCH_U32 is not set -# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set -# CONFIG_NETFILTER_XT_TARGET_CHECKSUM is not set -# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set -# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set -# CONFIG_NETFILTER_XT_TARGET_CT is not set -# CONFIG_NETFILTER_XT_TARGET_DSCP is not set -# CONFIG_NETFILTER_XT_TARGET_HL is not set -# CONFIG_NETFILTER_XT_TARGET_HMARK is not set -# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set -# CONFIG_NETFILTER_XT_TARGET_LED is not set -# CONFIG_NETFILTER_XT_TARGET_LOG is not set -# CONFIG_NETFILTER_XT_TARGET_MARK is not set -# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set -# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set -# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set -# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set -# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set -# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set -# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set -# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set -# CONFIG_NETFILTER_XT_TARGET_TEE is not set -# CONFIG_NETFILTER_XT_TARGET_TPROXY is not set -# CONFIG_NETFILTER_XT_TARGET_TRACE is not set -# CONFIG_NETLINK_DIAG is not set -# CONFIG_NETLINK_MMAP is not set -# CONFIG_NETPOLL is not set -# CONFIG_NETROM is not set -CONFIG_NETWORK_FILESYSTEMS=y -# CONFIG_NETWORK_PHY_TIMESTAMPING is not set -# CONFIG_NETWORK_SECMARK is not set -# CONFIG_NETXEN_NIC is not set -# CONFIG_NET_9P is not set -# CONFIG_NET_ACT_BPF is not set -# CONFIG_NET_ACT_CSUM is not set -# CONFIG_NET_ACT_GACT is not set -# CONFIG_NET_ACT_IFE is not set -# CONFIG_NET_ACT_IPT is not set -# CONFIG_NET_ACT_MIRRED is not set -# CONFIG_NET_ACT_NAT is not set -# CONFIG_NET_ACT_PEDIT is not set -# CONFIG_NET_ACT_POLICE is not set -# CONFIG_NET_ACT_SAMPLE is not set -# CONFIG_NET_ACT_SIMP is not set -# CONFIG_NET_ACT_SKBEDIT is not set -# CONFIG_NET_ACT_SKBMOD is not set -# CONFIG_NET_ACT_TUNNEL_KEY is not set -# CONFIG_NET_ACT_VLAN is not set -CONFIG_NET_CADENCE=y -# CONFIG_NET_CALXEDA_XGMAC is not set -CONFIG_NET_CLS=y -# CONFIG_NET_CLS_ACT is not set -# CONFIG_NET_CLS_BASIC is not set -# CONFIG_NET_CLS_BPF is not set -# CONFIG_NET_CLS_FLOW is not set -# CONFIG_NET_CLS_FLOWER is not set -# CONFIG_NET_CLS_FW is not set -CONFIG_NET_CLS_IND=y -# CONFIG_NET_CLS_MATCHALL is not set -# CONFIG_NET_CLS_ROUTE4 is not set -# CONFIG_NET_CLS_RSVP is not set -# CONFIG_NET_CLS_RSVP6 is not set -# CONFIG_NET_CLS_TCINDEX is not set -# CONFIG_NET_CLS_U32 is not set -CONFIG_NET_CORE=y -# CONFIG_NET_DEVLINK is not set -# CONFIG_NET_DROP_MONITOR is not set -# CONFIG_NET_DSA is not set -# CONFIG_NET_DSA_BCM_SF2 is not set -# CONFIG_NET_DSA_LOOP is not set -# CONFIG_NET_DSA_MT7530 is not set -# CONFIG_NET_DSA_MV88E6060 is not set -# CONFIG_NET_DSA_MV88E6123_61_65 is not set -# CONFIG_NET_DSA_MV88E6131 is not set -# CONFIG_NET_DSA_MV88E6171 is not set -# CONFIG_NET_DSA_MV88E6352 is not set -# CONFIG_NET_DSA_MV88E6XXX is not set -# CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set -# CONFIG_NET_DSA_QCA8K is not set -# CONFIG_NET_DSA_SMSC_LAN9303_I2C is not set -# CONFIG_NET_DSA_SMSC_LAN9303_MDIO is not set -# CONFIG_NET_DSA_TAG_DSA is not set -# CONFIG_NET_DSA_TAG_EDSA is not set -# CONFIG_NET_EMATCH is not set -# CONFIG_NET_EMATCH_CANID is not set -# CONFIG_NET_EMATCH_CMP is not set -# CONFIG_NET_EMATCH_META is not set -# CONFIG_NET_EMATCH_NBYTE is not set -CONFIG_NET_EMATCH_STACK=32 -# CONFIG_NET_EMATCH_TEXT is not set -# CONFIG_NET_EMATCH_U32 is not set -# CONFIG_NET_FC is not set -# CONFIG_NET_FOU is not set -# CONFIG_NET_FOU_IP_TUNNELS is not set -# CONFIG_NET_IFE is not set -# CONFIG_NET_IPGRE is not set -CONFIG_NET_IPGRE_BROADCAST=y -# CONFIG_NET_IPGRE_DEMUX is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPVTI is not set -# CONFIG_NET_IP_TUNNEL is not set -# CONFIG_NET_KEY is not set -# CONFIG_NET_KEY_MIGRATE is not set -# CONFIG_NET_L3_MASTER_DEV is not set -# CONFIG_NET_MPLS_GSO is not set -# CONFIG_NET_NCSI is not set -# CONFIG_NET_NSH is not set -# CONFIG_NET_PACKET_ENGINE is not set -# CONFIG_NET_PKTGEN is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_NET_PTP_CLASSIFY is not set -CONFIG_NET_RX_BUSY_POLL=y -# CONFIG_NET_SB1000 is not set -CONFIG_NET_SCHED=y -# CONFIG_NET_SCH_ATM is not set -# CONFIG_NET_SCH_CBQ is not set -# CONFIG_NET_SCH_CHOKE is not set -# CONFIG_NET_SCH_CODEL is not set -# CONFIG_NET_SCH_DEFAULT is not set -# CONFIG_NET_SCH_DRR is not set -# CONFIG_NET_SCH_DSMARK is not set -CONFIG_NET_SCH_FIFO=y -# CONFIG_NET_SCH_FQ is not set -CONFIG_NET_SCH_FQ_CODEL=y -# CONFIG_NET_SCH_GRED is not set -# CONFIG_NET_SCH_HFSC is not set -# CONFIG_NET_SCH_HHF is not set -# CONFIG_NET_SCH_HTB is not set -# CONFIG_NET_SCH_INGRESS is not set -# CONFIG_NET_SCH_MQPRIO is not set -# CONFIG_NET_SCH_MULTIQ is not set -# CONFIG_NET_SCH_NETEM is not set -# CONFIG_NET_SCH_PIE is not set -# CONFIG_NET_SCH_PLUG is not set -# CONFIG_NET_SCH_PRIO is not set -# CONFIG_NET_SCH_QFQ is not set -# CONFIG_NET_SCH_RED is not set -# CONFIG_NET_SCH_SFB is not set -# CONFIG_NET_SCH_SFQ is not set -# CONFIG_NET_SCH_TBF is not set -# CONFIG_NET_SCH_TEQL is not set -# CONFIG_NET_SCTPPROBE is not set -# CONFIG_NET_SWITCHDEV is not set -# CONFIG_NET_TCPPROBE is not set -# CONFIG_NET_TEAM is not set -# CONFIG_NET_TULIP is not set -# CONFIG_NET_UDP_TUNNEL is not set -CONFIG_NET_VENDOR_3COM=y -CONFIG_NET_VENDOR_8390=y -CONFIG_NET_VENDOR_ADAPTEC=y -CONFIG_NET_VENDOR_AGERE=y -CONFIG_NET_VENDOR_ALACRITECH=y -CONFIG_NET_VENDOR_ALTEON=y -CONFIG_NET_VENDOR_AMAZON=y -CONFIG_NET_VENDOR_AMD=y -CONFIG_NET_VENDOR_AQUANTIA=y -CONFIG_NET_VENDOR_ARC=y -CONFIG_NET_VENDOR_ATHEROS=y -CONFIG_NET_VENDOR_AURORA=y -CONFIG_NET_VENDOR_BROADCOM=y -CONFIG_NET_VENDOR_BROCADE=y -CONFIG_NET_VENDOR_CAVIUM=y -CONFIG_NET_VENDOR_CHELSIO=y -CONFIG_NET_VENDOR_CIRRUS=y -CONFIG_NET_VENDOR_CISCO=y -CONFIG_NET_VENDOR_DEC=y -CONFIG_NET_VENDOR_DLINK=y -CONFIG_NET_VENDOR_EMULEX=y -CONFIG_NET_VENDOR_EXAR=y -CONFIG_NET_VENDOR_EZCHIP=y -CONFIG_NET_VENDOR_FARADAY=y -CONFIG_NET_VENDOR_FREESCALE=y -CONFIG_NET_VENDOR_FUJITSU=y -CONFIG_NET_VENDOR_HISILICON=y -CONFIG_NET_VENDOR_HP=y -CONFIG_NET_VENDOR_HUAWEI=y -CONFIG_NET_VENDOR_I825XX=y -CONFIG_NET_VENDOR_IBM=y -CONFIG_NET_VENDOR_INTEL=y -CONFIG_NET_VENDOR_MARVELL=y -CONFIG_NET_VENDOR_MELLANOX=y -CONFIG_NET_VENDOR_MICREL=y -CONFIG_NET_VENDOR_MICROCHIP=y -CONFIG_NET_VENDOR_MYRI=y -CONFIG_NET_VENDOR_NATSEMI=y -CONFIG_NET_VENDOR_NETRONOME=y -CONFIG_NET_VENDOR_NVIDIA=y -CONFIG_NET_VENDOR_OKI=y -CONFIG_NET_VENDOR_QLOGIC=y -CONFIG_NET_VENDOR_QUALCOMM=y -CONFIG_NET_VENDOR_RDC=y -CONFIG_NET_VENDOR_REALTEK=y -CONFIG_NET_VENDOR_RENESAS=y -CONFIG_NET_VENDOR_ROCKER=y -CONFIG_NET_VENDOR_SAMSUNG=y -CONFIG_NET_VENDOR_SEEQ=y -CONFIG_NET_VENDOR_SILAN=y -CONFIG_NET_VENDOR_SIS=y -CONFIG_NET_VENDOR_SMSC=y -CONFIG_NET_VENDOR_SOLARFLARE=y -CONFIG_NET_VENDOR_STMICRO=y -CONFIG_NET_VENDOR_SUN=y -CONFIG_NET_VENDOR_SYNOPSYS=y -CONFIG_NET_VENDOR_TEHUTI=y -CONFIG_NET_VENDOR_TI=y -CONFIG_NET_VENDOR_TOSHIBA=y -CONFIG_NET_VENDOR_VIA=y -CONFIG_NET_VENDOR_WIZNET=y -CONFIG_NET_VENDOR_XILINX=y -CONFIG_NET_VENDOR_XIRCOM=y -# CONFIG_NET_VRF is not set -# CONFIG_NET_XGENE is not set -CONFIG_NEW_LEDS=y -# CONFIG_NFC is not set -# CONFIG_NFP is not set -# CONFIG_NFSD is not set -# CONFIG_NFSD_V2_ACL is not set -CONFIG_NFSD_V3=y -# CONFIG_NFSD_V3_ACL is not set -# CONFIG_NFSD_V4 is not set -# CONFIG_NFS_ACL_SUPPORT is not set -CONFIG_NFS_COMMON=y -# CONFIG_NFS_FS is not set -# CONFIG_NFS_FSCACHE is not set -# CONFIG_NFS_SWAP is not set -# CONFIG_NFS_V2 is not set -CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set -# CONFIG_NFS_V4 is not set -# CONFIG_NFS_V4_1 is not set -# CONFIG_NFTL is not set -# CONFIG_NFT_BRIDGE_META is not set -# CONFIG_NFT_BRIDGE_REJECT is not set -# CONFIG_NFT_DUP_IPV4 is not set -# CONFIG_NFT_DUP_IPV6 is not set -# CONFIG_NFT_FIB_IPV4 is not set -# CONFIG_NFT_FIB_IPV6 is not set -# CONFIG_NFT_FIB_NETDEV is not set -# CONFIG_NFT_FLOW_OFFLOAD is not set -# CONFIG_NFT_OBJREF is not set -# CONFIG_NFT_RT is not set -# CONFIG_NFT_SET_BITMAP is not set -# CONFIG_NF_CONNTRACK is not set -# CONFIG_NF_CONNTRACK_AMANDA is not set -# CONFIG_NF_CONNTRACK_EVENTS is not set -# CONFIG_NF_CONNTRACK_FTP is not set -# CONFIG_NF_CONNTRACK_H323 is not set -# CONFIG_NF_CONNTRACK_IPV4 is not set -# CONFIG_NF_CONNTRACK_IPV6 is not set -# CONFIG_NF_CONNTRACK_IRC is not set -# CONFIG_NF_CONNTRACK_MARK is not set -# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set -# CONFIG_NF_CONNTRACK_PPTP is not set -CONFIG_NF_CONNTRACK_PROCFS=y -# CONFIG_NF_CONNTRACK_PROC_COMPAT is not set -# CONFIG_NF_CONNTRACK_SANE is not set -# CONFIG_NF_CONNTRACK_SIP is not set -# CONFIG_NF_CONNTRACK_SNMP is not set -# CONFIG_NF_CONNTRACK_TFTP is not set -# CONFIG_NF_CONNTRACK_TIMEOUT is not set -# CONFIG_NF_CONNTRACK_TIMESTAMP is not set -# CONFIG_NF_CONNTRACK_ZONES is not set -# CONFIG_NF_CT_NETLINK is not set -# CONFIG_NF_CT_NETLINK_TIMEOUT is not set -# CONFIG_NF_CT_PROTO_DCCP is not set -# CONFIG_NF_CT_PROTO_GRE is not set -# CONFIG_NF_CT_PROTO_SCTP is not set -# CONFIG_NF_CT_PROTO_UDPLITE is not set -# CONFIG_NF_DEFRAG_IPV4 is not set -# CONFIG_NF_DUP_IPV4 is not set -# CONFIG_NF_DUP_IPV6 is not set -# CONFIG_NF_FLOW_TABLE is not set -# CONFIG_NF_LOG_ARP is not set -# CONFIG_NF_LOG_IPV4 is not set -# CONFIG_NF_LOG_NETDEV is not set -# CONFIG_NF_NAT is not set -# CONFIG_NF_NAT_AMANDA is not set -# CONFIG_NF_NAT_FTP is not set -# CONFIG_NF_NAT_H323 is not set -# CONFIG_NF_NAT_IPV6 is not set -# CONFIG_NF_NAT_IRC is not set -# CONFIG_NF_NAT_MASQUERADE_IPV4 is not set -# CONFIG_NF_NAT_MASQUERADE_IPV6 is not set -# CONFIG_NF_NAT_NEEDED is not set -# CONFIG_NF_NAT_PPTP is not set -# CONFIG_NF_NAT_PROTO_GRE is not set -# CONFIG_NF_NAT_SIP is not set -# CONFIG_NF_NAT_SNMP_BASIC is not set -# CONFIG_NF_NAT_TFTP is not set -# CONFIG_NF_REJECT_IPV4 is not set -# CONFIG_NF_REJECT_IPV6 is not set -# CONFIG_NF_SOCKET_IPV4 is not set -# CONFIG_NF_SOCKET_IPV6 is not set -# CONFIG_NF_TABLES is not set -# CONFIG_NF_TABLES_NETDEV is not set -# CONFIG_NI65 is not set -# CONFIG_NI903X_WDT is not set -# CONFIG_NIC7018_WDT is not set -# CONFIG_NILFS2_FS is not set -# CONFIG_NIU is not set -CONFIG_NLATTR=y -# CONFIG_NLMON is not set -# CONFIG_NLM_XLP_BOARD is not set -# CONFIG_NLM_XLR_BOARD is not set -# CONFIG_NLS is not set -# CONFIG_NLS_ASCII is not set -# CONFIG_NLS_CODEPAGE_1250 is not set -# CONFIG_NLS_CODEPAGE_1251 is not set -# CONFIG_NLS_CODEPAGE_437 is not set -# CONFIG_NLS_CODEPAGE_737 is not set -# CONFIG_NLS_CODEPAGE_775 is not set -# CONFIG_NLS_CODEPAGE_850 is not set -# CONFIG_NLS_CODEPAGE_852 is not set -# CONFIG_NLS_CODEPAGE_855 is not set -# CONFIG_NLS_CODEPAGE_857 is not set -# CONFIG_NLS_CODEPAGE_860 is not set -# CONFIG_NLS_CODEPAGE_861 is not set -# CONFIG_NLS_CODEPAGE_862 is not set -# CONFIG_NLS_CODEPAGE_863 is not set -# CONFIG_NLS_CODEPAGE_864 is not set -# CONFIG_NLS_CODEPAGE_865 is not set -# CONFIG_NLS_CODEPAGE_866 is not set -# CONFIG_NLS_CODEPAGE_869 is not set -# CONFIG_NLS_CODEPAGE_874 is not set -# CONFIG_NLS_CODEPAGE_932 is not set -# CONFIG_NLS_CODEPAGE_936 is not set -# CONFIG_NLS_CODEPAGE_949 is not set -# CONFIG_NLS_CODEPAGE_950 is not set -CONFIG_NLS_DEFAULT="iso8859-1" -# CONFIG_NLS_ISO8859_1 is not set -# CONFIG_NLS_ISO8859_13 is not set -# CONFIG_NLS_ISO8859_14 is not set -# CONFIG_NLS_ISO8859_15 is not set -# CONFIG_NLS_ISO8859_2 is not set -# CONFIG_NLS_ISO8859_3 is not set -# CONFIG_NLS_ISO8859_4 is not set -# CONFIG_NLS_ISO8859_5 is not set -# CONFIG_NLS_ISO8859_6 is not set -# CONFIG_NLS_ISO8859_7 is not set -# CONFIG_NLS_ISO8859_8 is not set -# CONFIG_NLS_ISO8859_9 is not set -# CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_U is not set -# CONFIG_NLS_MAC_CELTIC is not set -# CONFIG_NLS_MAC_CENTEURO is not set -# CONFIG_NLS_MAC_CROATIAN is not set -# CONFIG_NLS_MAC_CYRILLIC is not set -# CONFIG_NLS_MAC_GAELIC is not set -# CONFIG_NLS_MAC_GREEK is not set -# CONFIG_NLS_MAC_ICELAND is not set -# CONFIG_NLS_MAC_INUIT is not set -# CONFIG_NLS_MAC_ROMAN is not set -# CONFIG_NLS_MAC_ROMANIAN is not set -# CONFIG_NLS_MAC_TURKISH is not set -# CONFIG_NLS_UTF8 is not set -CONFIG_NMI_LOG_BUF_SHIFT=13 -# CONFIG_NOP_USB_XCEIV is not set -# CONFIG_NORTEL_HERMES is not set -# CONFIG_NOTIFIER_ERROR_INJECTION is not set -# CONFIG_NOUVEAU_LEGACY_CTX_SUPPORT is not set -# CONFIG_NOZOMI is not set -# CONFIG_NO_BOOTMEM is not set -# CONFIG_NO_HZ is not set -# CONFIG_NO_HZ_FULL is not set -# CONFIG_NO_HZ_IDLE is not set -# CONFIG_NS83820 is not set -# CONFIG_NTB is not set -# CONFIG_NTFS_DEBUG is not set -# CONFIG_NTFS_FS is not set -# CONFIG_NTFS_RW is not set -# CONFIG_NTP_PPS is not set -# CONFIG_NVM is not set -# CONFIG_NVMEM is not set -# CONFIG_NVMEM_BCM_OCOTP is not set -# CONFIG_NVMEM_IMX_OCOTP is not set -# CONFIG_NVME_FC is not set -# CONFIG_NVME_TARGET is not set -# CONFIG_NVRAM is not set -# CONFIG_NV_TCO is not set -# CONFIG_NXP_STB220 is not set -# CONFIG_NXP_STB225 is not set -# CONFIG_N_GSM is not set -# CONFIG_OABI_COMPAT is not set -# CONFIG_OBS600 is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_OF_OVERLAY is not set -# CONFIG_OF_UNITTEST is not set -# CONFIG_OMAP2_DSS_DEBUG is not set -# CONFIG_OMAP2_DSS_DEBUGFS is not set -# CONFIG_OMAP2_DSS_SDI is not set -# CONFIG_OMAP_OCP2SCP is not set -# CONFIG_OMAP_USB2 is not set -# CONFIG_OMFS_FS is not set -# CONFIG_OPENVSWITCH is not set -# CONFIG_OPROFILE is not set -# CONFIG_OPROFILE_EVENT_MULTIPLEX is not set -# CONFIG_OPT3001 is not set -CONFIG_OPTIMIZE_INLINING=y -# CONFIG_ORANGEFS_FS is not set -# CONFIG_ORION_WATCHDOG is not set -# CONFIG_OSF_PARTITION is not set -CONFIG_OVERLAY_FS=y -# CONFIG_OVERLAY_FS_INDEX is not set -# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set -# CONFIG_OWL_LOADER is not set -# CONFIG_P54_COMMON is not set -# CONFIG_PA12203001 is not set -CONFIG_PACKET=y -# CONFIG_PACKET_DIAG is not set -# CONFIG_PAGE_EXTENSION is not set -# CONFIG_PAGE_OWNER is not set -# CONFIG_PAGE_POISONING is not set -# CONFIG_PAGE_SIZE_16KB is not set -# CONFIG_PAGE_SIZE_32KB is not set -CONFIG_PAGE_SIZE_4KB=y -# CONFIG_PAGE_SIZE_64KB is not set -# CONFIG_PAGE_SIZE_8KB is not set -# CONFIG_PALMAS_GPADC is not set -# CONFIG_PANASONIC_LAPTOP is not set -# CONFIG_PANEL is not set -CONFIG_PANIC_ON_OOPS=y -CONFIG_PANIC_ON_OOPS_VALUE=1 -CONFIG_PANIC_TIMEOUT=1 -# CONFIG_PANTHERLORD_FF is not set -# CONFIG_PARAVIRT is not set -# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set -# CONFIG_PARPORT is not set -# CONFIG_PARPORT_1284 is not set -# CONFIG_PARPORT_AX88796 is not set -# CONFIG_PARPORT_GSC is not set -# CONFIG_PARPORT_PC is not set -CONFIG_PARTITION_ADVANCED=y -# CONFIG_PATA_ALI is not set -# CONFIG_PATA_AMD is not set -# CONFIG_PATA_ARASAN_CF is not set -# CONFIG_PATA_ARTOP is not set -# CONFIG_PATA_ATIIXP is not set -# CONFIG_PATA_ATP867X is not set -# CONFIG_PATA_CMD640_PCI is not set -# CONFIG_PATA_CMD64X is not set -# CONFIG_PATA_CS5520 is not set -# CONFIG_PATA_CS5530 is not set -# CONFIG_PATA_CS5535 is not set -# CONFIG_PATA_CS5536 is not set -# CONFIG_PATA_CYPRESS is not set -# CONFIG_PATA_EFAR is not set -# CONFIG_PATA_HPT366 is not set -# CONFIG_PATA_HPT37X is not set -# CONFIG_PATA_HPT3X2N is not set -# CONFIG_PATA_HPT3X3 is not set -# CONFIG_PATA_IMX is not set -# CONFIG_PATA_ISAPNP is not set -# CONFIG_PATA_IT8213 is not set -# CONFIG_PATA_IT821X is not set -# CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set -# CONFIG_PATA_MARVELL is not set -# CONFIG_PATA_MPIIX is not set -# CONFIG_PATA_NETCELL is not set -# CONFIG_PATA_NINJA32 is not set -# CONFIG_PATA_NS87410 is not set -# CONFIG_PATA_NS87415 is not set -# CONFIG_PATA_OCTEON_CF is not set -# CONFIG_PATA_OF_PLATFORM is not set -# CONFIG_PATA_OLDPIIX is not set -# CONFIG_PATA_OPTI is not set -# CONFIG_PATA_OPTIDMA is not set -# CONFIG_PATA_PCMCIA is not set -# CONFIG_PATA_PDC2027X is not set -# CONFIG_PATA_PDC_OLD is not set -# CONFIG_PATA_PLATFORM is not set -# CONFIG_PATA_QDI is not set -# CONFIG_PATA_RADISYS is not set -# CONFIG_PATA_RDC is not set -# CONFIG_PATA_RZ1000 is not set -# CONFIG_PATA_SC1200 is not set -# CONFIG_PATA_SCH is not set -# CONFIG_PATA_SERVERWORKS is not set -# CONFIG_PATA_SIL680 is not set -# CONFIG_PATA_SIS is not set -# CONFIG_PATA_TOSHIBA is not set -# CONFIG_PATA_TRIFLEX is not set -# CONFIG_PATA_VIA is not set -# CONFIG_PATA_WINBOND is not set -# CONFIG_PATA_WINBOND_VLB is not set -# CONFIG_PC104 is not set -# CONFIG_PC300TOO is not set -# CONFIG_PCCARD is not set -# CONFIG_PCH_DMA is not set -# CONFIG_PCH_GBE is not set -# CONFIG_PCH_PHUB is not set -# CONFIG_PCI is not set -# CONFIG_PCI200SYN is not set -# CONFIG_PCIEAER_INJECT is not set -# CONFIG_PCIEASPM is not set -# CONFIG_PCIEPORTBUS is not set -# CONFIG_PCIE_ALTERA is not set -# CONFIG_PCIE_ARMADA_8K is not set -# CONFIG_PCIE_DPC is not set -# CONFIG_PCIE_DW_PLAT is not set -# CONFIG_PCIE_ECRC is not set -# CONFIG_PCIE_IPROC is not set -# CONFIG_PCIE_KIRIN is not set -# CONFIG_PCIE_PTM is not set -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_PCI_ATMEL is not set -# CONFIG_PCI_CNB20LE_QUIRK is not set -# CONFIG_PCI_DEBUG is not set -# CONFIG_PCI_DISABLE_COMMON_QUIRKS is not set -# CONFIG_PCI_ENDPOINT is not set -# CONFIG_PCI_ENDPOINT_TEST is not set -# CONFIG_PCI_FTPCI100 is not set -# CONFIG_PCI_HERMES is not set -# CONFIG_PCI_HISI is not set -# CONFIG_PCI_HOST_GENERIC is not set -# CONFIG_PCI_HOST_THUNDER_ECAM is not set -# CONFIG_PCI_HOST_THUNDER_PEM is not set -# CONFIG_PCI_IOV is not set -# CONFIG_PCI_LAYERSCAPE is not set -# CONFIG_PCI_MSI is not set -# CONFIG_PCI_PASID is not set -# CONFIG_PCI_PRI is not set -CONFIG_PCI_QUIRKS=y -# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set -# CONFIG_PCI_STUB is not set -# CONFIG_PCI_SW_SWITCHTEC is not set -CONFIG_PCI_SYSCALL=y -# CONFIG_PCI_XGENE is not set -# CONFIG_PCMCIA is not set -# CONFIG_PCMCIA_3C574 is not set -# CONFIG_PCMCIA_3C589 is not set -# CONFIG_PCMCIA_AHA152X is not set -# CONFIG_PCMCIA_ATMEL is not set -# CONFIG_PCMCIA_AXNET is not set -# CONFIG_PCMCIA_DEBUG is not set -# CONFIG_PCMCIA_FDOMAIN is not set -# CONFIG_PCMCIA_FMVJ18X is not set -# CONFIG_PCMCIA_HERMES is not set -# CONFIG_PCMCIA_LOAD_CIS is not set -# CONFIG_PCMCIA_NINJA_SCSI is not set -# CONFIG_PCMCIA_NMCLAN is not set -# CONFIG_PCMCIA_PCNET is not set -# CONFIG_PCMCIA_QLOGIC is not set -# CONFIG_PCMCIA_RAYCS is not set -# CONFIG_PCMCIA_SMC91C92 is not set -# CONFIG_PCMCIA_SPECTRUM is not set -# CONFIG_PCMCIA_SYM53C500 is not set -# CONFIG_PCMCIA_WL3501 is not set -# CONFIG_PCMCIA_XIRC2PS is not set -# CONFIG_PCMCIA_XIRCOM is not set -# CONFIG_PCNET32 is not set -# CONFIG_PCSPKR_PLATFORM is not set -# CONFIG_PD6729 is not set -# CONFIG_PDA_POWER is not set -# CONFIG_PDC_ADMA is not set -# CONFIG_PERCPU_STATS is not set -# CONFIG_PERCPU_TEST is not set -# CONFIG_PERF_EVENTS is not set -# CONFIG_PERF_EVENTS_AMD_POWER is not set -# CONFIG_PERSISTENT_KEYRINGS is not set -# CONFIG_PHANTOM is not set -# CONFIG_PHONET is not set -# CONFIG_PHYLIB is not set -# CONFIG_PHYS_ADDR_T_64BIT is not set -# CONFIG_PHY_CPCAP_USB is not set -# CONFIG_PHY_EXYNOS_DP_VIDEO is not set -# CONFIG_PHY_EXYNOS_MIPI_VIDEO is not set -# CONFIG_PHY_PXA_28NM_HSIC is not set -# CONFIG_PHY_PXA_28NM_USB2 is not set -# CONFIG_PHY_QCOM_DWC3 is not set -# CONFIG_PHY_SAMSUNG_USB2 is not set -# CONFIG_PHY_XGENE is not set -# CONFIG_PI433 is not set -# CONFIG_PID_IN_CONTEXTIDR is not set -# CONFIG_PID_NS is not set -CONFIG_PINCONF=y -# CONFIG_PINCTRL is not set -# CONFIG_PINCTRL_AMD is not set -# CONFIG_PINCTRL_EXYNOS is not set -# CONFIG_PINCTRL_EXYNOS5440 is not set -# CONFIG_PINCTRL_MCP23S08 is not set -# CONFIG_PINCTRL_MSM8X74 is not set -CONFIG_PINCTRL_SINGLE=y -# CONFIG_PINCTRL_SX150X is not set -CONFIG_PINMUX=y -# CONFIG_PKCS7_MESSAGE_PARSER is not set -# CONFIG_PL320_MBOX is not set -# CONFIG_PL330_DMA is not set -# CONFIG_PLATFORM_MHU is not set -# CONFIG_PLAT_SPEAR is not set -# CONFIG_PLIP is not set -# CONFIG_PLX_HERMES is not set -# CONFIG_PM is not set -# CONFIG_PMBUS is not set -# CONFIG_PMC_MSP is not set -# CONFIG_PMIC_ADP5520 is not set -# CONFIG_PMIC_DA903X is not set -# CONFIG_PM_AUTOSLEEP is not set -# CONFIG_PM_DEVFREQ is not set -# CONFIG_PM_WAKELOCKS is not set -# CONFIG_POSIX_MQUEUE is not set -CONFIG_POSIX_TIMERS=y -# CONFIG_POWERCAP is not set -# CONFIG_POWER_AVS is not set -# CONFIG_POWER_RESET is not set -# CONFIG_POWER_RESET_BRCMKONA is not set -# CONFIG_POWER_RESET_BRCMSTB is not set -# CONFIG_POWER_RESET_GPIO is not set -# CONFIG_POWER_RESET_GPIO_RESTART is not set -# CONFIG_POWER_RESET_LTC2952 is not set -# CONFIG_POWER_RESET_PIIX4_POWEROFF is not set -# CONFIG_POWER_RESET_RESTART is not set -# CONFIG_POWER_RESET_SYSCON is not set -# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set -# CONFIG_POWER_RESET_VERSATILE is not set -# CONFIG_POWER_RESET_XGENE is not set -# CONFIG_POWER_SUPPLY is not set -# CONFIG_POWER_SUPPLY_DEBUG is not set -# CONFIG_PPC4xx_GPIO is not set -# CONFIG_PPC_16K_PAGES is not set -# CONFIG_PPC_256K_PAGES is not set -CONFIG_PPC_4K_PAGES=y -# CONFIG_PPC_64K_PAGES is not set -# CONFIG_PPC_DISABLE_WERROR is not set -# CONFIG_PPC_EMULATED_STATS is not set -# CONFIG_PPC_EPAPR_HV_BYTECHAN is not set -# CONFIG_PPP is not set -# CONFIG_PPPOATM is not set -# CONFIG_PPPOE is not set -# CONFIG_PPPOL2TP is not set -# CONFIG_PPP_ASYNC is not set -# CONFIG_PPP_BSDCOMP is not set -# CONFIG_PPP_DEFLATE is not set -CONFIG_PPP_FILTER=y -# CONFIG_PPP_MPPE is not set -CONFIG_PPP_MULTILINK=y -# CONFIG_PPP_SYNC_TTY is not set -# CONFIG_PPS is not set -# CONFIG_PPS_CLIENT_GPIO is not set -# CONFIG_PPS_CLIENT_KTIMER is not set -# CONFIG_PPS_CLIENT_LDISC is not set -# CONFIG_PPS_CLIENT_PARPORT is not set -# CONFIG_PPS_DEBUG is not set -# CONFIG_PPTP is not set -# CONFIG_PREEMPT is not set -CONFIG_PREEMPT_NONE=y -# CONFIG_PREEMPT_TRACER is not set -# CONFIG_PREEMPT_VOLUNTARY is not set -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_PRINTK=y -CONFIG_PRINTK_NMI=y -CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13 -# CONFIG_PRINTK_TIME is not set -CONFIG_PRINT_STACK_DEPTH=64 -# CONFIG_PRISM2_USB is not set -# CONFIG_PRISM54 is not set -# CONFIG_PROC_CHILDREN is not set -CONFIG_PROC_FS=y -# CONFIG_PROC_KCORE is not set -# CONFIG_PROC_PAGE_MONITOR is not set -CONFIG_PROC_STRIPPED=y -CONFIG_PROC_SYSCTL=y -# CONFIG_PROFILE_ALL_BRANCHES is not set -# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set -# CONFIG_PROFILING is not set -# CONFIG_PROVE_LOCKING is not set -# CONFIG_PROVE_RCU is not set -# CONFIG_PROVE_RCU_REPEATEDLY is not set -# CONFIG_PSAMPLE is not set -# CONFIG_PSB6970_PHY is not set -# CONFIG_PSTORE is not set -# CONFIG_PTP_1588_CLOCK is not set -# CONFIG_PTP_1588_CLOCK_IXP46X is not set -# CONFIG_PTP_1588_CLOCK_KVM is not set -# CONFIG_PTP_1588_CLOCK_PCH is not set -# CONFIG_PUBLIC_KEY_ALGO_RSA is not set -# CONFIG_PWM is not set -# CONFIG_PWM_FSL_FTM is not set -# CONFIG_PWM_PCA9685 is not set -CONFIG_PWRSEQ_EMMC=y -# CONFIG_PWRSEQ_SD8787 is not set -CONFIG_PWRSEQ_SIMPLE=y -# CONFIG_QCA7000 is not set -# CONFIG_QCA7000_SPI is not set -# CONFIG_QCA7000_UART is not set -# CONFIG_QCOM_EMAC is not set -# CONFIG_QCOM_FALKOR_ERRATUM_1003 is not set -# CONFIG_QCOM_FALKOR_ERRATUM_1009 is not set -# CONFIG_QCOM_FALKOR_ERRATUM_E1041 is not set -# CONFIG_QCOM_HIDMA is not set -# CONFIG_QCOM_HIDMA_MGMT is not set -# CONFIG_QCOM_QDF2400_ERRATUM_0065 is not set -# CONFIG_QCOM_SPMI_IADC is not set -# CONFIG_QCOM_SPMI_TEMP_ALARM is not set -# CONFIG_QCOM_SPMI_VADC is not set -# CONFIG_QED is not set -# CONFIG_QLA3XXX is not set -# CONFIG_QLCNIC is not set -# CONFIG_QLGE is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_QNX6FS_FS is not set -# CONFIG_QORIQ_CPUFREQ is not set -# CONFIG_QORIQ_THERMAL is not set -# CONFIG_QSEMI_PHY is not set -# CONFIG_QUEUED_LOCK_STAT is not set -# CONFIG_QUOTA is not set -# CONFIG_QUOTACTL is not set -# CONFIG_QUOTA_DEBUG is not set -# CONFIG_R3964 is not set -# CONFIG_R6040 is not set -# CONFIG_R8169 is not set -# CONFIG_R8188EU is not set -# CONFIG_R8712U is not set -# CONFIG_R8723AU is not set -# CONFIG_RADIO_ADAPTERS is not set -# CONFIG_RADIO_AZTECH is not set -# CONFIG_RADIO_CADET is not set -# CONFIG_RADIO_GEMTEK is not set -# CONFIG_RADIO_MAXIRADIO is not set -# CONFIG_RADIO_RTRACK is not set -# CONFIG_RADIO_RTRACK2 is not set -# CONFIG_RADIO_SF16FMI is not set -# CONFIG_RADIO_SF16FMR2 is not set -# CONFIG_RADIO_TERRATEC is not set -# CONFIG_RADIO_TRUST is not set -# CONFIG_RADIO_TYPHOON is not set -# CONFIG_RADIO_ZOLTRIX is not set -# CONFIG_RAID_ATTRS is not set -# CONFIG_RALINK is not set -# CONFIG_RANDOM32_SELFTEST is not set -# CONFIG_RAPIDIO is not set -# CONFIG_RAS is not set -# CONFIG_RAW_DRIVER is not set -# CONFIG_RBTREE_TEST is not set -CONFIG_RCU_CPU_STALL_TIMEOUT=60 -# CONFIG_RCU_EQS_DEBUG is not set -# CONFIG_RCU_EXPEDITE_BOOT is not set -CONFIG_RCU_EXPERT=y -CONFIG_RCU_FANOUT=32 -CONFIG_RCU_FANOUT_LEAF=16 -# CONFIG_RCU_FAST_NO_HZ is not set -CONFIG_RCU_KTHREAD_PRIO=0 -# CONFIG_RCU_NOCB_CPU is not set -# CONFIG_RCU_PERF_TEST is not set -# CONFIG_RCU_TORTURE_TEST is not set -CONFIG_RCU_TORTURE_TEST_SLOW_INIT_DELAY=3 -# CONFIG_RCU_TRACE is not set -# CONFIG_RC_ATI_REMOTE is not set -# CONFIG_RC_CORE is not set -# CONFIG_RC_DECODERS is not set -# CONFIG_RC_LOOPBACK is not set -# CONFIG_RC_MAP is not set -# CONFIG_RDS is not set -# CONFIG_RD_BZIP2 is not set -# CONFIG_RD_GZIP is not set -# CONFIG_RD_LZ4 is not set -# CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set -# CONFIG_RD_XZ is not set -# CONFIG_READABLE_ASM is not set -# CONFIG_REALTEK_PHY is not set -# CONFIG_REDWOOD is not set -# CONFIG_REFCOUNT_FULL is not set -# CONFIG_REGMAP is not set -# CONFIG_REGMAP_I2C is not set -# CONFIG_REGMAP_MMIO is not set -# CONFIG_REGMAP_SPI is not set -# CONFIG_REGULATOR is not set -# CONFIG_REGULATOR_ACT8865 is not set -# CONFIG_REGULATOR_AD5398 is not set -# CONFIG_REGULATOR_ANATOP is not set -# CONFIG_REGULATOR_DA9210 is not set -# CONFIG_REGULATOR_DA9211 is not set -# CONFIG_REGULATOR_DEBUG is not set -# CONFIG_REGULATOR_FAN53555 is not set -# CONFIG_REGULATOR_FIXED_VOLTAGE is not set -# CONFIG_REGULATOR_GPIO is not set -# CONFIG_REGULATOR_ISL6271A is not set -# CONFIG_REGULATOR_ISL9305 is not set -# CONFIG_REGULATOR_LP3971 is not set -# CONFIG_REGULATOR_LP3972 is not set -# CONFIG_REGULATOR_LP872X is not set -# CONFIG_REGULATOR_LP8755 is not set -# CONFIG_REGULATOR_LTC3589 is not set -# CONFIG_REGULATOR_LTC3676 is not set -# CONFIG_REGULATOR_MAX1586 is not set -# CONFIG_REGULATOR_MAX8649 is not set -# CONFIG_REGULATOR_MAX8660 is not set -# CONFIG_REGULATOR_MAX8952 is not set -# CONFIG_REGULATOR_MAX8973 is not set -# CONFIG_REGULATOR_MT6311 is not set -# CONFIG_REGULATOR_PFUZE100 is not set -# CONFIG_REGULATOR_PV88060 is not set -# CONFIG_REGULATOR_PV88080 is not set -# CONFIG_REGULATOR_PV88090 is not set -# CONFIG_REGULATOR_PWM is not set -# CONFIG_REGULATOR_TI_ABB is not set -# CONFIG_REGULATOR_TPS51632 is not set -# CONFIG_REGULATOR_TPS62360 is not set -# CONFIG_REGULATOR_TPS65023 is not set -# CONFIG_REGULATOR_TPS6507X is not set -# CONFIG_REGULATOR_TPS65132 is not set -# CONFIG_REGULATOR_TPS6524X is not set -# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set -# CONFIG_REGULATOR_VCTRL is not set -# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set -# CONFIG_REISERFS_CHECK is not set -# CONFIG_REISERFS_FS is not set -# CONFIG_REISERFS_FS_POSIX_ACL is not set -# CONFIG_REISERFS_FS_SECURITY is not set -# CONFIG_REISERFS_FS_XATTR is not set -# CONFIG_REISERFS_PROC_INFO is not set -# CONFIG_RELAY is not set -# CONFIG_RELOCATABLE is not set -# CONFIG_REMOTEPROC is not set -# CONFIG_RESET_ATH79 is not set -# CONFIG_RESET_BERLIN is not set -# CONFIG_RESET_CONTROLLER is not set -# CONFIG_RESET_IMX7 is not set -# CONFIG_RESET_LANTIQ is not set -# CONFIG_RESET_LPC18XX is not set -# CONFIG_RESET_MESON is not set -# CONFIG_RESET_PISTACHIO is not set -# CONFIG_RESET_SOCFPGA is not set -# CONFIG_RESET_STM32 is not set -# CONFIG_RESET_SUNXI is not set -# CONFIG_RESET_TEGRA_BPMP is not set -# CONFIG_RESET_TI_SYSCON is not set -# CONFIG_RESET_ZYNQ is not set -# CONFIG_RFD_FTL is not set -CONFIG_RFKILL=y -# CONFIG_RFKILL_FULL is not set -# CONFIG_RFKILL_GPIO is not set -# CONFIG_RFKILL_INPUT is not set -# CONFIG_RFKILL_LEDS is not set -# CONFIG_RFKILL_REGULATOR is not set -# CONFIG_RING_BUFFER_BENCHMARK is not set -# CONFIG_RING_BUFFER_STARTUP_TEST is not set -# CONFIG_RMI4_CORE is not set -# CONFIG_RMNET is not set -# CONFIG_ROCKCHIP_PHY is not set -# CONFIG_ROCKER is not set -# CONFIG_ROMFS_FS is not set -# CONFIG_ROSE is not set -# CONFIG_RPCSEC_GSS_KRB5 is not set -# CONFIG_RPMSG_QCOM_GLINK_RPM is not set -# CONFIG_RPR0521 is not set -# CONFIG_RT2X00 is not set -# CONFIG_RTC_CLASS is not set -# CONFIG_RTC_DEBUG is not set -# CONFIG_RTC_DRV_ABB5ZES3 is not set -# CONFIG_RTC_DRV_ABX80X is not set -# CONFIG_RTC_DRV_ARMADA38X is not set -# CONFIG_RTC_DRV_AU1XXX is not set -# CONFIG_RTC_DRV_BQ32K is not set -# CONFIG_RTC_DRV_BQ4802 is not set -CONFIG_RTC_DRV_CMOS=y -# CONFIG_RTC_DRV_DS1286 is not set -# CONFIG_RTC_DRV_DS1302 is not set -# CONFIG_RTC_DRV_DS1305 is not set -# CONFIG_RTC_DRV_DS1307 is not set -# CONFIG_RTC_DRV_DS1307_CENTURY is not set -# CONFIG_RTC_DRV_DS1307_HWMON is not set -# CONFIG_RTC_DRV_DS1343 is not set -# CONFIG_RTC_DRV_DS1347 is not set -# CONFIG_RTC_DRV_DS1374 is not set -# CONFIG_RTC_DRV_DS1390 is not set -# CONFIG_RTC_DRV_DS1511 is not set -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_DS1672 is not set -# CONFIG_RTC_DRV_DS1685_FAMILY is not set -# CONFIG_RTC_DRV_DS1742 is not set -# CONFIG_RTC_DRV_DS2404 is not set -# CONFIG_RTC_DRV_DS3232 is not set -# CONFIG_RTC_DRV_DS3234 is not set -# CONFIG_RTC_DRV_EM3027 is not set -# CONFIG_RTC_DRV_EP93XX is not set -# CONFIG_RTC_DRV_FM3130 is not set -# CONFIG_RTC_DRV_FTRTC010 is not set -# CONFIG_RTC_DRV_GENERIC is not set -# CONFIG_RTC_DRV_HID_SENSOR_TIME is not set -# CONFIG_RTC_DRV_HYM8563 is not set -# CONFIG_RTC_DRV_ISL12022 is not set -# CONFIG_RTC_DRV_ISL12057 is not set -# CONFIG_RTC_DRV_ISL1208 is not set -# CONFIG_RTC_DRV_M41T80 is not set -# CONFIG_RTC_DRV_M41T93 is not set -# CONFIG_RTC_DRV_M41T94 is not set -# CONFIG_RTC_DRV_M48T35 is not set -# CONFIG_RTC_DRV_M48T59 is not set -# CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_MAX6900 is not set -# CONFIG_RTC_DRV_MAX6902 is not set -# CONFIG_RTC_DRV_MAX6916 is not set -# CONFIG_RTC_DRV_MCP795 is not set -# CONFIG_RTC_DRV_MOXART is not set -# CONFIG_RTC_DRV_MPC5121 is not set -# CONFIG_RTC_DRV_MSM6242 is not set -# CONFIG_RTC_DRV_OMAP is not set -# CONFIG_RTC_DRV_PCF2123 is not set -# CONFIG_RTC_DRV_PCF2127 is not set -# CONFIG_RTC_DRV_PCF85063 is not set -# CONFIG_RTC_DRV_PCF8523 is not set -# CONFIG_RTC_DRV_PCF8563 is not set -# CONFIG_RTC_DRV_PCF8583 is not set -# CONFIG_RTC_DRV_PL030 is not set -# CONFIG_RTC_DRV_PL031 is not set -# CONFIG_RTC_DRV_PS3 is not set -# CONFIG_RTC_DRV_PT7C4338 is not set -# CONFIG_RTC_DRV_R7301 is not set -# CONFIG_RTC_DRV_R9701 is not set -# CONFIG_RTC_DRV_RP5C01 is not set -# CONFIG_RTC_DRV_RS5C348 is not set -# CONFIG_RTC_DRV_RS5C372 is not set -# CONFIG_RTC_DRV_RTC7301 is not set -# CONFIG_RTC_DRV_RV3029C2 is not set -# CONFIG_RTC_DRV_RV8803 is not set -# CONFIG_RTC_DRV_RX4581 is not set -# CONFIG_RTC_DRV_RX6110 is not set -# CONFIG_RTC_DRV_RX8010 is not set -# CONFIG_RTC_DRV_RX8025 is not set -# CONFIG_RTC_DRV_RX8581 is not set -# CONFIG_RTC_DRV_S35390A is not set -# CONFIG_RTC_DRV_SNVS is not set -# CONFIG_RTC_DRV_STK17TA8 is not set -# CONFIG_RTC_DRV_SUN6I is not set -# CONFIG_RTC_DRV_TEST is not set -# CONFIG_RTC_DRV_V3020 is not set -# CONFIG_RTC_DRV_X1205 is not set -# CONFIG_RTC_DRV_XGENE is not set -# CONFIG_RTC_DRV_ZYNQMP is not set -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -CONFIG_RTC_INTF_DEV=y -# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set -CONFIG_RTC_INTF_PROC=y -CONFIG_RTC_INTF_SYSFS=y -CONFIG_RTC_LIB=y -# CONFIG_RTC_NVMEM is not set -CONFIG_RTC_SYSTOHC=y -CONFIG_RTC_SYSTOHC_DEVICE="rtc0" -# CONFIG_RTL8180 is not set -# CONFIG_RTL8187 is not set -# CONFIG_RTL8192E is not set -# CONFIG_RTL8192U is not set -# CONFIG_RTL8306_PHY is not set -# CONFIG_RTL8366RB_PHY is not set -# CONFIG_RTL8366S_PHY is not set -# CONFIG_RTL8366_SMI is not set -# CONFIG_RTL8366_SMI_DEBUG_FS is not set -# CONFIG_RTL8367B_PHY is not set -# CONFIG_RTL8367_PHY is not set -# CONFIG_RTLLIB is not set -# CONFIG_RTL_CARDS is not set -# CONFIG_RTS5208 is not set -CONFIG_RT_MUTEXES=y -# CONFIG_RUNTIME_DEBUG is not set -CONFIG_RWSEM_GENERIC_SPINLOCK=y -CONFIG_RXKAD=y -# CONFIG_S2IO is not set -# CONFIG_SAMPLES is not set -# CONFIG_SAMSUNG_LAPTOP is not set -# CONFIG_SATA_ACARD_AHCI is not set -# CONFIG_SATA_AHCI is not set -# CONFIG_SATA_AHCI_PLATFORM is not set -# CONFIG_SATA_DWC is not set -# CONFIG_SATA_FSL is not set -# CONFIG_SATA_HIGHBANK is not set -# CONFIG_SATA_INIC162X is not set -# CONFIG_SATA_MV is not set -# CONFIG_SATA_NV is not set -# CONFIG_SATA_PMP is not set -# CONFIG_SATA_PROMISE is not set -# CONFIG_SATA_QSTOR is not set -# CONFIG_SATA_RCAR is not set -# CONFIG_SATA_SIL is not set -# CONFIG_SATA_SIL24 is not set -# CONFIG_SATA_SIS is not set -# CONFIG_SATA_SVW is not set -# CONFIG_SATA_SX4 is not set -# CONFIG_SATA_ULI is not set -# CONFIG_SATA_VIA is not set -# CONFIG_SATA_VITESSE is not set -# CONFIG_SBC_FITPC2_WATCHDOG is not set -CONFIG_SBITMAP=y -# CONFIG_SC92031 is not set -# CONFIG_SCA3000 is not set -# CONFIG_SCACHE_DEBUGFS is not set -# CONFIG_SCC is not set -# CONFIG_SCHEDSTATS is not set -# CONFIG_SCHED_AUTOGROUP is not set -# CONFIG_SCHED_DEBUG is not set -CONFIG_SCHED_HRTICK=y -# CONFIG_SCHED_MC is not set -CONFIG_SCHED_OMIT_FRAME_POINTER=y -# CONFIG_SCHED_SMT is not set -# CONFIG_SCHED_STACK_END_CHECK is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_SCR24X is not set -# CONFIG_SCSI is not set -# CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_3W_SAS is not set -# CONFIG_SCSI_7000FASST is not set -# CONFIG_SCSI_AACRAID is not set -# CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_ADVANSYS is not set -# CONFIG_SCSI_AHA152X is not set -# CONFIG_SCSI_AHA1542 is not set -# CONFIG_SCSI_AIC79XX is not set -# CONFIG_SCSI_AIC7XXX is not set -# CONFIG_SCSI_AIC94XX is not set -# CONFIG_SCSI_AM53C974 is not set -# CONFIG_SCSI_ARCMSR is not set -# CONFIG_SCSI_BFA_FC is not set -# CONFIG_SCSI_BNX2X_FCOE is not set -# CONFIG_SCSI_BNX2_ISCSI is not set -# CONFIG_SCSI_BUSLOGIC is not set -# CONFIG_SCSI_CHELSIO_FCOE is not set -# CONFIG_SCSI_CONSTANTS is not set -# CONFIG_SCSI_CXGB3_ISCSI is not set -# CONFIG_SCSI_CXGB4_ISCSI is not set -# CONFIG_SCSI_DC395x is not set -# CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_DH is not set -CONFIG_SCSI_DMA=y -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_DPT_I2O is not set -# CONFIG_SCSI_DTC3280 is not set -# CONFIG_SCSI_EATA is not set -# CONFIG_SCSI_ESAS2R is not set -# CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_GDTH is not set -# CONFIG_SCSI_GENERIC_NCR5380 is not set -# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set -# CONFIG_SCSI_HISI_SAS is not set -# CONFIG_SCSI_HPSA is not set -# CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_IN2000 is not set -# CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_INITIO is not set -# CONFIG_SCSI_IPR is not set -# CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_ISCI is not set -# CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_LOGGING is not set -CONFIG_SCSI_LOWLEVEL=y -# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set -# CONFIG_SCSI_LPFC is not set -CONFIG_SCSI_MOD=y -# CONFIG_SCSI_MPT2SAS is not set -# CONFIG_SCSI_MPT3SAS is not set -# CONFIG_SCSI_MQ_DEFAULT is not set -# CONFIG_SCSI_MVSAS is not set -# CONFIG_SCSI_MVSAS_DEBUG is not set -# CONFIG_SCSI_MVUMI is not set -# CONFIG_SCSI_NCR53C406A is not set -# CONFIG_SCSI_NETLINK is not set -# CONFIG_SCSI_NSP32 is not set -# CONFIG_SCSI_OSD_INITIATOR is not set -# CONFIG_SCSI_PAS16 is not set -# CONFIG_SCSI_PM8001 is not set -# CONFIG_SCSI_PMCRAID is not set -CONFIG_SCSI_PROC_FS=y -# CONFIG_SCSI_QLA_FC is not set -# CONFIG_SCSI_QLA_ISCSI is not set -# CONFIG_SCSI_QLOGIC_1280 is not set -# CONFIG_SCSI_QLOGIC_FAS is not set -# CONFIG_SCSI_SAS_ATTRS is not set -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SCAN_ASYNC is not set -# CONFIG_SCSI_SMARTPQI is not set -# CONFIG_SCSI_SNIC is not set -# CONFIG_SCSI_SPI_ATTRS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -# CONFIG_SCSI_STEX is not set -# CONFIG_SCSI_SYM53C416 is not set -# CONFIG_SCSI_SYM53C8XX_2 is not set -# CONFIG_SCSI_T128 is not set -# CONFIG_SCSI_U14_34F is not set -# CONFIG_SCSI_UFSHCD is not set -# CONFIG_SCSI_ULTRASTOR is not set -# CONFIG_SCSI_VIRTIO is not set -# CONFIG_SCSI_WD719X is not set -# CONFIG_SCx200_ACB is not set -# CONFIG_SDIO_UART is not set -# CONFIG_SECCOMP is not set -CONFIG_SECTION_MISMATCH_WARN_ONLY=y -# CONFIG_SECURITY is not set -# CONFIG_SECURITYFS is not set -CONFIG_SECURITY_DMESG_RESTRICT=y -CONFIG_SELECT_MEMORY_MODEL=y -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set -# CONFIG_SENSORS_ACPI_POWER is not set -# CONFIG_SENSORS_AD7314 is not set -# CONFIG_SENSORS_AD7414 is not set -# CONFIG_SENSORS_AD7418 is not set -# CONFIG_SENSORS_ADC128D818 is not set -# CONFIG_SENSORS_ADCXX is not set -# CONFIG_SENSORS_ADM1021 is not set -# CONFIG_SENSORS_ADM1025 is not set -# CONFIG_SENSORS_ADM1026 is not set -# CONFIG_SENSORS_ADM1029 is not set -# CONFIG_SENSORS_ADM1031 is not set -# CONFIG_SENSORS_ADM1275 is not set -# CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADS1015 is not set -# CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_ADS7871 is not set -# CONFIG_SENSORS_ADT7310 is not set -# CONFIG_SENSORS_ADT7410 is not set -# CONFIG_SENSORS_ADT7411 is not set -# CONFIG_SENSORS_ADT7462 is not set -# CONFIG_SENSORS_ADT7470 is not set -# CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_AMC6821 is not set -# CONFIG_SENSORS_APDS990X is not set -# CONFIG_SENSORS_APPLESMC is not set -# CONFIG_SENSORS_ASB100 is not set -# CONFIG_SENSORS_ASC7621 is not set -# CONFIG_SENSORS_ASPEED is not set -# CONFIG_SENSORS_ATK0110 is not set -# CONFIG_SENSORS_ATXP1 is not set -# CONFIG_SENSORS_BH1770 is not set -# CONFIG_SENSORS_BH1780 is not set -# CONFIG_SENSORS_CORETEMP is not set -# CONFIG_SENSORS_DELL_SMM is not set -# CONFIG_SENSORS_DME1737 is not set -# CONFIG_SENSORS_DS1621 is not set -# CONFIG_SENSORS_DS620 is not set -# CONFIG_SENSORS_EMC1403 is not set -# CONFIG_SENSORS_EMC2103 is not set -# CONFIG_SENSORS_EMC6W201 is not set -# CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_F71882FG is not set -# CONFIG_SENSORS_F75375S is not set -# CONFIG_SENSORS_FAM15H_POWER is not set -# CONFIG_SENSORS_FSCHMD is not set -# CONFIG_SENSORS_FTSTEUTATES is not set -# CONFIG_SENSORS_G760A is not set -# CONFIG_SENSORS_G762 is not set -# CONFIG_SENSORS_GL518SM is not set -# CONFIG_SENSORS_GL520SM is not set -# CONFIG_SENSORS_GPIO_FAN is not set -# CONFIG_SENSORS_GSC is not set -# CONFIG_SENSORS_HDAPS is not set -# CONFIG_SENSORS_HIH6130 is not set -# CONFIG_SENSORS_HMC5843 is not set -# CONFIG_SENSORS_HMC5843_I2C is not set -# CONFIG_SENSORS_HMC5843_SPI is not set -# CONFIG_SENSORS_HTU21 is not set -# CONFIG_SENSORS_I5500 is not set -# CONFIG_SENSORS_I5K_AMB is not set -# CONFIG_SENSORS_IBM_CFFPS is not set -# CONFIG_SENSORS_IIO_HWMON is not set -# CONFIG_SENSORS_INA209 is not set -# CONFIG_SENSORS_INA2XX is not set -# CONFIG_SENSORS_INA3221 is not set -# CONFIG_SENSORS_IR35221 is not set -# CONFIG_SENSORS_ISL29018 is not set -# CONFIG_SENSORS_ISL29028 is not set -# CONFIG_SENSORS_IT87 is not set -# CONFIG_SENSORS_JC42 is not set -# CONFIG_SENSORS_K10TEMP is not set -# CONFIG_SENSORS_K8TEMP is not set -# CONFIG_SENSORS_LINEAGE is not set -# CONFIG_SENSORS_LIS3LV02D is not set -# CONFIG_SENSORS_LIS3_I2C is not set -# CONFIG_SENSORS_LIS3_SPI is not set -# CONFIG_SENSORS_LM25066 is not set -# CONFIG_SENSORS_LM63 is not set -# CONFIG_SENSORS_LM70 is not set -# CONFIG_SENSORS_LM73 is not set -# CONFIG_SENSORS_LM75 is not set -# CONFIG_SENSORS_LM77 is not set -# CONFIG_SENSORS_LM78 is not set -# CONFIG_SENSORS_LM80 is not set -# CONFIG_SENSORS_LM83 is not set -# CONFIG_SENSORS_LM85 is not set -# CONFIG_SENSORS_LM87 is not set -# CONFIG_SENSORS_LM90 is not set -# CONFIG_SENSORS_LM92 is not set -# CONFIG_SENSORS_LM93 is not set -# CONFIG_SENSORS_LM95234 is not set -# CONFIG_SENSORS_LM95241 is not set -# CONFIG_SENSORS_LM95245 is not set -# CONFIG_SENSORS_LTC2945 is not set -# CONFIG_SENSORS_LTC2978 is not set -# CONFIG_SENSORS_LTC2990 is not set -# CONFIG_SENSORS_LTC3815 is not set -# CONFIG_SENSORS_LTC4151 is not set -# CONFIG_SENSORS_LTC4215 is not set -# CONFIG_SENSORS_LTC4222 is not set -# CONFIG_SENSORS_LTC4245 is not set -# CONFIG_SENSORS_LTC4260 is not set -# CONFIG_SENSORS_LTC4261 is not set -# CONFIG_SENSORS_MAX1111 is not set -# CONFIG_SENSORS_MAX16064 is not set -# CONFIG_SENSORS_MAX16065 is not set -# CONFIG_SENSORS_MAX1619 is not set -# CONFIG_SENSORS_MAX1668 is not set -# CONFIG_SENSORS_MAX197 is not set -# CONFIG_SENSORS_MAX20751 is not set -# CONFIG_SENSORS_MAX31722 is not set -# CONFIG_SENSORS_MAX31790 is not set -# CONFIG_SENSORS_MAX34440 is not set -# CONFIG_SENSORS_MAX6639 is not set -# CONFIG_SENSORS_MAX6642 is not set -# CONFIG_SENSORS_MAX6650 is not set -# CONFIG_SENSORS_MAX6697 is not set -# CONFIG_SENSORS_MAX8688 is not set -# CONFIG_SENSORS_MCP3021 is not set -# CONFIG_SENSORS_NCT6683 is not set -# CONFIG_SENSORS_NCT6775 is not set -# CONFIG_SENSORS_NCT7802 is not set -# CONFIG_SENSORS_NCT7904 is not set -# CONFIG_SENSORS_NSA320 is not set -# CONFIG_SENSORS_NTC_THERMISTOR is not set -# CONFIG_SENSORS_PC87360 is not set -# CONFIG_SENSORS_PC87427 is not set -# CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_PMBUS is not set -# CONFIG_SENSORS_POWR1220 is not set -# CONFIG_SENSORS_PWM_FAN is not set -# CONFIG_SENSORS_SCH5627 is not set -# CONFIG_SENSORS_SCH5636 is not set -# CONFIG_SENSORS_SCH56XX_COMMON is not set -# CONFIG_SENSORS_SHT15 is not set -# CONFIG_SENSORS_SHT21 is not set -# CONFIG_SENSORS_SHT3x is not set -# CONFIG_SENSORS_SHTC1 is not set -# CONFIG_SENSORS_SIS5595 is not set -# CONFIG_SENSORS_SMM665 is not set -# CONFIG_SENSORS_SMSC47B397 is not set -# CONFIG_SENSORS_SMSC47M1 is not set -# CONFIG_SENSORS_SMSC47M192 is not set -# CONFIG_SENSORS_STTS751 is not set -# CONFIG_SENSORS_TC654 is not set -# CONFIG_SENSORS_TC74 is not set -# CONFIG_SENSORS_THMC50 is not set -# CONFIG_SENSORS_TMP102 is not set -# CONFIG_SENSORS_TMP103 is not set -# CONFIG_SENSORS_TMP108 is not set -# CONFIG_SENSORS_TMP401 is not set -# CONFIG_SENSORS_TMP421 is not set -# CONFIG_SENSORS_TPS40422 is not set -# CONFIG_SENSORS_TPS53679 is not set -# CONFIG_SENSORS_TSL2550 is not set -# CONFIG_SENSORS_TSL2563 is not set -# CONFIG_SENSORS_UCD9000 is not set -# CONFIG_SENSORS_UCD9200 is not set -# CONFIG_SENSORS_VEXPRESS is not set -# CONFIG_SENSORS_VIA686A is not set -# CONFIG_SENSORS_VIA_CPUTEMP is not set -# CONFIG_SENSORS_VT1211 is not set -# CONFIG_SENSORS_VT8231 is not set -# CONFIG_SENSORS_W83627EHF is not set -# CONFIG_SENSORS_W83627HF is not set -# CONFIG_SENSORS_W83781D is not set -# CONFIG_SENSORS_W83791D is not set -# CONFIG_SENSORS_W83792D is not set -# CONFIG_SENSORS_W83793 is not set -# CONFIG_SENSORS_W83795 is not set -# CONFIG_SENSORS_W83L785TS is not set -# CONFIG_SENSORS_W83L786NG is not set -# CONFIG_SENSORS_XGENE is not set -# CONFIG_SENSORS_ZL6100 is not set -CONFIG_SERIAL_8250=y -# CONFIG_SERIAL_8250_ACCENT is not set -# CONFIG_SERIAL_8250_ASPEED_VUART is not set -# CONFIG_SERIAL_8250_BOCA is not set -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_SERIAL_8250_CS is not set -# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set -# CONFIG_SERIAL_8250_DETECT_IRQ is not set -CONFIG_SERIAL_8250_DMA=y -# CONFIG_SERIAL_8250_DW is not set -# CONFIG_SERIAL_8250_EM is not set -# CONFIG_SERIAL_8250_EXAR is not set -# CONFIG_SERIAL_8250_EXAR_ST16C554 is not set -# CONFIG_SERIAL_8250_EXTENDED is not set -# CONFIG_SERIAL_8250_FINTEK is not set -# CONFIG_SERIAL_8250_FOURPORT is not set -# CONFIG_SERIAL_8250_HUB6 is not set -# CONFIG_SERIAL_8250_INGENIC is not set -# CONFIG_SERIAL_8250_LPSS is not set -# CONFIG_SERIAL_8250_MANY_PORTS is not set -# CONFIG_SERIAL_8250_MID is not set -# CONFIG_SERIAL_8250_MOXA is not set -CONFIG_SERIAL_8250_NR_UARTS=2 -# CONFIG_SERIAL_8250_PCI is not set -# CONFIG_SERIAL_8250_RSA is not set -# CONFIG_SERIAL_8250_RT288X is not set -CONFIG_SERIAL_8250_RUNTIME_UARTS=2 -# CONFIG_SERIAL_ALTERA_JTAGUART is not set -# CONFIG_SERIAL_ALTERA_UART is not set -# CONFIG_SERIAL_AMBA_PL010 is not set -# CONFIG_SERIAL_ARC is not set -# CONFIG_SERIAL_BCM63XX is not set -# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_DEV_BUS is not set -CONFIG_SERIAL_EARLYCON=y -# CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST is not set -# CONFIG_SERIAL_FSL_LPUART is not set -# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set -# CONFIG_SERIAL_IFX6X60 is not set -# CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_MAX3100 is not set -# CONFIG_SERIAL_MAX310X is not set -# CONFIG_SERIAL_NONSTANDARD is not set -# CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set -# CONFIG_SERIAL_PCH_UART is not set -# CONFIG_SERIAL_RP2 is not set -# CONFIG_SERIAL_SC16IS7XX is not set -# CONFIG_SERIAL_SCCNXP is not set -# CONFIG_SERIAL_SH_SCI is not set -# CONFIG_SERIAL_STM32 is not set -# CONFIG_SERIAL_ST_ASC is not set -# CONFIG_SERIAL_TIMBERDALE is not set -# CONFIG_SERIAL_UARTLITE is not set -# CONFIG_SERIAL_XILINX_PS_UART is not set -# CONFIG_SERIO is not set -# CONFIG_SERIO_ALTERA_PS2 is not set -# CONFIG_SERIO_AMBAKMI is not set -# CONFIG_SERIO_APBPS2 is not set -# CONFIG_SERIO_ARC_PS2 is not set -# CONFIG_SERIO_CT82C710 is not set -# CONFIG_SERIO_GPIO_PS2 is not set -# CONFIG_SERIO_I8042 is not set -# CONFIG_SERIO_LIBPS2 is not set -# CONFIG_SERIO_PARKBD is not set -# CONFIG_SERIO_PCIPS2 is not set -# CONFIG_SERIO_PS2MULT is not set -# CONFIG_SERIO_RAW is not set -# CONFIG_SERIO_SERPORT is not set -# CONFIG_SERIO_SUN4I_PS2 is not set -# CONFIG_SFC is not set -# CONFIG_SFC_FALCON is not set -# CONFIG_SFI is not set -# CONFIG_SGETMASK_SYSCALL is not set -# CONFIG_SGI_IOC4 is not set -# CONFIG_SGI_IP22 is not set -# CONFIG_SGI_IP27 is not set -# CONFIG_SGI_IP28 is not set -# CONFIG_SGI_IP32 is not set -# CONFIG_SGI_PARTITION is not set -# CONFIG_SGL_ALLOC is not set -# CONFIG_SG_POOL is not set -# CONFIG_SG_SPLIT is not set -CONFIG_SHMEM=y -# CONFIG_SH_ETH is not set -# CONFIG_SH_TIMER_CMT is not set -# CONFIG_SH_TIMER_MTU2 is not set -# CONFIG_SH_TIMER_TMU is not set -# CONFIG_SI1145 is not set -# CONFIG_SI7005 is not set -# CONFIG_SI7020 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_CRHINE is not set -# CONFIG_SIBYTE_CRHONE is not set -# CONFIG_SIBYTE_LITTLESUR is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_SWARM is not set -CONFIG_SIGNALFD=y -# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set -# CONFIG_SIMPLE_GPIO is not set -# CONFIG_SIMPLE_PM_BUS is not set -# CONFIG_SIS190 is not set -# CONFIG_SIS900 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_SKY2_DEBUG is not set -# CONFIG_SLAB is not set -CONFIG_SLABINFO=y -# CONFIG_SLAB_FREELIST_HARDENED is not set -# CONFIG_SLAB_FREELIST_RANDOM is not set -CONFIG_SLAB_MERGE_DEFAULT=y -# CONFIG_SLHC is not set -# CONFIG_SLICOSS is not set -# CONFIG_SLIP is not set -# CONFIG_SLOB is not set -CONFIG_SLUB=y -CONFIG_SLUB_CPU_PARTIAL=y -# CONFIG_SLUB_DEBUG is not set -# CONFIG_SLUB_DEBUG_ON is not set -# CONFIG_SLUB_MEMCG_SYSFS_ON is not set -# CONFIG_SLUB_STATS is not set -# CONFIG_SMARTJOYPLUS_FF is not set -# CONFIG_SMC911X is not set -# CONFIG_SMC9194 is not set -# CONFIG_SMC91X is not set -# CONFIG_SMP is not set -# CONFIG_SMSC911X is not set -# CONFIG_SMSC9420 is not set -# CONFIG_SMSC_PHY is not set -# CONFIG_SM_FTL is not set -# CONFIG_SND is not set -# CONFIG_SND_AC97_POWER_SAVE is not set -# CONFIG_SND_AD1816A is not set -# CONFIG_SND_AD1848 is not set -# CONFIG_SND_AD1889 is not set -# CONFIG_SND_ADLIB is not set -# CONFIG_SND_ALI5451 is not set -# CONFIG_SND_ALOOP is not set -# CONFIG_SND_ALS100 is not set -# CONFIG_SND_ALS300 is not set -# CONFIG_SND_ALS4000 is not set -# CONFIG_SND_ARM is not set -# CONFIG_SND_ASIHPI is not set -# CONFIG_SND_ATIIXP is not set -# CONFIG_SND_ATIIXP_MODEM is not set -# CONFIG_SND_ATMEL_AC97C is not set -# CONFIG_SND_ATMEL_SOC is not set -# CONFIG_SND_AU8810 is not set -# CONFIG_SND_AU8820 is not set -# CONFIG_SND_AU8830 is not set -# CONFIG_SND_AUDIO_GRAPH_CARD is not set -# CONFIG_SND_AUDIO_GRAPH_SCU_CARD is not set -# CONFIG_SND_AW2 is not set -# CONFIG_SND_AZT2320 is not set -# CONFIG_SND_AZT3328 is not set -# CONFIG_SND_BCD2000 is not set -# CONFIG_SND_BT87X is not set -# CONFIG_SND_CA0106 is not set -# CONFIG_SND_CMI8330 is not set -# CONFIG_SND_CMIPCI is not set -# CONFIG_SND_CS4231 is not set -# CONFIG_SND_CS4236 is not set -# CONFIG_SND_CS4281 is not set -# CONFIG_SND_CS46XX is not set -# CONFIG_SND_CS5530 is not set -# CONFIG_SND_CS5535AUDIO is not set -# CONFIG_SND_CTXFI is not set -# CONFIG_SND_DARLA20 is not set -# CONFIG_SND_DARLA24 is not set -# CONFIG_SND_DEBUG is not set -# CONFIG_SND_DESIGNWARE_I2S is not set -CONFIG_SND_DRIVERS=y -# CONFIG_SND_DUMMY is not set -# CONFIG_SND_DYNAMIC_MINORS is not set -# CONFIG_SND_ECHO3G is not set -# CONFIG_SND_EDMA_SOC is not set -# CONFIG_SND_EMU10K1 is not set -# CONFIG_SND_EMU10K1X is not set -# CONFIG_SND_EMU10K1_SEQ is not set -# CONFIG_SND_ENS1370 is not set -# CONFIG_SND_ENS1371 is not set -# CONFIG_SND_ES1688 is not set -# CONFIG_SND_ES18XX is not set -# CONFIG_SND_ES1938 is not set -# CONFIG_SND_ES1968 is not set -# CONFIG_SND_FIREWIRE is not set -# CONFIG_SND_FM801 is not set -# CONFIG_SND_GINA20 is not set -# CONFIG_SND_GINA24 is not set -# CONFIG_SND_GUSCLASSIC is not set -# CONFIG_SND_GUSEXTREME is not set -# CONFIG_SND_GUSMAX is not set -# CONFIG_SND_HDA_INTEL is not set -CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0 -CONFIG_SND_HDA_PREALLOC_SIZE=64 -# CONFIG_SND_HDSP is not set -# CONFIG_SND_HDSPM is not set -# CONFIG_SND_HRTIMER is not set -# CONFIG_SND_HWDEP is not set -# CONFIG_SND_I2S_HI6210_I2S is not set -# CONFIG_SND_ICE1712 is not set -# CONFIG_SND_ICE1724 is not set -# CONFIG_SND_INDIGO is not set -# CONFIG_SND_INDIGODJ is not set -# CONFIG_SND_INDIGODJX is not set -# CONFIG_SND_INDIGOIO is not set -# CONFIG_SND_INDIGOIOX is not set -# CONFIG_SND_INTEL8X0 is not set -# CONFIG_SND_INTEL8X0M is not set -# CONFIG_SND_INTERWAVE is not set -# CONFIG_SND_INTERWAVE_STB is not set -# CONFIG_SND_ISA is not set -# CONFIG_SND_KIRKWOOD_SOC is not set -# CONFIG_SND_KORG1212 is not set -# CONFIG_SND_LAYLA20 is not set -# CONFIG_SND_LAYLA24 is not set -# CONFIG_SND_LOLA is not set -# CONFIG_SND_LX6464ES is not set -# CONFIG_SND_MAESTRO3 is not set -# CONFIG_SND_MIA is not set -# CONFIG_SND_MIPS is not set -# CONFIG_SND_MIRO is not set -# CONFIG_SND_MIXART is not set -# CONFIG_SND_MIXER_OSS is not set -# CONFIG_SND_MONA is not set -# CONFIG_SND_MPC52xx_SOC_EFIKA is not set -# CONFIG_SND_MPU401 is not set -# CONFIG_SND_MTPAV is not set -# CONFIG_SND_MTS64 is not set -# CONFIG_SND_MXS_SOC is not set -# CONFIG_SND_NM256 is not set -# CONFIG_SND_OPL3SA2 is not set -# CONFIG_SND_OPL3_LIB_SEQ is not set -# CONFIG_SND_OPL4_LIB_SEQ is not set -# CONFIG_SND_OPTI92X_AD1848 is not set -# CONFIG_SND_OPTI92X_CS4231 is not set -# CONFIG_SND_OPTI93X is not set -CONFIG_SND_OSSEMUL=y -# CONFIG_SND_OXYGEN is not set -CONFIG_SND_PCI=y -# CONFIG_SND_PCM is not set -# CONFIG_SND_PCMCIA is not set -# CONFIG_SND_PCM_OSS is not set -CONFIG_SND_PCM_OSS_PLUGINS=y -# CONFIG_SND_PCM_TIMER is not set -# CONFIG_SND_PCM_XRUN_DEBUG is not set -# CONFIG_SND_PCXHR is not set -# CONFIG_SND_PDAUDIOCF is not set -# CONFIG_SND_PORTMAN2X4 is not set -# CONFIG_SND_POWERPC_SOC is not set -# CONFIG_SND_PPC is not set -CONFIG_SND_PROC_FS=y -# CONFIG_SND_RAWMIDI is not set -# CONFIG_SND_RAWMIDI_SEQ is not set -# CONFIG_SND_RIPTIDE is not set -# CONFIG_SND_RME32 is not set -# CONFIG_SND_RME96 is not set -# CONFIG_SND_RME9652 is not set -# CONFIG_SND_RTCTIMER is not set -# CONFIG_SND_SB16 is not set -# CONFIG_SND_SB8 is not set -# CONFIG_SND_SBAWE is not set -# CONFIG_SND_SBAWE_SEQ is not set -# CONFIG_SND_SE6X is not set -# CONFIG_SND_SEQUENCER is not set -# CONFIG_SND_SERIAL_U16550 is not set -# CONFIG_SND_SIMPLE_CARD is not set -# CONFIG_SND_SIMPLE_SCU_CARD is not set -# CONFIG_SND_SIS7019 is not set -# CONFIG_SND_SOC is not set -# CONFIG_SND_SOC_AC97_CODEC is not set -# CONFIG_SND_SOC_ADAU1701 is not set -# CONFIG_SND_SOC_ADAU1761_I2C is not set -# CONFIG_SND_SOC_ADAU1761_SPI is not set -# CONFIG_SND_SOC_ADAU7002 is not set -# CONFIG_SND_SOC_AK4104 is not set -# CONFIG_SND_SOC_AK4554 is not set -# CONFIG_SND_SOC_AK4613 is not set -# CONFIG_SND_SOC_AK4642 is not set -# CONFIG_SND_SOC_AK5386 is not set -# CONFIG_SND_SOC_ALC5623 is not set -# CONFIG_SND_SOC_AMD_ACP is not set -# CONFIG_SND_SOC_AU1XAUDIO is not set -# CONFIG_SND_SOC_AU1XPSC is not set -# CONFIG_SND_SOC_BT_SCO is not set -# CONFIG_SND_SOC_CS35L32 is not set -# CONFIG_SND_SOC_CS35L33 is not set -# CONFIG_SND_SOC_CS35L34 is not set -# CONFIG_SND_SOC_CS35L35 is not set -# CONFIG_SND_SOC_CS4265 is not set -# CONFIG_SND_SOC_CS4270 is not set -# CONFIG_SND_SOC_CS4271 is not set -# CONFIG_SND_SOC_CS4271_I2C is not set -# CONFIG_SND_SOC_CS4271_SPI is not set -# CONFIG_SND_SOC_CS42L42 is not set -# CONFIG_SND_SOC_CS42L51_I2C is not set -# CONFIG_SND_SOC_CS42L52 is not set -# CONFIG_SND_SOC_CS42L56 is not set -# CONFIG_SND_SOC_CS42L73 is not set -# CONFIG_SND_SOC_CS42XX8_I2C is not set -# CONFIG_SND_SOC_CS43130 is not set -# CONFIG_SND_SOC_CS4349 is not set -# CONFIG_SND_SOC_CS53L30 is not set -# CONFIG_SND_SOC_DIO2125 is not set -# CONFIG_SND_SOC_ES7134 is not set -# CONFIG_SND_SOC_ES8316 is not set -# CONFIG_SND_SOC_ES8328 is not set -# CONFIG_SND_SOC_ES8328_I2C is not set -# CONFIG_SND_SOC_ES8328_SPI is not set -# CONFIG_SND_SOC_EUKREA_TLV320 is not set -# CONFIG_SND_SOC_FSL_ASOC_CARD is not set -# CONFIG_SND_SOC_FSL_ASRC is not set -# CONFIG_SND_SOC_FSL_ESAI is not set -# CONFIG_SND_SOC_FSL_SAI is not set -# CONFIG_SND_SOC_FSL_SPDIF is not set -# CONFIG_SND_SOC_FSL_SSI is not set -# CONFIG_SND_SOC_GTM601 is not set -# CONFIG_SND_SOC_ICS43432 is not set -# CONFIG_SND_SOC_IMG is not set -# CONFIG_SND_SOC_IMX_AUDMUX is not set -# CONFIG_SND_SOC_IMX_ES8328 is not set -# CONFIG_SND_SOC_IMX_SPDIF is not set -# CONFIG_SND_SOC_IMX_WM8962 is not set -# CONFIG_SND_SOC_INNO_RK3036 is not set -# CONFIG_SND_SOC_INTEL_BDW_RT5677_MACH is not set -# CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH is not set -# CONFIG_SND_SOC_INTEL_BXT_RT298_MACH is not set -# CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH is not set -# CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH is not set -# CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH is not set -# CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH is not set -# CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH is not set -# CONFIG_SND_SOC_INTEL_BYT_MAX98090_MACH is not set -# CONFIG_SND_SOC_INTEL_BYT_RT5640_MACH is not set -# CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH is not set -# CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH is not set -# CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH is not set -# CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH is not set -# CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH is not set -# CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH is not set -# CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH is not set -# CONFIG_SND_SOC_INTEL_SKL_RT286_MACH is not set -# CONFIG_SND_SOC_INTEL_SST is not set -# CONFIG_SND_SOC_MAX98504 is not set -# CONFIG_SND_SOC_MAX9860 is not set -# CONFIG_SND_SOC_MAX98927 is not set -# CONFIG_SND_SOC_MEDIATEK is not set -# CONFIG_SND_SOC_MPC5200_AC97 is not set -# CONFIG_SND_SOC_MPC5200_I2S is not set -# CONFIG_SND_SOC_MSM8916_WCD_ANALOG is not set -# CONFIG_SND_SOC_MSM8916_WCD_DIGITAL is not set -# CONFIG_SND_SOC_MT2701 is not set -# CONFIG_SND_SOC_MT8173 is not set -# CONFIG_SND_SOC_NAU8540 is not set -# CONFIG_SND_SOC_NAU8810 is not set -# CONFIG_SND_SOC_NAU8824 is not set -# CONFIG_SND_SOC_PCM1681 is not set -# CONFIG_SND_SOC_PCM1792A is not set -# CONFIG_SND_SOC_PCM179X_I2C is not set -# CONFIG_SND_SOC_PCM179X_SPI is not set -# CONFIG_SND_SOC_PCM3168A_I2C is not set -# CONFIG_SND_SOC_PCM3168A_SPI is not set -# CONFIG_SND_SOC_PCM512x_I2C is not set -# CONFIG_SND_SOC_PCM512x_SPI is not set -# CONFIG_SND_SOC_QCOM is not set -# CONFIG_SND_SOC_RT5616 is not set -# CONFIG_SND_SOC_RT5631 is not set -# CONFIG_SND_SOC_RT5677_SPI is not set -# CONFIG_SND_SOC_SGTL5000 is not set -# CONFIG_SND_SOC_SIRF_AUDIO_CODEC is not set -# CONFIG_SND_SOC_SPDIF is not set -# CONFIG_SND_SOC_SSM2602_I2C is not set -# CONFIG_SND_SOC_SSM2602_SPI is not set -# CONFIG_SND_SOC_SSM4567 is not set -# CONFIG_SND_SOC_STA32X is not set -# CONFIG_SND_SOC_STA350 is not set -# CONFIG_SND_SOC_STI_SAS is not set -# CONFIG_SND_SOC_TAS2552 is not set -# CONFIG_SND_SOC_TAS5086 is not set -# CONFIG_SND_SOC_TAS571X is not set -# CONFIG_SND_SOC_TAS5720 is not set -# CONFIG_SND_SOC_TFA9879 is not set -# CONFIG_SND_SOC_TLV320AIC23_I2C is not set -# CONFIG_SND_SOC_TLV320AIC23_SPI is not set -# CONFIG_SND_SOC_TLV320AIC31XX is not set -# CONFIG_SND_SOC_TLV320AIC3X is not set -# CONFIG_SND_SOC_TPA6130A2 is not set -# CONFIG_SND_SOC_TS3A227E is not set -# CONFIG_SND_SOC_WM8510 is not set -# CONFIG_SND_SOC_WM8523 is not set -# CONFIG_SND_SOC_WM8524 is not set -# CONFIG_SND_SOC_WM8580 is not set -# CONFIG_SND_SOC_WM8711 is not set -# CONFIG_SND_SOC_WM8728 is not set -# CONFIG_SND_SOC_WM8731 is not set -# CONFIG_SND_SOC_WM8737 is not set -# CONFIG_SND_SOC_WM8741 is not set -# CONFIG_SND_SOC_WM8750 is not set -# CONFIG_SND_SOC_WM8753 is not set -# CONFIG_SND_SOC_WM8770 is not set -# CONFIG_SND_SOC_WM8776 is not set -# CONFIG_SND_SOC_WM8804_I2C is not set -# CONFIG_SND_SOC_WM8804_SPI is not set -# CONFIG_SND_SOC_WM8903 is not set -# CONFIG_SND_SOC_WM8960 is not set -# CONFIG_SND_SOC_WM8962 is not set -# CONFIG_SND_SOC_WM8974 is not set -# CONFIG_SND_SOC_WM8978 is not set -# CONFIG_SND_SOC_WM8985 is not set -# CONFIG_SND_SOC_XTFPGA_I2S is not set -# CONFIG_SND_SOC_ZX_AUD96P22 is not set -# CONFIG_SND_SONICVIBES is not set -# CONFIG_SND_SPI is not set -# CONFIG_SND_SSCAPE is not set -# CONFIG_SND_SUN4I_CODEC is not set -# CONFIG_SND_SUPPORT_OLD_API is not set -# CONFIG_SND_TIMER is not set -# CONFIG_SND_TRIDENT is not set -CONFIG_SND_USB=y -# CONFIG_SND_USB_6FIRE is not set -# CONFIG_SND_USB_AUDIO is not set -# CONFIG_SND_USB_CAIAQ is not set -# CONFIG_SND_USB_HIFACE is not set -# CONFIG_SND_USB_POD is not set -# CONFIG_SND_USB_PODHD is not set -# CONFIG_SND_USB_TONEPORT is not set -# CONFIG_SND_USB_UA101 is not set -# CONFIG_SND_USB_US122L is not set -# CONFIG_SND_USB_USX2Y is not set -# CONFIG_SND_USB_VARIAX is not set -# CONFIG_SND_VERBOSE_PRINTK is not set -CONFIG_SND_VERBOSE_PROCFS=y -# CONFIG_SND_VIA82XX is not set -# CONFIG_SND_VIA82XX_MODEM is not set -# CONFIG_SND_VIRTUOSO is not set -# CONFIG_SND_VX222 is not set -# CONFIG_SND_VXPOCKET is not set -# CONFIG_SND_WAVEFRONT is not set -CONFIG_SND_X86=y -# CONFIG_SND_YMFPCI is not set -# CONFIG_SNI_RM is not set -# CONFIG_SOCK_CGROUP_DATA is not set -# CONFIG_SOC_AM33XX is not set -# CONFIG_SOC_AM43XX is not set -# CONFIG_SOC_BRCMSTB is not set -# CONFIG_SOC_CAMERA is not set -# CONFIG_SOC_DRA7XX is not set -# CONFIG_SOC_HAS_OMAP2_SDRC is not set -# CONFIG_SOC_OMAP5 is not set -# CONFIG_SOC_TI is not set -# CONFIG_SOFTLOCKUP_DETECTOR is not set -# CONFIG_SOFT_WATCHDOG is not set -# CONFIG_SOLARIS_X86_PARTITION is not set -# CONFIG_SONYPI is not set -# CONFIG_SONY_LAPTOP is not set -# CONFIG_SOUND is not set -# CONFIG_SOUND_OSS_CORE is not set -# CONFIG_SOUND_PRIME is not set -# CONFIG_SP5100_TCO is not set -# CONFIG_SPARSEMEM_MANUAL is not set -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set -# CONFIG_SPARSE_IRQ is not set -# CONFIG_SPARSE_RCU_POINTER is not set -# CONFIG_SPEAKUP is not set -# CONFIG_SPI is not set -# CONFIG_SPINLOCK_TEST is not set -# CONFIG_SPI_ALTERA is not set -# CONFIG_SPI_AU1550 is not set -# CONFIG_SPI_AXI_SPI_ENGINE is not set -# CONFIG_SPI_BCM2835 is not set -# CONFIG_SPI_BCM_QSPI is not set -# CONFIG_SPI_BITBANG is not set -# CONFIG_SPI_BUTTERFLY is not set -# CONFIG_SPI_CADENCE is not set -# CONFIG_SPI_CADENCE_QUADSPI is not set -# CONFIG_SPI_DEBUG is not set -# CONFIG_SPI_DESIGNWARE is not set -# CONFIG_SPI_FSL_DSPI is not set -# CONFIG_SPI_FSL_ESPI is not set -# CONFIG_SPI_FSL_SPI is not set -# CONFIG_SPI_GPIO is not set -# CONFIG_SPI_GPIO_OLD is not set -# CONFIG_SPI_IMG_SPFI is not set -# CONFIG_SPI_LM70_LLP is not set -# CONFIG_SPI_LOOPBACK_TEST is not set -# CONFIG_SPI_MASTER is not set -# CONFIG_SPI_MPC52xx is not set -# CONFIG_SPI_MPC52xx_PSC is not set -# CONFIG_SPI_OCTEON is not set -# CONFIG_SPI_OC_TINY is not set -# CONFIG_SPI_ORION is not set -# CONFIG_SPI_PL022 is not set -# CONFIG_SPI_PPC4xx is not set -# CONFIG_SPI_PXA2XX is not set -# CONFIG_SPI_PXA2XX_PCI is not set -# CONFIG_SPI_ROCKCHIP is not set -# CONFIG_SPI_S3C64XX is not set -# CONFIG_SPI_SC18IS602 is not set -# CONFIG_SPI_SLAVE is not set -# CONFIG_SPI_SPIDEV is not set -# CONFIG_SPI_THUNDERX is not set -# CONFIG_SPI_TI_QSPI is not set -# CONFIG_SPI_TLE62X0 is not set -# CONFIG_SPI_TOPCLIFF_PCH is not set -# CONFIG_SPI_XCOMM is not set -# CONFIG_SPI_XILINX is not set -# CONFIG_SPI_XWAY is not set -# CONFIG_SPI_ZYNQMP_GQSPI is not set -CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_SPMI is not set -CONFIG_SQUASHFS=y -# CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set -# CONFIG_SQUASHFS_DECOMP_MULTI is not set -CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y -# CONFIG_SQUASHFS_DECOMP_SINGLE is not set -CONFIG_SQUASHFS_EMBEDDED=y -# CONFIG_SQUASHFS_FILE_CACHE is not set -CONFIG_SQUASHFS_FILE_DIRECT=y -CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 -# CONFIG_SQUASHFS_LZ4 is not set -# CONFIG_SQUASHFS_LZO is not set -# CONFIG_SQUASHFS_XATTR is not set -CONFIG_SQUASHFS_XZ=y -# CONFIG_SQUASHFS_ZLIB is not set -# CONFIG_SQUASHFS_ZSTD is not set -# CONFIG_SRAM is not set -# CONFIG_SRF04 is not set -# CONFIG_SRF08 is not set -# CONFIG_SSB is not set -# CONFIG_SSB_DEBUG is not set -# CONFIG_SSB_DRIVER_GPIO is not set -# CONFIG_SSB_HOST_SOC is not set -# CONFIG_SSB_PCMCIAHOST is not set -CONFIG_SSB_POSSIBLE=y -# CONFIG_SSB_SDIOHOST is not set -# CONFIG_SSB_SILENT is not set -# CONFIG_SSFDC is not set -# CONFIG_STACKTRACE is not set -CONFIG_STACKTRACE_SUPPORT=y -# CONFIG_STACK_TRACER is not set -# CONFIG_STACK_VALIDATION is not set -CONFIG_STAGING=y -# CONFIG_STAGING_BOARD is not set -# CONFIG_STAGING_MEDIA is not set -CONFIG_STANDALONE=y -# CONFIG_STATIC_KEYS_SELFTEST is not set -# CONFIG_STATIC_USERMODEHELPER is not set -CONFIG_STDBINUTILS=y -# CONFIG_STE10XP is not set -# CONFIG_STE_MODEM_RPROC is not set -# CONFIG_STK3310 is not set -# CONFIG_STK8312 is not set -# CONFIG_STK8BA50 is not set -# CONFIG_STM is not set -# CONFIG_STMMAC_ETH is not set -# CONFIG_STMMAC_PCI is not set -# CONFIG_STMMAC_PLATFORM is not set -# CONFIG_STM_DUMMY is not set -# CONFIG_STM_SOURCE_CONSOLE is not set -CONFIG_STP=y -# CONFIG_STREAM_PARSER is not set -# CONFIG_STRICT_DEVMEM is not set -CONFIG_STRICT_KERNEL_RWX=y -CONFIG_STRICT_MODULE_RWX=y -# CONFIG_STRING_SELFTEST is not set -CONFIG_STRIP_ASM_SYMS=y -# CONFIG_STX104 is not set -# CONFIG_SUN4I_GPADC is not set -# CONFIG_SUNDANCE is not set -# CONFIG_SUNGEM is not set -# CONFIG_SUNRPC is not set -# CONFIG_SUNRPC_DEBUG is not set -# CONFIG_SUNRPC_GSS is not set -# CONFIG_SUNXI_SRAM is not set -# CONFIG_SUN_PARTITION is not set -# CONFIG_SURFACE_3_BUTTON is not set -# CONFIG_SUSPEND is not set -# CONFIG_SUSPEND_SKIP_SYNC is not set -CONFIG_SWAP=y -# CONFIG_SWCONFIG is not set -# CONFIG_SWCONFIG_B53 is not set -# CONFIG_SWCONFIG_B53_MDIO_DRIVER is not set -# CONFIG_SWCONFIG_B53_MMAP_DRIVER is not set -# CONFIG_SWCONFIG_B53_SPI_DRIVER is not set -# CONFIG_SWCONFIG_B53_SRAB_DRIVER is not set -# CONFIG_SWCONFIG_LEDS is not set -# CONFIG_SW_SYNC is not set -# CONFIG_SX9500 is not set -# CONFIG_SXGBE_ETH is not set -# CONFIG_SYNCLINK_CS is not set -# CONFIG_SYNC_FILE is not set -# CONFIG_SYNOPSYS_DWC_ETH_QOS is not set -CONFIG_SYN_COOKIES=y -# CONFIG_SYSCON_REBOOT_MODE is not set -CONFIG_SYSCTL=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_SYSFS=y -# CONFIG_SYSFS_DEPRECATED is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set -# CONFIG_SYSFS_SYSCALL is not set -# CONFIG_SYSTEMPORT is not set -# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set -# CONFIG_SYSTEM_DATA_VERIFICATION is not set -# CONFIG_SYSTEM_TRUSTED_KEYRING is not set -CONFIG_SYSTEM_TRUSTED_KEYS="" -# CONFIG_SYSV68_PARTITION is not set -CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_SYSV_FS is not set -# CONFIG_SYS_HYPERVISOR is not set -# CONFIG_T5403 is not set -# CONFIG_TARGET_CORE is not set -# CONFIG_TASKSTATS is not set -# CONFIG_TASKS_RCU is not set -# CONFIG_TASK_XACCT is not set -# CONFIG_TC35815 is not set -# CONFIG_TCG_ATMEL is not set -# CONFIG_TCG_CRB is not set -# CONFIG_TCG_INFINEON is not set -# CONFIG_TCG_NSC is not set -# CONFIG_TCG_ST33_I2C is not set -# CONFIG_TCG_TIS is not set -# CONFIG_TCG_TIS_I2C_ATMEL is not set -# CONFIG_TCG_TIS_I2C_INFINEON is not set -# CONFIG_TCG_TIS_I2C_NUVOTON is not set -# CONFIG_TCG_TIS_SPI is not set -# CONFIG_TCG_TIS_ST33ZP24_I2C is not set -# CONFIG_TCG_TIS_ST33ZP24_SPI is not set -# CONFIG_TCG_TPM is not set -# CONFIG_TCG_VTPM_PROXY is not set -# CONFIG_TCG_XEN is not set -# CONFIG_TCIC is not set -CONFIG_TCP_CONG_ADVANCED=y -# CONFIG_TCP_CONG_BBR is not set -# CONFIG_TCP_CONG_BIC is not set -# CONFIG_TCP_CONG_CDG is not set -CONFIG_TCP_CONG_CUBIC=y -# CONFIG_TCP_CONG_DCTCP is not set -# CONFIG_TCP_CONG_HSTCP is not set -# CONFIG_TCP_CONG_HTCP is not set -# CONFIG_TCP_CONG_HYBLA is not set -# CONFIG_TCP_CONG_ILLINOIS is not set -# CONFIG_TCP_CONG_LP is not set -# CONFIG_TCP_CONG_NV is not set -# CONFIG_TCP_CONG_SCALABLE is not set -# CONFIG_TCP_CONG_VEGAS is not set -# CONFIG_TCP_CONG_VENO is not set -# CONFIG_TCP_CONG_WESTWOOD is not set -# CONFIG_TCP_CONG_YEAH is not set -# CONFIG_TCP_MD5SIG is not set -# CONFIG_TCS3414 is not set -# CONFIG_TCS3472 is not set -# CONFIG_TEE is not set -# CONFIG_TEGRA_AHB is not set -# CONFIG_TEGRA_HOST1X is not set -# CONFIG_TEHUTI is not set -# CONFIG_TERANETICS_PHY is not set -# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set -# CONFIG_TEST_BITMAP is not set -# CONFIG_TEST_BPF is not set -# CONFIG_TEST_FIRMWARE is not set -# CONFIG_TEST_HASH is not set -# CONFIG_TEST_HEXDUMP is not set -# CONFIG_TEST_KASAN is not set -# CONFIG_TEST_KMOD is not set -# CONFIG_TEST_KSTRTOX is not set -# CONFIG_TEST_LIST_SORT is not set -# CONFIG_TEST_LKM is not set -# CONFIG_TEST_POWER is not set -# CONFIG_TEST_PRINTF is not set -# CONFIG_TEST_RHASHTABLE is not set -# CONFIG_TEST_SORT is not set -# CONFIG_TEST_STATIC_KEYS is not set -# CONFIG_TEST_STRING_HELPERS is not set -# CONFIG_TEST_SYSCTL is not set -# CONFIG_TEST_UDELAY is not set -# CONFIG_TEST_USER_COPY is not set -# CONFIG_TEST_UUID is not set -CONFIG_TEXTSEARCH=y -# CONFIG_TEXTSEARCH_BM is not set -# CONFIG_TEXTSEARCH_FSM is not set -# CONFIG_TEXTSEARCH_KMP is not set -# CONFIG_THERMAL is not set -# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set -# CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR is not set -# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set -# CONFIG_THERMAL_EMULATION is not set -# CONFIG_THERMAL_GOV_BANG_BANG is not set -# CONFIG_THERMAL_GOV_FAIR_SHARE is not set -# CONFIG_THERMAL_GOV_POWER_ALLOCATOR is not set -# CONFIG_THERMAL_GOV_USER_SPACE is not set -# CONFIG_THERMAL_HWMON is not set -# CONFIG_THERMAL_WRITABLE_TRIPS is not set -# CONFIG_THINKPAD_ACPI is not set -CONFIG_THIN_ARCHIVES=y -# CONFIG_THRUSTMASTER_FF is not set -# CONFIG_THUNDERBOLT is not set -# CONFIG_THUNDER_NIC_BGX is not set -# CONFIG_THUNDER_NIC_PF is not set -# CONFIG_THUNDER_NIC_RGX is not set -# CONFIG_THUNDER_NIC_VF is not set -# CONFIG_TICK_CPU_ACCOUNTING is not set -CONFIG_TICK_ONESHOT=y -# CONFIG_TIFM_CORE is not set -# CONFIG_TIGON3 is not set -# CONFIG_TIMB_DMA is not set -CONFIG_TIMERFD=y -# CONFIG_TIMER_STATS is not set -CONFIG_TINY_RCU=y -# CONFIG_TIPC is not set -# CONFIG_TI_ADC081C is not set -# CONFIG_TI_ADC0832 is not set -# CONFIG_TI_ADC084S021 is not set -# CONFIG_TI_ADC108S102 is not set -# CONFIG_TI_ADC12138 is not set -# CONFIG_TI_ADC128S052 is not set -# CONFIG_TI_ADC161S626 is not set -# CONFIG_TI_ADS1015 is not set -# CONFIG_TI_ADS7950 is not set -# CONFIG_TI_ADS8688 is not set -# CONFIG_TI_AM335X_ADC is not set -# CONFIG_TI_CPSW is not set -# CONFIG_TI_CPSW_ALE is not set -# CONFIG_TI_CPTS is not set -# CONFIG_TI_DAC7512 is not set -# CONFIG_TI_DAVINCI_CPDMA is not set -# CONFIG_TI_DAVINCI_MDIO is not set -# CONFIG_TI_ST is not set -# CONFIG_TI_SYSCON_RESET is not set -# CONFIG_TI_TLC4541 is not set -# CONFIG_TLAN is not set -# CONFIG_TLS is not set -# CONFIG_TMD_HERMES is not set -# CONFIG_TMP006 is not set -# CONFIG_TMP007 is not set -CONFIG_TMPFS=y -# CONFIG_TMPFS_POSIX_ACL is not set -CONFIG_TMPFS_XATTR=y -# CONFIG_TOPSTAR_LAPTOP is not set -# CONFIG_TORTURE_TEST is not set -# CONFIG_TOSHIBA_HAPS is not set -# CONFIG_TOUCHSCREEN_88PM860X is not set -# CONFIG_TOUCHSCREEN_AD7877 is not set -# CONFIG_TOUCHSCREEN_AD7879 is not set -# CONFIG_TOUCHSCREEN_AD7879_I2C is not set -# CONFIG_TOUCHSCREEN_AD7879_SPI is not set -# CONFIG_TOUCHSCREEN_ADS7846 is not set -# CONFIG_TOUCHSCREEN_AR1021_I2C is not set -# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set -# CONFIG_TOUCHSCREEN_ATMEL_MXT_T37 is not set -# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set -# CONFIG_TOUCHSCREEN_BU21013 is not set -# CONFIG_TOUCHSCREEN_CHIPONE_ICN8318 is not set -# CONFIG_TOUCHSCREEN_COLIBRI_VF50 is not set -# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set -# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set -# CONFIG_TOUCHSCREEN_CYTTSP4_I2C is not set -# CONFIG_TOUCHSCREEN_CYTTSP4_SPI is not set -# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set -# CONFIG_TOUCHSCREEN_CYTTSP_I2C is not set -# CONFIG_TOUCHSCREEN_CYTTSP_SPI is not set -# CONFIG_TOUCHSCREEN_DA9034 is not set -# CONFIG_TOUCHSCREEN_DA9052 is not set -# CONFIG_TOUCHSCREEN_DYNAPRO is not set -# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set -# CONFIG_TOUCHSCREEN_EETI is not set -# CONFIG_TOUCHSCREEN_EGALAX is not set -# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set -# CONFIG_TOUCHSCREEN_EKTF2127 is not set -# CONFIG_TOUCHSCREEN_ELAN is not set -# CONFIG_TOUCHSCREEN_ELO is not set -# CONFIG_TOUCHSCREEN_FUJITSU is not set -# CONFIG_TOUCHSCREEN_GOODIX is not set -# CONFIG_TOUCHSCREEN_GUNZE is not set -# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set -# CONFIG_TOUCHSCREEN_HP600 is not set -# CONFIG_TOUCHSCREEN_HP7XX is not set -# CONFIG_TOUCHSCREEN_HTCPEN is not set -# CONFIG_TOUCHSCREEN_ILI210X is not set -# CONFIG_TOUCHSCREEN_IMX6UL_TSC is not set -# CONFIG_TOUCHSCREEN_INEXIO is not set -# CONFIG_TOUCHSCREEN_IPAQ_MICRO is not set -# CONFIG_TOUCHSCREEN_IPROC is not set -# CONFIG_TOUCHSCREEN_LPC32XX is not set -# CONFIG_TOUCHSCREEN_MAX11801 is not set -# CONFIG_TOUCHSCREEN_MC13783 is not set -# CONFIG_TOUCHSCREEN_MCS5000 is not set -# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set -# CONFIG_TOUCHSCREEN_MIGOR is not set -# CONFIG_TOUCHSCREEN_MK712 is not set -# CONFIG_TOUCHSCREEN_MMS114 is not set -# CONFIG_TOUCHSCREEN_MTOUCH is not set -# CONFIG_TOUCHSCREEN_MX25 is not set -# CONFIG_TOUCHSCREEN_MXS_LRADC is not set -# CONFIG_TOUCHSCREEN_PCAP is not set -# CONFIG_TOUCHSCREEN_PENMOUNT is not set -# CONFIG_TOUCHSCREEN_PIXCIR is not set -# CONFIG_TOUCHSCREEN_PROPERTIES is not set -# CONFIG_TOUCHSCREEN_RM_TS is not set -# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set -# CONFIG_TOUCHSCREEN_S3C2410 is not set -# CONFIG_TOUCHSCREEN_SILEAD is not set -# CONFIG_TOUCHSCREEN_SIS_I2C is not set -# CONFIG_TOUCHSCREEN_ST1232 is not set -# CONFIG_TOUCHSCREEN_STMFTS is not set -# CONFIG_TOUCHSCREEN_STMPE is not set -# CONFIG_TOUCHSCREEN_SUN4I is not set -# CONFIG_TOUCHSCREEN_SUR40 is not set -# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set -# CONFIG_TOUCHSCREEN_SX8654 is not set -# CONFIG_TOUCHSCREEN_TI_AM335X_TSC is not set -# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set -# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set -# CONFIG_TOUCHSCREEN_TOUCHWIN is not set -# CONFIG_TOUCHSCREEN_TPS6507X is not set -# CONFIG_TOUCHSCREEN_TS4800 is not set -# CONFIG_TOUCHSCREEN_TSC2004 is not set -# CONFIG_TOUCHSCREEN_TSC2005 is not set -# CONFIG_TOUCHSCREEN_TSC2007 is not set -# CONFIG_TOUCHSCREEN_TSC2007_IIO is not set -# CONFIG_TOUCHSCREEN_TSC200X_CORE is not set -# CONFIG_TOUCHSCREEN_TSC_SERIO is not set -# CONFIG_TOUCHSCREEN_UCB1400 is not set -# CONFIG_TOUCHSCREEN_USB_3M is not set -# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set -# CONFIG_TOUCHSCREEN_USB_DMC_TSC10 is not set -# CONFIG_TOUCHSCREEN_USB_E2I is not set -# CONFIG_TOUCHSCREEN_USB_EASYTOUCH is not set -# CONFIG_TOUCHSCREEN_USB_EGALAX is not set -# CONFIG_TOUCHSCREEN_USB_ELO is not set -# CONFIG_TOUCHSCREEN_USB_ETT_TC45USB is not set -# CONFIG_TOUCHSCREEN_USB_ETURBO is not set -# CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH is not set -# CONFIG_TOUCHSCREEN_USB_GOTOP is not set -# CONFIG_TOUCHSCREEN_USB_GUNZE is not set -# CONFIG_TOUCHSCREEN_USB_IDEALTEK is not set -# CONFIG_TOUCHSCREEN_USB_IRTOUCH is not set -# CONFIG_TOUCHSCREEN_USB_ITM is not set -# CONFIG_TOUCHSCREEN_USB_JASTEC is not set -# CONFIG_TOUCHSCREEN_USB_NEXIO is not set -# CONFIG_TOUCHSCREEN_USB_PANJIT is not set -# CONFIG_TOUCHSCREEN_USB_ZYTRONIC is not set -# CONFIG_TOUCHSCREEN_W90X900 is not set -# CONFIG_TOUCHSCREEN_WACOM_I2C is not set -# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set -# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set -# CONFIG_TOUCHSCREEN_WM831X is not set -# CONFIG_TOUCHSCREEN_WM9705 is not set -# CONFIG_TOUCHSCREEN_WM9712 is not set -# CONFIG_TOUCHSCREEN_WM9713 is not set -# CONFIG_TOUCHSCREEN_WM97XX is not set -# CONFIG_TOUCHSCREEN_WM97XX_ATMEL is not set -# CONFIG_TOUCHSCREEN_WM97XX_MAINSTONE is not set -# CONFIG_TOUCHSCREEN_WM97XX_ZYLONITE is not set -# CONFIG_TOUCHSCREEN_ZET6223 is not set -# CONFIG_TOUCHSCREEN_ZFORCE is not set -# CONFIG_TPL0102 is not set -# CONFIG_TPS6105X is not set -# CONFIG_TPS65010 is not set -# CONFIG_TPS6507X is not set -# CONFIG_TRACEPOINT_BENCHMARK is not set -# CONFIG_TRACER_SNAPSHOT is not set -# CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP is not set -# CONFIG_TRACE_BRANCH_PROFILING is not set -# CONFIG_TRACE_EVAL_MAP_FILE is not set -CONFIG_TRACE_IRQFLAGS_SUPPORT=y -# CONFIG_TRACE_SINK is not set -# CONFIG_TRACING_EVENTS_GPIO is not set -CONFIG_TRACING_SUPPORT=y -CONFIG_TRAD_SIGNALS=y -# CONFIG_TRANSPARENT_HUGEPAGE is not set -# CONFIG_TREE_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_TRIM_UNUSED_KSYMS is not set -# CONFIG_TRUSTED_KEYS is not set -# CONFIG_TSL2583 is not set -# CONFIG_TSL2x7x is not set -# CONFIG_TSL4531 is not set -# CONFIG_TSYS01 is not set -# CONFIG_TSYS02D is not set -# CONFIG_TTPCI_EEPROM is not set -CONFIG_TTY=y -# CONFIG_TTY_PRINTK is not set -# CONFIG_TUN is not set -# CONFIG_TUN_VNET_CROSS_LE is not set -# CONFIG_TWL4030_CORE is not set -# CONFIG_TWL4030_MADC is not set -# CONFIG_TWL6030_GPADC is not set -# CONFIG_TWL6040_CORE is not set -# CONFIG_TYPEC_TCPM is not set -# CONFIG_TYPEC_UCSI is not set -# CONFIG_TYPHOON is not set -# CONFIG_UACCESS_WITH_MEMCPY is not set -# CONFIG_UBIFS_ATIME_SUPPORT is not set -# CONFIG_UBIFS_FS_ENCRYPTION is not set -# CONFIG_UBIFS_FS_SECURITY is not set -# CONFIG_UBSAN is not set -# CONFIG_UCB1400_CORE is not set -# CONFIG_UCSI is not set -# CONFIG_UDF_FS is not set -CONFIG_UDF_NLS=y -CONFIG_UEVENT_HELPER=y -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_UFS_FS is not set -# CONFIG_UHID is not set -CONFIG_UID16=y -# CONFIG_UIO is not set -# CONFIG_ULTRA is not set -# CONFIG_ULTRIX_PARTITION is not set -CONFIG_UNIX=y -CONFIG_UNIX98_PTYS=y -# CONFIG_UNIXWARE_DISKLABEL is not set -# CONFIG_UNIX_DIAG is not set -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_UPROBES is not set -# CONFIG_UPROBE_EVENTS is not set -# CONFIG_US5182D is not set -# CONFIG_USB is not set -# CONFIG_USBIP_CORE is not set -CONFIG_USBIP_VHCI_HC_PORTS=8 -CONFIG_USBIP_VHCI_NR_HCS=1 -# CONFIG_USBIP_VUDC is not set -# CONFIG_USBPCWATCHDOG is not set -# CONFIG_USB_ACM is not set -# CONFIG_USB_ADUTUX is not set -CONFIG_USB_ALI_M5632=y -# CONFIG_USB_AMD5536UDC is not set -CONFIG_USB_AN2720=y -# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set -# CONFIG_USB_APPLEDISPLAY is not set -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARMLINUX=y -# CONFIG_USB_ATM is not set -# CONFIG_USB_BDC_UDC is not set -CONFIG_USB_BELKIN=y -# CONFIG_USB_C67X00_HCD is not set -# CONFIG_USB_CATC is not set -# CONFIG_USB_CDC_COMPOSITE is not set -# CONFIG_USB_CHAOSKEY is not set -# CONFIG_USB_CHIPIDEA is not set -# CONFIG_USB_CONFIGFS is not set -# CONFIG_USB_CXACRU is not set -# CONFIG_USB_CYPRESS_CY7C63 is not set -# CONFIG_USB_CYTHERM is not set -CONFIG_USB_DEFAULT_PERSIST=y -# CONFIG_USB_DSBR is not set -# CONFIG_USB_DUMMY_HCD is not set -# CONFIG_USB_DWC2 is not set -# CONFIG_USB_DWC2_DEBUG is not set -# CONFIG_USB_DWC2_DUAL_ROLE is not set -# CONFIG_USB_DWC2_HOST is not set -# CONFIG_USB_DWC2_PERIPHERAL is not set -# CONFIG_USB_DWC3 is not set -# CONFIG_USB_DWC3_EXYNOS is not set -# CONFIG_USB_DWC3_KEYSTONE is not set -# CONFIG_USB_DWC3_OF_SIMPLE is not set -# CONFIG_USB_DWC3_PCI is not set -# CONFIG_USB_DWC3_QCOM is not set -# CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_EG20T is not set -# CONFIG_USB_EHCI_ATH79 is not set -# CONFIG_USB_EHCI_HCD is not set -# CONFIG_USB_EHCI_HCD_AT91 is not set -# CONFIG_USB_EHCI_HCD_OMAP is not set -# CONFIG_USB_EHCI_HCD_PPC_OF is not set -# CONFIG_USB_EHCI_MSM is not set -# CONFIG_USB_EHCI_MV is not set -CONFIG_USB_EHCI_ROOT_HUB_TT=y -CONFIG_USB_EHCI_TT_NEWSCHED=y -# CONFIG_USB_EHSET_TEST_FIXTURE is not set -# CONFIG_USB_EMI26 is not set -# CONFIG_USB_EMI62 is not set -# CONFIG_USB_EPSON2888 is not set -# CONFIG_USB_EZUSB_FX2 is not set -# CONFIG_USB_FOTG210_HCD is not set -# CONFIG_USB_FOTG210_UDC is not set -# CONFIG_USB_FSL_USB2 is not set -# CONFIG_USB_FTDI_ELAN is not set -# CONFIG_USB_FUNCTIONFS is not set -# CONFIG_USB_FUSB300 is not set -# CONFIG_USB_GADGET is not set -# CONFIG_USB_GADGETFS is not set -# CONFIG_USB_GADGET_DEBUG is not set -# CONFIG_USB_GADGET_DEBUG_FILES is not set -# CONFIG_USB_GADGET_DEBUG_FS is not set -CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2 -CONFIG_USB_GADGET_VBUS_DRAW=2 -# CONFIG_USB_GADGET_XILINX is not set -# CONFIG_USB_GL860 is not set -# CONFIG_USB_GOKU is not set -# CONFIG_USB_GPIO_VBUS is not set -# CONFIG_USB_GR_UDC is not set -# CONFIG_USB_GSPCA is not set -# CONFIG_USB_GSPCA_BENQ is not set -# CONFIG_USB_GSPCA_CONEX is not set -# CONFIG_USB_GSPCA_CPIA1 is not set -# CONFIG_USB_GSPCA_DTCS033 is not set -# CONFIG_USB_GSPCA_ETOMS is not set -# CONFIG_USB_GSPCA_FINEPIX is not set -# CONFIG_USB_GSPCA_JEILINJ is not set -# CONFIG_USB_GSPCA_JL2005BCD is not set -# CONFIG_USB_GSPCA_KINECT is not set -# CONFIG_USB_GSPCA_KONICA is not set -# CONFIG_USB_GSPCA_MARS is not set -# CONFIG_USB_GSPCA_MR97310A is not set -# CONFIG_USB_GSPCA_NW80X is not set -# CONFIG_USB_GSPCA_OV519 is not set -# CONFIG_USB_GSPCA_OV534 is not set -# CONFIG_USB_GSPCA_OV534_9 is not set -# CONFIG_USB_GSPCA_PAC207 is not set -# CONFIG_USB_GSPCA_PAC7302 is not set -# CONFIG_USB_GSPCA_PAC7311 is not set -# CONFIG_USB_GSPCA_SE401 is not set -# CONFIG_USB_GSPCA_SN9C2028 is not set -# CONFIG_USB_GSPCA_SN9C20X is not set -# CONFIG_USB_GSPCA_SONIXB is not set -# CONFIG_USB_GSPCA_SONIXJ is not set -# CONFIG_USB_GSPCA_SPCA1528 is not set -# CONFIG_USB_GSPCA_SPCA500 is not set -# CONFIG_USB_GSPCA_SPCA501 is not set -# CONFIG_USB_GSPCA_SPCA505 is not set -# CONFIG_USB_GSPCA_SPCA506 is not set -# CONFIG_USB_GSPCA_SPCA508 is not set -# CONFIG_USB_GSPCA_SPCA561 is not set -# CONFIG_USB_GSPCA_SQ905 is not set -# CONFIG_USB_GSPCA_SQ905C is not set -# CONFIG_USB_GSPCA_SQ930X is not set -# CONFIG_USB_GSPCA_STK014 is not set -# CONFIG_USB_GSPCA_STK1135 is not set -# CONFIG_USB_GSPCA_STV0680 is not set -# CONFIG_USB_GSPCA_SUNPLUS is not set -# CONFIG_USB_GSPCA_T613 is not set -# CONFIG_USB_GSPCA_TOPRO is not set -# CONFIG_USB_GSPCA_TOUPTEK is not set -# CONFIG_USB_GSPCA_TV8532 is not set -# CONFIG_USB_GSPCA_VC032X is not set -# CONFIG_USB_GSPCA_VICAM is not set -# CONFIG_USB_GSPCA_XIRLINK_CIT is not set -# CONFIG_USB_GSPCA_ZC3XX is not set -# CONFIG_USB_G_ACM_MS is not set -# CONFIG_USB_G_DBGP is not set -# CONFIG_USB_G_HID is not set -# CONFIG_USB_G_MULTI is not set -# CONFIG_USB_G_NCM is not set -# CONFIG_USB_G_NOKIA is not set -# CONFIG_USB_G_PRINTER is not set -# CONFIG_USB_G_SERIAL is not set -# CONFIG_USB_G_WEBCAM is not set -# CONFIG_USB_HCD_TEST_MODE is not set -# CONFIG_USB_HID is not set -# CONFIG_USB_HIDDEV is not set -# CONFIG_USB_HSIC_USB3503 is not set -# CONFIG_USB_HSIC_USB4604 is not set -# CONFIG_USB_HSO is not set -# CONFIG_USB_HUB_USB251XB is not set -# CONFIG_USB_HWA_HCD is not set -# CONFIG_USB_IDMOUSE is not set -# CONFIG_USB_IMX21_HCD is not set -# CONFIG_USB_IOWARRIOR is not set -# CONFIG_USB_IPHETH is not set -# CONFIG_USB_ISIGHTFW is not set -# CONFIG_USB_ISP116X_HCD is not set -# CONFIG_USB_ISP1301 is not set -# CONFIG_USB_ISP1362_HCD is not set -# CONFIG_USB_ISP1760 is not set -# CONFIG_USB_ISP1760_HCD is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_KBD is not set -# CONFIG_USB_KC2190 is not set -# CONFIG_USB_LAN78XX is not set -# CONFIG_USB_LCD is not set -# CONFIG_USB_LD is not set -# CONFIG_USB_LED is not set -# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set -# CONFIG_USB_LED_TRIG is not set -# CONFIG_USB_LEGOTOWER is not set -# CONFIG_USB_LINK_LAYER_TEST is not set -# CONFIG_USB_M5602 is not set -# CONFIG_USB_M66592 is not set -# CONFIG_USB_MASS_STORAGE is not set -# CONFIG_USB_MAX3421_HCD is not set -# CONFIG_USB_MDC800 is not set -# CONFIG_USB_MICROTEK is not set -# CONFIG_USB_MIDI_GADGET is not set -# CONFIG_USB_MON is not set -# CONFIG_USB_MOUSE is not set -# CONFIG_USB_MSM_OTG is not set -# CONFIG_USB_MTU3 is not set -# CONFIG_USB_MUSB_HDRC is not set -# CONFIG_USB_MV_U3D is not set -# CONFIG_USB_MV_UDC is not set -# CONFIG_USB_MXS_PHY is not set -# CONFIG_USB_NET2272 is not set -# CONFIG_USB_NET2280 is not set -# CONFIG_USB_NET_AX88179_178A is not set -# CONFIG_USB_NET_AX8817X is not set -# CONFIG_USB_NET_CDCETHER is not set -# CONFIG_USB_NET_CDC_EEM is not set -# CONFIG_USB_NET_CDC_MBIM is not set -# CONFIG_USB_NET_CDC_NCM is not set -# CONFIG_USB_NET_CDC_SUBSET is not set -# CONFIG_USB_NET_CH9200 is not set -# CONFIG_USB_NET_CX82310_ETH is not set -# CONFIG_USB_NET_DM9601 is not set -# CONFIG_USB_NET_DRIVERS is not set -# CONFIG_USB_NET_GL620A is not set -# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set -# CONFIG_USB_NET_INT51X1 is not set -# CONFIG_USB_NET_KALMIA is not set -# CONFIG_USB_NET_MCS7830 is not set -# CONFIG_USB_NET_NET1080 is not set -# CONFIG_USB_NET_PLUSB is not set -# CONFIG_USB_NET_QMI_WWAN is not set -# CONFIG_USB_NET_RNDIS_HOST is not set -# CONFIG_USB_NET_RNDIS_WLAN is not set -# CONFIG_USB_NET_SMSC75XX is not set -# CONFIG_USB_NET_SMSC95XX is not set -# CONFIG_USB_NET_SR9700 is not set -# CONFIG_USB_NET_SR9800 is not set -# CONFIG_USB_NET_ZAURUS is not set -# CONFIG_USB_OHCI_HCD is not set -# CONFIG_USB_OHCI_HCD_PCI is not set -# CONFIG_USB_OHCI_HCD_PPC_OF is not set -# CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set -# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set -# CONFIG_USB_OHCI_HCD_SSB is not set -CONFIG_USB_OHCI_LITTLE_ENDIAN=y -# CONFIG_USB_OTG is not set -# CONFIG_USB_OTG_BLACKLIST_HUB is not set -# CONFIG_USB_OTG_FSM is not set -# CONFIG_USB_OTG_WHITELIST is not set -# CONFIG_USB_OXU210HP_HCD is not set -# CONFIG_USB_PCI is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_PHY is not set -# CONFIG_USB_PRINTER is not set -# CONFIG_USB_PWC_INPUT_EVDEV is not set -# CONFIG_USB_PXA27X is not set -# CONFIG_USB_R8A66597 is not set -# CONFIG_USB_R8A66597_HCD is not set -# CONFIG_USB_RCAR_PHY is not set -# CONFIG_USB_RENESAS_USBHS is not set -# CONFIG_USB_RIO500 is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_RTL8152 is not set -# CONFIG_USB_S2255 is not set -# CONFIG_USB_SERIAL is not set -# CONFIG_USB_SERIAL_AIRCABLE is not set -# CONFIG_USB_SERIAL_ARK3116 is not set -# CONFIG_USB_SERIAL_BELKIN is not set -# CONFIG_USB_SERIAL_CH341 is not set -# CONFIG_USB_SERIAL_CP210X is not set -# CONFIG_USB_SERIAL_CYBERJACK is not set -# CONFIG_USB_SERIAL_CYPRESS_M8 is not set -# CONFIG_USB_SERIAL_DEBUG is not set -# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set -# CONFIG_USB_SERIAL_EDGEPORT is not set -# CONFIG_USB_SERIAL_EDGEPORT_TI is not set -# CONFIG_USB_SERIAL_EMPEG is not set -# CONFIG_USB_SERIAL_F81232 is not set -# CONFIG_USB_SERIAL_F8153X is not set -# CONFIG_USB_SERIAL_FTDI_SIO is not set -# CONFIG_USB_SERIAL_GARMIN is not set -CONFIG_USB_SERIAL_GENERIC=y -# CONFIG_USB_SERIAL_IPAQ is not set -# CONFIG_USB_SERIAL_IPW is not set -# CONFIG_USB_SERIAL_IR is not set -# CONFIG_USB_SERIAL_IUU is not set -# CONFIG_USB_SERIAL_KEYSPAN is not set -CONFIG_USB_SERIAL_KEYSPAN_MPR=y -# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set -CONFIG_USB_SERIAL_KEYSPAN_USA18X=y -CONFIG_USB_SERIAL_KEYSPAN_USA19=y -CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y -CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y -CONFIG_USB_SERIAL_KEYSPAN_USA19W=y -CONFIG_USB_SERIAL_KEYSPAN_USA28=y -CONFIG_USB_SERIAL_KEYSPAN_USA28X=y -CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y -CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y -CONFIG_USB_SERIAL_KEYSPAN_USA49W=y -CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y -# CONFIG_USB_SERIAL_KLSI is not set -# CONFIG_USB_SERIAL_KOBIL_SCT is not set -# CONFIG_USB_SERIAL_MCT_U232 is not set -# CONFIG_USB_SERIAL_METRO is not set -# CONFIG_USB_SERIAL_MOS7715_PARPORT is not set -# CONFIG_USB_SERIAL_MOS7720 is not set -# CONFIG_USB_SERIAL_MOS7840 is not set -# CONFIG_USB_SERIAL_MXUPORT is not set -# CONFIG_USB_SERIAL_NAVMAN is not set -# CONFIG_USB_SERIAL_OMNINET is not set -# CONFIG_USB_SERIAL_OPTICON is not set -# CONFIG_USB_SERIAL_OPTION is not set -# CONFIG_USB_SERIAL_OTI6858 is not set -# CONFIG_USB_SERIAL_PL2303 is not set -# CONFIG_USB_SERIAL_QCAUX is not set -# CONFIG_USB_SERIAL_QT2 is not set -# CONFIG_USB_SERIAL_QUALCOMM is not set -# CONFIG_USB_SERIAL_SAFE is not set -CONFIG_USB_SERIAL_SAFE_PADDED=y -# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set -# CONFIG_USB_SERIAL_SIMPLE is not set -# CONFIG_USB_SERIAL_SPCP8X5 is not set -# CONFIG_USB_SERIAL_SSU100 is not set -# CONFIG_USB_SERIAL_SYMBOL is not set -# CONFIG_USB_SERIAL_TI is not set -# CONFIG_USB_SERIAL_UPD78F0730 is not set -# CONFIG_USB_SERIAL_VISOR is not set -# CONFIG_USB_SERIAL_WHITEHEAT is not set -# CONFIG_USB_SERIAL_WISHBONE is not set -# CONFIG_USB_SERIAL_XIRCOM is not set -# CONFIG_USB_SERIAL_XSENS_MT is not set -# CONFIG_USB_SEVSEG is not set -# CONFIG_USB_SIERRA_NET is not set -# CONFIG_USB_SISUSBVGA is not set -# CONFIG_USB_SL811_HCD is not set -# CONFIG_USB_SNP_UDC_PLAT is not set -# CONFIG_USB_SPEEDTOUCH is not set -# CONFIG_USB_STKWEBCAM is not set -# CONFIG_USB_STORAGE is not set -# CONFIG_USB_STORAGE_ALAUDA is not set -# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set -# CONFIG_USB_STORAGE_DATAFAB is not set -# CONFIG_USB_STORAGE_DEBUG is not set -# CONFIG_USB_STORAGE_ENE_UB6250 is not set -# CONFIG_USB_STORAGE_FREECOM is not set -# CONFIG_USB_STORAGE_ISD200 is not set -# CONFIG_USB_STORAGE_JUMPSHOT is not set -# CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_ONETOUCH is not set -# CONFIG_USB_STORAGE_REALTEK is not set -# CONFIG_USB_STORAGE_SDDR09 is not set -# CONFIG_USB_STORAGE_SDDR55 is not set -# CONFIG_USB_STORAGE_USBAT is not set -# CONFIG_USB_STV06XX is not set -# CONFIG_USB_SUPPORT is not set -# CONFIG_USB_SWITCH_FSA9480 is not set -# CONFIG_USB_TEST is not set -# CONFIG_USB_TMC is not set -# CONFIG_USB_TRANCEVIBRATOR is not set -# CONFIG_USB_UAS is not set -# CONFIG_USB_UEAGLEATM is not set -# CONFIG_USB_ULPI is not set -# CONFIG_USB_ULPI_BUS is not set -# CONFIG_USB_USBNET is not set -# CONFIG_USB_USS720 is not set -# CONFIG_USB_VIDEO_CLASS is not set -CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y -# CONFIG_USB_VL600 is not set -# CONFIG_USB_WDM is not set -# CONFIG_USB_WHCI_HCD is not set -# CONFIG_USB_WUSB is not set -# CONFIG_USB_WUSB_CBAF is not set -# CONFIG_USB_XHCI_HCD is not set -# CONFIG_USB_XHCI_MVEBU is not set -# CONFIG_USB_XHCI_TEGRA is not set -# CONFIG_USB_XUSBATM is not set -# CONFIG_USB_YUREX is not set -# CONFIG_USB_ZD1201 is not set -# CONFIG_USB_ZERO is not set -# CONFIG_USB_ZR364XX is not set -# CONFIG_USELIB is not set -# CONFIG_USERFAULTFD is not set -# CONFIG_USE_OF is not set -# CONFIG_UTS_NS is not set -# CONFIG_UWB is not set -# CONFIG_U_SERIAL_CONSOLE is not set -# CONFIG_V4L_MEM2MEM_DRIVERS is not set -# CONFIG_V4L_TEST_DRIVERS is not set -# CONFIG_VCNL4000 is not set -# CONFIG_VDSO is not set -# CONFIG_VEML6070 is not set -# CONFIG_VETH is not set -# CONFIG_VEXPRESS_CONFIG is not set -# CONFIG_VF610_ADC is not set -# CONFIG_VF610_DAC is not set -# CONFIG_VFAT_FS is not set -# CONFIG_VGASTATE is not set -# CONFIG_VGA_ARB is not set -# CONFIG_VGA_SWITCHEROO is not set -# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set -# CONFIG_VHOST_NET is not set -# CONFIG_VHOST_VSOCK is not set -# CONFIG_VIA_RHINE is not set -# CONFIG_VIA_VELOCITY is not set -# CONFIG_VIDEO_ADV7170 is not set -# CONFIG_VIDEO_ADV7175 is not set -# CONFIG_VIDEO_ADV7180 is not set -# CONFIG_VIDEO_ADV7183 is not set -# CONFIG_VIDEO_ADV7343 is not set -# CONFIG_VIDEO_ADV7393 is not set -# CONFIG_VIDEO_ADV_DEBUG is not set -# CONFIG_VIDEO_AK881X is not set -# CONFIG_VIDEO_BT819 is not set -# CONFIG_VIDEO_BT848 is not set -# CONFIG_VIDEO_BT856 is not set -# CONFIG_VIDEO_BT866 is not set -# CONFIG_VIDEO_CAFE_CCIC is not set -# CONFIG_VIDEO_CS3308 is not set -# CONFIG_VIDEO_CS5345 is not set -# CONFIG_VIDEO_CS53L32A is not set -# CONFIG_VIDEO_CX231XX is not set -# CONFIG_VIDEO_CX2341X is not set -# CONFIG_VIDEO_CX25840 is not set -# CONFIG_VIDEO_CX88 is not set -# CONFIG_VIDEO_DEV is not set -# CONFIG_VIDEO_DM6446_CCDC is not set -# CONFIG_VIDEO_DT3155 is not set -# CONFIG_VIDEO_EM28XX is not set -# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set -# CONFIG_VIDEO_GO7007 is not set -# CONFIG_VIDEO_HDPVR is not set -# CONFIG_VIDEO_HEXIUM_GEMINI is not set -# CONFIG_VIDEO_HEXIUM_ORION is not set -# CONFIG_VIDEO_IR_I2C is not set -# CONFIG_VIDEO_IVTV is not set -# CONFIG_VIDEO_KS0127 is not set -# CONFIG_VIDEO_M52790 is not set -# CONFIG_VIDEO_ML86V7667 is not set -# CONFIG_VIDEO_MSP3400 is not set -# CONFIG_VIDEO_MT9M111 is not set -# CONFIG_VIDEO_MT9V011 is not set -# CONFIG_VIDEO_MXB is not set -# CONFIG_VIDEO_NOON010PC30 is not set -# CONFIG_VIDEO_OMAP2_VOUT is not set -# CONFIG_VIDEO_OV2640 is not set -# CONFIG_VIDEO_OV2659 is not set -# CONFIG_VIDEO_OV6650 is not set -# CONFIG_VIDEO_OV7640 is not set -# CONFIG_VIDEO_OV7670 is not set -# CONFIG_VIDEO_PVRUSB2 is not set -# CONFIG_VIDEO_SAA6588 is not set -# CONFIG_VIDEO_SAA6752HS is not set -# CONFIG_VIDEO_SAA7110 is not set -# CONFIG_VIDEO_SAA711X is not set -# CONFIG_VIDEO_SAA7127 is not set -# CONFIG_VIDEO_SAA7134 is not set -# CONFIG_VIDEO_SAA717X is not set -# CONFIG_VIDEO_SAA7185 is not set -# CONFIG_VIDEO_SH_MOBILE_CEU is not set -# CONFIG_VIDEO_SONY_BTF_MPX is not set -# CONFIG_VIDEO_SR030PC30 is not set -# CONFIG_VIDEO_TDA7432 is not set -# CONFIG_VIDEO_TDA9840 is not set -# CONFIG_VIDEO_TEA6415C is not set -# CONFIG_VIDEO_TEA6420 is not set -# CONFIG_VIDEO_THS7303 is not set -# CONFIG_VIDEO_THS8200 is not set -# CONFIG_VIDEO_TIMBERDALE is not set -# CONFIG_VIDEO_TLV320AIC23B is not set -# CONFIG_VIDEO_TM6000 is not set -# CONFIG_VIDEO_TVAUDIO is not set -# CONFIG_VIDEO_TVP514X is not set -# CONFIG_VIDEO_TVP5150 is not set -# CONFIG_VIDEO_TVP7002 is not set -# CONFIG_VIDEO_TW2804 is not set -# CONFIG_VIDEO_TW9903 is not set -# CONFIG_VIDEO_TW9906 is not set -# CONFIG_VIDEO_UDA1342 is not set -# CONFIG_VIDEO_UPD64031A is not set -# CONFIG_VIDEO_UPD64083 is not set -# CONFIG_VIDEO_USBTV is not set -# CONFIG_VIDEO_USBVISION is not set -# CONFIG_VIDEO_V4L2 is not set -# CONFIG_VIDEO_VP27SMPX is not set -# CONFIG_VIDEO_VPX3220 is not set -# CONFIG_VIDEO_VS6624 is not set -# CONFIG_VIDEO_WM8739 is not set -# CONFIG_VIDEO_WM8775 is not set -# CONFIG_VIDEO_ZORAN is not set -# CONFIG_VIRTIO_BALLOON is not set -# CONFIG_VIRTIO_BLK_SCSI is not set -# CONFIG_VIRTIO_INPUT is not set -# CONFIG_VIRTIO_MMIO is not set -# CONFIG_VIRTIO_PCI is not set -# CONFIG_VIRTUALIZATION is not set -# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set -# CONFIG_VIRT_DRIVERS is not set -CONFIG_VIRT_TO_BUS=y -# CONFIG_VITESSE_PHY is not set -# CONFIG_VL6180 is not set -CONFIG_VLAN_8021Q=y -# CONFIG_VLAN_8021Q_GVRP is not set -# CONFIG_VLAN_8021Q_MVRP is not set -# CONFIG_VME_BUS is not set -# CONFIG_VMSPLIT_1G is not set -# CONFIG_VMSPLIT_2G is not set -# CONFIG_VMSPLIT_2G_OPT is not set -CONFIG_VMSPLIT_3G=y -# CONFIG_VMSPLIT_3G_OPT is not set -# CONFIG_VMWARE_PVSCSI is not set -# CONFIG_VMXNET3 is not set -# CONFIG_VM_EVENT_COUNTERS is not set -# CONFIG_VOP_BUS is not set -# CONFIG_VORTEX is not set -# CONFIG_VSOCKETS is not set -# CONFIG_VT is not set -# CONFIG_VT6655 is not set -# CONFIG_VT6656 is not set -# CONFIG_VXFS_FS is not set -# CONFIG_VXGE is not set -# CONFIG_VXLAN is not set -# CONFIG_VZ89X is not set -# CONFIG_W1 is not set -# CONFIG_W1_CON is not set -# CONFIG_W1_MASTER_DS1WM is not set -# CONFIG_W1_MASTER_DS2482 is not set -# CONFIG_W1_MASTER_DS2490 is not set -# CONFIG_W1_MASTER_GPIO is not set -# CONFIG_W1_MASTER_MATROX is not set -# CONFIG_W1_SLAVE_DS2405 is not set -# CONFIG_W1_SLAVE_DS2406 is not set -# CONFIG_W1_SLAVE_DS2408 is not set -# CONFIG_W1_SLAVE_DS2413 is not set -# CONFIG_W1_SLAVE_DS2423 is not set -# CONFIG_W1_SLAVE_DS2431 is not set -# CONFIG_W1_SLAVE_DS2433 is not set -# CONFIG_W1_SLAVE_DS2438 is not set -# CONFIG_W1_SLAVE_DS2760 is not set -# CONFIG_W1_SLAVE_DS2780 is not set -# CONFIG_W1_SLAVE_DS2781 is not set -# CONFIG_W1_SLAVE_DS2805 is not set -# CONFIG_W1_SLAVE_DS28E04 is not set -# CONFIG_W1_SLAVE_SMEM is not set -# CONFIG_W1_SLAVE_THERM is not set -# CONFIG_W83627HF_WDT is not set -# CONFIG_W83877F_WDT is not set -# CONFIG_W83977F_WDT is not set -# CONFIG_WAN is not set -# CONFIG_WANXL is not set -# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_CORE is not set -CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y -# CONFIG_WATCHDOG_NOWAYOUT is not set -# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set -# CONFIG_WATCHDOG_SYSFS is not set -# CONFIG_WD80x3 is not set -# CONFIG_WDAT_WDT is not set -# CONFIG_WDTPCI is not set -CONFIG_WEXT_CORE=y -CONFIG_WEXT_PRIV=y -CONFIG_WEXT_PROC=y -CONFIG_WEXT_SPY=y -CONFIG_WILINK_PLATFORM_DATA=y -# CONFIG_WIMAX is not set -CONFIG_WIRELESS=y -CONFIG_WIRELESS_EXT=y -# CONFIG_WIRELESS_WDS is not set -# CONFIG_WIZNET_W5100 is not set -# CONFIG_WIZNET_W5300 is not set -# CONFIG_WL1251 is not set -# CONFIG_WL12XX is not set -# CONFIG_WL18XX is not set -CONFIG_WLAN=y -# CONFIG_WLAN_VENDOR_ADMTEK is not set -# CONFIG_WLAN_VENDOR_ATH is not set -# CONFIG_WLAN_VENDOR_ATMEL is not set -# CONFIG_WLAN_VENDOR_BROADCOM is not set -# CONFIG_WLAN_VENDOR_CISCO is not set -# CONFIG_WLAN_VENDOR_INTEL is not set -# CONFIG_WLAN_VENDOR_INTERSIL is not set -# CONFIG_WLAN_VENDOR_MARVELL is not set -# CONFIG_WLAN_VENDOR_MEDIATEK is not set -# CONFIG_WLAN_VENDOR_QUANTENNA is not set -# CONFIG_WLAN_VENDOR_RALINK is not set -# CONFIG_WLAN_VENDOR_REALTEK is not set -# CONFIG_WLAN_VENDOR_RSI is not set -# CONFIG_WLAN_VENDOR_ST is not set -# CONFIG_WLAN_VENDOR_TI is not set -# CONFIG_WLAN_VENDOR_ZYDAS is not set -# CONFIG_WLCORE is not set -CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y -# CONFIG_WQ_WATCHDOG is not set -# CONFIG_WW_MUTEX_SELFTEST is not set -# CONFIG_X25 is not set -# CONFIG_X509_CERTIFICATE_PARSER is not set -# CONFIG_X86_PKG_TEMP_THERMAL is not set -CONFIG_X86_SYSFB=y -# CONFIG_XEN is not set -CONFIG_XFRM=y -# CONFIG_XFRM_IPCOMP is not set -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_USER is not set -# CONFIG_XFS_DEBUG is not set -# CONFIG_XFS_FS is not set -# CONFIG_XFS_POSIX_ACL is not set -# CONFIG_XFS_QUOTA is not set -# CONFIG_XFS_RT is not set -# CONFIG_XFS_WARN is not set -# CONFIG_XILINX_AXI_EMAC is not set -# CONFIG_XILINX_DMA is not set -# CONFIG_XILINX_EMACLITE is not set -# CONFIG_XILINX_GMII2RGMII is not set -# CONFIG_XILINX_LL_TEMAC is not set -# CONFIG_XILINX_WATCHDOG is not set -# CONFIG_XILINX_ZYNQMP_DMA is not set -# CONFIG_XILLYBUS is not set -# CONFIG_XIP_KERNEL is not set -# CONFIG_XMON is not set -CONFIG_XZ_DEC=y -# CONFIG_XZ_DEC_ARM is not set -# CONFIG_XZ_DEC_ARMTHUMB is not set -# CONFIG_XZ_DEC_BCJ is not set -# CONFIG_XZ_DEC_IA64 is not set -# CONFIG_XZ_DEC_POWERPC is not set -# CONFIG_XZ_DEC_SPARC is not set -# CONFIG_XZ_DEC_TEST is not set -# CONFIG_XZ_DEC_X86 is not set -# CONFIG_YAM is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_YENTA is not set -# CONFIG_YENTA_O2 is not set -# CONFIG_YENTA_RICOH is not set -# CONFIG_YENTA_TI is not set -# CONFIG_YENTA_TOSHIBA is not set -# CONFIG_ZBUD is not set -# CONFIG_ZD1211RW is not set -# CONFIG_ZD1211RW_DEBUG is not set -# CONFIG_ZEROPLUS_FF is not set -# CONFIG_ZIIRAVE_WATCHDOG is not set -# CONFIG_ZISOFS is not set -# CONFIG_ZLIB_DEFLATE is not set -# CONFIG_ZLIB_INFLATE is not set -CONFIG_ZONE_DMA=y -# CONFIG_ZPA2326 is not set -# CONFIG_ZPOOL is not set -# CONFIG_ZRAM is not set -# CONFIG_ZSMALLOC is not set -# CONFIG_ZX_TDM is not set diff --git a/target/linux/generic/hack-4.14/204-module_strip.patch b/target/linux/generic/hack-4.14/204-module_strip.patch deleted file mode 100644 index c53963c530..0000000000 --- a/target/linux/generic/hack-4.14/204-module_strip.patch +++ /dev/null @@ -1,208 +0,0 @@ -From a779a482fb9b9f8fcdf8b2519c789b4b9bb5dd05 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 7 Jul 2017 16:56:48 +0200 -Subject: build: add a hack for removing non-essential module info - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - include/linux/module.h | 13 ++++++++----- - include/linux/moduleparam.h | 15 ++++++++++++--- - init/Kconfig | 7 +++++++ - kernel/module.c | 5 ++++- - scripts/mod/modpost.c | 12 ++++++++++++ - 5 files changed, 43 insertions(+), 9 deletions(-) - ---- a/include/linux/module.h -+++ b/include/linux/module.h -@@ -158,6 +158,7 @@ extern void cleanup_module(void); - - /* Generic info of form tag = "info" */ - #define MODULE_INFO(tag, info) __MODULE_INFO(tag, tag, info) -+#define MODULE_INFO_STRIP(tag, info) __MODULE_INFO_STRIP(tag, tag, info) - - /* For userspace: you can also call me... */ - #define MODULE_ALIAS(_alias) MODULE_INFO(alias, _alias) -@@ -201,12 +202,12 @@ extern void cleanup_module(void); - * Author(s), use "Name <email>" or just "Name", for multiple - * authors use multiple MODULE_AUTHOR() statements/lines. - */ --#define MODULE_AUTHOR(_author) MODULE_INFO(author, _author) -+#define MODULE_AUTHOR(_author) MODULE_INFO_STRIP(author, _author) - - /* What your module does. */ --#define MODULE_DESCRIPTION(_description) MODULE_INFO(description, _description) -+#define MODULE_DESCRIPTION(_description) MODULE_INFO_STRIP(description, _description) - --#ifdef MODULE -+#if defined(MODULE) && !defined(CONFIG_MODULE_STRIPPED) - /* Creates an alias so file2alias.c can find device table. */ - #define MODULE_DEVICE_TABLE(type, name) \ - extern typeof(name) __mod_##type##__##name##_device_table \ -@@ -233,7 +234,9 @@ extern typeof(name) __mod_##type##__##na - */ - - #if defined(MODULE) || !defined(CONFIG_SYSFS) --#define MODULE_VERSION(_version) MODULE_INFO(version, _version) -+#define MODULE_VERSION(_version) MODULE_INFO_STRIP(version, _version) -+#elif defined(CONFIG_MODULE_STRIPPED) -+#define MODULE_VERSION(_version) __MODULE_INFO_DISABLED(version) - #else - #define MODULE_VERSION(_version) \ - static struct module_version_attribute ___modver_attr = { \ -@@ -255,7 +258,7 @@ extern typeof(name) __mod_##type##__##na - /* Optional firmware file (or files) needed by the module - * format is simply firmware file name. Multiple firmware - * files require multiple MODULE_FIRMWARE() specifiers */ --#define MODULE_FIRMWARE(_firmware) MODULE_INFO(firmware, _firmware) -+#define MODULE_FIRMWARE(_firmware) MODULE_INFO_STRIP(firmware, _firmware) - - struct notifier_block; - ---- a/include/linux/moduleparam.h -+++ b/include/linux/moduleparam.h -@@ -17,6 +17,16 @@ - /* Chosen so that structs with an unsigned long line up. */ - #define MAX_PARAM_PREFIX_LEN (64 - sizeof(unsigned long)) - -+/* This struct is here for syntactic coherency, it is not used */ -+#define __MODULE_INFO_DISABLED(name) \ -+ struct __UNIQUE_ID(name) {} -+ -+#ifdef CONFIG_MODULE_STRIPPED -+#define __MODULE_INFO_STRIP(tag, name, info) __MODULE_INFO_DISABLED(name) -+#else -+#define __MODULE_INFO_STRIP(tag, name, info) __MODULE_INFO(tag, name, info) -+#endif -+ - #ifdef MODULE - #define __MODULE_INFO(tag, name, info) \ - static const char __UNIQUE_ID(name)[] \ -@@ -24,8 +34,7 @@ static const char __UNIQUE_ID(name)[] - = __stringify(tag) "=" info - #else /* !MODULE */ - /* This struct is here for syntactic coherency, it is not used */ --#define __MODULE_INFO(tag, name, info) \ -- struct __UNIQUE_ID(name) {} -+#define __MODULE_INFO(tag, name, info) __MODULE_INFO_DISABLED(name) - #endif - #define __MODULE_PARM_TYPE(name, _type) \ - __MODULE_INFO(parmtype, name##type, #name ":" _type) -@@ -33,7 +42,7 @@ static const char __UNIQUE_ID(name)[] - /* One for each parameter, describing how to use it. Some files do - multiple of these per line, so can't just use MODULE_INFO. */ - #define MODULE_PARM_DESC(_parm, desc) \ -- __MODULE_INFO(parm, _parm, #_parm ":" desc) -+ __MODULE_INFO_STRIP(parm, _parm, #_parm ":" desc) - - struct kernel_param; - ---- a/init/Kconfig -+++ b/init/Kconfig -@@ -1903,6 +1903,13 @@ config TRIM_UNUSED_KSYMS - - If unsure, or if you need to build out-of-tree modules, say N. - -+config MODULE_STRIPPED -+ bool "Reduce module size" -+ depends on MODULES -+ help -+ Remove module parameter descriptions, author info, version, aliases, -+ device tables, etc. -+ - endif # MODULES - - config MODULES_TREE_LOOKUP ---- a/kernel/module.c -+++ b/kernel/module.c -@@ -3024,9 +3024,11 @@ static struct module *setup_load_info(st - - static int check_modinfo(struct module *mod, struct load_info *info, int flags) - { -- const char *modmagic = get_modinfo(info, "vermagic"); - int err; - -+#ifndef CONFIG_MODULE_STRIPPED -+ const char *modmagic = get_modinfo(info, "vermagic"); -+ - if (flags & MODULE_INIT_IGNORE_VERMAGIC) - modmagic = NULL; - -@@ -3047,6 +3049,7 @@ static int check_modinfo(struct module * - mod->name); - add_taint_module(mod, TAINT_OOT_MODULE, LOCKDEP_STILL_OK); - } -+#endif - - check_modinfo_retpoline(mod, info); - ---- a/scripts/mod/modpost.c -+++ b/scripts/mod/modpost.c -@@ -1996,7 +1996,9 @@ static void read_symbols(char *modname) - symname = remove_dot(info.strtab + sym->st_name); - - handle_modversions(mod, &info, sym, symname); -+#ifndef CONFIG_MODULE_STRIPPED - handle_moddevtable(mod, &info, sym, symname); -+#endif - } - if (!is_vmlinux(modname) || - (is_vmlinux(modname) && vmlinux_section_warnings)) -@@ -2157,8 +2159,10 @@ static void add_header(struct buffer *b, - buf_printf(b, "#include <linux/vermagic.h>\n"); - buf_printf(b, "#include <linux/compiler.h>\n"); - buf_printf(b, "\n"); -+#ifndef CONFIG_MODULE_STRIPPED - buf_printf(b, "MODULE_INFO(vermagic, VERMAGIC_STRING);\n"); - buf_printf(b, "MODULE_INFO(name, KBUILD_MODNAME);\n"); -+#endif - buf_printf(b, "\n"); - buf_printf(b, "__visible struct module __this_module\n"); - buf_printf(b, "__attribute__((section(\".gnu.linkonce.this_module\"))) = {\n"); -@@ -2175,8 +2179,10 @@ static void add_header(struct buffer *b, - - static void add_intree_flag(struct buffer *b, int is_intree) - { -+#ifndef CONFIG_MODULE_STRIPPED - if (is_intree) - buf_printf(b, "\nMODULE_INFO(intree, \"Y\");\n"); -+#endif - } - - /* Cannot check for assembler */ -@@ -2189,10 +2195,12 @@ static void add_retpoline(struct buffer - - static void add_staging_flag(struct buffer *b, const char *name) - { -+#ifndef CONFIG_MODULE_STRIPPED - static const char *staging_dir = "drivers/staging"; - - if (strncmp(staging_dir, name, strlen(staging_dir)) == 0) - buf_printf(b, "\nMODULE_INFO(staging, \"Y\");\n"); -+#endif - } - - /** -@@ -2291,11 +2299,13 @@ static void add_depends(struct buffer *b - - static void add_srcversion(struct buffer *b, struct module *mod) - { -+#ifndef CONFIG_MODULE_STRIPPED - if (mod->srcversion[0]) { - buf_printf(b, "\n"); - buf_printf(b, "MODULE_INFO(srcversion, \"%s\");\n", - mod->srcversion); - } -+#endif - } - - static void write_if_changed(struct buffer *b, const char *fname) -@@ -2532,7 +2542,9 @@ int main(int argc, char **argv) - add_staging_flag(&buf, mod->name); - err |= add_versions(&buf, mod); - add_depends(&buf, mod, modules); -+#ifndef CONFIG_MODULE_STRIPPED - add_moddevtable(&buf, mod); -+#endif - add_srcversion(&buf, mod); - - sprintf(fname, "%s.mod.c", mod->name); diff --git a/target/linux/generic/hack-4.14/207-disable-modorder.patch b/target/linux/generic/hack-4.14/207-disable-modorder.patch deleted file mode 100644 index 0cfb4d33ec..0000000000 --- a/target/linux/generic/hack-4.14/207-disable-modorder.patch +++ /dev/null @@ -1,44 +0,0 @@ -From c9ef4ab0f54356ee9f91d9676ea0ec123840ddc7 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 7 Jul 2017 16:57:33 +0200 -Subject: kernel: do not build modules.order - -It is not needed for anything on the system and skipping this saves some -build time, especially in cases where there is nothing to do. - -lede-commit: afc1675833a7bf5df094f59f7250369520646d04 -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - Makefile | 2 -- - scripts/Makefile.build | 2 +- - 2 files changed, 1 insertion(+), 3 deletions(-) - ---- a/Makefile -+++ b/Makefile -@@ -1260,7 +1260,6 @@ endif - - PHONY += modules - modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin -- $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order - @$(kecho) ' Building modules, stage 2.'; - $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost - -@@ -1289,7 +1288,6 @@ _modinst_: - rm -f $(MODLIB)/build ; \ - ln -s $(CURDIR) $(MODLIB)/build ; \ - fi -- @cp -f $(objtree)/modules.order $(MODLIB)/ - @cp -f $(objtree)/modules.builtin $(MODLIB)/ - $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modinst - ---- a/scripts/Makefile.build -+++ b/scripts/Makefile.build -@@ -94,7 +94,7 @@ modorder-target := $(obj)/modules.order - # We keep a list of all modules in $(MODVERDIR) - - __build: $(if $(KBUILD_BUILTIN),$(builtin-target) $(lib-target) $(extra-y)) \ -- $(if $(KBUILD_MODULES),$(obj-m) $(modorder-target)) \ -+ $(if $(KBUILD_MODULES),$(obj-m)) \ - $(subdir-ym) $(always) - @: - diff --git a/target/linux/generic/hack-4.14/210-darwin_scripts_include.patch b/target/linux/generic/hack-4.14/210-darwin_scripts_include.patch deleted file mode 100644 index 95c7ea4232..0000000000 --- a/target/linux/generic/hack-4.14/210-darwin_scripts_include.patch +++ /dev/null @@ -1,3065 +0,0 @@ -From db7c30dcd9a0391bf13b62c9f91e144d762ef43a Mon Sep 17 00:00:00 2001 -From: Florian Fainelli <f.fainelli@gmail.com> -Date: Fri, 7 Jul 2017 17:00:49 +0200 -Subject: Add an OSX specific patch to make the kernel be compiled - -lede-commit: 3fc2a24f0422b2f55f9ed43f116db3111f700526 -Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> ---- - scripts/kconfig/Makefile | 3 + - scripts/mod/elf.h | 3007 ++++++++++++++++++++++++++++++++++++++++++++ - scripts/mod/mk_elfconfig.c | 4 + - scripts/mod/modpost.h | 4 + - 4 files changed, 3018 insertions(+) - create mode 100644 scripts/mod/elf.h - ---- a/scripts/kconfig/Makefile -+++ b/scripts/kconfig/Makefile -@@ -164,6 +164,9 @@ check-lxdialog := $(srctree)/$(src)/lxd - # we really need to do so. (Do not call gcc as part of make mrproper) - HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags) \ - -DLOCALE -+ifeq ($(shell uname -s),Darwin) -+HOST_LOADLIBES += -lncurses -+endif - - # =========================================================================== - # Shared Makefile for the various kconfig executables: ---- /dev/null -+++ b/scripts/mod/elf.h -@@ -0,0 +1,3007 @@ -+/* This file defines standard ELF types, structures, and macros. -+ Copyright (C) 1995-2012 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, see -+ <http://www.gnu.org/licenses/>. */ -+ -+#ifndef _ELF_H -+#define _ELF_H 1 -+ -+/* Standard ELF types. */ -+ -+#include <stdint.h> -+ -+/* Type for a 16-bit quantity. */ -+typedef uint16_t Elf32_Half; -+typedef uint16_t Elf64_Half; -+ -+/* Types for signed and unsigned 32-bit quantities. */ -+typedef uint32_t Elf32_Word; -+typedef int32_t Elf32_Sword; -+typedef uint32_t Elf64_Word; -+typedef int32_t Elf64_Sword; -+ -+/* Types for signed and unsigned 64-bit quantities. */ -+typedef uint64_t Elf32_Xword; -+typedef int64_t Elf32_Sxword; -+typedef uint64_t Elf64_Xword; -+typedef int64_t Elf64_Sxword; -+ -+/* Type of addresses. */ -+typedef uint32_t Elf32_Addr; -+typedef uint64_t Elf64_Addr; -+ -+/* Type of file offsets. */ -+typedef uint32_t Elf32_Off; -+typedef uint64_t Elf64_Off; -+ -+/* Type for section indices, which are 16-bit quantities. */ -+typedef uint16_t Elf32_Section; -+typedef uint16_t Elf64_Section; -+ -+/* Type for version symbol information. */ -+typedef Elf32_Half Elf32_Versym; -+typedef Elf64_Half Elf64_Versym; -+ -+ -+/* The ELF file header. This appears at the start of every ELF file. */ -+ -+#define EI_NIDENT (16) -+ -+typedef struct -+{ -+ unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */ -+ Elf32_Half e_type; /* Object file type */ -+ Elf32_Half e_machine; /* Architecture */ -+ Elf32_Word e_version; /* Object file version */ -+ Elf32_Addr e_entry; /* Entry point virtual address */ -+ Elf32_Off e_phoff; /* Program header table file offset */ -+ Elf32_Off e_shoff; /* Section header table file offset */ -+ Elf32_Word e_flags; /* Processor-specific flags */ -+ Elf32_Half e_ehsize; /* ELF header size in bytes */ -+ Elf32_Half e_phentsize; /* Program header table entry size */ -+ Elf32_Half e_phnum; /* Program header table entry count */ -+ Elf32_Half e_shentsize; /* Section header table entry size */ -+ Elf32_Half e_shnum; /* Section header table entry count */ -+ Elf32_Half e_shstrndx; /* Section header string table index */ -+} Elf32_Ehdr; -+ -+typedef struct -+{ -+ unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */ -+ Elf64_Half e_type; /* Object file type */ -+ Elf64_Half e_machine; /* Architecture */ -+ Elf64_Word e_version; /* Object file version */ -+ Elf64_Addr e_entry; /* Entry point virtual address */ -+ Elf64_Off e_phoff; /* Program header table file offset */ -+ Elf64_Off e_shoff; /* Section header table file offset */ -+ Elf64_Word e_flags; /* Processor-specific flags */ -+ Elf64_Half e_ehsize; /* ELF header size in bytes */ -+ Elf64_Half e_phentsize; /* Program header table entry size */ -+ Elf64_Half e_phnum; /* Program header table entry count */ -+ Elf64_Half e_shentsize; /* Section header table entry size */ -+ Elf64_Half e_shnum; /* Section header table entry count */ -+ Elf64_Half e_shstrndx; /* Section header string table index */ -+} Elf64_Ehdr; -+ -+/* Fields in the e_ident array. The EI_* macros are indices into the -+ array. The macros under each EI_* macro are the values the byte -+ may have. */ -+ -+#define EI_MAG0 0 /* File identification byte 0 index */ -+#define ELFMAG0 0x7f /* Magic number byte 0 */ -+ -+#define EI_MAG1 1 /* File identification byte 1 index */ -+#define ELFMAG1 'E' /* Magic number byte 1 */ -+ -+#define EI_MAG2 2 /* File identification byte 2 index */ -+#define ELFMAG2 'L' /* Magic number byte 2 */ -+ -+#define EI_MAG3 3 /* File identification byte 3 index */ -+#define ELFMAG3 'F' /* Magic number byte 3 */ -+ -+/* Conglomeration of the identification bytes, for easy testing as a word. */ -+#define ELFMAG "\177ELF" -+#define SELFMAG 4 -+ -+#define EI_CLASS 4 /* File class byte index */ -+#define ELFCLASSNONE 0 /* Invalid class */ -+#define ELFCLASS32 1 /* 32-bit objects */ -+#define ELFCLASS64 2 /* 64-bit objects */ -+#define ELFCLASSNUM 3 -+ -+#define EI_DATA 5 /* Data encoding byte index */ -+#define ELFDATANONE 0 /* Invalid data encoding */ -+#define ELFDATA2LSB 1 /* 2's complement, little endian */ -+#define ELFDATA2MSB 2 /* 2's complement, big endian */ -+#define ELFDATANUM 3 -+ -+#define EI_VERSION 6 /* File version byte index */ -+ /* Value must be EV_CURRENT */ -+ -+#define EI_OSABI 7 /* OS ABI identification */ -+#define ELFOSABI_NONE 0 /* UNIX System V ABI */ -+#define ELFOSABI_SYSV 0 /* Alias. */ -+#define ELFOSABI_HPUX 1 /* HP-UX */ -+#define ELFOSABI_NETBSD 2 /* NetBSD. */ -+#define ELFOSABI_GNU 3 /* Object uses GNU ELF extensions. */ -+#define ELFOSABI_LINUX ELFOSABI_GNU /* Compatibility alias. */ -+#define ELFOSABI_SOLARIS 6 /* Sun Solaris. */ -+#define ELFOSABI_AIX 7 /* IBM AIX. */ -+#define ELFOSABI_IRIX 8 /* SGI Irix. */ -+#define ELFOSABI_FREEBSD 9 /* FreeBSD. */ -+#define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */ -+#define ELFOSABI_MODESTO 11 /* Novell Modesto. */ -+#define ELFOSABI_OPENBSD 12 /* OpenBSD. */ -+#define ELFOSABI_ARM_AEABI 64 /* ARM EABI */ -+#define ELFOSABI_ARM 97 /* ARM */ -+#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ -+ -+#define EI_ABIVERSION 8 /* ABI version */ -+ -+#define EI_PAD 9 /* Byte index of padding bytes */ -+ -+/* Legal values for e_type (object file type). */ -+ -+#define ET_NONE 0 /* No file type */ -+#define ET_REL 1 /* Relocatable file */ -+#define ET_EXEC 2 /* Executable file */ -+#define ET_DYN 3 /* Shared object file */ -+#define ET_CORE 4 /* Core file */ -+#define ET_NUM 5 /* Number of defined types */ -+#define ET_LOOS 0xfe00 /* OS-specific range start */ -+#define ET_HIOS 0xfeff /* OS-specific range end */ -+#define ET_LOPROC 0xff00 /* Processor-specific range start */ -+#define ET_HIPROC 0xffff /* Processor-specific range end */ -+ -+/* Legal values for e_machine (architecture). */ -+ -+#define EM_NONE 0 /* No machine */ -+#define EM_M32 1 /* AT&T WE 32100 */ -+#define EM_SPARC 2 /* SUN SPARC */ -+#define EM_386 3 /* Intel 80386 */ -+#define EM_68K 4 /* Motorola m68k family */ -+#define EM_88K 5 /* Motorola m88k family */ -+#define EM_860 7 /* Intel 80860 */ -+#define EM_MIPS 8 /* MIPS R3000 big-endian */ -+#define EM_S370 9 /* IBM System/370 */ -+#define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian */ -+ -+#define EM_PARISC 15 /* HPPA */ -+#define EM_VPP500 17 /* Fujitsu VPP500 */ -+#define EM_SPARC32PLUS 18 /* Sun's "v8plus" */ -+#define EM_960 19 /* Intel 80960 */ -+#define EM_PPC 20 /* PowerPC */ -+#define EM_PPC64 21 /* PowerPC 64-bit */ -+#define EM_S390 22 /* IBM S390 */ -+ -+#define EM_V800 36 /* NEC V800 series */ -+#define EM_FR20 37 /* Fujitsu FR20 */ -+#define EM_RH32 38 /* TRW RH-32 */ -+#define EM_RCE 39 /* Motorola RCE */ -+#define EM_ARM 40 /* ARM */ -+#define EM_FAKE_ALPHA 41 /* Digital Alpha */ -+#define EM_SH 42 /* Hitachi SH */ -+#define EM_SPARCV9 43 /* SPARC v9 64-bit */ -+#define EM_TRICORE 44 /* Siemens Tricore */ -+#define EM_ARC 45 /* Argonaut RISC Core */ -+#define EM_H8_300 46 /* Hitachi H8/300 */ -+#define EM_H8_300H 47 /* Hitachi H8/300H */ -+#define EM_H8S 48 /* Hitachi H8S */ -+#define EM_H8_500 49 /* Hitachi H8/500 */ -+#define EM_IA_64 50 /* Intel Merced */ -+#define EM_MIPS_X 51 /* Stanford MIPS-X */ -+#define EM_COLDFIRE 52 /* Motorola Coldfire */ -+#define EM_68HC12 53 /* Motorola M68HC12 */ -+#define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator*/ -+#define EM_PCP 55 /* Siemens PCP */ -+#define EM_NCPU 56 /* Sony nCPU embeeded RISC */ -+#define EM_NDR1 57 /* Denso NDR1 microprocessor */ -+#define EM_STARCORE 58 /* Motorola Start*Core processor */ -+#define EM_ME16 59 /* Toyota ME16 processor */ -+#define EM_ST100 60 /* STMicroelectronic ST100 processor */ -+#define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam*/ -+#define EM_X86_64 62 /* AMD x86-64 architecture */ -+#define EM_PDSP 63 /* Sony DSP Processor */ -+ -+#define EM_FX66 66 /* Siemens FX66 microcontroller */ -+#define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */ -+#define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */ -+#define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */ -+#define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */ -+#define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */ -+#define EM_68HC05 72 /* Motorola MC68HC05 microcontroller */ -+#define EM_SVX 73 /* Silicon Graphics SVx */ -+#define EM_ST19 74 /* STMicroelectronics ST19 8 bit mc */ -+#define EM_VAX 75 /* Digital VAX */ -+#define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */ -+#define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded processor */ -+#define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */ -+#define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */ -+#define EM_MMIX 80 /* Donald Knuth's educational 64-bit processor */ -+#define EM_HUANY 81 /* Harvard University machine-independent object files */ -+#define EM_PRISM 82 /* SiTera Prism */ -+#define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */ -+#define EM_FR30 84 /* Fujitsu FR30 */ -+#define EM_D10V 85 /* Mitsubishi D10V */ -+#define EM_D30V 86 /* Mitsubishi D30V */ -+#define EM_V850 87 /* NEC v850 */ -+#define EM_M32R 88 /* Mitsubishi M32R */ -+#define EM_MN10300 89 /* Matsushita MN10300 */ -+#define EM_MN10200 90 /* Matsushita MN10200 */ -+#define EM_PJ 91 /* picoJava */ -+#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */ -+#define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */ -+#define EM_XTENSA 94 /* Tensilica Xtensa Architecture */ -+#define EM_TILEPRO 188 /* Tilera TILEPro */ -+#define EM_TILEGX 191 /* Tilera TILE-Gx */ -+#define EM_NUM 192 -+ -+/* If it is necessary to assign new unofficial EM_* values, please -+ pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the -+ chances of collision with official or non-GNU unofficial values. */ -+ -+#define EM_ALPHA 0x9026 -+ -+/* Legal values for e_version (version). */ -+ -+#define EV_NONE 0 /* Invalid ELF version */ -+#define EV_CURRENT 1 /* Current version */ -+#define EV_NUM 2 -+ -+/* Section header. */ -+ -+typedef struct -+{ -+ Elf32_Word sh_name; /* Section name (string tbl index) */ -+ Elf32_Word sh_type; /* Section type */ -+ Elf32_Word sh_flags; /* Section flags */ -+ Elf32_Addr sh_addr; /* Section virtual addr at execution */ -+ Elf32_Off sh_offset; /* Section file offset */ -+ Elf32_Word sh_size; /* Section size in bytes */ -+ Elf32_Word sh_link; /* Link to another section */ -+ Elf32_Word sh_info; /* Additional section information */ -+ Elf32_Word sh_addralign; /* Section alignment */ -+ Elf32_Word sh_entsize; /* Entry size if section holds table */ -+} Elf32_Shdr; -+ -+typedef struct -+{ -+ Elf64_Word sh_name; /* Section name (string tbl index) */ -+ Elf64_Word sh_type; /* Section type */ -+ Elf64_Xword sh_flags; /* Section flags */ -+ Elf64_Addr sh_addr; /* Section virtual addr at execution */ -+ Elf64_Off sh_offset; /* Section file offset */ -+ Elf64_Xword sh_size; /* Section size in bytes */ -+ Elf64_Word sh_link; /* Link to another section */ -+ Elf64_Word sh_info; /* Additional section information */ -+ Elf64_Xword sh_addralign; /* Section alignment */ -+ Elf64_Xword sh_entsize; /* Entry size if section holds table */ -+} Elf64_Shdr; -+ -+/* Special section indices. */ -+ -+#define SHN_UNDEF 0 /* Undefined section */ -+#define SHN_LORESERVE 0xff00 /* Start of reserved indices */ -+#define SHN_LOPROC 0xff00 /* Start of processor-specific */ -+#define SHN_BEFORE 0xff00 /* Order section before all others -+ (Solaris). */ -+#define SHN_AFTER 0xff01 /* Order section after all others -+ (Solaris). */ -+#define SHN_HIPROC 0xff1f /* End of processor-specific */ -+#define SHN_LOOS 0xff20 /* Start of OS-specific */ -+#define SHN_HIOS 0xff3f /* End of OS-specific */ -+#define SHN_ABS 0xfff1 /* Associated symbol is absolute */ -+#define SHN_COMMON 0xfff2 /* Associated symbol is common */ -+#define SHN_XINDEX 0xffff /* Index is in extra table. */ -+#define SHN_HIRESERVE 0xffff /* End of reserved indices */ -+ -+/* Legal values for sh_type (section type). */ -+ -+#define SHT_NULL 0 /* Section header table entry unused */ -+#define SHT_PROGBITS 1 /* Program data */ -+#define SHT_SYMTAB 2 /* Symbol table */ -+#define SHT_STRTAB 3 /* String table */ -+#define SHT_RELA 4 /* Relocation entries with addends */ -+#define SHT_HASH 5 /* Symbol hash table */ -+#define SHT_DYNAMIC 6 /* Dynamic linking information */ -+#define SHT_NOTE 7 /* Notes */ -+#define SHT_NOBITS 8 /* Program space with no data (bss) */ -+#define SHT_REL 9 /* Relocation entries, no addends */ -+#define SHT_SHLIB 10 /* Reserved */ -+#define SHT_DYNSYM 11 /* Dynamic linker symbol table */ -+#define SHT_INIT_ARRAY 14 /* Array of constructors */ -+#define SHT_FINI_ARRAY 15 /* Array of destructors */ -+#define SHT_PREINIT_ARRAY 16 /* Array of pre-constructors */ -+#define SHT_GROUP 17 /* Section group */ -+#define SHT_SYMTAB_SHNDX 18 /* Extended section indeces */ -+#define SHT_NUM 19 /* Number of defined types. */ -+#define SHT_LOOS 0x60000000 /* Start OS-specific. */ -+#define SHT_GNU_ATTRIBUTES 0x6ffffff5 /* Object attributes. */ -+#define SHT_GNU_HASH 0x6ffffff6 /* GNU-style hash table. */ -+#define SHT_GNU_LIBLIST 0x6ffffff7 /* Prelink library list */ -+#define SHT_CHECKSUM 0x6ffffff8 /* Checksum for DSO content. */ -+#define SHT_LOSUNW 0x6ffffffa /* Sun-specific low bound. */ -+#define SHT_SUNW_move 0x6ffffffa -+#define SHT_SUNW_COMDAT 0x6ffffffb -+#define SHT_SUNW_syminfo 0x6ffffffc -+#define SHT_GNU_verdef 0x6ffffffd /* Version definition section. */ -+#define SHT_GNU_verneed 0x6ffffffe /* Version needs section. */ -+#define SHT_GNU_versym 0x6fffffff /* Version symbol table. */ -+#define SHT_HISUNW 0x6fffffff /* Sun-specific high bound. */ -+#define SHT_HIOS 0x6fffffff /* End OS-specific type */ -+#define SHT_LOPROC 0x70000000 /* Start of processor-specific */ -+#define SHT_HIPROC 0x7fffffff /* End of processor-specific */ -+#define SHT_LOUSER 0x80000000 /* Start of application-specific */ -+#define SHT_HIUSER 0x8fffffff /* End of application-specific */ -+ -+/* Legal values for sh_flags (section flags). */ -+ -+#define SHF_WRITE (1 << 0) /* Writable */ -+#define SHF_ALLOC (1 << 1) /* Occupies memory during execution */ -+#define SHF_EXECINSTR (1 << 2) /* Executable */ -+#define SHF_MERGE (1 << 4) /* Might be merged */ -+#define SHF_STRINGS (1 << 5) /* Contains nul-terminated strings */ -+#define SHF_INFO_LINK (1 << 6) /* `sh_info' contains SHT index */ -+#define SHF_LINK_ORDER (1 << 7) /* Preserve order after combining */ -+#define SHF_OS_NONCONFORMING (1 << 8) /* Non-standard OS specific handling -+ required */ -+#define SHF_GROUP (1 << 9) /* Section is member of a group. */ -+#define SHF_TLS (1 << 10) /* Section hold thread-local data. */ -+#define SHF_MASKOS 0x0ff00000 /* OS-specific. */ -+#define SHF_MASKPROC 0xf0000000 /* Processor-specific */ -+#define SHF_ORDERED (1 << 30) /* Special ordering requirement -+ (Solaris). */ -+#define SHF_EXCLUDE (1 << 31) /* Section is excluded unless -+ referenced or allocated (Solaris).*/ -+ -+/* Section group handling. */ -+#define GRP_COMDAT 0x1 /* Mark group as COMDAT. */ -+ -+/* Symbol table entry. */ -+ -+typedef struct -+{ -+ Elf32_Word st_name; /* Symbol name (string tbl index) */ -+ Elf32_Addr st_value; /* Symbol value */ -+ Elf32_Word st_size; /* Symbol size */ -+ unsigned char st_info; /* Symbol type and binding */ -+ unsigned char st_other; /* Symbol visibility */ -+ Elf32_Section st_shndx; /* Section index */ -+} Elf32_Sym; -+ -+typedef struct -+{ -+ Elf64_Word st_name; /* Symbol name (string tbl index) */ -+ unsigned char st_info; /* Symbol type and binding */ -+ unsigned char st_other; /* Symbol visibility */ -+ Elf64_Section st_shndx; /* Section index */ -+ Elf64_Addr st_value; /* Symbol value */ -+ Elf64_Xword st_size; /* Symbol size */ -+} Elf64_Sym; -+ -+/* The syminfo section if available contains additional information about -+ every dynamic symbol. */ -+ -+typedef struct -+{ -+ Elf32_Half si_boundto; /* Direct bindings, symbol bound to */ -+ Elf32_Half si_flags; /* Per symbol flags */ -+} Elf32_Syminfo; -+ -+typedef struct -+{ -+ Elf64_Half si_boundto; /* Direct bindings, symbol bound to */ -+ Elf64_Half si_flags; /* Per symbol flags */ -+} Elf64_Syminfo; -+ -+/* Possible values for si_boundto. */ -+#define SYMINFO_BT_SELF 0xffff /* Symbol bound to self */ -+#define SYMINFO_BT_PARENT 0xfffe /* Symbol bound to parent */ -+#define SYMINFO_BT_LOWRESERVE 0xff00 /* Beginning of reserved entries */ -+ -+/* Possible bitmasks for si_flags. */ -+#define SYMINFO_FLG_DIRECT 0x0001 /* Direct bound symbol */ -+#define SYMINFO_FLG_PASSTHRU 0x0002 /* Pass-thru symbol for translator */ -+#define SYMINFO_FLG_COPY 0x0004 /* Symbol is a copy-reloc */ -+#define SYMINFO_FLG_LAZYLOAD 0x0008 /* Symbol bound to object to be lazy -+ loaded */ -+/* Syminfo version values. */ -+#define SYMINFO_NONE 0 -+#define SYMINFO_CURRENT 1 -+#define SYMINFO_NUM 2 -+ -+ -+/* How to extract and insert information held in the st_info field. */ -+ -+#define ELF32_ST_BIND(val) (((unsigned char) (val)) >> 4) -+#define ELF32_ST_TYPE(val) ((val) & 0xf) -+#define ELF32_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf)) -+ -+/* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field. */ -+#define ELF64_ST_BIND(val) ELF32_ST_BIND (val) -+#define ELF64_ST_TYPE(val) ELF32_ST_TYPE (val) -+#define ELF64_ST_INFO(bind, type) ELF32_ST_INFO ((bind), (type)) -+ -+/* Legal values for ST_BIND subfield of st_info (symbol binding). */ -+ -+#define STB_LOCAL 0 /* Local symbol */ -+#define STB_GLOBAL 1 /* Global symbol */ -+#define STB_WEAK 2 /* Weak symbol */ -+#define STB_NUM 3 /* Number of defined types. */ -+#define STB_LOOS 10 /* Start of OS-specific */ -+#define STB_GNU_UNIQUE 10 /* Unique symbol. */ -+#define STB_HIOS 12 /* End of OS-specific */ -+#define STB_LOPROC 13 /* Start of processor-specific */ -+#define STB_HIPROC 15 /* End of processor-specific */ -+ -+/* Legal values for ST_TYPE subfield of st_info (symbol type). */ -+ -+#define STT_NOTYPE 0 /* Symbol type is unspecified */ -+#define STT_OBJECT 1 /* Symbol is a data object */ -+#define STT_FUNC 2 /* Symbol is a code object */ -+#define STT_SECTION 3 /* Symbol associated with a section */ -+#define STT_FILE 4 /* Symbol's name is file name */ -+#define STT_COMMON 5 /* Symbol is a common data object */ -+#define STT_TLS 6 /* Symbol is thread-local data object*/ -+#define STT_NUM 7 /* Number of defined types. */ -+#define STT_LOOS 10 /* Start of OS-specific */ -+#define STT_GNU_IFUNC 10 /* Symbol is indirect code object */ -+#define STT_HIOS 12 /* End of OS-specific */ -+#define STT_LOPROC 13 /* Start of processor-specific */ -+#define STT_HIPROC 15 /* End of processor-specific */ -+ -+ -+/* Symbol table indices are found in the hash buckets and chain table -+ of a symbol hash table section. This special index value indicates -+ the end of a chain, meaning no further symbols are found in that bucket. */ -+ -+#define STN_UNDEF 0 /* End of a chain. */ -+ -+ -+/* How to extract and insert information held in the st_other field. */ -+ -+#define ELF32_ST_VISIBILITY(o) ((o) & 0x03) -+ -+/* For ELF64 the definitions are the same. */ -+#define ELF64_ST_VISIBILITY(o) ELF32_ST_VISIBILITY (o) -+ -+/* Symbol visibility specification encoded in the st_other field. */ -+#define STV_DEFAULT 0 /* Default symbol visibility rules */ -+#define STV_INTERNAL 1 /* Processor specific hidden class */ -+#define STV_HIDDEN 2 /* Sym unavailable in other modules */ -+#define STV_PROTECTED 3 /* Not preemptible, not exported */ -+ -+ -+/* Relocation table entry without addend (in section of type SHT_REL). */ -+ -+typedef struct -+{ -+ Elf32_Addr r_offset; /* Address */ -+ Elf32_Word r_info; /* Relocation type and symbol index */ -+} Elf32_Rel; -+ -+/* I have seen two different definitions of the Elf64_Rel and -+ Elf64_Rela structures, so we'll leave them out until Novell (or -+ whoever) gets their act together. */ -+/* The following, at least, is used on Sparc v9, MIPS, and Alpha. */ -+ -+typedef struct -+{ -+ Elf64_Addr r_offset; /* Address */ -+ Elf64_Xword r_info; /* Relocation type and symbol index */ -+} Elf64_Rel; -+ -+/* Relocation table entry with addend (in section of type SHT_RELA). */ -+ -+typedef struct -+{ -+ Elf32_Addr r_offset; /* Address */ -+ Elf32_Word r_info; /* Relocation type and symbol index */ -+ Elf32_Sword r_addend; /* Addend */ -+} Elf32_Rela; -+ -+typedef struct -+{ -+ Elf64_Addr r_offset; /* Address */ -+ Elf64_Xword r_info; /* Relocation type and symbol index */ -+ Elf64_Sxword r_addend; /* Addend */ -+} Elf64_Rela; -+ -+/* How to extract and insert information held in the r_info field. */ -+ -+#define ELF32_R_SYM(val) ((val) >> 8) -+#define ELF32_R_TYPE(val) ((val) & 0xff) -+#define ELF32_R_INFO(sym, type) (((sym) << 8) + ((type) & 0xff)) -+ -+#define ELF64_R_SYM(i) ((i) >> 32) -+#define ELF64_R_TYPE(i) ((i) & 0xffffffff) -+#define ELF64_R_INFO(sym,type) ((((Elf64_Xword) (sym)) << 32) + (type)) -+ -+/* Program segment header. */ -+ -+typedef struct -+{ -+ Elf32_Word p_type; /* Segment type */ -+ Elf32_Off p_offset; /* Segment file offset */ -+ Elf32_Addr p_vaddr; /* Segment virtual address */ -+ Elf32_Addr p_paddr; /* Segment physical address */ -+ Elf32_Word p_filesz; /* Segment size in file */ -+ Elf32_Word p_memsz; /* Segment size in memory */ -+ Elf32_Word p_flags; /* Segment flags */ -+ Elf32_Word p_align; /* Segment alignment */ -+} Elf32_Phdr; -+ -+typedef struct -+{ -+ Elf64_Word p_type; /* Segment type */ -+ Elf64_Word p_flags; /* Segment flags */ -+ Elf64_Off p_offset; /* Segment file offset */ -+ Elf64_Addr p_vaddr; /* Segment virtual address */ -+ Elf64_Addr p_paddr; /* Segment physical address */ -+ Elf64_Xword p_filesz; /* Segment size in file */ -+ Elf64_Xword p_memsz; /* Segment size in memory */ -+ Elf64_Xword p_align; /* Segment alignment */ -+} Elf64_Phdr; -+ -+/* Special value for e_phnum. This indicates that the real number of -+ program headers is too large to fit into e_phnum. Instead the real -+ value is in the field sh_info of section 0. */ -+ -+#define PN_XNUM 0xffff -+ -+/* Legal values for p_type (segment type). */ -+ -+#define PT_NULL 0 /* Program header table entry unused */ -+#define PT_LOAD 1 /* Loadable program segment */ -+#define PT_DYNAMIC 2 /* Dynamic linking information */ -+#define PT_INTERP 3 /* Program interpreter */ -+#define PT_NOTE 4 /* Auxiliary information */ -+#define PT_SHLIB 5 /* Reserved */ -+#define PT_PHDR 6 /* Entry for header table itself */ -+#define PT_TLS 7 /* Thread-local storage segment */ -+#define PT_NUM 8 /* Number of defined types */ -+#define PT_LOOS 0x60000000 /* Start of OS-specific */ -+#define PT_GNU_EH_FRAME 0x6474e550 /* GCC .eh_frame_hdr segment */ -+#define PT_GNU_STACK 0x6474e551 /* Indicates stack executability */ -+#define PT_GNU_RELRO 0x6474e552 /* Read-only after relocation */ -+#define PT_LOSUNW 0x6ffffffa -+#define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */ -+#define PT_SUNWSTACK 0x6ffffffb /* Stack segment */ -+#define PT_HISUNW 0x6fffffff -+#define PT_HIOS 0x6fffffff /* End of OS-specific */ -+#define PT_LOPROC 0x70000000 /* Start of processor-specific */ -+#define PT_HIPROC 0x7fffffff /* End of processor-specific */ -+ -+/* Legal values for p_flags (segment flags). */ -+ -+#define PF_X (1 << 0) /* Segment is executable */ -+#define PF_W (1 << 1) /* Segment is writable */ -+#define PF_R (1 << 2) /* Segment is readable */ -+#define PF_MASKOS 0x0ff00000 /* OS-specific */ -+#define PF_MASKPROC 0xf0000000 /* Processor-specific */ -+ -+/* Legal values for note segment descriptor types for core files. */ -+ -+#define NT_PRSTATUS 1 /* Contains copy of prstatus struct */ -+#define NT_FPREGSET 2 /* Contains copy of fpregset struct */ -+#define NT_PRPSINFO 3 /* Contains copy of prpsinfo struct */ -+#define NT_PRXREG 4 /* Contains copy of prxregset struct */ -+#define NT_TASKSTRUCT 4 /* Contains copy of task structure */ -+#define NT_PLATFORM 5 /* String from sysinfo(SI_PLATFORM) */ -+#define NT_AUXV 6 /* Contains copy of auxv array */ -+#define NT_GWINDOWS 7 /* Contains copy of gwindows struct */ -+#define NT_ASRS 8 /* Contains copy of asrset struct */ -+#define NT_PSTATUS 10 /* Contains copy of pstatus struct */ -+#define NT_PSINFO 13 /* Contains copy of psinfo struct */ -+#define NT_PRCRED 14 /* Contains copy of prcred struct */ -+#define NT_UTSNAME 15 /* Contains copy of utsname struct */ -+#define NT_LWPSTATUS 16 /* Contains copy of lwpstatus struct */ -+#define NT_LWPSINFO 17 /* Contains copy of lwpinfo struct */ -+#define NT_PRFPXREG 20 /* Contains copy of fprxregset struct */ -+#define NT_PRXFPREG 0x46e62b7f /* Contains copy of user_fxsr_struct */ -+#define NT_PPC_VMX 0x100 /* PowerPC Altivec/VMX registers */ -+#define NT_PPC_SPE 0x101 /* PowerPC SPE/EVR registers */ -+#define NT_PPC_VSX 0x102 /* PowerPC VSX registers */ -+#define NT_386_TLS 0x200 /* i386 TLS slots (struct user_desc) */ -+#define NT_386_IOPERM 0x201 /* x86 io permission bitmap (1=deny) */ -+#define NT_X86_XSTATE 0x202 /* x86 extended state using xsave */ -+ -+/* Legal values for the note segment descriptor types for object files. */ -+ -+#define NT_VERSION 1 /* Contains a version string. */ -+ -+ -+/* Dynamic section entry. */ -+ -+typedef struct -+{ -+ Elf32_Sword d_tag; /* Dynamic entry type */ -+ union -+ { -+ Elf32_Word d_val; /* Integer value */ -+ Elf32_Addr d_ptr; /* Address value */ -+ } d_un; -+} Elf32_Dyn; -+ -+typedef struct -+{ -+ Elf64_Sxword d_tag; /* Dynamic entry type */ -+ union -+ { -+ Elf64_Xword d_val; /* Integer value */ -+ Elf64_Addr d_ptr; /* Address value */ -+ } d_un; -+} Elf64_Dyn; -+ -+/* Legal values for d_tag (dynamic entry type). */ -+ -+#define DT_NULL 0 /* Marks end of dynamic section */ -+#define DT_NEEDED 1 /* Name of needed library */ -+#define DT_PLTRELSZ 2 /* Size in bytes of PLT relocs */ -+#define DT_PLTGOT 3 /* Processor defined value */ -+#define DT_HASH 4 /* Address of symbol hash table */ -+#define DT_STRTAB 5 /* Address of string table */ -+#define DT_SYMTAB 6 /* Address of symbol table */ -+#define DT_RELA 7 /* Address of Rela relocs */ -+#define DT_RELASZ 8 /* Total size of Rela relocs */ -+#define DT_RELAENT 9 /* Size of one Rela reloc */ -+#define DT_STRSZ 10 /* Size of string table */ -+#define DT_SYMENT 11 /* Size of one symbol table entry */ -+#define DT_INIT 12 /* Address of init function */ -+#define DT_FINI 13 /* Address of termination function */ -+#define DT_SONAME 14 /* Name of shared object */ -+#define DT_RPATH 15 /* Library search path (deprecated) */ -+#define DT_SYMBOLIC 16 /* Start symbol search here */ -+#define DT_REL 17 /* Address of Rel relocs */ -+#define DT_RELSZ 18 /* Total size of Rel relocs */ -+#define DT_RELENT 19 /* Size of one Rel reloc */ -+#define DT_PLTREL 20 /* Type of reloc in PLT */ -+#define DT_DEBUG 21 /* For debugging; unspecified */ -+#define DT_TEXTREL 22 /* Reloc might modify .text */ -+#define DT_JMPREL 23 /* Address of PLT relocs */ -+#define DT_BIND_NOW 24 /* Process relocations of object */ -+#define DT_INIT_ARRAY 25 /* Array with addresses of init fct */ -+#define DT_FINI_ARRAY 26 /* Array with addresses of fini fct */ -+#define DT_INIT_ARRAYSZ 27 /* Size in bytes of DT_INIT_ARRAY */ -+#define DT_FINI_ARRAYSZ 28 /* Size in bytes of DT_FINI_ARRAY */ -+#define DT_RUNPATH 29 /* Library search path */ -+#define DT_FLAGS 30 /* Flags for the object being loaded */ -+#define DT_ENCODING 32 /* Start of encoded range */ -+#define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/ -+#define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */ -+#define DT_NUM 34 /* Number used */ -+#define DT_LOOS 0x6000000d /* Start of OS-specific */ -+#define DT_HIOS 0x6ffff000 /* End of OS-specific */ -+#define DT_LOPROC 0x70000000 /* Start of processor-specific */ -+#define DT_HIPROC 0x7fffffff /* End of processor-specific */ -+#define DT_PROCNUM DT_MIPS_NUM /* Most used by any processor */ -+ -+/* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the -+ Dyn.d_un.d_val field of the Elf*_Dyn structure. This follows Sun's -+ approach. */ -+#define DT_VALRNGLO 0x6ffffd00 -+#define DT_GNU_PRELINKED 0x6ffffdf5 /* Prelinking timestamp */ -+#define DT_GNU_CONFLICTSZ 0x6ffffdf6 /* Size of conflict section */ -+#define DT_GNU_LIBLISTSZ 0x6ffffdf7 /* Size of library list */ -+#define DT_CHECKSUM 0x6ffffdf8 -+#define DT_PLTPADSZ 0x6ffffdf9 -+#define DT_MOVEENT 0x6ffffdfa -+#define DT_MOVESZ 0x6ffffdfb -+#define DT_FEATURE_1 0x6ffffdfc /* Feature selection (DTF_*). */ -+#define DT_POSFLAG_1 0x6ffffdfd /* Flags for DT_* entries, effecting -+ the following DT_* entry. */ -+#define DT_SYMINSZ 0x6ffffdfe /* Size of syminfo table (in bytes) */ -+#define DT_SYMINENT 0x6ffffdff /* Entry size of syminfo */ -+#define DT_VALRNGHI 0x6ffffdff -+#define DT_VALTAGIDX(tag) (DT_VALRNGHI - (tag)) /* Reverse order! */ -+#define DT_VALNUM 12 -+ -+/* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the -+ Dyn.d_un.d_ptr field of the Elf*_Dyn structure. -+ -+ If any adjustment is made to the ELF object after it has been -+ built these entries will need to be adjusted. */ -+#define DT_ADDRRNGLO 0x6ffffe00 -+#define DT_GNU_HASH 0x6ffffef5 /* GNU-style hash table. */ -+#define DT_TLSDESC_PLT 0x6ffffef6 -+#define DT_TLSDESC_GOT 0x6ffffef7 -+#define DT_GNU_CONFLICT 0x6ffffef8 /* Start of conflict section */ -+#define DT_GNU_LIBLIST 0x6ffffef9 /* Library list */ -+#define DT_CONFIG 0x6ffffefa /* Configuration information. */ -+#define DT_DEPAUDIT 0x6ffffefb /* Dependency auditing. */ -+#define DT_AUDIT 0x6ffffefc /* Object auditing. */ -+#define DT_PLTPAD 0x6ffffefd /* PLT padding. */ -+#define DT_MOVETAB 0x6ffffefe /* Move table. */ -+#define DT_SYMINFO 0x6ffffeff /* Syminfo table. */ -+#define DT_ADDRRNGHI 0x6ffffeff -+#define DT_ADDRTAGIDX(tag) (DT_ADDRRNGHI - (tag)) /* Reverse order! */ -+#define DT_ADDRNUM 11 -+ -+/* The versioning entry types. The next are defined as part of the -+ GNU extension. */ -+#define DT_VERSYM 0x6ffffff0 -+ -+#define DT_RELACOUNT 0x6ffffff9 -+#define DT_RELCOUNT 0x6ffffffa -+ -+/* These were chosen by Sun. */ -+#define DT_FLAGS_1 0x6ffffffb /* State flags, see DF_1_* below. */ -+#define DT_VERDEF 0x6ffffffc /* Address of version definition -+ table */ -+#define DT_VERDEFNUM 0x6ffffffd /* Number of version definitions */ -+#define DT_VERNEED 0x6ffffffe /* Address of table with needed -+ versions */ -+#define DT_VERNEEDNUM 0x6fffffff /* Number of needed versions */ -+#define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */ -+#define DT_VERSIONTAGNUM 16 -+ -+/* Sun added these machine-independent extensions in the "processor-specific" -+ range. Be compatible. */ -+#define DT_AUXILIARY 0x7ffffffd /* Shared object to load before self */ -+#define DT_FILTER 0x7fffffff /* Shared object to get values from */ -+#define DT_EXTRATAGIDX(tag) ((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1) -+#define DT_EXTRANUM 3 -+ -+/* Values of `d_un.d_val' in the DT_FLAGS entry. */ -+#define DF_ORIGIN 0x00000001 /* Object may use DF_ORIGIN */ -+#define DF_SYMBOLIC 0x00000002 /* Symbol resolutions starts here */ -+#define DF_TEXTREL 0x00000004 /* Object contains text relocations */ -+#define DF_BIND_NOW 0x00000008 /* No lazy binding for this object */ -+#define DF_STATIC_TLS 0x00000010 /* Module uses the static TLS model */ -+ -+/* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1 -+ entry in the dynamic section. */ -+#define DF_1_NOW 0x00000001 /* Set RTLD_NOW for this object. */ -+#define DF_1_GLOBAL 0x00000002 /* Set RTLD_GLOBAL for this object. */ -+#define DF_1_GROUP 0x00000004 /* Set RTLD_GROUP for this object. */ -+#define DF_1_NODELETE 0x00000008 /* Set RTLD_NODELETE for this object.*/ -+#define DF_1_LOADFLTR 0x00000010 /* Trigger filtee loading at runtime.*/ -+#define DF_1_INITFIRST 0x00000020 /* Set RTLD_INITFIRST for this object*/ -+#define DF_1_NOOPEN 0x00000040 /* Set RTLD_NOOPEN for this object. */ -+#define DF_1_ORIGIN 0x00000080 /* $ORIGIN must be handled. */ -+#define DF_1_DIRECT 0x00000100 /* Direct binding enabled. */ -+#define DF_1_TRANS 0x00000200 -+#define DF_1_INTERPOSE 0x00000400 /* Object is used to interpose. */ -+#define DF_1_NODEFLIB 0x00000800 /* Ignore default lib search path. */ -+#define DF_1_NODUMP 0x00001000 /* Object can't be dldump'ed. */ -+#define DF_1_CONFALT 0x00002000 /* Configuration alternative created.*/ -+#define DF_1_ENDFILTEE 0x00004000 /* Filtee terminates filters search. */ -+#define DF_1_DISPRELDNE 0x00008000 /* Disp reloc applied at build time. */ -+#define DF_1_DISPRELPND 0x00010000 /* Disp reloc applied at run-time. */ -+ -+/* Flags for the feature selection in DT_FEATURE_1. */ -+#define DTF_1_PARINIT 0x00000001 -+#define DTF_1_CONFEXP 0x00000002 -+ -+/* Flags in the DT_POSFLAG_1 entry effecting only the next DT_* entry. */ -+#define DF_P1_LAZYLOAD 0x00000001 /* Lazyload following object. */ -+#define DF_P1_GROUPPERM 0x00000002 /* Symbols from next object are not -+ generally available. */ -+ -+/* Version definition sections. */ -+ -+typedef struct -+{ -+ Elf32_Half vd_version; /* Version revision */ -+ Elf32_Half vd_flags; /* Version information */ -+ Elf32_Half vd_ndx; /* Version Index */ -+ Elf32_Half vd_cnt; /* Number of associated aux entries */ -+ Elf32_Word vd_hash; /* Version name hash value */ -+ Elf32_Word vd_aux; /* Offset in bytes to verdaux array */ -+ Elf32_Word vd_next; /* Offset in bytes to next verdef -+ entry */ -+} Elf32_Verdef; -+ -+typedef struct -+{ -+ Elf64_Half vd_version; /* Version revision */ -+ Elf64_Half vd_flags; /* Version information */ -+ Elf64_Half vd_ndx; /* Version Index */ -+ Elf64_Half vd_cnt; /* Number of associated aux entries */ -+ Elf64_Word vd_hash; /* Version name hash value */ -+ Elf64_Word vd_aux; /* Offset in bytes to verdaux array */ -+ Elf64_Word vd_next; /* Offset in bytes to next verdef -+ entry */ -+} Elf64_Verdef; -+ -+ -+/* Legal values for vd_version (version revision). */ -+#define VER_DEF_NONE 0 /* No version */ -+#define VER_DEF_CURRENT 1 /* Current version */ -+#define VER_DEF_NUM 2 /* Given version number */ -+ -+/* Legal values for vd_flags (version information flags). */ -+#define VER_FLG_BASE 0x1 /* Version definition of file itself */ -+#define VER_FLG_WEAK 0x2 /* Weak version identifier */ -+ -+/* Versym symbol index values. */ -+#define VER_NDX_LOCAL 0 /* Symbol is local. */ -+#define VER_NDX_GLOBAL 1 /* Symbol is global. */ -+#define VER_NDX_LORESERVE 0xff00 /* Beginning of reserved entries. */ -+#define VER_NDX_ELIMINATE 0xff01 /* Symbol is to be eliminated. */ -+ -+/* Auxialiary version information. */ -+ -+typedef struct -+{ -+ Elf32_Word vda_name; /* Version or dependency names */ -+ Elf32_Word vda_next; /* Offset in bytes to next verdaux -+ entry */ -+} Elf32_Verdaux; -+ -+typedef struct -+{ -+ Elf64_Word vda_name; /* Version or dependency names */ -+ Elf64_Word vda_next; /* Offset in bytes to next verdaux -+ entry */ -+} Elf64_Verdaux; -+ -+ -+/* Version dependency section. */ -+ -+typedef struct -+{ -+ Elf32_Half vn_version; /* Version of structure */ -+ Elf32_Half vn_cnt; /* Number of associated aux entries */ -+ Elf32_Word vn_file; /* Offset of filename for this -+ dependency */ -+ Elf32_Word vn_aux; /* Offset in bytes to vernaux array */ -+ Elf32_Word vn_next; /* Offset in bytes to next verneed -+ entry */ -+} Elf32_Verneed; -+ -+typedef struct -+{ -+ Elf64_Half vn_version; /* Version of structure */ -+ Elf64_Half vn_cnt; /* Number of associated aux entries */ -+ Elf64_Word vn_file; /* Offset of filename for this -+ dependency */ -+ Elf64_Word vn_aux; /* Offset in bytes to vernaux array */ -+ Elf64_Word vn_next; /* Offset in bytes to next verneed -+ entry */ -+} Elf64_Verneed; -+ -+ -+/* Legal values for vn_version (version revision). */ -+#define VER_NEED_NONE 0 /* No version */ -+#define VER_NEED_CURRENT 1 /* Current version */ -+#define VER_NEED_NUM 2 /* Given version number */ -+ -+/* Auxiliary needed version information. */ -+ -+typedef struct -+{ -+ Elf32_Word vna_hash; /* Hash value of dependency name */ -+ Elf32_Half vna_flags; /* Dependency specific information */ -+ Elf32_Half vna_other; /* Unused */ -+ Elf32_Word vna_name; /* Dependency name string offset */ -+ Elf32_Word vna_next; /* Offset in bytes to next vernaux -+ entry */ -+} Elf32_Vernaux; -+ -+typedef struct -+{ -+ Elf64_Word vna_hash; /* Hash value of dependency name */ -+ Elf64_Half vna_flags; /* Dependency specific information */ -+ Elf64_Half vna_other; /* Unused */ -+ Elf64_Word vna_name; /* Dependency name string offset */ -+ Elf64_Word vna_next; /* Offset in bytes to next vernaux -+ entry */ -+} Elf64_Vernaux; -+ -+ -+/* Legal values for vna_flags. */ -+#define VER_FLG_WEAK 0x2 /* Weak version identifier */ -+ -+ -+/* Auxiliary vector. */ -+ -+/* This vector is normally only used by the program interpreter. The -+ usual definition in an ABI supplement uses the name auxv_t. The -+ vector is not usually defined in a standard <elf.h> file, but it -+ can't hurt. We rename it to avoid conflicts. The sizes of these -+ types are an arrangement between the exec server and the program -+ interpreter, so we don't fully specify them here. */ -+ -+typedef struct -+{ -+ uint32_t a_type; /* Entry type */ -+ union -+ { -+ uint32_t a_val; /* Integer value */ -+ /* We use to have pointer elements added here. We cannot do that, -+ though, since it does not work when using 32-bit definitions -+ on 64-bit platforms and vice versa. */ -+ } a_un; -+} Elf32_auxv_t; -+ -+typedef struct -+{ -+ uint64_t a_type; /* Entry type */ -+ union -+ { -+ uint64_t a_val; /* Integer value */ -+ /* We use to have pointer elements added here. We cannot do that, -+ though, since it does not work when using 32-bit definitions -+ on 64-bit platforms and vice versa. */ -+ } a_un; -+} Elf64_auxv_t; -+ -+/* Legal values for a_type (entry type). */ -+ -+#define AT_NULL 0 /* End of vector */ -+#define AT_IGNORE 1 /* Entry should be ignored */ -+#define AT_EXECFD 2 /* File descriptor of program */ -+#define AT_PHDR 3 /* Program headers for program */ -+#define AT_PHENT 4 /* Size of program header entry */ -+#define AT_PHNUM 5 /* Number of program headers */ -+#define AT_PAGESZ 6 /* System page size */ -+#define AT_BASE 7 /* Base address of interpreter */ -+#define AT_FLAGS 8 /* Flags */ -+#define AT_ENTRY 9 /* Entry point of program */ -+#define AT_NOTELF 10 /* Program is not ELF */ -+#define AT_UID 11 /* Real uid */ -+#define AT_EUID 12 /* Effective uid */ -+#define AT_GID 13 /* Real gid */ -+#define AT_EGID 14 /* Effective gid */ -+#define AT_CLKTCK 17 /* Frequency of times() */ -+ -+/* Some more special a_type values describing the hardware. */ -+#define AT_PLATFORM 15 /* String identifying platform. */ -+#define AT_HWCAP 16 /* Machine dependent hints about -+ processor capabilities. */ -+ -+/* This entry gives some information about the FPU initialization -+ performed by the kernel. */ -+#define AT_FPUCW 18 /* Used FPU control word. */ -+ -+/* Cache block sizes. */ -+#define AT_DCACHEBSIZE 19 /* Data cache block size. */ -+#define AT_ICACHEBSIZE 20 /* Instruction cache block size. */ -+#define AT_UCACHEBSIZE 21 /* Unified cache block size. */ -+ -+/* A special ignored value for PPC, used by the kernel to control the -+ interpretation of the AUXV. Must be > 16. */ -+#define AT_IGNOREPPC 22 /* Entry should be ignored. */ -+ -+#define AT_SECURE 23 /* Boolean, was exec setuid-like? */ -+ -+#define AT_BASE_PLATFORM 24 /* String identifying real platforms.*/ -+ -+#define AT_RANDOM 25 /* Address of 16 random bytes. */ -+ -+#define AT_EXECFN 31 /* Filename of executable. */ -+ -+/* Pointer to the global system page used for system calls and other -+ nice things. */ -+#define AT_SYSINFO 32 -+#define AT_SYSINFO_EHDR 33 -+ -+/* Shapes of the caches. Bits 0-3 contains associativity; bits 4-7 contains -+ log2 of line size; mask those to get cache size. */ -+#define AT_L1I_CACHESHAPE 34 -+#define AT_L1D_CACHESHAPE 35 -+#define AT_L2_CACHESHAPE 36 -+#define AT_L3_CACHESHAPE 37 -+ -+/* Note section contents. Each entry in the note section begins with -+ a header of a fixed form. */ -+ -+typedef struct -+{ -+ Elf32_Word n_namesz; /* Length of the note's name. */ -+ Elf32_Word n_descsz; /* Length of the note's descriptor. */ -+ Elf32_Word n_type; /* Type of the note. */ -+} Elf32_Nhdr; -+ -+typedef struct -+{ -+ Elf64_Word n_namesz; /* Length of the note's name. */ -+ Elf64_Word n_descsz; /* Length of the note's descriptor. */ -+ Elf64_Word n_type; /* Type of the note. */ -+} Elf64_Nhdr; -+ -+/* Known names of notes. */ -+ -+/* Solaris entries in the note section have this name. */ -+#define ELF_NOTE_SOLARIS "SUNW Solaris" -+ -+/* Note entries for GNU systems have this name. */ -+#define ELF_NOTE_GNU "GNU" -+ -+ -+/* Defined types of notes for Solaris. */ -+ -+/* Value of descriptor (one word) is desired pagesize for the binary. */ -+#define ELF_NOTE_PAGESIZE_HINT 1 -+ -+ -+/* Defined note types for GNU systems. */ -+ -+/* ABI information. The descriptor consists of words: -+ word 0: OS descriptor -+ word 1: major version of the ABI -+ word 2: minor version of the ABI -+ word 3: subminor version of the ABI -+*/ -+#define NT_GNU_ABI_TAG 1 -+#define ELF_NOTE_ABI NT_GNU_ABI_TAG /* Old name. */ -+ -+/* Known OSes. These values can appear in word 0 of an -+ NT_GNU_ABI_TAG note section entry. */ -+#define ELF_NOTE_OS_LINUX 0 -+#define ELF_NOTE_OS_GNU 1 -+#define ELF_NOTE_OS_SOLARIS2 2 -+#define ELF_NOTE_OS_FREEBSD 3 -+ -+/* Synthetic hwcap information. The descriptor begins with two words: -+ word 0: number of entries -+ word 1: bitmask of enabled entries -+ Then follow variable-length entries, one byte followed by a -+ '\0'-terminated hwcap name string. The byte gives the bit -+ number to test if enabled, (1U << bit) & bitmask. */ -+#define NT_GNU_HWCAP 2 -+ -+/* Build ID bits as generated by ld --build-id. -+ The descriptor consists of any nonzero number of bytes. */ -+#define NT_GNU_BUILD_ID 3 -+ -+/* Version note generated by GNU gold containing a version string. */ -+#define NT_GNU_GOLD_VERSION 4 -+ -+ -+/* Move records. */ -+typedef struct -+{ -+ Elf32_Xword m_value; /* Symbol value. */ -+ Elf32_Word m_info; /* Size and index. */ -+ Elf32_Word m_poffset; /* Symbol offset. */ -+ Elf32_Half m_repeat; /* Repeat count. */ -+ Elf32_Half m_stride; /* Stride info. */ -+} Elf32_Move; -+ -+typedef struct -+{ -+ Elf64_Xword m_value; /* Symbol value. */ -+ Elf64_Xword m_info; /* Size and index. */ -+ Elf64_Xword m_poffset; /* Symbol offset. */ -+ Elf64_Half m_repeat; /* Repeat count. */ -+ Elf64_Half m_stride; /* Stride info. */ -+} Elf64_Move; -+ -+/* Macro to construct move records. */ -+#define ELF32_M_SYM(info) ((info) >> 8) -+#define ELF32_M_SIZE(info) ((unsigned char) (info)) -+#define ELF32_M_INFO(sym, size) (((sym) << 8) + (unsigned char) (size)) -+ -+#define ELF64_M_SYM(info) ELF32_M_SYM (info) -+#define ELF64_M_SIZE(info) ELF32_M_SIZE (info) -+#define ELF64_M_INFO(sym, size) ELF32_M_INFO (sym, size) -+ -+ -+/* Motorola 68k specific definitions. */ -+ -+/* Values for Elf32_Ehdr.e_flags. */ -+#define EF_CPU32 0x00810000 -+ -+/* m68k relocs. */ -+ -+#define R_68K_NONE 0 /* No reloc */ -+#define R_68K_32 1 /* Direct 32 bit */ -+#define R_68K_16 2 /* Direct 16 bit */ -+#define R_68K_8 3 /* Direct 8 bit */ -+#define R_68K_PC32 4 /* PC relative 32 bit */ -+#define R_68K_PC16 5 /* PC relative 16 bit */ -+#define R_68K_PC8 6 /* PC relative 8 bit */ -+#define R_68K_GOT32 7 /* 32 bit PC relative GOT entry */ -+#define R_68K_GOT16 8 /* 16 bit PC relative GOT entry */ -+#define R_68K_GOT8 9 /* 8 bit PC relative GOT entry */ -+#define R_68K_GOT32O 10 /* 32 bit GOT offset */ -+#define R_68K_GOT16O 11 /* 16 bit GOT offset */ -+#define R_68K_GOT8O 12 /* 8 bit GOT offset */ -+#define R_68K_PLT32 13 /* 32 bit PC relative PLT address */ -+#define R_68K_PLT16 14 /* 16 bit PC relative PLT address */ -+#define R_68K_PLT8 15 /* 8 bit PC relative PLT address */ -+#define R_68K_PLT32O 16 /* 32 bit PLT offset */ -+#define R_68K_PLT16O 17 /* 16 bit PLT offset */ -+#define R_68K_PLT8O 18 /* 8 bit PLT offset */ -+#define R_68K_COPY 19 /* Copy symbol at runtime */ -+#define R_68K_GLOB_DAT 20 /* Create GOT entry */ -+#define R_68K_JMP_SLOT 21 /* Create PLT entry */ -+#define R_68K_RELATIVE 22 /* Adjust by program base */ -+#define R_68K_TLS_GD32 25 /* 32 bit GOT offset for GD */ -+#define R_68K_TLS_GD16 26 /* 16 bit GOT offset for GD */ -+#define R_68K_TLS_GD8 27 /* 8 bit GOT offset for GD */ -+#define R_68K_TLS_LDM32 28 /* 32 bit GOT offset for LDM */ -+#define R_68K_TLS_LDM16 29 /* 16 bit GOT offset for LDM */ -+#define R_68K_TLS_LDM8 30 /* 8 bit GOT offset for LDM */ -+#define R_68K_TLS_LDO32 31 /* 32 bit module-relative offset */ -+#define R_68K_TLS_LDO16 32 /* 16 bit module-relative offset */ -+#define R_68K_TLS_LDO8 33 /* 8 bit module-relative offset */ -+#define R_68K_TLS_IE32 34 /* 32 bit GOT offset for IE */ -+#define R_68K_TLS_IE16 35 /* 16 bit GOT offset for IE */ -+#define R_68K_TLS_IE8 36 /* 8 bit GOT offset for IE */ -+#define R_68K_TLS_LE32 37 /* 32 bit offset relative to -+ static TLS block */ -+#define R_68K_TLS_LE16 38 /* 16 bit offset relative to -+ static TLS block */ -+#define R_68K_TLS_LE8 39 /* 8 bit offset relative to -+ static TLS block */ -+#define R_68K_TLS_DTPMOD32 40 /* 32 bit module number */ -+#define R_68K_TLS_DTPREL32 41 /* 32 bit module-relative offset */ -+#define R_68K_TLS_TPREL32 42 /* 32 bit TP-relative offset */ -+/* Keep this the last entry. */ -+#define R_68K_NUM 43 -+ -+/* Intel 80386 specific definitions. */ -+ -+/* i386 relocs. */ -+ -+#define R_386_NONE 0 /* No reloc */ -+#define R_386_32 1 /* Direct 32 bit */ -+#define R_386_PC32 2 /* PC relative 32 bit */ -+#define R_386_GOT32 3 /* 32 bit GOT entry */ -+#define R_386_PLT32 4 /* 32 bit PLT address */ -+#define R_386_COPY 5 /* Copy symbol at runtime */ -+#define R_386_GLOB_DAT 6 /* Create GOT entry */ -+#define R_386_JMP_SLOT 7 /* Create PLT entry */ -+#define R_386_RELATIVE 8 /* Adjust by program base */ -+#define R_386_GOTOFF 9 /* 32 bit offset to GOT */ -+#define R_386_GOTPC 10 /* 32 bit PC relative offset to GOT */ -+#define R_386_32PLT 11 -+#define R_386_TLS_TPOFF 14 /* Offset in static TLS block */ -+#define R_386_TLS_IE 15 /* Address of GOT entry for static TLS -+ block offset */ -+#define R_386_TLS_GOTIE 16 /* GOT entry for static TLS block -+ offset */ -+#define R_386_TLS_LE 17 /* Offset relative to static TLS -+ block */ -+#define R_386_TLS_GD 18 /* Direct 32 bit for GNU version of -+ general dynamic thread local data */ -+#define R_386_TLS_LDM 19 /* Direct 32 bit for GNU version of -+ local dynamic thread local data -+ in LE code */ -+#define R_386_16 20 -+#define R_386_PC16 21 -+#define R_386_8 22 -+#define R_386_PC8 23 -+#define R_386_TLS_GD_32 24 /* Direct 32 bit for general dynamic -+ thread local data */ -+#define R_386_TLS_GD_PUSH 25 /* Tag for pushl in GD TLS code */ -+#define R_386_TLS_GD_CALL 26 /* Relocation for call to -+ __tls_get_addr() */ -+#define R_386_TLS_GD_POP 27 /* Tag for popl in GD TLS code */ -+#define R_386_TLS_LDM_32 28 /* Direct 32 bit for local dynamic -+ thread local data in LE code */ -+#define R_386_TLS_LDM_PUSH 29 /* Tag for pushl in LDM TLS code */ -+#define R_386_TLS_LDM_CALL 30 /* Relocation for call to -+ __tls_get_addr() in LDM code */ -+#define R_386_TLS_LDM_POP 31 /* Tag for popl in LDM TLS code */ -+#define R_386_TLS_LDO_32 32 /* Offset relative to TLS block */ -+#define R_386_TLS_IE_32 33 /* GOT entry for negated static TLS -+ block offset */ -+#define R_386_TLS_LE_32 34 /* Negated offset relative to static -+ TLS block */ -+#define R_386_TLS_DTPMOD32 35 /* ID of module containing symbol */ -+#define R_386_TLS_DTPOFF32 36 /* Offset in TLS block */ -+#define R_386_TLS_TPOFF32 37 /* Negated offset in static TLS block */ -+/* 38? */ -+#define R_386_TLS_GOTDESC 39 /* GOT offset for TLS descriptor. */ -+#define R_386_TLS_DESC_CALL 40 /* Marker of call through TLS -+ descriptor for -+ relaxation. */ -+#define R_386_TLS_DESC 41 /* TLS descriptor containing -+ pointer to code and to -+ argument, returning the TLS -+ offset for the symbol. */ -+#define R_386_IRELATIVE 42 /* Adjust indirectly by program base */ -+/* Keep this the last entry. */ -+#define R_386_NUM 43 -+ -+/* SUN SPARC specific definitions. */ -+ -+/* Legal values for ST_TYPE subfield of st_info (symbol type). */ -+ -+#define STT_SPARC_REGISTER 13 /* Global register reserved to app. */ -+ -+/* Values for Elf64_Ehdr.e_flags. */ -+ -+#define EF_SPARCV9_MM 3 -+#define EF_SPARCV9_TSO 0 -+#define EF_SPARCV9_PSO 1 -+#define EF_SPARCV9_RMO 2 -+#define EF_SPARC_LEDATA 0x800000 /* little endian data */ -+#define EF_SPARC_EXT_MASK 0xFFFF00 -+#define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */ -+#define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */ -+#define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */ -+#define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARCIII extensions */ -+ -+/* SPARC relocs. */ -+ -+#define R_SPARC_NONE 0 /* No reloc */ -+#define R_SPARC_8 1 /* Direct 8 bit */ -+#define R_SPARC_16 2 /* Direct 16 bit */ -+#define R_SPARC_32 3 /* Direct 32 bit */ -+#define R_SPARC_DISP8 4 /* PC relative 8 bit */ -+#define R_SPARC_DISP16 5 /* PC relative 16 bit */ -+#define R_SPARC_DISP32 6 /* PC relative 32 bit */ -+#define R_SPARC_WDISP30 7 /* PC relative 30 bit shifted */ -+#define R_SPARC_WDISP22 8 /* PC relative 22 bit shifted */ -+#define R_SPARC_HI22 9 /* High 22 bit */ -+#define R_SPARC_22 10 /* Direct 22 bit */ -+#define R_SPARC_13 11 /* Direct 13 bit */ -+#define R_SPARC_LO10 12 /* Truncated 10 bit */ -+#define R_SPARC_GOT10 13 /* Truncated 10 bit GOT entry */ -+#define R_SPARC_GOT13 14 /* 13 bit GOT entry */ -+#define R_SPARC_GOT22 15 /* 22 bit GOT entry shifted */ -+#define R_SPARC_PC10 16 /* PC relative 10 bit truncated */ -+#define R_SPARC_PC22 17 /* PC relative 22 bit shifted */ -+#define R_SPARC_WPLT30 18 /* 30 bit PC relative PLT address */ -+#define R_SPARC_COPY 19 /* Copy symbol at runtime */ -+#define R_SPARC_GLOB_DAT 20 /* Create GOT entry */ -+#define R_SPARC_JMP_SLOT 21 /* Create PLT entry */ -+#define R_SPARC_RELATIVE 22 /* Adjust by program base */ -+#define R_SPARC_UA32 23 /* Direct 32 bit unaligned */ -+ -+/* Additional Sparc64 relocs. */ -+ -+#define R_SPARC_PLT32 24 /* Direct 32 bit ref to PLT entry */ -+#define R_SPARC_HIPLT22 25 /* High 22 bit PLT entry */ -+#define R_SPARC_LOPLT10 26 /* Truncated 10 bit PLT entry */ -+#define R_SPARC_PCPLT32 27 /* PC rel 32 bit ref to PLT entry */ -+#define R_SPARC_PCPLT22 28 /* PC rel high 22 bit PLT entry */ -+#define R_SPARC_PCPLT10 29 /* PC rel trunc 10 bit PLT entry */ -+#define R_SPARC_10 30 /* Direct 10 bit */ -+#define R_SPARC_11 31 /* Direct 11 bit */ -+#define R_SPARC_64 32 /* Direct 64 bit */ -+#define R_SPARC_OLO10 33 /* 10bit with secondary 13bit addend */ -+#define R_SPARC_HH22 34 /* Top 22 bits of direct 64 bit */ -+#define R_SPARC_HM10 35 /* High middle 10 bits of ... */ -+#define R_SPARC_LM22 36 /* Low middle 22 bits of ... */ -+#define R_SPARC_PC_HH22 37 /* Top 22 bits of pc rel 64 bit */ -+#define R_SPARC_PC_HM10 38 /* High middle 10 bit of ... */ -+#define R_SPARC_PC_LM22 39 /* Low miggle 22 bits of ... */ -+#define R_SPARC_WDISP16 40 /* PC relative 16 bit shifted */ -+#define R_SPARC_WDISP19 41 /* PC relative 19 bit shifted */ -+#define R_SPARC_GLOB_JMP 42 /* was part of v9 ABI but was removed */ -+#define R_SPARC_7 43 /* Direct 7 bit */ -+#define R_SPARC_5 44 /* Direct 5 bit */ -+#define R_SPARC_6 45 /* Direct 6 bit */ -+#define R_SPARC_DISP64 46 /* PC relative 64 bit */ -+#define R_SPARC_PLT64 47 /* Direct 64 bit ref to PLT entry */ -+#define R_SPARC_HIX22 48 /* High 22 bit complemented */ -+#define R_SPARC_LOX10 49 /* Truncated 11 bit complemented */ -+#define R_SPARC_H44 50 /* Direct high 12 of 44 bit */ -+#define R_SPARC_M44 51 /* Direct mid 22 of 44 bit */ -+#define R_SPARC_L44 52 /* Direct low 10 of 44 bit */ -+#define R_SPARC_REGISTER 53 /* Global register usage */ -+#define R_SPARC_UA64 54 /* Direct 64 bit unaligned */ -+#define R_SPARC_UA16 55 /* Direct 16 bit unaligned */ -+#define R_SPARC_TLS_GD_HI22 56 -+#define R_SPARC_TLS_GD_LO10 57 -+#define R_SPARC_TLS_GD_ADD 58 -+#define R_SPARC_TLS_GD_CALL 59 -+#define R_SPARC_TLS_LDM_HI22 60 -+#define R_SPARC_TLS_LDM_LO10 61 -+#define R_SPARC_TLS_LDM_ADD 62 -+#define R_SPARC_TLS_LDM_CALL 63 -+#define R_SPARC_TLS_LDO_HIX22 64 -+#define R_SPARC_TLS_LDO_LOX10 65 -+#define R_SPARC_TLS_LDO_ADD 66 -+#define R_SPARC_TLS_IE_HI22 67 -+#define R_SPARC_TLS_IE_LO10 68 -+#define R_SPARC_TLS_IE_LD 69 -+#define R_SPARC_TLS_IE_LDX 70 -+#define R_SPARC_TLS_IE_ADD 71 -+#define R_SPARC_TLS_LE_HIX22 72 -+#define R_SPARC_TLS_LE_LOX10 73 -+#define R_SPARC_TLS_DTPMOD32 74 -+#define R_SPARC_TLS_DTPMOD64 75 -+#define R_SPARC_TLS_DTPOFF32 76 -+#define R_SPARC_TLS_DTPOFF64 77 -+#define R_SPARC_TLS_TPOFF32 78 -+#define R_SPARC_TLS_TPOFF64 79 -+#define R_SPARC_GOTDATA_HIX22 80 -+#define R_SPARC_GOTDATA_LOX10 81 -+#define R_SPARC_GOTDATA_OP_HIX22 82 -+#define R_SPARC_GOTDATA_OP_LOX10 83 -+#define R_SPARC_GOTDATA_OP 84 -+#define R_SPARC_H34 85 -+#define R_SPARC_SIZE32 86 -+#define R_SPARC_SIZE64 87 -+#define R_SPARC_WDISP10 88 -+#define R_SPARC_JMP_IREL 248 -+#define R_SPARC_IRELATIVE 249 -+#define R_SPARC_GNU_VTINHERIT 250 -+#define R_SPARC_GNU_VTENTRY 251 -+#define R_SPARC_REV32 252 -+/* Keep this the last entry. */ -+#define R_SPARC_NUM 253 -+ -+/* For Sparc64, legal values for d_tag of Elf64_Dyn. */ -+ -+#define DT_SPARC_REGISTER 0x70000001 -+#define DT_SPARC_NUM 2 -+ -+/* MIPS R3000 specific definitions. */ -+ -+/* Legal values for e_flags field of Elf32_Ehdr. */ -+ -+#define EF_MIPS_NOREORDER 1 /* A .noreorder directive was used */ -+#define EF_MIPS_PIC 2 /* Contains PIC code */ -+#define EF_MIPS_CPIC 4 /* Uses PIC calling sequence */ -+#define EF_MIPS_XGOT 8 -+#define EF_MIPS_64BIT_WHIRL 16 -+#define EF_MIPS_ABI2 32 -+#define EF_MIPS_ABI_ON32 64 -+#define EF_MIPS_ARCH 0xf0000000 /* MIPS architecture level */ -+ -+/* Legal values for MIPS architecture level. */ -+ -+#define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ -+#define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */ -+#define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */ -+#define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */ -+#define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */ -+#define EF_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */ -+#define EF_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */ -+ -+/* The following are non-official names and should not be used. */ -+ -+#define E_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ -+#define E_MIPS_ARCH_2 0x10000000 /* -mips2 code. */ -+#define E_MIPS_ARCH_3 0x20000000 /* -mips3 code. */ -+#define E_MIPS_ARCH_4 0x30000000 /* -mips4 code. */ -+#define E_MIPS_ARCH_5 0x40000000 /* -mips5 code. */ -+#define E_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */ -+#define E_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */ -+ -+/* Special section indices. */ -+ -+#define SHN_MIPS_ACOMMON 0xff00 /* Allocated common symbols */ -+#define SHN_MIPS_TEXT 0xff01 /* Allocated test symbols. */ -+#define SHN_MIPS_DATA 0xff02 /* Allocated data symbols. */ -+#define SHN_MIPS_SCOMMON 0xff03 /* Small common symbols */ -+#define SHN_MIPS_SUNDEFINED 0xff04 /* Small undefined symbols */ -+ -+/* Legal values for sh_type field of Elf32_Shdr. */ -+ -+#define SHT_MIPS_LIBLIST 0x70000000 /* Shared objects used in link */ -+#define SHT_MIPS_MSYM 0x70000001 -+#define SHT_MIPS_CONFLICT 0x70000002 /* Conflicting symbols */ -+#define SHT_MIPS_GPTAB 0x70000003 /* Global data area sizes */ -+#define SHT_MIPS_UCODE 0x70000004 /* Reserved for SGI/MIPS compilers */ -+#define SHT_MIPS_DEBUG 0x70000005 /* MIPS ECOFF debugging information*/ -+#define SHT_MIPS_REGINFO 0x70000006 /* Register usage information */ -+#define SHT_MIPS_PACKAGE 0x70000007 -+#define SHT_MIPS_PACKSYM 0x70000008 -+#define SHT_MIPS_RELD 0x70000009 -+#define SHT_MIPS_IFACE 0x7000000b -+#define SHT_MIPS_CONTENT 0x7000000c -+#define SHT_MIPS_OPTIONS 0x7000000d /* Miscellaneous options. */ -+#define SHT_MIPS_SHDR 0x70000010 -+#define SHT_MIPS_FDESC 0x70000011 -+#define SHT_MIPS_EXTSYM 0x70000012 -+#define SHT_MIPS_DENSE 0x70000013 -+#define SHT_MIPS_PDESC 0x70000014 -+#define SHT_MIPS_LOCSYM 0x70000015 -+#define SHT_MIPS_AUXSYM 0x70000016 -+#define SHT_MIPS_OPTSYM 0x70000017 -+#define SHT_MIPS_LOCSTR 0x70000018 -+#define SHT_MIPS_LINE 0x70000019 -+#define SHT_MIPS_RFDESC 0x7000001a -+#define SHT_MIPS_DELTASYM 0x7000001b -+#define SHT_MIPS_DELTAINST 0x7000001c -+#define SHT_MIPS_DELTACLASS 0x7000001d -+#define SHT_MIPS_DWARF 0x7000001e /* DWARF debugging information. */ -+#define SHT_MIPS_DELTADECL 0x7000001f -+#define SHT_MIPS_SYMBOL_LIB 0x70000020 -+#define SHT_MIPS_EVENTS 0x70000021 /* Event section. */ -+#define SHT_MIPS_TRANSLATE 0x70000022 -+#define SHT_MIPS_PIXIE 0x70000023 -+#define SHT_MIPS_XLATE 0x70000024 -+#define SHT_MIPS_XLATE_DEBUG 0x70000025 -+#define SHT_MIPS_WHIRL 0x70000026 -+#define SHT_MIPS_EH_REGION 0x70000027 -+#define SHT_MIPS_XLATE_OLD 0x70000028 -+#define SHT_MIPS_PDR_EXCEPTION 0x70000029 -+ -+/* Legal values for sh_flags field of Elf32_Shdr. */ -+ -+#define SHF_MIPS_GPREL 0x10000000 /* Must be part of global data area */ -+#define SHF_MIPS_MERGE 0x20000000 -+#define SHF_MIPS_ADDR 0x40000000 -+#define SHF_MIPS_STRINGS 0x80000000 -+#define SHF_MIPS_NOSTRIP 0x08000000 -+#define SHF_MIPS_LOCAL 0x04000000 -+#define SHF_MIPS_NAMES 0x02000000 -+#define SHF_MIPS_NODUPE 0x01000000 -+ -+ -+/* Symbol tables. */ -+ -+/* MIPS specific values for `st_other'. */ -+#define STO_MIPS_DEFAULT 0x0 -+#define STO_MIPS_INTERNAL 0x1 -+#define STO_MIPS_HIDDEN 0x2 -+#define STO_MIPS_PROTECTED 0x3 -+#define STO_MIPS_PLT 0x8 -+#define STO_MIPS_SC_ALIGN_UNUSED 0xff -+ -+/* MIPS specific values for `st_info'. */ -+#define STB_MIPS_SPLIT_COMMON 13 -+ -+/* Entries found in sections of type SHT_MIPS_GPTAB. */ -+ -+typedef union -+{ -+ struct -+ { -+ Elf32_Word gt_current_g_value; /* -G value used for compilation */ -+ Elf32_Word gt_unused; /* Not used */ -+ } gt_header; /* First entry in section */ -+ struct -+ { -+ Elf32_Word gt_g_value; /* If this value were used for -G */ -+ Elf32_Word gt_bytes; /* This many bytes would be used */ -+ } gt_entry; /* Subsequent entries in section */ -+} Elf32_gptab; -+ -+/* Entry found in sections of type SHT_MIPS_REGINFO. */ -+ -+typedef struct -+{ -+ Elf32_Word ri_gprmask; /* General registers used */ -+ Elf32_Word ri_cprmask[4]; /* Coprocessor registers used */ -+ Elf32_Sword ri_gp_value; /* $gp register value */ -+} Elf32_RegInfo; -+ -+/* Entries found in sections of type SHT_MIPS_OPTIONS. */ -+ -+typedef struct -+{ -+ unsigned char kind; /* Determines interpretation of the -+ variable part of descriptor. */ -+ unsigned char size; /* Size of descriptor, including header. */ -+ Elf32_Section section; /* Section header index of section affected, -+ 0 for global options. */ -+ Elf32_Word info; /* Kind-specific information. */ -+} Elf_Options; -+ -+/* Values for `kind' field in Elf_Options. */ -+ -+#define ODK_NULL 0 /* Undefined. */ -+#define ODK_REGINFO 1 /* Register usage information. */ -+#define ODK_EXCEPTIONS 2 /* Exception processing options. */ -+#define ODK_PAD 3 /* Section padding options. */ -+#define ODK_HWPATCH 4 /* Hardware workarounds performed */ -+#define ODK_FILL 5 /* record the fill value used by the linker. */ -+#define ODK_TAGS 6 /* reserve space for desktop tools to write. */ -+#define ODK_HWAND 7 /* HW workarounds. 'AND' bits when merging. */ -+#define ODK_HWOR 8 /* HW workarounds. 'OR' bits when merging. */ -+ -+/* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries. */ -+ -+#define OEX_FPU_MIN 0x1f /* FPE's which MUST be enabled. */ -+#define OEX_FPU_MAX 0x1f00 /* FPE's which MAY be enabled. */ -+#define OEX_PAGE0 0x10000 /* page zero must be mapped. */ -+#define OEX_SMM 0x20000 /* Force sequential memory mode? */ -+#define OEX_FPDBUG 0x40000 /* Force floating point debug mode? */ -+#define OEX_PRECISEFP OEX_FPDBUG -+#define OEX_DISMISS 0x80000 /* Dismiss invalid address faults? */ -+ -+#define OEX_FPU_INVAL 0x10 -+#define OEX_FPU_DIV0 0x08 -+#define OEX_FPU_OFLO 0x04 -+#define OEX_FPU_UFLO 0x02 -+#define OEX_FPU_INEX 0x01 -+ -+/* Masks for `info' in Elf_Options for an ODK_HWPATCH entry. */ -+ -+#define OHW_R4KEOP 0x1 /* R4000 end-of-page patch. */ -+#define OHW_R8KPFETCH 0x2 /* may need R8000 prefetch patch. */ -+#define OHW_R5KEOP 0x4 /* R5000 end-of-page patch. */ -+#define OHW_R5KCVTL 0x8 /* R5000 cvt.[ds].l bug. clean=1. */ -+ -+#define OPAD_PREFIX 0x1 -+#define OPAD_POSTFIX 0x2 -+#define OPAD_SYMBOL 0x4 -+ -+/* Entry found in `.options' section. */ -+ -+typedef struct -+{ -+ Elf32_Word hwp_flags1; /* Extra flags. */ -+ Elf32_Word hwp_flags2; /* Extra flags. */ -+} Elf_Options_Hw; -+ -+/* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries. */ -+ -+#define OHWA0_R4KEOP_CHECKED 0x00000001 -+#define OHWA1_R4KEOP_CLEAN 0x00000002 -+ -+/* MIPS relocs. */ -+ -+#define R_MIPS_NONE 0 /* No reloc */ -+#define R_MIPS_16 1 /* Direct 16 bit */ -+#define R_MIPS_32 2 /* Direct 32 bit */ -+#define R_MIPS_REL32 3 /* PC relative 32 bit */ -+#define R_MIPS_26 4 /* Direct 26 bit shifted */ -+#define R_MIPS_HI16 5 /* High 16 bit */ -+#define R_MIPS_LO16 6 /* Low 16 bit */ -+#define R_MIPS_GPREL16 7 /* GP relative 16 bit */ -+#define R_MIPS_LITERAL 8 /* 16 bit literal entry */ -+#define R_MIPS_GOT16 9 /* 16 bit GOT entry */ -+#define R_MIPS_PC16 10 /* PC relative 16 bit */ -+#define R_MIPS_CALL16 11 /* 16 bit GOT entry for function */ -+#define R_MIPS_GPREL32 12 /* GP relative 32 bit */ -+ -+#define R_MIPS_SHIFT5 16 -+#define R_MIPS_SHIFT6 17 -+#define R_MIPS_64 18 -+#define R_MIPS_GOT_DISP 19 -+#define R_MIPS_GOT_PAGE 20 -+#define R_MIPS_GOT_OFST 21 -+#define R_MIPS_GOT_HI16 22 -+#define R_MIPS_GOT_LO16 23 -+#define R_MIPS_SUB 24 -+#define R_MIPS_INSERT_A 25 -+#define R_MIPS_INSERT_B 26 -+#define R_MIPS_DELETE 27 -+#define R_MIPS_HIGHER 28 -+#define R_MIPS_HIGHEST 29 -+#define R_MIPS_CALL_HI16 30 -+#define R_MIPS_CALL_LO16 31 -+#define R_MIPS_SCN_DISP 32 -+#define R_MIPS_REL16 33 -+#define R_MIPS_ADD_IMMEDIATE 34 -+#define R_MIPS_PJUMP 35 -+#define R_MIPS_RELGOT 36 -+#define R_MIPS_JALR 37 -+#define R_MIPS_TLS_DTPMOD32 38 /* Module number 32 bit */ -+#define R_MIPS_TLS_DTPREL32 39 /* Module-relative offset 32 bit */ -+#define R_MIPS_TLS_DTPMOD64 40 /* Module number 64 bit */ -+#define R_MIPS_TLS_DTPREL64 41 /* Module-relative offset 64 bit */ -+#define R_MIPS_TLS_GD 42 /* 16 bit GOT offset for GD */ -+#define R_MIPS_TLS_LDM 43 /* 16 bit GOT offset for LDM */ -+#define R_MIPS_TLS_DTPREL_HI16 44 /* Module-relative offset, high 16 bits */ -+#define R_MIPS_TLS_DTPREL_LO16 45 /* Module-relative offset, low 16 bits */ -+#define R_MIPS_TLS_GOTTPREL 46 /* 16 bit GOT offset for IE */ -+#define R_MIPS_TLS_TPREL32 47 /* TP-relative offset, 32 bit */ -+#define R_MIPS_TLS_TPREL64 48 /* TP-relative offset, 64 bit */ -+#define R_MIPS_TLS_TPREL_HI16 49 /* TP-relative offset, high 16 bits */ -+#define R_MIPS_TLS_TPREL_LO16 50 /* TP-relative offset, low 16 bits */ -+#define R_MIPS_GLOB_DAT 51 -+#define R_MIPS_COPY 126 -+#define R_MIPS_JUMP_SLOT 127 -+/* Keep this the last entry. */ -+#define R_MIPS_NUM 128 -+ -+/* Legal values for p_type field of Elf32_Phdr. */ -+ -+#define PT_MIPS_REGINFO 0x70000000 /* Register usage information */ -+#define PT_MIPS_RTPROC 0x70000001 /* Runtime procedure table. */ -+#define PT_MIPS_OPTIONS 0x70000002 -+ -+/* Special program header types. */ -+ -+#define PF_MIPS_LOCAL 0x10000000 -+ -+/* Legal values for d_tag field of Elf32_Dyn. */ -+ -+#define DT_MIPS_RLD_VERSION 0x70000001 /* Runtime linker interface version */ -+#define DT_MIPS_TIME_STAMP 0x70000002 /* Timestamp */ -+#define DT_MIPS_ICHECKSUM 0x70000003 /* Checksum */ -+#define DT_MIPS_IVERSION 0x70000004 /* Version string (string tbl index) */ -+#define DT_MIPS_FLAGS 0x70000005 /* Flags */ -+#define DT_MIPS_BASE_ADDRESS 0x70000006 /* Base address */ -+#define DT_MIPS_MSYM 0x70000007 -+#define DT_MIPS_CONFLICT 0x70000008 /* Address of CONFLICT section */ -+#define DT_MIPS_LIBLIST 0x70000009 /* Address of LIBLIST section */ -+#define DT_MIPS_LOCAL_GOTNO 0x7000000a /* Number of local GOT entries */ -+#define DT_MIPS_CONFLICTNO 0x7000000b /* Number of CONFLICT entries */ -+#define DT_MIPS_LIBLISTNO 0x70000010 /* Number of LIBLIST entries */ -+#define DT_MIPS_SYMTABNO 0x70000011 /* Number of DYNSYM entries */ -+#define DT_MIPS_UNREFEXTNO 0x70000012 /* First external DYNSYM */ -+#define DT_MIPS_GOTSYM 0x70000013 /* First GOT entry in DYNSYM */ -+#define DT_MIPS_HIPAGENO 0x70000014 /* Number of GOT page table entries */ -+#define DT_MIPS_RLD_MAP 0x70000016 /* Address of run time loader map. */ -+#define DT_MIPS_DELTA_CLASS 0x70000017 /* Delta C++ class definition. */ -+#define DT_MIPS_DELTA_CLASS_NO 0x70000018 /* Number of entries in -+ DT_MIPS_DELTA_CLASS. */ -+#define DT_MIPS_DELTA_INSTANCE 0x70000019 /* Delta C++ class instances. */ -+#define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in -+ DT_MIPS_DELTA_INSTANCE. */ -+#define DT_MIPS_DELTA_RELOC 0x7000001b /* Delta relocations. */ -+#define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in -+ DT_MIPS_DELTA_RELOC. */ -+#define DT_MIPS_DELTA_SYM 0x7000001d /* Delta symbols that Delta -+ relocations refer to. */ -+#define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in -+ DT_MIPS_DELTA_SYM. */ -+#define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the -+ class declaration. */ -+#define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in -+ DT_MIPS_DELTA_CLASSSYM. */ -+#define DT_MIPS_CXX_FLAGS 0x70000022 /* Flags indicating for C++ flavor. */ -+#define DT_MIPS_PIXIE_INIT 0x70000023 -+#define DT_MIPS_SYMBOL_LIB 0x70000024 -+#define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025 -+#define DT_MIPS_LOCAL_GOTIDX 0x70000026 -+#define DT_MIPS_HIDDEN_GOTIDX 0x70000027 -+#define DT_MIPS_PROTECTED_GOTIDX 0x70000028 -+#define DT_MIPS_OPTIONS 0x70000029 /* Address of .options. */ -+#define DT_MIPS_INTERFACE 0x7000002a /* Address of .interface. */ -+#define DT_MIPS_DYNSTR_ALIGN 0x7000002b -+#define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */ -+#define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve -+ function stored in GOT. */ -+#define DT_MIPS_PERF_SUFFIX 0x7000002e /* Default suffix of dso to be added -+ by rld on dlopen() calls. */ -+#define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */ -+#define DT_MIPS_GP_VALUE 0x70000030 /* GP value for aux GOTs. */ -+#define DT_MIPS_AUX_DYNAMIC 0x70000031 /* Address of aux .dynamic. */ -+/* The address of .got.plt in an executable using the new non-PIC ABI. */ -+#define DT_MIPS_PLTGOT 0x70000032 -+/* The base of the PLT in an executable using the new non-PIC ABI if that -+ PLT is writable. For a non-writable PLT, this is omitted or has a zero -+ value. */ -+#define DT_MIPS_RWPLT 0x70000034 -+#define DT_MIPS_NUM 0x35 -+ -+/* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry. */ -+ -+#define RHF_NONE 0 /* No flags */ -+#define RHF_QUICKSTART (1 << 0) /* Use quickstart */ -+#define RHF_NOTPOT (1 << 1) /* Hash size not power of 2 */ -+#define RHF_NO_LIBRARY_REPLACEMENT (1 << 2) /* Ignore LD_LIBRARY_PATH */ -+#define RHF_NO_MOVE (1 << 3) -+#define RHF_SGI_ONLY (1 << 4) -+#define RHF_GUARANTEE_INIT (1 << 5) -+#define RHF_DELTA_C_PLUS_PLUS (1 << 6) -+#define RHF_GUARANTEE_START_INIT (1 << 7) -+#define RHF_PIXIE (1 << 8) -+#define RHF_DEFAULT_DELAY_LOAD (1 << 9) -+#define RHF_REQUICKSTART (1 << 10) -+#define RHF_REQUICKSTARTED (1 << 11) -+#define RHF_CORD (1 << 12) -+#define RHF_NO_UNRES_UNDEF (1 << 13) -+#define RHF_RLD_ORDER_SAFE (1 << 14) -+ -+/* Entries found in sections of type SHT_MIPS_LIBLIST. */ -+ -+typedef struct -+{ -+ Elf32_Word l_name; /* Name (string table index) */ -+ Elf32_Word l_time_stamp; /* Timestamp */ -+ Elf32_Word l_checksum; /* Checksum */ -+ Elf32_Word l_version; /* Interface version */ -+ Elf32_Word l_flags; /* Flags */ -+} Elf32_Lib; -+ -+typedef struct -+{ -+ Elf64_Word l_name; /* Name (string table index) */ -+ Elf64_Word l_time_stamp; /* Timestamp */ -+ Elf64_Word l_checksum; /* Checksum */ -+ Elf64_Word l_version; /* Interface version */ -+ Elf64_Word l_flags; /* Flags */ -+} Elf64_Lib; -+ -+ -+/* Legal values for l_flags. */ -+ -+#define LL_NONE 0 -+#define LL_EXACT_MATCH (1 << 0) /* Require exact match */ -+#define LL_IGNORE_INT_VER (1 << 1) /* Ignore interface version */ -+#define LL_REQUIRE_MINOR (1 << 2) -+#define LL_EXPORTS (1 << 3) -+#define LL_DELAY_LOAD (1 << 4) -+#define LL_DELTA (1 << 5) -+ -+/* Entries found in sections of type SHT_MIPS_CONFLICT. */ -+ -+typedef Elf32_Addr Elf32_Conflict; -+ -+ -+/* HPPA specific definitions. */ -+ -+/* Legal values for e_flags field of Elf32_Ehdr. */ -+ -+#define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */ -+#define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */ -+#define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */ -+#define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */ -+#define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch -+ prediction. */ -+#define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */ -+#define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */ -+ -+/* Defined values for `e_flags & EF_PARISC_ARCH' are: */ -+ -+#define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */ -+#define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */ -+#define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */ -+ -+/* Additional section indeces. */ -+ -+#define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared -+ symbols in ANSI C. */ -+#define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */ -+ -+/* Legal values for sh_type field of Elf32_Shdr. */ -+ -+#define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */ -+#define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */ -+#define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */ -+ -+/* Legal values for sh_flags field of Elf32_Shdr. */ -+ -+#define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */ -+#define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */ -+#define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */ -+ -+/* Legal values for ST_TYPE subfield of st_info (symbol type). */ -+ -+#define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */ -+ -+#define STT_HP_OPAQUE (STT_LOOS + 0x1) -+#define STT_HP_STUB (STT_LOOS + 0x2) -+ -+/* HPPA relocs. */ -+ -+#define R_PARISC_NONE 0 /* No reloc. */ -+#define R_PARISC_DIR32 1 /* Direct 32-bit reference. */ -+#define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */ -+#define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */ -+#define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */ -+#define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */ -+#define R_PARISC_PCREL32 9 /* 32-bit rel. address. */ -+#define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */ -+#define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */ -+#define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */ -+#define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */ -+#define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */ -+#define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */ -+#define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */ -+#define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */ -+#define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */ -+#define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */ -+#define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */ -+#define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */ -+#define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */ -+#define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */ -+#define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */ -+#define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */ -+#define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */ -+#define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */ -+#define R_PARISC_FPTR64 64 /* 64 bits function address. */ -+#define R_PARISC_PLABEL32 65 /* 32 bits function address. */ -+#define R_PARISC_PLABEL21L 66 /* Left 21 bits of fdesc address. */ -+#define R_PARISC_PLABEL14R 70 /* Right 14 bits of fdesc address. */ -+#define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */ -+#define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */ -+#define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */ -+#define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */ -+#define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */ -+#define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */ -+#define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */ -+#define R_PARISC_DIR64 80 /* 64 bits of eff. address. */ -+#define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */ -+#define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */ -+#define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */ -+#define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */ -+#define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */ -+#define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */ -+#define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */ -+#define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */ -+#define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */ -+#define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */ -+#define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */ -+#define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */ -+#define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */ -+#define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */ -+#define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */ -+#define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */ -+#define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */ -+#define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */ -+#define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */ -+#define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */ -+#define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */ -+#define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */ -+#define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */ -+#define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */ -+#define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */ -+#define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */ -+#define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */ -+#define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */ -+#define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */ -+#define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */ -+#define R_PARISC_LORESERVE 128 -+#define R_PARISC_COPY 128 /* Copy relocation. */ -+#define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */ -+#define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */ -+#define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */ -+#define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */ -+#define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */ -+#define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */ -+#define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/ -+#define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */ -+#define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */ -+#define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */ -+#define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */ -+#define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */ -+#define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */ -+#define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */ -+#define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */ -+#define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/ -+#define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/ -+#define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */ -+#define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */ -+#define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */ -+#define R_PARISC_GNU_VTENTRY 232 -+#define R_PARISC_GNU_VTINHERIT 233 -+#define R_PARISC_TLS_GD21L 234 /* GD 21-bit left. */ -+#define R_PARISC_TLS_GD14R 235 /* GD 14-bit right. */ -+#define R_PARISC_TLS_GDCALL 236 /* GD call to __t_g_a. */ -+#define R_PARISC_TLS_LDM21L 237 /* LD module 21-bit left. */ -+#define R_PARISC_TLS_LDM14R 238 /* LD module 14-bit right. */ -+#define R_PARISC_TLS_LDMCALL 239 /* LD module call to __t_g_a. */ -+#define R_PARISC_TLS_LDO21L 240 /* LD offset 21-bit left. */ -+#define R_PARISC_TLS_LDO14R 241 /* LD offset 14-bit right. */ -+#define R_PARISC_TLS_DTPMOD32 242 /* DTP module 32-bit. */ -+#define R_PARISC_TLS_DTPMOD64 243 /* DTP module 64-bit. */ -+#define R_PARISC_TLS_DTPOFF32 244 /* DTP offset 32-bit. */ -+#define R_PARISC_TLS_DTPOFF64 245 /* DTP offset 32-bit. */ -+#define R_PARISC_TLS_LE21L R_PARISC_TPREL21L -+#define R_PARISC_TLS_LE14R R_PARISC_TPREL14R -+#define R_PARISC_TLS_IE21L R_PARISC_LTOFF_TP21L -+#define R_PARISC_TLS_IE14R R_PARISC_LTOFF_TP14R -+#define R_PARISC_TLS_TPREL32 R_PARISC_TPREL32 -+#define R_PARISC_TLS_TPREL64 R_PARISC_TPREL64 -+#define R_PARISC_HIRESERVE 255 -+ -+/* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */ -+ -+#define PT_HP_TLS (PT_LOOS + 0x0) -+#define PT_HP_CORE_NONE (PT_LOOS + 0x1) -+#define PT_HP_CORE_VERSION (PT_LOOS + 0x2) -+#define PT_HP_CORE_KERNEL (PT_LOOS + 0x3) -+#define PT_HP_CORE_COMM (PT_LOOS + 0x4) -+#define PT_HP_CORE_PROC (PT_LOOS + 0x5) -+#define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6) -+#define PT_HP_CORE_STACK (PT_LOOS + 0x7) -+#define PT_HP_CORE_SHM (PT_LOOS + 0x8) -+#define PT_HP_CORE_MMF (PT_LOOS + 0x9) -+#define PT_HP_PARALLEL (PT_LOOS + 0x10) -+#define PT_HP_FASTBIND (PT_LOOS + 0x11) -+#define PT_HP_OPT_ANNOT (PT_LOOS + 0x12) -+#define PT_HP_HSL_ANNOT (PT_LOOS + 0x13) -+#define PT_HP_STACK (PT_LOOS + 0x14) -+ -+#define PT_PARISC_ARCHEXT 0x70000000 -+#define PT_PARISC_UNWIND 0x70000001 -+ -+/* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */ -+ -+#define PF_PARISC_SBP 0x08000000 -+ -+#define PF_HP_PAGE_SIZE 0x00100000 -+#define PF_HP_FAR_SHARED 0x00200000 -+#define PF_HP_NEAR_SHARED 0x00400000 -+#define PF_HP_CODE 0x01000000 -+#define PF_HP_MODIFY 0x02000000 -+#define PF_HP_LAZYSWAP 0x04000000 -+#define PF_HP_SBP 0x08000000 -+ -+ -+/* Alpha specific definitions. */ -+ -+/* Legal values for e_flags field of Elf64_Ehdr. */ -+ -+#define EF_ALPHA_32BIT 1 /* All addresses must be < 2GB. */ -+#define EF_ALPHA_CANRELAX 2 /* Relocations for relaxing exist. */ -+ -+/* Legal values for sh_type field of Elf64_Shdr. */ -+ -+/* These two are primerily concerned with ECOFF debugging info. */ -+#define SHT_ALPHA_DEBUG 0x70000001 -+#define SHT_ALPHA_REGINFO 0x70000002 -+ -+/* Legal values for sh_flags field of Elf64_Shdr. */ -+ -+#define SHF_ALPHA_GPREL 0x10000000 -+ -+/* Legal values for st_other field of Elf64_Sym. */ -+#define STO_ALPHA_NOPV 0x80 /* No PV required. */ -+#define STO_ALPHA_STD_GPLOAD 0x88 /* PV only used for initial ldgp. */ -+ -+/* Alpha relocs. */ -+ -+#define R_ALPHA_NONE 0 /* No reloc */ -+#define R_ALPHA_REFLONG 1 /* Direct 32 bit */ -+#define R_ALPHA_REFQUAD 2 /* Direct 64 bit */ -+#define R_ALPHA_GPREL32 3 /* GP relative 32 bit */ -+#define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */ -+#define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */ -+#define R_ALPHA_GPDISP 6 /* Add displacement to GP */ -+#define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */ -+#define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */ -+#define R_ALPHA_SREL16 9 /* PC relative 16 bit */ -+#define R_ALPHA_SREL32 10 /* PC relative 32 bit */ -+#define R_ALPHA_SREL64 11 /* PC relative 64 bit */ -+#define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */ -+#define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */ -+#define R_ALPHA_GPREL16 19 /* GP relative 16 bit */ -+#define R_ALPHA_COPY 24 /* Copy symbol at runtime */ -+#define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */ -+#define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */ -+#define R_ALPHA_RELATIVE 27 /* Adjust by program base */ -+#define R_ALPHA_TLS_GD_HI 28 -+#define R_ALPHA_TLSGD 29 -+#define R_ALPHA_TLS_LDM 30 -+#define R_ALPHA_DTPMOD64 31 -+#define R_ALPHA_GOTDTPREL 32 -+#define R_ALPHA_DTPREL64 33 -+#define R_ALPHA_DTPRELHI 34 -+#define R_ALPHA_DTPRELLO 35 -+#define R_ALPHA_DTPREL16 36 -+#define R_ALPHA_GOTTPREL 37 -+#define R_ALPHA_TPREL64 38 -+#define R_ALPHA_TPRELHI 39 -+#define R_ALPHA_TPRELLO 40 -+#define R_ALPHA_TPREL16 41 -+/* Keep this the last entry. */ -+#define R_ALPHA_NUM 46 -+ -+/* Magic values of the LITUSE relocation addend. */ -+#define LITUSE_ALPHA_ADDR 0 -+#define LITUSE_ALPHA_BASE 1 -+#define LITUSE_ALPHA_BYTOFF 2 -+#define LITUSE_ALPHA_JSR 3 -+#define LITUSE_ALPHA_TLS_GD 4 -+#define LITUSE_ALPHA_TLS_LDM 5 -+ -+/* Legal values for d_tag of Elf64_Dyn. */ -+#define DT_ALPHA_PLTRO (DT_LOPROC + 0) -+#define DT_ALPHA_NUM 1 -+ -+/* PowerPC specific declarations */ -+ -+/* Values for Elf32/64_Ehdr.e_flags. */ -+#define EF_PPC_EMB 0x80000000 /* PowerPC embedded flag */ -+ -+/* Cygnus local bits below */ -+#define EF_PPC_RELOCATABLE 0x00010000 /* PowerPC -mrelocatable flag*/ -+#define EF_PPC_RELOCATABLE_LIB 0x00008000 /* PowerPC -mrelocatable-lib -+ flag */ -+ -+/* PowerPC relocations defined by the ABIs */ -+#define R_PPC_NONE 0 -+#define R_PPC_ADDR32 1 /* 32bit absolute address */ -+#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */ -+#define R_PPC_ADDR16 3 /* 16bit absolute address */ -+#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */ -+#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */ -+#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */ -+#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */ -+#define R_PPC_ADDR14_BRTAKEN 8 -+#define R_PPC_ADDR14_BRNTAKEN 9 -+#define R_PPC_REL24 10 /* PC relative 26 bit */ -+#define R_PPC_REL14 11 /* PC relative 16 bit */ -+#define R_PPC_REL14_BRTAKEN 12 -+#define R_PPC_REL14_BRNTAKEN 13 -+#define R_PPC_GOT16 14 -+#define R_PPC_GOT16_LO 15 -+#define R_PPC_GOT16_HI 16 -+#define R_PPC_GOT16_HA 17 -+#define R_PPC_PLTREL24 18 -+#define R_PPC_COPY 19 -+#define R_PPC_GLOB_DAT 20 -+#define R_PPC_JMP_SLOT 21 -+#define R_PPC_RELATIVE 22 -+#define R_PPC_LOCAL24PC 23 -+#define R_PPC_UADDR32 24 -+#define R_PPC_UADDR16 25 -+#define R_PPC_REL32 26 -+#define R_PPC_PLT32 27 -+#define R_PPC_PLTREL32 28 -+#define R_PPC_PLT16_LO 29 -+#define R_PPC_PLT16_HI 30 -+#define R_PPC_PLT16_HA 31 -+#define R_PPC_SDAREL16 32 -+#define R_PPC_SECTOFF 33 -+#define R_PPC_SECTOFF_LO 34 -+#define R_PPC_SECTOFF_HI 35 -+#define R_PPC_SECTOFF_HA 36 -+ -+/* PowerPC relocations defined for the TLS access ABI. */ -+#define R_PPC_TLS 67 /* none (sym+add)@tls */ -+#define R_PPC_DTPMOD32 68 /* word32 (sym+add)@dtpmod */ -+#define R_PPC_TPREL16 69 /* half16* (sym+add)@tprel */ -+#define R_PPC_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ -+#define R_PPC_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ -+#define R_PPC_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ -+#define R_PPC_TPREL32 73 /* word32 (sym+add)@tprel */ -+#define R_PPC_DTPREL16 74 /* half16* (sym+add)@dtprel */ -+#define R_PPC_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ -+#define R_PPC_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ -+#define R_PPC_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ -+#define R_PPC_DTPREL32 78 /* word32 (sym+add)@dtprel */ -+#define R_PPC_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ -+#define R_PPC_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ -+#define R_PPC_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ -+#define R_PPC_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ -+#define R_PPC_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ -+#define R_PPC_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ -+#define R_PPC_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ -+#define R_PPC_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ -+#define R_PPC_GOT_TPREL16 87 /* half16* (sym+add)@got@tprel */ -+#define R_PPC_GOT_TPREL16_LO 88 /* half16 (sym+add)@got@tprel@l */ -+#define R_PPC_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ -+#define R_PPC_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ -+#define R_PPC_GOT_DTPREL16 91 /* half16* (sym+add)@got@dtprel */ -+#define R_PPC_GOT_DTPREL16_LO 92 /* half16* (sym+add)@got@dtprel@l */ -+#define R_PPC_GOT_DTPREL16_HI 93 /* half16* (sym+add)@got@dtprel@h */ -+#define R_PPC_GOT_DTPREL16_HA 94 /* half16* (sym+add)@got@dtprel@ha */ -+ -+/* The remaining relocs are from the Embedded ELF ABI, and are not -+ in the SVR4 ELF ABI. */ -+#define R_PPC_EMB_NADDR32 101 -+#define R_PPC_EMB_NADDR16 102 -+#define R_PPC_EMB_NADDR16_LO 103 -+#define R_PPC_EMB_NADDR16_HI 104 -+#define R_PPC_EMB_NADDR16_HA 105 -+#define R_PPC_EMB_SDAI16 106 -+#define R_PPC_EMB_SDA2I16 107 -+#define R_PPC_EMB_SDA2REL 108 -+#define R_PPC_EMB_SDA21 109 /* 16 bit offset in SDA */ -+#define R_PPC_EMB_MRKREF 110 -+#define R_PPC_EMB_RELSEC16 111 -+#define R_PPC_EMB_RELST_LO 112 -+#define R_PPC_EMB_RELST_HI 113 -+#define R_PPC_EMB_RELST_HA 114 -+#define R_PPC_EMB_BIT_FLD 115 -+#define R_PPC_EMB_RELSDA 116 /* 16 bit relative offset in SDA */ -+ -+/* Diab tool relocations. */ -+#define R_PPC_DIAB_SDA21_LO 180 /* like EMB_SDA21, but lower 16 bit */ -+#define R_PPC_DIAB_SDA21_HI 181 /* like EMB_SDA21, but high 16 bit */ -+#define R_PPC_DIAB_SDA21_HA 182 /* like EMB_SDA21, adjusted high 16 */ -+#define R_PPC_DIAB_RELSDA_LO 183 /* like EMB_RELSDA, but lower 16 bit */ -+#define R_PPC_DIAB_RELSDA_HI 184 /* like EMB_RELSDA, but high 16 bit */ -+#define R_PPC_DIAB_RELSDA_HA 185 /* like EMB_RELSDA, adjusted high 16 */ -+ -+/* GNU extension to support local ifunc. */ -+#define R_PPC_IRELATIVE 248 -+ -+/* GNU relocs used in PIC code sequences. */ -+#define R_PPC_REL16 249 /* half16 (sym+add-.) */ -+#define R_PPC_REL16_LO 250 /* half16 (sym+add-.)@l */ -+#define R_PPC_REL16_HI 251 /* half16 (sym+add-.)@h */ -+#define R_PPC_REL16_HA 252 /* half16 (sym+add-.)@ha */ -+ -+/* This is a phony reloc to handle any old fashioned TOC16 references -+ that may still be in object files. */ -+#define R_PPC_TOC16 255 -+ -+/* PowerPC specific values for the Dyn d_tag field. */ -+#define DT_PPC_GOT (DT_LOPROC + 0) -+#define DT_PPC_NUM 1 -+ -+/* PowerPC64 relocations defined by the ABIs */ -+#define R_PPC64_NONE R_PPC_NONE -+#define R_PPC64_ADDR32 R_PPC_ADDR32 /* 32bit absolute address */ -+#define R_PPC64_ADDR24 R_PPC_ADDR24 /* 26bit address, word aligned */ -+#define R_PPC64_ADDR16 R_PPC_ADDR16 /* 16bit absolute address */ -+#define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of address */ -+#define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of address. */ -+#define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits. */ -+#define R_PPC64_ADDR14 R_PPC_ADDR14 /* 16bit address, word aligned */ -+#define R_PPC64_ADDR14_BRTAKEN R_PPC_ADDR14_BRTAKEN -+#define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN -+#define R_PPC64_REL24 R_PPC_REL24 /* PC-rel. 26 bit, word aligned */ -+#define R_PPC64_REL14 R_PPC_REL14 /* PC relative 16 bit */ -+#define R_PPC64_REL14_BRTAKEN R_PPC_REL14_BRTAKEN -+#define R_PPC64_REL14_BRNTAKEN R_PPC_REL14_BRNTAKEN -+#define R_PPC64_GOT16 R_PPC_GOT16 -+#define R_PPC64_GOT16_LO R_PPC_GOT16_LO -+#define R_PPC64_GOT16_HI R_PPC_GOT16_HI -+#define R_PPC64_GOT16_HA R_PPC_GOT16_HA -+ -+#define R_PPC64_COPY R_PPC_COPY -+#define R_PPC64_GLOB_DAT R_PPC_GLOB_DAT -+#define R_PPC64_JMP_SLOT R_PPC_JMP_SLOT -+#define R_PPC64_RELATIVE R_PPC_RELATIVE -+ -+#define R_PPC64_UADDR32 R_PPC_UADDR32 -+#define R_PPC64_UADDR16 R_PPC_UADDR16 -+#define R_PPC64_REL32 R_PPC_REL32 -+#define R_PPC64_PLT32 R_PPC_PLT32 -+#define R_PPC64_PLTREL32 R_PPC_PLTREL32 -+#define R_PPC64_PLT16_LO R_PPC_PLT16_LO -+#define R_PPC64_PLT16_HI R_PPC_PLT16_HI -+#define R_PPC64_PLT16_HA R_PPC_PLT16_HA -+ -+#define R_PPC64_SECTOFF R_PPC_SECTOFF -+#define R_PPC64_SECTOFF_LO R_PPC_SECTOFF_LO -+#define R_PPC64_SECTOFF_HI R_PPC_SECTOFF_HI -+#define R_PPC64_SECTOFF_HA R_PPC_SECTOFF_HA -+#define R_PPC64_ADDR30 37 /* word30 (S + A - P) >> 2 */ -+#define R_PPC64_ADDR64 38 /* doubleword64 S + A */ -+#define R_PPC64_ADDR16_HIGHER 39 /* half16 #higher(S + A) */ -+#define R_PPC64_ADDR16_HIGHERA 40 /* half16 #highera(S + A) */ -+#define R_PPC64_ADDR16_HIGHEST 41 /* half16 #highest(S + A) */ -+#define R_PPC64_ADDR16_HIGHESTA 42 /* half16 #highesta(S + A) */ -+#define R_PPC64_UADDR64 43 /* doubleword64 S + A */ -+#define R_PPC64_REL64 44 /* doubleword64 S + A - P */ -+#define R_PPC64_PLT64 45 /* doubleword64 L + A */ -+#define R_PPC64_PLTREL64 46 /* doubleword64 L + A - P */ -+#define R_PPC64_TOC16 47 /* half16* S + A - .TOC */ -+#define R_PPC64_TOC16_LO 48 /* half16 #lo(S + A - .TOC.) */ -+#define R_PPC64_TOC16_HI 49 /* half16 #hi(S + A - .TOC.) */ -+#define R_PPC64_TOC16_HA 50 /* half16 #ha(S + A - .TOC.) */ -+#define R_PPC64_TOC 51 /* doubleword64 .TOC */ -+#define R_PPC64_PLTGOT16 52 /* half16* M + A */ -+#define R_PPC64_PLTGOT16_LO 53 /* half16 #lo(M + A) */ -+#define R_PPC64_PLTGOT16_HI 54 /* half16 #hi(M + A) */ -+#define R_PPC64_PLTGOT16_HA 55 /* half16 #ha(M + A) */ -+ -+#define R_PPC64_ADDR16_DS 56 /* half16ds* (S + A) >> 2 */ -+#define R_PPC64_ADDR16_LO_DS 57 /* half16ds #lo(S + A) >> 2 */ -+#define R_PPC64_GOT16_DS 58 /* half16ds* (G + A) >> 2 */ -+#define R_PPC64_GOT16_LO_DS 59 /* half16ds #lo(G + A) >> 2 */ -+#define R_PPC64_PLT16_LO_DS 60 /* half16ds #lo(L + A) >> 2 */ -+#define R_PPC64_SECTOFF_DS 61 /* half16ds* (R + A) >> 2 */ -+#define R_PPC64_SECTOFF_LO_DS 62 /* half16ds #lo(R + A) >> 2 */ -+#define R_PPC64_TOC16_DS 63 /* half16ds* (S + A - .TOC.) >> 2 */ -+#define R_PPC64_TOC16_LO_DS 64 /* half16ds #lo(S + A - .TOC.) >> 2 */ -+#define R_PPC64_PLTGOT16_DS 65 /* half16ds* (M + A) >> 2 */ -+#define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds #lo(M + A) >> 2 */ -+ -+/* PowerPC64 relocations defined for the TLS access ABI. */ -+#define R_PPC64_TLS 67 /* none (sym+add)@tls */ -+#define R_PPC64_DTPMOD64 68 /* doubleword64 (sym+add)@dtpmod */ -+#define R_PPC64_TPREL16 69 /* half16* (sym+add)@tprel */ -+#define R_PPC64_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ -+#define R_PPC64_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ -+#define R_PPC64_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ -+#define R_PPC64_TPREL64 73 /* doubleword64 (sym+add)@tprel */ -+#define R_PPC64_DTPREL16 74 /* half16* (sym+add)@dtprel */ -+#define R_PPC64_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ -+#define R_PPC64_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ -+#define R_PPC64_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ -+#define R_PPC64_DTPREL64 78 /* doubleword64 (sym+add)@dtprel */ -+#define R_PPC64_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ -+#define R_PPC64_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ -+#define R_PPC64_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ -+#define R_PPC64_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ -+#define R_PPC64_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ -+#define R_PPC64_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ -+#define R_PPC64_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ -+#define R_PPC64_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ -+#define R_PPC64_GOT_TPREL16_DS 87 /* half16ds* (sym+add)@got@tprel */ -+#define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */ -+#define R_PPC64_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ -+#define R_PPC64_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ -+#define R_PPC64_GOT_DTPREL16_DS 91 /* half16ds* (sym+add)@got@dtprel */ -+#define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */ -+#define R_PPC64_GOT_DTPREL16_HI 93 /* half16 (sym+add)@got@dtprel@h */ -+#define R_PPC64_GOT_DTPREL16_HA 94 /* half16 (sym+add)@got@dtprel@ha */ -+#define R_PPC64_TPREL16_DS 95 /* half16ds* (sym+add)@tprel */ -+#define R_PPC64_TPREL16_LO_DS 96 /* half16ds (sym+add)@tprel@l */ -+#define R_PPC64_TPREL16_HIGHER 97 /* half16 (sym+add)@tprel@higher */ -+#define R_PPC64_TPREL16_HIGHERA 98 /* half16 (sym+add)@tprel@highera */ -+#define R_PPC64_TPREL16_HIGHEST 99 /* half16 (sym+add)@tprel@highest */ -+#define R_PPC64_TPREL16_HIGHESTA 100 /* half16 (sym+add)@tprel@highesta */ -+#define R_PPC64_DTPREL16_DS 101 /* half16ds* (sym+add)@dtprel */ -+#define R_PPC64_DTPREL16_LO_DS 102 /* half16ds (sym+add)@dtprel@l */ -+#define R_PPC64_DTPREL16_HIGHER 103 /* half16 (sym+add)@dtprel@higher */ -+#define R_PPC64_DTPREL16_HIGHERA 104 /* half16 (sym+add)@dtprel@highera */ -+#define R_PPC64_DTPREL16_HIGHEST 105 /* half16 (sym+add)@dtprel@highest */ -+#define R_PPC64_DTPREL16_HIGHESTA 106 /* half16 (sym+add)@dtprel@highesta */ -+ -+/* GNU extension to support local ifunc. */ -+#define R_PPC64_JMP_IREL 247 -+#define R_PPC64_IRELATIVE 248 -+#define R_PPC64_REL16 249 /* half16 (sym+add-.) */ -+#define R_PPC64_REL16_LO 250 /* half16 (sym+add-.)@l */ -+#define R_PPC64_REL16_HI 251 /* half16 (sym+add-.)@h */ -+#define R_PPC64_REL16_HA 252 /* half16 (sym+add-.)@ha */ -+ -+/* PowerPC64 specific values for the Dyn d_tag field. */ -+#define DT_PPC64_GLINK (DT_LOPROC + 0) -+#define DT_PPC64_OPD (DT_LOPROC + 1) -+#define DT_PPC64_OPDSZ (DT_LOPROC + 2) -+#define DT_PPC64_NUM 3 -+ -+ -+/* ARM specific declarations */ -+ -+/* Processor specific flags for the ELF header e_flags field. */ -+#define EF_ARM_RELEXEC 0x01 -+#define EF_ARM_HASENTRY 0x02 -+#define EF_ARM_INTERWORK 0x04 -+#define EF_ARM_APCS_26 0x08 -+#define EF_ARM_APCS_FLOAT 0x10 -+#define EF_ARM_PIC 0x20 -+#define EF_ARM_ALIGN8 0x40 /* 8-bit structure alignment is in use */ -+#define EF_ARM_NEW_ABI 0x80 -+#define EF_ARM_OLD_ABI 0x100 -+#define EF_ARM_SOFT_FLOAT 0x200 -+#define EF_ARM_VFP_FLOAT 0x400 -+#define EF_ARM_MAVERICK_FLOAT 0x800 -+ -+ -+/* Other constants defined in the ARM ELF spec. version B-01. */ -+/* NB. These conflict with values defined above. */ -+#define EF_ARM_SYMSARESORTED 0x04 -+#define EF_ARM_DYNSYMSUSESEGIDX 0x08 -+#define EF_ARM_MAPSYMSFIRST 0x10 -+#define EF_ARM_EABIMASK 0XFF000000 -+ -+/* Constants defined in AAELF. */ -+#define EF_ARM_BE8 0x00800000 -+#define EF_ARM_LE8 0x00400000 -+ -+#define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK) -+#define EF_ARM_EABI_UNKNOWN 0x00000000 -+#define EF_ARM_EABI_VER1 0x01000000 -+#define EF_ARM_EABI_VER2 0x02000000 -+#define EF_ARM_EABI_VER3 0x03000000 -+#define EF_ARM_EABI_VER4 0x04000000 -+#define EF_ARM_EABI_VER5 0x05000000 -+ -+/* Additional symbol types for Thumb. */ -+#define STT_ARM_TFUNC STT_LOPROC /* A Thumb function. */ -+#define STT_ARM_16BIT STT_HIPROC /* A Thumb label. */ -+ -+/* ARM-specific values for sh_flags */ -+#define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */ -+#define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined -+ in the input to a link step. */ -+ -+/* ARM-specific program header flags */ -+#define PF_ARM_SB 0x10000000 /* Segment contains the location -+ addressed by the static base. */ -+#define PF_ARM_PI 0x20000000 /* Position-independent segment. */ -+#define PF_ARM_ABS 0x40000000 /* Absolute segment. */ -+ -+/* Processor specific values for the Phdr p_type field. */ -+#define PT_ARM_EXIDX (PT_LOPROC + 1) /* ARM unwind segment. */ -+ -+/* Processor specific values for the Shdr sh_type field. */ -+#define SHT_ARM_EXIDX (SHT_LOPROC + 1) /* ARM unwind section. */ -+#define SHT_ARM_PREEMPTMAP (SHT_LOPROC + 2) /* Preemption details. */ -+#define SHT_ARM_ATTRIBUTES (SHT_LOPROC + 3) /* ARM attributes section. */ -+ -+ -+/* ARM relocs. */ -+ -+#define R_ARM_NONE 0 /* No reloc */ -+#define R_ARM_PC24 1 /* PC relative 26 bit branch */ -+#define R_ARM_ABS32 2 /* Direct 32 bit */ -+#define R_ARM_REL32 3 /* PC relative 32 bit */ -+#define R_ARM_PC13 4 -+#define R_ARM_ABS16 5 /* Direct 16 bit */ -+#define R_ARM_ABS12 6 /* Direct 12 bit */ -+#define R_ARM_THM_ABS5 7 -+#define R_ARM_ABS8 8 /* Direct 8 bit */ -+#define R_ARM_SBREL32 9 -+#define R_ARM_THM_PC22 10 -+#define R_ARM_THM_PC8 11 -+#define R_ARM_AMP_VCALL9 12 -+#define R_ARM_SWI24 13 /* Obsolete static relocation. */ -+#define R_ARM_TLS_DESC 13 /* Dynamic relocation. */ -+#define R_ARM_THM_SWI8 14 -+#define R_ARM_XPC25 15 -+#define R_ARM_THM_XPC22 16 -+#define R_ARM_TLS_DTPMOD32 17 /* ID of module containing symbol */ -+#define R_ARM_TLS_DTPOFF32 18 /* Offset in TLS block */ -+#define R_ARM_TLS_TPOFF32 19 /* Offset in static TLS block */ -+#define R_ARM_COPY 20 /* Copy symbol at runtime */ -+#define R_ARM_GLOB_DAT 21 /* Create GOT entry */ -+#define R_ARM_JUMP_SLOT 22 /* Create PLT entry */ -+#define R_ARM_RELATIVE 23 /* Adjust by program base */ -+#define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */ -+#define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */ -+#define R_ARM_GOT32 26 /* 32 bit GOT entry */ -+#define R_ARM_PLT32 27 /* 32 bit PLT address */ -+#define R_ARM_ALU_PCREL_7_0 32 -+#define R_ARM_ALU_PCREL_15_8 33 -+#define R_ARM_ALU_PCREL_23_15 34 -+#define R_ARM_LDR_SBREL_11_0 35 -+#define R_ARM_ALU_SBREL_19_12 36 -+#define R_ARM_ALU_SBREL_27_20 37 -+#define R_ARM_TLS_GOTDESC 90 -+#define R_ARM_TLS_CALL 91 -+#define R_ARM_TLS_DESCSEQ 92 -+#define R_ARM_THM_TLS_CALL 93 -+#define R_ARM_GNU_VTENTRY 100 -+#define R_ARM_GNU_VTINHERIT 101 -+#define R_ARM_THM_PC11 102 /* thumb unconditional branch */ -+#define R_ARM_THM_PC9 103 /* thumb conditional branch */ -+#define R_ARM_TLS_GD32 104 /* PC-rel 32 bit for global dynamic -+ thread local data */ -+#define R_ARM_TLS_LDM32 105 /* PC-rel 32 bit for local dynamic -+ thread local data */ -+#define R_ARM_TLS_LDO32 106 /* 32 bit offset relative to TLS -+ block */ -+#define R_ARM_TLS_IE32 107 /* PC-rel 32 bit for GOT entry of -+ static TLS block offset */ -+#define R_ARM_TLS_LE32 108 /* 32 bit offset relative to static -+ TLS block */ -+#define R_ARM_THM_TLS_DESCSEQ 129 -+#define R_ARM_IRELATIVE 160 -+#define R_ARM_RXPC25 249 -+#define R_ARM_RSBREL32 250 -+#define R_ARM_THM_RPC22 251 -+#define R_ARM_RREL32 252 -+#define R_ARM_RABS22 253 -+#define R_ARM_RPC24 254 -+#define R_ARM_RBASE 255 -+/* Keep this the last entry. */ -+#define R_ARM_NUM 256 -+ -+/* IA-64 specific declarations. */ -+ -+/* Processor specific flags for the Ehdr e_flags field. */ -+#define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */ -+#define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */ -+#define EF_IA_64_ARCH 0xff000000 /* arch. version mask */ -+ -+/* Processor specific values for the Phdr p_type field. */ -+#define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */ -+#define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */ -+#define PT_IA_64_HP_OPT_ANOT (PT_LOOS + 0x12) -+#define PT_IA_64_HP_HSL_ANOT (PT_LOOS + 0x13) -+#define PT_IA_64_HP_STACK (PT_LOOS + 0x14) -+ -+/* Processor specific flags for the Phdr p_flags field. */ -+#define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */ -+ -+/* Processor specific values for the Shdr sh_type field. */ -+#define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */ -+#define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */ -+ -+/* Processor specific flags for the Shdr sh_flags field. */ -+#define SHF_IA_64_SHORT 0x10000000 /* section near gp */ -+#define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */ -+ -+/* Processor specific values for the Dyn d_tag field. */ -+#define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0) -+#define DT_IA_64_NUM 1 -+ -+/* IA-64 relocations. */ -+#define R_IA64_NONE 0x00 /* none */ -+#define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */ -+#define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */ -+#define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */ -+#define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */ -+#define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */ -+#define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */ -+#define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */ -+#define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */ -+#define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */ -+#define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */ -+#define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */ -+#define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */ -+#define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */ -+#define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */ -+#define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */ -+#define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */ -+#define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */ -+#define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */ -+#define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */ -+#define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */ -+#define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */ -+#define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */ -+#define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */ -+#define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */ -+#define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */ -+#define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */ -+#define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */ -+#define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */ -+#define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */ -+#define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */ -+#define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */ -+#define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */ -+#define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */ -+#define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */ -+#define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */ -+#define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */ -+#define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */ -+#define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */ -+#define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */ -+#define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */ -+#define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */ -+#define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */ -+#define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */ -+#define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */ -+#define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */ -+#define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */ -+#define R_IA64_REL32MSB 0x6c /* data 4 + REL */ -+#define R_IA64_REL32LSB 0x6d /* data 4 + REL */ -+#define R_IA64_REL64MSB 0x6e /* data 8 + REL */ -+#define R_IA64_REL64LSB 0x6f /* data 8 + REL */ -+#define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */ -+#define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */ -+#define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */ -+#define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */ -+#define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */ -+#define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */ -+#define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */ -+#define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */ -+#define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */ -+#define R_IA64_COPY 0x84 /* copy relocation */ -+#define R_IA64_SUB 0x85 /* Addend and symbol difference */ -+#define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */ -+#define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */ -+#define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */ -+#define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */ -+#define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */ -+#define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */ -+#define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */ -+#define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */ -+#define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */ -+#define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */ -+#define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */ -+#define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */ -+#define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */ -+#define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */ -+#define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */ -+#define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */ -+#define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */ -+#define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */ -+#define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */ -+ -+/* SH specific declarations */ -+ -+/* Processor specific flags for the ELF header e_flags field. */ -+#define EF_SH_MACH_MASK 0x1f -+#define EF_SH_UNKNOWN 0x0 -+#define EF_SH1 0x1 -+#define EF_SH2 0x2 -+#define EF_SH3 0x3 -+#define EF_SH_DSP 0x4 -+#define EF_SH3_DSP 0x5 -+#define EF_SH4AL_DSP 0x6 -+#define EF_SH3E 0x8 -+#define EF_SH4 0x9 -+#define EF_SH2E 0xb -+#define EF_SH4A 0xc -+#define EF_SH2A 0xd -+#define EF_SH4_NOFPU 0x10 -+#define EF_SH4A_NOFPU 0x11 -+#define EF_SH4_NOMMU_NOFPU 0x12 -+#define EF_SH2A_NOFPU 0x13 -+#define EF_SH3_NOMMU 0x14 -+#define EF_SH2A_SH4_NOFPU 0x15 -+#define EF_SH2A_SH3_NOFPU 0x16 -+#define EF_SH2A_SH4 0x17 -+#define EF_SH2A_SH3E 0x18 -+ -+/* SH relocs. */ -+#define R_SH_NONE 0 -+#define R_SH_DIR32 1 -+#define R_SH_REL32 2 -+#define R_SH_DIR8WPN 3 -+#define R_SH_IND12W 4 -+#define R_SH_DIR8WPL 5 -+#define R_SH_DIR8WPZ 6 -+#define R_SH_DIR8BP 7 -+#define R_SH_DIR8W 8 -+#define R_SH_DIR8L 9 -+#define R_SH_SWITCH16 25 -+#define R_SH_SWITCH32 26 -+#define R_SH_USES 27 -+#define R_SH_COUNT 28 -+#define R_SH_ALIGN 29 -+#define R_SH_CODE 30 -+#define R_SH_DATA 31 -+#define R_SH_LABEL 32 -+#define R_SH_SWITCH8 33 -+#define R_SH_GNU_VTINHERIT 34 -+#define R_SH_GNU_VTENTRY 35 -+#define R_SH_TLS_GD_32 144 -+#define R_SH_TLS_LD_32 145 -+#define R_SH_TLS_LDO_32 146 -+#define R_SH_TLS_IE_32 147 -+#define R_SH_TLS_LE_32 148 -+#define R_SH_TLS_DTPMOD32 149 -+#define R_SH_TLS_DTPOFF32 150 -+#define R_SH_TLS_TPOFF32 151 -+#define R_SH_GOT32 160 -+#define R_SH_PLT32 161 -+#define R_SH_COPY 162 -+#define R_SH_GLOB_DAT 163 -+#define R_SH_JMP_SLOT 164 -+#define R_SH_RELATIVE 165 -+#define R_SH_GOTOFF 166 -+#define R_SH_GOTPC 167 -+/* Keep this the last entry. */ -+#define R_SH_NUM 256 -+ -+/* S/390 specific definitions. */ -+ -+/* Valid values for the e_flags field. */ -+ -+#define EF_S390_HIGH_GPRS 0x00000001 /* High GPRs kernel facility needed. */ -+ -+/* Additional s390 relocs */ -+ -+#define R_390_NONE 0 /* No reloc. */ -+#define R_390_8 1 /* Direct 8 bit. */ -+#define R_390_12 2 /* Direct 12 bit. */ -+#define R_390_16 3 /* Direct 16 bit. */ -+#define R_390_32 4 /* Direct 32 bit. */ -+#define R_390_PC32 5 /* PC relative 32 bit. */ -+#define R_390_GOT12 6 /* 12 bit GOT offset. */ -+#define R_390_GOT32 7 /* 32 bit GOT offset. */ -+#define R_390_PLT32 8 /* 32 bit PC relative PLT address. */ -+#define R_390_COPY 9 /* Copy symbol at runtime. */ -+#define R_390_GLOB_DAT 10 /* Create GOT entry. */ -+#define R_390_JMP_SLOT 11 /* Create PLT entry. */ -+#define R_390_RELATIVE 12 /* Adjust by program base. */ -+#define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */ -+#define R_390_GOTPC 14 /* 32 bit PC relative offset to GOT. */ -+#define R_390_GOT16 15 /* 16 bit GOT offset. */ -+#define R_390_PC16 16 /* PC relative 16 bit. */ -+#define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */ -+#define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */ -+#define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */ -+#define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */ -+#define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */ -+#define R_390_64 22 /* Direct 64 bit. */ -+#define R_390_PC64 23 /* PC relative 64 bit. */ -+#define R_390_GOT64 24 /* 64 bit GOT offset. */ -+#define R_390_PLT64 25 /* 64 bit PC relative PLT address. */ -+#define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */ -+#define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */ -+#define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */ -+#define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */ -+#define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */ -+#define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */ -+#define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */ -+#define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */ -+#define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */ -+#define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */ -+#define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */ -+#define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */ -+#define R_390_TLS_GDCALL 38 /* Tag for function call in general -+ dynamic TLS code. */ -+#define R_390_TLS_LDCALL 39 /* Tag for function call in local -+ dynamic TLS code. */ -+#define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic -+ thread local data. */ -+#define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic -+ thread local data. */ -+#define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS -+ block offset. */ -+#define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS -+ block offset. */ -+#define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS -+ block offset. */ -+#define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic -+ thread local data in LE code. */ -+#define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic -+ thread local data in LE code. */ -+#define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for -+ negated static TLS block offset. */ -+#define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for -+ negated static TLS block offset. */ -+#define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for -+ negated static TLS block offset. */ -+#define R_390_TLS_LE32 50 /* 32 bit negated offset relative to -+ static TLS block. */ -+#define R_390_TLS_LE64 51 /* 64 bit negated offset relative to -+ static TLS block. */ -+#define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS -+ block. */ -+#define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS -+ block. */ -+#define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */ -+#define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */ -+#define R_390_TLS_TPOFF 56 /* Negated offset in static TLS -+ block. */ -+#define R_390_20 57 /* Direct 20 bit. */ -+#define R_390_GOT20 58 /* 20 bit GOT offset. */ -+#define R_390_GOTPLT20 59 /* 20 bit offset to jump slot. */ -+#define R_390_TLS_GOTIE20 60 /* 20 bit GOT offset for static TLS -+ block offset. */ -+#define R_390_IRELATIVE 61 /* STT_GNU_IFUNC relocation. */ -+/* Keep this the last entry. */ -+#define R_390_NUM 62 -+ -+ -+/* CRIS relocations. */ -+#define R_CRIS_NONE 0 -+#define R_CRIS_8 1 -+#define R_CRIS_16 2 -+#define R_CRIS_32 3 -+#define R_CRIS_8_PCREL 4 -+#define R_CRIS_16_PCREL 5 -+#define R_CRIS_32_PCREL 6 -+#define R_CRIS_GNU_VTINHERIT 7 -+#define R_CRIS_GNU_VTENTRY 8 -+#define R_CRIS_COPY 9 -+#define R_CRIS_GLOB_DAT 10 -+#define R_CRIS_JUMP_SLOT 11 -+#define R_CRIS_RELATIVE 12 -+#define R_CRIS_16_GOT 13 -+#define R_CRIS_32_GOT 14 -+#define R_CRIS_16_GOTPLT 15 -+#define R_CRIS_32_GOTPLT 16 -+#define R_CRIS_32_GOTREL 17 -+#define R_CRIS_32_PLT_GOTREL 18 -+#define R_CRIS_32_PLT_PCREL 19 -+ -+#define R_CRIS_NUM 20 -+ -+ -+/* AMD x86-64 relocations. */ -+#define R_X86_64_NONE 0 /* No reloc */ -+#define R_X86_64_64 1 /* Direct 64 bit */ -+#define R_X86_64_PC32 2 /* PC relative 32 bit signed */ -+#define R_X86_64_GOT32 3 /* 32 bit GOT entry */ -+#define R_X86_64_PLT32 4 /* 32 bit PLT address */ -+#define R_X86_64_COPY 5 /* Copy symbol at runtime */ -+#define R_X86_64_GLOB_DAT 6 /* Create GOT entry */ -+#define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */ -+#define R_X86_64_RELATIVE 8 /* Adjust by program base */ -+#define R_X86_64_GOTPCREL 9 /* 32 bit signed PC relative -+ offset to GOT */ -+#define R_X86_64_32 10 /* Direct 32 bit zero extended */ -+#define R_X86_64_32S 11 /* Direct 32 bit sign extended */ -+#define R_X86_64_16 12 /* Direct 16 bit zero extended */ -+#define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */ -+#define R_X86_64_8 14 /* Direct 8 bit sign extended */ -+#define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */ -+#define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */ -+#define R_X86_64_DTPOFF64 17 /* Offset in module's TLS block */ -+#define R_X86_64_TPOFF64 18 /* Offset in initial TLS block */ -+#define R_X86_64_TLSGD 19 /* 32 bit signed PC relative offset -+ to two GOT entries for GD symbol */ -+#define R_X86_64_TLSLD 20 /* 32 bit signed PC relative offset -+ to two GOT entries for LD symbol */ -+#define R_X86_64_DTPOFF32 21 /* Offset in TLS block */ -+#define R_X86_64_GOTTPOFF 22 /* 32 bit signed PC relative offset -+ to GOT entry for IE symbol */ -+#define R_X86_64_TPOFF32 23 /* Offset in initial TLS block */ -+#define R_X86_64_PC64 24 /* PC relative 64 bit */ -+#define R_X86_64_GOTOFF64 25 /* 64 bit offset to GOT */ -+#define R_X86_64_GOTPC32 26 /* 32 bit signed pc relative -+ offset to GOT */ -+#define R_X86_64_GOT64 27 /* 64-bit GOT entry offset */ -+#define R_X86_64_GOTPCREL64 28 /* 64-bit PC relative offset -+ to GOT entry */ -+#define R_X86_64_GOTPC64 29 /* 64-bit PC relative offset to GOT */ -+#define R_X86_64_GOTPLT64 30 /* like GOT64, says PLT entry needed */ -+#define R_X86_64_PLTOFF64 31 /* 64-bit GOT relative offset -+ to PLT entry */ -+#define R_X86_64_SIZE32 32 /* Size of symbol plus 32-bit addend */ -+#define R_X86_64_SIZE64 33 /* Size of symbol plus 64-bit addend */ -+#define R_X86_64_GOTPC32_TLSDESC 34 /* GOT offset for TLS descriptor. */ -+#define R_X86_64_TLSDESC_CALL 35 /* Marker for call through TLS -+ descriptor. */ -+#define R_X86_64_TLSDESC 36 /* TLS descriptor. */ -+#define R_X86_64_IRELATIVE 37 /* Adjust indirectly by program base */ -+#define R_X86_64_RELATIVE64 38 /* 64-bit adjust by program base */ -+ -+#define R_X86_64_NUM 39 -+ -+ -+/* AM33 relocations. */ -+#define R_MN10300_NONE 0 /* No reloc. */ -+#define R_MN10300_32 1 /* Direct 32 bit. */ -+#define R_MN10300_16 2 /* Direct 16 bit. */ -+#define R_MN10300_8 3 /* Direct 8 bit. */ -+#define R_MN10300_PCREL32 4 /* PC-relative 32-bit. */ -+#define R_MN10300_PCREL16 5 /* PC-relative 16-bit signed. */ -+#define R_MN10300_PCREL8 6 /* PC-relative 8-bit signed. */ -+#define R_MN10300_GNU_VTINHERIT 7 /* Ancient C++ vtable garbage... */ -+#define R_MN10300_GNU_VTENTRY 8 /* ... collection annotation. */ -+#define R_MN10300_24 9 /* Direct 24 bit. */ -+#define R_MN10300_GOTPC32 10 /* 32-bit PCrel offset to GOT. */ -+#define R_MN10300_GOTPC16 11 /* 16-bit PCrel offset to GOT. */ -+#define R_MN10300_GOTOFF32 12 /* 32-bit offset from GOT. */ -+#define R_MN10300_GOTOFF24 13 /* 24-bit offset from GOT. */ -+#define R_MN10300_GOTOFF16 14 /* 16-bit offset from GOT. */ -+#define R_MN10300_PLT32 15 /* 32-bit PCrel to PLT entry. */ -+#define R_MN10300_PLT16 16 /* 16-bit PCrel to PLT entry. */ -+#define R_MN10300_GOT32 17 /* 32-bit offset to GOT entry. */ -+#define R_MN10300_GOT24 18 /* 24-bit offset to GOT entry. */ -+#define R_MN10300_GOT16 19 /* 16-bit offset to GOT entry. */ -+#define R_MN10300_COPY 20 /* Copy symbol at runtime. */ -+#define R_MN10300_GLOB_DAT 21 /* Create GOT entry. */ -+#define R_MN10300_JMP_SLOT 22 /* Create PLT entry. */ -+#define R_MN10300_RELATIVE 23 /* Adjust by program base. */ -+ -+#define R_MN10300_NUM 24 -+ -+ -+/* M32R relocs. */ -+#define R_M32R_NONE 0 /* No reloc. */ -+#define R_M32R_16 1 /* Direct 16 bit. */ -+#define R_M32R_32 2 /* Direct 32 bit. */ -+#define R_M32R_24 3 /* Direct 24 bit. */ -+#define R_M32R_10_PCREL 4 /* PC relative 10 bit shifted. */ -+#define R_M32R_18_PCREL 5 /* PC relative 18 bit shifted. */ -+#define R_M32R_26_PCREL 6 /* PC relative 26 bit shifted. */ -+#define R_M32R_HI16_ULO 7 /* High 16 bit with unsigned low. */ -+#define R_M32R_HI16_SLO 8 /* High 16 bit with signed low. */ -+#define R_M32R_LO16 9 /* Low 16 bit. */ -+#define R_M32R_SDA16 10 /* 16 bit offset in SDA. */ -+#define R_M32R_GNU_VTINHERIT 11 -+#define R_M32R_GNU_VTENTRY 12 -+/* M32R relocs use SHT_RELA. */ -+#define R_M32R_16_RELA 33 /* Direct 16 bit. */ -+#define R_M32R_32_RELA 34 /* Direct 32 bit. */ -+#define R_M32R_24_RELA 35 /* Direct 24 bit. */ -+#define R_M32R_10_PCREL_RELA 36 /* PC relative 10 bit shifted. */ -+#define R_M32R_18_PCREL_RELA 37 /* PC relative 18 bit shifted. */ -+#define R_M32R_26_PCREL_RELA 38 /* PC relative 26 bit shifted. */ -+#define R_M32R_HI16_ULO_RELA 39 /* High 16 bit with unsigned low */ -+#define R_M32R_HI16_SLO_RELA 40 /* High 16 bit with signed low */ -+#define R_M32R_LO16_RELA 41 /* Low 16 bit */ -+#define R_M32R_SDA16_RELA 42 /* 16 bit offset in SDA */ -+#define R_M32R_RELA_GNU_VTINHERIT 43 -+#define R_M32R_RELA_GNU_VTENTRY 44 -+#define R_M32R_REL32 45 /* PC relative 32 bit. */ -+ -+#define R_M32R_GOT24 48 /* 24 bit GOT entry */ -+#define R_M32R_26_PLTREL 49 /* 26 bit PC relative to PLT shifted */ -+#define R_M32R_COPY 50 /* Copy symbol at runtime */ -+#define R_M32R_GLOB_DAT 51 /* Create GOT entry */ -+#define R_M32R_JMP_SLOT 52 /* Create PLT entry */ -+#define R_M32R_RELATIVE 53 /* Adjust by program base */ -+#define R_M32R_GOTOFF 54 /* 24 bit offset to GOT */ -+#define R_M32R_GOTPC24 55 /* 24 bit PC relative offset to GOT */ -+#define R_M32R_GOT16_HI_ULO 56 /* High 16 bit GOT entry with unsigned -+ low */ -+#define R_M32R_GOT16_HI_SLO 57 /* High 16 bit GOT entry with signed -+ low */ -+#define R_M32R_GOT16_LO 58 /* Low 16 bit GOT entry */ -+#define R_M32R_GOTPC_HI_ULO 59 /* High 16 bit PC relative offset to -+ GOT with unsigned low */ -+#define R_M32R_GOTPC_HI_SLO 60 /* High 16 bit PC relative offset to -+ GOT with signed low */ -+#define R_M32R_GOTPC_LO 61 /* Low 16 bit PC relative offset to -+ GOT */ -+#define R_M32R_GOTOFF_HI_ULO 62 /* High 16 bit offset to GOT -+ with unsigned low */ -+#define R_M32R_GOTOFF_HI_SLO 63 /* High 16 bit offset to GOT -+ with signed low */ -+#define R_M32R_GOTOFF_LO 64 /* Low 16 bit offset to GOT */ -+#define R_M32R_NUM 256 /* Keep this the last entry. */ -+ -+ -+/* TILEPro relocations. */ -+#define R_TILEPRO_NONE 0 /* No reloc */ -+#define R_TILEPRO_32 1 /* Direct 32 bit */ -+#define R_TILEPRO_16 2 /* Direct 16 bit */ -+#define R_TILEPRO_8 3 /* Direct 8 bit */ -+#define R_TILEPRO_32_PCREL 4 /* PC relative 32 bit */ -+#define R_TILEPRO_16_PCREL 5 /* PC relative 16 bit */ -+#define R_TILEPRO_8_PCREL 6 /* PC relative 8 bit */ -+#define R_TILEPRO_LO16 7 /* Low 16 bit */ -+#define R_TILEPRO_HI16 8 /* High 16 bit */ -+#define R_TILEPRO_HA16 9 /* High 16 bit, adjusted */ -+#define R_TILEPRO_COPY 10 /* Copy relocation */ -+#define R_TILEPRO_GLOB_DAT 11 /* Create GOT entry */ -+#define R_TILEPRO_JMP_SLOT 12 /* Create PLT entry */ -+#define R_TILEPRO_RELATIVE 13 /* Adjust by program base */ -+#define R_TILEPRO_BROFF_X1 14 /* X1 pipe branch offset */ -+#define R_TILEPRO_JOFFLONG_X1 15 /* X1 pipe jump offset */ -+#define R_TILEPRO_JOFFLONG_X1_PLT 16 /* X1 pipe jump offset to PLT */ -+#define R_TILEPRO_IMM8_X0 17 /* X0 pipe 8-bit */ -+#define R_TILEPRO_IMM8_Y0 18 /* Y0 pipe 8-bit */ -+#define R_TILEPRO_IMM8_X1 19 /* X1 pipe 8-bit */ -+#define R_TILEPRO_IMM8_Y1 20 /* Y1 pipe 8-bit */ -+#define R_TILEPRO_MT_IMM15_X1 21 /* X1 pipe mtspr */ -+#define R_TILEPRO_MF_IMM15_X1 22 /* X1 pipe mfspr */ -+#define R_TILEPRO_IMM16_X0 23 /* X0 pipe 16-bit */ -+#define R_TILEPRO_IMM16_X1 24 /* X1 pipe 16-bit */ -+#define R_TILEPRO_IMM16_X0_LO 25 /* X0 pipe low 16-bit */ -+#define R_TILEPRO_IMM16_X1_LO 26 /* X1 pipe low 16-bit */ -+#define R_TILEPRO_IMM16_X0_HI 27 /* X0 pipe high 16-bit */ -+#define R_TILEPRO_IMM16_X1_HI 28 /* X1 pipe high 16-bit */ -+#define R_TILEPRO_IMM16_X0_HA 29 /* X0 pipe high 16-bit, adjusted */ -+#define R_TILEPRO_IMM16_X1_HA 30 /* X1 pipe high 16-bit, adjusted */ -+#define R_TILEPRO_IMM16_X0_PCREL 31 /* X0 pipe PC relative 16 bit */ -+#define R_TILEPRO_IMM16_X1_PCREL 32 /* X1 pipe PC relative 16 bit */ -+#define R_TILEPRO_IMM16_X0_LO_PCREL 33 /* X0 pipe PC relative low 16 bit */ -+#define R_TILEPRO_IMM16_X1_LO_PCREL 34 /* X1 pipe PC relative low 16 bit */ -+#define R_TILEPRO_IMM16_X0_HI_PCREL 35 /* X0 pipe PC relative high 16 bit */ -+#define R_TILEPRO_IMM16_X1_HI_PCREL 36 /* X1 pipe PC relative high 16 bit */ -+#define R_TILEPRO_IMM16_X0_HA_PCREL 37 /* X0 pipe PC relative ha() 16 bit */ -+#define R_TILEPRO_IMM16_X1_HA_PCREL 38 /* X1 pipe PC relative ha() 16 bit */ -+#define R_TILEPRO_IMM16_X0_GOT 39 /* X0 pipe 16-bit GOT offset */ -+#define R_TILEPRO_IMM16_X1_GOT 40 /* X1 pipe 16-bit GOT offset */ -+#define R_TILEPRO_IMM16_X0_GOT_LO 41 /* X0 pipe low 16-bit GOT offset */ -+#define R_TILEPRO_IMM16_X1_GOT_LO 42 /* X1 pipe low 16-bit GOT offset */ -+#define R_TILEPRO_IMM16_X0_GOT_HI 43 /* X0 pipe high 16-bit GOT offset */ -+#define R_TILEPRO_IMM16_X1_GOT_HI 44 /* X1 pipe high 16-bit GOT offset */ -+#define R_TILEPRO_IMM16_X0_GOT_HA 45 /* X0 pipe ha() 16-bit GOT offset */ -+#define R_TILEPRO_IMM16_X1_GOT_HA 46 /* X1 pipe ha() 16-bit GOT offset */ -+#define R_TILEPRO_MMSTART_X0 47 /* X0 pipe mm "start" */ -+#define R_TILEPRO_MMEND_X0 48 /* X0 pipe mm "end" */ -+#define R_TILEPRO_MMSTART_X1 49 /* X1 pipe mm "start" */ -+#define R_TILEPRO_MMEND_X1 50 /* X1 pipe mm "end" */ -+#define R_TILEPRO_SHAMT_X0 51 /* X0 pipe shift amount */ -+#define R_TILEPRO_SHAMT_X1 52 /* X1 pipe shift amount */ -+#define R_TILEPRO_SHAMT_Y0 53 /* Y0 pipe shift amount */ -+#define R_TILEPRO_SHAMT_Y1 54 /* Y1 pipe shift amount */ -+#define R_TILEPRO_DEST_IMM8_X1 55 /* X1 pipe destination 8-bit */ -+/* Relocs 56-59 are currently not defined. */ -+#define R_TILEPRO_TLS_GD_CALL 60 /* "jal" for TLS GD */ -+#define R_TILEPRO_IMM8_X0_TLS_GD_ADD 61 /* X0 pipe "addi" for TLS GD */ -+#define R_TILEPRO_IMM8_X1_TLS_GD_ADD 62 /* X1 pipe "addi" for TLS GD */ -+#define R_TILEPRO_IMM8_Y0_TLS_GD_ADD 63 /* Y0 pipe "addi" for TLS GD */ -+#define R_TILEPRO_IMM8_Y1_TLS_GD_ADD 64 /* Y1 pipe "addi" for TLS GD */ -+#define R_TILEPRO_TLS_IE_LOAD 65 /* "lw_tls" for TLS IE */ -+#define R_TILEPRO_IMM16_X0_TLS_GD 66 /* X0 pipe 16-bit TLS GD offset */ -+#define R_TILEPRO_IMM16_X1_TLS_GD 67 /* X1 pipe 16-bit TLS GD offset */ -+#define R_TILEPRO_IMM16_X0_TLS_GD_LO 68 /* X0 pipe low 16-bit TLS GD offset */ -+#define R_TILEPRO_IMM16_X1_TLS_GD_LO 69 /* X1 pipe low 16-bit TLS GD offset */ -+#define R_TILEPRO_IMM16_X0_TLS_GD_HI 70 /* X0 pipe high 16-bit TLS GD offset */ -+#define R_TILEPRO_IMM16_X1_TLS_GD_HI 71 /* X1 pipe high 16-bit TLS GD offset */ -+#define R_TILEPRO_IMM16_X0_TLS_GD_HA 72 /* X0 pipe ha() 16-bit TLS GD offset */ -+#define R_TILEPRO_IMM16_X1_TLS_GD_HA 73 /* X1 pipe ha() 16-bit TLS GD offset */ -+#define R_TILEPRO_IMM16_X0_TLS_IE 74 /* X0 pipe 16-bit TLS IE offset */ -+#define R_TILEPRO_IMM16_X1_TLS_IE 75 /* X1 pipe 16-bit TLS IE offset */ -+#define R_TILEPRO_IMM16_X0_TLS_IE_LO 76 /* X0 pipe low 16-bit TLS IE offset */ -+#define R_TILEPRO_IMM16_X1_TLS_IE_LO 77 /* X1 pipe low 16-bit TLS IE offset */ -+#define R_TILEPRO_IMM16_X0_TLS_IE_HI 78 /* X0 pipe high 16-bit TLS IE offset */ -+#define R_TILEPRO_IMM16_X1_TLS_IE_HI 79 /* X1 pipe high 16-bit TLS IE offset */ -+#define R_TILEPRO_IMM16_X0_TLS_IE_HA 80 /* X0 pipe ha() 16-bit TLS IE offset */ -+#define R_TILEPRO_IMM16_X1_TLS_IE_HA 81 /* X1 pipe ha() 16-bit TLS IE offset */ -+#define R_TILEPRO_TLS_DTPMOD32 82 /* ID of module containing symbol */ -+#define R_TILEPRO_TLS_DTPOFF32 83 /* Offset in TLS block */ -+#define R_TILEPRO_TLS_TPOFF32 84 /* Offset in static TLS block */ -+#define R_TILEPRO_IMM16_X0_TLS_LE 85 /* X0 pipe 16-bit TLS LE offset */ -+#define R_TILEPRO_IMM16_X1_TLS_LE 86 /* X1 pipe 16-bit TLS LE offset */ -+#define R_TILEPRO_IMM16_X0_TLS_LE_LO 87 /* X0 pipe low 16-bit TLS LE offset */ -+#define R_TILEPRO_IMM16_X1_TLS_LE_LO 88 /* X1 pipe low 16-bit TLS LE offset */ -+#define R_TILEPRO_IMM16_X0_TLS_LE_HI 89 /* X0 pipe high 16-bit TLS LE offset */ -+#define R_TILEPRO_IMM16_X1_TLS_LE_HI 90 /* X1 pipe high 16-bit TLS LE offset */ -+#define R_TILEPRO_IMM16_X0_TLS_LE_HA 91 /* X0 pipe ha() 16-bit TLS LE offset */ -+#define R_TILEPRO_IMM16_X1_TLS_LE_HA 92 /* X1 pipe ha() 16-bit TLS LE offset */ -+ -+#define R_TILEPRO_GNU_VTINHERIT 128 /* GNU C++ vtable hierarchy */ -+#define R_TILEPRO_GNU_VTENTRY 129 /* GNU C++ vtable member usage */ -+ -+#define R_TILEPRO_NUM 130 -+ -+ -+/* TILE-Gx relocations. */ -+#define R_TILEGX_NONE 0 /* No reloc */ -+#define R_TILEGX_64 1 /* Direct 64 bit */ -+#define R_TILEGX_32 2 /* Direct 32 bit */ -+#define R_TILEGX_16 3 /* Direct 16 bit */ -+#define R_TILEGX_8 4 /* Direct 8 bit */ -+#define R_TILEGX_64_PCREL 5 /* PC relative 64 bit */ -+#define R_TILEGX_32_PCREL 6 /* PC relative 32 bit */ -+#define R_TILEGX_16_PCREL 7 /* PC relative 16 bit */ -+#define R_TILEGX_8_PCREL 8 /* PC relative 8 bit */ -+#define R_TILEGX_HW0 9 /* hword 0 16-bit */ -+#define R_TILEGX_HW1 10 /* hword 1 16-bit */ -+#define R_TILEGX_HW2 11 /* hword 2 16-bit */ -+#define R_TILEGX_HW3 12 /* hword 3 16-bit */ -+#define R_TILEGX_HW0_LAST 13 /* last hword 0 16-bit */ -+#define R_TILEGX_HW1_LAST 14 /* last hword 1 16-bit */ -+#define R_TILEGX_HW2_LAST 15 /* last hword 2 16-bit */ -+#define R_TILEGX_COPY 16 /* Copy relocation */ -+#define R_TILEGX_GLOB_DAT 17 /* Create GOT entry */ -+#define R_TILEGX_JMP_SLOT 18 /* Create PLT entry */ -+#define R_TILEGX_RELATIVE 19 /* Adjust by program base */ -+#define R_TILEGX_BROFF_X1 20 /* X1 pipe branch offset */ -+#define R_TILEGX_JUMPOFF_X1 21 /* X1 pipe jump offset */ -+#define R_TILEGX_JUMPOFF_X1_PLT 22 /* X1 pipe jump offset to PLT */ -+#define R_TILEGX_IMM8_X0 23 /* X0 pipe 8-bit */ -+#define R_TILEGX_IMM8_Y0 24 /* Y0 pipe 8-bit */ -+#define R_TILEGX_IMM8_X1 25 /* X1 pipe 8-bit */ -+#define R_TILEGX_IMM8_Y1 26 /* Y1 pipe 8-bit */ -+#define R_TILEGX_DEST_IMM8_X1 27 /* X1 pipe destination 8-bit */ -+#define R_TILEGX_MT_IMM14_X1 28 /* X1 pipe mtspr */ -+#define R_TILEGX_MF_IMM14_X1 29 /* X1 pipe mfspr */ -+#define R_TILEGX_MMSTART_X0 30 /* X0 pipe mm "start" */ -+#define R_TILEGX_MMEND_X0 31 /* X0 pipe mm "end" */ -+#define R_TILEGX_SHAMT_X0 32 /* X0 pipe shift amount */ -+#define R_TILEGX_SHAMT_X1 33 /* X1 pipe shift amount */ -+#define R_TILEGX_SHAMT_Y0 34 /* Y0 pipe shift amount */ -+#define R_TILEGX_SHAMT_Y1 35 /* Y1 pipe shift amount */ -+#define R_TILEGX_IMM16_X0_HW0 36 /* X0 pipe hword 0 */ -+#define R_TILEGX_IMM16_X1_HW0 37 /* X1 pipe hword 0 */ -+#define R_TILEGX_IMM16_X0_HW1 38 /* X0 pipe hword 1 */ -+#define R_TILEGX_IMM16_X1_HW1 39 /* X1 pipe hword 1 */ -+#define R_TILEGX_IMM16_X0_HW2 40 /* X0 pipe hword 2 */ -+#define R_TILEGX_IMM16_X1_HW2 41 /* X1 pipe hword 2 */ -+#define R_TILEGX_IMM16_X0_HW3 42 /* X0 pipe hword 3 */ -+#define R_TILEGX_IMM16_X1_HW3 43 /* X1 pipe hword 3 */ -+#define R_TILEGX_IMM16_X0_HW0_LAST 44 /* X0 pipe last hword 0 */ -+#define R_TILEGX_IMM16_X1_HW0_LAST 45 /* X1 pipe last hword 0 */ -+#define R_TILEGX_IMM16_X0_HW1_LAST 46 /* X0 pipe last hword 1 */ -+#define R_TILEGX_IMM16_X1_HW1_LAST 47 /* X1 pipe last hword 1 */ -+#define R_TILEGX_IMM16_X0_HW2_LAST 48 /* X0 pipe last hword 2 */ -+#define R_TILEGX_IMM16_X1_HW2_LAST 49 /* X1 pipe last hword 2 */ -+#define R_TILEGX_IMM16_X0_HW0_PCREL 50 /* X0 pipe PC relative hword 0 */ -+#define R_TILEGX_IMM16_X1_HW0_PCREL 51 /* X1 pipe PC relative hword 0 */ -+#define R_TILEGX_IMM16_X0_HW1_PCREL 52 /* X0 pipe PC relative hword 1 */ -+#define R_TILEGX_IMM16_X1_HW1_PCREL 53 /* X1 pipe PC relative hword 1 */ -+#define R_TILEGX_IMM16_X0_HW2_PCREL 54 /* X0 pipe PC relative hword 2 */ -+#define R_TILEGX_IMM16_X1_HW2_PCREL 55 /* X1 pipe PC relative hword 2 */ -+#define R_TILEGX_IMM16_X0_HW3_PCREL 56 /* X0 pipe PC relative hword 3 */ -+#define R_TILEGX_IMM16_X1_HW3_PCREL 57 /* X1 pipe PC relative hword 3 */ -+#define R_TILEGX_IMM16_X0_HW0_LAST_PCREL 58 /* X0 pipe PC-rel last hword 0 */ -+#define R_TILEGX_IMM16_X1_HW0_LAST_PCREL 59 /* X1 pipe PC-rel last hword 0 */ -+#define R_TILEGX_IMM16_X0_HW1_LAST_PCREL 60 /* X0 pipe PC-rel last hword 1 */ -+#define R_TILEGX_IMM16_X1_HW1_LAST_PCREL 61 /* X1 pipe PC-rel last hword 1 */ -+#define R_TILEGX_IMM16_X0_HW2_LAST_PCREL 62 /* X0 pipe PC-rel last hword 2 */ -+#define R_TILEGX_IMM16_X1_HW2_LAST_PCREL 63 /* X1 pipe PC-rel last hword 2 */ -+#define R_TILEGX_IMM16_X0_HW0_GOT 64 /* X0 pipe hword 0 GOT offset */ -+#define R_TILEGX_IMM16_X1_HW0_GOT 65 /* X1 pipe hword 0 GOT offset */ -+/* Relocs 66-71 are currently not defined. */ -+#define R_TILEGX_IMM16_X0_HW0_LAST_GOT 72 /* X0 pipe last hword 0 GOT offset */ -+#define R_TILEGX_IMM16_X1_HW0_LAST_GOT 73 /* X1 pipe last hword 0 GOT offset */ -+#define R_TILEGX_IMM16_X0_HW1_LAST_GOT 74 /* X0 pipe last hword 1 GOT offset */ -+#define R_TILEGX_IMM16_X1_HW1_LAST_GOT 75 /* X1 pipe last hword 1 GOT offset */ -+/* Relocs 76-77 are currently not defined. */ -+#define R_TILEGX_IMM16_X0_HW0_TLS_GD 78 /* X0 pipe hword 0 TLS GD offset */ -+#define R_TILEGX_IMM16_X1_HW0_TLS_GD 79 /* X1 pipe hword 0 TLS GD offset */ -+#define R_TILEGX_IMM16_X0_HW0_TLS_LE 80 /* X0 pipe hword 0 TLS LE offset */ -+#define R_TILEGX_IMM16_X1_HW0_TLS_LE 81 /* X1 pipe hword 0 TLS LE offset */ -+#define R_TILEGX_IMM16_X0_HW0_LAST_TLS_LE 82 /* X0 pipe last hword 0 LE off */ -+#define R_TILEGX_IMM16_X1_HW0_LAST_TLS_LE 83 /* X1 pipe last hword 0 LE off */ -+#define R_TILEGX_IMM16_X0_HW1_LAST_TLS_LE 84 /* X0 pipe last hword 1 LE off */ -+#define R_TILEGX_IMM16_X1_HW1_LAST_TLS_LE 85 /* X1 pipe last hword 1 LE off */ -+#define R_TILEGX_IMM16_X0_HW0_LAST_TLS_GD 86 /* X0 pipe last hword 0 GD off */ -+#define R_TILEGX_IMM16_X1_HW0_LAST_TLS_GD 87 /* X1 pipe last hword 0 GD off */ -+#define R_TILEGX_IMM16_X0_HW1_LAST_TLS_GD 88 /* X0 pipe last hword 1 GD off */ -+#define R_TILEGX_IMM16_X1_HW1_LAST_TLS_GD 89 /* X1 pipe last hword 1 GD off */ -+/* Relocs 90-91 are currently not defined. */ -+#define R_TILEGX_IMM16_X0_HW0_TLS_IE 92 /* X0 pipe hword 0 TLS IE offset */ -+#define R_TILEGX_IMM16_X1_HW0_TLS_IE 93 /* X1 pipe hword 0 TLS IE offset */ -+/* Relocs 94-99 are currently not defined. */ -+#define R_TILEGX_IMM16_X0_HW0_LAST_TLS_IE 100 /* X0 pipe last hword 0 IE off */ -+#define R_TILEGX_IMM16_X1_HW0_LAST_TLS_IE 101 /* X1 pipe last hword 0 IE off */ -+#define R_TILEGX_IMM16_X0_HW1_LAST_TLS_IE 102 /* X0 pipe last hword 1 IE off */ -+#define R_TILEGX_IMM16_X1_HW1_LAST_TLS_IE 103 /* X1 pipe last hword 1 IE off */ -+/* Relocs 104-105 are currently not defined. */ -+#define R_TILEGX_TLS_DTPMOD64 106 /* 64-bit ID of symbol's module */ -+#define R_TILEGX_TLS_DTPOFF64 107 /* 64-bit offset in TLS block */ -+#define R_TILEGX_TLS_TPOFF64 108 /* 64-bit offset in static TLS block */ -+#define R_TILEGX_TLS_DTPMOD32 109 /* 32-bit ID of symbol's module */ -+#define R_TILEGX_TLS_DTPOFF32 110 /* 32-bit offset in TLS block */ -+#define R_TILEGX_TLS_TPOFF32 111 /* 32-bit offset in static TLS block */ -+#define R_TILEGX_TLS_GD_CALL 112 /* "jal" for TLS GD */ -+#define R_TILEGX_IMM8_X0_TLS_GD_ADD 113 /* X0 pipe "addi" for TLS GD */ -+#define R_TILEGX_IMM8_X1_TLS_GD_ADD 114 /* X1 pipe "addi" for TLS GD */ -+#define R_TILEGX_IMM8_Y0_TLS_GD_ADD 115 /* Y0 pipe "addi" for TLS GD */ -+#define R_TILEGX_IMM8_Y1_TLS_GD_ADD 116 /* Y1 pipe "addi" for TLS GD */ -+#define R_TILEGX_TLS_IE_LOAD 117 /* "ld_tls" for TLS IE */ -+#define R_TILEGX_IMM8_X0_TLS_ADD 118 /* X0 pipe "addi" for TLS GD/IE */ -+#define R_TILEGX_IMM8_X1_TLS_ADD 119 /* X1 pipe "addi" for TLS GD/IE */ -+#define R_TILEGX_IMM8_Y0_TLS_ADD 120 /* Y0 pipe "addi" for TLS GD/IE */ -+#define R_TILEGX_IMM8_Y1_TLS_ADD 121 /* Y1 pipe "addi" for TLS GD/IE */ -+ -+#define R_TILEGX_GNU_VTINHERIT 128 /* GNU C++ vtable hierarchy */ -+#define R_TILEGX_GNU_VTENTRY 129 /* GNU C++ vtable member usage */ -+ -+#define R_TILEGX_NUM 130 -+ -+#endif /* elf.h */ ---- a/scripts/mod/mk_elfconfig.c -+++ b/scripts/mod/mk_elfconfig.c -@@ -2,7 +2,11 @@ - #include <stdio.h> - #include <stdlib.h> - #include <string.h> -+#ifndef __APPLE__ - #include <elf.h> -+#else -+#include "elf.h" -+#endif - - int - main(int argc, char **argv) ---- a/scripts/mod/modpost.h -+++ b/scripts/mod/modpost.h -@@ -8,7 +8,11 @@ - #include <sys/mman.h> - #include <fcntl.h> - #include <unistd.h> -+#if !(defined(__APPLE__) || defined(__CYGWIN__)) - #include <elf.h> -+#else -+#include "elf.h" -+#endif - - #include "elfconfig.h" - diff --git a/target/linux/generic/hack-4.14/211-host_tools_portability.patch b/target/linux/generic/hack-4.14/211-host_tools_portability.patch deleted file mode 100644 index d806df8a5f..0000000000 --- a/target/linux/generic/hack-4.14/211-host_tools_portability.patch +++ /dev/null @@ -1,40 +0,0 @@ -From 7f698012384ccb1ed10cc758acfd085096fdb307 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 7 Jul 2017 17:02:03 +0200 -Subject: kernel: fix linux 4.9 host tools portability issues - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - tools/build/Build.include | 2 +- - tools/perf/pmu-events/jevents.c | 1 + - tools/perf/pmu-events/json.c | 1 - - 3 files changed, 2 insertions(+), 2 deletions(-) - ---- a/tools/build/Build.include -+++ b/tools/build/Build.include -@@ -98,4 +98,4 @@ cxx_flags = -Wp,-MD,$(depfile) -Wp,-MT,$ - ### - ## HOSTCC C flags - --host_c_flags = -Wp,-MD,$(depfile) -Wp,-MT,$@ $(CHOSTFLAGS) -D"BUILD_STR(s)=\#s" $(CHOSTFLAGS_$(basetarget).o) $(CHOSTFLAGS_$(obj)) -+host_c_flags = -MD -MF $(depfile) -MT $@ $(CHOSTFLAGS) -D"BUILD_STR(s)=\#s" $(CHOSTFLAGS_$(basetarget).o) $(CHOSTFLAGS_$(obj)) ---- a/tools/perf/pmu-events/jevents.c -+++ b/tools/perf/pmu-events/jevents.c -@@ -35,6 +35,7 @@ - #include <stdlib.h> - #include <errno.h> - #include <string.h> -+#include <strings.h> - #include <ctype.h> - #include <unistd.h> - #include <stdarg.h> ---- a/tools/perf/pmu-events/json.c -+++ b/tools/perf/pmu-events/json.c -@@ -38,7 +38,6 @@ - #include <unistd.h> - #include "jsmn.h" - #include "json.h" --#include <linux/kernel.h> - - - static char *mapfile(const char *fn, size_t *size) diff --git a/target/linux/generic/hack-4.14/212-byteshift_portability.patch b/target/linux/generic/hack-4.14/212-byteshift_portability.patch deleted file mode 100644 index 1a5ac87988..0000000000 --- a/target/linux/generic/hack-4.14/212-byteshift_portability.patch +++ /dev/null @@ -1,65 +0,0 @@ -From 48232d3d931c95953ce2ddfe7da7bb164aef6a73 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 7 Jul 2017 17:03:16 +0200 -Subject: linux-3.6: fix portability of some includes files in tools/ used on the host - -lede-commit: 6040b1d29ab1f047c5e49b748abcb6a3196add28 -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - tools/include/tools/be_byteshift.h | 4 ++++ - tools/include/tools/le_byteshift.h | 4 ++++ - tools/include/tools/linux_types.h | 22 ++++++++++++++++++++++ - 3 files changed, 30 insertions(+) - create mode 100644 tools/include/tools/linux_types.h - ---- a/tools/include/tools/be_byteshift.h -+++ b/tools/include/tools/be_byteshift.h -@@ -2,6 +2,10 @@ - #ifndef _TOOLS_BE_BYTESHIFT_H - #define _TOOLS_BE_BYTESHIFT_H - -+#ifndef __linux__ -+#include "linux_types.h" -+#endif -+ - #include <stdint.h> - - static inline uint16_t __get_unaligned_be16(const uint8_t *p) ---- a/tools/include/tools/le_byteshift.h -+++ b/tools/include/tools/le_byteshift.h -@@ -2,6 +2,10 @@ - #ifndef _TOOLS_LE_BYTESHIFT_H - #define _TOOLS_LE_BYTESHIFT_H - -+#ifndef __linux__ -+#include "linux_types.h" -+#endif -+ - #include <stdint.h> - - static inline uint16_t __get_unaligned_le16(const uint8_t *p) ---- /dev/null -+++ b/tools/include/tools/linux_types.h -@@ -0,0 +1,22 @@ -+#ifndef __LINUX_TYPES_H -+#define __LINUX_TYPES_H -+ -+#include <stdint.h> -+ -+typedef uint8_t __u8; -+typedef uint8_t __be8; -+typedef uint8_t __le8; -+ -+typedef uint16_t __u16; -+typedef uint16_t __be16; -+typedef uint16_t __le16; -+ -+typedef uint32_t __u32; -+typedef uint32_t __be32; -+typedef uint32_t __le32; -+ -+typedef uint64_t __u64; -+typedef uint64_t __be64; -+typedef uint64_t __le64; -+ -+#endif diff --git a/target/linux/generic/hack-4.14/214-spidev_h_portability.patch b/target/linux/generic/hack-4.14/214-spidev_h_portability.patch deleted file mode 100644 index 093f600c85..0000000000 --- a/target/linux/generic/hack-4.14/214-spidev_h_portability.patch +++ /dev/null @@ -1,24 +0,0 @@ -From be9be95ff10e16a5b4ad36f903978d0cc5747024 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 7 Jul 2017 17:04:08 +0200 -Subject: kernel: fix linux/spi/spidev.h portability issues with musl - -Felix will try to get this define included into musl - -lede-commit: 795e7cf60de19e7a076a46874fab7bb88b43bbff -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - include/uapi/linux/spi/spidev.h | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/include/uapi/linux/spi/spidev.h -+++ b/include/uapi/linux/spi/spidev.h -@@ -113,7 +113,7 @@ struct spi_ioc_transfer { - - /* not all platforms use <asm-generic/ioctl.h> or _IOC_TYPECHECK() ... */ - #define SPI_MSGSIZE(N) \ -- ((((N)*(sizeof (struct spi_ioc_transfer))) < (1 << _IOC_SIZEBITS)) \ -+ ((((N)*(sizeof (struct spi_ioc_transfer))) < (1 << 13)) \ - ? ((N)*(sizeof (struct spi_ioc_transfer))) : 0) - #define SPI_IOC_MESSAGE(N) _IOW(SPI_IOC_MAGIC, 0, char[SPI_MSGSIZE(N)]) - diff --git a/target/linux/generic/hack-4.14/220-gc_sections.patch b/target/linux/generic/hack-4.14/220-gc_sections.patch deleted file mode 100644 index 6a4475fc6e..0000000000 --- a/target/linux/generic/hack-4.14/220-gc_sections.patch +++ /dev/null @@ -1,258 +0,0 @@ -From e3d8676f5722b7622685581e06e8f53e6138e3ab Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 15 Jul 2017 23:42:36 +0200 -Subject: use -ffunction-sections, -fdata-sections and --gc-sections - -In combination with kernel symbol export stripping this significantly reduces -the kernel image size. Used on both ARM and MIPS architectures. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> -Signed-off-by: Jonas Gorski <jogo@openwrt.org> -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> ---- - Makefile | 10 +++---- - arch/arm/Kconfig | 1 + - arch/arm/boot/compressed/Makefile | 1 + - arch/arm/kernel/vmlinux.lds.S | 26 ++++++++-------- - arch/mips/Kconfig | 1 + - arch/mips/kernel/vmlinux.lds.S | 4 +-- - include/asm-generic/vmlinux.lds.h | 63 ++++++++++++++++++++------------------- - 7 files changed, 55 insertions(+), 51 deletions(-) - ---- a/Makefile -+++ b/Makefile -@@ -272,6 +272,11 @@ else - scripts/Kbuild.include: ; - include scripts/Kbuild.include - -+ifdef CONFIG_LD_DEAD_CODE_DATA_ELIMINATION -+KBUILD_CFLAGS_KERNEL += $(call cc-option,-ffunction-sections,) -+KBUILD_CFLAGS_KERNEL += $(call cc-option,-fdata-sections,) -+endif -+ - # Read KERNELRELEASE from include/config/kernel.release (if it exists) - KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null) - KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION) -@@ -779,11 +784,6 @@ ifdef CONFIG_DEBUG_SECTION_MISMATCH - KBUILD_CFLAGS += $(call cc-option, -fno-inline-functions-called-once) - endif - --ifdef CONFIG_LD_DEAD_CODE_DATA_ELIMINATION --KBUILD_CFLAGS += $(call cc-option,-ffunction-sections,) --KBUILD_CFLAGS += $(call cc-option,-fdata-sections,) --endif -- - # arch Makefile may override CC so keep this after arch Makefile is included - NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include) - CHECKFLAGS += $(NOSTDINC_FLAGS) ---- a/arch/arm/Kconfig -+++ b/arch/arm/Kconfig -@@ -91,6 +91,7 @@ config ARM - select HAVE_UID16 - select HAVE_VIRT_CPU_ACCOUNTING_GEN - select IRQ_FORCED_THREADING -+ select LD_DEAD_CODE_DATA_ELIMINATION - select MODULES_USE_ELF_REL - select NO_BOOTMEM - select OF_EARLY_FLATTREE if OF ---- a/arch/arm/boot/compressed/Makefile -+++ b/arch/arm/boot/compressed/Makefile -@@ -103,6 +103,7 @@ ifeq ($(CONFIG_FUNCTION_TRACER),y) - ORIG_CFLAGS := $(KBUILD_CFLAGS) - KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS)) - endif -+KBUILD_CFLAGS_KERNEL := $(patsubst -f%-sections,,$(KBUILD_CFLAGS_KERNEL)) - - # -fstack-protector-strong triggers protection checks in this code, - # but it is being used too early to link to meaningful stack_chk logic. ---- a/arch/arm/kernel/vmlinux.lds.S -+++ b/arch/arm/kernel/vmlinux.lds.S -@@ -18,7 +18,7 @@ - #define PROC_INFO \ - . = ALIGN(4); \ - VMLINUX_SYMBOL(__proc_info_begin) = .; \ -- *(.proc.info.init) \ -+ KEEP(*(.proc.info.init)) \ - VMLINUX_SYMBOL(__proc_info_end) = .; - - #define HYPERVISOR_TEXT \ -@@ -29,11 +29,11 @@ - #define IDMAP_TEXT \ - ALIGN_FUNCTION(); \ - VMLINUX_SYMBOL(__idmap_text_start) = .; \ -- *(.idmap.text) \ -+ KEEP(*(.idmap.text)) \ - VMLINUX_SYMBOL(__idmap_text_end) = .; \ - . = ALIGN(PAGE_SIZE); \ - VMLINUX_SYMBOL(__hyp_idmap_text_start) = .; \ -- *(.hyp.idmap.text) \ -+ KEEP(*(.hyp.idmap.text)) \ - VMLINUX_SYMBOL(__hyp_idmap_text_end) = .; - - #ifdef CONFIG_HOTPLUG_CPU -@@ -106,7 +106,7 @@ SECTIONS - _stext = .; /* Text and read-only data */ - IDMAP_TEXT - __exception_text_start = .; -- *(.exception.text) -+ KEEP(*(.exception.text)) - __exception_text_end = .; - IRQENTRY_TEXT - SOFTIRQENTRY_TEXT -@@ -135,7 +135,7 @@ SECTIONS - __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) { - __start___ex_table = .; - #ifdef CONFIG_MMU -- *(__ex_table) -+ KEEP(*(__ex_table)) - #endif - __stop___ex_table = .; - } -@@ -147,12 +147,12 @@ SECTIONS - . = ALIGN(8); - .ARM.unwind_idx : { - __start_unwind_idx = .; -- *(.ARM.exidx*) -+ KEEP(*(.ARM.exidx*)) - __stop_unwind_idx = .; - } - .ARM.unwind_tab : { - __start_unwind_tab = .; -- *(.ARM.extab*) -+ KEEP(*(.ARM.extab*)) - __stop_unwind_tab = .; - } - #endif -@@ -172,14 +172,14 @@ SECTIONS - */ - __vectors_start = .; - .vectors 0xffff0000 : AT(__vectors_start) { -- *(.vectors) -+ KEEP(*(.vectors)) - } - . = __vectors_start + SIZEOF(.vectors); - __vectors_end = .; - - __stubs_start = .; - .stubs ADDR(.vectors) + 0x1000 : AT(__stubs_start) { -- *(.stubs) -+ KEEP(*(.stubs)) - } - . = __stubs_start + SIZEOF(.stubs); - __stubs_end = .; -@@ -195,24 +195,24 @@ SECTIONS - } - .init.arch.info : { - __arch_info_begin = .; -- *(.arch.info.init) -+ KEEP(*(.arch.info.init)) - __arch_info_end = .; - } - .init.tagtable : { - __tagtable_begin = .; -- *(.taglist.init) -+ KEEP(*(.taglist.init)) - __tagtable_end = .; - } - #ifdef CONFIG_SMP_ON_UP - .init.smpalt : { - __smpalt_begin = .; -- *(.alt.smp.init) -+ KEEP(*(.alt.smp.init)) - __smpalt_end = .; - } - #endif - .init.pv_table : { - __pv_table_begin = .; -- *(.pv_table) -+ KEEP(*(.pv_table)) - __pv_table_end = .; - } - .init.data : { ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -40,6 +40,7 @@ config MIPS - select HAVE_CBPF_JIT if (!64BIT && !CPU_MICROMIPS) - select HAVE_EBPF_JIT if (64BIT && !CPU_MICROMIPS) - select HAVE_CC_STACKPROTECTOR -+ select LD_DEAD_CODE_DATA_ELIMINATION - select HAVE_CONTEXT_TRACKING - select HAVE_COPY_THREAD_TLS - select HAVE_C_RECORDMCOUNT ---- a/arch/mips/kernel/vmlinux.lds.S -+++ b/arch/mips/kernel/vmlinux.lds.S -@@ -72,7 +72,7 @@ SECTIONS - /* Exception table for data bus errors */ - __dbe_table : { - __start___dbe_table = .; -- *(__dbe_table) -+ KEEP(*(__dbe_table)) - __stop___dbe_table = .; - } - -@@ -123,7 +123,7 @@ SECTIONS - . = ALIGN(4); - .mips.machines.init : AT(ADDR(.mips.machines.init) - LOAD_OFFSET) { - __mips_machines_start = .; -- *(.mips.machines.init) -+ KEEP(*(.mips.machines.init)) - __mips_machines_end = .; - } - ---- a/include/asm-generic/vmlinux.lds.h -+++ b/include/asm-generic/vmlinux.lds.h -@@ -105,7 +105,7 @@ - #ifdef CONFIG_FTRACE_MCOUNT_RECORD - #define MCOUNT_REC() . = ALIGN(8); \ - VMLINUX_SYMBOL(__start_mcount_loc) = .; \ -- *(__mcount_loc) \ -+ KEEP(*(__mcount_loc)) \ - VMLINUX_SYMBOL(__stop_mcount_loc) = .; - #else - #define MCOUNT_REC() -@@ -113,7 +113,7 @@ - - #ifdef CONFIG_TRACE_BRANCH_PROFILING - #define LIKELY_PROFILE() VMLINUX_SYMBOL(__start_annotated_branch_profile) = .; \ -- *(_ftrace_annotated_branch) \ -+ KEEP(*(_ftrace_annotated_branch)) \ - VMLINUX_SYMBOL(__stop_annotated_branch_profile) = .; - #else - #define LIKELY_PROFILE() -@@ -121,7 +121,7 @@ - - #ifdef CONFIG_PROFILE_ALL_BRANCHES - #define BRANCH_PROFILE() VMLINUX_SYMBOL(__start_branch_profile) = .; \ -- *(_ftrace_branch) \ -+ KEEP(*(_ftrace_branch)) \ - VMLINUX_SYMBOL(__stop_branch_profile) = .; - #else - #define BRANCH_PROFILE() -@@ -237,7 +237,8 @@ - LIKELY_PROFILE() \ - BRANCH_PROFILE() \ - TRACE_PRINTKS() \ -- TRACEPOINT_STR() -+ TRACEPOINT_STR() \ -+ *(.data.[a-zA-Z_]*) - - /* - * Data section helpers -@@ -497,7 +498,7 @@ - #define ENTRY_TEXT \ - ALIGN_FUNCTION(); \ - VMLINUX_SYMBOL(__entry_text_start) = .; \ -- *(.entry.text) \ -+ KEEP(*(.entry.text)) \ - VMLINUX_SYMBOL(__entry_text_end) = .; - - #define IRQENTRY_TEXT \ -@@ -604,7 +605,7 @@ - . = ALIGN(sbss_align); \ - .sbss : AT(ADDR(.sbss) - LOAD_OFFSET) { \ - *(.dynsbss) \ -- *(.sbss) \ -+ *(.sbss .sbss.*) \ - *(.scommon) \ - } - diff --git a/target/linux/generic/hack-4.14/221-module_exports.patch b/target/linux/generic/hack-4.14/221-module_exports.patch deleted file mode 100644 index 003175c223..0000000000 --- a/target/linux/generic/hack-4.14/221-module_exports.patch +++ /dev/null @@ -1,101 +0,0 @@ -From b14784e7883390c20ed3ff904892255404a5914b Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 7 Jul 2017 17:05:53 +0200 -Subject: add an optional config option for stripping all unnecessary symbol exports from the kernel image - -lede-commit: bb5a40c64b7c4f4848509fa0a6625055fc9e66cc -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - include/asm-generic/vmlinux.lds.h | 18 +++++++++++++++--- - include/linux/export.h | 9 ++++++++- - scripts/Makefile.build | 2 +- - 3 files changed, 24 insertions(+), 5 deletions(-) - ---- a/include/asm-generic/vmlinux.lds.h -+++ b/include/asm-generic/vmlinux.lds.h -@@ -54,6 +54,16 @@ - #define LOAD_OFFSET 0 - #endif - -+#ifndef SYMTAB_KEEP -+#define SYMTAB_KEEP KEEP(*(SORT(___ksymtab+*))) -+#define SYMTAB_KEEP_GPL KEEP(*(SORT(___ksymtab_gpl+*))) -+#endif -+ -+#ifndef SYMTAB_DISCARD -+#define SYMTAB_DISCARD -+#define SYMTAB_DISCARD_GPL -+#endif -+ - #include <linux/export.h> - - /* Align . to a 8 byte boundary equals to maximum function alignment. */ -@@ -342,14 +352,14 @@ - /* Kernel symbol table: Normal symbols */ \ - __ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \ - VMLINUX_SYMBOL(__start___ksymtab) = .; \ -- KEEP(*(SORT(___ksymtab+*))) \ -+ SYMTAB_KEEP \ - VMLINUX_SYMBOL(__stop___ksymtab) = .; \ - } \ - \ - /* Kernel symbol table: GPL-only symbols */ \ - __ksymtab_gpl : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) { \ - VMLINUX_SYMBOL(__start___ksymtab_gpl) = .; \ -- KEEP(*(SORT(___ksymtab_gpl+*))) \ -+ SYMTAB_KEEP_GPL \ - VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .; \ - } \ - \ -@@ -411,7 +421,7 @@ - \ - /* Kernel symbol table: strings */ \ - __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \ -- *(__ksymtab_strings) \ -+ *(__ksymtab_strings+*) \ - } \ - \ - /* __*init sections */ \ -@@ -796,6 +806,8 @@ - EXIT_TEXT \ - EXIT_DATA \ - EXIT_CALL \ -+ SYMTAB_DISCARD \ -+ SYMTAB_DISCARD_GPL \ - *(.discard) \ - *(.discard.*) \ - } ---- a/include/linux/export.h -+++ b/include/linux/export.h -@@ -60,12 +60,19 @@ extern struct module __this_module; - #define __CRC_SYMBOL(sym, sec) - #endif - -+#ifdef MODULE -+#define __EXPORT_SUFFIX(sym) -+#else -+#define __EXPORT_SUFFIX(sym) "+" #sym -+#endif -+ - /* For every exported symbol, place a struct in the __ksymtab section */ - #define ___EXPORT_SYMBOL(sym, sec) \ - extern typeof(sym) sym; \ - __CRC_SYMBOL(sym, sec) \ - static const char __kstrtab_##sym[] \ -- __attribute__((section("__ksymtab_strings"), aligned(1))) \ -+ __attribute__((section("__ksymtab_strings" \ -+ __EXPORT_SUFFIX(sym)), aligned(1))) \ - = VMLINUX_SYMBOL_STR(sym); \ - static const struct kernel_symbol __ksymtab_##sym \ - __used \ ---- a/scripts/Makefile.build -+++ b/scripts/Makefile.build -@@ -432,7 +432,7 @@ targets += $(extra-y) $(MAKECMDGOALS) $( - # Linker scripts preprocessor (.lds.S -> .lds) - # --------------------------------------------------------------------------- - quiet_cmd_cpp_lds_S = LDS $@ -- cmd_cpp_lds_S = $(CPP) $(cpp_flags) -P -U$(ARCH) \ -+ cmd_cpp_lds_S = $(CPP) $(EXTRA_LDSFLAGS) $(cpp_flags) -P -U$(ARCH) \ - -D__ASSEMBLY__ -DLINKER_SCRIPT -o $@ $< - - $(obj)/%.lds: $(src)/%.lds.S FORCE diff --git a/target/linux/generic/hack-4.14/230-openwrt_lzma_options.patch b/target/linux/generic/hack-4.14/230-openwrt_lzma_options.patch deleted file mode 100644 index 3ae578c271..0000000000 --- a/target/linux/generic/hack-4.14/230-openwrt_lzma_options.patch +++ /dev/null @@ -1,71 +0,0 @@ -From b3d00b452467f621317953d9e4c6f9ae8dcfd271 Mon Sep 17 00:00:00 2001 -From: Imre Kaloz <kaloz@openwrt.org> -Date: Fri, 7 Jul 2017 17:06:55 +0200 -Subject: use the openwrt lzma options for now - -lede-commit: 548de949f392049420a6a1feeef118b30ab8ea8c -Signed-off-by: Imre Kaloz <kaloz@openwrt.org> ---- - lib/decompress.c | 1 + - scripts/Makefile.lib | 2 +- - scripts/gen_initramfs_list.sh | 10 +++++----- - 3 files changed, 7 insertions(+), 6 deletions(-) - ---- a/lib/decompress.c -+++ b/lib/decompress.c -@@ -49,6 +49,7 @@ static const struct compress_format comp - { {0x1f, 0x9e}, "gzip", gunzip }, - { {0x42, 0x5a}, "bzip2", bunzip2 }, - { {0x5d, 0x00}, "lzma", unlzma }, -+ { {0x6d, 0x00}, "lzma-openwrt", unlzma }, - { {0xfd, 0x37}, "xz", unxz }, - { {0x89, 0x4c}, "lzo", unlzo }, - { {0x02, 0x21}, "lz4", unlz4 }, ---- a/scripts/Makefile.lib -+++ b/scripts/Makefile.lib -@@ -348,7 +348,7 @@ cmd_bzip2 = (cat $(filter-out FORCE,$^) - - quiet_cmd_lzma = LZMA $@ - cmd_lzma = (cat $(filter-out FORCE,$^) | \ -- lzma -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \ -+ lzma e -d20 -lc1 -lp2 -pb2 -eos -si -so && $(call size_append, $(filter-out FORCE,$^))) > $@ || \ - (rm -f $@ ; false) - - quiet_cmd_lzo = LZO $@ ---- a/scripts/gen_initramfs_list.sh -+++ b/scripts/gen_initramfs_list.sh -@@ -229,7 +229,7 @@ cpio_list= - output="/dev/stdout" - output_file="" - is_cpio_compressed= --compr="gzip -n -9 -f" -+compr="gzip -n -9 -f -" - - arg="$1" - case "$arg" in -@@ -245,13 +245,13 @@ case "$arg" in - output=${cpio_list} - echo "$output_file" | grep -q "\.gz$" \ - && [ -x "`which gzip 2> /dev/null`" ] \ -- && compr="gzip -n -9 -f" -+ && compr="gzip -n -9 -f -" - echo "$output_file" | grep -q "\.bz2$" \ - && [ -x "`which bzip2 2> /dev/null`" ] \ -- && compr="bzip2 -9 -f" -+ && compr="bzip2 -9 -f -" - echo "$output_file" | grep -q "\.lzma$" \ - && [ -x "`which lzma 2> /dev/null`" ] \ -- && compr="lzma -9 -f" -+ && compr="lzma e -d20 -lc1 -lp2 -pb2 -eos -si -so" - echo "$output_file" | grep -q "\.xz$" \ - && [ -x "`which xz 2> /dev/null`" ] \ - && compr="xz --check=crc32 --lzma2=dict=1MiB" -@@ -320,7 +320,7 @@ if [ ! -z ${output_file} ]; then - if [ "${is_cpio_compressed}" = "compressed" ]; then - cat ${cpio_tfile} > ${output_file} - else -- (cat ${cpio_tfile} | ${compr} - > ${output_file}) \ -+ (cat ${cpio_tfile} | ${compr} > ${output_file}) \ - || (rm -f ${output_file} ; false) - fi - [ -z ${cpio_file} ] && rm ${cpio_tfile} diff --git a/target/linux/generic/hack-4.14/250-netfilter_depends.patch b/target/linux/generic/hack-4.14/250-netfilter_depends.patch deleted file mode 100644 index a8fe5d4175..0000000000 --- a/target/linux/generic/hack-4.14/250-netfilter_depends.patch +++ /dev/null @@ -1,27 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: hack: net: remove bogus netfilter dependencies - -lede-commit: 589d2a377dee27d206fc3725325309cf649e4df6 -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - net/netfilter/Kconfig | 2 -- - 1 file changed, 2 deletions(-) - ---- a/net/netfilter/Kconfig -+++ b/net/netfilter/Kconfig -@@ -229,7 +229,6 @@ config NF_CONNTRACK_FTP - - config NF_CONNTRACK_H323 - tristate "H.323 protocol support" -- depends on IPV6 || IPV6=n - depends on NETFILTER_ADVANCED - help - H.323 is a VoIP signalling protocol from ITU-T. As one of the most -@@ -1052,7 +1051,6 @@ config NETFILTER_XT_TARGET_SECMARK - - config NETFILTER_XT_TARGET_TCPMSS - tristate '"TCPMSS" target support' -- depends on IPV6 || IPV6=n - default m if NETFILTER_ADVANCED=n - ---help--- - This option adds a `TCPMSS' target, which allows you to alter the diff --git a/target/linux/generic/hack-4.14/251-sound_kconfig.patch b/target/linux/generic/hack-4.14/251-sound_kconfig.patch deleted file mode 100644 index 5bf5c01ad3..0000000000 --- a/target/linux/generic/hack-4.14/251-sound_kconfig.patch +++ /dev/null @@ -1,197 +0,0 @@ -From da3c50704f14132f4adf80d48e9a4cd5d46e54c9 Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Fri, 7 Jul 2017 17:09:21 +0200 -Subject: kconfig: owrt specifc dependencies - -Signed-off-by: John Crispin <john@phrozen.org> ---- - crypto/Kconfig | 10 +++++----- - drivers/bcma/Kconfig | 1 + - drivers/ssb/Kconfig | 3 ++- - lib/Kconfig | 8 ++++---- - net/netfilter/Kconfig | 2 +- - net/wireless/Kconfig | 17 ++++++++++------- - sound/core/Kconfig | 4 ++-- - 7 files changed, 25 insertions(+), 20 deletions(-) - ---- a/crypto/Kconfig -+++ b/crypto/Kconfig -@@ -33,7 +33,7 @@ config CRYPTO_FIPS - this is. - - config CRYPTO_ALGAPI -- tristate -+ tristate "ALGAPI" - select CRYPTO_ALGAPI2 - help - This option provides the API for cryptographic algorithms. -@@ -42,7 +42,7 @@ config CRYPTO_ALGAPI2 - tristate - - config CRYPTO_AEAD -- tristate -+ tristate "AEAD" - select CRYPTO_AEAD2 - select CRYPTO_ALGAPI - -@@ -53,7 +53,7 @@ config CRYPTO_AEAD2 - select CRYPTO_RNG2 - - config CRYPTO_BLKCIPHER -- tristate -+ tristate "BLKCIPHER" - select CRYPTO_BLKCIPHER2 - select CRYPTO_ALGAPI - -@@ -64,7 +64,7 @@ config CRYPTO_BLKCIPHER2 - select CRYPTO_WORKQUEUE - - config CRYPTO_HASH -- tristate -+ tristate "HASH" - select CRYPTO_HASH2 - select CRYPTO_ALGAPI - -@@ -73,7 +73,7 @@ config CRYPTO_HASH2 - select CRYPTO_ALGAPI2 - - config CRYPTO_RNG -- tristate -+ tristate "RNG" - select CRYPTO_RNG2 - select CRYPTO_ALGAPI - ---- a/drivers/bcma/Kconfig -+++ b/drivers/bcma/Kconfig -@@ -15,6 +15,7 @@ menuconfig BCMA - config BCMA_BLOCKIO - bool - depends on BCMA -+ default y - - config BCMA_HOST_PCI_POSSIBLE - bool ---- a/drivers/ssb/Kconfig -+++ b/drivers/ssb/Kconfig -@@ -29,6 +29,7 @@ config SSB_SPROM - config SSB_BLOCKIO - bool - depends on SSB -+ default y - - config SSB_PCIHOST_POSSIBLE - bool -@@ -49,7 +50,7 @@ config SSB_PCIHOST - config SSB_B43_PCI_BRIDGE - bool - depends on SSB_PCIHOST -- default n -+ default y - - config SSB_PCMCIAHOST_POSSIBLE - bool ---- a/lib/Kconfig -+++ b/lib/Kconfig -@@ -358,16 +358,16 @@ config BCH_CONST_T - # Textsearch support is select'ed if needed - # - config TEXTSEARCH -- bool -+ boolean "Textsearch support" - - config TEXTSEARCH_KMP -- tristate -+ tristate "Textsearch KMP" - - config TEXTSEARCH_BM -- tristate -+ tristate "Textsearch BM" - - config TEXTSEARCH_FSM -- tristate -+ tristate "Textsearch FSM" - - config BTREE - bool ---- a/net/netfilter/Kconfig -+++ b/net/netfilter/Kconfig -@@ -10,7 +10,7 @@ config NETFILTER_INGRESS - infrastructure. - - config NETFILTER_NETLINK -- tristate -+ tristate "Netfilter NFNETLINK interface" - - config NETFILTER_FAMILY_BRIDGE - bool ---- a/net/wireless/Kconfig -+++ b/net/wireless/Kconfig -@@ -1,5 +1,5 @@ - config WIRELESS_EXT -- bool -+ bool "Wireless extensions" - - config WEXT_CORE - def_bool y -@@ -11,10 +11,10 @@ config WEXT_PROC - depends on WEXT_CORE - - config WEXT_SPY -- bool -+ bool "WEXT_SPY" - - config WEXT_PRIV -- bool -+ bool "WEXT_PRIV" - - config CFG80211 - tristate "cfg80211 - wireless configuration API" -@@ -188,7 +188,7 @@ config CFG80211_WEXT_EXPORT - wext compatibility symbols to be exported. - - config LIB80211 -- tristate -+ tristate "LIB80211" - default n - help - This options enables a library of common routines used -@@ -197,13 +197,16 @@ config LIB80211 - Drivers should select this themselves if needed. - - config LIB80211_CRYPT_WEP -- tristate -+ tristate "LIB80211_CRYPT_WEP" -+ select LIB80211 - - config LIB80211_CRYPT_CCMP -- tristate -+ tristate "LIB80211_CRYPT_CCMP" -+ select LIB80211 - - config LIB80211_CRYPT_TKIP -- tristate -+ tristate "LIB80211_CRYPT_TKIP" -+ select LIB80211 - - config LIB80211_DEBUG - bool "lib80211 debugging messages" ---- a/sound/core/Kconfig -+++ b/sound/core/Kconfig -@@ -16,7 +16,7 @@ config SND_DMAENGINE_PCM - tristate - - config SND_HWDEP -- tristate -+ tristate "Sound hardware support" - - config SND_SEQ_DEVICE - tristate -@@ -26,7 +26,7 @@ config SND_RAWMIDI - select SND_SEQ_DEVICE if SND_SEQUENCER != n - - config SND_COMPRESS_OFFLOAD -- tristate -+ tristate "Compression offloading support" - - config SND_JACK - bool diff --git a/target/linux/generic/hack-4.14/259-regmap_dynamic.patch b/target/linux/generic/hack-4.14/259-regmap_dynamic.patch deleted file mode 100644 index 2cbd791b28..0000000000 --- a/target/linux/generic/hack-4.14/259-regmap_dynamic.patch +++ /dev/null @@ -1,105 +0,0 @@ -From 811d9e2268a62b830cfe93cd8bc929afcb8b198b Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 15 Jul 2017 21:12:38 +0200 -Subject: kernel: move regmap bloat out of the kernel image if it is only being used in modules - -lede-commit: 96f39119815028073583e4fca3a9c5fe9141e998 -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - drivers/base/regmap/Kconfig | 15 ++++++++++----- - drivers/base/regmap/Makefile | 12 ++++++++---- - drivers/base/regmap/regmap.c | 3 +++ - include/linux/regmap.h | 2 +- - 4 files changed, 22 insertions(+), 10 deletions(-) - ---- a/drivers/base/regmap/Kconfig -+++ b/drivers/base/regmap/Kconfig -@@ -4,9 +4,8 @@ - # subsystems should select the appropriate symbols. - - config REGMAP -- default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_SPMI || REGMAP_W1 || REGMAP_AC97 || REGMAP_MMIO || REGMAP_IRQ) - select IRQ_DOMAIN if REGMAP_IRQ -- bool -+ tristate - - config REGCACHE_COMPRESSED - select LZO_COMPRESS -@@ -18,22 +17,29 @@ config REGMAP_AC97 - - config REGMAP_I2C - tristate -+ select REGMAP - depends on I2C - - config REGMAP_SPI - tristate -+ select REGMAP -+ depends on SPI_MASTER - depends on SPI - - config REGMAP_SPMI -+ select REGMAP - tristate - depends on SPMI - - config REGMAP_W1 -+ select REGMAP - tristate - depends on W1 - - config REGMAP_MMIO - tristate -+ select REGMAP - - config REGMAP_IRQ -+ select REGMAP - bool ---- a/drivers/base/regmap/Makefile -+++ b/drivers/base/regmap/Makefile -@@ -2,10 +2,14 @@ - # For include/trace/define_trace.h to include trace.h - CFLAGS_regmap.o := -I$(src) - --obj-$(CONFIG_REGMAP) += regmap.o regcache.o --obj-$(CONFIG_REGMAP) += regcache-rbtree.o regcache-flat.o --obj-$(CONFIG_REGCACHE_COMPRESSED) += regcache-lzo.o --obj-$(CONFIG_DEBUG_FS) += regmap-debugfs.o -+regmap-core-objs = regmap.o regcache.o regcache-rbtree.o regcache-flat.o -+ifdef CONFIG_DEBUG_FS -+regmap-core-objs += regmap-debugfs.o -+endif -+ifdef CONFIG_REGCACHE_COMPRESSED -+regmap-core-objs += regcache-lzo.o -+endif -+obj-$(CONFIG_REGMAP) += regmap-core.o - obj-$(CONFIG_REGMAP_AC97) += regmap-ac97.o - obj-$(CONFIG_REGMAP_I2C) += regmap-i2c.o - obj-$(CONFIG_REGMAP_SPI) += regmap-spi.o ---- a/drivers/base/regmap/regmap.c -+++ b/drivers/base/regmap/regmap.c -@@ -13,6 +13,7 @@ - #include <linux/device.h> - #include <linux/slab.h> - #include <linux/export.h> -+#include <linux/module.h> - #include <linux/mutex.h> - #include <linux/err.h> - #include <linux/of.h> -@@ -2928,3 +2929,5 @@ static int __init regmap_initcall(void) - return 0; - } - postcore_initcall(regmap_initcall); -+ -+MODULE_LICENSE("GPL"); ---- a/include/linux/regmap.h -+++ b/include/linux/regmap.h -@@ -139,7 +139,7 @@ struct reg_sequence { - pollret ?: ((cond) ? 0 : -ETIMEDOUT); \ - }) - --#ifdef CONFIG_REGMAP -+#if IS_REACHABLE(CONFIG_REGMAP) - - enum regmap_endian { - /* Unspecified -> 0 -> Backwards compatible default */ diff --git a/target/linux/generic/hack-4.14/260-crypto_test_dependencies.patch b/target/linux/generic/hack-4.14/260-crypto_test_dependencies.patch deleted file mode 100644 index 3cdc0973ec..0000000000 --- a/target/linux/generic/hack-4.14/260-crypto_test_dependencies.patch +++ /dev/null @@ -1,60 +0,0 @@ -From fd1799b0bf5efa46dd3e6dfbbf3955564807e508 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 7 Jul 2017 17:12:51 +0200 -Subject: kernel: prevent cryptomgr from pulling in useless extra dependencies for tests that are not run - -Reduces kernel size after LZMA by about 5k on MIPS - -lede-commit: 044c316167e076479a344c59905e5b435b84a77f -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - crypto/Kconfig | 13 ++++++------- - crypto/algboss.c | 4 ++++ - 2 files changed, 10 insertions(+), 7 deletions(-) - ---- a/crypto/Kconfig -+++ b/crypto/Kconfig -@@ -143,13 +143,13 @@ config CRYPTO_MANAGER - cbc(aes). - - config CRYPTO_MANAGER2 -- def_tristate CRYPTO_MANAGER || (CRYPTO_MANAGER!=n && CRYPTO_ALGAPI=y) -- select CRYPTO_AEAD2 -- select CRYPTO_HASH2 -- select CRYPTO_BLKCIPHER2 -- select CRYPTO_AKCIPHER2 -- select CRYPTO_KPP2 -- select CRYPTO_ACOMP2 -+ def_tristate CRYPTO_MANAGER || (CRYPTO_MANAGER!=n && CRYPTO_ALGAPI=y && !CRYPTO_MANAGER_DISABLE_TESTS) -+ select CRYPTO_AEAD2 if !CRYPTO_MANAGER_DISABLE_TESTS -+ select CRYPTO_HASH2 if !CRYPTO_MANAGER_DISABLE_TESTS -+ select CRYPTO_BLKCIPHER2 if !CRYPTO_MANAGER_DISABLE_TESTS -+ select CRYPTO_AKCIPHER2 if !CRYPTO_MANAGER_DISABLE_TESTS -+ select CRYPTO_KPP2 if !CRYPTO_MANAGER_DISABLE_TESTS -+ select CRYPTO_ACOMP2 if !CRYPTO_MANAGER_DISABLE_TESTS - - config CRYPTO_USER - tristate "Userspace cryptographic algorithm configuration" -@@ -162,7 +162,6 @@ config CRYPTO_USER - config CRYPTO_MANAGER_DISABLE_TESTS - bool "Disable run-time self tests" - default y -- depends on CRYPTO_MANAGER2 - help - Disable run-time self tests that normally take place at - algorithm registration. ---- a/crypto/algboss.c -+++ b/crypto/algboss.c -@@ -246,8 +246,12 @@ static int cryptomgr_schedule_test(struc - type = alg->cra_flags; - - /* Do not test internal algorithms. */ -+#ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS -+ type |= CRYPTO_ALG_TESTED; -+#else - if (type & CRYPTO_ALG_INTERNAL) - type |= CRYPTO_ALG_TESTED; -+#endif - - param->type = type; - diff --git a/target/linux/generic/hack-4.14/280-rfkill-stubs.patch b/target/linux/generic/hack-4.14/280-rfkill-stubs.patch deleted file mode 100644 index 85d01a6d10..0000000000 --- a/target/linux/generic/hack-4.14/280-rfkill-stubs.patch +++ /dev/null @@ -1,84 +0,0 @@ -From 236c1acdfef5958010ac9814a9872e0a46fd78ee Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Fri, 7 Jul 2017 17:13:44 +0200 -Subject: rfkill: add fake rfkill support - -allow building of modules depending on RFKILL even if RFKILL is not enabled. - -Signed-off-by: John Crispin <john@phrozen.org> ---- - include/linux/rfkill.h | 2 +- - net/Makefile | 2 +- - net/rfkill/Kconfig | 14 +++++++++----- - net/rfkill/Makefile | 2 +- - 4 files changed, 12 insertions(+), 8 deletions(-) - ---- a/include/linux/rfkill.h -+++ b/include/linux/rfkill.h -@@ -64,7 +64,7 @@ struct rfkill_ops { - int (*set_block)(void *data, bool blocked); - }; - --#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE) -+#if defined(CONFIG_RFKILL_FULL) || defined(CONFIG_RFKILL_FULL_MODULE) - /** - * rfkill_alloc - allocate rfkill structure - * @name: name of the struct -- the string is not copied internally ---- a/net/Makefile -+++ b/net/Makefile -@@ -53,7 +53,7 @@ obj-$(CONFIG_TIPC) += tipc/ - obj-$(CONFIG_NETLABEL) += netlabel/ - obj-$(CONFIG_IUCV) += iucv/ - obj-$(CONFIG_SMC) += smc/ --obj-$(CONFIG_RFKILL) += rfkill/ -+obj-$(CONFIG_RFKILL_FULL) += rfkill/ - obj-$(CONFIG_NET_9P) += 9p/ - obj-$(CONFIG_CAIF) += caif/ - ifneq ($(CONFIG_DCB),) ---- a/net/rfkill/Kconfig -+++ b/net/rfkill/Kconfig -@@ -1,7 +1,11 @@ - # - # RF switch subsystem configuration - # --menuconfig RFKILL -+config RFKILL -+ bool -+ default y -+ -+menuconfig RFKILL_FULL - tristate "RF switch subsystem support" - help - Say Y here if you want to have control over RF switches -@@ -13,19 +17,19 @@ menuconfig RFKILL - # LED trigger support - config RFKILL_LEDS - bool -- depends on RFKILL -+ depends on RFKILL_FULL - depends on LEDS_TRIGGERS = y || RFKILL = LEDS_TRIGGERS - default y - - config RFKILL_INPUT - bool "RF switch input support" if EXPERT -- depends on RFKILL -+ depends on RFKILL_FULL - depends on INPUT = y || RFKILL = INPUT - default y if !EXPERT - - config RFKILL_GPIO - tristate "GPIO RFKILL driver" -- depends on RFKILL -+ depends on RFKILL_FULL - depends on GPIOLIB || COMPILE_TEST - default n - help ---- a/net/rfkill/Makefile -+++ b/net/rfkill/Makefile -@@ -4,5 +4,5 @@ - - rfkill-y += core.o - rfkill-$(CONFIG_RFKILL_INPUT) += input.o --obj-$(CONFIG_RFKILL) += rfkill.o -+obj-$(CONFIG_RFKILL_FULL) += rfkill.o - obj-$(CONFIG_RFKILL_GPIO) += rfkill-gpio.o diff --git a/target/linux/generic/hack-4.14/300-MIPS-r4k_cache-use-more-efficient-cache-blast.patch b/target/linux/generic/hack-4.14/300-MIPS-r4k_cache-use-more-efficient-cache-blast.patch deleted file mode 100644 index c07ccf9474..0000000000 --- a/target/linux/generic/hack-4.14/300-MIPS-r4k_cache-use-more-efficient-cache-blast.patch +++ /dev/null @@ -1,66 +0,0 @@ -From: Ben Menchaca <ben.menchaca@qca.qualcomm.com> -Date: Fri, 7 Jun 2013 18:35:22 -0500 -Subject: MIPS: r4k_cache: use more efficient cache blast - -Optimize the compiler output for larger cache blast cases that are -common for DMA-based networking. - -Signed-off-by: Ben Menchaca <ben.menchaca@qca.qualcomm.com> -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- ---- a/arch/mips/include/asm/r4kcache.h -+++ b/arch/mips/include/asm/r4kcache.h -@@ -683,16 +683,48 @@ static inline void prot##extra##blast_## - unsigned long end) \ - { \ - unsigned long lsize = cpu_##desc##_line_size(); \ -+ unsigned long lsize_2 = lsize * 2; \ -+ unsigned long lsize_3 = lsize * 3; \ -+ unsigned long lsize_4 = lsize * 4; \ -+ unsigned long lsize_5 = lsize * 5; \ -+ unsigned long lsize_6 = lsize * 6; \ -+ unsigned long lsize_7 = lsize * 7; \ -+ unsigned long lsize_8 = lsize * 8; \ - unsigned long addr = start & ~(lsize - 1); \ -- unsigned long aend = (end - 1) & ~(lsize - 1); \ -+ unsigned long aend = (end + lsize - 1) & ~(lsize - 1); \ -+ int lines = (aend - addr) / lsize; \ - \ - __##pfx##flush_prologue \ - \ -- while (1) { \ -+ while (lines >= 8) { \ -+ prot##cache_op(hitop, addr); \ -+ prot##cache_op(hitop, addr + lsize); \ -+ prot##cache_op(hitop, addr + lsize_2); \ -+ prot##cache_op(hitop, addr + lsize_3); \ -+ prot##cache_op(hitop, addr + lsize_4); \ -+ prot##cache_op(hitop, addr + lsize_5); \ -+ prot##cache_op(hitop, addr + lsize_6); \ -+ prot##cache_op(hitop, addr + lsize_7); \ -+ addr += lsize_8; \ -+ lines -= 8; \ -+ } \ -+ \ -+ if (lines & 0x4) { \ -+ prot##cache_op(hitop, addr); \ -+ prot##cache_op(hitop, addr + lsize); \ -+ prot##cache_op(hitop, addr + lsize_2); \ -+ prot##cache_op(hitop, addr + lsize_3); \ -+ addr += lsize_4; \ -+ } \ -+ \ -+ if (lines & 0x2) { \ -+ prot##cache_op(hitop, addr); \ -+ prot##cache_op(hitop, addr + lsize); \ -+ addr += lsize_2; \ -+ } \ -+ \ -+ if (lines & 0x1) { \ - prot##cache_op(hitop, addr); \ -- if (addr == aend) \ -- break; \ -- addr += lsize; \ - } \ - \ - __##pfx##flush_epilogue \ diff --git a/target/linux/generic/hack-4.14/301-mips_image_cmdline_hack.patch b/target/linux/generic/hack-4.14/301-mips_image_cmdline_hack.patch deleted file mode 100644 index 9bcd2a4401..0000000000 --- a/target/linux/generic/hack-4.14/301-mips_image_cmdline_hack.patch +++ /dev/null @@ -1,38 +0,0 @@ -From: John Crispin <john@phrozen.org> -Subject: hack: kernel: add generic image_cmdline hack to MIPS targets - -lede-commit: d59f5b3a987a48508257a0ddbaeadc7909f9f976 -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> ---- - arch/mips/Kconfig | 4 ++++ - arch/mips/kernel/head.S | 6 ++++++ - 2 files changed, 10 insertions(+) - ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -1159,6 +1159,10 @@ config SYNC_R4K - config MIPS_MACHINE - def_bool n - -+config IMAGE_CMDLINE_HACK -+ bool "OpenWrt specific image command line hack" -+ default n -+ - config NO_IOPORT_MAP - def_bool n - ---- a/arch/mips/kernel/head.S -+++ b/arch/mips/kernel/head.S -@@ -79,6 +79,12 @@ FEXPORT(__kernel_entry) - j kernel_entry - #endif - -+#ifdef CONFIG_IMAGE_CMDLINE_HACK -+ .ascii "CMDLINE:" -+EXPORT(__image_cmdline) -+ .fill 0x400 -+#endif /* CONFIG_IMAGE_CMDLINE_HACK */ -+ - __REF - - NESTED(kernel_entry, 16, sp) # kernel entry point diff --git a/target/linux/generic/hack-4.14/321-powerpc_crtsavres_prereq.patch b/target/linux/generic/hack-4.14/321-powerpc_crtsavres_prereq.patch deleted file mode 100644 index 3f81b2e05f..0000000000 --- a/target/linux/generic/hack-4.14/321-powerpc_crtsavres_prereq.patch +++ /dev/null @@ -1,38 +0,0 @@ -From 107c0964cb8db7ca28ac5199426414fdab3c274d Mon Sep 17 00:00:00 2001 -From: "Alexandros C. Couloumbis" <alex@ozo.com> -Date: Fri, 7 Jul 2017 17:14:51 +0200 -Subject: hack: arch: powerpc: drop register save/restore library from modules - -Upstream GCC uses a libgcc function for saving/restoring registers. This -makes the code bigger, and upstream kernels need to carry that function -for every single kernel module. Our GCC is patched to avoid those -references, so we can drop the extra bloat for modules. - -lede-commit: e8e1084654f50904e6bf77b70b2de3f137d7b3ec -Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> ---- - arch/powerpc/Makefile | 1 - - 1 file changed, 1 deletion(-) - ---- a/arch/powerpc/Makefile -+++ b/arch/powerpc/Makefile -@@ -59,19 +59,6 @@ machine-$(CONFIG_PPC64) += 64 - machine-$(CONFIG_CPU_LITTLE_ENDIAN) += le - UTS_MACHINE := $(subst $(space),,$(machine-y)) - --# XXX This needs to be before we override LD below --ifdef CONFIG_PPC32 --KBUILD_LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o --else --ifeq ($(call ld-ifversion, -ge, 225000000, y),y) --# Have the linker provide sfpr if possible. --# There is a corresponding test in arch/powerpc/lib/Makefile --KBUILD_LDFLAGS_MODULE += --save-restore-funcs --else --KBUILD_LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o --endif --endif -- - ifeq ($(CONFIG_CPU_LITTLE_ENDIAN),y) - override LD += -EL - LDEMULATION := lppc diff --git a/target/linux/generic/hack-4.14/400-mt29f_spinand-fix-memleak.patch b/target/linux/generic/hack-4.14/400-mt29f_spinand-fix-memleak.patch deleted file mode 100644 index d479aba01a..0000000000 --- a/target/linux/generic/hack-4.14/400-mt29f_spinand-fix-memleak.patch +++ /dev/null @@ -1,90 +0,0 @@ ---- a/drivers/staging/mt29f_spinand/mt29f_spinand.c -+++ b/drivers/staging/mt29f_spinand/mt29f_spinand.c -@@ -492,7 +492,7 @@ static int spinand_program_page(struct s - #ifdef CONFIG_MTD_SPINAND_ONDIEECC - unsigned int i, j; - -- wbuf = devm_kzalloc(&spi_nand->dev, CACHE_BUF, GFP_KERNEL); -+ wbuf = kzalloc(CACHE_BUF, GFP_KERNEL); - if (!wbuf) - return -ENOMEM; - -@@ -500,7 +500,7 @@ static int spinand_program_page(struct s - retval = spinand_read_page(spi_nand, page_id, 0, CACHE_BUF, wbuf); - if (retval < 0) { - dev_err(&spi_nand->dev, "ecc error on read page!!!\n"); -- return retval; -+ goto cleanup; - } - - for (i = offset, j = 0; i < len; i++, j++) -@@ -510,7 +510,7 @@ static int spinand_program_page(struct s - retval = spinand_enable_ecc(spi_nand); - if (retval < 0) { - dev_err(&spi_nand->dev, "enable ecc failed!!\n"); -- return retval; -+ goto cleanup; - } - } - #else -@@ -519,7 +519,7 @@ static int spinand_program_page(struct s - retval = spinand_write_enable(spi_nand); - if (retval < 0) { - dev_err(&spi_nand->dev, "write enable failed!!\n"); -- return retval; -+ goto cleanup; - } - if (wait_till_ready(spi_nand)) - dev_err(&spi_nand->dev, "wait timedout!!!\n"); -@@ -527,23 +527,24 @@ static int spinand_program_page(struct s - retval = spinand_program_data_to_cache(spi_nand, page_id, - offset, len, wbuf); - if (retval < 0) -- return retval; -+ goto cleanup; - retval = spinand_program_execute(spi_nand, page_id); - if (retval < 0) -- return retval; -+ goto cleanup; - while (1) { - retval = spinand_read_status(spi_nand, &status); - if (retval < 0) { - dev_err(&spi_nand->dev, - "error %d reading status register\n", retval); -- return retval; -+ goto cleanup; - } - - if ((status & STATUS_OIP_MASK) == STATUS_READY) { - if ((status & STATUS_P_FAIL_MASK) == STATUS_P_FAIL) { - dev_err(&spi_nand->dev, - "program error, page %d\n", page_id); -- return -1; -+ retval = -1; -+ goto cleanup; - } - break; - } -@@ -553,13 +554,20 @@ static int spinand_program_page(struct s - retval = spinand_disable_ecc(spi_nand); - if (retval < 0) { - dev_err(&spi_nand->dev, "disable ecc failed!!\n"); -- return retval; -+ goto cleanup; - } - enable_hw_ecc = 0; - } -+ kfree(wbuf); - #endif -- - return 0; -+ -+cleanup: -+#ifdef CONFIG_MTD_SPINAND_ONDIEECC -+ kfree(wbuf); -+#endif -+ return retval; -+ - } - - /** diff --git a/target/linux/generic/hack-4.14/531-debloat_lzma.patch b/target/linux/generic/hack-4.14/531-debloat_lzma.patch deleted file mode 100644 index 2e453cc2f2..0000000000 --- a/target/linux/generic/hack-4.14/531-debloat_lzma.patch +++ /dev/null @@ -1,1040 +0,0 @@ -From 3fd297761ac246c54d7723c57fca95c112b99465 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 15 Jul 2017 21:15:44 +0200 -Subject: lzma: de-bloat the lzma library used by jffs2 - -lede-commit: 3fd1dd08fbcbb78b34efefd32c3032e5c99108d6 -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - include/linux/lzma/LzFind.h | 17 --- - include/linux/lzma/LzmaDec.h | 101 --------------- - include/linux/lzma/LzmaEnc.h | 20 --- - lib/lzma/LzFind.c | 287 ++++--------------------------------------- - lib/lzma/LzmaDec.c | 86 +------------ - lib/lzma/LzmaEnc.c | 172 ++------------------------ - 6 files changed, 42 insertions(+), 641 deletions(-) - ---- a/include/linux/lzma/LzFind.h -+++ b/include/linux/lzma/LzFind.h -@@ -55,11 +55,6 @@ typedef struct _CMatchFinder - - #define Inline_MatchFinder_GetNumAvailableBytes(p) ((p)->streamPos - (p)->pos) - --int MatchFinder_NeedMove(CMatchFinder *p); --Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p); --void MatchFinder_MoveBlock(CMatchFinder *p); --void MatchFinder_ReadIfRequired(CMatchFinder *p); -- - void MatchFinder_Construct(CMatchFinder *p); - - /* Conditions: -@@ -70,12 +65,6 @@ int MatchFinder_Create(CMatchFinder *p, - UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter, - ISzAlloc *alloc); - void MatchFinder_Free(CMatchFinder *p, ISzAlloc *alloc); --void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems); --void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue); -- --UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *buffer, CLzRef *son, -- UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 _cutValue, -- UInt32 *distances, UInt32 maxLen); - - /* - Conditions: -@@ -102,12 +91,6 @@ typedef struct _IMatchFinder - - void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable); - --void MatchFinder_Init(CMatchFinder *p); --UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances); --UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances); --void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num); --void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num); -- - #ifdef __cplusplus - } - #endif ---- a/include/linux/lzma/LzmaDec.h -+++ b/include/linux/lzma/LzmaDec.h -@@ -31,14 +31,6 @@ typedef struct _CLzmaProps - UInt32 dicSize; - } CLzmaProps; - --/* LzmaProps_Decode - decodes properties --Returns: -- SZ_OK -- SZ_ERROR_UNSUPPORTED - Unsupported properties --*/ -- --SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size); -- - - /* ---------- LZMA Decoder state ---------- */ - -@@ -70,8 +62,6 @@ typedef struct - - #define LzmaDec_Construct(p) { (p)->dic = 0; (p)->probs = 0; } - --void LzmaDec_Init(CLzmaDec *p); -- - /* There are two types of LZMA streams: - 0) Stream with end mark. That end mark adds about 6 bytes to compressed size. - 1) Stream without end mark. You must know exact uncompressed size to decompress such stream. */ -@@ -108,97 +98,6 @@ typedef enum - - /* ELzmaStatus is used only as output value for function call */ - -- --/* ---------- Interfaces ---------- */ -- --/* There are 3 levels of interfaces: -- 1) Dictionary Interface -- 2) Buffer Interface -- 3) One Call Interface -- You can select any of these interfaces, but don't mix functions from different -- groups for same object. */ -- -- --/* There are two variants to allocate state for Dictionary Interface: -- 1) LzmaDec_Allocate / LzmaDec_Free -- 2) LzmaDec_AllocateProbs / LzmaDec_FreeProbs -- You can use variant 2, if you set dictionary buffer manually. -- For Buffer Interface you must always use variant 1. -- --LzmaDec_Allocate* can return: -- SZ_OK -- SZ_ERROR_MEM - Memory allocation error -- SZ_ERROR_UNSUPPORTED - Unsupported properties --*/ -- --SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc); --void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc); -- --SRes LzmaDec_Allocate(CLzmaDec *state, const Byte *prop, unsigned propsSize, ISzAlloc *alloc); --void LzmaDec_Free(CLzmaDec *state, ISzAlloc *alloc); -- --/* ---------- Dictionary Interface ---------- */ -- --/* You can use it, if you want to eliminate the overhead for data copying from -- dictionary to some other external buffer. -- You must work with CLzmaDec variables directly in this interface. -- -- STEPS: -- LzmaDec_Constr() -- LzmaDec_Allocate() -- for (each new stream) -- { -- LzmaDec_Init() -- while (it needs more decompression) -- { -- LzmaDec_DecodeToDic() -- use data from CLzmaDec::dic and update CLzmaDec::dicPos -- } -- } -- LzmaDec_Free() --*/ -- --/* LzmaDec_DecodeToDic -- -- The decoding to internal dictionary buffer (CLzmaDec::dic). -- You must manually update CLzmaDec::dicPos, if it reaches CLzmaDec::dicBufSize !!! -- --finishMode: -- It has meaning only if the decoding reaches output limit (dicLimit). -- LZMA_FINISH_ANY - Decode just dicLimit bytes. -- LZMA_FINISH_END - Stream must be finished after dicLimit. -- --Returns: -- SZ_OK -- status: -- LZMA_STATUS_FINISHED_WITH_MARK -- LZMA_STATUS_NOT_FINISHED -- LZMA_STATUS_NEEDS_MORE_INPUT -- LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK -- SZ_ERROR_DATA - Data error --*/ -- --SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, -- const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status); -- -- --/* ---------- Buffer Interface ---------- */ -- --/* It's zlib-like interface. -- See LzmaDec_DecodeToDic description for information about STEPS and return results, -- but you must use LzmaDec_DecodeToBuf instead of LzmaDec_DecodeToDic and you don't need -- to work with CLzmaDec variables manually. -- --finishMode: -- It has meaning only if the decoding reaches output limit (*destLen). -- LZMA_FINISH_ANY - Decode just destLen bytes. -- LZMA_FINISH_END - Stream must be finished after (*destLen). --*/ -- --SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, -- const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status); -- -- - /* ---------- One Call Interface ---------- */ - - /* LzmaDecode ---- a/include/linux/lzma/LzmaEnc.h -+++ b/include/linux/lzma/LzmaEnc.h -@@ -31,9 +31,6 @@ typedef struct _CLzmaEncProps - } CLzmaEncProps; - - void LzmaEncProps_Init(CLzmaEncProps *p); --void LzmaEncProps_Normalize(CLzmaEncProps *p); --UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2); -- - - /* ---------- CLzmaEncHandle Interface ---------- */ - -@@ -53,26 +50,9 @@ CLzmaEncHandle LzmaEnc_Create(ISzAlloc * - void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAlloc *alloc, ISzAlloc *allocBig); - SRes LzmaEnc_SetProps(CLzmaEncHandle p, const CLzmaEncProps *props); - SRes LzmaEnc_WriteProperties(CLzmaEncHandle p, Byte *properties, SizeT *size); --SRes LzmaEnc_Encode(CLzmaEncHandle p, ISeqOutStream *outStream, ISeqInStream *inStream, -- ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); - SRes LzmaEnc_MemEncode(CLzmaEncHandle p, Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, - int writeEndMark, ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); - --/* ---------- One Call Interface ---------- */ -- --/* LzmaEncode --Return code: -- SZ_OK - OK -- SZ_ERROR_MEM - Memory allocation error -- SZ_ERROR_PARAM - Incorrect paramater -- SZ_ERROR_OUTPUT_EOF - output buffer overflow -- SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version) --*/ -- --SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, -- const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark, -- ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); -- - #ifdef __cplusplus - } - #endif ---- a/lib/lzma/LzFind.c -+++ b/lib/lzma/LzFind.c -@@ -14,9 +14,15 @@ - - #define kStartMaxLen 3 - -+#if 0 -+#define DIRECT_INPUT p->directInput -+#else -+#define DIRECT_INPUT 1 -+#endif -+ - static void LzInWindow_Free(CMatchFinder *p, ISzAlloc *alloc) - { -- if (!p->directInput) -+ if (!DIRECT_INPUT) - { - alloc->Free(alloc, p->bufferBase); - p->bufferBase = 0; -@@ -28,7 +34,7 @@ static void LzInWindow_Free(CMatchFinder - static int LzInWindow_Create(CMatchFinder *p, UInt32 keepSizeReserv, ISzAlloc *alloc) - { - UInt32 blockSize = p->keepSizeBefore + p->keepSizeAfter + keepSizeReserv; -- if (p->directInput) -+ if (DIRECT_INPUT) - { - p->blockSize = blockSize; - return 1; -@@ -42,12 +48,12 @@ static int LzInWindow_Create(CMatchFinde - return (p->bufferBase != 0); - } - --Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p) { return p->buffer; } --Byte MatchFinder_GetIndexByte(CMatchFinder *p, Int32 index) { return p->buffer[index]; } -+static Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p) { return p->buffer; } -+static Byte MatchFinder_GetIndexByte(CMatchFinder *p, Int32 index) { return p->buffer[index]; } - --UInt32 MatchFinder_GetNumAvailableBytes(CMatchFinder *p) { return p->streamPos - p->pos; } -+static UInt32 MatchFinder_GetNumAvailableBytes(CMatchFinder *p) { return p->streamPos - p->pos; } - --void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue) -+static void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue) - { - p->posLimit -= subValue; - p->pos -= subValue; -@@ -58,7 +64,7 @@ static void MatchFinder_ReadBlock(CMatch - { - if (p->streamEndWasReached || p->result != SZ_OK) - return; -- if (p->directInput) -+ if (DIRECT_INPUT) - { - UInt32 curSize = 0xFFFFFFFF - p->streamPos; - if (curSize > p->directInputRem) -@@ -89,7 +95,7 @@ static void MatchFinder_ReadBlock(CMatch - } - } - --void MatchFinder_MoveBlock(CMatchFinder *p) -+static void MatchFinder_MoveBlock(CMatchFinder *p) - { - memmove(p->bufferBase, - p->buffer - p->keepSizeBefore, -@@ -97,22 +103,14 @@ void MatchFinder_MoveBlock(CMatchFinder - p->buffer = p->bufferBase + p->keepSizeBefore; - } - --int MatchFinder_NeedMove(CMatchFinder *p) -+static int MatchFinder_NeedMove(CMatchFinder *p) - { -- if (p->directInput) -+ if (DIRECT_INPUT) - return 0; - /* if (p->streamEndWasReached) return 0; */ - return ((size_t)(p->bufferBase + p->blockSize - p->buffer) <= p->keepSizeAfter); - } - --void MatchFinder_ReadIfRequired(CMatchFinder *p) --{ -- if (p->streamEndWasReached) -- return; -- if (p->keepSizeAfter >= p->streamPos - p->pos) -- MatchFinder_ReadBlock(p); --} -- - static void MatchFinder_CheckAndMoveAndRead(CMatchFinder *p) - { - if (MatchFinder_NeedMove(p)) -@@ -268,7 +266,7 @@ static void MatchFinder_SetLimits(CMatch - p->posLimit = p->pos + limit; - } - --void MatchFinder_Init(CMatchFinder *p) -+static void MatchFinder_Init(CMatchFinder *p) - { - UInt32 i; - for (i = 0; i < p->hashSizeSum; i++) -@@ -287,7 +285,7 @@ static UInt32 MatchFinder_GetSubValue(CM - return (p->pos - p->historySize - 1) & kNormalizeMask; - } - --void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems) -+static void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems) - { - UInt32 i; - for (i = 0; i < numItems; i++) -@@ -319,38 +317,7 @@ static void MatchFinder_CheckLimits(CMat - MatchFinder_SetLimits(p); - } - --static UInt32 * Hc_GetMatchesSpec(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, -- UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue, -- UInt32 *distances, UInt32 maxLen) --{ -- son[_cyclicBufferPos] = curMatch; -- for (;;) -- { -- UInt32 delta = pos - curMatch; -- if (cutValue-- == 0 || delta >= _cyclicBufferSize) -- return distances; -- { -- const Byte *pb = cur - delta; -- curMatch = son[_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)]; -- if (pb[maxLen] == cur[maxLen] && *pb == *cur) -- { -- UInt32 len = 0; -- while (++len != lenLimit) -- if (pb[len] != cur[len]) -- break; -- if (maxLen < len) -- { -- *distances++ = maxLen = len; -- *distances++ = delta - 1; -- if (len == lenLimit) -- return distances; -- } -- } -- } -- } --} -- --UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, -+static UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, - UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue, - UInt32 *distances, UInt32 maxLen) - { -@@ -460,10 +427,10 @@ static void SkipMatchesSpec(UInt32 lenLi - p->buffer++; \ - if (++p->pos == p->posLimit) MatchFinder_CheckLimits(p); - --#define MOVE_POS_RET MOVE_POS return offset; -- - static void MatchFinder_MovePos(CMatchFinder *p) { MOVE_POS; } - -+#define MOVE_POS_RET MatchFinder_MovePos(p); return offset; -+ - #define GET_MATCHES_HEADER2(minLen, ret_op) \ - UInt32 lenLimit; UInt32 hashValue; const Byte *cur; UInt32 curMatch; \ - lenLimit = p->lenLimit; { if (lenLimit < minLen) { MatchFinder_MovePos(p); ret_op; }} \ -@@ -479,62 +446,7 @@ static void MatchFinder_MovePos(CMatchFi - distances + offset, maxLen) - distances); MOVE_POS_RET; - - #define SKIP_FOOTER \ -- SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); MOVE_POS; -- --static UInt32 Bt2_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) --{ -- UInt32 offset; -- GET_MATCHES_HEADER(2) -- HASH2_CALC; -- curMatch = p->hash[hashValue]; -- p->hash[hashValue] = p->pos; -- offset = 0; -- GET_MATCHES_FOOTER(offset, 1) --} -- --UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) --{ -- UInt32 offset; -- GET_MATCHES_HEADER(3) -- HASH_ZIP_CALC; -- curMatch = p->hash[hashValue]; -- p->hash[hashValue] = p->pos; -- offset = 0; -- GET_MATCHES_FOOTER(offset, 2) --} -- --static UInt32 Bt3_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) --{ -- UInt32 hash2Value, delta2, maxLen, offset; -- GET_MATCHES_HEADER(3) -- -- HASH3_CALC; -- -- delta2 = p->pos - p->hash[hash2Value]; -- curMatch = p->hash[kFix3HashSize + hashValue]; -- -- p->hash[hash2Value] = -- p->hash[kFix3HashSize + hashValue] = p->pos; -- -- -- maxLen = 2; -- offset = 0; -- if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur) -- { -- for (; maxLen != lenLimit; maxLen++) -- if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen]) -- break; -- distances[0] = maxLen; -- distances[1] = delta2 - 1; -- offset = 2; -- if (maxLen == lenLimit) -- { -- SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); -- MOVE_POS_RET; -- } -- } -- GET_MATCHES_FOOTER(offset, maxLen) --} -+ SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); MatchFinder_MovePos(p); - - static UInt32 Bt4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) - { -@@ -583,108 +495,6 @@ static UInt32 Bt4_MatchFinder_GetMatches - GET_MATCHES_FOOTER(offset, maxLen) - } - --static UInt32 Hc4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) --{ -- UInt32 hash2Value, hash3Value, delta2, delta3, maxLen, offset; -- GET_MATCHES_HEADER(4) -- -- HASH4_CALC; -- -- delta2 = p->pos - p->hash[ hash2Value]; -- delta3 = p->pos - p->hash[kFix3HashSize + hash3Value]; -- curMatch = p->hash[kFix4HashSize + hashValue]; -- -- p->hash[ hash2Value] = -- p->hash[kFix3HashSize + hash3Value] = -- p->hash[kFix4HashSize + hashValue] = p->pos; -- -- maxLen = 1; -- offset = 0; -- if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur) -- { -- distances[0] = maxLen = 2; -- distances[1] = delta2 - 1; -- offset = 2; -- } -- if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur) -- { -- maxLen = 3; -- distances[offset + 1] = delta3 - 1; -- offset += 2; -- delta2 = delta3; -- } -- if (offset != 0) -- { -- for (; maxLen != lenLimit; maxLen++) -- if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen]) -- break; -- distances[offset - 2] = maxLen; -- if (maxLen == lenLimit) -- { -- p->son[p->cyclicBufferPos] = curMatch; -- MOVE_POS_RET; -- } -- } -- if (maxLen < 3) -- maxLen = 3; -- offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p), -- distances + offset, maxLen) - (distances)); -- MOVE_POS_RET --} -- --UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) --{ -- UInt32 offset; -- GET_MATCHES_HEADER(3) -- HASH_ZIP_CALC; -- curMatch = p->hash[hashValue]; -- p->hash[hashValue] = p->pos; -- offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p), -- distances, 2) - (distances)); -- MOVE_POS_RET --} -- --static void Bt2_MatchFinder_Skip(CMatchFinder *p, UInt32 num) --{ -- do -- { -- SKIP_HEADER(2) -- HASH2_CALC; -- curMatch = p->hash[hashValue]; -- p->hash[hashValue] = p->pos; -- SKIP_FOOTER -- } -- while (--num != 0); --} -- --void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num) --{ -- do -- { -- SKIP_HEADER(3) -- HASH_ZIP_CALC; -- curMatch = p->hash[hashValue]; -- p->hash[hashValue] = p->pos; -- SKIP_FOOTER -- } -- while (--num != 0); --} -- --static void Bt3_MatchFinder_Skip(CMatchFinder *p, UInt32 num) --{ -- do -- { -- UInt32 hash2Value; -- SKIP_HEADER(3) -- HASH3_CALC; -- curMatch = p->hash[kFix3HashSize + hashValue]; -- p->hash[hash2Value] = -- p->hash[kFix3HashSize + hashValue] = p->pos; -- SKIP_FOOTER -- } -- while (--num != 0); --} -- - static void Bt4_MatchFinder_Skip(CMatchFinder *p, UInt32 num) - { - do -@@ -701,61 +511,12 @@ static void Bt4_MatchFinder_Skip(CMatchF - while (--num != 0); - } - --static void Hc4_MatchFinder_Skip(CMatchFinder *p, UInt32 num) --{ -- do -- { -- UInt32 hash2Value, hash3Value; -- SKIP_HEADER(4) -- HASH4_CALC; -- curMatch = p->hash[kFix4HashSize + hashValue]; -- p->hash[ hash2Value] = -- p->hash[kFix3HashSize + hash3Value] = -- p->hash[kFix4HashSize + hashValue] = p->pos; -- p->son[p->cyclicBufferPos] = curMatch; -- MOVE_POS -- } -- while (--num != 0); --} -- --void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num) --{ -- do -- { -- SKIP_HEADER(3) -- HASH_ZIP_CALC; -- curMatch = p->hash[hashValue]; -- p->hash[hashValue] = p->pos; -- p->son[p->cyclicBufferPos] = curMatch; -- MOVE_POS -- } -- while (--num != 0); --} -- - void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable) - { - vTable->Init = (Mf_Init_Func)MatchFinder_Init; - vTable->GetIndexByte = (Mf_GetIndexByte_Func)MatchFinder_GetIndexByte; - vTable->GetNumAvailableBytes = (Mf_GetNumAvailableBytes_Func)MatchFinder_GetNumAvailableBytes; - vTable->GetPointerToCurrentPos = (Mf_GetPointerToCurrentPos_Func)MatchFinder_GetPointerToCurrentPos; -- if (!p->btMode) -- { -- vTable->GetMatches = (Mf_GetMatches_Func)Hc4_MatchFinder_GetMatches; -- vTable->Skip = (Mf_Skip_Func)Hc4_MatchFinder_Skip; -- } -- else if (p->numHashBytes == 2) -- { -- vTable->GetMatches = (Mf_GetMatches_Func)Bt2_MatchFinder_GetMatches; -- vTable->Skip = (Mf_Skip_Func)Bt2_MatchFinder_Skip; -- } -- else if (p->numHashBytes == 3) -- { -- vTable->GetMatches = (Mf_GetMatches_Func)Bt3_MatchFinder_GetMatches; -- vTable->Skip = (Mf_Skip_Func)Bt3_MatchFinder_Skip; -- } -- else -- { -- vTable->GetMatches = (Mf_GetMatches_Func)Bt4_MatchFinder_GetMatches; -- vTable->Skip = (Mf_Skip_Func)Bt4_MatchFinder_Skip; -- } -+ vTable->GetMatches = (Mf_GetMatches_Func)Bt4_MatchFinder_GetMatches; -+ vTable->Skip = (Mf_Skip_Func)Bt4_MatchFinder_Skip; - } ---- a/lib/lzma/LzmaDec.c -+++ b/lib/lzma/LzmaDec.c -@@ -682,7 +682,7 @@ static void LzmaDec_InitRc(CLzmaDec *p, - p->needFlush = 0; - } - --void LzmaDec_InitDicAndState(CLzmaDec *p, Bool initDic, Bool initState) -+static void LzmaDec_InitDicAndState(CLzmaDec *p, Bool initDic, Bool initState) - { - p->needFlush = 1; - p->remainLen = 0; -@@ -698,7 +698,7 @@ void LzmaDec_InitDicAndState(CLzmaDec *p - p->needInitState = 1; - } - --void LzmaDec_Init(CLzmaDec *p) -+static void LzmaDec_Init(CLzmaDec *p) - { - p->dicPos = 0; - LzmaDec_InitDicAndState(p, True, True); -@@ -716,7 +716,7 @@ static void LzmaDec_InitStateReal(CLzmaD - p->needInitState = 0; - } - --SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *srcLen, -+static SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *srcLen, - ELzmaFinishMode finishMode, ELzmaStatus *status) - { - SizeT inSize = *srcLen; -@@ -837,65 +837,13 @@ SRes LzmaDec_DecodeToDic(CLzmaDec *p, Si - return (p->code == 0) ? SZ_OK : SZ_ERROR_DATA; - } - --SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status) --{ -- SizeT outSize = *destLen; -- SizeT inSize = *srcLen; -- *srcLen = *destLen = 0; -- for (;;) -- { -- SizeT inSizeCur = inSize, outSizeCur, dicPos; -- ELzmaFinishMode curFinishMode; -- SRes res; -- if (p->dicPos == p->dicBufSize) -- p->dicPos = 0; -- dicPos = p->dicPos; -- if (outSize > p->dicBufSize - dicPos) -- { -- outSizeCur = p->dicBufSize; -- curFinishMode = LZMA_FINISH_ANY; -- } -- else -- { -- outSizeCur = dicPos + outSize; -- curFinishMode = finishMode; -- } -- -- res = LzmaDec_DecodeToDic(p, outSizeCur, src, &inSizeCur, curFinishMode, status); -- src += inSizeCur; -- inSize -= inSizeCur; -- *srcLen += inSizeCur; -- outSizeCur = p->dicPos - dicPos; -- memcpy(dest, p->dic + dicPos, outSizeCur); -- dest += outSizeCur; -- outSize -= outSizeCur; -- *destLen += outSizeCur; -- if (res != 0) -- return res; -- if (outSizeCur == 0 || outSize == 0) -- return SZ_OK; -- } --} -- --void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc) -+static void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc) - { - alloc->Free(alloc, p->probs); - p->probs = 0; - } - --static void LzmaDec_FreeDict(CLzmaDec *p, ISzAlloc *alloc) --{ -- alloc->Free(alloc, p->dic); -- p->dic = 0; --} -- --void LzmaDec_Free(CLzmaDec *p, ISzAlloc *alloc) --{ -- LzmaDec_FreeProbs(p, alloc); -- LzmaDec_FreeDict(p, alloc); --} -- --SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size) -+static SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size) - { - UInt32 dicSize; - Byte d; -@@ -935,7 +883,7 @@ static SRes LzmaDec_AllocateProbs2(CLzma - return SZ_OK; - } - --SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc) -+static SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc) - { - CLzmaProps propNew; - RINOK(LzmaProps_Decode(&propNew, props, propsSize)); -@@ -943,28 +891,6 @@ SRes LzmaDec_AllocateProbs(CLzmaDec *p, - p->prop = propNew; - return SZ_OK; - } -- --SRes LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc) --{ -- CLzmaProps propNew; -- SizeT dicBufSize; -- RINOK(LzmaProps_Decode(&propNew, props, propsSize)); -- RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc)); -- dicBufSize = propNew.dicSize; -- if (p->dic == 0 || dicBufSize != p->dicBufSize) -- { -- LzmaDec_FreeDict(p, alloc); -- p->dic = (Byte *)alloc->Alloc(alloc, dicBufSize); -- if (p->dic == 0) -- { -- LzmaDec_FreeProbs(p, alloc); -- return SZ_ERROR_MEM; -- } -- } -- p->dicBufSize = dicBufSize; -- p->prop = propNew; -- return SZ_OK; --} - - SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, - const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode, ---- a/lib/lzma/LzmaEnc.c -+++ b/lib/lzma/LzmaEnc.c -@@ -53,7 +53,7 @@ void LzmaEncProps_Init(CLzmaEncProps *p) - p->writeEndMark = 0; - } - --void LzmaEncProps_Normalize(CLzmaEncProps *p) -+static void LzmaEncProps_Normalize(CLzmaEncProps *p) - { - int level = p->level; - if (level < 0) level = 5; -@@ -76,7 +76,7 @@ void LzmaEncProps_Normalize(CLzmaEncProp - #endif - } - --UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2) -+static UInt32 __maybe_unused LzmaEncProps_GetDictSize(const CLzmaEncProps *props2) - { - CLzmaEncProps props = *props2; - LzmaEncProps_Normalize(&props); -@@ -93,7 +93,7 @@ UInt32 LzmaEncProps_GetDictSize(const CL - - #define BSR2_RET(pos, res) { unsigned long i; _BitScanReverse(&i, (pos)); res = (i + i) + ((pos >> (i - 1)) & 1); } - --UInt32 GetPosSlot1(UInt32 pos) -+static UInt32 GetPosSlot1(UInt32 pos) - { - UInt32 res; - BSR2_RET(pos, res); -@@ -107,7 +107,7 @@ UInt32 GetPosSlot1(UInt32 pos) - #define kNumLogBits (9 + (int)sizeof(size_t) / 2) - #define kDicLogSizeMaxCompress ((kNumLogBits - 1) * 2 + 7) - --void LzmaEnc_FastPosInit(Byte *g_FastPos) -+static void LzmaEnc_FastPosInit(Byte *g_FastPos) - { - int c = 2, slotFast; - g_FastPos[0] = 0; -@@ -339,58 +339,6 @@ typedef struct - CSaveState saveState; - } CLzmaEnc; - --void LzmaEnc_SaveState(CLzmaEncHandle pp) --{ -- CLzmaEnc *p = (CLzmaEnc *)pp; -- CSaveState *dest = &p->saveState; -- int i; -- dest->lenEnc = p->lenEnc; -- dest->repLenEnc = p->repLenEnc; -- dest->state = p->state; -- -- for (i = 0; i < kNumStates; i++) -- { -- memcpy(dest->isMatch[i], p->isMatch[i], sizeof(p->isMatch[i])); -- memcpy(dest->isRep0Long[i], p->isRep0Long[i], sizeof(p->isRep0Long[i])); -- } -- for (i = 0; i < kNumLenToPosStates; i++) -- memcpy(dest->posSlotEncoder[i], p->posSlotEncoder[i], sizeof(p->posSlotEncoder[i])); -- memcpy(dest->isRep, p->isRep, sizeof(p->isRep)); -- memcpy(dest->isRepG0, p->isRepG0, sizeof(p->isRepG0)); -- memcpy(dest->isRepG1, p->isRepG1, sizeof(p->isRepG1)); -- memcpy(dest->isRepG2, p->isRepG2, sizeof(p->isRepG2)); -- memcpy(dest->posEncoders, p->posEncoders, sizeof(p->posEncoders)); -- memcpy(dest->posAlignEncoder, p->posAlignEncoder, sizeof(p->posAlignEncoder)); -- memcpy(dest->reps, p->reps, sizeof(p->reps)); -- memcpy(dest->litProbs, p->litProbs, (0x300 << p->lclp) * sizeof(CLzmaProb)); --} -- --void LzmaEnc_RestoreState(CLzmaEncHandle pp) --{ -- CLzmaEnc *dest = (CLzmaEnc *)pp; -- const CSaveState *p = &dest->saveState; -- int i; -- dest->lenEnc = p->lenEnc; -- dest->repLenEnc = p->repLenEnc; -- dest->state = p->state; -- -- for (i = 0; i < kNumStates; i++) -- { -- memcpy(dest->isMatch[i], p->isMatch[i], sizeof(p->isMatch[i])); -- memcpy(dest->isRep0Long[i], p->isRep0Long[i], sizeof(p->isRep0Long[i])); -- } -- for (i = 0; i < kNumLenToPosStates; i++) -- memcpy(dest->posSlotEncoder[i], p->posSlotEncoder[i], sizeof(p->posSlotEncoder[i])); -- memcpy(dest->isRep, p->isRep, sizeof(p->isRep)); -- memcpy(dest->isRepG0, p->isRepG0, sizeof(p->isRepG0)); -- memcpy(dest->isRepG1, p->isRepG1, sizeof(p->isRepG1)); -- memcpy(dest->isRepG2, p->isRepG2, sizeof(p->isRepG2)); -- memcpy(dest->posEncoders, p->posEncoders, sizeof(p->posEncoders)); -- memcpy(dest->posAlignEncoder, p->posAlignEncoder, sizeof(p->posAlignEncoder)); -- memcpy(dest->reps, p->reps, sizeof(p->reps)); -- memcpy(dest->litProbs, p->litProbs, (0x300 << dest->lclp) * sizeof(CLzmaProb)); --} -- - SRes LzmaEnc_SetProps(CLzmaEncHandle pp, const CLzmaEncProps *props2) - { - CLzmaEnc *p = (CLzmaEnc *)pp; -@@ -600,7 +548,7 @@ static void LitEnc_EncodeMatched(CRangeE - while (symbol < 0x10000); - } - --void LzmaEnc_InitPriceTables(UInt32 *ProbPrices) -+static void LzmaEnc_InitPriceTables(UInt32 *ProbPrices) - { - UInt32 i; - for (i = (1 << kNumMoveReducingBits) / 2; i < kBitModelTotal; i += (1 << kNumMoveReducingBits)) -@@ -1676,7 +1624,7 @@ static void FillDistancesPrices(CLzmaEnc - p->matchPriceCount = 0; - } - --void LzmaEnc_Construct(CLzmaEnc *p) -+static void LzmaEnc_Construct(CLzmaEnc *p) - { - RangeEnc_Construct(&p->rc); - MatchFinder_Construct(&p->matchFinderBase); -@@ -1709,7 +1657,7 @@ CLzmaEncHandle LzmaEnc_Create(ISzAlloc * - return p; - } - --void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAlloc *alloc) -+static void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAlloc *alloc) - { - alloc->Free(alloc, p->litProbs); - alloc->Free(alloc, p->saveState.litProbs); -@@ -1717,7 +1665,7 @@ void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAl - p->saveState.litProbs = 0; - } - --void LzmaEnc_Destruct(CLzmaEnc *p, ISzAlloc *alloc, ISzAlloc *allocBig) -+static void LzmaEnc_Destruct(CLzmaEnc *p, ISzAlloc *alloc, ISzAlloc *allocBig) - { - #ifndef _7ZIP_ST - MatchFinderMt_Destruct(&p->matchFinderMt, allocBig); -@@ -1947,7 +1895,7 @@ static SRes LzmaEnc_Alloc(CLzmaEnc *p, U - return SZ_OK; - } - --void LzmaEnc_Init(CLzmaEnc *p) -+static void LzmaEnc_Init(CLzmaEnc *p) - { - UInt32 i; - p->state = 0; -@@ -2005,7 +1953,7 @@ void LzmaEnc_Init(CLzmaEnc *p) - p->lpMask = (1 << p->lp) - 1; - } - --void LzmaEnc_InitPrices(CLzmaEnc *p) -+static void LzmaEnc_InitPrices(CLzmaEnc *p) - { - if (!p->fastMode) - { -@@ -2037,26 +1985,6 @@ static SRes LzmaEnc_AllocAndInit(CLzmaEn - return SZ_OK; - } - --static SRes LzmaEnc_Prepare(CLzmaEncHandle pp, ISeqOutStream *outStream, ISeqInStream *inStream, -- ISzAlloc *alloc, ISzAlloc *allocBig) --{ -- CLzmaEnc *p = (CLzmaEnc *)pp; -- p->matchFinderBase.stream = inStream; -- p->needInit = 1; -- p->rc.outStream = outStream; -- return LzmaEnc_AllocAndInit(p, 0, alloc, allocBig); --} -- --SRes LzmaEnc_PrepareForLzma2(CLzmaEncHandle pp, -- ISeqInStream *inStream, UInt32 keepWindowSize, -- ISzAlloc *alloc, ISzAlloc *allocBig) --{ -- CLzmaEnc *p = (CLzmaEnc *)pp; -- p->matchFinderBase.stream = inStream; -- p->needInit = 1; -- return LzmaEnc_AllocAndInit(p, keepWindowSize, alloc, allocBig); --} -- - static void LzmaEnc_SetInputBuf(CLzmaEnc *p, const Byte *src, SizeT srcLen) - { - p->matchFinderBase.directInput = 1; -@@ -2064,7 +1992,7 @@ static void LzmaEnc_SetInputBuf(CLzmaEnc - p->matchFinderBase.directInputRem = srcLen; - } - --SRes LzmaEnc_MemPrepare(CLzmaEncHandle pp, const Byte *src, SizeT srcLen, -+static SRes LzmaEnc_MemPrepare(CLzmaEncHandle pp, const Byte *src, SizeT srcLen, - UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig) - { - CLzmaEnc *p = (CLzmaEnc *)pp; -@@ -2074,7 +2002,7 @@ SRes LzmaEnc_MemPrepare(CLzmaEncHandle p - return LzmaEnc_AllocAndInit(p, keepWindowSize, alloc, allocBig); - } - --void LzmaEnc_Finish(CLzmaEncHandle pp) -+static void LzmaEnc_Finish(CLzmaEncHandle pp) - { - #ifndef _7ZIP_ST - CLzmaEnc *p = (CLzmaEnc *)pp; -@@ -2107,53 +2035,6 @@ static size_t MyWrite(void *pp, const vo - return size; - } - -- --UInt32 LzmaEnc_GetNumAvailableBytes(CLzmaEncHandle pp) --{ -- const CLzmaEnc *p = (CLzmaEnc *)pp; -- return p->matchFinder.GetNumAvailableBytes(p->matchFinderObj); --} -- --const Byte *LzmaEnc_GetCurBuf(CLzmaEncHandle pp) --{ -- const CLzmaEnc *p = (CLzmaEnc *)pp; -- return p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - p->additionalOffset; --} -- --SRes LzmaEnc_CodeOneMemBlock(CLzmaEncHandle pp, Bool reInit, -- Byte *dest, size_t *destLen, UInt32 desiredPackSize, UInt32 *unpackSize) --{ -- CLzmaEnc *p = (CLzmaEnc *)pp; -- UInt64 nowPos64; -- SRes res; -- CSeqOutStreamBuf outStream; -- -- outStream.funcTable.Write = MyWrite; -- outStream.data = dest; -- outStream.rem = *destLen; -- outStream.overflow = False; -- -- p->writeEndMark = False; -- p->finished = False; -- p->result = SZ_OK; -- -- if (reInit) -- LzmaEnc_Init(p); -- LzmaEnc_InitPrices(p); -- nowPos64 = p->nowPos64; -- RangeEnc_Init(&p->rc); -- p->rc.outStream = &outStream.funcTable; -- -- res = LzmaEnc_CodeOneBlock(p, True, desiredPackSize, *unpackSize); -- -- *unpackSize = (UInt32)(p->nowPos64 - nowPos64); -- *destLen -= outStream.rem; -- if (outStream.overflow) -- return SZ_ERROR_OUTPUT_EOF; -- -- return res; --} -- - static SRes LzmaEnc_Encode2(CLzmaEnc *p, ICompressProgress *progress) - { - SRes res = SZ_OK; -@@ -2184,13 +2065,6 @@ static SRes LzmaEnc_Encode2(CLzmaEnc *p, - return res; - } - --SRes LzmaEnc_Encode(CLzmaEncHandle pp, ISeqOutStream *outStream, ISeqInStream *inStream, ICompressProgress *progress, -- ISzAlloc *alloc, ISzAlloc *allocBig) --{ -- RINOK(LzmaEnc_Prepare(pp, outStream, inStream, alloc, allocBig)); -- return LzmaEnc_Encode2((CLzmaEnc *)pp, progress); --} -- - SRes LzmaEnc_WriteProperties(CLzmaEncHandle pp, Byte *props, SizeT *size) - { - CLzmaEnc *p = (CLzmaEnc *)pp; -@@ -2247,25 +2121,3 @@ SRes LzmaEnc_MemEncode(CLzmaEncHandle pp - return SZ_ERROR_OUTPUT_EOF; - return res; - } -- --SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, -- const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark, -- ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig) --{ -- CLzmaEnc *p = (CLzmaEnc *)LzmaEnc_Create(alloc); -- SRes res; -- if (p == 0) -- return SZ_ERROR_MEM; -- -- res = LzmaEnc_SetProps(p, props); -- if (res == SZ_OK) -- { -- res = LzmaEnc_WriteProperties(p, propsEncoded, propsSize); -- if (res == SZ_OK) -- res = LzmaEnc_MemEncode(p, dest, destLen, src, srcLen, -- writeEndMark, progress, alloc, allocBig); -- } -- -- LzmaEnc_Destroy(p, alloc, allocBig); -- return res; --} diff --git a/target/linux/generic/hack-4.14/640-bridge-only-accept-EAP-locally.patch b/target/linux/generic/hack-4.14/640-bridge-only-accept-EAP-locally.patch deleted file mode 100644 index fbe9ab0876..0000000000 --- a/target/linux/generic/hack-4.14/640-bridge-only-accept-EAP-locally.patch +++ /dev/null @@ -1,82 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 7 Jul 2017 17:18:54 +0200 -Subject: bridge: only accept EAP locally - -When bridging, do not forward EAP frames to other ports, only deliver -them locally, regardless of the state. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> -[add disable_eap_hack sysfs attribute] -Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com> ---- - ---- a/net/bridge/br_input.c -+++ b/net/bridge/br_input.c -@@ -166,10 +166,14 @@ int br_handle_frame_finish(struct net *n - } - } - -+ BR_INPUT_SKB_CB(skb)->brdev = br->dev; -+ -+ if (skb->protocol == htons(ETH_P_PAE) && !br->disable_eap_hack) -+ return br_pass_frame_up(skb); -+ - if (p->state == BR_STATE_LEARNING) - goto drop; - -- BR_INPUT_SKB_CB(skb)->brdev = br->dev; - BR_INPUT_SKB_CB(skb)->src_port_isolated = !!(p->flags & BR_ISOLATED); - - if (IS_ENABLED(CONFIG_INET) && skb->protocol == htons(ETH_P_ARP)) ---- a/net/bridge/br_private.h -+++ b/net/bridge/br_private.h -@@ -320,6 +320,8 @@ struct net_bridge { - u16 group_fwd_mask; - u16 group_fwd_mask_required; - -+ bool disable_eap_hack; -+ - /* STP */ - bridge_id designated_root; - bridge_id bridge_id; ---- a/net/bridge/br_sysfs_br.c -+++ b/net/bridge/br_sysfs_br.c -@@ -170,6 +170,30 @@ static ssize_t group_fwd_mask_store(stru - } - static DEVICE_ATTR_RW(group_fwd_mask); - -+static ssize_t disable_eap_hack_show(struct device *d, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ struct net_bridge *br = to_bridge(d); -+ return sprintf(buf, "%u\n", br->disable_eap_hack); -+} -+ -+static int set_disable_eap_hack(struct net_bridge *br, unsigned long val) -+{ -+ br->disable_eap_hack = !!val; -+ -+ return 0; -+} -+ -+static ssize_t disable_eap_hack_store(struct device *d, -+ struct device_attribute *attr, -+ const char *buf, -+ size_t len) -+{ -+ return store_bridge_parm(d, buf, len, set_disable_eap_hack); -+} -+static DEVICE_ATTR_RW(disable_eap_hack); -+ - static ssize_t priority_show(struct device *d, struct device_attribute *attr, - char *buf) - { -@@ -817,6 +841,7 @@ static struct attribute *bridge_attrs[] - &dev_attr_ageing_time.attr, - &dev_attr_stp_state.attr, - &dev_attr_group_fwd_mask.attr, -+ &dev_attr_disable_eap_hack.attr, - &dev_attr_priority.attr, - &dev_attr_bridge_id.attr, - &dev_attr_root_id.attr, diff --git a/target/linux/generic/hack-4.14/645-netfilter-connmark-introduce-set-dscpmark.patch b/target/linux/generic/hack-4.14/645-netfilter-connmark-introduce-set-dscpmark.patch deleted file mode 100644 index 1ecc95bf22..0000000000 --- a/target/linux/generic/hack-4.14/645-netfilter-connmark-introduce-set-dscpmark.patch +++ /dev/null @@ -1,124 +0,0 @@ -From f1627abea333781d3e2a61bac4c7fd4502395741 Mon Sep 17 00:00:00 2001 -From: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> -Date: Sat, 23 Mar 2019 09:29:49 +0000 -Subject: [PATCH] netfilter: connmark: introduce set-dscpmark - -set-dscpmark is a method of storing the DSCP of an ip packet into -conntrack mark. In combination with a suitable tc filter action -(act_ctinfo) DSCP values are able to be stored in the mark on egress and -restored on ingress across links that otherwise alter or bleach DSCP. - -This is useful for qdiscs such as CAKE which are able to shape according -to policies based on DSCP. - -Ingress classification is traditionally a challenging task since -iptables rules haven't yet run and tc filter/eBPF programs are pre-NAT -lookups, hence are unable to see internal IPv4 addresses as used on the -typical home masquerading gateway. - -x_tables CONNMARK set-dscpmark target solves the problem of storing the -DSCP to the conntrack mark in a way suitable for the new act_ctinfo tc -action to restore. - -The set-dscpmark option accepts 2 parameters, a 32bit 'dscpmask' and a -32bit 'statemask'. The dscp mask must be 6 contiguous bits and -represents the area where the DSCP will be stored in the connmark. The -state mask is a minimum 1 bit length mask that must not overlap with the -dscpmask. It represents a flag which is set when the DSCP has been -stored in the conntrack mark. This is useful to implement a 'one shot' -iptables based classification where the 'complicated' iptables rules are -only run once to classify the connection on initial (egress) packet and -subsequent packets are all marked/restored with the same DSCP. A state -mask of zero disables the setting of a status bit/s. - -example syntax with a suitably modified iptables user space application: - -iptables -A QOS_MARK_eth0 -t mangle -j CONNMARK --set-dscpmark 0xfc000000/0x01000000 - -Would store the DSCP in the top 6 bits of the 32bit mark field, and use -the LSB of the top byte as the 'DSCP has been stored' marker. - -|----0xFC----conntrack mark----000000---| -| Bits 31-26 | bit 25 | bit24 |~~~ Bit 0| -| DSCP | unused | flag |unused | -|-----------------------0x01---000000---| - ^ ^ - | | - ---| Conditional flag - | set this when dscp -|-ip diffserv-| stored in mark -| 6 bits | -|-------------| - -an identically configured tc action to restore looks like: - -tc filter show dev eth0 ingress -filter parent ffff: protocol all pref 10 u32 chain 0 -filter parent ffff: protocol all pref 10 u32 chain 0 fh 800: ht divisor 1 -filter parent ffff: protocol all pref 10 u32 chain 0 fh 800::800 order 2048 key ht 800 bkt 0 flowid 1: not_in_hw - match 00000000/00000000 at 0 - action order 1: ctinfo zone 0 pipe - index 2 ref 1 bind 1 dscp 0xfc000000/0x1000000 - - action order 2: mirred (Egress Redirect to device ifb4eth0) stolen - index 1 ref 1 bind 1 - -|----0xFC----conntrack mark----000000---| -| Bits 31-26 | bit 25 | bit24 |~~~ Bit 0| -| DSCP | unused | flag |unused | -|-----------------------0x01---000000---| - | | - | | - ---| Conditional flag - v only restore if set -|-ip diffserv-| -| 6 bits | -|-------------| - -Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> ---- - net/netfilter/xt_connmark.c | 19 +++++++++++++++++-- - 1 file changed, 17 insertions(+), 2 deletions(-) - ---- a/net/netfilter/xt_connmark.c -+++ b/net/netfilter/xt_connmark.c -@@ -42,6 +42,7 @@ connmark_tg(struct sk_buff *skb, const s - enum ip_conntrack_info ctinfo; - struct nf_conn *ct; - u_int32_t newmark; -+ u_int8_t dscp, maskshift; - - ct = nf_ct_get(skb, &ctinfo); - if (ct == NULL) -@@ -49,7 +50,21 @@ connmark_tg(struct sk_buff *skb, const s - - switch (info->mode) { - case XT_CONNMARK_SET: -- newmark = (ct->mark & ~info->ctmask) ^ info->ctmark; -+ if (info->nfmask & 0x80000000) { -+ newmark = (ct->mark & ~info->ctmask) ^ info->ctmark; -+ } else { -+ if (skb->protocol == htons(ETH_P_IP)) -+ dscp = ipv4_get_dsfield(ip_hdr(skb)) >> 2; -+ else if (skb->protocol == htons(ETH_P_IPV6)) -+ dscp = ipv6_get_dsfield(ipv6_hdr(skb)) >> 2; -+ else /* protocol doesn't have diffserv */ -+ break; -+ -+ /* nfmask contains the mask shift value */ -+ maskshift = info->nfmask & 0x1f; -+ newmark = (ct->mark & ~info->ctmark) | -+ (info->ctmask | (dscp << maskshift)); -+ } - if (ct->mark != newmark) { - ct->mark = newmark; - nf_conntrack_event_cache(IPCT_MARK, ct); -@@ -57,7 +72,7 @@ connmark_tg(struct sk_buff *skb, const s - break; - case XT_CONNMARK_SAVE: - newmark = (ct->mark & ~info->ctmask) ^ -- (skb->mark & info->nfmask); -+ (skb->mark & info->nfmask); - if (ct->mark != newmark) { - ct->mark = newmark; - nf_conntrack_event_cache(IPCT_MARK, ct); diff --git a/target/linux/generic/hack-4.14/647-netfilter-flow-acct.patch b/target/linux/generic/hack-4.14/647-netfilter-flow-acct.patch deleted file mode 100644 index f58b8bc716..0000000000 --- a/target/linux/generic/hack-4.14/647-netfilter-flow-acct.patch +++ /dev/null @@ -1,70 +0,0 @@ ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -163,6 +163,8 @@ struct nf_flow_table_hw { - int nf_flow_table_hw_register(const struct nf_flow_table_hw *offload); - void nf_flow_table_hw_unregister(const struct nf_flow_table_hw *offload); - -+void nf_flow_table_acct(struct flow_offload *flow, struct sk_buff *skb, int dir); -+ - extern struct work_struct nf_flow_offload_hw_work; - - #define MODULE_ALIAS_NF_FLOWTABLE(family) \ ---- a/net/netfilter/nf_flow_table_core.c -+++ b/net/netfilter/nf_flow_table_core.c -@@ -11,6 +11,7 @@ - #include <net/netfilter/nf_conntrack.h> - #include <net/netfilter/nf_conntrack_core.h> - #include <net/netfilter/nf_conntrack_tuple.h> -+#include <net/netfilter/nf_conntrack_acct.h> - - struct flow_offload_entry { - struct flow_offload flow; -@@ -152,6 +153,22 @@ void flow_offload_free(struct flow_offlo - } - EXPORT_SYMBOL_GPL(flow_offload_free); - -+void nf_flow_table_acct(struct flow_offload *flow, struct sk_buff *skb, int dir) -+{ -+ struct flow_offload_entry *entry; -+ struct nf_conn_acct *acct; -+ -+ entry = container_of(flow, struct flow_offload_entry, flow); -+ acct = nf_conn_acct_find(entry->ct); -+ if (acct) { -+ struct nf_conn_counter *counter = acct->counter; -+ -+ atomic64_inc(&counter[dir].packets); -+ atomic64_add(skb->len, &counter[dir].bytes); -+ } -+} -+EXPORT_SYMBOL_GPL(nf_flow_table_acct); -+ - static u32 flow_offload_hash(const void *data, u32 len, u32 seed) - { - const struct flow_offload_tuple *tuple = data; ---- a/net/netfilter/nf_flow_table_ip.c -+++ b/net/netfilter/nf_flow_table_ip.c -@@ -11,6 +11,7 @@ - #include <net/ip6_route.h> - #include <net/neighbour.h> - #include <net/netfilter/nf_flow_table.h> -+ - /* For layer 4 checksum field offset. */ - #include <linux/tcp.h> - #include <linux/udp.h> -@@ -265,6 +266,7 @@ nf_flow_offload_ip_hook(void *priv, stru - skb->dev = outdev; - nexthop = rt_nexthop(rt, flow->tuplehash[!dir].tuple.src_v4.s_addr); - skb_dst_set_noref(skb, &rt->dst); -+ nf_flow_table_acct(flow, skb, dir); - neigh_xmit(NEIGH_ARP_TABLE, outdev, &nexthop, skb); - - return NF_STOLEN; -@@ -482,6 +484,7 @@ nf_flow_offload_ipv6_hook(void *priv, st - skb->dev = outdev; - nexthop = rt6_nexthop(rt, &flow->tuplehash[!dir].tuple.src_v6); - skb_dst_set_noref(skb, &rt->dst); -+ nf_flow_table_acct(flow, skb, dir); - neigh_xmit(NEIGH_ND_TABLE, outdev, nexthop, skb); - - return NF_STOLEN; diff --git a/target/linux/generic/hack-4.14/650-netfilter-add-xt_OFFLOAD-target.patch b/target/linux/generic/hack-4.14/650-netfilter-add-xt_OFFLOAD-target.patch deleted file mode 100644 index 7c93feccdc..0000000000 --- a/target/linux/generic/hack-4.14/650-netfilter-add-xt_OFFLOAD-target.patch +++ /dev/null @@ -1,553 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Tue, 20 Feb 2018 15:56:02 +0100 -Subject: [PATCH] netfilter: add xt_OFFLOAD target - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - create mode 100644 net/netfilter/xt_OFFLOAD.c - ---- a/net/ipv4/netfilter/Kconfig -+++ b/net/ipv4/netfilter/Kconfig -@@ -76,8 +76,6 @@ config NF_TABLES_ARP - help - This option enables the ARP support for nf_tables. - --endif # NF_TABLES -- - config NF_FLOW_TABLE_IPV4 - tristate "Netfilter flow table IPv4 module" - depends on NF_FLOW_TABLE -@@ -86,6 +84,8 @@ config NF_FLOW_TABLE_IPV4 - - To compile it as a module, choose M here. - -+endif # NF_TABLES -+ - config NF_DUP_IPV4 - tristate "Netfilter IPv4 packet duplication to alternate destination" - depends on !NF_CONNTRACK || NF_CONNTRACK ---- a/net/ipv6/netfilter/Kconfig -+++ b/net/ipv6/netfilter/Kconfig -@@ -97,7 +97,6 @@ config NFT_FIB_IPV6 - multicast or blackhole. - - endif # NF_TABLES_IPV6 --endif # NF_TABLES - - config NF_FLOW_TABLE_IPV6 - tristate "Netfilter flow table IPv6 module" -@@ -107,6 +106,8 @@ config NF_FLOW_TABLE_IPV6 - - To compile it as a module, choose M here. - -+endif # NF_TABLES -+ - config NF_DUP_IPV6 - tristate "Netfilter IPv6 packet duplication to alternate destination" - depends on !NF_CONNTRACK || NF_CONNTRACK ---- a/net/netfilter/Kconfig -+++ b/net/netfilter/Kconfig -@@ -671,8 +671,6 @@ config NFT_FIB_NETDEV - - endif # NF_TABLES_NETDEV - --endif # NF_TABLES -- - config NF_FLOW_TABLE_INET - tristate "Netfilter flow table mixed IPv4/IPv6 module" - depends on NF_FLOW_TABLE -@@ -681,11 +679,12 @@ config NF_FLOW_TABLE_INET - - To compile it as a module, choose M here. - -+endif # NF_TABLES -+ - config NF_FLOW_TABLE - tristate "Netfilter flow table module" - depends on NETFILTER_INGRESS - depends on NF_CONNTRACK -- depends on NF_TABLES - help - This option adds the flow table core infrastructure. - -@@ -974,6 +973,15 @@ config NETFILTER_XT_TARGET_NOTRACK - depends on NETFILTER_ADVANCED - select NETFILTER_XT_TARGET_CT - -+config NETFILTER_XT_TARGET_FLOWOFFLOAD -+ tristate '"FLOWOFFLOAD" target support' -+ depends on NF_FLOW_TABLE -+ depends on NETFILTER_INGRESS -+ help -+ This option adds a `FLOWOFFLOAD' target, which uses the nf_flow_offload -+ module to speed up processing of packets by bypassing the usual -+ netfilter chains -+ - config NETFILTER_XT_TARGET_RATEEST - tristate '"RATEEST" target support' - depends on NETFILTER_ADVANCED ---- a/net/netfilter/Makefile -+++ b/net/netfilter/Makefile -@@ -134,6 +134,7 @@ obj-$(CONFIG_NETFILTER_XT_TARGET_CLASSIF - obj-$(CONFIG_NETFILTER_XT_TARGET_CONNSECMARK) += xt_CONNSECMARK.o - obj-$(CONFIG_NETFILTER_XT_TARGET_CT) += xt_CT.o - obj-$(CONFIG_NETFILTER_XT_TARGET_DSCP) += xt_DSCP.o -+obj-$(CONFIG_NETFILTER_XT_TARGET_FLOWOFFLOAD) += xt_FLOWOFFLOAD.o - obj-$(CONFIG_NETFILTER_XT_TARGET_HL) += xt_HL.o - obj-$(CONFIG_NETFILTER_XT_TARGET_HMARK) += xt_HMARK.o - obj-$(CONFIG_NETFILTER_XT_TARGET_LED) += xt_LED.o ---- /dev/null -+++ b/net/netfilter/xt_FLOWOFFLOAD.c -@@ -0,0 +1,422 @@ -+/* -+ * Copyright (C) 2018 Felix Fietkau <nbd@nbd.name> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ */ -+#include <linux/module.h> -+#include <linux/init.h> -+#include <linux/netfilter.h> -+#include <linux/netfilter/xt_FLOWOFFLOAD.h> -+#include <net/ip.h> -+#include <net/netfilter/nf_conntrack.h> -+#include <net/netfilter/nf_conntrack_extend.h> -+#include <net/netfilter/nf_conntrack_helper.h> -+#include <net/netfilter/nf_flow_table.h> -+ -+static struct nf_flowtable nf_flowtable; -+static HLIST_HEAD(hooks); -+static DEFINE_SPINLOCK(hooks_lock); -+static struct delayed_work hook_work; -+ -+struct xt_flowoffload_hook { -+ struct hlist_node list; -+ struct nf_hook_ops ops; -+ struct net *net; -+ bool registered; -+ bool used; -+}; -+ -+static unsigned int -+xt_flowoffload_net_hook(void *priv, struct sk_buff *skb, -+ const struct nf_hook_state *state) -+{ -+ switch (skb->protocol) { -+ case htons(ETH_P_IP): -+ return nf_flow_offload_ip_hook(priv, skb, state); -+ case htons(ETH_P_IPV6): -+ return nf_flow_offload_ipv6_hook(priv, skb, state); -+ } -+ -+ return NF_ACCEPT; -+} -+ -+static int -+xt_flowoffload_create_hook(struct net_device *dev) -+{ -+ struct xt_flowoffload_hook *hook; -+ struct nf_hook_ops *ops; -+ -+ hook = kzalloc(sizeof(*hook), GFP_ATOMIC); -+ if (!hook) -+ return -ENOMEM; -+ -+ ops = &hook->ops; -+ ops->pf = NFPROTO_NETDEV; -+ ops->hooknum = NF_NETDEV_INGRESS; -+ ops->priority = 10; -+ ops->priv = &nf_flowtable; -+ ops->hook = xt_flowoffload_net_hook; -+ ops->dev = dev; -+ -+ hlist_add_head(&hook->list, &hooks); -+ mod_delayed_work(system_power_efficient_wq, &hook_work, 0); -+ -+ return 0; -+} -+ -+static struct xt_flowoffload_hook * -+flow_offload_lookup_hook(struct net_device *dev) -+{ -+ struct xt_flowoffload_hook *hook; -+ -+ hlist_for_each_entry(hook, &hooks, list) { -+ if (hook->ops.dev == dev) -+ return hook; -+ } -+ -+ return NULL; -+} -+ -+static void -+xt_flowoffload_check_device(struct net_device *dev) -+{ -+ struct xt_flowoffload_hook *hook; -+ -+ spin_lock_bh(&hooks_lock); -+ hook = flow_offload_lookup_hook(dev); -+ if (hook) -+ hook->used = true; -+ else -+ xt_flowoffload_create_hook(dev); -+ spin_unlock_bh(&hooks_lock); -+} -+ -+static void -+xt_flowoffload_register_hooks(void) -+{ -+ struct xt_flowoffload_hook *hook; -+ -+restart: -+ hlist_for_each_entry(hook, &hooks, list) { -+ if (hook->registered) -+ continue; -+ -+ hook->registered = true; -+ hook->net = dev_net(hook->ops.dev); -+ spin_unlock_bh(&hooks_lock); -+ nf_register_net_hook(hook->net, &hook->ops); -+ spin_lock_bh(&hooks_lock); -+ goto restart; -+ } -+ -+} -+ -+static void -+xt_flowoffload_cleanup_hooks(void) -+{ -+ struct xt_flowoffload_hook *hook; -+ -+restart: -+ hlist_for_each_entry(hook, &hooks, list) { -+ if (hook->used || !hook->registered) -+ continue; -+ -+ hlist_del(&hook->list); -+ spin_unlock_bh(&hooks_lock); -+ nf_unregister_net_hook(hook->net, &hook->ops); -+ kfree(hook); -+ spin_lock_bh(&hooks_lock); -+ goto restart; -+ } -+ -+} -+ -+static void -+xt_flowoffload_check_hook(struct flow_offload *flow, void *data) -+{ -+ struct flow_offload_tuple *tuple = &flow->tuplehash[0].tuple; -+ struct xt_flowoffload_hook *hook; -+ bool *found = data; -+ -+ spin_lock_bh(&hooks_lock); -+ hlist_for_each_entry(hook, &hooks, list) { -+ if (hook->ops.dev->ifindex != tuple->iifidx && -+ hook->ops.dev->ifindex != tuple->oifidx) -+ continue; -+ -+ hook->used = true; -+ *found = true; -+ } -+ spin_unlock_bh(&hooks_lock); -+} -+ -+static void -+xt_flowoffload_hook_work(struct work_struct *work) -+{ -+ struct xt_flowoffload_hook *hook; -+ bool found = false; -+ int err; -+ -+ spin_lock_bh(&hooks_lock); -+ xt_flowoffload_register_hooks(); -+ hlist_for_each_entry(hook, &hooks, list) -+ hook->used = false; -+ spin_unlock_bh(&hooks_lock); -+ -+ err = nf_flow_table_iterate(&nf_flowtable, xt_flowoffload_check_hook, -+ &found); -+ if (err && err != -EAGAIN) -+ goto out; -+ -+ spin_lock_bh(&hooks_lock); -+ xt_flowoffload_cleanup_hooks(); -+ spin_unlock_bh(&hooks_lock); -+ -+out: -+ if (found) -+ queue_delayed_work(system_power_efficient_wq, &hook_work, HZ); -+} -+ -+static bool -+xt_flowoffload_skip(struct sk_buff *skb, int family) -+{ -+ if (skb_sec_path(skb)) -+ return true; -+ -+ if (family == NFPROTO_IPV4) { -+ const struct ip_options *opt = &(IPCB(skb)->opt); -+ -+ if (unlikely(opt->optlen)) -+ return true; -+ } -+ -+ return false; -+} -+ -+static struct dst_entry * -+xt_flowoffload_dst(const struct nf_conn *ct, enum ip_conntrack_dir dir, -+ const struct xt_action_param *par, int ifindex) -+{ -+ struct dst_entry *dst = NULL; -+ struct flowi fl; -+ -+ memset(&fl, 0, sizeof(fl)); -+ switch (xt_family(par)) { -+ case NFPROTO_IPV4: -+ fl.u.ip4.daddr = ct->tuplehash[dir].tuple.src.u3.ip; -+ fl.u.ip4.flowi4_oif = ifindex; -+ break; -+ case NFPROTO_IPV6: -+ fl.u.ip6.saddr = ct->tuplehash[dir].tuple.dst.u3.in6; -+ fl.u.ip6.daddr = ct->tuplehash[dir].tuple.src.u3.in6; -+ fl.u.ip6.flowi6_oif = ifindex; -+ break; -+ } -+ -+ nf_route(xt_net(par), &dst, &fl, false, xt_family(par)); -+ -+ return dst; -+} -+ -+static int -+xt_flowoffload_route(struct sk_buff *skb, const struct nf_conn *ct, -+ const struct xt_action_param *par, -+ struct nf_flow_route *route, enum ip_conntrack_dir dir) -+{ -+ struct dst_entry *this_dst, *other_dst; -+ -+ this_dst = xt_flowoffload_dst(ct, !dir, par, xt_out(par)->ifindex); -+ other_dst = xt_flowoffload_dst(ct, dir, par, xt_in(par)->ifindex); -+ -+ route->tuple[dir].dst = this_dst; -+ route->tuple[!dir].dst = other_dst; -+ -+ if (!this_dst || !other_dst) -+ return -ENOENT; -+ -+ if (dst_xfrm(this_dst) || dst_xfrm(other_dst)) -+ return -EINVAL; -+ -+ return 0; -+} -+ -+static unsigned int -+flowoffload_tg(struct sk_buff *skb, const struct xt_action_param *par) -+{ -+ const struct xt_flowoffload_target_info *info = par->targinfo; -+ struct tcphdr _tcph, *tcph = NULL; -+ enum ip_conntrack_info ctinfo; -+ enum ip_conntrack_dir dir; -+ struct nf_flow_route route; -+ struct flow_offload *flow = NULL; -+ struct nf_conn *ct; -+ struct net *net; -+ -+ if (xt_flowoffload_skip(skb, xt_family(par))) -+ return XT_CONTINUE; -+ -+ ct = nf_ct_get(skb, &ctinfo); -+ if (ct == NULL) -+ return XT_CONTINUE; -+ -+ switch (ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum) { -+ case IPPROTO_TCP: -+ if (ct->proto.tcp.state != TCP_CONNTRACK_ESTABLISHED) -+ return XT_CONTINUE; -+ -+ tcph = skb_header_pointer(skb, par->thoff, -+ sizeof(_tcph), &_tcph); -+ if (unlikely(!tcph || tcph->fin || tcph->rst)) -+ return XT_CONTINUE; -+ break; -+ case IPPROTO_UDP: -+ break; -+ default: -+ return XT_CONTINUE; -+ } -+ -+ if (nf_ct_ext_exist(ct, NF_CT_EXT_HELPER) || -+ ct->status & IPS_SEQ_ADJUST) -+ return XT_CONTINUE; -+ -+ if (!nf_ct_is_confirmed(ct)) -+ return XT_CONTINUE; -+ -+ if (!xt_in(par) || !xt_out(par)) -+ return XT_CONTINUE; -+ -+ if (test_and_set_bit(IPS_OFFLOAD_BIT, &ct->status)) -+ return XT_CONTINUE; -+ -+ dir = CTINFO2DIR(ctinfo); -+ -+ if (xt_flowoffload_route(skb, ct, par, &route, dir) == 0) -+ flow = flow_offload_alloc(ct, &route); -+ -+ dst_release(route.tuple[dir].dst); -+ dst_release(route.tuple[!dir].dst); -+ -+ if (!flow) -+ goto err_flow_route; -+ -+ if (tcph) { -+ ct->proto.tcp.seen[0].flags |= IP_CT_TCP_FLAG_BE_LIBERAL; -+ ct->proto.tcp.seen[1].flags |= IP_CT_TCP_FLAG_BE_LIBERAL; -+ } -+ -+ if (flow_offload_add(&nf_flowtable, flow) < 0) -+ goto err_flow_add; -+ -+ xt_flowoffload_check_device(xt_in(par)); -+ xt_flowoffload_check_device(xt_out(par)); -+ -+ net = read_pnet(&nf_flowtable.ft_net); -+ if (!net) -+ write_pnet(&nf_flowtable.ft_net, xt_net(par)); -+ -+ if (info->flags & XT_FLOWOFFLOAD_HW) -+ nf_flow_offload_hw_add(xt_net(par), flow, ct); -+ -+ return XT_CONTINUE; -+ -+err_flow_add: -+ flow_offload_free(flow); -+err_flow_route: -+ clear_bit(IPS_OFFLOAD_BIT, &ct->status); -+ return XT_CONTINUE; -+} -+ -+ -+static int flowoffload_chk(const struct xt_tgchk_param *par) -+{ -+ struct xt_flowoffload_target_info *info = par->targinfo; -+ -+ if (info->flags & ~XT_FLOWOFFLOAD_MASK) -+ return -EINVAL; -+ -+ return 0; -+} -+ -+static struct xt_target offload_tg_reg __read_mostly = { -+ .family = NFPROTO_UNSPEC, -+ .name = "FLOWOFFLOAD", -+ .revision = 0, -+ .targetsize = sizeof(struct xt_flowoffload_target_info), -+ .usersize = sizeof(struct xt_flowoffload_target_info), -+ .checkentry = flowoffload_chk, -+ .target = flowoffload_tg, -+ .me = THIS_MODULE, -+}; -+ -+static int xt_flowoffload_table_init(struct nf_flowtable *table) -+{ -+ table->flags = NF_FLOWTABLE_F_HW; -+ nf_flow_table_init(table); -+ return 0; -+} -+ -+static void xt_flowoffload_table_cleanup(struct nf_flowtable *table) -+{ -+ nf_flow_table_free(table); -+} -+ -+static int flow_offload_netdev_event(struct notifier_block *this, -+ unsigned long event, void *ptr) -+{ -+ struct xt_flowoffload_hook *hook = NULL; -+ struct net_device *dev = netdev_notifier_info_to_dev(ptr); -+ -+ if (event != NETDEV_UNREGISTER) -+ return NOTIFY_DONE; -+ -+ spin_lock_bh(&hooks_lock); -+ hook = flow_offload_lookup_hook(dev); -+ if (hook) { -+ hlist_del(&hook->list); -+ } -+ spin_unlock_bh(&hooks_lock); -+ if (hook) { -+ nf_unregister_net_hook(hook->net, &hook->ops); -+ kfree(hook); -+ } -+ -+ nf_flow_table_cleanup(dev_net(dev), dev); -+ -+ return NOTIFY_DONE; -+} -+ -+static struct notifier_block flow_offload_netdev_notifier = { -+ .notifier_call = flow_offload_netdev_event, -+}; -+ -+static int __init xt_flowoffload_tg_init(void) -+{ -+ int ret; -+ -+ register_netdevice_notifier(&flow_offload_netdev_notifier); -+ -+ INIT_DELAYED_WORK(&hook_work, xt_flowoffload_hook_work); -+ -+ ret = xt_flowoffload_table_init(&nf_flowtable); -+ if (ret) -+ return ret; -+ -+ ret = xt_register_target(&offload_tg_reg); -+ if (ret) -+ xt_flowoffload_table_cleanup(&nf_flowtable); -+ -+ return ret; -+} -+ -+static void __exit xt_flowoffload_tg_exit(void) -+{ -+ xt_unregister_target(&offload_tg_reg); -+ xt_flowoffload_table_cleanup(&nf_flowtable); -+ unregister_netdevice_notifier(&flow_offload_netdev_notifier); -+} -+ -+MODULE_LICENSE("GPL"); -+module_init(xt_flowoffload_tg_init); -+module_exit(xt_flowoffload_tg_exit); ---- a/net/netfilter/nf_flow_table_core.c -+++ b/net/netfilter/nf_flow_table_core.c -@@ -6,7 +6,6 @@ - #include <linux/netdevice.h> - #include <net/ip.h> - #include <net/ip6_route.h> --#include <net/netfilter/nf_tables.h> - #include <net/netfilter/nf_flow_table.h> - #include <net/netfilter/nf_conntrack.h> - #include <net/netfilter/nf_conntrack_core.h> ---- /dev/null -+++ b/include/uapi/linux/netfilter/xt_FLOWOFFLOAD.h -@@ -0,0 +1,17 @@ -+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -+#ifndef _XT_FLOWOFFLOAD_H -+#define _XT_FLOWOFFLOAD_H -+ -+#include <linux/types.h> -+ -+enum { -+ XT_FLOWOFFLOAD_HW = 1 << 0, -+ -+ XT_FLOWOFFLOAD_MASK = XT_FLOWOFFLOAD_HW -+}; -+ -+struct xt_flowoffload_target_info { -+ __u32 flags; -+}; -+ -+#endif /* _XT_FLOWOFFLOAD_H */ diff --git a/target/linux/generic/hack-4.14/651-wireless_mesh_header.patch b/target/linux/generic/hack-4.14/651-wireless_mesh_header.patch deleted file mode 100644 index f545d8ebbc..0000000000 --- a/target/linux/generic/hack-4.14/651-wireless_mesh_header.patch +++ /dev/null @@ -1,24 +0,0 @@ -From 6d3bc769657b0ee7c7506dad9911111c4226a7ea Mon Sep 17 00:00:00 2001 -From: Imre Kaloz <kaloz@openwrt.org> -Date: Fri, 7 Jul 2017 17:21:05 +0200 -Subject: mac80211: increase wireless mesh header size - -lede-commit 3d4466cfd8f75f717efdb1f96fdde3c70d865fc1 -Signed-off-by: Imre Kaloz <kaloz@openwrt.org> ---- - include/linux/netdevice.h | 4 ++-- - 1 file changed, 2 insertions(+), 2 deletions(-) - ---- a/include/linux/netdevice.h -+++ b/include/linux/netdevice.h -@@ -138,8 +138,8 @@ static inline bool dev_xmit_complete(int - - #if defined(CONFIG_HYPERV_NET) - # define LL_MAX_HEADER 128 --#elif defined(CONFIG_WLAN) || IS_ENABLED(CONFIG_AX25) --# if defined(CONFIG_MAC80211_MESH) -+#elif defined(CONFIG_WLAN) || IS_ENABLED(CONFIG_AX25) || 1 -+# if defined(CONFIG_MAC80211_MESH) || 1 - # define LL_MAX_HEADER 128 - # else - # define LL_MAX_HEADER 96 diff --git a/target/linux/generic/hack-4.14/660-fq_codel_defaults.patch b/target/linux/generic/hack-4.14/660-fq_codel_defaults.patch deleted file mode 100644 index b923a2d206..0000000000 --- a/target/linux/generic/hack-4.14/660-fq_codel_defaults.patch +++ /dev/null @@ -1,27 +0,0 @@ -From a6ccb238939b25851474a279b20367fd24a0e816 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 7 Jul 2017 17:21:53 +0200 -Subject: hack: net: fq_codel: tune defaults for small devices - -Assume that x86_64 devices always have a big memory and do not need this -optimization compared to devices with only 32 MB or 64 MB RAM. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - net/sched/sch_fq_codel.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/net/sched/sch_fq_codel.c -+++ b/net/sched/sch_fq_codel.c -@@ -471,7 +471,11 @@ static int fq_codel_init(struct Qdisc *s - - sch->limit = 10*1024; - q->flows_cnt = 1024; -+#ifdef CONFIG_X86_64 - q->memory_limit = 32 << 20; /* 32 MBytes */ -+#else -+ q->memory_limit = 4 << 20; /* 4 MBytes */ -+#endif - q->drop_batch_size = 64; - q->quantum = psched_mtu(qdisc_dev(sch)); - INIT_LIST_HEAD(&q->new_flows); diff --git a/target/linux/generic/hack-4.14/661-use_fq_codel_by_default.patch b/target/linux/generic/hack-4.14/661-use_fq_codel_by_default.patch deleted file mode 100644 index 6a7d554c20..0000000000 --- a/target/linux/generic/hack-4.14/661-use_fq_codel_by_default.patch +++ /dev/null @@ -1,94 +0,0 @@ -From 1d418f7e88035ed7a94073f6354246c66e9193e9 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 7 Jul 2017 17:22:58 +0200 -Subject: fq_codel: switch default qdisc from pfifo_fast to fq_codel and remove pfifo_fast - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - include/net/sch_generic.h | 3 ++- - net/sched/Kconfig | 3 ++- - net/sched/sch_api.c | 2 +- - net/sched/sch_fq_codel.c | 3 ++- - net/sched/sch_generic.c | 4 ++-- - 5 files changed, 9 insertions(+), 6 deletions(-) - ---- a/include/net/sch_generic.h -+++ b/include/net/sch_generic.h -@@ -373,12 +373,13 @@ extern struct Qdisc_ops noop_qdisc_ops; - extern struct Qdisc_ops pfifo_fast_ops; - extern struct Qdisc_ops mq_qdisc_ops; - extern struct Qdisc_ops noqueue_qdisc_ops; -+extern struct Qdisc_ops fq_codel_qdisc_ops; - extern const struct Qdisc_ops *default_qdisc_ops; - static inline const struct Qdisc_ops * - get_default_qdisc_ops(const struct net_device *dev, int ntx) - { - return ntx < dev->real_num_tx_queues ? -- default_qdisc_ops : &pfifo_fast_ops; -+ default_qdisc_ops : &fq_codel_qdisc_ops; - } - - struct Qdisc_class_common { ---- a/net/sched/Kconfig -+++ b/net/sched/Kconfig -@@ -3,8 +3,9 @@ - # - - menuconfig NET_SCHED -- bool "QoS and/or fair queueing" -+ def_bool y - select NET_SCH_FIFO -+ select NET_SCH_FQ_CODEL - ---help--- - When the kernel has several packets to send out over a network - device, it has to decide which ones to send first, which ones to ---- a/net/sched/sch_api.c -+++ b/net/sched/sch_api.c -@@ -2031,7 +2031,7 @@ static int __init pktsched_init(void) - return err; - } - -- register_qdisc(&pfifo_fast_ops); -+ register_qdisc(&fq_codel_qdisc_ops); - register_qdisc(&pfifo_qdisc_ops); - register_qdisc(&bfifo_qdisc_ops); - register_qdisc(&pfifo_head_drop_qdisc_ops); ---- a/net/sched/sch_fq_codel.c -+++ b/net/sched/sch_fq_codel.c -@@ -700,7 +700,7 @@ static const struct Qdisc_class_ops fq_c - .walk = fq_codel_walk, - }; - --static struct Qdisc_ops fq_codel_qdisc_ops __read_mostly = { -+struct Qdisc_ops fq_codel_qdisc_ops __read_mostly = { - .cl_ops = &fq_codel_class_ops, - .id = "fq_codel", - .priv_size = sizeof(struct fq_codel_sched_data), -@@ -715,6 +715,7 @@ static struct Qdisc_ops fq_codel_qdisc_o - .dump_stats = fq_codel_dump_stats, - .owner = THIS_MODULE, - }; -+EXPORT_SYMBOL(fq_codel_qdisc_ops); - - static int __init fq_codel_module_init(void) - { ---- a/net/sched/sch_generic.c -+++ b/net/sched/sch_generic.c -@@ -32,7 +32,7 @@ - #include <trace/events/qdisc.h> - - /* Qdisc to use by default */ --const struct Qdisc_ops *default_qdisc_ops = &pfifo_fast_ops; -+const struct Qdisc_ops *default_qdisc_ops = &fq_codel_qdisc_ops; - EXPORT_SYMBOL(default_qdisc_ops); - - /* Main transmission queue. */ -@@ -765,7 +765,7 @@ static void attach_one_default_qdisc(str - void *_unused) - { - struct Qdisc *qdisc; -- const struct Qdisc_ops *ops = default_qdisc_ops; -+ const struct Qdisc_ops *ops = &fq_codel_qdisc_ops; - - if (dev->priv_flags & IFF_NO_QUEUE) - ops = &noqueue_qdisc_ops; diff --git a/target/linux/generic/hack-4.14/662-remove_pfifo_fast.patch b/target/linux/generic/hack-4.14/662-remove_pfifo_fast.patch deleted file mode 100644 index d1a17a4bac..0000000000 --- a/target/linux/generic/hack-4.14/662-remove_pfifo_fast.patch +++ /dev/null @@ -1,159 +0,0 @@ -From b531d492d5ef1cf9dba0f4888eb5fd8624a6d762 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 7 Jul 2017 17:23:42 +0200 -Subject: net: sched: switch default qdisc from pfifo_fast to fq_codel and remove pfifo_fast - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - net/sched/sch_generic.c | 140 ------------------------------------------------ - 1 file changed, 140 deletions(-) - ---- a/net/sched/sch_generic.c -+++ b/net/sched/sch_generic.c -@@ -454,146 +454,6 @@ struct Qdisc_ops noqueue_qdisc_ops __rea - .owner = THIS_MODULE, - }; - --static const u8 prio2band[TC_PRIO_MAX + 1] = { -- 1, 2, 2, 2, 1, 2, 0, 0 , 1, 1, 1, 1, 1, 1, 1, 1 --}; -- --/* 3-band FIFO queue: old style, but should be a bit faster than -- generic prio+fifo combination. -- */ -- --#define PFIFO_FAST_BANDS 3 -- --/* -- * Private data for a pfifo_fast scheduler containing: -- * - queues for the three band -- * - bitmap indicating which of the bands contain skbs -- */ --struct pfifo_fast_priv { -- u32 bitmap; -- struct qdisc_skb_head q[PFIFO_FAST_BANDS]; --}; -- --/* -- * Convert a bitmap to the first band number where an skb is queued, where: -- * bitmap=0 means there are no skbs on any band. -- * bitmap=1 means there is an skb on band 0. -- * bitmap=7 means there are skbs on all 3 bands, etc. -- */ --static const int bitmap2band[] = {-1, 0, 1, 0, 2, 0, 1, 0}; -- --static inline struct qdisc_skb_head *band2list(struct pfifo_fast_priv *priv, -- int band) --{ -- return priv->q + band; --} -- --static int pfifo_fast_enqueue(struct sk_buff *skb, struct Qdisc *qdisc, -- struct sk_buff **to_free) --{ -- if (qdisc->q.qlen < qdisc_dev(qdisc)->tx_queue_len) { -- int band = prio2band[skb->priority & TC_PRIO_MAX]; -- struct pfifo_fast_priv *priv = qdisc_priv(qdisc); -- struct qdisc_skb_head *list = band2list(priv, band); -- -- priv->bitmap |= (1 << band); -- qdisc->q.qlen++; -- return __qdisc_enqueue_tail(skb, qdisc, list); -- } -- -- return qdisc_drop(skb, qdisc, to_free); --} -- --static struct sk_buff *pfifo_fast_dequeue(struct Qdisc *qdisc) --{ -- struct pfifo_fast_priv *priv = qdisc_priv(qdisc); -- int band = bitmap2band[priv->bitmap]; -- -- if (likely(band >= 0)) { -- struct qdisc_skb_head *qh = band2list(priv, band); -- struct sk_buff *skb = __qdisc_dequeue_head(qh); -- -- if (likely(skb != NULL)) { -- qdisc_qstats_backlog_dec(qdisc, skb); -- qdisc_bstats_update(qdisc, skb); -- } -- -- qdisc->q.qlen--; -- if (qh->qlen == 0) -- priv->bitmap &= ~(1 << band); -- -- return skb; -- } -- -- return NULL; --} -- --static struct sk_buff *pfifo_fast_peek(struct Qdisc *qdisc) --{ -- struct pfifo_fast_priv *priv = qdisc_priv(qdisc); -- int band = bitmap2band[priv->bitmap]; -- -- if (band >= 0) { -- struct qdisc_skb_head *qh = band2list(priv, band); -- -- return qh->head; -- } -- -- return NULL; --} -- --static void pfifo_fast_reset(struct Qdisc *qdisc) --{ -- int prio; -- struct pfifo_fast_priv *priv = qdisc_priv(qdisc); -- -- for (prio = 0; prio < PFIFO_FAST_BANDS; prio++) -- __qdisc_reset_queue(band2list(priv, prio)); -- -- priv->bitmap = 0; -- qdisc->qstats.backlog = 0; -- qdisc->q.qlen = 0; --} -- --static int pfifo_fast_dump(struct Qdisc *qdisc, struct sk_buff *skb) --{ -- struct tc_prio_qopt opt = { .bands = PFIFO_FAST_BANDS }; -- -- memcpy(&opt.priomap, prio2band, TC_PRIO_MAX + 1); -- if (nla_put(skb, TCA_OPTIONS, sizeof(opt), &opt)) -- goto nla_put_failure; -- return skb->len; -- --nla_put_failure: -- return -1; --} -- --static int pfifo_fast_init(struct Qdisc *qdisc, struct nlattr *opt) --{ -- int prio; -- struct pfifo_fast_priv *priv = qdisc_priv(qdisc); -- -- for (prio = 0; prio < PFIFO_FAST_BANDS; prio++) -- qdisc_skb_head_init(band2list(priv, prio)); -- -- /* Can by-pass the queue discipline */ -- qdisc->flags |= TCQ_F_CAN_BYPASS; -- return 0; --} -- --struct Qdisc_ops pfifo_fast_ops __read_mostly = { -- .id = "pfifo_fast", -- .priv_size = sizeof(struct pfifo_fast_priv), -- .enqueue = pfifo_fast_enqueue, -- .dequeue = pfifo_fast_dequeue, -- .peek = pfifo_fast_peek, -- .init = pfifo_fast_init, -- .reset = pfifo_fast_reset, -- .dump = pfifo_fast_dump, -- .owner = THIS_MODULE, --}; --EXPORT_SYMBOL(pfifo_fast_ops); -- - static struct lock_class_key qdisc_tx_busylock; - static struct lock_class_key qdisc_running_key; - diff --git a/target/linux/generic/hack-4.14/700-swconfig_switch_drivers.patch b/target/linux/generic/hack-4.14/700-swconfig_switch_drivers.patch deleted file mode 100644 index f9df475500..0000000000 --- a/target/linux/generic/hack-4.14/700-swconfig_switch_drivers.patch +++ /dev/null @@ -1,140 +0,0 @@ -From 36e516290611e613aa92996cb4339561452695b4 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 7 Jul 2017 17:24:23 +0200 -Subject: net: swconfig: adds openwrt switch layer - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - drivers/net/phy/Kconfig | 83 +++++++++++++++++++++++++++++++++++++++++++++++ - drivers/net/phy/Makefile | 15 +++++++++ - include/uapi/linux/Kbuild | 1 + - 3 files changed, 99 insertions(+) - ---- a/drivers/net/phy/Kconfig -+++ b/drivers/net/phy/Kconfig -@@ -198,6 +198,89 @@ config LED_TRIGGER_PHY - <Speed in megabits>Mbps or <Speed in gigabits>Gbps - - -+comment "Switch configuration API + drivers" -+ -+config SWCONFIG -+ tristate "Switch configuration API" -+ ---help--- -+ Switch configuration API using netlink. This allows -+ you to configure the VLAN features of certain switches. -+ -+config SWCONFIG_LEDS -+ bool "Switch LED trigger support" -+ depends on (SWCONFIG && LEDS_TRIGGERS) -+ -+config ADM6996_PHY -+ tristate "Driver for ADM6996 switches" -+ select SWCONFIG -+ ---help--- -+ Currently supports the ADM6996FC and ADM6996M switches. -+ Support for FC is very limited. -+ -+config AR8216_PHY -+ tristate "Driver for Atheros AR8216 switches" -+ select ETHERNET_PACKET_MANGLE -+ select SWCONFIG -+ -+config AR8216_PHY_LEDS -+ bool "Atheros AR8216 switch LED support" -+ depends on (AR8216_PHY && LEDS_CLASS) -+ -+source "drivers/net/phy/b53/Kconfig" -+ -+config IP17XX_PHY -+ tristate "Driver for IC+ IP17xx switches" -+ select SWCONFIG -+ -+config MVSWITCH_PHY -+ tristate "Driver for Marvell 88E6060 switches" -+ select ETHERNET_PACKET_MANGLE -+ -+config MVSW61XX_PHY -+ tristate "Driver for Marvell 88E6171/6172 switches" -+ select SWCONFIG -+ -+config PSB6970_PHY -+ tristate "Lantiq XWAY Tantos (PSB6970) Ethernet switch" -+ select SWCONFIG -+ select ETHERNET_PACKET_MANGLE -+ -+config RTL8306_PHY -+ tristate "Driver for Realtek RTL8306S switches" -+ select SWCONFIG -+ -+config RTL8366_SMI -+ tristate "Driver for the RTL8366 SMI interface" -+ depends on GPIOLIB -+ ---help--- -+ This module implements the SMI interface protocol which is used -+ by some RTL8366 ethernet switch devices via the generic GPIO API. -+ -+if RTL8366_SMI -+ -+config RTL8366_SMI_DEBUG_FS -+ bool "RTL8366 SMI interface debugfs support" -+ depends on DEBUG_FS -+ default n -+ -+config RTL8366S_PHY -+ tristate "Driver for the Realtek RTL8366S switch" -+ select SWCONFIG -+ -+config RTL8366RB_PHY -+ tristate "Driver for the Realtek RTL8366RB switch" -+ select SWCONFIG -+ -+config RTL8367_PHY -+ tristate "Driver for the Realtek RTL8367R/M switches" -+ select SWCONFIG -+ -+config RTL8367B_PHY -+ tristate "Driver fot the Realtek RTL8367R-VB switch" -+ select SWCONFIG -+ -+endif # RTL8366_SMI -+ - comment "MII PHY device drivers" - - config SFP ---- a/drivers/net/phy/Makefile -+++ b/drivers/net/phy/Makefile -@@ -22,6 +22,21 @@ libphy-$(CONFIG_LED_TRIGGER_PHY) += phy_ - obj-$(CONFIG_PHYLINK) += phylink.o - obj-$(CONFIG_PHYLIB) += libphy.o - -+obj-$(CONFIG_SWCONFIG) += swconfig.o -+obj-$(CONFIG_ADM6996_PHY) += adm6996.o -+obj-$(CONFIG_AR8216_PHY) += ar8216.o ar8327.o -+obj-$(CONFIG_SWCONFIG_B53) += b53/ -+obj-$(CONFIG_IP17XX_PHY) += ip17xx.o -+obj-$(CONFIG_MVSWITCH_PHY) += mvswitch.o -+obj-$(CONFIG_MVSW61XX_PHY) += mvsw61xx.o -+obj-$(CONFIG_PSB6970_PHY) += psb6970.o -+obj-$(CONFIG_RTL8306_PHY) += rtl8306.o -+obj-$(CONFIG_RTL8366_SMI) += rtl8366_smi.o -+obj-$(CONFIG_RTL8366S_PHY) += rtl8366s.o -+obj-$(CONFIG_RTL8366RB_PHY) += rtl8366rb.o -+obj-$(CONFIG_RTL8367_PHY) += rtl8367.o -+obj-$(CONFIG_RTL8367B_PHY) += rtl8367b.o -+ - obj-$(CONFIG_MDIO_BCM_IPROC) += mdio-bcm-iproc.o - obj-$(CONFIG_MDIO_BCM_UNIMAC) += mdio-bcm-unimac.o - obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o ---- a/include/linux/platform_data/b53.h -+++ b/include/linux/platform_data/b53.h -@@ -25,6 +25,9 @@ struct b53_platform_data { - u32 chip_id; - u16 enabled_ports; - -+ /* allow to specify an ethX alias */ -+ const char *alias; -+ - /* only used by MMAP'd driver */ - unsigned big_endian:1; - void __iomem *regs; diff --git a/target/linux/generic/hack-4.14/702-phy_add_aneg_done_function.patch b/target/linux/generic/hack-4.14/702-phy_add_aneg_done_function.patch deleted file mode 100644 index 5885c8fae6..0000000000 --- a/target/linux/generic/hack-4.14/702-phy_add_aneg_done_function.patch +++ /dev/null @@ -1,27 +0,0 @@ ---- a/include/linux/phy.h -+++ b/include/linux/phy.h -@@ -549,6 +549,12 @@ struct phy_driver { - /* Determines the negotiated speed and duplex */ - int (*read_status)(struct phy_device *phydev); - -+ /* -+ * Update the value in phydev->link to reflect the -+ * current link value -+ */ -+ int (*update_link)(struct phy_device *phydev); -+ - /* Clears any pending interrupts */ - int (*ack_interrupt)(struct phy_device *phydev); - ---- a/drivers/net/phy/phy_device.c -+++ b/drivers/net/phy/phy_device.c -@@ -1466,6 +1466,9 @@ int genphy_update_link(struct phy_device - { - int status; - -+ if (phydev->drv && phydev->drv->update_link) -+ return phydev->drv->update_link(phydev); -+ - /* Do a fake read */ - status = phy_read(phydev, MII_BMSR); - if (status < 0) diff --git a/target/linux/generic/hack-4.14/721-phy_packets.patch b/target/linux/generic/hack-4.14/721-phy_packets.patch deleted file mode 100644 index d67171054d..0000000000 --- a/target/linux/generic/hack-4.14/721-phy_packets.patch +++ /dev/null @@ -1,176 +0,0 @@ -From ffe387740bbe88dd88bbe04d6375902708003d6e Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 7 Jul 2017 17:25:00 +0200 -Subject: net: add packet mangeling patch - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - include/linux/netdevice.h | 11 +++++++++++ - include/linux/skbuff.h | 14 ++++---------- - net/Kconfig | 6 ++++++ - net/core/dev.c | 18 ++++++++++++++---- - net/core/skbuff.c | 17 +++++++++++++++++ - net/ethernet/eth.c | 6 ++++++ - 6 files changed, 58 insertions(+), 14 deletions(-) - ---- a/include/linux/netdevice.h -+++ b/include/linux/netdevice.h -@@ -1415,6 +1415,7 @@ enum netdev_priv_flags { - IFF_PHONY_HEADROOM = 1<<26, - IFF_MACSEC = 1<<27, - IFF_L3MDEV_RX_HANDLER = 1<<28, -+ IFF_NO_IP_ALIGN = 1<<29, - }; - - #define IFF_802_1Q_VLAN IFF_802_1Q_VLAN -@@ -1445,6 +1446,7 @@ enum netdev_priv_flags { - #define IFF_RXFH_CONFIGURED IFF_RXFH_CONFIGURED - #define IFF_MACSEC IFF_MACSEC - #define IFF_L3MDEV_RX_HANDLER IFF_L3MDEV_RX_HANDLER -+#define IFF_NO_IP_ALIGN IFF_NO_IP_ALIGN - - /** - * struct net_device - The DEVICE structure. -@@ -1731,6 +1733,11 @@ struct net_device { - const struct xfrmdev_ops *xfrmdev_ops; - #endif - -+#ifdef CONFIG_ETHERNET_PACKET_MANGLE -+ void (*eth_mangle_rx)(struct net_device *dev, struct sk_buff *skb); -+ struct sk_buff *(*eth_mangle_tx)(struct net_device *dev, struct sk_buff *skb); -+#endif -+ - const struct header_ops *header_ops; - - unsigned int flags; -@@ -1805,6 +1812,10 @@ struct net_device { - struct mpls_dev __rcu *mpls_ptr; - #endif - -+#ifdef CONFIG_ETHERNET_PACKET_MANGLE -+ void *phy_ptr; /* PHY device specific data */ -+#endif -+ - /* - * Cache lines mostly used on receive path (including eth_type_trans()) - */ ---- a/include/linux/skbuff.h -+++ b/include/linux/skbuff.h -@@ -2532,6 +2532,10 @@ static inline int pskb_trim(struct sk_bu - return (len < skb->len) ? __pskb_trim(skb, len) : 0; - } - -+extern struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev, -+ unsigned int length, gfp_t gfp); -+ -+ - /** - * pskb_trim_unique - remove end from a paged unique (not cloned) buffer - * @skb: buffer to alter -@@ -2663,16 +2667,6 @@ static inline struct sk_buff *dev_alloc_ - } - - --static inline struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev, -- unsigned int length, gfp_t gfp) --{ -- struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp); -- -- if (NET_IP_ALIGN && skb) -- skb_reserve(skb, NET_IP_ALIGN); -- return skb; --} -- - static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev, - unsigned int length) - { ---- a/net/Kconfig -+++ b/net/Kconfig -@@ -25,6 +25,12 @@ menuconfig NET - - if NET - -+config ETHERNET_PACKET_MANGLE -+ bool -+ help -+ This option can be selected by phy drivers that need to mangle -+ packets going in or out of an ethernet device. -+ - config WANT_COMPAT_NETLINK_MESSAGES - bool - help ---- a/net/core/dev.c -+++ b/net/core/dev.c -@@ -3001,10 +3001,20 @@ static int xmit_one(struct sk_buff *skb, - if (!list_empty(&ptype_all) || !list_empty(&dev->ptype_all)) - dev_queue_xmit_nit(skb, dev); - -- len = skb->len; -- trace_net_dev_start_xmit(skb, dev); -- rc = netdev_start_xmit(skb, dev, txq, more); -- trace_net_dev_xmit(skb, rc, dev, len); -+#ifdef CONFIG_ETHERNET_PACKET_MANGLE -+ if (!dev->eth_mangle_tx || -+ (skb = dev->eth_mangle_tx(dev, skb)) != NULL) -+#else -+ if (1) -+#endif -+ { -+ len = skb->len; -+ trace_net_dev_start_xmit(skb, dev); -+ rc = netdev_start_xmit(skb, dev, txq, more); -+ trace_net_dev_xmit(skb, rc, dev, len); -+ } else { -+ rc = NETDEV_TX_OK; -+ } - - return rc; - } ---- a/net/core/skbuff.c -+++ b/net/core/skbuff.c -@@ -63,6 +63,7 @@ - #include <linux/errqueue.h> - #include <linux/prefetch.h> - #include <linux/if_vlan.h> -+#include <linux/if.h> - - #include <net/protocol.h> - #include <net/dst.h> -@@ -503,6 +504,22 @@ skb_fail: - } - EXPORT_SYMBOL(__napi_alloc_skb); - -+struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev, -+ unsigned int length, gfp_t gfp) -+{ -+ struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp); -+ -+#ifdef CONFIG_ETHERNET_PACKET_MANGLE -+ if (dev && (dev->priv_flags & IFF_NO_IP_ALIGN)) -+ return skb; -+#endif -+ -+ if (NET_IP_ALIGN && skb) -+ skb_reserve(skb, NET_IP_ALIGN); -+ return skb; -+} -+EXPORT_SYMBOL(__netdev_alloc_skb_ip_align); -+ - void skb_add_rx_frag(struct sk_buff *skb, int i, struct page *page, int off, - int size, unsigned int truesize) - { ---- a/net/ethernet/eth.c -+++ b/net/ethernet/eth.c -@@ -172,6 +172,12 @@ __be16 eth_type_trans(struct sk_buff *sk - const struct ethhdr *eth; - - skb->dev = dev; -+ -+#ifdef CONFIG_ETHERNET_PACKET_MANGLE -+ if (dev->eth_mangle_rx) -+ dev->eth_mangle_rx(dev, skb); -+#endif -+ - skb_reset_mac_header(skb); - - eth = (struct ethhdr *)skb->data; diff --git a/target/linux/generic/hack-4.14/773-bgmac-add-srab-switch.patch b/target/linux/generic/hack-4.14/773-bgmac-add-srab-switch.patch deleted file mode 100644 index 33a18a8352..0000000000 --- a/target/linux/generic/hack-4.14/773-bgmac-add-srab-switch.patch +++ /dev/null @@ -1,98 +0,0 @@ -From 3cb240533ab787899dc7f17aa7d6c5b4810e2e58 Mon Sep 17 00:00:00 2001 -From: Hauke Mehrtens <hauke@hauke-m.de> -Date: Fri, 7 Jul 2017 17:26:01 +0200 -Subject: bcm53xx: bgmac: use srab switch driver - -use the srab switch driver on these SoCs. - -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> ---- - drivers/net/ethernet/broadcom/bgmac-bcma.c | 1 + - drivers/net/ethernet/broadcom/bgmac.c | 24 ++++++++++++++++++++++++ - drivers/net/ethernet/broadcom/bgmac.h | 4 ++++ - 3 files changed, 29 insertions(+) - ---- a/drivers/net/ethernet/broadcom/bgmac-bcma.c -+++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c -@@ -268,6 +268,7 @@ static int bgmac_probe(struct bcma_devic - bgmac->feature_flags |= BGMAC_FEAT_CLKCTLST; - bgmac->feature_flags |= BGMAC_FEAT_NO_RESET; - bgmac->feature_flags |= BGMAC_FEAT_FORCE_SPEED_2500; -+ bgmac->feature_flags |= BGMAC_FEAT_SRAB; - break; - default: - bgmac->feature_flags |= BGMAC_FEAT_CLKCTLST; ---- a/drivers/net/ethernet/broadcom/bgmac.c -+++ b/drivers/net/ethernet/broadcom/bgmac.c -@@ -12,6 +12,7 @@ - #include <linux/bcma/bcma.h> - #include <linux/etherdevice.h> - #include <linux/interrupt.h> -+#include <linux/platform_data/b53.h> - #include <linux/bcm47xx_nvram.h> - #include <linux/phy.h> - #include <linux/phy_fixed.h> -@@ -1410,6 +1411,17 @@ static const struct ethtool_ops bgmac_et - .set_link_ksettings = phy_ethtool_set_link_ksettings, - }; - -+static struct b53_platform_data bgmac_b53_pdata = { -+}; -+ -+static struct platform_device bgmac_b53_dev = { -+ .name = "b53-srab-switch", -+ .id = -1, -+ .dev = { -+ .platform_data = &bgmac_b53_pdata, -+ }, -+}; -+ - /************************************************** - * MII - **************************************************/ -@@ -1539,6 +1551,14 @@ int bgmac_enet_probe(struct bgmac *bgmac - net_dev->hw_features = net_dev->features; - net_dev->vlan_features = net_dev->features; - -+ if ((bgmac->feature_flags & BGMAC_FEAT_SRAB) && !bgmac_b53_pdata.regs) { -+ bgmac_b53_pdata.regs = ioremap_nocache(0x18007000, 0x1000); -+ -+ err = platform_device_register(&bgmac_b53_dev); -+ if (!err) -+ bgmac->b53_device = &bgmac_b53_dev; -+ } -+ - err = register_netdev(bgmac->net_dev); - if (err) { - dev_err(bgmac->dev, "Cannot register net device\n"); -@@ -1561,6 +1581,10 @@ EXPORT_SYMBOL_GPL(bgmac_enet_probe); - - void bgmac_enet_remove(struct bgmac *bgmac) - { -+ if (bgmac->b53_device) -+ platform_device_unregister(&bgmac_b53_dev); -+ bgmac->b53_device = NULL; -+ - unregister_netdev(bgmac->net_dev); - phy_disconnect(bgmac->net_dev->phydev); - netif_napi_del(&bgmac->napi); ---- a/drivers/net/ethernet/broadcom/bgmac.h -+++ b/drivers/net/ethernet/broadcom/bgmac.h -@@ -427,6 +427,7 @@ - #define BGMAC_FEAT_CC4_IF_SW_TYPE_RGMII BIT(18) - #define BGMAC_FEAT_CC7_IF_TYPE_RGMII BIT(19) - #define BGMAC_FEAT_IDM_MASK BIT(20) -+#define BGMAC_FEAT_SRAB BIT(21) - - struct bgmac_slot_info { - union { -@@ -532,6 +533,9 @@ struct bgmac { - void (*cmn_maskset32)(struct bgmac *bgmac, u16 offset, u32 mask, - u32 set); - int (*phy_connect)(struct bgmac *bgmac); -+ -+ /* platform device for associated switch */ -+ struct platform_device *b53_device; - }; - - struct bgmac *bgmac_alloc(struct device *dev); diff --git a/target/linux/generic/hack-4.14/901-debloat_sock_diag.patch b/target/linux/generic/hack-4.14/901-debloat_sock_diag.patch deleted file mode 100644 index 2f2b8eb705..0000000000 --- a/target/linux/generic/hack-4.14/901-debloat_sock_diag.patch +++ /dev/null @@ -1,136 +0,0 @@ -From 3b6115d6b57a263bdc8c9b1df273bd4a7955eead Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 8 Jul 2017 08:16:31 +0200 -Subject: debloat: add some debloat patches, strip down procfs and make O_DIRECT support optional, saves ~15K after lzma on MIPS - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - net/Kconfig | 3 +++ - net/core/Makefile | 3 ++- - net/core/sock.c | 2 ++ - net/ipv4/Kconfig | 1 + - net/netlink/Kconfig | 1 + - net/packet/Kconfig | 1 + - net/unix/Kconfig | 1 + - 7 files changed, 11 insertions(+), 1 deletion(-) - ---- a/net/Kconfig -+++ b/net/Kconfig -@@ -97,6 +97,9 @@ source "net/netlabel/Kconfig" - - endif # if INET - -+config SOCK_DIAG -+ bool -+ - config NETWORK_SECMARK - bool "Security Marking" - help ---- a/net/core/Makefile -+++ b/net/core/Makefile -@@ -10,9 +10,10 @@ obj-$(CONFIG_SYSCTL) += sysctl_net_core. - - obj-y += dev.o ethtool.o dev_addr_lists.o dst.o netevent.o \ - neighbour.o rtnetlink.o utils.o link_watch.o filter.o \ -- sock_diag.o dev_ioctl.o tso.o sock_reuseport.o \ -+ dev_ioctl.o tso.o sock_reuseport.o \ - fib_notifier.o - -+obj-$(CONFIG_SOCK_DIAG) += sock_diag.o - obj-y += net-sysfs.o - obj-$(CONFIG_PROC_FS) += net-procfs.o - obj-$(CONFIG_NET_PKTGEN) += pktgen.o ---- a/net/core/sock.c -+++ b/net/core/sock.c -@@ -528,6 +528,18 @@ discard_and_relse: - } - EXPORT_SYMBOL(__sk_receive_skb); - -+u64 sock_gen_cookie(struct sock *sk) -+{ -+ while (1) { -+ u64 res = atomic64_read(&sk->sk_cookie); -+ -+ if (res) -+ return res; -+ res = atomic64_inc_return(&sock_net(sk)->cookie_gen); -+ atomic64_cmpxchg(&sk->sk_cookie, 0, res); -+ } -+} -+ - struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie) - { - struct dst_entry *dst = __sk_dst_get(sk); -@@ -1599,9 +1611,11 @@ void sk_destruct(struct sock *sk) - - static void __sk_free(struct sock *sk) - { -+#ifdef CONFIG_SOCK_DIAG - if (unlikely(sk->sk_net_refcnt && sock_diag_has_destroy_listeners(sk))) - sock_diag_broadcast_destroy(sk); - else -+#endif - sk_destruct(sk); - } - ---- a/net/core/sock_diag.c -+++ b/net/core/sock_diag.c -@@ -19,18 +19,6 @@ static int (*inet_rcv_compat)(struct sk_ - static DEFINE_MUTEX(sock_diag_table_mutex); - static struct workqueue_struct *broadcast_wq; - --u64 sock_gen_cookie(struct sock *sk) --{ -- while (1) { -- u64 res = atomic64_read(&sk->sk_cookie); -- -- if (res) -- return res; -- res = atomic64_inc_return(&sock_net(sk)->cookie_gen); -- atomic64_cmpxchg(&sk->sk_cookie, 0, res); -- } --} -- - int sock_diag_check_cookie(struct sock *sk, const __u32 *cookie) - { - u64 res; ---- a/net/ipv4/Kconfig -+++ b/net/ipv4/Kconfig -@@ -421,6 +421,7 @@ config INET_XFRM_MODE_BEET - - config INET_DIAG - tristate "INET: socket monitoring interface" -+ select SOCK_DIAG - default y - ---help--- - Support for INET (TCP, DCCP, etc) socket monitoring interface used by ---- a/net/netlink/Kconfig -+++ b/net/netlink/Kconfig -@@ -4,6 +4,7 @@ - - config NETLINK_DIAG - tristate "NETLINK: socket monitoring interface" -+ select SOCK_DIAG - default n - ---help--- - Support for NETLINK socket monitoring interface used by the ss tool. ---- a/net/packet/Kconfig -+++ b/net/packet/Kconfig -@@ -18,6 +18,7 @@ config PACKET - config PACKET_DIAG - tristate "Packet: sockets monitoring interface" - depends on PACKET -+ select SOCK_DIAG - default n - ---help--- - Support for PF_PACKET sockets monitoring interface used by the ss tool. ---- a/net/unix/Kconfig -+++ b/net/unix/Kconfig -@@ -22,6 +22,7 @@ config UNIX - config UNIX_DIAG - tristate "UNIX: socket monitoring interface" - depends on UNIX -+ select SOCK_DIAG - default n - ---help--- - Support for UNIX socket monitoring interface used by the ss tool. diff --git a/target/linux/generic/hack-4.14/902-debloat_proc.patch b/target/linux/generic/hack-4.14/902-debloat_proc.patch deleted file mode 100644 index 3cf89b7421..0000000000 --- a/target/linux/generic/hack-4.14/902-debloat_proc.patch +++ /dev/null @@ -1,405 +0,0 @@ -From 9e3f1d0805b2d919904dd9a4ff0d956314cc3cba Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 8 Jul 2017 08:20:09 +0200 -Subject: debloat: procfs - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - fs/locks.c | 2 ++ - fs/proc/Kconfig | 5 +++++ - fs/proc/consoles.c | 3 +++ - fs/proc/proc_tty.c | 11 ++++++++++- - include/net/snmp.h | 18 +++++++++++++++++- - ipc/msg.c | 3 +++ - ipc/sem.c | 2 ++ - ipc/shm.c | 2 ++ - ipc/util.c | 3 +++ - kernel/exec_domain.c | 2 ++ - kernel/irq/proc.c | 9 +++++++++ - kernel/time/timer_list.c | 2 ++ - mm/vmalloc.c | 2 ++ - mm/vmstat.c | 8 +++++--- - net/8021q/vlanproc.c | 6 ++++++ - net/core/net-procfs.c | 18 ++++++++++++------ - net/core/sock.c | 2 ++ - net/ipv4/fib_trie.c | 18 ++++++++++++------ - net/ipv4/proc.c | 3 +++ - net/ipv4/route.c | 3 +++ - 20 files changed, 105 insertions(+), 17 deletions(-) - ---- a/fs/locks.c -+++ b/fs/locks.c -@@ -2812,6 +2812,8 @@ static const struct file_operations proc - - static int __init proc_locks_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; - proc_create("locks", 0, NULL, &proc_locks_operations); - return 0; - } ---- a/fs/proc/Kconfig -+++ b/fs/proc/Kconfig -@@ -81,3 +81,8 @@ config PROC_CHILDREN - - Say Y if you are running any user-space software which takes benefit from - this interface. For example, rkt is such a piece of software. -+ -+config PROC_STRIPPED -+ default n -+ depends on EXPERT -+ bool "Strip non-essential /proc functionality to reduce code size" ---- a/fs/proc/consoles.c -+++ b/fs/proc/consoles.c -@@ -106,6 +106,9 @@ static const struct file_operations proc - - static int __init proc_consoles_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; -+ - proc_create("consoles", 0, NULL, &proc_consoles_operations); - return 0; - } ---- a/fs/proc/proc_tty.c -+++ b/fs/proc/proc_tty.c -@@ -145,7 +145,10 @@ static const struct file_operations proc - void proc_tty_register_driver(struct tty_driver *driver) - { - struct proc_dir_entry *ent; -- -+ -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return; -+ - if (!driver->driver_name || driver->proc_entry || - !driver->ops->proc_fops) - return; -@@ -162,6 +165,9 @@ void proc_tty_unregister_driver(struct t - { - struct proc_dir_entry *ent; - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return; -+ - ent = driver->proc_entry; - if (!ent) - return; -@@ -176,6 +182,9 @@ void proc_tty_unregister_driver(struct t - */ - void __init proc_tty_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return; -+ - if (!proc_mkdir("tty", NULL)) - return; - proc_mkdir("tty/ldisc", NULL); /* Preserved: it's userspace visible */ ---- a/include/net/snmp.h -+++ b/include/net/snmp.h -@@ -123,6 +123,21 @@ struct linux_xfrm_mib { - #define DECLARE_SNMP_STAT(type, name) \ - extern __typeof__(type) __percpu *name - -+#ifdef CONFIG_PROC_STRIPPED -+#define __SNMP_STATS_DUMMY(mib) \ -+ do { (void) mib->mibs[0]; } while(0) -+ -+#define __SNMP_INC_STATS(mib, field) __SNMP_STATS_DUMMY(mib) -+#define SNMP_INC_STATS_ATOMIC_LONG(mib, field) __SNMP_STATS_DUMMY(mib) -+#define SNMP_INC_STATS(mib, field) __SNMP_STATS_DUMMY(mib) -+#define SNMP_DEC_STATS(mib, field) __SNMP_STATS_DUMMY(mib) -+#define __SNMP_ADD_STATS(mib, field, addend) __SNMP_STATS_DUMMY(mib) -+#define SNMP_ADD_STATS(mib, field, addend) __SNMP_STATS_DUMMY(mib) -+#define SNMP_UPD_PO_STATS(mib, basefield, addend) __SNMP_STATS_DUMMY(mib) -+#define __SNMP_UPD_PO_STATS(mib, basefield, addend) __SNMP_STATS_DUMMY(mib) -+ -+#else -+ - #define __SNMP_INC_STATS(mib, field) \ - __this_cpu_inc(mib->mibs[field]) - -@@ -153,8 +168,9 @@ struct linux_xfrm_mib { - __this_cpu_add(ptr[basefield##OCTETS], addend); \ - } while (0) - -+#endif - --#if BITS_PER_LONG==32 -+#if (BITS_PER_LONG==32) && !defined(CONFIG_PROC_STRIPPED) - - #define __SNMP_ADD_STATS64(mib, field, addend) \ - do { \ ---- a/ipc/msg.c -+++ b/ipc/msg.c -@@ -1208,6 +1208,9 @@ int __init msg_init(void) - { - const int err = msg_init_ns(&init_ipc_ns); - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return err; -+ - ipc_init_proc_interface("sysvipc/msg", - " key msqid perms cbytes qnum lspid lrpid uid gid cuid cgid stime rtime ctime\n", - IPC_MSG_IDS, sysvipc_msg_proc_show); ---- a/ipc/sem.c -+++ b/ipc/sem.c -@@ -207,6 +207,8 @@ int __init sem_init(void) - { - const int err = sem_init_ns(&init_ipc_ns); - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return err; - ipc_init_proc_interface("sysvipc/sem", - " key semid perms nsems uid gid cuid cgid otime ctime\n", - IPC_SEM_IDS, sysvipc_sem_proc_show); ---- a/ipc/shm.c -+++ b/ipc/shm.c -@@ -122,6 +122,8 @@ pure_initcall(ipc_ns_init); - - void __init shm_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return; - ipc_init_proc_interface("sysvipc/shm", - #if BITS_PER_LONG <= 32 - " key shmid perms size cpid lpid nattch uid gid cuid cgid atime dtime ctime rss swap\n", ---- a/ipc/util.c -+++ b/ipc/util.c -@@ -141,6 +141,9 @@ void __init ipc_init_proc_interface(cons - struct proc_dir_entry *pde; - struct ipc_proc_iface *iface; - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return; -+ - iface = kmalloc(sizeof(*iface), GFP_KERNEL); - if (!iface) - return; ---- a/kernel/exec_domain.c -+++ b/kernel/exec_domain.c -@@ -42,6 +42,8 @@ static const struct file_operations exec - - static int __init proc_execdomains_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; - proc_create("execdomains", 0, NULL, &execdomains_proc_fops); - return 0; - } ---- a/kernel/irq/proc.c -+++ b/kernel/irq/proc.c -@@ -418,6 +418,9 @@ void register_irq_proc(unsigned int irq, - void __maybe_unused *irqp = (void *)(unsigned long) irq; - char name [MAX_NAMELEN]; - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED) && !IS_ENABLED(CONFIG_SMP)) -+ return; -+ - if (!root_irq_dir || (desc->irq_data.chip == &no_irq_chip)) - return; - -@@ -471,6 +474,9 @@ void unregister_irq_proc(unsigned int ir - { - char name [MAX_NAMELEN]; - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED) && !IS_ENABLED(CONFIG_SMP)) -+ return; -+ - if (!root_irq_dir || !desc->dir) - return; - #ifdef CONFIG_SMP -@@ -509,6 +515,9 @@ void init_irq_proc(void) - unsigned int irq; - struct irq_desc *desc; - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED) && !IS_ENABLED(CONFIG_SMP)) -+ return; -+ - /* create /proc/irq */ - root_irq_dir = proc_mkdir("irq", NULL); - if (!root_irq_dir) ---- a/kernel/time/timer_list.c -+++ b/kernel/time/timer_list.c -@@ -390,6 +390,8 @@ static int __init init_timer_list_procfs - { - struct proc_dir_entry *pe; - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; - pe = proc_create("timer_list", 0400, NULL, &timer_list_fops); - if (!pe) - return -ENOMEM; ---- a/mm/vmalloc.c -+++ b/mm/vmalloc.c -@@ -2798,6 +2798,8 @@ static const struct file_operations proc - - static int __init proc_vmalloc_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; - proc_create("vmallocinfo", S_IRUSR, NULL, &proc_vmalloc_operations); - return 0; - } ---- a/mm/vmstat.c -+++ b/mm/vmstat.c -@@ -1951,10 +1951,12 @@ void __init init_mm_internals(void) - start_shepherd_timer(); - #endif - #ifdef CONFIG_PROC_FS -- proc_create("buddyinfo", 0444, NULL, &buddyinfo_file_operations); -- proc_create("pagetypeinfo", 0400, NULL, &pagetypeinfo_file_operations); -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) { -+ proc_create("buddyinfo", 0444, NULL, &buddyinfo_file_operations); -+ proc_create("pagetypeinfo", 0400, NULL, &pagetypeinfo_file_operations); -+ proc_create("zoneinfo", 0444, NULL, &zoneinfo_file_operations); -+ } - proc_create("vmstat", 0444, NULL, &vmstat_file_operations); -- proc_create("zoneinfo", 0444, NULL, &zoneinfo_file_operations); - #endif - } - ---- a/net/8021q/vlanproc.c -+++ b/net/8021q/vlanproc.c -@@ -127,6 +127,9 @@ void vlan_proc_cleanup(struct net *net) - { - struct vlan_net *vn = net_generic(net, vlan_net_id); - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return; -+ - if (vn->proc_vlan_conf) - remove_proc_entry(name_conf, vn->proc_vlan_dir); - -@@ -146,6 +149,9 @@ int __net_init vlan_proc_init(struct net - { - struct vlan_net *vn = net_generic(net, vlan_net_id); - -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; -+ - vn->proc_vlan_dir = proc_net_mkdir(net, name_root, net->proc_net); - if (!vn->proc_vlan_dir) - goto err; ---- a/net/core/net-procfs.c -+++ b/net/core/net-procfs.c -@@ -320,10 +320,12 @@ static int __net_init dev_proc_net_init( - - if (!proc_create("dev", S_IRUGO, net->proc_net, &dev_seq_fops)) - goto out; -- if (!proc_create("softnet_stat", S_IRUGO, net->proc_net, -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED) && -+ !proc_create("softnet_stat", S_IRUGO, net->proc_net, - &softnet_seq_fops)) - goto out_dev; -- if (!proc_create("ptype", S_IRUGO, net->proc_net, &ptype_seq_fops)) -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED) && -+ !proc_create("ptype", S_IRUGO, net->proc_net, &ptype_seq_fops)) - goto out_softnet; - - if (wext_proc_init(net)) -@@ -332,9 +334,11 @@ static int __net_init dev_proc_net_init( - out: - return rc; - out_ptype: -- remove_proc_entry("ptype", net->proc_net); -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ remove_proc_entry("ptype", net->proc_net); - out_softnet: -- remove_proc_entry("softnet_stat", net->proc_net); -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ remove_proc_entry("softnet_stat", net->proc_net); - out_dev: - remove_proc_entry("dev", net->proc_net); - goto out; -@@ -344,8 +348,10 @@ static void __net_exit dev_proc_net_exit - { - wext_proc_exit(net); - -- remove_proc_entry("ptype", net->proc_net); -- remove_proc_entry("softnet_stat", net->proc_net); -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) { -+ remove_proc_entry("ptype", net->proc_net); -+ remove_proc_entry("softnet_stat", net->proc_net); -+ } - remove_proc_entry("dev", net->proc_net); - } - ---- a/net/core/sock.c -+++ b/net/core/sock.c -@@ -3389,6 +3389,8 @@ static __net_initdata struct pernet_oper - - static int __init proto_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; - return register_pernet_subsys(&proto_net_ops); - } - ---- a/net/ipv4/fib_trie.c -+++ b/net/ipv4/fib_trie.c -@@ -2743,10 +2743,12 @@ static const struct file_operations fib_ - - int __net_init fib_proc_init(struct net *net) - { -- if (!proc_create("fib_trie", S_IRUGO, net->proc_net, &fib_trie_fops)) -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED) && -+ !proc_create("fib_trie", S_IRUGO, net->proc_net, &fib_trie_fops)) - goto out1; - -- if (!proc_create("fib_triestat", S_IRUGO, net->proc_net, -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED) && -+ !proc_create("fib_triestat", S_IRUGO, net->proc_net, - &fib_triestat_fops)) - goto out2; - -@@ -2756,17 +2758,21 @@ int __net_init fib_proc_init(struct net - return 0; - - out3: -- remove_proc_entry("fib_triestat", net->proc_net); -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ remove_proc_entry("fib_triestat", net->proc_net); - out2: -- remove_proc_entry("fib_trie", net->proc_net); -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ remove_proc_entry("fib_trie", net->proc_net); - out1: - return -ENOMEM; - } - - void __net_exit fib_proc_exit(struct net *net) - { -- remove_proc_entry("fib_trie", net->proc_net); -- remove_proc_entry("fib_triestat", net->proc_net); -+ if (!IS_ENABLED(CONFIG_PROC_STRIPPED)) { -+ remove_proc_entry("fib_trie", net->proc_net); -+ remove_proc_entry("fib_triestat", net->proc_net); -+ } - remove_proc_entry("route", net->proc_net); - } - ---- a/net/ipv4/proc.c -+++ b/net/ipv4/proc.c -@@ -559,6 +559,9 @@ static __net_initdata struct pernet_oper - - int __init ip_misc_proc_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; -+ - return register_pernet_subsys(&ip_proc_ops); - } - ---- a/net/ipv4/route.c -+++ b/net/ipv4/route.c -@@ -426,6 +426,9 @@ static struct pernet_operations ip_rt_pr - - static int __init ip_rt_proc_init(void) - { -+ if (IS_ENABLED(CONFIG_PROC_STRIPPED)) -+ return 0; -+ - return register_pernet_subsys(&ip_rt_proc_ops); - } - diff --git a/target/linux/generic/hack-4.14/904-debloat_dma_buf.patch b/target/linux/generic/hack-4.14/904-debloat_dma_buf.patch deleted file mode 100644 index 9fd8894225..0000000000 --- a/target/linux/generic/hack-4.14/904-debloat_dma_buf.patch +++ /dev/null @@ -1,64 +0,0 @@ -From e3692cb2fcd5ba1244512a0f43b8118f65f1c375 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 8 Jul 2017 08:20:43 +0200 -Subject: debloat: dmabuf - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - drivers/base/Kconfig | 2 +- - drivers/dma-buf/Makefile | 10 +++++++--- - drivers/dma-buf/dma-buf.c | 4 +++- - kernel/sched/core.c | 1 + - 4 files changed, 12 insertions(+), 5 deletions(-) - ---- a/drivers/base/Kconfig -+++ b/drivers/base/Kconfig -@@ -246,7 +246,7 @@ config SOC_BUS - source "drivers/base/regmap/Kconfig" - - config DMA_SHARED_BUFFER -- bool -+ tristate - default n - select ANON_INODES - select IRQ_WORK ---- a/drivers/dma-buf/Makefile -+++ b/drivers/dma-buf/Makefile -@@ -1,3 +1,7 @@ --obj-y := dma-buf.o dma-fence.o dma-fence-array.o reservation.o seqno-fence.o --obj-$(CONFIG_SYNC_FILE) += sync_file.o --obj-$(CONFIG_SW_SYNC) += sw_sync.o sync_debug.o -+obj-$(CONFIG_DMA_SHARED_BUFFER) := dma-shared-buffer.o -+ -+dma-buf-objs-y := dma-buf.o dma-fence.o dma-fence-array.o reservation.o seqno-fence.o -+dma-buf-objs-$(CONFIG_SYNC_FILE) += sync_file.o -+dma-buf-objs-$(CONFIG_SW_SYNC) += sw_sync.o sync_debug.o -+ -+dma-shared-buffer-objs := $(dma-buf-objs-y) ---- a/drivers/dma-buf/dma-buf.c -+++ b/drivers/dma-buf/dma-buf.c -@@ -34,6 +34,7 @@ - #include <linux/poll.h> - #include <linux/reservation.h> - #include <linux/mm.h> -+#include <linux/module.h> - - #include <uapi/linux/dma-buf.h> - -@@ -1206,4 +1207,5 @@ static void __exit dma_buf_deinit(void) - { - dma_buf_uninit_debugfs(); - } --__exitcall(dma_buf_deinit); -+module_exit(dma_buf_deinit); -+MODULE_LICENSE("GPL"); ---- a/kernel/sched/core.c -+++ b/kernel/sched/core.c -@@ -2165,6 +2165,7 @@ int wake_up_state(struct task_struct *p, - { - return try_to_wake_up(p, state, 0); - } -+EXPORT_SYMBOL_GPL(wake_up_state); - - /* - * Perform scheduler related setup for a newly forked process p. diff --git a/target/linux/generic/hack-4.14/910-kobject_uevent.patch b/target/linux/generic/hack-4.14/910-kobject_uevent.patch deleted file mode 100644 index 113fbb54b3..0000000000 --- a/target/linux/generic/hack-4.14/910-kobject_uevent.patch +++ /dev/null @@ -1,32 +0,0 @@ -From 0d37e6edc09c99e683dd91ca0e83bbc0df8477b3 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Sun, 16 Jul 2017 16:56:10 +0200 -Subject: lib: add uevent_next_seqnum() - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - include/linux/kobject.h | 5 +++++ - lib/kobject_uevent.c | 37 +++++++++++++++++++++++++++++++++++++ - 2 files changed, 42 insertions(+) - ---- a/lib/kobject_uevent.c -+++ b/lib/kobject_uevent.c -@@ -176,6 +176,18 @@ out: - return r; - } - -+u64 uevent_next_seqnum(void) -+{ -+ u64 seq; -+ -+ mutex_lock(&uevent_sock_mutex); -+ seq = ++uevent_seqnum; -+ mutex_unlock(&uevent_sock_mutex); -+ -+ return seq; -+} -+EXPORT_SYMBOL_GPL(uevent_next_seqnum); -+ - /** - * kobject_synth_uevent - send synthetic uevent with arguments - * diff --git a/target/linux/generic/hack-4.14/911-kobject_add_broadcast_uevent.patch b/target/linux/generic/hack-4.14/911-kobject_add_broadcast_uevent.patch deleted file mode 100644 index bf46428854..0000000000 --- a/target/linux/generic/hack-4.14/911-kobject_add_broadcast_uevent.patch +++ /dev/null @@ -1,76 +0,0 @@ -From 0d37e6edc09c99e683dd91ca0e83bbc0df8477b3 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Sun, 16 Jul 2017 16:56:10 +0200 -Subject: lib: add uevent_next_seqnum() - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - include/linux/kobject.h | 5 +++++ - lib/kobject_uevent.c | 37 +++++++++++++++++++++++++++++++++++++ - 2 files changed, 42 insertions(+) - ---- a/include/linux/kobject.h -+++ b/include/linux/kobject.h -@@ -32,6 +32,8 @@ - #define UEVENT_NUM_ENVP 32 /* number of env pointers */ - #define UEVENT_BUFFER_SIZE 2048 /* buffer for the variables */ - -+struct sk_buff; -+ - #ifdef CONFIG_UEVENT_HELPER - /* path to the userspace helper executed on an event */ - extern char uevent_helper[]; -@@ -241,4 +243,7 @@ int kobject_synth_uevent(struct kobject - __printf(2, 3) - int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...); - -+int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group, -+ gfp_t allocation); -+ - #endif /* _KOBJECT_H_ */ ---- a/lib/kobject_uevent.c -+++ b/lib/kobject_uevent.c -@@ -602,6 +602,43 @@ int add_uevent_var(struct kobj_uevent_en - EXPORT_SYMBOL_GPL(add_uevent_var); - - #if defined(CONFIG_NET) -+int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group, -+ gfp_t allocation) -+{ -+ struct uevent_sock *ue_sk; -+ int err = 0; -+ -+ /* send netlink message */ -+ mutex_lock(&uevent_sock_mutex); -+ list_for_each_entry(ue_sk, &uevent_sock_list, list) { -+ struct sock *uevent_sock = ue_sk->sk; -+ struct sk_buff *skb2; -+ -+ skb2 = skb_clone(skb, allocation); -+ if (!skb2) -+ break; -+ -+ err = netlink_broadcast(uevent_sock, skb2, pid, group, -+ allocation); -+ if (err) -+ break; -+ } -+ mutex_unlock(&uevent_sock_mutex); -+ -+ kfree_skb(skb); -+ return err; -+} -+#else -+int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group, -+ gfp_t allocation) -+{ -+ kfree_skb(skb); -+ return 0; -+} -+#endif -+EXPORT_SYMBOL_GPL(broadcast_uevent); -+ -+#if defined(CONFIG_NET) - static int uevent_net_init(struct net *net) - { - struct uevent_sock *ue_sk; diff --git a/target/linux/generic/hack-4.14/921-always-create-console-node-in-initramfs.patch b/target/linux/generic/hack-4.14/921-always-create-console-node-in-initramfs.patch deleted file mode 100644 index 6eeddcc3c6..0000000000 --- a/target/linux/generic/hack-4.14/921-always-create-console-node-in-initramfs.patch +++ /dev/null @@ -1,40 +0,0 @@ -From 5d301596fdc72f6cb672f72eb3c66e7cddefb103 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 8 Jul 2017 08:26:02 +0200 -Subject: initramfs: always create console node - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - scripts/gen_initramfs_list.sh | 14 ++++++++++++++ - 1 file changed, 14 insertions(+) - ---- a/scripts/gen_initramfs_list.sh -+++ b/scripts/gen_initramfs_list.sh -@@ -59,6 +59,18 @@ default_initramfs() { - EOF - } - -+list_openwrt_initramfs() { -+ : -+} -+ -+openwrt_initramfs() { -+ # make sure that /dev/console exists -+ cat <<-EOF >> ${output} -+ dir /dev 0755 0 0 -+ nod /dev/console 0600 0 0 c 5 1 -+ EOF -+} -+ - filetype() { - local argv1="$1" - -@@ -180,6 +192,8 @@ dir_filelist() { - if [ "$(echo "${dirlist}" | wc -l)" -gt 1 ]; then - ${dep_list}print_mtime "$1" - -+ ${dep_list}openwrt_initramfs -+ - echo "${dirlist}" | \ - while read x; do - ${dep_list}parse ${x} diff --git a/target/linux/generic/hack-4.14/930-crashlog.patch b/target/linux/generic/hack-4.14/930-crashlog.patch deleted file mode 100644 index 9d09dbd760..0000000000 --- a/target/linux/generic/hack-4.14/930-crashlog.patch +++ /dev/null @@ -1,338 +0,0 @@ -From 6b1ab74a9917012d0c559edc4ed299d9228ac89f Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 8 Jul 2017 08:26:47 +0200 -Subject: kernel: add the new 'crashlog' feature - -this tries to store kernel oops/panic logs in a fixed location in RAM to -recover them available to user space using debugfs - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - include/linux/crashlog.h | 17 ++++ - init/Kconfig | 4 + - kernel/Makefile | 1 + - kernel/crashlog.c | 213 +++++++++++++++++++++++++++++++++++++++++++++++ - kernel/module.c | 3 + - mm/bootmem.c | 2 + - mm/memblock.c | 5 ++ - 7 files changed, 245 insertions(+) - create mode 100644 include/linux/crashlog.h - create mode 100644 kernel/crashlog.c - ---- /dev/null -+++ b/include/linux/crashlog.h -@@ -0,0 +1,17 @@ -+#ifndef __CRASHLOG_H -+#define __CRASHLOG_H -+ -+#ifdef CONFIG_CRASHLOG -+void crashlog_init_bootmem(struct bootmem_data *bdata); -+void crashlog_init_memblock(phys_addr_t addr, phys_addr_t size); -+#else -+static inline void crashlog_init_bootmem(struct bootmem_data *bdata) -+{ -+} -+ -+static inline void crashlog_init_memblock(phys_addr_t addr, phys_addr_t size) -+{ -+} -+#endif -+ -+#endif ---- a/init/Kconfig -+++ b/init/Kconfig -@@ -1009,6 +1009,10 @@ config RELAY - - If unsure, say N. - -+config CRASHLOG -+ bool "Crash logging" -+ depends on (!NO_BOOTMEM || HAVE_MEMBLOCK) -+ - config BLK_DEV_INITRD - bool "Initial RAM filesystem and RAM disk (initramfs/initrd) support" - depends on BROKEN || !FRV ---- a/kernel/Makefile -+++ b/kernel/Makefile -@@ -110,6 +110,7 @@ obj-$(CONFIG_CONTEXT_TRACKING) += contex - obj-$(CONFIG_TORTURE_TEST) += torture.o - - obj-$(CONFIG_HAS_IOMEM) += memremap.o -+obj-$(CONFIG_CRASHLOG) += crashlog.o - - $(obj)/configs.o: $(obj)/config_data.h - ---- /dev/null -+++ b/kernel/crashlog.c -@@ -0,0 +1,213 @@ -+/* -+ * Crash information logger -+ * Copyright (C) 2010 Felix Fietkau <nbd@nbd.name> -+ * -+ * Based on ramoops.c -+ * Copyright (C) 2010 Marco Stornelli <marco.stornelli@gmail.com> -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License -+ * version 2 as published by the Free Software Foundation. -+ * -+ * This program is distributed in the hope that it will be useful, but -+ * WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -+ * 02110-1301 USA -+ * -+ */ -+ -+#include <linux/module.h> -+#include <linux/bootmem.h> -+#include <linux/memblock.h> -+#include <linux/debugfs.h> -+#include <linux/crashlog.h> -+#include <linux/kmsg_dump.h> -+#include <linux/module.h> -+#include <linux/pfn.h> -+#include <linux/vmalloc.h> -+#include <asm/io.h> -+ -+#define CRASHLOG_PAGES 4 -+#define CRASHLOG_SIZE (CRASHLOG_PAGES * PAGE_SIZE) -+#define CRASHLOG_MAGIC 0xa1eedead -+ -+/* -+ * Start the log at 1M before the end of RAM, as some boot loaders like -+ * to use the end of the RAM for stack usage and other things -+ * If this fails, fall back to using the last part. -+ */ -+#define CRASHLOG_OFFSET (1024 * 1024) -+ -+struct crashlog_data { -+ u32 magic; -+ u32 len; -+ u8 data[]; -+}; -+ -+static struct debugfs_blob_wrapper crashlog_blob; -+static unsigned long crashlog_addr = 0; -+static struct crashlog_data *crashlog_buf; -+static struct kmsg_dumper dump; -+static bool first = true; -+ -+extern struct list_head *crashlog_modules; -+ -+static bool crashlog_set_addr(phys_addr_t addr, phys_addr_t size) -+{ -+ /* Limit to lower 64 MB to avoid highmem */ -+ phys_addr_t limit = 64 * 1024 * 1024; -+ -+ if (crashlog_addr) -+ return false; -+ -+ if (addr > limit) -+ return false; -+ -+ if (addr + size > limit) -+ size = limit - addr; -+ -+ crashlog_addr = addr; -+ -+ if (addr + size > CRASHLOG_OFFSET) -+ crashlog_addr += size - CRASHLOG_OFFSET; -+ -+ return true; -+} -+ -+#ifndef CONFIG_NO_BOOTMEM -+void __init crashlog_init_bootmem(bootmem_data_t *bdata) -+{ -+ phys_addr_t start, end; -+ -+ start = PFN_PHYS(bdata->node_low_pfn); -+ end = PFN_PHYS(bdata->node_min_pfn); -+ if (!crashlog_set_addr(start, end - start)) -+ return; -+ -+ if (reserve_bootmem(crashlog_addr, CRASHLOG_SIZE, BOOTMEM_EXCLUSIVE) < 0) { -+ printk("Crashlog failed to allocate RAM at address 0x%lx\n", -+ crashlog_addr); -+ crashlog_addr = 0; -+ } -+} -+#endif -+ -+#ifdef CONFIG_HAVE_MEMBLOCK -+void __init_memblock crashlog_init_memblock(phys_addr_t addr, phys_addr_t size) -+{ -+ if (!crashlog_set_addr(addr, size)) -+ return; -+ -+ if (memblock_reserve(crashlog_addr, CRASHLOG_SIZE)) { -+ printk("Crashlog failed to allocate RAM at address 0x%lx\n", -+ crashlog_addr); -+ crashlog_addr = 0; -+ } -+} -+#endif -+ -+static void __init crashlog_copy(void) -+{ -+ if (crashlog_buf->magic != CRASHLOG_MAGIC) -+ return; -+ -+ if (!crashlog_buf->len || crashlog_buf->len > -+ CRASHLOG_SIZE - sizeof(*crashlog_buf)) -+ return; -+ -+ crashlog_blob.size = crashlog_buf->len; -+ crashlog_blob.data = kmemdup(crashlog_buf->data, -+ crashlog_buf->len, GFP_KERNEL); -+ -+ debugfs_create_blob("crashlog", 0700, NULL, &crashlog_blob); -+} -+ -+static int get_maxlen(void) -+{ -+ return CRASHLOG_SIZE - sizeof(*crashlog_buf) - crashlog_buf->len; -+} -+ -+static void crashlog_printf(const char *fmt, ...) -+{ -+ va_list args; -+ int len = get_maxlen(); -+ -+ if (!len) -+ return; -+ -+ va_start(args, fmt); -+ crashlog_buf->len += vscnprintf( -+ &crashlog_buf->data[crashlog_buf->len], -+ len, fmt, args); -+ va_end(args); -+} -+ -+static void crashlog_do_dump(struct kmsg_dumper *dumper, -+ enum kmsg_dump_reason reason) -+{ -+ struct timeval tv; -+ struct module *m; -+ char *buf; -+ size_t len; -+ -+ if (!first) -+ crashlog_printf("\n===================================\n"); -+ -+ do_gettimeofday(&tv); -+ crashlog_printf("Time: %lu.%lu\n", -+ (long)tv.tv_sec, (long)tv.tv_usec); -+ -+ if (first) { -+ crashlog_printf("Modules:"); -+ list_for_each_entry(m, crashlog_modules, list) { -+ crashlog_printf("\t%s@%p+%x", m->name, -+ m->core_layout.base, m->core_layout.size, -+ m->init_layout.base, m->init_layout.size); -+ } -+ crashlog_printf("\n"); -+ first = false; -+ } -+ -+ buf = (char *)&crashlog_buf->data[crashlog_buf->len]; -+ -+ kmsg_dump_get_buffer(dumper, true, buf, get_maxlen(), &len); -+ -+ crashlog_buf->len += len; -+} -+ -+ -+int __init crashlog_init_fs(void) -+{ -+ struct page *pages[CRASHLOG_PAGES]; -+ pgprot_t prot; -+ int i; -+ -+ if (!crashlog_addr) { -+ printk("No memory allocated for crashlog\n"); -+ return -ENOMEM; -+ } -+ -+ printk("Crashlog allocated RAM at address 0x%lx\n", (unsigned long) crashlog_addr); -+ for (i = 0; i < CRASHLOG_PAGES; i++) -+ pages[i] = pfn_to_page((crashlog_addr >> PAGE_SHIFT) + i); -+ -+ prot = pgprot_writecombine(PAGE_KERNEL); -+ crashlog_buf = vmap(pages, CRASHLOG_PAGES, VM_MAP, prot); -+ -+ crashlog_copy(); -+ -+ crashlog_buf->magic = CRASHLOG_MAGIC; -+ crashlog_buf->len = 0; -+ -+ dump.max_reason = KMSG_DUMP_OOPS; -+ dump.dump = crashlog_do_dump; -+ kmsg_dump_register(&dump); -+ -+ return 0; -+} -+module_init(crashlog_init_fs); ---- a/kernel/module.c -+++ b/kernel/module.c -@@ -256,6 +256,9 @@ static void mod_update_bounds(struct mod - #ifdef CONFIG_KGDB_KDB - struct list_head *kdb_modules = &modules; /* kdb needs the list of modules */ - #endif /* CONFIG_KGDB_KDB */ -+#ifdef CONFIG_CRASHLOG -+struct list_head *crashlog_modules = &modules; -+#endif - - static void module_assert_mutex(void) - { ---- a/mm/bootmem.c -+++ b/mm/bootmem.c -@@ -15,6 +15,7 @@ - #include <linux/export.h> - #include <linux/kmemleak.h> - #include <linux/range.h> -+#include <linux/crashlog.h> - #include <linux/bug.h> - #include <linux/io.h> - #include <linux/bootmem.h> -@@ -175,6 +176,7 @@ static unsigned long __init free_all_boo - if (!bdata->node_bootmem_map) - return 0; - -+ crashlog_init_bootmem(bdata); - map = bdata->node_bootmem_map; - start = bdata->node_min_pfn; - end = bdata->node_low_pfn; ---- a/mm/memblock.c -+++ b/mm/memblock.c -@@ -19,6 +19,7 @@ - #include <linux/debugfs.h> - #include <linux/seq_file.h> - #include <linux/memblock.h> -+#include <linux/crashlog.h> - - #include <asm/sections.h> - #include <linux/io.h> -@@ -483,6 +484,8 @@ static void __init_memblock memblock_ins - memblock_set_region_node(rgn, nid); - type->cnt++; - type->total_size += size; -+ if (type == &memblock.memory) -+ crashlog_init_memblock(base, size); - } - - /** -@@ -522,6 +525,8 @@ int __init_memblock memblock_add_range(s - type->regions[0].flags = flags; - memblock_set_region_node(&type->regions[0], nid); - type->total_size = size; -+ if (type == &memblock.memory) -+ crashlog_init_memblock(base, size); - return 0; - } - repeat: diff --git a/target/linux/generic/pending-4.14/0931-w1-gpio-fix-problem-with-platfom-data-in-w1-gpio.patch b/target/linux/generic/pending-4.14/0931-w1-gpio-fix-problem-with-platfom-data-in-w1-gpio.patch deleted file mode 100644 index 0c4a13f9df..0000000000 --- a/target/linux/generic/pending-4.14/0931-w1-gpio-fix-problem-with-platfom-data-in-w1-gpio.patch +++ /dev/null @@ -1,38 +0,0 @@ -From d9c8bc8c1408f3e8529db6e4e04017b4c579c342 Mon Sep 17 00:00:00 2001 -From: Pawel Dembicki <paweldembicki@gmail.com> -Date: Sun, 18 Feb 2018 17:08:04 +0100 -Subject: [PATCH] w1: gpio: fix problem with platfom data in w1-gpio - -In devices, where fdt is used, is impossible to apply platform data -without proper fdt node. - -This patch allow to use platform data in devices with fdt. - -Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> ---- - drivers/w1/masters/w1-gpio.c | 7 +++---- - 1 file changed, 3 insertions(+), 4 deletions(-) - ---- a/drivers/w1/masters/w1-gpio.c -+++ b/drivers/w1/masters/w1-gpio.c -@@ -112,17 +112,16 @@ static int w1_gpio_probe_dt(struct platf - static int w1_gpio_probe(struct platform_device *pdev) - { - struct w1_bus_master *master; -- struct w1_gpio_platform_data *pdata; -+ struct w1_gpio_platform_data *pdata = dev_get_platdata(&pdev->dev); - int err; - -- if (of_have_populated_dt()) { -+ if (of_have_populated_dt() && !pdata) { - err = w1_gpio_probe_dt(pdev); - if (err < 0) - return err; -+ pdata = dev_get_platdata(&pdev->dev); - } - -- pdata = dev_get_platdata(&pdev->dev); -- - if (!pdata) { - dev_err(&pdev->dev, "No configuration data\n"); - return -ENXIO; diff --git a/target/linux/generic/pending-4.14/102-MIPS-only-process-negative-stack-offsets-on-stack-tr.patch b/target/linux/generic/pending-4.14/102-MIPS-only-process-negative-stack-offsets-on-stack-tr.patch deleted file mode 100644 index 92e86b24e7..0000000000 --- a/target/linux/generic/pending-4.14/102-MIPS-only-process-negative-stack-offsets-on-stack-tr.patch +++ /dev/null @@ -1,57 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Wed, 18 Apr 2018 10:50:05 +0200 -Subject: [PATCH] MIPS: only process negative stack offsets on stack traces - -Fixes endless back traces in cases where the compiler emits a stack -pointer increase in a branch delay slot (probably for some form of -function return). - -[ 3.475442] BUG: MAX_STACK_TRACE_ENTRIES too low! -[ 3.480070] turning off the locking correctness validator. -[ 3.485521] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.14.34 #0 -[ 3.491475] Stack : 00000000 00000000 00000000 00000000 80e0fce2 00000034 00000000 00000000 -[ 3.499764] 87c3838c 80696377 8061047c 00000000 00000001 00000001 87c2d850 6534689f -[ 3.508059] 00000000 00000000 80e10000 00000000 00000000 000000cf 0000000f 00000000 -[ 3.516353] 00000000 806a0000 00076891 00000000 00000000 00000000 ffffffff 00000000 -[ 3.524648] 806c0000 00000004 80e10000 806a0000 00000003 80690000 00000000 80700000 -[ 3.532942] ... -[ 3.535362] Call Trace: -[ 3.537818] [<80010a48>] show_stack+0x58/0x100 -[ 3.542207] [<804c2f78>] dump_stack+0xe8/0x170 -[ 3.546613] [<80079f90>] save_trace+0xf0/0x110 -[ 3.551010] [<8007b1ec>] mark_lock+0x33c/0x78c -[ 3.555413] [<8007bf48>] __lock_acquire+0x2ac/0x1a08 -[ 3.560337] [<8007de60>] lock_acquire+0x64/0x8c -[ 3.564846] [<804e1570>] _raw_spin_lock_irqsave+0x54/0x78 -[ 3.570186] [<801b618c>] kernfs_notify+0x94/0xac -[ 3.574770] [<801b7b10>] sysfs_notify+0x74/0xa0 -[ 3.579257] [<801b618c>] kernfs_notify+0x94/0xac -[ 3.583839] [<801b7b10>] sysfs_notify+0x74/0xa0 -[ 3.588329] [<801b618c>] kernfs_notify+0x94/0xac -[ 3.592911] [<801b7b10>] sysfs_notify+0x74/0xa0 -[ 3.597401] [<801b618c>] kernfs_notify+0x94/0xac -[ 3.601983] [<801b7b10>] sysfs_notify+0x74/0xa0 -[ 3.606473] [<801b618c>] kernfs_notify+0x94/0xac -[ 3.611055] [<801b7b10>] sysfs_notify+0x74/0xa0 -[ 3.615545] [<801b618c>] kernfs_notify+0x94/0xac -[ 3.620125] [<801b7b10>] sysfs_notify+0x74/0xa0 -[ 3.624619] [<801b618c>] kernfs_notify+0x94/0xac -[ 3.629197] [<801b7b10>] sysfs_notify+0x74/0xa0 -[ 3.633691] [<801b618c>] kernfs_notify+0x94/0xac -[ 3.638269] [<801b7b10>] sysfs_notify+0x74/0xa0 -[ 3.642763] [<801b618c>] kernfs_notify+0x94/0xac - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/arch/mips/kernel/process.c -+++ b/arch/mips/kernel/process.c -@@ -360,6 +360,8 @@ static inline int is_sp_move_ins(union m - - if (ip->i_format.opcode == addiu_op || - ip->i_format.opcode == daddiu_op) { -+ if (ip->i_format.simmediate > 0) -+ return 0; - *frame_size = -ip->i_format.simmediate; - return 1; - } diff --git a/target/linux/generic/pending-4.14/103-MIPS-perf-ath79-Fix-perfcount-IRQ-assignment.patch b/target/linux/generic/pending-4.14/103-MIPS-perf-ath79-Fix-perfcount-IRQ-assignment.patch deleted file mode 100644 index 1990e87055..0000000000 --- a/target/linux/generic/pending-4.14/103-MIPS-perf-ath79-Fix-perfcount-IRQ-assignment.patch +++ /dev/null @@ -1,110 +0,0 @@ -From 852a88f35f4b7e5ebb717fed3c3a3330d5ad4336 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Petr=20=C5=A0tetiar?= <ynezz@true.cz> -Date: Wed, 10 Apr 2019 16:43:27 +0200 -Subject: [PATCH v2] MIPS: perf: ath79: Fix perfcount IRQ assignment -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Currently it's not possible to use perf on ath79 due to genirq flags -mismatch happening on static virtual IRQ 13 which is used for -performance counters hardware IRQ 5. - -On TP-Link Archer C7v5: - - CPU0 - 2: 0 MIPS 2 ath9k - 4: 318 MIPS 4 19000000.eth - 7: 55034 MIPS 7 timer - 8: 1236 MISC 3 ttyS0 - 12: 0 INTC 1 ehci_hcd:usb1 - 13: 0 gpio-ath79 2 keys - 14: 0 gpio-ath79 5 keys - 15: 31 AR724X PCI 1 ath10k_pci - - $ perf top - genirq: Flags mismatch irq 13. 00014c83 (mips_perf_pmu) vs. 00002003 (keys) - -On TP-Link Archer C7v4: - - CPU0 - 4: 0 MIPS 4 19000000.eth - 5: 7135 MIPS 5 1a000000.eth - 7: 98379 MIPS 7 timer - 8: 30 MISC 3 ttyS0 - 12: 90028 INTC 0 ath9k - 13: 5520 INTC 1 ehci_hcd:usb1 - 14: 4623 INTC 2 ehci_hcd:usb2 - 15: 32844 AR724X PCI 1 ath10k_pci - 16: 0 gpio-ath79 16 keys - 23: 0 gpio-ath79 23 keys - - $ perf top - genirq: Flags mismatch irq 13. 00014c80 (mips_perf_pmu) vs. 00000080 (ehci_hcd:usb1) - -This problem is happening, because currently statically assigned virtual -IRQ 13 for performance counters is not claimed during the initialization -of MIPS PMU during the bootup, so the IRQ subsystem doesn't know, that -this interrupt isn't available for further use. - -So this patch fixes the issue by simply booking hardware IRQ 5 for MIPS PMU. - -Tested-by: Kevin 'ldir' Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> -Signed-off-by: Petr Štetiar <ynezz@true.cz> ---- - -Changes since v1: - - I've incorporated two comments which I've received on IRC from blogic and - I've also reworded the commit message to match the changes in v2 of this - patch. - - * use actual hardware perfcount IRQ 5 instead of the virtual IRQ 13 - * dropped the CONFIG_PERF_EVENTS ifdef around irq_create_mapping - - arch/mips/ath79/setup.c | 6 ------ - drivers/irqchip/irq-ath79-misc.c | 11 +++++++++++ - 2 files changed, 11 insertions(+), 6 deletions(-) - ---- a/arch/mips/ath79/setup.c -+++ b/arch/mips/ath79/setup.c -@@ -183,12 +183,6 @@ const char *get_system_type(void) - return ath79_sys_type; - } - --int get_c0_perfcount_int(void) --{ -- return ATH79_MISC_IRQ(5); --} --EXPORT_SYMBOL_GPL(get_c0_perfcount_int); -- - unsigned int get_c0_compare_int(void) - { - return CP0_LEGACY_COMPARE_IRQ; ---- a/drivers/irqchip/irq-ath79-misc.c -+++ b/drivers/irqchip/irq-ath79-misc.c -@@ -22,6 +22,15 @@ - #define AR71XX_RESET_REG_MISC_INT_ENABLE 4 - - #define ATH79_MISC_IRQ_COUNT 32 -+#define ATH79_MISC_PERF_IRQ 5 -+ -+static int ath79_perfcount_irq; -+ -+int get_c0_perfcount_int(void) -+{ -+ return ath79_perfcount_irq; -+} -+EXPORT_SYMBOL_GPL(get_c0_perfcount_int); - - static void ath79_misc_irq_handler(struct irq_desc *desc) - { -@@ -113,6 +122,8 @@ static void __init ath79_misc_intc_domai - { - void __iomem *base = domain->host_data; - -+ ath79_perfcount_irq = irq_create_mapping(domain, ATH79_MISC_PERF_IRQ); -+ - /* Disable and clear all interrupts */ - __raw_writel(0, base + AR71XX_RESET_REG_MISC_INT_ENABLE); - __raw_writel(0, base + AR71XX_RESET_REG_MISC_INT_STATUS); diff --git a/target/linux/generic/pending-4.14/110-ehci_hcd_ignore_oc.patch b/target/linux/generic/pending-4.14/110-ehci_hcd_ignore_oc.patch deleted file mode 100644 index b45b1c079c..0000000000 --- a/target/linux/generic/pending-4.14/110-ehci_hcd_ignore_oc.patch +++ /dev/null @@ -1,79 +0,0 @@ -From: Florian Fainelli <florian@openwrt.org> -Subject: USB: EHCI: add ignore_oc flag to disable overcurrent checking - -This patch adds an ignore_oc flag which can be set by EHCI controller -not supporting or wanting to disable overcurrent checking. The EHCI -platform data in include/linux/usb/ehci_pdriver.h is also augmented to -take advantage of this new flag. - -Signed-off-by: Florian Fainelli <florian@openwrt.org> ---- - drivers/usb/host/ehci-hcd.c | 2 +- - drivers/usb/host/ehci-hub.c | 4 ++-- - drivers/usb/host/ehci-platform.c | 1 + - drivers/usb/host/ehci.h | 1 + - include/linux/usb/ehci_pdriver.h | 1 + - 5 files changed, 6 insertions(+), 3 deletions(-) - ---- a/drivers/usb/host/ehci-hcd.c -+++ b/drivers/usb/host/ehci-hcd.c -@@ -651,7 +651,7 @@ static int ehci_run (struct usb_hcd *hcd - "USB %x.%x started, EHCI %x.%02x%s\n", - ((ehci->sbrn & 0xf0)>>4), (ehci->sbrn & 0x0f), - temp >> 8, temp & 0xff, -- ignore_oc ? ", overcurrent ignored" : ""); -+ (ignore_oc || ehci->ignore_oc) ? ", overcurrent ignored" : ""); - - ehci_writel(ehci, INTR_MASK, - &ehci->regs->intr_enable); /* Turn On Interrupts */ ---- a/drivers/usb/host/ehci-hub.c -+++ b/drivers/usb/host/ehci-hub.c -@@ -646,7 +646,7 @@ ehci_hub_status_data (struct usb_hcd *hc - * always set, seem to clear PORT_OCC and PORT_CSC when writing to - * PORT_POWER; that's surprising, but maybe within-spec. - */ -- if (!ignore_oc) -+ if (!ignore_oc && !ehci->ignore_oc) - mask = PORT_CSC | PORT_PEC | PORT_OCC; - else - mask = PORT_CSC | PORT_PEC; -@@ -1016,7 +1016,7 @@ int ehci_hub_control( - if (temp & PORT_PEC) - status |= USB_PORT_STAT_C_ENABLE << 16; - -- if ((temp & PORT_OCC) && !ignore_oc){ -+ if ((temp & PORT_OCC) && (!ignore_oc && !ehci->ignore_oc)){ - status |= USB_PORT_STAT_C_OVERCURRENT << 16; - - /* ---- a/drivers/usb/host/ehci-platform.c -+++ b/drivers/usb/host/ehci-platform.c -@@ -263,6 +263,8 @@ static int ehci_platform_probe(struct pl - hcd->has_tt = 1; - if (pdata->reset_on_resume) - priv->reset_on_resume = true; -+ if (pdata->ignore_oc) -+ ehci->ignore_oc = 1; - - #ifndef CONFIG_USB_EHCI_BIG_ENDIAN_MMIO - if (ehci->big_endian_mmio) { ---- a/drivers/usb/host/ehci.h -+++ b/drivers/usb/host/ehci.h -@@ -231,6 +231,7 @@ struct ehci_hcd { /* one per controlle - unsigned frame_index_bug:1; /* MosChip (AKA NetMos) */ - unsigned need_oc_pp_cycle:1; /* MPC834X port power */ - unsigned imx28_write_fix:1; /* For Freescale i.MX28 */ -+ unsigned ignore_oc:1; - - /* required for usb32 quirk */ - #define OHCI_CTRL_HCFS (3 << 6) ---- a/include/linux/usb/ehci_pdriver.h -+++ b/include/linux/usb/ehci_pdriver.h -@@ -49,6 +49,7 @@ struct usb_ehci_pdata { - unsigned no_io_watchdog:1; - unsigned reset_on_resume:1; - unsigned dma_mask_64:1; -+ unsigned ignore_oc:1; - - /* Turn on all power and clocks */ - int (*power_on)(struct platform_device *pdev); diff --git a/target/linux/generic/pending-4.14/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch b/target/linux/generic/pending-4.14/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch deleted file mode 100644 index 44e7fa70a3..0000000000 --- a/target/linux/generic/pending-4.14/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch +++ /dev/null @@ -1,82 +0,0 @@ -From: Tobias Wolf <dev-NTEO@vplace.de> -Subject: mm: Fix alloc_node_mem_map with ARCH_PFN_OFFSET calculation - -An rt288x (ralink) based router (Belkin F5D8235 v1) does not boot with any -kernel beyond version 4.3 resulting in: - -BUG: Bad page state in process swapper pfn:086ac - -bisect resulted in: - -a1c34a3bf00af2cede839879502e12dc68491ad5 is the first bad commit -commit a1c34a3bf00af2cede839879502e12dc68491ad5 -Author: Laura Abbott <laura@labbott.name> -Date: Thu Nov 5 18:48:46 2015 -0800 - - mm: Don't offset memmap for flatmem - - Srinivas Kandagatla reported bad page messages when trying to remove the - bottom 2MB on an ARM based IFC6410 board - - BUG: Bad page state in process swapper pfn:fffa8 - page:ef7fb500 count:0 mapcount:0 mapping: (null) index:0x0 - flags: 0x96640253(locked|error|dirty|active|arch_1|reclaim|mlocked) - page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set - bad because of flags: - flags: 0x200041(locked|active|mlocked) - Modules linked in: - CPU: 0 PID: 0 Comm: swapper Not tainted 3.19.0-rc3-00007-g412f9ba-dirty -#816 - Hardware name: Qualcomm (Flattened Device Tree) - unwind_backtrace - show_stack - dump_stack - bad_page - free_pages_prepare - free_hot_cold_page - __free_pages - free_highmem_page - mem_init - start_kernel - Disabling lock debugging due to kernel taint - [...] -:040000 040000 2de013c372345fd471cd58f0553c9b38b0ef1cc4 -0a8156f848733dfa21e16c196dfb6c0a76290709 M mm - -This fix for ARM does not account ARCH_PFN_OFFSET for mem_map as later used by -page_to_pfn anymore. - -The following output was generated with two hacked in printk statements: - -printk("before %p vs. %p or %p\n", mem_map, mem_map - offset, mem_map - -(pgdat->node_start_pfn - ARCH_PFN_OFFSET)); - if (page_to_pfn(mem_map) != pgdat->node_start_pfn) - mem_map -= offset + (pgdat->node_start_pfn - ARCH_PFN_OFFSET); -printk("after %p\n", mem_map); - -Output: - -[ 0.000000] before 8861b280 vs. 8861b280 or 8851b280 -[ 0.000000] after 8851b280 - -As seen in the first line mem_map with subtraction of offset does not equal the -mem_map after subtraction of ARCH_PFN_OFFSET. - -After adding the offset of ARCH_PFN_OFFSET as well to mem_map as the -previously calculated offset is zero for the named platform it is able to boot -4.4 and 4.9-rc7 again. - -Signed-off-by: Tobias Wolf <dev-NTEO@vplace.de> ---- - ---- a/mm/page_alloc.c -+++ b/mm/page_alloc.c -@@ -6146,7 +6146,7 @@ static void __ref alloc_node_mem_map(str - mem_map = NODE_DATA(0)->node_mem_map; - #if defined(CONFIG_HAVE_MEMBLOCK_NODE_MAP) || defined(CONFIG_FLATMEM) - if (page_to_pfn(mem_map) != pgdat->node_start_pfn) -- mem_map -= offset; -+ mem_map -= offset + (pgdat->node_start_pfn - ARCH_PFN_OFFSET); - #endif /* CONFIG_HAVE_MEMBLOCK_NODE_MAP */ - } - #endif diff --git a/target/linux/generic/pending-4.14/130-add-linux-spidev-compatible-si3210.patch b/target/linux/generic/pending-4.14/130-add-linux-spidev-compatible-si3210.patch deleted file mode 100644 index 3a42182c97..0000000000 --- a/target/linux/generic/pending-4.14/130-add-linux-spidev-compatible-si3210.patch +++ /dev/null @@ -1,18 +0,0 @@ -From: Giuseppe Lippolis <giu.lippolis@gmail.com> -Subject: Add the linux,spidev compatible in spidev Several device in ramips have this binding in the dts - -Signed-off-by: Giuseppe Lippolis <giu.lippolis@gmail.com> ---- - drivers/spi/spidev.c | 1 + - 1 file changed, 1 insertion(+) - ---- a/drivers/spi/spidev.c -+++ b/drivers/spi/spidev.c -@@ -672,6 +672,7 @@ static const struct of_device_id spidev_ - { .compatible = "lineartechnology,ltc2488" }, - { .compatible = "ge,achc" }, - { .compatible = "semtech,sx1301" }, -+ { .compatible = "siliconlabs,si3210" }, - {}, - }; - MODULE_DEVICE_TABLE(of, spidev_dt_ids); diff --git a/target/linux/generic/pending-4.14/131-spi-use-gpio_set_value_cansleep-for-setting-chipsele.patch b/target/linux/generic/pending-4.14/131-spi-use-gpio_set_value_cansleep-for-setting-chipsele.patch deleted file mode 100644 index 9603385aed..0000000000 --- a/target/linux/generic/pending-4.14/131-spi-use-gpio_set_value_cansleep-for-setting-chipsele.patch +++ /dev/null @@ -1,20 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: spi: use gpio_set_value_cansleep for setting chipselect GPIO - -Sleeping is safe inside spi_transfer_one_message, and some GPIO chips -need to sleep for setting values - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/drivers/spi/spi.c -+++ b/drivers/spi/spi.c -@@ -729,7 +729,7 @@ static void spi_set_cs(struct spi_device - enable = !enable; - - if (gpio_is_valid(spi->cs_gpio)) { -- gpio_set_value(spi->cs_gpio, !enable); -+ gpio_set_value_cansleep(spi->cs_gpio, !enable); - /* Some SPI masters need both GPIO CS & slave_select */ - if ((spi->controller->flags & SPI_MASTER_GPIO_SS) && - spi->controller->set_cs) diff --git a/target/linux/generic/pending-4.14/140-jffs2-use-.rename2-and-add-RENAME_WHITEOUT-support.patch b/target/linux/generic/pending-4.14/140-jffs2-use-.rename2-and-add-RENAME_WHITEOUT-support.patch deleted file mode 100644 index c97e93250b..0000000000 --- a/target/linux/generic/pending-4.14/140-jffs2-use-.rename2-and-add-RENAME_WHITEOUT-support.patch +++ /dev/null @@ -1,62 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: jffs2: use .rename2 and add RENAME_WHITEOUT support - -It is required for renames on overlayfs - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/fs/jffs2/dir.c -+++ b/fs/jffs2/dir.c -@@ -752,6 +752,24 @@ static int jffs2_mknod (struct inode *di - return ret; - } - -+static int jffs2_whiteout (struct inode *old_dir, struct dentry *old_dentry) -+{ -+ struct dentry *wh; -+ int err; -+ -+ wh = d_alloc(old_dentry->d_parent, &old_dentry->d_name); -+ if (!wh) -+ return -ENOMEM; -+ -+ err = jffs2_mknod(old_dir, wh, S_IFCHR | WHITEOUT_MODE, -+ WHITEOUT_DEV); -+ if (err) -+ return err; -+ -+ d_rehash(wh); -+ return 0; -+} -+ - static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry, - struct inode *new_dir_i, struct dentry *new_dentry, - unsigned int flags) -@@ -762,7 +780,7 @@ static int jffs2_rename (struct inode *o - uint8_t type; - uint32_t now; - -- if (flags & ~RENAME_NOREPLACE) -+ if (flags & ~(RENAME_NOREPLACE|RENAME_WHITEOUT)) - return -EINVAL; - - /* The VFS will check for us and prevent trying to rename a -@@ -828,9 +846,14 @@ static int jffs2_rename (struct inode *o - if (d_is_dir(old_dentry) && !victim_f) - inc_nlink(new_dir_i); - -- /* Unlink the original */ -- ret = jffs2_do_unlink(c, JFFS2_INODE_INFO(old_dir_i), -- old_dentry->d_name.name, old_dentry->d_name.len, NULL, now); -+ if (flags & RENAME_WHITEOUT) -+ /* Replace with whiteout */ -+ ret = jffs2_whiteout(old_dir_i, old_dentry); -+ else -+ /* Unlink the original */ -+ ret = jffs2_do_unlink(c, JFFS2_INODE_INFO(old_dir_i), -+ old_dentry->d_name.name, -+ old_dentry->d_name.len, NULL, now); - - /* We don't touch inode->i_nlink */ - diff --git a/target/linux/generic/pending-4.14/141-jffs2-add-RENAME_EXCHANGE-support.patch b/target/linux/generic/pending-4.14/141-jffs2-add-RENAME_EXCHANGE-support.patch deleted file mode 100644 index 093a73ab66..0000000000 --- a/target/linux/generic/pending-4.14/141-jffs2-add-RENAME_EXCHANGE-support.patch +++ /dev/null @@ -1,73 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: jffs2: add RENAME_EXCHANGE support - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/fs/jffs2/dir.c -+++ b/fs/jffs2/dir.c -@@ -777,18 +777,31 @@ static int jffs2_rename (struct inode *o - int ret; - struct jffs2_sb_info *c = JFFS2_SB_INFO(old_dir_i->i_sb); - struct jffs2_inode_info *victim_f = NULL; -+ struct inode *fst_inode = d_inode(old_dentry); -+ struct inode *snd_inode = d_inode(new_dentry); - uint8_t type; - uint32_t now; - -- if (flags & ~(RENAME_NOREPLACE|RENAME_WHITEOUT)) -+ if (flags & ~(RENAME_NOREPLACE|RENAME_WHITEOUT|RENAME_EXCHANGE)) - return -EINVAL; - -+ if ((flags & RENAME_EXCHANGE) && (old_dir_i != new_dir_i)) { -+ if (S_ISDIR(fst_inode->i_mode) && !S_ISDIR(snd_inode->i_mode)) { -+ inc_nlink(new_dir_i); -+ drop_nlink(old_dir_i); -+ } -+ else if (!S_ISDIR(fst_inode->i_mode) && S_ISDIR(snd_inode->i_mode)) { -+ drop_nlink(new_dir_i); -+ inc_nlink(old_dir_i); -+ } -+ } -+ - /* The VFS will check for us and prevent trying to rename a - * file over a directory and vice versa, but if it's a directory, - * the VFS can't check whether the victim is empty. The filesystem - * needs to do that for itself. - */ -- if (d_really_is_positive(new_dentry)) { -+ if (d_really_is_positive(new_dentry) && !(flags & RENAME_EXCHANGE)) { - victim_f = JFFS2_INODE_INFO(d_inode(new_dentry)); - if (d_is_dir(new_dentry)) { - struct jffs2_full_dirent *fd; -@@ -823,7 +836,7 @@ static int jffs2_rename (struct inode *o - if (ret) - return ret; - -- if (victim_f) { -+ if (victim_f && !(flags & RENAME_EXCHANGE)) { - /* There was a victim. Kill it off nicely */ - if (d_is_dir(new_dentry)) - clear_nlink(d_inode(new_dentry)); -@@ -849,6 +862,12 @@ static int jffs2_rename (struct inode *o - if (flags & RENAME_WHITEOUT) - /* Replace with whiteout */ - ret = jffs2_whiteout(old_dir_i, old_dentry); -+ else if (flags & RENAME_EXCHANGE) -+ /* Replace the original */ -+ ret = jffs2_do_link(c, JFFS2_INODE_INFO(old_dir_i), -+ d_inode(new_dentry)->i_ino, type, -+ old_dentry->d_name.name, old_dentry->d_name.len, -+ now); - else - /* Unlink the original */ - ret = jffs2_do_unlink(c, JFFS2_INODE_INFO(old_dir_i), -@@ -880,7 +899,7 @@ static int jffs2_rename (struct inode *o - return ret; - } - -- if (d_is_dir(old_dentry)) -+ if (d_is_dir(old_dentry) && !(flags & RENAME_EXCHANGE)) - drop_nlink(old_dir_i); - - new_dir_i->i_mtime = new_dir_i->i_ctime = old_dir_i->i_mtime = old_dir_i->i_ctime = ITIME(now); diff --git a/target/linux/generic/pending-4.14/150-bridge_allow_receiption_on_disabled_port.patch b/target/linux/generic/pending-4.14/150-bridge_allow_receiption_on_disabled_port.patch deleted file mode 100644 index d50280a881..0000000000 --- a/target/linux/generic/pending-4.14/150-bridge_allow_receiption_on_disabled_port.patch +++ /dev/null @@ -1,47 +0,0 @@ -From: Stephen Hemminger <stephen@networkplumber.org> -Subject: bridge: allow receiption on disabled port - -When an ethernet device is enslaved to a bridge, and the bridge STP -detects loss of carrier (or operational state down), then normally -packet receiption is blocked. - -This breaks control applications like WPA which maybe expecting to -receive packets to negotiate to bring link up. The bridge needs to -block forwarding packets from these disabled ports, but there is no -hard requirement to not allow local packet delivery. - -Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> -Signed-off-by: Felix Fietkau <nbd@nbd.name> - ---- a/net/bridge/br_input.c -+++ b/net/bridge/br_input.c -@@ -237,7 +237,10 @@ static void __br_handle_local_finish(str - /* note: already called with rcu_read_lock */ - static int br_handle_local_finish(struct net *net, struct sock *sk, struct sk_buff *skb) - { -- __br_handle_local_finish(skb); -+ struct net_bridge_port *p = br_port_get_rcu(skb->dev); -+ -+ if (p->state != BR_STATE_DISABLED) -+ __br_handle_local_finish(skb); - - /* return 1 to signal the okfn() was called so it's ok to use the skb */ - return 1; -@@ -332,6 +335,17 @@ rx_handler_result_t br_handle_frame(stru - - forward: - switch (p->state) { -+ case BR_STATE_DISABLED: -+ if (ether_addr_equal(p->br->dev->dev_addr, dest)) -+ skb->pkt_type = PACKET_HOST; -+ -+ if (NF_HOOK(NFPROTO_BRIDGE, NF_BR_PRE_ROUTING, -+ dev_net(skb->dev), NULL, skb, skb->dev, NULL, -+ br_handle_local_finish) == 1) { -+ return RX_HANDLER_PASS; -+ } -+ break; -+ - case BR_STATE_FORWARDING: - rhook = rcu_dereference(br_should_route_hook); - if (rhook) { diff --git a/target/linux/generic/pending-4.14/161-mtd-part-add-generic-parsing-of-linux-part-probe.patch b/target/linux/generic/pending-4.14/161-mtd-part-add-generic-parsing-of-linux-part-probe.patch deleted file mode 100644 index bf0c289227..0000000000 --- a/target/linux/generic/pending-4.14/161-mtd-part-add-generic-parsing-of-linux-part-probe.patch +++ /dev/null @@ -1,172 +0,0 @@ -From: Hauke Mehrtens <hauke@hauke-m.de> -Subject: mtd: part: add generic parsing of linux,part-probe - -This moves the linux,part-probe device tree parsing code from -physmap_of.c to mtdpart.c. Now all drivers can use this feature by just -providing a reference to their device tree node in struct -mtd_part_parser_data. - -THIS METHOD HAS BEEN DEPRECATED - -Linux supports "compatible" property in the "partitions" subnode now. It -should be used to specify partitions format (and trigger proper parser -usage) if needed. - -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> ---- - Documentation/devicetree/bindings/mtd/nand.txt | 16 +++++++++ - drivers/mtd/maps/physmap_of.c | 46 +------------------------- - drivers/mtd/mtdpart.c | 45 +++++++++++++++++++++++++ - 3 files changed, 62 insertions(+), 45 deletions(-) - ---- a/Documentation/devicetree/bindings/mtd/nand.txt -+++ b/Documentation/devicetree/bindings/mtd/nand.txt -@@ -44,6 +44,22 @@ Optional NAND chip properties: - used by the upper layers, and you want to make your NAND - as reliable as possible. - -+- linux,part-probe: list of name as strings of the partition parser -+ which should be used to parse the partition table. -+ They will be tried in the specified ordering and -+ the next one will be used if the previous one -+ failed. -+ -+ Example: linux,part-probe = "cmdlinepart", "ofpart"; -+ -+ This is also the default value, which will be used -+ if this attribute is not specified. It could be -+ that the flash driver in use overwrote the default -+ value and uses some other default. -+ -+ Possible values are: bcm47xxpart, afs, ar7part, -+ ofoldpart, ofpart, bcm63xxpart, RedBoot, cmdlinepart -+ - The ECC strength and ECC step size properties define the correction capability - of a controller. Together, they say a controller can correct "{strength} bit - errors per {size} bytes". ---- a/drivers/mtd/maps/physmap_of_core.c -+++ b/drivers/mtd/maps/physmap_of_core.c -@@ -105,37 +105,9 @@ static struct mtd_info *obsolete_probe(s - static const char * const part_probe_types_def[] = { - "cmdlinepart", "RedBoot", "ofpart", "ofoldpart", NULL }; - --static const char * const *of_get_probes(struct device_node *dp) --{ -- const char **res; -- int count; -- -- count = of_property_count_strings(dp, "linux,part-probe"); -- if (count < 0) -- return part_probe_types_def; -- -- res = kzalloc((count + 1) * sizeof(*res), GFP_KERNEL); -- if (!res) -- return NULL; -- -- count = of_property_read_string_array(dp, "linux,part-probe", res, -- count); -- if (count < 0) -- return NULL; -- -- return res; --} -- --static void of_free_probes(const char * const *probes) --{ -- if (probes != part_probe_types_def) -- kfree(probes); --} -- - static const struct of_device_id of_flash_match[]; - static int of_flash_probe(struct platform_device *dev) - { -- const char * const *part_probe_types; - const struct of_device_id *match; - struct device_node *dp = dev->dev.of_node; - struct resource res; -@@ -293,14 +265,8 @@ static int of_flash_probe(struct platfor - - info->cmtd->dev.parent = &dev->dev; - mtd_set_of_node(info->cmtd, dp); -- part_probe_types = of_get_probes(dp); -- if (!part_probe_types) { -- err = -ENOMEM; -- goto err_out; -- } -- mtd_device_parse_register(info->cmtd, part_probe_types, NULL, -+ mtd_device_parse_register(info->cmtd, part_probe_types_def, NULL, - NULL, 0); -- of_free_probes(part_probe_types); - - kfree(mtd_list); - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -29,6 +29,7 @@ - #include <linux/kmod.h> - #include <linux/mtd/mtd.h> - #include <linux/mtd/partitions.h> -+#include <linux/of.h> - #include <linux/err.h> - #include <linux/of.h> - -@@ -869,6 +870,37 @@ void deregister_mtd_parser(struct mtd_pa - } - EXPORT_SYMBOL_GPL(deregister_mtd_parser); - -+#include <linux/version.h> -+ -+/* -+ * Parses the linux,part-probe device tree property. -+ * When a non null value is returned it has to be freed with kfree() by -+ * the caller. -+ */ -+static const char * const *of_get_probes(struct device_node *dp) -+{ -+ const char **res; -+ int count; -+ -+ count = of_property_count_strings(dp, "linux,part-probe"); -+ if (count < 0) -+ return NULL; -+ -+ res = kzalloc((count + 1) * sizeof(*res), GFP_KERNEL); -+ if (!res) -+ return NULL; -+ -+ count = of_property_read_string_array(dp, "linux,part-probe", res, -+ count); -+ if (count < 0) -+ return NULL; -+ -+ pr_warn("Support for the generic \"linux,part-probe\" has been deprecated and will be removed soon"); -+ BUILD_BUG_ON(LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0)); -+ -+ return res; -+} -+ - /* - * Do not forget to update 'parse_mtd_partitions()' kerneldoc comment if you - * are changing this array! -@@ -1018,6 +1050,13 @@ int parse_mtd_partitions(struct mtd_info - struct mtd_partitions pparts = { }; - struct mtd_part_parser *parser; - int ret, err = 0; -+ const char *const *types_of = NULL; -+ -+ if (mtd_get_of_node(master)) { -+ types_of = of_get_probes(mtd_get_of_node(master)); -+ if (types_of != NULL) -+ types = types_of; -+ } - - if (!types) - types = mtd_is_partition(master) ? default_subpartition_types : -@@ -1059,6 +1098,7 @@ int parse_mtd_partitions(struct mtd_info - if (ret < 0 && !err) - err = ret; - } -+ kfree(types_of); - return err; - } - diff --git a/target/linux/generic/pending-4.14/171-usb-dwc2-Fix-inefficient-copy-of-unaligned-buffers.patch b/target/linux/generic/pending-4.14/171-usb-dwc2-Fix-inefficient-copy-of-unaligned-buffers.patch deleted file mode 100644 index 7f21fefc25..0000000000 --- a/target/linux/generic/pending-4.14/171-usb-dwc2-Fix-inefficient-copy-of-unaligned-buffers.patch +++ /dev/null @@ -1,50 +0,0 @@ -From 81da1738eee68f1961e03bdeb2d60cf0eb4dd713 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Antti=20Sepp=C3=A4l=C3=A4?= <a.seppala@gmail.com> -Date: Thu, 5 Jul 2018 12:06:18 +0300 -Subject: [PATCH 2/2] usb: dwc2: Fix inefficient copy of unaligned buffers -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Make sure only to copy any actual data rather than the whole buffer, -when releasing the temporary buffer used for unaligned non-isochronous -transfers. - -Taken directly from commit 0efd937e27d5e ("USB: ehci-tegra: fix inefficient -copy of unaligned buffers") - -Tested with Lantiq xRX200 (MIPS) and RPi Model B Rev 2 (ARM) - -Signed-off-by: Antti Seppälä <a.seppala@gmail.com> ---- - drivers/usb/dwc2/hcd.c | 12 +++++++++--- - 1 file changed, 9 insertions(+), 3 deletions(-) - ---- a/drivers/usb/dwc2/hcd.c -+++ b/drivers/usb/dwc2/hcd.c -@@ -2669,6 +2669,7 @@ static int dwc2_alloc_split_dma_aligned_ - static void dwc2_free_dma_aligned_buffer(struct urb *urb) - { - void *stored_xfer_buffer; -+ size_t length; - - if (!(urb->transfer_flags & URB_ALIGNED_TEMP_BUFFER)) - return; -@@ -2679,9 +2680,14 @@ static void dwc2_free_dma_aligned_buffer - dma_get_cache_alignment()), - sizeof(urb->transfer_buffer)); - -- if (usb_urb_dir_in(urb)) -- memcpy(stored_xfer_buffer, urb->transfer_buffer, -- urb->transfer_buffer_length); -+ if (usb_urb_dir_in(urb)) { -+ if (usb_pipeisoc(urb->pipe)) -+ length = urb->transfer_buffer_length; -+ else -+ length = urb->actual_length; -+ -+ memcpy(stored_xfer_buffer, urb->transfer_buffer, length); -+ } - kfree(urb->transfer_buffer); - urb->transfer_buffer = stored_xfer_buffer; - diff --git a/target/linux/generic/pending-4.14/180-net-phy-at803x-add-support-for-AT8032.patch b/target/linux/generic/pending-4.14/180-net-phy-at803x-add-support-for-AT8032.patch deleted file mode 100644 index 828b160be9..0000000000 --- a/target/linux/generic/pending-4.14/180-net-phy-at803x-add-support-for-AT8032.patch +++ /dev/null @@ -1,73 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: net: phy: at803x: add support for AT8032 - -Like AT8030, this PHY needs the GPIO reset workaround - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/drivers/net/phy/at803x.c -+++ b/drivers/net/phy/at803x.c -@@ -62,8 +62,10 @@ - - #define ATH8030_PHY_ID 0x004dd076 - #define ATH8031_PHY_ID 0x004dd074 -+#define ATH8032_PHY_ID 0x004dd023 - #define ATH8035_PHY_ID 0x004dd072 - #define AT803X_PHY_ID_MASK 0xffffffef -+#define AT8032_PHY_ID_MASK 0xffffffff - - MODULE_DESCRIPTION("Atheros 803x PHY driver"); - MODULE_AUTHOR("Matus Ujhelyi"); -@@ -256,7 +258,8 @@ static int at803x_probe(struct phy_devic - if (!priv) - return -ENOMEM; - -- if (phydev->drv->phy_id != ATH8030_PHY_ID) -+ if (phydev->drv->phy_id != ATH8030_PHY_ID && -+ phydev->drv->phy_id != ATH8032_PHY_ID) - goto does_not_require_reset_workaround; - - gpiod_reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW); -@@ -332,7 +335,7 @@ static void at803x_link_change_notify(st - struct at803x_priv *priv = phydev->priv; - - /* -- * Conduct a hardware reset for AT8030 every time a link loss is -+ * Conduct a hardware reset for AT8030/2 every time a link loss is - * signalled. This is necessary to circumvent a hardware bug that - * occurs when the cable is unplugged while TX packets are pending - * in the FIFO. In such cases, the FIFO enters an error mode it -@@ -444,6 +447,24 @@ static struct phy_driver at803x_driver[] - .aneg_done = at803x_aneg_done, - .ack_interrupt = &at803x_ack_interrupt, - .config_intr = &at803x_config_intr, -+}, { -+ /* ATHEROS 8032 */ -+ .phy_id = ATH8032_PHY_ID, -+ .name = "Atheros 8032 ethernet", -+ .phy_id_mask = AT8032_PHY_ID_MASK, -+ .probe = at803x_probe, -+ .config_init = at803x_config_init, -+ .link_change_notify = at803x_link_change_notify, -+ .set_wol = at803x_set_wol, -+ .get_wol = at803x_get_wol, -+ .suspend = at803x_suspend, -+ .resume = at803x_resume, -+ .features = PHY_BASIC_FEATURES, -+ .flags = PHY_HAS_INTERRUPT, -+ .config_aneg = genphy_config_aneg, -+ .read_status = genphy_read_status, -+ .ack_interrupt = at803x_ack_interrupt, -+ .config_intr = at803x_config_intr, - } }; - - module_phy_driver(at803x_driver); -@@ -451,6 +472,7 @@ module_phy_driver(at803x_driver); - static struct mdio_device_id __maybe_unused atheros_tbl[] = { - { ATH8030_PHY_ID, AT803X_PHY_ID_MASK }, - { ATH8031_PHY_ID, AT803X_PHY_ID_MASK }, -+ { ATH8032_PHY_ID, AT8032_PHY_ID_MASK }, - { ATH8035_PHY_ID, AT803X_PHY_ID_MASK }, - { } - }; diff --git a/target/linux/generic/pending-4.14/190-2-5-e1000e-Fix-wrong-comment-related-to-link-detection.patch b/target/linux/generic/pending-4.14/190-2-5-e1000e-Fix-wrong-comment-related-to-link-detection.patch deleted file mode 100644 index aaf21f075f..0000000000 --- a/target/linux/generic/pending-4.14/190-2-5-e1000e-Fix-wrong-comment-related-to-link-detection.patch +++ /dev/null @@ -1,43 +0,0 @@ -From patchwork Fri Jul 21 18:36:24 2017 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 7bit -Subject: [2/5] e1000e: Fix wrong comment related to link detection -From: Benjamin Poirier <bpoirier@suse.com> -X-Patchwork-Id: 9857489 -Message-Id: <20170721183627.13373-2-bpoirier@suse.com> -To: Jeff Kirsher <jeffrey.t.kirsher@intel.com> -Cc: Lennart Sorensen <lsorense@csclub.uwaterloo.ca>, - intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, - linux-kernel@vger.kernel.org -Date: Fri, 21 Jul 2017 11:36:24 -0700 - -Reading e1000e_check_for_copper_link() shows that get_link_status is set to -false after link has been detected. Therefore, it stays TRUE until then. - -Signed-off-by: Benjamin Poirier <bpoirier@suse.com> -Tested-by: Aaron Brown <aaron.f.brown@intel.com> ---- - drivers/net/ethernet/intel/e1000e/netdev.c | 4 ++-- - 1 file changed, 2 insertions(+), 2 deletions(-) - ---- a/drivers/net/ethernet/intel/e1000e/netdev.c -+++ b/drivers/net/ethernet/intel/e1000e/netdev.c -@@ -5080,7 +5080,7 @@ static bool e1000e_has_link(struct e1000 - - /* get_link_status is set on LSC (link status) interrupt or - * Rx sequence error interrupt. get_link_status will stay -- * false until the check_for_link establishes link -+ * true until the check_for_link establishes link - * for copper adapters ONLY - */ - switch (hw->phy.media_type) { -@@ -5098,7 +5098,7 @@ static bool e1000e_has_link(struct e1000 - break; - case e1000_media_type_internal_serdes: - ret_val = hw->mac.ops.check_for_link(hw); -- link_active = adapter->hw.mac.serdes_has_link; -+ link_active = hw->mac.serdes_has_link; - break; - default: - case e1000_media_type_unknown: diff --git a/target/linux/generic/pending-4.14/201-extra_optimization.patch b/target/linux/generic/pending-4.14/201-extra_optimization.patch deleted file mode 100644 index aef36a8c11..0000000000 --- a/target/linux/generic/pending-4.14/201-extra_optimization.patch +++ /dev/null @@ -1,28 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: Upgrade to Linux 2.6.19 - -- Includes large parts of the patch from #1021 by dpalffy -- Includes RB532 NAND driver changes by n0-1 - -[john@phrozen.org: feix will add this to his upstream queue] - -lede-commit: bff468813f78f81e36ebb2a3f4354de7365e640f -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - Makefile | 6 +++--- - 1 file changed, 3 insertions(+), 3 deletions(-) - ---- a/Makefile -+++ b/Makefile -@@ -652,9 +652,9 @@ KBUILD_CFLAGS += $(call cc-disable-warni - KBUILD_CFLAGS += $(call cc-disable-warning, attribute-alias) - - ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE --KBUILD_CFLAGS += -Os -+KBUILD_CFLAGS += -Os $(EXTRA_OPTIMIZATION) - else --KBUILD_CFLAGS += -O2 -+KBUILD_CFLAGS += -O2 -fno-reorder-blocks -fno-tree-ch $(EXTRA_OPTIMIZATION) - endif - - # Tell gcc to never replace conditional load with a non-conditional one diff --git a/target/linux/generic/pending-4.14/203-kallsyms_uncompressed.patch b/target/linux/generic/pending-4.14/203-kallsyms_uncompressed.patch deleted file mode 100644 index 1f5c83e94f..0000000000 --- a/target/linux/generic/pending-4.14/203-kallsyms_uncompressed.patch +++ /dev/null @@ -1,119 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: kernel: add a config option for keeping the kallsyms table uncompressed, saving ~9kb kernel size after lzma on ar71xx - -[john@phrozen.org: added to my upstream queue 30.12.2016] -lede-commit: e0e3509b5ce2ccf93d4d67ea907613f5f7ec2eed -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - init/Kconfig | 11 +++++++++++ - kernel/kallsyms.c | 8 ++++++++ - scripts/kallsyms.c | 12 ++++++++++++ - scripts/link-vmlinux.sh | 4 ++++ - 4 files changed, 35 insertions(+) - ---- a/init/Kconfig -+++ b/init/Kconfig -@@ -1081,6 +1081,17 @@ config SYSCTL_ARCH_UNALIGN_ALLOW - the unaligned access emulation. - see arch/parisc/kernel/unaligned.c for reference - -+config KALLSYMS_UNCOMPRESSED -+ bool "Keep kallsyms uncompressed" -+ depends on KALLSYMS -+ help -+ Normally kallsyms contains compressed symbols (using a token table), -+ reducing the uncompressed kernel image size. Keeping the symbol table -+ uncompressed significantly improves the size of this part in compressed -+ kernel images. -+ -+ Say N unless you need compressed kernel images to be small. -+ - config HAVE_PCSPKR_PLATFORM - bool - ---- a/kernel/kallsyms.c -+++ b/kernel/kallsyms.c -@@ -108,6 +108,11 @@ static unsigned int kallsyms_expand_symb - * For every byte on the compressed symbol data, copy the table - * entry for that byte. - */ -+#ifdef CONFIG_KALLSYMS_UNCOMPRESSED -+ memcpy(result, data + 1, len - 1); -+ result += len - 1; -+ len = 0; -+#endif - while (len) { - tptr = &kallsyms_token_table[kallsyms_token_index[*data]]; - data++; -@@ -140,6 +145,9 @@ tail: - */ - static char kallsyms_get_symbol_type(unsigned int off) - { -+#ifdef CONFIG_KALLSYMS_UNCOMPRESSED -+ return kallsyms_names[off + 1]; -+#endif - /* - * Get just the first code, look it up in the token table, - * and return the first char from this token. ---- a/scripts/kallsyms.c -+++ b/scripts/kallsyms.c -@@ -61,6 +61,7 @@ static struct addr_range percpu_range = - static struct sym_entry *table; - static unsigned int table_size, table_cnt; - static int all_symbols = 0; -+static int uncompressed = 0; - static int absolute_percpu = 0; - static char symbol_prefix_char = '\0'; - static int base_relative = 0; -@@ -461,6 +462,9 @@ static void write_src(void) - - free(markers); - -+ if (uncompressed) -+ return; -+ - output_label("kallsyms_token_table"); - off = 0; - for (i = 0; i < 256; i++) { -@@ -521,6 +525,9 @@ static void *find_token(unsigned char *s - { - int i; - -+ if (uncompressed) -+ return NULL; -+ - for (i = 0; i < len - 1; i++) { - if (str[i] == token[0] && str[i+1] == token[1]) - return &str[i]; -@@ -593,6 +600,9 @@ static void optimize_result(void) - { - int i, best; - -+ if (uncompressed) -+ return; -+ - /* using the '\0' symbol last allows compress_symbols to use standard - * fast string functions */ - for (i = 255; i >= 0; i--) { -@@ -781,6 +791,8 @@ int main(int argc, char **argv) - symbol_prefix_char = *p; - } else if (strcmp(argv[i], "--base-relative") == 0) - base_relative = 1; -+ else if (strcmp(argv[i], "--uncompressed") == 0) -+ uncompressed = 1; - else - usage(); - } ---- a/scripts/link-vmlinux.sh -+++ b/scripts/link-vmlinux.sh -@@ -164,6 +164,10 @@ kallsyms() - kallsymopt="${kallsymopt} --base-relative" - fi - -+ if [ -n "${CONFIG_KALLSYMS_UNCOMPRESSED}" ]; then -+ kallsymopt="${kallsymopt} --uncompressed" -+ fi -+ - local aflags="${KBUILD_AFLAGS} ${KBUILD_AFLAGS_KERNEL} \ - ${NOSTDINC_FLAGS} ${LINUXINCLUDE} ${KBUILD_CPPFLAGS}" - diff --git a/target/linux/generic/pending-4.14/205-backtrace_module_info.patch b/target/linux/generic/pending-4.14/205-backtrace_module_info.patch deleted file mode 100644 index 4040f91021..0000000000 --- a/target/linux/generic/pending-4.14/205-backtrace_module_info.patch +++ /dev/null @@ -1,45 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: kernel: when KALLSYMS is disabled, print module address + size for matching backtrace entries - -[john@phrozen.org: felix will add this to his upstream queue] - -lede-commit 53827cdc824556cda910b23ce5030c363b8f1461 -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - lib/vsprintf.c | 15 +++++++++++---- - 1 file changed, 11 insertions(+), 4 deletions(-) - ---- a/lib/vsprintf.c -+++ b/lib/vsprintf.c -@@ -670,8 +670,10 @@ char *symbol_string(char *buf, char *end - struct printf_spec spec, const char *fmt) - { - unsigned long value; --#ifdef CONFIG_KALLSYMS - char sym[KSYM_SYMBOL_LEN]; -+#ifndef CONFIG_KALLSYMS -+ struct module *mod; -+ int len; - #endif - - if (fmt[1] == 'R') -@@ -685,11 +687,16 @@ char *symbol_string(char *buf, char *end - sprint_symbol(sym, value); - else - sprint_symbol_no_offset(sym, value); -- -- return string(buf, end, sym, spec); - #else -- return special_hex_number(buf, end, value, sizeof(void *)); -+ len = snprintf(sym, sizeof(sym), "0x%lx", value); -+ -+ mod = __module_address(value); -+ if (mod) -+ snprintf(sym + len, sizeof(sym) - len, " [%s@%p+0x%x]", -+ mod->name, mod->core_layout.base, -+ mod->core_layout.size); - #endif -+ return string(buf, end, sym, spec); - } - - static noinline_for_stack diff --git a/target/linux/generic/pending-4.14/220-optimize_inlining.patch b/target/linux/generic/pending-4.14/220-optimize_inlining.patch deleted file mode 100644 index 76aabf86db..0000000000 --- a/target/linux/generic/pending-4.14/220-optimize_inlining.patch +++ /dev/null @@ -1,165 +0,0 @@ ---- a/arch/arm/kernel/atags.h -+++ b/arch/arm/kernel/atags.h -@@ -5,7 +5,7 @@ void convert_to_tag_list(struct tag *tag - const struct machine_desc *setup_machine_tags(phys_addr_t __atags_pointer, - unsigned int machine_nr); - #else --static inline const struct machine_desc * -+static inline const struct machine_desc * __init __noreturn - setup_machine_tags(phys_addr_t __atags_pointer, unsigned int machine_nr) - { - early_print("no ATAGS support: can't continue\n"); ---- a/arch/arm64/include/asm/cpufeature.h -+++ b/arch/arm64/include/asm/cpufeature.h -@@ -347,7 +347,7 @@ static inline bool cpu_have_feature(unsi - } - - /* System capability check for constant caps */ --static inline bool __cpus_have_const_cap(int num) -+static __always_inline bool __cpus_have_const_cap(int num) - { - if (num >= ARM64_NCAPS) - return false; -@@ -361,7 +361,7 @@ static inline bool cpus_have_cap(unsigne - return test_bit(num, cpu_hwcaps); - } - --static inline bool cpus_have_const_cap(int num) -+static __always_inline bool cpus_have_const_cap(int num) - { - if (static_branch_likely(&arm64_const_caps_ready)) - return __cpus_have_const_cap(num); ---- a/arch/mips/include/asm/bitops.h -+++ b/arch/mips/include/asm/bitops.h -@@ -462,7 +462,7 @@ static inline void __clear_bit_unlock(un - * Return the bit position (0..63) of the most significant 1 bit in a word - * Returns -1 if no 1 bit exists - */ --static inline unsigned long __fls(unsigned long word) -+static __always_inline unsigned long __fls(unsigned long word) - { - int num; - -@@ -528,7 +528,7 @@ static inline unsigned long __fls(unsign - * Returns 0..SZLONG-1 - * Undefined if no bit exists, so code should check against 0 first. - */ --static inline unsigned long __ffs(unsigned long word) -+static __always_inline unsigned long __ffs(unsigned long word) - { - return __fls(word & -word); - } ---- a/arch/mips/kernel/cpu-bugs64.c -+++ b/arch/mips/kernel/cpu-bugs64.c -@@ -42,8 +42,8 @@ static inline void align_mod(const int a - : GCC_IMM_ASM() (align), GCC_IMM_ASM() (mod)); - } - --static inline void mult_sh_align_mod(long *v1, long *v2, long *w, -- const int align, const int mod) -+static __always_inline void mult_sh_align_mod(long *v1, long *v2, long *w, -+ const int align, const int mod) - { - unsigned long flags; - int m1, m2; ---- a/arch/powerpc/kernel/prom_init.c -+++ b/arch/powerpc/kernel/prom_init.c -@@ -474,14 +474,14 @@ static int __init prom_next_node(phandle - } - } - --static inline int prom_getprop(phandle node, const char *pname, -- void *value, size_t valuelen) -+static inline int __init prom_getprop(phandle node, const char *pname, -+ void *value, size_t valuelen) - { - return call_prom("getprop", 4, 1, node, ADDR(pname), - (u32)(unsigned long) value, (u32) valuelen); - } - --static inline int prom_getproplen(phandle node, const char *pname) -+static inline int __init prom_getproplen(phandle node, const char *pname) - { - return call_prom("getproplen", 2, 1, node, ADDR(pname)); - } ---- a/arch/s390/include/asm/cpacf.h -+++ b/arch/s390/include/asm/cpacf.h -@@ -184,7 +184,7 @@ static inline int __cpacf_check_opcode(u - } - } - --static inline int cpacf_query(unsigned int opcode, cpacf_mask_t *mask) -+static __always_inline int cpacf_query(unsigned int opcode, cpacf_mask_t *mask) - { - if (__cpacf_check_opcode(opcode)) { - __cpacf_query(opcode, mask); ---- a/arch/x86/Kconfig.debug -+++ b/arch/x86/Kconfig.debug -@@ -284,20 +284,6 @@ config CPA_DEBUG - ---help--- - Do change_page_attr() self-tests every 30 seconds. - --config OPTIMIZE_INLINING -- bool "Allow gcc to uninline functions marked 'inline'" -- ---help--- -- This option determines if the kernel forces gcc to inline the functions -- developers have marked 'inline'. Doing so takes away freedom from gcc to -- do what it thinks is best, which is desirable for the gcc 3.x series of -- compilers. The gcc 4.x series have a rewritten inlining algorithm and -- enabling this option will generate a smaller kernel there. Hopefully -- this algorithm is so good that allowing gcc 4.x and above to make the -- decision will become the default in the future. Until then this option -- is there to test gcc for this. -- -- If unsure, say N. -- - config DEBUG_ENTRY - bool "Debug low-level entry code" - depends on DEBUG_KERNEL ---- a/lib/Kconfig.debug -+++ b/lib/Kconfig.debug -@@ -305,6 +305,20 @@ config HEADERS_CHECK - exported to $(INSTALL_HDR_PATH) (usually 'usr/include' in - your build tree), to make sure they're suitable. - -+config OPTIMIZE_INLINING -+ bool "Allow compiler to uninline functions marked 'inline'" -+ help -+ This option determines if the kernel forces gcc to inline the functions -+ developers have marked 'inline'. Doing so takes away freedom from gcc to -+ do what it thinks is best, which is desirable for the gcc 3.x series of -+ compilers. The gcc 4.x series have a rewritten inlining algorithm and -+ enabling this option will generate a smaller kernel there. Hopefully -+ this algorithm is so good that allowing gcc 4.x and above to make the -+ decision will become the default in the future. Until then this option -+ is there to test gcc for this. -+ -+ If unsure, say N. -+ - config DEBUG_SECTION_MISMATCH - bool "Enable full Section mismatch analysis" - help ---- a/arch/x86/Kconfig -+++ b/arch/x86/Kconfig -@@ -296,9 +296,6 @@ config ZONE_DMA32 - config AUDIT_ARCH - def_bool y if X86_64 - --config ARCH_SUPPORTS_OPTIMIZED_INLINING -- def_bool y -- - config ARCH_SUPPORTS_DEBUG_PAGEALLOC - def_bool y - ---- a/include/linux/compiler-gcc.h -+++ b/include/linux/compiler-gcc.h -@@ -90,8 +90,7 @@ - * of extern inline functions at link time. - * A lot of inline functions can cause havoc with function tracing. - */ --#if !defined(CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING) || \ -- !defined(CONFIG_OPTIMIZE_INLINING) || (__GNUC__ < 4) -+#if !defined(CONFIG_OPTIMIZE_INLINING) || (__GNUC__ < 4) - #define inline \ - inline __attribute__((always_inline, unused)) notrace __gnu_inline - #else diff --git a/target/linux/generic/pending-4.14/240-remove-unsane-filenames-from-deps_initramfs-list.patch b/target/linux/generic/pending-4.14/240-remove-unsane-filenames-from-deps_initramfs-list.patch deleted file mode 100644 index c0dfe49c9b..0000000000 --- a/target/linux/generic/pending-4.14/240-remove-unsane-filenames-from-deps_initramfs-list.patch +++ /dev/null @@ -1,46 +0,0 @@ -From: Gabor Juhos <juhosg@openwrt.org> -Subject: usr: sanitize deps_initramfs list - -If any filename in the intramfs dependency -list contains a colon, that causes a kernel -build error like this: - -/devel/openwrt/build_dir/linux-ar71xx_generic/linux-3.6.6/usr/Makefile:58: *** multiple target patterns. Stop. -make[5]: *** [usr] Error 2 - -Fix it by removing such filenames from the -deps_initramfs list. - -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> ---- - usr/Makefile | 8 +++++--- - 1 file changed, 5 insertions(+), 3 deletions(-) - ---- a/usr/Makefile -+++ b/usr/Makefile -@@ -42,20 +42,22 @@ ifneq ($(wildcard $(obj)/$(datafile_d_y) - include $(obj)/$(datafile_d_y) - endif - -+deps_initramfs_sane := $(foreach v,$(deps_initramfs),$(if $(findstring :,$(v)),,$(v))) -+ - quiet_cmd_initfs = GEN $@ - cmd_initfs = $(initramfs) -o $@ $(ramfs-args) $(ramfs-input) - - targets := $(datafile_y) - - # do not try to update files included in initramfs --$(deps_initramfs): ; -+$(deps_initramfs_sane): ; - --$(deps_initramfs): klibcdirs -+$(deps_initramfs_sane): klibcdirs - # We rebuild initramfs_data.cpio if: - # 1) Any included file is newer then initramfs_data.cpio - # 2) There are changes in which files are included (added or deleted) - # 3) If gen_init_cpio are newer than initramfs_data.cpio - # 4) arguments to gen_initramfs.sh changes --$(obj)/$(datafile_y): $(obj)/gen_init_cpio $(deps_initramfs) klibcdirs -+$(obj)/$(datafile_y): $(obj)/gen_init_cpio $(deps_initramfs_sane) klibcdirs - $(Q)$(initramfs) -l $(ramfs-input) > $(obj)/$(datafile_d_y) - $(call if_changed,initfs) diff --git a/target/linux/generic/pending-4.14/261-enable_wilink_platform_without_drivers.patch b/target/linux/generic/pending-4.14/261-enable_wilink_platform_without_drivers.patch deleted file mode 100644 index 9955ab3c0b..0000000000 --- a/target/linux/generic/pending-4.14/261-enable_wilink_platform_without_drivers.patch +++ /dev/null @@ -1,20 +0,0 @@ -From: Imre Kaloz <kaloz@openwrt.org> -Subject: [PATCH] hack: net: wireless: make the wl12xx glue code available with - compat-wireless, too - -Signed-off-by: Imre Kaloz <kaloz@openwrt.org> ---- - drivers/net/wireless/ti/Kconfig | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/net/wireless/ti/Kconfig -+++ b/drivers/net/wireless/ti/Kconfig -@@ -19,7 +19,7 @@ source "drivers/net/wireless/ti/wlcore/K - - config WILINK_PLATFORM_DATA - bool "TI WiLink platform data" -- depends on WLCORE_SDIO || WL1251_SDIO -+ depends on WLCORE_SDIO || WL1251_SDIO || ARCH_OMAP2PLUS - default y - ---help--- - Small platform data bit needed to pass data to the sdio modules. diff --git a/target/linux/generic/pending-4.14/270-platform-mikrotik-build-bits.patch b/target/linux/generic/pending-4.14/270-platform-mikrotik-build-bits.patch deleted file mode 100644 index 15dfcb2eba..0000000000 --- a/target/linux/generic/pending-4.14/270-platform-mikrotik-build-bits.patch +++ /dev/null @@ -1,31 +0,0 @@ -From c2deb5ef01a0ef09088832744cbace9e239a6ee0 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Thibaut=20VAR=C3=88NE?= <hacks@slashdirt.org> -Date: Tue, 24 Mar 2020 22:11:50 +0100 -Subject: [PATCH] generic: platform/mikrotik build bits (4.14) -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This patch adds platform/mikrotik kernel build bits - -Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org> ---- - drivers/platform/Kconfig | 2 ++ - drivers/platform/Makefile | 1 + - 2 files changed, 3 insertions(+) - ---- a/drivers/platform/Kconfig -+++ b/drivers/platform/Kconfig -@@ -8,3 +8,5 @@ endif - source "drivers/platform/goldfish/Kconfig" - - source "drivers/platform/chrome/Kconfig" -+ -+source "drivers/platform/mikrotik/Kconfig" ---- a/drivers/platform/Makefile -+++ b/drivers/platform/Makefile -@@ -8,3 +8,4 @@ obj-$(CONFIG_MIPS) += mips/ - obj-$(CONFIG_OLPC) += olpc/ - obj-$(CONFIG_GOLDFISH) += goldfish/ - obj-$(CONFIG_CHROME_PLATFORMS) += chrome/ -+obj-$(CONFIG_MIKROTIK) += mikrotik/ diff --git a/target/linux/generic/pending-4.14/300-mips_expose_boot_raw.patch b/target/linux/generic/pending-4.14/300-mips_expose_boot_raw.patch deleted file mode 100644 index 71dff9b930..0000000000 --- a/target/linux/generic/pending-4.14/300-mips_expose_boot_raw.patch +++ /dev/null @@ -1,40 +0,0 @@ -From: Mark Miller <mark@mirell.org> -Subject: mips: expose CONFIG_BOOT_RAW - -This exposes the CONFIG_BOOT_RAW symbol in Kconfig. This is needed on -certain Broadcom chipsets running CFE in order to load the kernel. - -Signed-off-by: Mark Miller <mark@mirell.org> -Acked-by: Rob Landley <rob@landley.net> ---- ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -1068,9 +1068,6 @@ config FW_ARC - config ARCH_MAY_HAVE_PC_FDC - bool - --config BOOT_RAW -- bool -- - config CEVT_BCM1480 - bool - -@@ -2968,6 +2965,18 @@ choice - bool "Extend builtin kernel arguments with bootloader arguments" - endchoice - -+config BOOT_RAW -+ bool "Enable the kernel to be executed from the load address" -+ default n -+ help -+ Allow the kernel to be executed from the load address for -+ bootloaders which cannot read the ELF format. This places -+ a jump to start_kernel at the load address. -+ -+ If unsure, say N. -+ -+ -+ - endmenu - - config LOCKDEP_SUPPORT diff --git a/target/linux/generic/pending-4.14/302-mips_no_branch_likely.patch b/target/linux/generic/pending-4.14/302-mips_no_branch_likely.patch deleted file mode 100644 index 0e4600237d..0000000000 --- a/target/linux/generic/pending-4.14/302-mips_no_branch_likely.patch +++ /dev/null @@ -1,22 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: mips: use -mno-branch-likely for kernel and userspace - -saves ~11k kernel size after lzma and ~12k squashfs size in the - -lede-commit: 41a039f46450ffae9483d6216422098669da2900 -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - arch/mips/Makefile | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/arch/mips/Makefile -+++ b/arch/mips/Makefile -@@ -90,7 +90,7 @@ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlin - # machines may also. Since BFD is incredibly buggy with respect to - # crossformat linking we rely on the elf2ecoff tool for format conversion. - # --cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -+cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely - cflags-y += -msoft-float - LDFLAGS_vmlinux += -G 0 -static -n -nostdlib - KBUILD_AFLAGS_MODULE += -mlong-calls diff --git a/target/linux/generic/pending-4.14/304-mips_disable_fpu.patch b/target/linux/generic/pending-4.14/304-mips_disable_fpu.patch deleted file mode 100644 index 47983df948..0000000000 --- a/target/linux/generic/pending-4.14/304-mips_disable_fpu.patch +++ /dev/null @@ -1,137 +0,0 @@ -From: Manuel Lauss <manuel.lauss@gmail.com> -Subject: [RFC PATCH v4 2/2] MIPS: make FPU emulator optional - -This small patch makes the MIPS FPU emulator optional. The kernel -kills float-users on systems without a hardware FPU by sending a SIGILL. - -Disabling the emulator shrinks vmlinux by about 54kBytes (32bit, -optimizing for size). - -Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> ---- -v4: rediffed because of patch 1/2, should now work with micromips as well -v3: updated patch description with size savings. -v2: incorporated changes suggested by Jonas Gorski - force the fpu emulator on for micromips: relocating the parts - of the mmips code in the emulator to other areas would be a - much larger change; I went the cheap route instead with this. - - arch/mips/Kbuild | 2 +- - arch/mips/Kconfig | 14 ++++++++++++++ - arch/mips/include/asm/fpu.h | 5 +++-- - arch/mips/include/asm/fpu_emulator.h | 15 +++++++++++++++ - 4 files changed, 33 insertions(+), 3 deletions(-) - ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -2892,6 +2892,20 @@ config MIPS_O32_FP64_SUPPORT - - If unsure, say N. - -+config MIPS_FPU_EMULATOR -+ bool "MIPS FPU Emulator" -+ default y -+ help -+ This option lets you disable the built-in MIPS FPU (Coprocessor 1) -+ emulator, which handles floating-point instructions on processors -+ without a hardware FPU. It is generally a good idea to keep the -+ emulator built-in, unless you are perfectly sure you have a -+ complete soft-float environment. With the emulator disabled, all -+ users of float operations will be killed with an illegal instr- -+ uction exception. -+ -+ Say Y, please. -+ - config USE_OF - bool - select OF ---- a/arch/mips/Makefile -+++ b/arch/mips/Makefile -@@ -326,7 +326,7 @@ OBJCOPYFLAGS += --remove-section=.regin - head-y := arch/mips/kernel/head.o - - libs-y += arch/mips/lib/ --libs-y += arch/mips/math-emu/ -+libs-$(CONFIG_MIPS_FPU_EMULATOR) += arch/mips/math-emu/ - - # See arch/mips/Kbuild for content of core part of the kernel - core-y += arch/mips/ ---- a/arch/mips/include/asm/fpu.h -+++ b/arch/mips/include/asm/fpu.h -@@ -230,8 +230,10 @@ static inline int init_fpu(void) - /* Restore FRE */ - write_c0_config5(config5); - enable_fpu_hazard(); -- } else -+ } else if (IS_ENABLED(CONFIG_MIPS_FPU_EMULATOR)) - fpu_emulator_init_fpu(); -+ else -+ ret = SIGILL; - - return ret; - } ---- a/arch/mips/include/asm/fpu_emulator.h -+++ b/arch/mips/include/asm/fpu_emulator.h -@@ -30,6 +30,7 @@ - #include <asm/local.h> - #include <asm/processor.h> - -+#ifdef CONFIG_MIPS_FPU_EMULATOR - #ifdef CONFIG_DEBUG_FS - - struct mips_fpu_emulator_stats { -@@ -179,6 +180,16 @@ do { \ - extern int fpu_emulator_cop1Handler(struct pt_regs *xcp, - struct mips_fpu_struct *ctx, int has_fpu, - void __user **fault_addr); -+#else /* no CONFIG_MIPS_FPU_EMULATOR */ -+static inline int fpu_emulator_cop1Handler(struct pt_regs *xcp, -+ struct mips_fpu_struct *ctx, int has_fpu, -+ void __user **fault_addr) -+{ -+ *fault_addr = NULL; -+ return SIGILL; /* we don't speak MIPS FPU */ -+} -+#endif /* CONFIG_MIPS_FPU_EMULATOR */ -+ - void force_fcr31_sig(unsigned long fcr31, void __user *fault_addr, - struct task_struct *tsk); - int process_fpemu_return(int sig, void __user *fault_addr, ---- a/arch/mips/include/asm/dsemul.h -+++ b/arch/mips/include/asm/dsemul.h -@@ -41,6 +41,7 @@ struct task_struct; - extern int mips_dsemul(struct pt_regs *regs, mips_instruction ir, - unsigned long branch_pc, unsigned long cont_pc); - -+#ifdef CONFIG_MIPS_FPU_EMULATOR - /** - * do_dsemulret() - Return from a delay slot 'emulation' frame - * @xcp: User thread register context. -@@ -88,5 +89,27 @@ extern bool dsemul_thread_rollback(struc - * before @mm is freed in order to avoid memory leaks. - */ - extern void dsemul_mm_cleanup(struct mm_struct *mm); -+#else -+static inline bool do_dsemulret(struct pt_regs *xcp) -+{ -+ return false; -+} -+ -+static inline bool dsemul_thread_cleanup(struct task_struct *tsk) -+{ -+ return false; -+} -+ -+static inline bool dsemul_thread_rollback(struct pt_regs *regs) -+{ -+ return false; -+} -+ -+static inline void dsemul_mm_cleanup(struct mm_struct *mm) -+{ -+ -+} -+ -+#endif - - #endif /* __MIPS_ASM_DSEMUL_H__ */ diff --git a/target/linux/generic/pending-4.14/305-mips_module_reloc.patch b/target/linux/generic/pending-4.14/305-mips_module_reloc.patch deleted file mode 100644 index 609a96db49..0000000000 --- a/target/linux/generic/pending-4.14/305-mips_module_reloc.patch +++ /dev/null @@ -1,371 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: mips: replace -mlong-calls with -mno-long-calls to make function calls faster in kernel modules to achieve this, try to - -lede-commit: 3b3d64743ba2a874df9d70cd19e242205b0a788c -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - arch/mips/Makefile | 5 + - arch/mips/include/asm/module.h | 5 + - arch/mips/kernel/module.c | 279 ++++++++++++++++++++++++++++++++++++++++- - 3 files changed, 284 insertions(+), 5 deletions(-) - ---- a/arch/mips/Makefile -+++ b/arch/mips/Makefile -@@ -93,8 +93,18 @@ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlin - cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely - cflags-y += -msoft-float - LDFLAGS_vmlinux += -G 0 -static -n -nostdlib -+ifdef CONFIG_64BIT - KBUILD_AFLAGS_MODULE += -mlong-calls - KBUILD_CFLAGS_MODULE += -mlong-calls -+else -+ ifdef CONFIG_DYNAMIC_FTRACE -+ KBUILD_AFLAGS_MODULE += -mlong-calls -+ KBUILD_CFLAGS_MODULE += -mlong-calls -+ else -+ KBUILD_AFLAGS_MODULE += -mno-long-calls -+ KBUILD_CFLAGS_MODULE += -mno-long-calls -+ endif -+endif - - ifeq ($(CONFIG_RELOCATABLE),y) - LDFLAGS_vmlinux += --emit-relocs ---- a/arch/mips/include/asm/module.h -+++ b/arch/mips/include/asm/module.h -@@ -12,6 +12,11 @@ struct mod_arch_specific { - const struct exception_table_entry *dbe_start; - const struct exception_table_entry *dbe_end; - struct mips_hi16 *r_mips_hi16_list; -+ -+ void *phys_plt_tbl; -+ void *virt_plt_tbl; -+ unsigned int phys_plt_offset; -+ unsigned int virt_plt_offset; - }; - - typedef uint8_t Elf64_Byte; /* Type for a 8-bit quantity. */ ---- a/arch/mips/kernel/module.c -+++ b/arch/mips/kernel/module.c -@@ -44,14 +44,221 @@ struct mips_hi16 { - static LIST_HEAD(dbe_list); - static DEFINE_SPINLOCK(dbe_lock); - --#ifdef MODULE_START -+/* -+ * Get the potential max trampolines size required of the init and -+ * non-init sections. Only used if we cannot find enough contiguous -+ * physically mapped memory to put the module into. -+ */ -+static unsigned int -+get_plt_size(const Elf_Ehdr *hdr, const Elf_Shdr *sechdrs, -+ const char *secstrings, unsigned int symindex, bool is_init) -+{ -+ unsigned long ret = 0; -+ unsigned int i, j; -+ Elf_Sym *syms; -+ -+ /* Everything marked ALLOC (this includes the exported symbols) */ -+ for (i = 1; i < hdr->e_shnum; ++i) { -+ unsigned int info = sechdrs[i].sh_info; -+ -+ if (sechdrs[i].sh_type != SHT_REL -+ && sechdrs[i].sh_type != SHT_RELA) -+ continue; -+ -+ /* Not a valid relocation section? */ -+ if (info >= hdr->e_shnum) -+ continue; -+ -+ /* Don't bother with non-allocated sections */ -+ if (!(sechdrs[info].sh_flags & SHF_ALLOC)) -+ continue; -+ -+ /* If it's called *.init*, and we're not init, we're -+ not interested */ -+ if ((strstr(secstrings + sechdrs[i].sh_name, ".init") != 0) -+ != is_init) -+ continue; -+ -+ syms = (Elf_Sym *) sechdrs[symindex].sh_addr; -+ if (sechdrs[i].sh_type == SHT_REL) { -+ Elf_Mips_Rel *rel = (void *) sechdrs[i].sh_addr; -+ unsigned int size = sechdrs[i].sh_size / sizeof(*rel); -+ -+ for (j = 0; j < size; ++j) { -+ Elf_Sym *sym; -+ -+ if (ELF_MIPS_R_TYPE(rel[j]) != R_MIPS_26) -+ continue; -+ -+ sym = syms + ELF_MIPS_R_SYM(rel[j]); -+ if (!is_init && sym->st_shndx != SHN_UNDEF) -+ continue; -+ -+ ret += 4 * sizeof(int); -+ } -+ } else { -+ Elf_Mips_Rela *rela = (void *) sechdrs[i].sh_addr; -+ unsigned int size = sechdrs[i].sh_size / sizeof(*rela); -+ -+ for (j = 0; j < size; ++j) { -+ Elf_Sym *sym; -+ -+ if (ELF_MIPS_R_TYPE(rela[j]) != R_MIPS_26) -+ continue; -+ -+ sym = syms + ELF_MIPS_R_SYM(rela[j]); -+ if (!is_init && sym->st_shndx != SHN_UNDEF) -+ continue; -+ -+ ret += 4 * sizeof(int); -+ } -+ } -+ } -+ -+ return ret; -+} -+ -+#ifndef MODULE_START -+static void *alloc_phys(unsigned long size) -+{ -+ unsigned order; -+ struct page *page; -+ struct page *p; -+ -+ size = PAGE_ALIGN(size); -+ order = get_order(size); -+ -+ page = alloc_pages(GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN | -+ __GFP_THISNODE, order); -+ if (!page) -+ return NULL; -+ -+ split_page(page, order); -+ -+ /* mark all pages except for the last one */ -+ for (p = page; p + 1 < page + (size >> PAGE_SHIFT); ++p) -+ set_bit(PG_owner_priv_1, &p->flags); -+ -+ for (p = page + (size >> PAGE_SHIFT); p < page + (1 << order); ++p) -+ __free_page(p); -+ -+ return page_address(page); -+} -+#endif -+ -+static void free_phys(void *ptr) -+{ -+ struct page *page; -+ bool free; -+ -+ page = virt_to_page(ptr); -+ do { -+ free = test_and_clear_bit(PG_owner_priv_1, &page->flags); -+ __free_page(page); -+ page++; -+ } while (free); -+} -+ -+ - void *module_alloc(unsigned long size) - { -+#ifdef MODULE_START - return __vmalloc_node_range(size, 1, MODULE_START, MODULE_END, - GFP_KERNEL, PAGE_KERNEL, 0, NUMA_NO_NODE, - __builtin_return_address(0)); -+#else -+ void *ptr; -+ -+ if (size == 0) -+ return NULL; -+ -+ ptr = alloc_phys(size); -+ -+ /* If we failed to allocate physically contiguous memory, -+ * fall back to regular vmalloc. The module loader code will -+ * create jump tables to handle long jumps */ -+ if (!ptr) -+ return vmalloc(size); -+ -+ return ptr; -+#endif - } -+ -+static inline bool is_phys_addr(void *ptr) -+{ -+#ifdef CONFIG_64BIT -+ return (KSEGX((unsigned long)ptr) == CKSEG0); -+#else -+ return (KSEGX(ptr) == KSEG0); - #endif -+} -+ -+/* Free memory returned from module_alloc */ -+void module_memfree(void *module_region) -+{ -+ if (is_phys_addr(module_region)) -+ free_phys(module_region); -+ else -+ vfree(module_region); -+} -+ -+static void *__module_alloc(int size, bool phys) -+{ -+ void *ptr; -+ -+ if (phys) -+ ptr = kmalloc(size, GFP_KERNEL); -+ else -+ ptr = vmalloc(size); -+ return ptr; -+} -+ -+static void __module_free(void *ptr) -+{ -+ if (is_phys_addr(ptr)) -+ kfree(ptr); -+ else -+ vfree(ptr); -+} -+ -+int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs, -+ char *secstrings, struct module *mod) -+{ -+ unsigned int symindex = 0; -+ unsigned int core_size, init_size; -+ int i; -+ -+ mod->arch.phys_plt_offset = 0; -+ mod->arch.virt_plt_offset = 0; -+ mod->arch.phys_plt_tbl = NULL; -+ mod->arch.virt_plt_tbl = NULL; -+ -+ if (IS_ENABLED(CONFIG_64BIT)) -+ return 0; -+ -+ for (i = 1; i < hdr->e_shnum; i++) -+ if (sechdrs[i].sh_type == SHT_SYMTAB) -+ symindex = i; -+ -+ core_size = get_plt_size(hdr, sechdrs, secstrings, symindex, false); -+ init_size = get_plt_size(hdr, sechdrs, secstrings, symindex, true); -+ -+ if ((core_size + init_size) == 0) -+ return 0; -+ -+ mod->arch.phys_plt_tbl = __module_alloc(core_size + init_size, 1); -+ if (!mod->arch.phys_plt_tbl) -+ return -ENOMEM; -+ -+ mod->arch.virt_plt_tbl = __module_alloc(core_size + init_size, 0); -+ if (!mod->arch.virt_plt_tbl) { -+ __module_free(mod->arch.phys_plt_tbl); -+ mod->arch.phys_plt_tbl = NULL; -+ return -ENOMEM; -+ } -+ -+ return 0; -+} - - static int apply_r_mips_none(struct module *me, u32 *location, - u32 base, Elf_Addr v, bool rela) -@@ -67,9 +274,40 @@ static int apply_r_mips_32(struct module - return 0; - } - -+static Elf_Addr add_plt_entry_to(unsigned *plt_offset, -+ void *start, Elf_Addr v) -+{ -+ unsigned *tramp = start + *plt_offset; -+ *plt_offset += 4 * sizeof(int); -+ -+ /* adjust carry for addiu */ -+ if (v & 0x00008000) -+ v += 0x10000; -+ -+ tramp[0] = 0x3c190000 | (v >> 16); /* lui t9, hi16 */ -+ tramp[1] = 0x27390000 | (v & 0xffff); /* addiu t9, t9, lo16 */ -+ tramp[2] = 0x03200008; /* jr t9 */ -+ tramp[3] = 0x00000000; /* nop */ -+ -+ return (Elf_Addr) tramp; -+} -+ -+static Elf_Addr add_plt_entry(struct module *me, void *location, Elf_Addr v) -+{ -+ if (is_phys_addr(location)) -+ return add_plt_entry_to(&me->arch.phys_plt_offset, -+ me->arch.phys_plt_tbl, v); -+ else -+ return add_plt_entry_to(&me->arch.virt_plt_offset, -+ me->arch.virt_plt_tbl, v); -+ -+} -+ - static int apply_r_mips_26(struct module *me, u32 *location, - u32 base, Elf_Addr v, bool rela) - { -+ u32 ofs = base & 0x03ffffff; -+ - if (v % 4) { - pr_err("module %s: dangerous R_MIPS_26 relocation\n", - me->name); -@@ -77,13 +315,17 @@ static int apply_r_mips_26(struct module - } - - if ((v & 0xf0000000) != (((unsigned long)location + 4) & 0xf0000000)) { -- pr_err("module %s: relocation overflow\n", -- me->name); -- return -ENOEXEC; -+ v = add_plt_entry(me, location, v + (ofs << 2)); -+ if (!v) { -+ pr_err("module %s: relocation overflow\n", -+ me->name); -+ return -ENOEXEC; -+ } -+ ofs = 0; - } - - *location = (*location & ~0x03ffffff) | -- ((base + (v >> 2)) & 0x03ffffff); -+ ((ofs + (v >> 2)) & 0x03ffffff); - - return 0; - } -@@ -459,9 +701,36 @@ int module_finalize(const Elf_Ehdr *hdr, - list_add(&me->arch.dbe_list, &dbe_list); - spin_unlock_irq(&dbe_lock); - } -+ -+ /* Get rid of the fixup trampoline if we're running the module -+ * from physically mapped address space */ -+ if (me->arch.phys_plt_offset == 0) { -+ __module_free(me->arch.phys_plt_tbl); -+ me->arch.phys_plt_tbl = NULL; -+ } -+ if (me->arch.virt_plt_offset == 0) { -+ __module_free(me->arch.virt_plt_tbl); -+ me->arch.virt_plt_tbl = NULL; -+ } -+ - return 0; - } - -+void module_arch_freeing_init(struct module *mod) -+{ -+ if (mod->state == MODULE_STATE_LIVE) -+ return; -+ -+ if (mod->arch.phys_plt_tbl) { -+ __module_free(mod->arch.phys_plt_tbl); -+ mod->arch.phys_plt_tbl = NULL; -+ } -+ if (mod->arch.virt_plt_tbl) { -+ __module_free(mod->arch.virt_plt_tbl); -+ mod->arch.virt_plt_tbl = NULL; -+ } -+} -+ - void module_arch_cleanup(struct module *mod) - { - spin_lock_irq(&dbe_lock); diff --git a/target/linux/generic/pending-4.14/306-mips_mem_functions_performance.patch b/target/linux/generic/pending-4.14/306-mips_mem_functions_performance.patch deleted file mode 100644 index e73cfd61b3..0000000000 --- a/target/linux/generic/pending-4.14/306-mips_mem_functions_performance.patch +++ /dev/null @@ -1,106 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: [PATCH] mips: allow the compiler to optimize memset, memcmp, memcpy for better performance and (in some instances) smaller code - -lede-commit: 07e59c7bc7f375f792ec9734be42fe4fa391a8bb -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - arch/mips/boot/compressed/Makefile | 3 ++- - arch/mips/include/asm/string.h | 38 ++++++++++++++++++++++++++++++++++++++ - arch/mips/lib/Makefile | 2 +- - arch/mips/lib/memcmp.c | 22 ++++++++++++++++++++++ - 4 files changed, 63 insertions(+), 2 deletions(-) - create mode 100644 arch/mips/lib/memcmp.c - ---- a/arch/mips/boot/compressed/Makefile -+++ b/arch/mips/boot/compressed/Makefile -@@ -23,7 +23,8 @@ KBUILD_CFLAGS := $(filter-out -pg, $(KBU - KBUILD_CFLAGS := $(filter-out -fstack-protector, $(KBUILD_CFLAGS)) - - KBUILD_CFLAGS := $(KBUILD_CFLAGS) -D__KERNEL__ \ -- -DBOOT_HEAP_SIZE=$(BOOT_HEAP_SIZE) -D"VMLINUX_LOAD_ADDRESS_ULL=$(VMLINUX_LOAD_ADDRESS)ull" -+ -DBOOT_HEAP_SIZE=$(BOOT_HEAP_SIZE) -D"VMLINUX_LOAD_ADDRESS_ULL=$(VMLINUX_LOAD_ADDRESS)ull" \ -+ -D__ZBOOT__ - - KBUILD_AFLAGS := $(KBUILD_AFLAGS) -D__ASSEMBLY__ \ - -DBOOT_HEAP_SIZE=$(BOOT_HEAP_SIZE) \ ---- a/arch/mips/include/asm/string.h -+++ b/arch/mips/include/asm/string.h -@@ -140,4 +140,42 @@ extern void *memcpy(void *__to, __const_ - #define __HAVE_ARCH_MEMMOVE - extern void *memmove(void *__dest, __const__ void *__src, size_t __n); - -+#ifndef __ZBOOT__ -+#define memset(__s, __c, len) \ -+({ \ -+ size_t __len = (len); \ -+ void *__ret; \ -+ if (__builtin_constant_p(len) && __len >= 64) \ -+ __ret = memset((__s), (__c), __len); \ -+ else \ -+ __ret = __builtin_memset((__s), (__c), __len); \ -+ __ret; \ -+}) -+ -+#define memcpy(dst, src, len) \ -+({ \ -+ size_t __len = (len); \ -+ void *__ret; \ -+ if (__builtin_constant_p(len) && __len >= 64) \ -+ __ret = memcpy((dst), (src), __len); \ -+ else \ -+ __ret = __builtin_memcpy((dst), (src), __len); \ -+ __ret; \ -+}) -+ -+#define memmove(dst, src, len) \ -+({ \ -+ size_t __len = (len); \ -+ void *__ret; \ -+ if (__builtin_constant_p(len) && __len >= 64) \ -+ __ret = memmove((dst), (src), __len); \ -+ else \ -+ __ret = __builtin_memmove((dst), (src), __len); \ -+ __ret; \ -+}) -+ -+#define __HAVE_ARCH_MEMCMP -+#define memcmp(src1, src2, len) __builtin_memcmp((src1), (src2), (len)) -+#endif -+ - #endif /* _ASM_STRING_H */ ---- a/arch/mips/lib/Makefile -+++ b/arch/mips/lib/Makefile -@@ -5,7 +5,7 @@ - - lib-y += bitops.o csum_partial.o delay.o memcpy.o memset.o \ - mips-atomic.o strncpy_user.o \ -- strnlen_user.o uncached.o -+ strnlen_user.o uncached.o memcmp.o - - obj-y += iomap.o iomap_copy.o - obj-$(CONFIG_PCI) += iomap-pci.o ---- /dev/null -+++ b/arch/mips/lib/memcmp.c -@@ -0,0 +1,22 @@ -+/* -+ * copied from linux/lib/string.c -+ * -+ * Copyright (C) 1991, 1992 Linus Torvalds -+ */ -+ -+#include <linux/module.h> -+#include <linux/string.h> -+ -+#undef memcmp -+int memcmp(const void *cs, const void *ct, size_t count) -+{ -+ const unsigned char *su1, *su2; -+ int res = 0; -+ -+ for (su1 = cs, su2 = ct; 0 < count; ++su1, ++su2, count--) -+ if ((res = *su1 - *su2) != 0) -+ break; -+ return res; -+} -+EXPORT_SYMBOL(memcmp); -+ diff --git a/target/linux/generic/pending-4.14/307-mips_highmem_offset.patch b/target/linux/generic/pending-4.14/307-mips_highmem_offset.patch deleted file mode 100644 index 0529b0c5c8..0000000000 --- a/target/linux/generic/pending-4.14/307-mips_highmem_offset.patch +++ /dev/null @@ -1,19 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: kernel: adjust mips highmem offset to avoid the need for -mlong-calls on systems with >256M RAM - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - arch/mips/include/asm/mach-generic/spaces.h | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/arch/mips/include/asm/mach-generic/spaces.h -+++ b/arch/mips/include/asm/mach-generic/spaces.h -@@ -46,7 +46,7 @@ - * Memory above this physical address will be considered highmem. - */ - #ifndef HIGHMEM_START --#define HIGHMEM_START _AC(0x20000000, UL) -+#define HIGHMEM_START _AC(0x10000000, UL) - #endif - - #endif /* CONFIG_32BIT */ diff --git a/target/linux/generic/pending-4.14/308-mips32r2_tune.patch b/target/linux/generic/pending-4.14/308-mips32r2_tune.patch deleted file mode 100644 index a67306031c..0000000000 --- a/target/linux/generic/pending-4.14/308-mips32r2_tune.patch +++ /dev/null @@ -1,22 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: kernel: add -mtune=34kc to MIPS CFLAGS when building for mips32r2 - -This provides a good tradeoff across at least 24Kc-74Kc, while also -producing smaller code. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - arch/mips/Makefile | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/arch/mips/Makefile -+++ b/arch/mips/Makefile -@@ -166,7 +166,7 @@ cflags-$(CONFIG_CPU_VR41XX) += -march=r4 - cflags-$(CONFIG_CPU_R4X00) += -march=r4600 -Wa,--trap - cflags-$(CONFIG_CPU_TX49XX) += -march=r4600 -Wa,--trap - cflags-$(CONFIG_CPU_MIPS32_R1) += -march=mips32 -Wa,--trap --cflags-$(CONFIG_CPU_MIPS32_R2) += -march=mips32r2 -Wa,--trap -+cflags-$(CONFIG_CPU_MIPS32_R2) += -march=mips32r2 -mtune=34kc -Wa,--trap - cflags-$(CONFIG_CPU_MIPS32_R6) += -march=mips32r6 -Wa,--trap -modd-spreg - cflags-$(CONFIG_CPU_MIPS64_R1) += -march=mips64 -Wa,--trap - cflags-$(CONFIG_CPU_MIPS64_R2) += -march=mips64r2 -Wa,--trap diff --git a/target/linux/generic/pending-4.14/309-MIPS-Add-CPU-option-reporting-to-proc-cpuinfo.patch b/target/linux/generic/pending-4.14/309-MIPS-Add-CPU-option-reporting-to-proc-cpuinfo.patch deleted file mode 100644 index 954830509c..0000000000 --- a/target/linux/generic/pending-4.14/309-MIPS-Add-CPU-option-reporting-to-proc-cpuinfo.patch +++ /dev/null @@ -1,140 +0,0 @@ -From 87ec87c2ad615c1a177cd08ef5fa29fc739f6e50 Mon Sep 17 00:00:00 2001 -From: Hauke Mehrtens <hauke@hauke-m.de> -Date: Sun, 23 Dec 2018 18:06:53 +0100 -Subject: [PATCH] MIPS: Add CPU option reporting to /proc/cpuinfo - -Many MIPS CPUs have optional CPU features which are not activates for -all CPU cores. Print the CPU options which are implemented in the core -in /proc/cpuinfo. This makes it possible to see what features are -supported and which are not supported. This should cover all standard -MIPS extensions, before it only printed information about the main MIPS -ASEs. - -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> ---- - arch/mips/kernel/proc.c | 116 ++++++++++++++++++++++++++++++++++++++++ - 1 file changed, 116 insertions(+) - ---- a/arch/mips/kernel/proc.c -+++ b/arch/mips/kernel/proc.c -@@ -130,6 +130,120 @@ static int show_cpuinfo(struct seq_file - seq_printf(m, "micromips kernel\t: %s\n", - (read_c0_config3() & MIPS_CONF3_ISA_OE) ? "yes" : "no"); - } -+ -+ seq_printf(m, "Options implemented\t:"); -+ if (cpu_has_tlb) -+ seq_printf(m, "%s", " tlb"); -+ if (cpu_has_ftlb) -+ seq_printf(m, "%s", " ftlb"); -+ if (cpu_has_tlbinv) -+ seq_printf(m, "%s", " tlbinv"); -+ if (cpu_has_segments) -+ seq_printf(m, "%s", " segments"); -+ if (cpu_has_rixiex) -+ seq_printf(m, "%s", " rixiex"); -+ if (cpu_has_ldpte) -+ seq_printf(m, "%s", " ldpte"); -+ if (cpu_has_maar) -+ seq_printf(m, "%s", " maar"); -+ if (cpu_has_rw_llb) -+ seq_printf(m, "%s", " rw_llb"); -+ if (cpu_has_4kex) -+ seq_printf(m, "%s", " 4kex"); -+ if (cpu_has_3k_cache) -+ seq_printf(m, "%s", " 3k_cache"); -+ if (cpu_has_4k_cache) -+ seq_printf(m, "%s", " 4k_cache"); -+ if (cpu_has_6k_cache) -+ seq_printf(m, "%s", " 6k_cache"); -+ if (cpu_has_8k_cache) -+ seq_printf(m, "%s", " 8k_cache"); -+ if (cpu_has_tx39_cache) -+ seq_printf(m, "%s", " tx39_cache"); -+ if (cpu_has_octeon_cache) -+ seq_printf(m, "%s", " octeon_cache"); -+ if (cpu_has_fpu) -+ seq_printf(m, "%s", " fpu"); -+ if (cpu_has_32fpr) -+ seq_printf(m, "%s", " 32fpr"); -+ if (cpu_has_cache_cdex_p) -+ seq_printf(m, "%s", " cache_cdex_p"); -+ if (cpu_has_cache_cdex_s) -+ seq_printf(m, "%s", " cache_cdex_s"); -+ if (cpu_has_prefetch) -+ seq_printf(m, "%s", " prefetch"); -+ if (cpu_has_mcheck) -+ seq_printf(m, "%s", " mcheck"); -+ if (cpu_has_ejtag) -+ seq_printf(m, "%s", " ejtag"); -+ if (cpu_has_llsc) -+ seq_printf(m, "%s", " llsc"); -+ if (cpu_has_bp_ghist) -+ seq_printf(m, "%s", " bp_ghist"); -+ if (cpu_has_guestctl0ext) -+ seq_printf(m, "%s", " guestctl0ext"); -+ if (cpu_has_guestctl1) -+ seq_printf(m, "%s", " guestctl1"); -+ if (cpu_has_guestctl2) -+ seq_printf(m, "%s", " guestctl2"); -+ if (cpu_has_guestid) -+ seq_printf(m, "%s", " guestid"); -+ if (cpu_has_drg) -+ seq_printf(m, "%s", " drg"); -+ if (cpu_has_rixi) -+ seq_printf(m, "%s", " rixi"); -+ if (cpu_has_lpa) -+ seq_printf(m, "%s", " lpa"); -+ if (cpu_has_mvh) -+ seq_printf(m, "%s", " mvh"); -+ if (cpu_has_vtag_icache) -+ seq_printf(m, "%s", " vtag_icache"); -+ if (cpu_has_dc_aliases) -+ seq_printf(m, "%s", " dc_aliases"); -+ if (cpu_has_ic_fills_f_dc) -+ seq_printf(m, "%s", " ic_fills_f_dc"); -+ if (cpu_has_pindexed_dcache) -+ seq_printf(m, "%s", " pindexed_dcache"); -+ if (cpu_has_userlocal) -+ seq_printf(m, "%s", " userlocal"); -+ if (cpu_has_nofpuex) -+ seq_printf(m, "%s", " nofpuex"); -+ if (cpu_has_vint) -+ seq_printf(m, "%s", " vint"); -+ if (cpu_has_veic) -+ seq_printf(m, "%s", " veic"); -+ if (cpu_has_inclusive_pcaches) -+ seq_printf(m, "%s", " inclusive_pcaches"); -+ if (cpu_has_perf_cntr_intr_bit) -+ seq_printf(m, "%s", " perf_cntr_intr_bit"); -+ if (cpu_has_ufr) -+ seq_printf(m, "%s", " ufr"); -+ if (cpu_has_fre) -+ seq_printf(m, "%s", " fre"); -+ if (cpu_has_cdmm) -+ seq_printf(m, "%s", " cdmm"); -+ if (cpu_has_small_pages) -+ seq_printf(m, "%s", " small_pages"); -+ if (cpu_has_nan_legacy) -+ seq_printf(m, "%s", " nan_legacy"); -+ if (cpu_has_nan_2008) -+ seq_printf(m, "%s", " nan_2008"); -+ if (cpu_has_ebase_wg) -+ seq_printf(m, "%s", " ebase_wg"); -+ if (cpu_has_badinstr) -+ seq_printf(m, "%s", " badinstr"); -+ if (cpu_has_badinstrp) -+ seq_printf(m, "%s", " badinstrp"); -+ if (cpu_has_contextconfig) -+ seq_printf(m, "%s", " contextconfig"); -+ if (cpu_has_perf) -+ seq_printf(m, "%s", " perf"); -+ if (cpu_has_shared_ftlb_ram) -+ seq_printf(m, "%s", " shared_ftlb_ram"); -+ if (cpu_has_shared_ftlb_entries) -+ seq_printf(m, "%s", " shared_ftlb_entries"); -+ seq_printf(m, "\n"); -+ - seq_printf(m, "shadow register sets\t: %d\n", - cpu_data[n].srsets); - seq_printf(m, "kscratch registers\t: %d\n", diff --git a/target/linux/generic/pending-4.14/310-arm_module_unresolved_weak_sym.patch b/target/linux/generic/pending-4.14/310-arm_module_unresolved_weak_sym.patch deleted file mode 100644 index bc9f0a4c4d..0000000000 --- a/target/linux/generic/pending-4.14/310-arm_module_unresolved_weak_sym.patch +++ /dev/null @@ -1,22 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: fix errors in unresolved weak symbols on arm - -lede-commit: 570699d4838a907c3ef9f2819bf19eb72997b32f -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - arch/arm/kernel/module.c | 4 ++++ - 1 file changed, 4 insertions(+) - ---- a/arch/arm/kernel/module.c -+++ b/arch/arm/kernel/module.c -@@ -95,6 +95,10 @@ apply_relocate(Elf32_Shdr *sechdrs, cons - return -ENOEXEC; - } - -+ if ((IS_ERR_VALUE(sym->st_value) || !sym->st_value) && -+ ELF_ST_BIND(sym->st_info) == STB_WEAK) -+ continue; -+ - loc = dstsec->sh_addr + rel->r_offset; - - switch (ELF32_R_TYPE(rel->r_info)) { diff --git a/target/linux/generic/pending-4.14/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch b/target/linux/generic/pending-4.14/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch deleted file mode 100644 index 44d85b5b86..0000000000 --- a/target/linux/generic/pending-4.14/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch +++ /dev/null @@ -1,274 +0,0 @@ -From: Yousong Zhou <yszhou4tech@gmail.com> -Subject: MIPS: kexec: Accept command line parameters from userspace. - -Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com> ---- - arch/mips/kernel/machine_kexec.c | 153 +++++++++++++++++++++++++++++++----- - arch/mips/kernel/machine_kexec.h | 20 +++++ - arch/mips/kernel/relocate_kernel.S | 21 +++-- - 3 files changed, 167 insertions(+), 27 deletions(-) - create mode 100644 arch/mips/kernel/machine_kexec.h - ---- a/arch/mips/kernel/machine_kexec.c -+++ b/arch/mips/kernel/machine_kexec.c -@@ -10,14 +10,11 @@ - #include <linux/mm.h> - #include <linux/delay.h> - -+#include <asm/bootinfo.h> - #include <asm/cacheflush.h> - #include <asm/page.h> -- --extern const unsigned char relocate_new_kernel[]; --extern const size_t relocate_new_kernel_size; -- --extern unsigned long kexec_start_address; --extern unsigned long kexec_indirection_page; -+#include <linux/uaccess.h> -+#include "machine_kexec.h" - - int (*_machine_kexec_prepare)(struct kimage *) = NULL; - void (*_machine_kexec_shutdown)(void) = NULL; -@@ -28,6 +25,101 @@ atomic_t kexec_ready_to_reboot = ATOMIC_ - void (*_crash_smp_send_stop)(void) = NULL; - #endif - -+static void machine_kexec_print_args(void) -+{ -+ unsigned long argc = (int)kexec_args[0]; -+ int i; -+ -+ pr_info("kexec_args[0] (argc): %lu\n", argc); -+ pr_info("kexec_args[1] (argv): %p\n", (void *)kexec_args[1]); -+ pr_info("kexec_args[2] (env ): %p\n", (void *)kexec_args[2]); -+ pr_info("kexec_args[3] (desc): %p\n", (void *)kexec_args[3]); -+ -+ for (i = 0; i < argc; i++) { -+ pr_info("kexec_argv[%d] = %p, %s\n", -+ i, kexec_argv[i], kexec_argv[i]); -+ } -+} -+ -+static void machine_kexec_init_argv(struct kimage *image) -+{ -+ void __user *buf = NULL; -+ size_t bufsz; -+ size_t size; -+ int i; -+ -+ bufsz = 0; -+ for (i = 0; i < image->nr_segments; i++) { -+ struct kexec_segment *seg; -+ -+ seg = &image->segment[i]; -+ if (seg->bufsz < 6) -+ continue; -+ -+ if (strncmp((char *) seg->buf, "kexec ", 6)) -+ continue; -+ -+ buf = seg->buf; -+ bufsz = seg->bufsz; -+ break; -+ } -+ -+ if (!buf) -+ return; -+ -+ size = KEXEC_COMMAND_LINE_SIZE; -+ size = min(size, bufsz); -+ if (size < bufsz) -+ pr_warn("kexec command line truncated to %zd bytes\n", size); -+ -+ /* Copy to kernel space */ -+ if (copy_from_user(kexec_argv_buf, buf, size)) -+ pr_warn("kexec command line copy to kernel space failed\n"); -+ -+ kexec_argv_buf[size - 1] = 0; -+} -+ -+static void machine_kexec_parse_argv(struct kimage *image) -+{ -+ char *reboot_code_buffer; -+ int reloc_delta; -+ char *ptr; -+ int argc; -+ int i; -+ -+ ptr = kexec_argv_buf; -+ argc = 0; -+ -+ /* -+ * convert command line string to array of parameters -+ * (as bootloader does). -+ */ -+ while (ptr && *ptr && (KEXEC_MAX_ARGC > argc)) { -+ if (*ptr == ' ') { -+ *ptr++ = '\0'; -+ continue; -+ } -+ -+ kexec_argv[argc++] = ptr; -+ ptr = strchr(ptr, ' '); -+ } -+ -+ if (!argc) -+ return; -+ -+ kexec_args[0] = argc; -+ kexec_args[1] = (unsigned long)kexec_argv; -+ kexec_args[2] = 0; -+ kexec_args[3] = 0; -+ -+ reboot_code_buffer = page_address(image->control_code_page); -+ reloc_delta = reboot_code_buffer - (char *)kexec_relocate_new_kernel; -+ -+ kexec_args[1] += reloc_delta; -+ for (i = 0; i < argc; i++) -+ kexec_argv[i] += reloc_delta; -+} -+ - static void kexec_image_info(const struct kimage *kimage) - { - unsigned long i; -@@ -52,6 +144,18 @@ int - machine_kexec_prepare(struct kimage *kimage) - { - kexec_image_info(kimage); -+ /* -+ * Whenever arguments passed from kexec-tools, Init the arguments as -+ * the original ones to try avoiding booting failure. -+ */ -+ -+ kexec_args[0] = fw_arg0; -+ kexec_args[1] = fw_arg1; -+ kexec_args[2] = fw_arg2; -+ kexec_args[3] = fw_arg3; -+ -+ machine_kexec_init_argv(kimage); -+ machine_kexec_parse_argv(kimage); - - if (_machine_kexec_prepare) - return _machine_kexec_prepare(kimage); -@@ -89,10 +193,12 @@ machine_kexec(struct kimage *image) - unsigned long *ptr; - - reboot_code_buffer = -- (unsigned long)page_address(image->control_code_page); -+ (unsigned long)page_address(image->control_code_page); -+ pr_info("reboot_code_buffer = %p\n", (void *)reboot_code_buffer); - - kexec_start_address = - (unsigned long) phys_to_virt(image->start); -+ pr_info("kexec_start_address = %p\n", (void *)kexec_start_address); - - if (image->type == KEXEC_TYPE_DEFAULT) { - kexec_indirection_page = -@@ -100,9 +206,19 @@ machine_kexec(struct kimage *image) - } else { - kexec_indirection_page = (unsigned long)&image->head; - } -+ pr_info("kexec_indirection_page = %p\n", (void *)kexec_indirection_page); - -- memcpy((void*)reboot_code_buffer, relocate_new_kernel, -- relocate_new_kernel_size); -+ pr_info("Where is memcpy: %p\n", memcpy); -+ pr_info("kexec_relocate_new_kernel = %p, kexec_relocate_new_kernel_end = %p\n", -+ (void *)kexec_relocate_new_kernel, &kexec_relocate_new_kernel_end); -+ pr_info("Copy %lu bytes from %p to %p\n", KEXEC_RELOCATE_NEW_KERNEL_SIZE, -+ (void *)kexec_relocate_new_kernel, (void *)reboot_code_buffer); -+ memcpy((void*)reboot_code_buffer, kexec_relocate_new_kernel, -+ KEXEC_RELOCATE_NEW_KERNEL_SIZE); -+ -+ pr_info("Before _print_args().\n"); -+ machine_kexec_print_args(); -+ pr_info("Before eval loop.\n"); - - /* - * The generic kexec code builds a page list with physical -@@ -124,15 +240,16 @@ machine_kexec(struct kimage *image) - /* - * we do not want to be bothered. - */ -+ pr_info("Before irq_disable.\n"); - local_irq_disable(); - -- printk("Will call new kernel at %08lx\n", image->start); -- printk("Bye ...\n"); -+ pr_info("Will call new kernel at %08lx\n", image->start); -+ pr_info("Bye ...\n"); - __flush_cache_all(); - #ifdef CONFIG_SMP - /* All secondary cpus now may jump to kexec_wait cycle */ - relocated_kexec_smp_wait = reboot_code_buffer + -- (void *)(kexec_smp_wait - relocate_new_kernel); -+ (void *)(kexec_smp_wait - kexec_relocate_new_kernel); - smp_wmb(); - atomic_set(&kexec_ready_to_reboot, 1); - #endif ---- /dev/null -+++ b/arch/mips/kernel/machine_kexec.h -@@ -0,0 +1,20 @@ -+#ifndef _MACHINE_KEXEC_H -+#define _MACHINE_KEXEC_H -+ -+#ifndef __ASSEMBLY__ -+extern const unsigned char kexec_relocate_new_kernel[]; -+extern unsigned long kexec_relocate_new_kernel_end; -+extern unsigned long kexec_start_address; -+extern unsigned long kexec_indirection_page; -+ -+extern char kexec_argv_buf[]; -+extern char *kexec_argv[]; -+ -+#define KEXEC_RELOCATE_NEW_KERNEL_SIZE ((unsigned long)&kexec_relocate_new_kernel_end - (unsigned long)kexec_relocate_new_kernel) -+#endif /* !__ASSEMBLY__ */ -+ -+#define KEXEC_COMMAND_LINE_SIZE 256 -+#define KEXEC_ARGV_SIZE (KEXEC_COMMAND_LINE_SIZE / 16) -+#define KEXEC_MAX_ARGC (KEXEC_ARGV_SIZE / sizeof(long)) -+ -+#endif ---- a/arch/mips/kernel/relocate_kernel.S -+++ b/arch/mips/kernel/relocate_kernel.S -@@ -12,8 +12,9 @@ - #include <asm/mipsregs.h> - #include <asm/stackframe.h> - #include <asm/addrspace.h> -+#include "machine_kexec.h" - --LEAF(relocate_new_kernel) -+LEAF(kexec_relocate_new_kernel) - PTR_L a0, arg0 - PTR_L a1, arg1 - PTR_L a2, arg2 -@@ -98,7 +99,7 @@ done: - #endif - /* jump to kexec_start_address */ - j s1 -- END(relocate_new_kernel) -+ END(kexec_relocate_new_kernel) - - #ifdef CONFIG_SMP - /* -@@ -184,9 +185,15 @@ kexec_indirection_page: - PTR 0 - .size kexec_indirection_page, PTRSIZE - --relocate_new_kernel_end: -+kexec_argv_buf: -+ EXPORT(kexec_argv_buf) -+ .skip KEXEC_COMMAND_LINE_SIZE -+ .size kexec_argv_buf, KEXEC_COMMAND_LINE_SIZE -+ -+kexec_argv: -+ EXPORT(kexec_argv) -+ .skip KEXEC_ARGV_SIZE -+ .size kexec_argv, KEXEC_ARGV_SIZE - --relocate_new_kernel_size: -- EXPORT(relocate_new_kernel_size) -- PTR relocate_new_kernel_end - relocate_new_kernel -- .size relocate_new_kernel_size, PTRSIZE -+kexec_relocate_new_kernel_end: -+ EXPORT(kexec_relocate_new_kernel_end) diff --git a/target/linux/generic/pending-4.14/332-arc-add-OWRTDTB-section.patch b/target/linux/generic/pending-4.14/332-arc-add-OWRTDTB-section.patch deleted file mode 100644 index 1b75bf2a06..0000000000 --- a/target/linux/generic/pending-4.14/332-arc-add-OWRTDTB-section.patch +++ /dev/null @@ -1,84 +0,0 @@ -From 34ef04f3845ed2b47d57dd9d3b795b16e1f8185a Mon Sep 17 00:00:00 2001 -From: Evgeniy Didin <Evgeniy.Didin@synopsys.com> -Date: Fri, 15 Mar 2019 18:53:38 +0300 -Subject: [PATCH] arc add OWRTDTB section - -This change allows OpenWRT to patch resulting kernel binary with -external .dtb. - -That allows us to re-use exactky the same vmlinux on different boards -given its ARC core configurations match (at least cache line sizes etc). - -""patch-dtb" searches for ASCII "OWRTDTB:" strign and copies external -.dtb right after it, keeping the string in place. - -Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> -Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> -Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com> ---- - arch/arc/kernel/head.S | 10 ++++++++++ - arch/arc/kernel/setup.c | 4 +++- - arch/arc/kernel/vmlinux.lds.S | 13 +++++++++++++ - 3 files changed, 26 insertions(+), 1 deletion(-) - ---- a/arch/arc/kernel/head.S -+++ b/arch/arc/kernel/head.S -@@ -59,6 +59,16 @@ - #endif - .endm - -+ ; Here "patch-dtb" will embed external .dtb -+ ; Note "patch-dtb" searches for ASCII "OWRTDTB:" string -+ ; and pastes .dtb right after it, hense the string precedes -+ ; __image_dtb symbol. -+ .section .owrt, "aw",@progbits -+ .ascii "OWRTDTB:" -+ENTRY(__image_dtb) -+ .fill 0x4000 -+END(__image_dtb) -+ - .section .init.text, "ax",@progbits - - ;---------------------------------------------------------------- ---- a/arch/arc/kernel/setup.c -+++ b/arch/arc/kernel/setup.c -@@ -438,6 +438,8 @@ static inline bool uboot_arg_invalid(uns - /* We always pass 0 as magic from U-boot */ - #define UBOOT_MAGIC_VALUE 0 - -+extern struct boot_param_header __image_dtb; -+ - void __init handle_uboot_args(void) - { - bool use_embedded_dtb = true; -@@ -478,7 +480,7 @@ ignore_uboot_args: - #endif - - if (use_embedded_dtb) { -- machine_desc = setup_machine_fdt(__dtb_start); -+ machine_desc = setup_machine_fdt(&__image_dtb); - if (!machine_desc) - panic("Embedded DT invalid\n"); - } ---- a/arch/arc/kernel/vmlinux.lds.S -+++ b/arch/arc/kernel/vmlinux.lds.S -@@ -29,6 +29,19 @@ SECTIONS - */ - - . = CONFIG_LINUX_LINK_BASE; -+ /* -+ * In OpenWRT we want to patch built binary embedding .dtb of choice. -+ * This is implemented with "patch-dtb" utility which searches for -+ * "OWRTDTB:" string in first 16k of image and if it is found -+ * copies .dtb right after mentioned string. -+ * -+ * Note: "OWRTDTB:" won't be overwritten with .dtb, .dtb will follow it. -+ */ -+ .owrt : { -+ *(.owrt) -+ . = ALIGN(PAGE_SIZE); -+ } -+ - - _int_vec_base_lds = .; - .vector : { diff --git a/target/linux/generic/pending-4.14/333-arc-enable-unaligned-access-in-kernel-mode.patch b/target/linux/generic/pending-4.14/333-arc-enable-unaligned-access-in-kernel-mode.patch deleted file mode 100644 index 4e0265aef5..0000000000 --- a/target/linux/generic/pending-4.14/333-arc-enable-unaligned-access-in-kernel-mode.patch +++ /dev/null @@ -1,24 +0,0 @@ -From: Alexey Brodkin <abrodkin@synopsys.com> -Subject: arc: enable unaligned access in kernel mode - -This enables misaligned access handling even in kernel mode. -Some wireless drivers (ath9k-htc and mt7601u) use misaligned accesses -here and there and to cope with that without fixing stuff in the drivers -we're just gracefully handling it on ARC. - -Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> ---- - arch/arc/kernel/unaligned.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/arch/arc/kernel/unaligned.c -+++ b/arch/arc/kernel/unaligned.c -@@ -206,7 +206,7 @@ int misaligned_fixup(unsigned long addre - char buf[TASK_COMM_LEN]; - - /* handle user mode only and only if enabled by sysadmin */ -- if (!user_mode(regs) || !unaligned_enabled) -+ if (!unaligned_enabled) - return 1; - - if (no_unaligned_warning) { diff --git a/target/linux/generic/pending-4.14/340-MIPS-mm-remove-mips_dma_mapping_error.patch b/target/linux/generic/pending-4.14/340-MIPS-mm-remove-mips_dma_mapping_error.patch deleted file mode 100644 index 8d6cada842..0000000000 --- a/target/linux/generic/pending-4.14/340-MIPS-mm-remove-mips_dma_mapping_error.patch +++ /dev/null @@ -1,32 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Tue, 5 Dec 2017 12:34:31 +0100 -Subject: [PATCH] MIPS: mm: remove mips_dma_mapping_error - -dma_mapping_error() already checks if ops->mapping_error is a null -pointer - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/arch/mips/mm/dma-default.c -+++ b/arch/mips/mm/dma-default.c -@@ -373,11 +373,6 @@ static void mips_dma_sync_sg_for_device( - } - } - --static int mips_dma_mapping_error(struct device *dev, dma_addr_t dma_addr) --{ -- return 0; --} -- - static int mips_dma_supported(struct device *dev, u64 mask) - { - return plat_dma_supported(dev, mask); -@@ -406,7 +401,6 @@ static const struct dma_map_ops mips_def - .sync_single_for_device = mips_dma_sync_single_for_device, - .sync_sg_for_cpu = mips_dma_sync_sg_for_cpu, - .sync_sg_for_device = mips_dma_sync_sg_for_device, -- .mapping_error = mips_dma_mapping_error, - .dma_supported = mips_dma_supported - }; - diff --git a/target/linux/generic/pending-4.14/341-MIPS-mm-remove-no-op-dma_map_ops-where-possible.patch b/target/linux/generic/pending-4.14/341-MIPS-mm-remove-no-op-dma_map_ops-where-possible.patch deleted file mode 100644 index 6f5f11350a..0000000000 --- a/target/linux/generic/pending-4.14/341-MIPS-mm-remove-no-op-dma_map_ops-where-possible.patch +++ /dev/null @@ -1,140 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Tue, 5 Dec 2017 12:46:01 +0100 -Subject: [PATCH] MIPS: mm: remove no-op dma_map_ops where possible - -If no post-DMA flush is required, and the platform does not provide -plat_unmap_dma_mem(), there is no need to include unmap or sync_for_cpu -ops. - -With this patch they are compiled out to improve icache footprint -on devices that handle lots of DMA traffic (especially network routers). - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -221,6 +221,7 @@ config BMIPS_GENERIC - select BRCMSTB_L2_IRQ - select IRQ_MIPS_CPU - select DMA_NONCOHERENT -+ select DMA_UNMAP_POST_FLUSH - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_LITTLE_ENDIAN - select SYS_SUPPORTS_BIG_ENDIAN -@@ -346,6 +347,7 @@ config MACH_JAZZ - select CSRC_R4K - select DEFAULT_SGI_PARTITION if CPU_BIG_ENDIAN - select GENERIC_ISA_DMA -+ select DMA_UNMAP_POST_FLUSH - select HAVE_PCSPKR_PLATFORM - select IRQ_MIPS_CPU - select I8253 -@@ -1129,6 +1131,9 @@ config DMA_NONCOHERENT - bool - select NEED_DMA_MAP_STATE - -+config DMA_UNMAP_POST_FLUSH -+ bool -+ - config NEED_DMA_MAP_STATE - bool - -@@ -1653,6 +1658,7 @@ config CPU_R10000 - select CPU_SUPPORTS_64BIT_KERNEL - select CPU_SUPPORTS_HIGHMEM - select CPU_SUPPORTS_HUGEPAGES -+ select DMA_UNMAP_POST_FLUSH - help - MIPS Technologies R10000-series processors. - -@@ -1901,9 +1907,11 @@ config SYS_HAS_CPU_MIPS32_R3_5 - bool - - config SYS_HAS_CPU_MIPS32_R5 -+ select DMA_UNMAP_POST_FLUSH - bool - - config SYS_HAS_CPU_MIPS32_R6 -+ select DMA_UNMAP_POST_FLUSH - bool - - config SYS_HAS_CPU_MIPS64_R1 -@@ -1913,6 +1921,7 @@ config SYS_HAS_CPU_MIPS64_R2 - bool - - config SYS_HAS_CPU_MIPS64_R6 -+ select DMA_UNMAP_POST_FLUSH - bool - - config SYS_HAS_CPU_R3000 ---- a/arch/mips/mm/dma-default.c -+++ b/arch/mips/mm/dma-default.c -@@ -267,8 +267,9 @@ static inline void __dma_sync(struct pag - } while (left); - } - --static void mips_dma_unmap_page(struct device *dev, dma_addr_t dma_addr, -- size_t size, enum dma_data_direction direction, unsigned long attrs) -+static void __maybe_unused -+mips_dma_unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size, -+ enum dma_data_direction direction, unsigned long attrs) - { - if (cpu_needs_post_dma_flush(dev) && !(attrs & DMA_ATTR_SKIP_CPU_SYNC)) - __dma_sync(dma_addr_to_page(dev, dma_addr), -@@ -308,9 +309,10 @@ static dma_addr_t mips_dma_map_page(stru - return plat_map_dma_mem_page(dev, page) + offset; - } - --static void mips_dma_unmap_sg(struct device *dev, struct scatterlist *sglist, -- int nhwentries, enum dma_data_direction direction, -- unsigned long attrs) -+static void __maybe_unused -+mips_dma_unmap_sg(struct device *dev, struct scatterlist *sglist, -+ int nhwentries, enum dma_data_direction direction, -+ unsigned long attrs) - { - int i; - struct scatterlist *sg; -@@ -325,8 +327,9 @@ static void mips_dma_unmap_sg(struct dev - } - } - --static void mips_dma_sync_single_for_cpu(struct device *dev, -- dma_addr_t dma_handle, size_t size, enum dma_data_direction direction) -+static void __maybe_unused -+mips_dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, -+ size_t size, enum dma_data_direction direction) - { - if (cpu_needs_post_dma_flush(dev)) - __dma_sync(dma_addr_to_page(dev, dma_handle), -@@ -342,9 +345,9 @@ static void mips_dma_sync_single_for_dev - dma_handle & ~PAGE_MASK, size, direction); - } - --static void mips_dma_sync_sg_for_cpu(struct device *dev, -- struct scatterlist *sglist, int nelems, -- enum dma_data_direction direction) -+static void __maybe_unused -+mips_dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sglist, -+ int nelems, enum dma_data_direction direction) - { - int i; - struct scatterlist *sg; -@@ -394,12 +397,14 @@ static const struct dma_map_ops mips_def - .free = mips_dma_free_coherent, - .mmap = mips_dma_mmap, - .map_page = mips_dma_map_page, -- .unmap_page = mips_dma_unmap_page, - .map_sg = mips_dma_map_sg, -+#ifdef CONFIG_DMA_UNMAP_POST_FLUSH -+ .unmap_page = mips_dma_unmap_page, - .unmap_sg = mips_dma_unmap_sg, - .sync_single_for_cpu = mips_dma_sync_single_for_cpu, -- .sync_single_for_device = mips_dma_sync_single_for_device, - .sync_sg_for_cpu = mips_dma_sync_sg_for_cpu, -+#endif -+ .sync_single_for_device = mips_dma_sync_single_for_device, - .sync_sg_for_device = mips_dma_sync_sg_for_device, - .dma_supported = mips_dma_supported - }; diff --git a/target/linux/generic/pending-4.14/342-powerpc-Enable-kernel-XZ-compression-option-on-PPC_8.patch b/target/linux/generic/pending-4.14/342-powerpc-Enable-kernel-XZ-compression-option-on-PPC_8.patch deleted file mode 100644 index e3ae02a067..0000000000 --- a/target/linux/generic/pending-4.14/342-powerpc-Enable-kernel-XZ-compression-option-on-PPC_8.patch +++ /dev/null @@ -1,24 +0,0 @@ -From 8cabf9d8bd67d3f8603a4c1ceedaa629a7212be8 Mon Sep 17 00:00:00 2001 -From: Pawel Dembicki <paweldembicki@gmail.com> -Date: Fri, 24 May 2019 17:56:19 +0200 -Subject: [PATCH] powerpc: Enable kernel XZ compression option on PPC_85xx - -Enable kernel XZ compression option on PPC_85xx. Tested with -simpleImage on TP-Link TL-WDR4900 (Freescale P1014 processor). - -Suggested-by: Christian Lamparter <chunkeey@gmail.com> -Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> ---- - arch/powerpc/Kconfig | 1 + - 1 file changed, 1 insertion(+) - ---- a/arch/powerpc/Kconfig -+++ b/arch/powerpc/Kconfig -@@ -199,6 +199,7 @@ config PPC - select HAVE_IOREMAP_PROT - select HAVE_IRQ_EXIT_ON_IRQ_STACK - select HAVE_KERNEL_GZIP -+ select HAVE_KERNEL_XZ if PPC_85xx - select HAVE_KPROBES - select HAVE_KPROBES_ON_FTRACE - select HAVE_KRETPROBES diff --git a/target/linux/generic/pending-4.14/400-mtd-add-rootfs-split-support.patch b/target/linux/generic/pending-4.14/400-mtd-add-rootfs-split-support.patch deleted file mode 100644 index 10ad99585d..0000000000 --- a/target/linux/generic/pending-4.14/400-mtd-add-rootfs-split-support.patch +++ /dev/null @@ -1,108 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: make rootfs split/detection more generic - patch can be moved to generic-2.6 after testing on other platforms - -lede-commit: 328e660b31f0937d52c5ae3d6e7029409918a9df -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - drivers/mtd/Kconfig | 17 +++++++++++++++++ - drivers/mtd/mtdpart.c | 35 +++++++++++++++++++++++++++++++++++ - include/linux/mtd/partitions.h | 2 ++ - 3 files changed, 54 insertions(+) - ---- a/drivers/mtd/Kconfig -+++ b/drivers/mtd/Kconfig -@@ -12,6 +12,23 @@ menuconfig MTD - - if MTD - -+menu "OpenWrt specific MTD options" -+ -+config MTD_ROOTFS_ROOT_DEV -+ bool "Automatically set 'rootfs' partition to be root filesystem" -+ default y -+ -+config MTD_SPLIT_FIRMWARE -+ bool "Automatically split firmware partition for kernel+rootfs" -+ default y -+ -+config MTD_SPLIT_FIRMWARE_NAME -+ string "Firmware partition name" -+ depends on MTD_SPLIT_FIRMWARE -+ default "firmware" -+ -+endmenu -+ - config MTD_TESTS - tristate "MTD tests support (DANGEROUS)" - depends on m ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -29,11 +29,13 @@ - #include <linux/kmod.h> - #include <linux/mtd/mtd.h> - #include <linux/mtd/partitions.h> -+#include <linux/magic.h> - #include <linux/of.h> - #include <linux/err.h> - #include <linux/of.h> - - #include "mtdcore.h" -+#include "mtdsplit/mtdsplit.h" - - /* Our partition linked list */ - static LIST_HEAD(mtd_partitions); -@@ -53,6 +55,8 @@ struct mtd_part { - struct list_head list; - }; - -+static void mtd_partition_split(struct mtd_info *master, struct mtd_part *part); -+ - /* - * Given a pointer to the MTD object in the mtd_part structure, we can retrieve - * the pointer to that structure. -@@ -671,6 +675,7 @@ int mtd_add_partition(struct mtd_info *p - if (ret) - goto err_remove_part; - -+ mtd_partition_split(parent, new); - mtd_add_partition_attrs(new); - - return 0; -@@ -757,6 +762,29 @@ int mtd_del_partition(struct mtd_info *m - } - EXPORT_SYMBOL_GPL(mtd_del_partition); - -+#ifdef CONFIG_MTD_SPLIT_FIRMWARE_NAME -+#define SPLIT_FIRMWARE_NAME CONFIG_MTD_SPLIT_FIRMWARE_NAME -+#else -+#define SPLIT_FIRMWARE_NAME "unused" -+#endif -+ -+static void split_firmware(struct mtd_info *master, struct mtd_part *part) -+{ -+} -+ -+static void mtd_partition_split(struct mtd_info *master, struct mtd_part *part) -+{ -+ static int rootfs_found = 0; -+ -+ if (rootfs_found) -+ return; -+ -+ if (IS_ENABLED(CONFIG_MTD_SPLIT_FIRMWARE) && -+ !strcmp(part->mtd.name, SPLIT_FIRMWARE_NAME) && -+ !of_find_property(mtd_get_of_node(&part->mtd), "compatible", NULL)) -+ split_firmware(master, part); -+} -+ - /* - * This function, given a master MTD object and a partition table, creates - * and registers slave MTD objects which are bound to the master according to -@@ -797,6 +825,7 @@ int add_mtd_partitions(struct mtd_info * - goto err_del_partitions; - } - -+ mtd_partition_split(master, slave); - mtd_add_partition_attrs(slave); - /* Look for subpartitions */ - parse_mtd_partitions(&slave->mtd, parts[i].types, NULL); diff --git a/target/linux/generic/pending-4.14/401-mtd-add-support-for-different-partition-parser-types.patch b/target/linux/generic/pending-4.14/401-mtd-add-support-for-different-partition-parser-types.patch deleted file mode 100644 index 057d473684..0000000000 --- a/target/linux/generic/pending-4.14/401-mtd-add-support-for-different-partition-parser-types.patch +++ /dev/null @@ -1,142 +0,0 @@ -From: Gabor Juhos <juhosg@openwrt.org> -Subject: mtd: add support for different partition parser types - -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> ---- - drivers/mtd/mtdpart.c | 56 ++++++++++++++++++++++++++++++++++++++++ - include/linux/mtd/partitions.h | 11 ++++++++ - 2 files changed, 67 insertions(+) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -56,6 +56,10 @@ struct mtd_part { - }; - - static void mtd_partition_split(struct mtd_info *master, struct mtd_part *part); -+static int parse_mtd_partitions_by_type(struct mtd_info *master, -+ enum mtd_parser_type type, -+ const struct mtd_partition **pparts, -+ struct mtd_part_parser_data *data); - - /* - * Given a pointer to the MTD object in the mtd_part structure, we can retrieve -@@ -762,6 +766,36 @@ int mtd_del_partition(struct mtd_info *m - } - EXPORT_SYMBOL_GPL(mtd_del_partition); - -+static int -+run_parsers_by_type(struct mtd_part *slave, enum mtd_parser_type type) -+{ -+ struct mtd_partition *parts; -+ int nr_parts; -+ int i; -+ -+ nr_parts = parse_mtd_partitions_by_type(&slave->mtd, type, (const struct mtd_partition **)&parts, -+ NULL); -+ if (nr_parts <= 0) -+ return nr_parts; -+ -+ if (WARN_ON(!parts)) -+ return 0; -+ -+ for (i = 0; i < nr_parts; i++) { -+ /* adjust partition offsets */ -+ parts[i].offset += slave->offset; -+ -+ mtd_add_partition(slave->parent, -+ parts[i].name, -+ parts[i].offset, -+ parts[i].size); -+ } -+ -+ kfree(parts); -+ -+ return nr_parts; -+} -+ - #ifdef CONFIG_MTD_SPLIT_FIRMWARE_NAME - #define SPLIT_FIRMWARE_NAME CONFIG_MTD_SPLIT_FIRMWARE_NAME - #else -@@ -1147,6 +1181,61 @@ void mtd_part_parser_cleanup(struct mtd_ - } - } - -+static struct mtd_part_parser * -+get_partition_parser_by_type(enum mtd_parser_type type, -+ struct mtd_part_parser *start) -+{ -+ struct mtd_part_parser *p, *ret = NULL; -+ -+ spin_lock(&part_parser_lock); -+ -+ p = list_prepare_entry(start, &part_parsers, list); -+ if (start) -+ mtd_part_parser_put(start); -+ -+ list_for_each_entry_continue(p, &part_parsers, list) { -+ if (p->type == type && try_module_get(p->owner)) { -+ ret = p; -+ break; -+ } -+ } -+ -+ spin_unlock(&part_parser_lock); -+ -+ return ret; -+} -+ -+static int parse_mtd_partitions_by_type(struct mtd_info *master, -+ enum mtd_parser_type type, -+ const struct mtd_partition **pparts, -+ struct mtd_part_parser_data *data) -+{ -+ struct mtd_part_parser *prev = NULL; -+ int ret = 0; -+ -+ while (1) { -+ struct mtd_part_parser *parser; -+ -+ parser = get_partition_parser_by_type(type, prev); -+ if (!parser) -+ break; -+ -+ ret = (*parser->parse_fn)(master, pparts, data); -+ -+ if (ret > 0) { -+ mtd_part_parser_put(parser); -+ printk(KERN_NOTICE -+ "%d %s partitions found on MTD device %s\n", -+ ret, parser->name, master->name); -+ break; -+ } -+ -+ prev = parser; -+ } -+ -+ return ret; -+} -+ - int mtd_is_partition(const struct mtd_info *mtd) - { - struct mtd_part *part; ---- a/include/linux/mtd/partitions.h -+++ b/include/linux/mtd/partitions.h -@@ -73,6 +73,10 @@ struct mtd_part_parser_data { - * Functions dealing with the various ways of partitioning the space - */ - -+enum mtd_parser_type { -+ MTD_PARSER_TYPE_DEVICE = 0, -+}; -+ - struct mtd_part_parser { - struct list_head list; - struct module *owner; -@@ -81,6 +85,7 @@ struct mtd_part_parser { - int (*parse_fn)(struct mtd_info *, const struct mtd_partition **, - struct mtd_part_parser_data *); - void (*cleanup)(const struct mtd_partition *pparts, int nr_parts); -+ enum mtd_parser_type type; - }; - - /* Container for passing around a set of parsed partitions */ diff --git a/target/linux/generic/pending-4.14/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch b/target/linux/generic/pending-4.14/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch deleted file mode 100644 index 2cc06dd463..0000000000 --- a/target/linux/generic/pending-4.14/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch +++ /dev/null @@ -1,44 +0,0 @@ -From: Gabor Juhos <juhosg@openwrt.org> -Subject: kernel/3.10: allow to use partition parsers for rootfs and firmware split - -lede-commit: 3b71cd94bc9517bc25267dccb393b07d4b54564e -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> ---- - drivers/mtd/mtdpart.c | 37 +++++++++++++++++++++++++++++++++++++ - include/linux/mtd/partitions.h | 2 ++ - 2 files changed, 39 insertions(+) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -804,6 +804,7 @@ run_parsers_by_type(struct mtd_part *sla - - static void split_firmware(struct mtd_info *master, struct mtd_part *part) - { -+ run_parsers_by_type(part, MTD_PARSER_TYPE_FIRMWARE); - } - - static void mtd_partition_split(struct mtd_info *master, struct mtd_part *part) -@@ -813,6 +814,12 @@ static void mtd_partition_split(struct m - if (rootfs_found) - return; - -+ if (!strcmp(part->mtd.name, "rootfs")) { -+ run_parsers_by_type(part, MTD_PARSER_TYPE_ROOTFS); -+ -+ rootfs_found = 1; -+ } -+ - if (IS_ENABLED(CONFIG_MTD_SPLIT_FIRMWARE) && - !strcmp(part->mtd.name, SPLIT_FIRMWARE_NAME) && - !of_find_property(mtd_get_of_node(&part->mtd), "compatible", NULL)) ---- a/include/linux/mtd/partitions.h -+++ b/include/linux/mtd/partitions.h -@@ -75,6 +75,8 @@ struct mtd_part_parser_data { - - enum mtd_parser_type { - MTD_PARSER_TYPE_DEVICE = 0, -+ MTD_PARSER_TYPE_ROOTFS, -+ MTD_PARSER_TYPE_FIRMWARE, - }; - - struct mtd_part_parser { diff --git a/target/linux/generic/pending-4.14/403-mtd-hook-mtdsplit-to-Kbuild.patch b/target/linux/generic/pending-4.14/403-mtd-hook-mtdsplit-to-Kbuild.patch deleted file mode 100644 index 89c202bc0d..0000000000 --- a/target/linux/generic/pending-4.14/403-mtd-hook-mtdsplit-to-Kbuild.patch +++ /dev/null @@ -1,32 +0,0 @@ -From: Gabor Juhos <juhosg@openwrt.org> -Subject: [PATCH] kernel/3.10: move squashfs check from rootfs split code into a separate file - -lede-commit: d89bea92b31b4e157a0fa438e75370f089f73427 -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> ---- - drivers/mtd/Kconfig | 2 ++ - drivers/mtd/Makefile | 2 ++ - 2 files changed, 4 insertions(+) - ---- a/drivers/mtd/Kconfig -+++ b/drivers/mtd/Kconfig -@@ -27,6 +27,8 @@ config MTD_SPLIT_FIRMWARE_NAME - depends on MTD_SPLIT_FIRMWARE - default "firmware" - -+source "drivers/mtd/mtdsplit/Kconfig" -+ - endmenu - - config MTD_TESTS ---- a/drivers/mtd/Makefile -+++ b/drivers/mtd/Makefile -@@ -7,6 +7,8 @@ - obj-$(CONFIG_MTD) += mtd.o - mtd-y := mtdcore.o mtdsuper.o mtdconcat.o mtdpart.o mtdchar.o - -+obj-$(CONFIG_MTD_SPLIT) += mtdsplit/ -+ - obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o - obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o - obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o diff --git a/target/linux/generic/pending-4.14/404-mtd-add-more-helper-functions.patch b/target/linux/generic/pending-4.14/404-mtd-add-more-helper-functions.patch deleted file mode 100644 index 7b481ffb47..0000000000 --- a/target/linux/generic/pending-4.14/404-mtd-add-more-helper-functions.patch +++ /dev/null @@ -1,76 +0,0 @@ -From: Gabor Juhos <juhosg@openwrt.org> -Subject: kernel/3.10: add separate rootfs partition parser - -lede-commit: daec7ad7688415156e2730e401503d09bd3acf91 -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> ---- - drivers/mtd/mtdpart.c | 29 +++++++++++++++++++++++++++++ - include/linux/mtd/mtd.h | 18 ++++++++++++++++++ - include/linux/mtd/partitions.h | 2 ++ - 3 files changed, 49 insertions(+) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -1260,6 +1260,24 @@ int mtd_is_partition(const struct mtd_in - } - EXPORT_SYMBOL_GPL(mtd_is_partition); - -+struct mtd_info *mtdpart_get_master(const struct mtd_info *mtd) -+{ -+ if (!mtd_is_partition(mtd)) -+ return (struct mtd_info *)mtd; -+ -+ return mtd_to_part(mtd)->parent; -+} -+EXPORT_SYMBOL_GPL(mtdpart_get_master); -+ -+uint64_t mtdpart_get_offset(const struct mtd_info *mtd) -+{ -+ if (!mtd_is_partition(mtd)) -+ return 0; -+ -+ return mtd_to_part(mtd)->offset; -+} -+EXPORT_SYMBOL_GPL(mtdpart_get_offset); -+ - /* Returns the size of the entire flash chip */ - uint64_t mtd_get_device_size(const struct mtd_info *mtd) - { ---- a/include/linux/mtd/mtd.h -+++ b/include/linux/mtd/mtd.h -@@ -494,6 +494,24 @@ static inline uint32_t mtd_mod_by_eb(uin - return do_div(sz, mtd->erasesize); - } - -+static inline uint64_t mtd_roundup_to_eb(uint64_t sz, struct mtd_info *mtd) -+{ -+ if (mtd_mod_by_eb(sz, mtd) == 0) -+ return sz; -+ -+ /* Round up to next erase block */ -+ return (mtd_div_by_eb(sz, mtd) + 1) * mtd->erasesize; -+} -+ -+static inline uint64_t mtd_rounddown_to_eb(uint64_t sz, struct mtd_info *mtd) -+{ -+ if (mtd_mod_by_eb(sz, mtd) == 0) -+ return sz; -+ -+ /* Round down to the start of the current erase block */ -+ return (mtd_div_by_eb(sz, mtd)) * mtd->erasesize; -+} -+ - static inline uint32_t mtd_div_by_ws(uint64_t sz, struct mtd_info *mtd) - { - if (mtd->writesize_shift) ---- a/include/linux/mtd/partitions.h -+++ b/include/linux/mtd/partitions.h -@@ -116,6 +116,8 @@ int mtd_is_partition(const struct mtd_in - int mtd_add_partition(struct mtd_info *master, const char *name, - long long offset, long long length); - int mtd_del_partition(struct mtd_info *master, int partno); -+struct mtd_info *mtdpart_get_master(const struct mtd_info *mtd); -+uint64_t mtdpart_get_offset(const struct mtd_info *mtd); - uint64_t mtd_get_device_size(const struct mtd_info *mtd); - - #endif diff --git a/target/linux/generic/pending-4.14/411-mtd-partial_eraseblock_write.patch b/target/linux/generic/pending-4.14/411-mtd-partial_eraseblock_write.patch deleted file mode 100644 index 52f1cb5abf..0000000000 --- a/target/linux/generic/pending-4.14/411-mtd-partial_eraseblock_write.patch +++ /dev/null @@ -1,153 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: mtd: implement write support for partitions covering only a part of an eraseblock (buffer data that would otherwise be erased) - -lede-commit: 87a8e8ac1067f58ba831c4aae443f3655c31cd80 -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - drivers/mtd/mtdpart.c | 90 ++++++++++++++++++++++++++++++++++++++++++++----- - include/linux/mtd/mtd.h | 4 +++ - 2 files changed, 85 insertions(+), 9 deletions(-) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -37,6 +37,8 @@ - #include "mtdcore.h" - #include "mtdsplit/mtdsplit.h" - -+#define MTD_ERASE_PARTIAL 0x8000 /* partition only covers parts of an erase block */ -+ - /* Our partition linked list */ - static LIST_HEAD(mtd_partitions); - static DEFINE_MUTEX(mtd_partitions_mutex); -@@ -255,13 +257,61 @@ static int part_erase(struct mtd_info *m - struct mtd_part *part = mtd_to_part(mtd); - int ret; - -+ -+ instr->partial_start = false; -+ if (mtd->flags & MTD_ERASE_PARTIAL) { -+ size_t readlen = 0; -+ u64 mtd_ofs; -+ -+ instr->erase_buf = kmalloc(part->parent->erasesize, GFP_ATOMIC); -+ if (!instr->erase_buf) -+ return -ENOMEM; -+ -+ mtd_ofs = part->offset + instr->addr; -+ instr->erase_buf_ofs = do_div(mtd_ofs, part->parent->erasesize); -+ -+ if (instr->erase_buf_ofs > 0) { -+ instr->addr -= instr->erase_buf_ofs; -+ ret = mtd_read(part->parent, -+ instr->addr + part->offset, -+ part->parent->erasesize, -+ &readlen, instr->erase_buf); -+ -+ instr->len += instr->erase_buf_ofs; -+ instr->partial_start = true; -+ } else { -+ mtd_ofs = part->offset + part->mtd.size; -+ instr->erase_buf_ofs = part->parent->erasesize - -+ do_div(mtd_ofs, part->parent->erasesize); -+ -+ if (instr->erase_buf_ofs > 0) { -+ instr->len += instr->erase_buf_ofs; -+ ret = mtd_read(part->parent, -+ part->offset + instr->addr + -+ instr->len - part->parent->erasesize, -+ part->parent->erasesize, &readlen, -+ instr->erase_buf); -+ } else { -+ ret = 0; -+ } -+ } -+ if (ret < 0) { -+ kfree(instr->erase_buf); -+ return ret; -+ } -+ -+ } -+ - instr->addr += part->offset; - ret = part->parent->_erase(part->parent, instr); - if (ret) { - if (instr->fail_addr != MTD_FAIL_ADDR_UNKNOWN) - instr->fail_addr -= part->offset; - instr->addr -= part->offset; -+ if (mtd->flags & MTD_ERASE_PARTIAL) -+ kfree(instr->erase_buf); - } -+ - return ret; - } - -@@ -269,6 +319,25 @@ void mtd_erase_callback(struct erase_inf - { - if (instr->mtd->_erase == part_erase) { - struct mtd_part *part = mtd_to_part(instr->mtd); -+ size_t wrlen = 0; -+ -+ if (instr->mtd->flags & MTD_ERASE_PARTIAL) { -+ if (instr->partial_start) { -+ part->parent->_write(part->parent, -+ instr->addr, instr->erase_buf_ofs, -+ &wrlen, instr->erase_buf); -+ instr->addr += instr->erase_buf_ofs; -+ } else { -+ instr->len -= instr->erase_buf_ofs; -+ part->parent->_write(part->parent, -+ instr->addr + instr->len, -+ instr->erase_buf_ofs, &wrlen, -+ instr->erase_buf + -+ part->parent->erasesize - -+ instr->erase_buf_ofs); -+ } -+ kfree(instr->erase_buf); -+ } - - if (instr->fail_addr != MTD_FAIL_ADDR_UNKNOWN) - instr->fail_addr -= part->offset; -@@ -584,19 +653,22 @@ static struct mtd_part *allocate_partiti - remainder = do_div(tmp, wr_alignment); - if ((slave->mtd.flags & MTD_WRITEABLE) && remainder) { - /* Doesn't start on a boundary of major erase size */ -- /* FIXME: Let it be writable if it is on a boundary of -- * _minor_ erase size though */ -- slave->mtd.flags &= ~MTD_WRITEABLE; -- printk(KERN_WARNING"mtd: partition \"%s\" doesn't start on an erase/write block boundary -- force read-only\n", -- part->name); -+ slave->mtd.flags |= MTD_ERASE_PARTIAL; -+ if (((u32)slave->mtd.size) > parent->erasesize) -+ slave->mtd.flags &= ~MTD_WRITEABLE; -+ else -+ slave->mtd.erasesize = slave->mtd.size; - } - - tmp = part_absolute_offset(parent) + slave->offset + slave->mtd.size; - remainder = do_div(tmp, wr_alignment); - if ((slave->mtd.flags & MTD_WRITEABLE) && remainder) { -- slave->mtd.flags &= ~MTD_WRITEABLE; -- printk(KERN_WARNING"mtd: partition \"%s\" doesn't end on an erase/write block -- force read-only\n", -- part->name); -+ slave->mtd.flags |= MTD_ERASE_PARTIAL; -+ -+ if ((u32)slave->mtd.size > parent->erasesize) -+ slave->mtd.flags &= ~MTD_WRITEABLE; -+ else -+ slave->mtd.erasesize = slave->mtd.size; - } - - mtd_set_ooblayout(&slave->mtd, &part_ooblayout_ops); ---- a/include/linux/mtd/mtd.h -+++ b/include/linux/mtd/mtd.h -@@ -56,6 +56,10 @@ struct erase_info { - u_long priv; - u_char state; - struct erase_info *next; -+ -+ u8 *erase_buf; -+ u32 erase_buf_ofs; -+ bool partial_start; - }; - - struct mtd_erase_region_info { diff --git a/target/linux/generic/pending-4.14/412-mtd-partial_eraseblock_unlock.patch b/target/linux/generic/pending-4.14/412-mtd-partial_eraseblock_unlock.patch deleted file mode 100644 index 3ac3496c69..0000000000 --- a/target/linux/generic/pending-4.14/412-mtd-partial_eraseblock_unlock.patch +++ /dev/null @@ -1,40 +0,0 @@ -From: Tim Harvey <tharvey@gateworks.com> -Subject: mtd: allow partial block unlock - -This allows sysupgrade for devices such as the Gateworks Avila/Cambria -product families based on the ixp4xx using the redboot bootloader with -combined FIS directory and RedBoot config partitions on larger FLASH -devices with larger eraseblocks. - -This second iteration of this patch addresses previous issues: -- whitespace breakage fixed -- unlock in all scenarios -- simplification and fix logic bug - -[john@phrozen.org: this should be moved to the ixp4xx folder] - -Signed-off-by: Tim Harvey <tharvey@gateworks.com> ---- - drivers/mtd/mtdpart.c | 11 ++++++++++- - 1 file changed, 10 insertions(+), 1 deletion(-) - ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -357,7 +357,16 @@ static int part_lock(struct mtd_info *mt - static int part_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len) - { - struct mtd_part *part = mtd_to_part(mtd); -- return part->parent->_unlock(part->parent, ofs + part->offset, len); -+ -+ ofs += part->offset; -+ -+ if (mtd->flags & MTD_ERASE_PARTIAL) { -+ /* round up len to next erasesize and round down offset to prev block */ -+ len = (mtd_div_by_eb(len, part->parent) + 1) * part->parent->erasesize; -+ ofs &= ~(part->parent->erasesize - 1); -+ } -+ -+ return part->parent->_unlock(part->parent, ofs, len); - } - - static int part_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len) diff --git a/target/linux/generic/pending-4.14/419-mtd-redboot-add-of_match_table-with-DT-binding.patch b/target/linux/generic/pending-4.14/419-mtd-redboot-add-of_match_table-with-DT-binding.patch deleted file mode 100644 index fbf9a0553c..0000000000 --- a/target/linux/generic/pending-4.14/419-mtd-redboot-add-of_match_table-with-DT-binding.patch +++ /dev/null @@ -1,31 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Subject: [PATCH] mtd: redboot: add of_match_table with DT binding -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This allows parsing RedBoot compatible partitions for properly described -flash device in DT. - -Signed-off-by: Rafał Miłecki <rafal@milecki.pl> ---- - ---- a/drivers/mtd/redboot.c -+++ b/drivers/mtd/redboot.c -@@ -289,9 +289,16 @@ static int parse_redboot_partitions(stru - return ret; - } - -+static const struct of_device_id redboot_parser_of_match_table[] = { -+ { .compatible = "ecoscentric,redboot-fis-partitions" }, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, redboot_parser_of_match_table); -+ - static struct mtd_part_parser redboot_parser = { - .parse_fn = parse_redboot_partitions, - .name = "RedBoot", -+ .of_match_table = redboot_parser_of_match_table, - }; - module_mtd_part_parser(redboot_parser); - diff --git a/target/linux/generic/pending-4.14/420-mtd-redboot_space.patch b/target/linux/generic/pending-4.14/420-mtd-redboot_space.patch deleted file mode 100644 index 85fbe0512d..0000000000 --- a/target/linux/generic/pending-4.14/420-mtd-redboot_space.patch +++ /dev/null @@ -1,41 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: add patch for including unpartitioned space in the rootfs partition for redboot devices (if applicable) - -[john@phrozen.org: used by ixp and others] - -lede-commit: 394918851f84e4d00fa16eb900e7700e95091f00 -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - drivers/mtd/redboot.c | 19 +++++++++++++------ - 1 file changed, 13 insertions(+), 6 deletions(-) - ---- a/drivers/mtd/redboot.c -+++ b/drivers/mtd/redboot.c -@@ -265,14 +265,21 @@ static int parse_redboot_partitions(stru - #endif - names += strlen(names)+1; - --#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED - if(fl->next && fl->img->flash_base + fl->img->size + master->erasesize <= fl->next->img->flash_base) { -- i++; -- parts[i].offset = parts[i-1].size + parts[i-1].offset; -- parts[i].size = fl->next->img->flash_base - parts[i].offset; -- parts[i].name = nullname; -- } -+ if (!strcmp(parts[i].name, "rootfs")) { -+ parts[i].size = fl->next->img->flash_base; -+ parts[i].size &= ~(master->erasesize - 1); -+ parts[i].size -= parts[i].offset; -+#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED -+ nrparts--; -+ } else { -+ i++; -+ parts[i].offset = parts[i-1].size + parts[i-1].offset; -+ parts[i].size = fl->next->img->flash_base - parts[i].offset; -+ parts[i].name = nullname; - #endif -+ } -+ } - tmp_fl = fl; - fl = fl->next; - kfree(tmp_fl); diff --git a/target/linux/generic/pending-4.14/430-mtd-add-myloader-partition-parser.patch b/target/linux/generic/pending-4.14/430-mtd-add-myloader-partition-parser.patch deleted file mode 100644 index bf6670a91e..0000000000 --- a/target/linux/generic/pending-4.14/430-mtd-add-myloader-partition-parser.patch +++ /dev/null @@ -1,229 +0,0 @@ -From: Florian Fainelli <f.fainelli@gmail.com> -Subject: Add myloader partition table parser - -[john@phozen.org: shoud be upstreamable] - -lede-commit: d8bf22859b51faa09d22c056fe221a45d2f7a3b8 -Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> -[add myloader.c to patch] -Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> - ---- a/drivers/mtd/Kconfig -+++ b/drivers/mtd/Kconfig -@@ -178,6 +178,22 @@ menu "Partition parsers" - source "drivers/mtd/parsers/Kconfig" - endmenu - -+config MTD_MYLOADER_PARTS -+ tristate "MyLoader partition parsing" -+ depends on ADM5120 || ATH25 || ATH79 -+ ---help--- -+ MyLoader is a bootloader which allows the user to define partitions -+ in flash devices, by putting a table in the second erase block -+ on the device, similar to a partition table. This table gives the -+ offsets and lengths of the user defined partitions. -+ -+ If you need code which can detect and parse these tables, and -+ register MTD 'partitions' corresponding to each image detected, -+ enable this option. -+ -+ You will still need the parsing functions to be called by the driver -+ for your particular device. It won't happen automatically. -+ - comment "User Modules And Translation Layers" - - # ---- a/drivers/mtd/Makefile -+++ b/drivers/mtd/Makefile -@@ -16,6 +16,7 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o - obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o - obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o - obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm47xxpart.o -+obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o - obj-y += parsers/ - - # 'Users' - code which presents functionality to userspace. ---- /dev/null -+++ b/drivers/mtd/myloader.c -@@ -0,0 +1,181 @@ -+/* -+ * Parse MyLoader-style flash partition tables and produce a Linux partition -+ * array to match. -+ * -+ * Copyright (C) 2007-2009 Gabor Juhos <juhosg@openwrt.org> -+ * -+ * This file was based on drivers/mtd/redboot.c -+ * Author: Red Hat, Inc. - David Woodhouse <dwmw2@cambridge.redhat.com> -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/module.h> -+#include <linux/version.h> -+#include <linux/slab.h> -+#include <linux/init.h> -+#include <linux/vmalloc.h> -+#include <linux/mtd/mtd.h> -+#include <linux/mtd/partitions.h> -+#include <linux/byteorder/generic.h> -+#include <linux/myloader.h> -+ -+#define BLOCK_LEN_MIN 0x10000 -+#define PART_NAME_LEN 32 -+ -+struct part_data { -+ struct mylo_partition_table tab; -+ char names[MYLO_MAX_PARTITIONS][PART_NAME_LEN]; -+}; -+ -+static int myloader_parse_partitions(struct mtd_info *master, -+ const struct mtd_partition **pparts, -+ struct mtd_part_parser_data *data) -+{ -+ struct part_data *buf; -+ struct mylo_partition_table *tab; -+ struct mylo_partition *part; -+ struct mtd_partition *mtd_parts; -+ struct mtd_partition *mtd_part; -+ int num_parts; -+ int ret, i; -+ size_t retlen; -+ char *names; -+ unsigned long offset; -+ unsigned long blocklen; -+ -+ buf = vmalloc(sizeof(*buf)); -+ if (!buf) { -+ return -ENOMEM; -+ goto out; -+ } -+ tab = &buf->tab; -+ -+ blocklen = master->erasesize; -+ if (blocklen < BLOCK_LEN_MIN) -+ blocklen = BLOCK_LEN_MIN; -+ -+ offset = blocklen; -+ -+ /* Find the partition table */ -+ for (i = 0; i < 4; i++, offset += blocklen) { -+ printk(KERN_DEBUG "%s: searching for MyLoader partition table" -+ " at offset 0x%lx\n", master->name, offset); -+ -+ ret = mtd_read(master, offset, sizeof(*buf), &retlen, -+ (void *)buf); -+ if (ret) -+ goto out_free_buf; -+ -+ if (retlen != sizeof(*buf)) { -+ ret = -EIO; -+ goto out_free_buf; -+ } -+ -+ /* Check for Partition Table magic number */ -+ if (tab->magic == le32_to_cpu(MYLO_MAGIC_PARTITIONS)) -+ break; -+ -+ } -+ -+ if (tab->magic != le32_to_cpu(MYLO_MAGIC_PARTITIONS)) { -+ printk(KERN_DEBUG "%s: no MyLoader partition table found\n", -+ master->name); -+ ret = 0; -+ goto out_free_buf; -+ } -+ -+ /* The MyLoader and the Partition Table is always present */ -+ num_parts = 2; -+ -+ /* Detect number of used partitions */ -+ for (i = 0; i < MYLO_MAX_PARTITIONS; i++) { -+ part = &tab->partitions[i]; -+ -+ if (le16_to_cpu(part->type) == PARTITION_TYPE_FREE) -+ continue; -+ -+ num_parts++; -+ } -+ -+ mtd_parts = kzalloc((num_parts * sizeof(*mtd_part) + -+ num_parts * PART_NAME_LEN), GFP_KERNEL); -+ -+ if (!mtd_parts) { -+ ret = -ENOMEM; -+ goto out_free_buf; -+ } -+ -+ mtd_part = mtd_parts; -+ names = (char *)&mtd_parts[num_parts]; -+ -+ strncpy(names, "myloader", PART_NAME_LEN); -+ mtd_part->name = names; -+ mtd_part->offset = 0; -+ mtd_part->size = offset; -+ mtd_part->mask_flags = MTD_WRITEABLE; -+ mtd_part++; -+ names += PART_NAME_LEN; -+ -+ strncpy(names, "partition_table", PART_NAME_LEN); -+ mtd_part->name = names; -+ mtd_part->offset = offset; -+ mtd_part->size = blocklen; -+ mtd_part->mask_flags = MTD_WRITEABLE; -+ mtd_part++; -+ names += PART_NAME_LEN; -+ -+ for (i = 0; i < MYLO_MAX_PARTITIONS; i++) { -+ part = &tab->partitions[i]; -+ -+ if (le16_to_cpu(part->type) == PARTITION_TYPE_FREE) -+ continue; -+ -+ if ((buf->names[i][0]) && (buf->names[i][0] != '\xff')) -+ strncpy(names, buf->names[i], PART_NAME_LEN); -+ else -+ snprintf(names, PART_NAME_LEN, "partition%d", i); -+ -+ mtd_part->offset = le32_to_cpu(part->addr); -+ mtd_part->size = le32_to_cpu(part->size); -+ mtd_part->name = names; -+ mtd_part++; -+ names += PART_NAME_LEN; -+ } -+ -+ *pparts = mtd_parts; -+ ret = num_parts; -+ -+ out_free_buf: -+ vfree(buf); -+ out: -+ return ret; -+} -+ -+static struct mtd_part_parser myloader_mtd_parser = { -+ .owner = THIS_MODULE, -+ .parse_fn = myloader_parse_partitions, -+ .name = "MyLoader", -+}; -+ -+static int __init myloader_mtd_parser_init(void) -+{ -+ register_mtd_parser(&myloader_mtd_parser); -+ -+ return 0; -+} -+ -+static void __exit myloader_mtd_parser_exit(void) -+{ -+ deregister_mtd_parser(&myloader_mtd_parser); -+} -+ -+module_init(myloader_mtd_parser_init); -+module_exit(myloader_mtd_parser_exit); -+ -+MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>"); -+MODULE_DESCRIPTION("Parsing code for MyLoader partition tables"); -+MODULE_LICENSE("GPL v2"); diff --git a/target/linux/generic/pending-4.14/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch b/target/linux/generic/pending-4.14/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch deleted file mode 100644 index d54c284c34..0000000000 --- a/target/linux/generic/pending-4.14/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch +++ /dev/null @@ -1,68 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Subject: [PATCH] mtd: bcm47xxpart: check for bad blocks when calculating offsets - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> ---- - ---- a/drivers/mtd/parsers/parser_trx.c -+++ b/drivers/mtd/parsers/parser_trx.c -@@ -29,6 +29,33 @@ struct trx_header { - uint32_t offset[3]; - } __packed; - -+/* -+ * Calculate real end offset (address) for a given amount of data. It checks -+ * all blocks skipping bad ones. -+ */ -+static size_t parser_trx_real_offset(struct mtd_info *mtd, size_t bytes) -+{ -+ size_t real_offset = 0; -+ -+ if (mtd_block_isbad(mtd, real_offset)) -+ pr_warn("Base offset shouldn't be at bad block"); -+ -+ while (bytes >= mtd->erasesize) { -+ bytes -= mtd->erasesize; -+ real_offset += mtd->erasesize; -+ while (mtd_block_isbad(mtd, real_offset)) { -+ real_offset += mtd->erasesize; -+ -+ if (real_offset >= mtd->size) -+ return real_offset - mtd->erasesize; -+ } -+ } -+ -+ real_offset += bytes; -+ -+ return real_offset; -+} -+ - static const char *parser_trx_data_part_name(struct mtd_info *master, - size_t offset) - { -@@ -83,21 +110,21 @@ static int parser_trx_parse(struct mtd_i - if (trx.offset[2]) { - part = &parts[curr_part++]; - part->name = "loader"; -- part->offset = trx.offset[i]; -+ part->offset = parser_trx_real_offset(mtd, trx.offset[i]); - i++; - } - - if (trx.offset[i]) { - part = &parts[curr_part++]; - part->name = "linux"; -- part->offset = trx.offset[i]; -+ part->offset = parser_trx_real_offset(mtd, trx.offset[i]); - i++; - } - - if (trx.offset[i]) { - part = &parts[curr_part++]; -- part->name = parser_trx_data_part_name(mtd, trx.offset[i]); -- part->offset = trx.offset[i]; -+ part->offset = parser_trx_real_offset(mtd, trx.offset[i]); -+ part->name = parser_trx_data_part_name(mtd, part->offset); - i++; - } - diff --git a/target/linux/generic/pending-4.14/432-mtd-bcm47xxpart-detect-T_Meter-partition.patch b/target/linux/generic/pending-4.14/432-mtd-bcm47xxpart-detect-T_Meter-partition.patch deleted file mode 100644 index a6d0828b99..0000000000 --- a/target/linux/generic/pending-4.14/432-mtd-bcm47xxpart-detect-T_Meter-partition.patch +++ /dev/null @@ -1,37 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Subject: mtd: bcm47xxpart: detect T_Meter partition - -It can be found on many Netgear devices. It consists of many 0x30 blocks -starting with 4D 54. - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> ---- - drivers/mtd/bcm47xxpart.c | 10 ++++++++++ - 1 file changed, 10 insertions(+) - ---- a/drivers/mtd/bcm47xxpart.c -+++ b/drivers/mtd/bcm47xxpart.c -@@ -39,6 +39,7 @@ - #define NVRAM_HEADER 0x48534C46 /* FLSH */ - #define POT_MAGIC1 0x54544f50 /* POTT */ - #define POT_MAGIC2 0x504f /* OP */ -+#define T_METER_MAGIC 0x4D540000 /* MT */ - #define ML_MAGIC1 0x39685a42 - #define ML_MAGIC2 0x26594131 - #define TRX_MAGIC 0x30524448 -@@ -182,6 +183,15 @@ static int bcm47xxpart_parse(struct mtd_ - MTD_WRITEABLE); - continue; - } -+ -+ /* T_Meter */ -+ if ((le32_to_cpu(buf[0x000 / 4]) & 0xFFFF0000) == T_METER_MAGIC && -+ (le32_to_cpu(buf[0x030 / 4]) & 0xFFFF0000) == T_METER_MAGIC && -+ (le32_to_cpu(buf[0x060 / 4]) & 0xFFFF0000) == T_METER_MAGIC) { -+ bcm47xxpart_add_part(&parts[curr_part++], "T_Meter", offset, -+ MTD_WRITEABLE); -+ continue; -+ } - - /* TRX */ - if (buf[0x000 / 4] == TRX_MAGIC) { diff --git a/target/linux/generic/pending-4.14/435-mtd-add-routerbootpart-parser-config.patch b/target/linux/generic/pending-4.14/435-mtd-add-routerbootpart-parser-config.patch deleted file mode 100644 index 946af76f5b..0000000000 --- a/target/linux/generic/pending-4.14/435-mtd-add-routerbootpart-parser-config.patch +++ /dev/null @@ -1,36 +0,0 @@ -From 4437e01fb6bca63fccdba5d6c44888b0935885c2 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Thibaut=20VAR=C3=88NE?= <hacks@slashdirt.org> -Date: Tue, 24 Mar 2020 11:45:07 +0100 -Subject: [PATCH] generic: routerboot partition build bits (4.14) -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This patch adds routerbootpart kernel build bits - -Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org> ---- - drivers/mtd/parsers/Kconfig | 9 +++++++++ - drivers/mtd/parsers/Makefile | 1 + - 2 files changed, 10 insertions(+) - ---- a/drivers/mtd/parsers/Kconfig -+++ b/drivers/mtd/parsers/Kconfig -@@ -6,3 +6,12 @@ config MTD_PARSER_TRX - may contain up to 3/4 partitions (depending on the version). - This driver will parse TRX header and report at least two partitions: - kernel and rootfs. -+ -+config MTD_ROUTERBOOT_PARTS -+ tristate "RouterBoot flash partition parser" -+ depends on MTD && OF -+ help -+ MikroTik RouterBoot is implemented as a multi segment system on the -+ flash, some of which are fixed and some of which are located at -+ variable offsets. This parser handles both cases via properly -+ formatted DTS. ---- a/drivers/mtd/parsers/Makefile -+++ b/drivers/mtd/parsers/Makefile -@@ -1 +1,2 @@ - obj-$(CONFIG_MTD_PARSER_TRX) += parser_trx.o -+obj-$(CONFIG_MTD_ROUTERBOOT_PARTS) += routerbootpart.o diff --git a/target/linux/generic/pending-4.14/440-block2mtd_init.patch b/target/linux/generic/pending-4.14/440-block2mtd_init.patch deleted file mode 100644 index 8834788732..0000000000 --- a/target/linux/generic/pending-4.14/440-block2mtd_init.patch +++ /dev/null @@ -1,116 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: block2mtd - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - drivers/mtd/devices/block2mtd.c | 30 ++++++++++++++++++++---------- - 1 file changed, 20 insertions(+), 10 deletions(-) - ---- a/drivers/mtd/devices/block2mtd.c -+++ b/drivers/mtd/devices/block2mtd.c -@@ -26,6 +26,7 @@ - #include <linux/list.h> - #include <linux/init.h> - #include <linux/mtd/mtd.h> -+#include <linux/mtd/partitions.h> - #include <linux/mutex.h> - #include <linux/mount.h> - #include <linux/slab.h> -@@ -219,7 +220,7 @@ static void block2mtd_free_device(struct - - - static struct block2mtd_dev *add_device(char *devname, int erase_size, -- int timeout) -+ const char *mtdname, int timeout) - { - #ifndef MODULE - int i; -@@ -227,6 +228,7 @@ static struct block2mtd_dev *add_device( - const fmode_t mode = FMODE_READ | FMODE_WRITE | FMODE_EXCL; - struct block_device *bdev = ERR_PTR(-ENODEV); - struct block2mtd_dev *dev; -+ struct mtd_partition *part; - char *name; - - if (!devname) -@@ -283,13 +285,16 @@ static struct block2mtd_dev *add_device( - - /* Setup the MTD structure */ - /* make the name contain the block device in */ -- name = kasprintf(GFP_KERNEL, "block2mtd: %s", devname); -+ if (!mtdname) -+ mtdname = devname; -+ name = kmalloc(strlen(mtdname) + 1, GFP_KERNEL); - if (!name) - goto err_destroy_mutex; - -+ strcpy(name, mtdname); - dev->mtd.name = name; - -- dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK; -+ dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK & ~(erase_size - 1); - dev->mtd.erasesize = erase_size; - dev->mtd.writesize = 1; - dev->mtd.writebufsize = PAGE_SIZE; -@@ -302,7 +307,11 @@ static struct block2mtd_dev *add_device( - dev->mtd.priv = dev; - dev->mtd.owner = THIS_MODULE; - -- if (mtd_device_register(&dev->mtd, NULL, 0)) { -+ part = kzalloc(sizeof(struct mtd_partition), GFP_KERNEL); -+ part->name = name; -+ part->offset = 0; -+ part->size = dev->mtd.size; -+ if (mtd_device_register(&dev->mtd, part, 1)) { - /* Device didn't get added, so free the entry */ - goto err_destroy_mutex; - } -@@ -310,8 +319,7 @@ static struct block2mtd_dev *add_device( - list_add(&dev->list, &blkmtd_device_list); - pr_info("mtd%d: [%s] erase_size = %dKiB [%d]\n", - dev->mtd.index, -- dev->mtd.name + strlen("block2mtd: "), -- dev->mtd.erasesize >> 10, dev->mtd.erasesize); -+ mtdname, dev->mtd.erasesize >> 10, dev->mtd.erasesize); - return dev; - - err_destroy_mutex: -@@ -384,7 +392,7 @@ static int block2mtd_setup2(const char * - /* 80 for device, 12 for erase size, 80 for name, 8 for timeout */ - char buf[80 + 12 + 80 + 8]; - char *str = buf; -- char *token[2]; -+ char *token[3]; - char *name; - size_t erase_size = PAGE_SIZE; - unsigned long timeout = MTD_DEFAULT_TIMEOUT; -@@ -398,7 +406,7 @@ static int block2mtd_setup2(const char * - strcpy(str, val); - kill_final_newline(str); - -- for (i = 0; i < 2; i++) -+ for (i = 0; i < 3; i++) - token[i] = strsep(&str, ","); - - if (str) { -@@ -424,8 +432,10 @@ static int block2mtd_setup2(const char * - return 0; - } - } -+ if (token[2] && (strlen(token[2]) + 1 > 80)) -+ pr_err("mtd device name too long\n"); - -- add_device(name, erase_size, timeout); -+ add_device(name, erase_size, token[2], timeout); - - return 0; - } -@@ -459,7 +469,7 @@ static int block2mtd_setup(const char *v - - - module_param_call(block2mtd, block2mtd_setup, NULL, NULL, 0200); --MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>]\""); -+MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>[,<name>]]\""); - - static int __init block2mtd_init(void) - { diff --git a/target/linux/generic/pending-4.14/441-block2mtd_probe.patch b/target/linux/generic/pending-4.14/441-block2mtd_probe.patch deleted file mode 100644 index fee970ab61..0000000000 --- a/target/linux/generic/pending-4.14/441-block2mtd_probe.patch +++ /dev/null @@ -1,47 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: block2mtd - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - drivers/mtd/devices/block2mtd.c | 9 ++++++--- - 1 file changed, 6 insertions(+), 3 deletions(-) - ---- a/drivers/mtd/devices/block2mtd.c -+++ b/drivers/mtd/devices/block2mtd.c -@@ -392,7 +392,7 @@ static int block2mtd_setup2(const char * - /* 80 for device, 12 for erase size, 80 for name, 8 for timeout */ - char buf[80 + 12 + 80 + 8]; - char *str = buf; -- char *token[3]; -+ char *token[4]; - char *name; - size_t erase_size = PAGE_SIZE; - unsigned long timeout = MTD_DEFAULT_TIMEOUT; -@@ -406,7 +406,7 @@ static int block2mtd_setup2(const char * - strcpy(str, val); - kill_final_newline(str); - -- for (i = 0; i < 3; i++) -+ for (i = 0; i < 4; i++) - token[i] = strsep(&str, ","); - - if (str) { -@@ -435,6 +435,9 @@ static int block2mtd_setup2(const char * - if (token[2] && (strlen(token[2]) + 1 > 80)) - pr_err("mtd device name too long\n"); - -+ if (token[3] && kstrtoul(token[3], 0, &timeout)) -+ pr_err("invalid timeout\n"); -+ - add_device(name, erase_size, token[2], timeout); - - return 0; -@@ -469,7 +472,7 @@ static int block2mtd_setup(const char *v - - - module_param_call(block2mtd, block2mtd_setup, NULL, NULL, 0200); --MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>[,<name>]]\""); -+MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>[,<name>[,<timeout>]]]\""); - - static int __init block2mtd_init(void) - { diff --git a/target/linux/generic/pending-4.14/450-mtd-m25p80-allow-fallback-from-spi_flash_read-to-reg.patch b/target/linux/generic/pending-4.14/450-mtd-m25p80-allow-fallback-from-spi_flash_read-to-reg.patch deleted file mode 100644 index accd63df58..0000000000 --- a/target/linux/generic/pending-4.14/450-mtd-m25p80-allow-fallback-from-spi_flash_read-to-reg.patch +++ /dev/null @@ -1,36 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 23 Feb 2018 17:12:16 +0100 -Subject: [PATCH] mtd: m25p80: allow fallback from spi_flash_read to regular - SPI transfer - -Some flash controllers, e.g. on the ath79 platform can support a fast -flash read via memory mapping, but only if the flash chip is in -3-byte address mode. - -Since spi_flash_read_supported does not have access to the same data as -spi_flash_read, the driver can't detect an unsupported call until m25p80 -has decided to use spi_flash_read. - -Allow the driver to indicate a fallback to a regular SPI transfer by -returning -EOPNOTSUPP - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/drivers/mtd/devices/m25p80.c -+++ b/drivers/mtd/devices/m25p80.c -@@ -170,9 +170,11 @@ static ssize_t m25p80_read(struct spi_no - msg.data_nbits = data_nbits; - - ret = spi_flash_read(spi, &msg); -- if (ret < 0) -- return ret; -- return msg.retlen; -+ if (ret != -EOPNOTSUPP) { -+ if (ret < 0) -+ return ret; -+ return msg.retlen; -+ } - } - - spi_message_init(&m); diff --git a/target/linux/generic/pending-4.14/450-mtd-spi-nor-allow-NOR-driver-to-write-fewer-bytes-th.patch b/target/linux/generic/pending-4.14/450-mtd-spi-nor-allow-NOR-driver-to-write-fewer-bytes-th.patch deleted file mode 100644 index 571c9b885f..0000000000 --- a/target/linux/generic/pending-4.14/450-mtd-spi-nor-allow-NOR-driver-to-write-fewer-bytes-th.patch +++ /dev/null @@ -1,36 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Thu, 22 Feb 2018 11:11:57 +0100 -Subject: [PATCH] mtd: spi-nor: allow NOR driver to write fewer bytes than - requested - -The write size can be constrained by the maximum message/transfer size -of the SPI controller. Only check for ret = 0 to avoid an infinite loop. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -1377,7 +1377,7 @@ static int spi_nor_write(struct mtd_info - - write_enable(nor); - ret = nor->write(nor, addr, page_remain, buf + i); -- if (ret < 0) -+ if (ret <= 0) - goto write_err; - written = ret; - -@@ -1386,13 +1386,6 @@ static int spi_nor_write(struct mtd_info - goto write_err; - *retlen += written; - i += written; -- if (written != page_remain) { -- dev_err(nor->dev, -- "While writing %zu bytes written %zd bytes\n", -- page_remain, written); -- ret = -EIO; -- goto write_err; -- } - } - - write_err: diff --git a/target/linux/generic/pending-4.14/460-mtd-cfi_cmdset_0002-no-erase_suspend.patch b/target/linux/generic/pending-4.14/460-mtd-cfi_cmdset_0002-no-erase_suspend.patch deleted file mode 100644 index 41f9d31cb0..0000000000 --- a/target/linux/generic/pending-4.14/460-mtd-cfi_cmdset_0002-no-erase_suspend.patch +++ /dev/null @@ -1,25 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: kernel: disable cfi cmdset 0002 erase suspend - -on some platforms, erase suspend leads to data corruption and lockups when write -ops collide with erase ops. this has been observed on the buffalo wzr-hp-g300nh. -rather than play whack-a-mole with a hard to reproduce issue on a variety of devices, -simply disable erase suspend, as it will usually not produce any useful gain on -the small filesystems used on embedded hardware. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - drivers/mtd/chips/cfi_cmdset_0002.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/mtd/chips/cfi_cmdset_0002.c -+++ b/drivers/mtd/chips/cfi_cmdset_0002.c -@@ -811,7 +811,7 @@ static int get_chip(struct map_info *map - return 0; - - case FL_ERASING: -- if (!cfip || !(cfip->EraseSuspend & (0x1|0x2)) || -+ if (1 /* no suspend */ || !cfip || !(cfip->EraseSuspend & (0x1|0x2)) || - !(mode == FL_READY || mode == FL_POINT || - (mode == FL_WRITING && (cfip->EraseSuspend & 0x2)))) - goto sleep; diff --git a/target/linux/generic/pending-4.14/461-mtd-cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch b/target/linux/generic/pending-4.14/461-mtd-cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch deleted file mode 100644 index 932f219cf2..0000000000 --- a/target/linux/generic/pending-4.14/461-mtd-cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch +++ /dev/null @@ -1,17 +0,0 @@ -From: George Kashperko <george@znau.edu.ua> -Subject: Issue map read after Write Buffer Load command to ensure chip is ready to receive data. - -Signed-off-by: George Kashperko <george@znau.edu.ua> ---- - drivers/mtd/chips/cfi_cmdset_0002.c | 1 + - 1 file changed, 1 insertion(+) ---- a/drivers/mtd/chips/cfi_cmdset_0002.c -+++ b/drivers/mtd/chips/cfi_cmdset_0002.c -@@ -1839,6 +1839,7 @@ static int __xipram do_write_buffer(stru - - /* Write Buffer Load */ - map_write(map, CMD(0x25), cmd_adr); -+ (void) map_read(map, cmd_adr); - - chip->state = FL_WRITING_TO_BUFFER; - diff --git a/target/linux/generic/pending-4.14/465-m25p80-mx-disable-software-protection.patch b/target/linux/generic/pending-4.14/465-m25p80-mx-disable-software-protection.patch deleted file mode 100644 index b41710276f..0000000000 --- a/target/linux/generic/pending-4.14/465-m25p80-mx-disable-software-protection.patch +++ /dev/null @@ -1,18 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: Disable software protection bits for Macronix flashes. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - drivers/mtd/spi-nor/spi-nor.c | 1 + - 1 file changed, 1 insertion(+) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -2714,6 +2714,7 @@ int spi_nor_scan(struct spi_nor *nor, co - - if (JEDEC_MFR(info) == SNOR_MFR_ATMEL || - JEDEC_MFR(info) == SNOR_MFR_INTEL || -+ JEDEC_MFR(info) == SNOR_MFR_MACRONIX || - JEDEC_MFR(info) == SNOR_MFR_SST || - info->flags & SPI_NOR_HAS_LOCK) { - write_enable(nor); diff --git a/target/linux/generic/pending-4.14/466-Revert-mtd-spi-nor-fix-Spansion-regressions-aliased-.patch b/target/linux/generic/pending-4.14/466-Revert-mtd-spi-nor-fix-Spansion-regressions-aliased-.patch deleted file mode 100644 index 55d9709761..0000000000 --- a/target/linux/generic/pending-4.14/466-Revert-mtd-spi-nor-fix-Spansion-regressions-aliased-.patch +++ /dev/null @@ -1,37 +0,0 @@ -From: Matthias Schiffer <mschiffer@universe-factory.net> -Date: Tue, 9 Jan 2018 20:41:48 +0100 -Subject: [PATCH] Revert "mtd: spi-nor: fix Spansion regressions (aliased with - Winbond)" - -This reverts commit 67b9bcd36906e12a15ffec19463afbbd6a41660e. - -The underlying issue breaking Spansion flash has been fixed with "mtd: spi-nor: -wait until lock/unlock operations are ready" and "mtd: spi-nor: wait for SR_WIP -to clear on initial unlock", so we can support unlocking for Winbond flash -again. - -Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net> ---- - drivers/mtd/spi-nor/spi-nor.c | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -2716,6 +2716,7 @@ int spi_nor_scan(struct spi_nor *nor, co - JEDEC_MFR(info) == SNOR_MFR_INTEL || - JEDEC_MFR(info) == SNOR_MFR_MACRONIX || - JEDEC_MFR(info) == SNOR_MFR_SST || -+ JEDEC_MFR(info) == SNOR_MFR_WINBOND || - info->flags & SPI_NOR_HAS_LOCK) { - write_enable(nor); - write_sr(nor, 0); -@@ -2734,7 +2735,8 @@ int spi_nor_scan(struct spi_nor *nor, co - - /* NOR protection support for STmicro/Micron chips and similar */ - if (JEDEC_MFR(info) == SNOR_MFR_MICRON || -- info->flags & SPI_NOR_HAS_LOCK) { -+ JEDEC_MFR(info) == SNOR_MFR_WINBOND || -+ info->flags & SPI_NOR_HAS_LOCK) { - nor->flash_lock = stm_lock; - nor->flash_unlock = stm_unlock; - nor->flash_is_locked = stm_is_locked; diff --git a/target/linux/generic/pending-4.14/470-mtd-spi-nor-support-limiting-4K-sectors-support-base.patch b/target/linux/generic/pending-4.14/470-mtd-spi-nor-support-limiting-4K-sectors-support-base.patch deleted file mode 100644 index 0f4ea32688..0000000000 --- a/target/linux/generic/pending-4.14/470-mtd-spi-nor-support-limiting-4K-sectors-support-base.patch +++ /dev/null @@ -1,56 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 4 Nov 2017 07:40:23 +0100 -Subject: [PATCH] mtd: spi-nor: support limiting 4K sectors support based on - flash size - -Some devices need 4K sectors to be able to deal with small flash chips. -For instance, w25x05 is 64 KiB in size, and without 4K sectors, the -entire chip is just one erase block. -On bigger flash chip sizes, using 4K sectors can significantly slow down -many operations, including using a writable filesystem. There are several -platforms where it makes sense to use a single kernel on both kinds of -devices. - -To support this properly, allow configuring an upper flash chip size -limit for 4K sectors support. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/drivers/mtd/spi-nor/Kconfig -+++ b/drivers/mtd/spi-nor/Kconfig -@@ -39,6 +39,17 @@ config SPI_ASPEED_SMC - and support for the SPI flash memory controller (SPI) for - the host firmware. The implementation only supports SPI NOR. - -+config MTD_SPI_NOR_USE_4K_SECTORS_LIMIT -+ int "Maximum flash chip size to use 4K sectors on (in KiB)" -+ depends on MTD_SPI_NOR_USE_4K_SECTORS -+ default "4096" -+ help -+ There are many flash chips that support 4K sectors, but are so large -+ that using them significantly slows down writing large amounts of -+ data or using a writable filesystem. -+ Any flash chip larger than the size specified in this option will -+ not use 4K sectors. -+ - config SPI_ATMEL_QUADSPI - tristate "Atmel Quad SPI Controller" - depends on ARCH_AT91 || (ARM && COMPILE_TEST && !ARCH_EBSA110) ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -2561,10 +2561,12 @@ static int spi_nor_select_erase(struct s - - #ifdef CONFIG_MTD_SPI_NOR_USE_4K_SECTORS - /* prefer "small sector" erase if possible */ -- if (info->flags & SECT_4K) { -+ if ((info->flags & SECT_4K) && (mtd->size <= -+ CONFIG_MTD_SPI_NOR_USE_4K_SECTORS_LIMIT * 1024)) { - nor->erase_opcode = SPINOR_OP_BE_4K; - mtd->erasesize = 4096; -- } else if (info->flags & SECT_4K_PMC) { -+ } else if ((info->flags & SECT_4K_PMC) && (mtd->size <= -+ CONFIG_MTD_SPI_NOR_USE_4K_SECTORS_LIMIT * 1024)) { - nor->erase_opcode = SPINOR_OP_BE_4K_PMC; - mtd->erasesize = 4096; - } else diff --git a/target/linux/generic/pending-4.14/475-mtd-spi-nor-Add-Winbond-w25q128jv-support.patch b/target/linux/generic/pending-4.14/475-mtd-spi-nor-Add-Winbond-w25q128jv-support.patch deleted file mode 100644 index f751bfd3b2..0000000000 --- a/target/linux/generic/pending-4.14/475-mtd-spi-nor-Add-Winbond-w25q128jv-support.patch +++ /dev/null @@ -1,34 +0,0 @@ -From: Robert Marko <robimarko@gmail.com> -To: linux-mtd@lists.infradead.org -Subject: mtd: spi-nor: Add Winbond w25q128jv support -Date: Mon, 25 Jun 2018 13:17:48 +0200 - -Datasheet: -http://www.winbond.com/resource-files/w25q128jv%20revf%2003272018%20plus.pdf - -Testing done on Mikrotik Routerboard wAP R board. -It does not support Dual or Quad modes. - -Signed-off-by: Robert Marko <robimarko@gmail.com> ---- - -Changes in v2: - - Correct the title ---- - drivers/mtd/spi-nor/spi-nor.c | 5 +++++ - 1 file changed, 5 insertions(+) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -1165,6 +1165,11 @@ static const struct flash_info spi_nor_i - SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | - SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) - }, -+ { -+ "w25q128jv", INFO(0xef7018, 0, 64 * 1024, 256, -+ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | -+ SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) -+ }, - { "w25q80", INFO(0xef5014, 0, 64 * 1024, 16, SECT_4K) }, - { "w25q80bl", INFO(0xef4014, 0, 64 * 1024, 16, SECT_4K) }, - { "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, SECT_4K) }, diff --git a/target/linux/generic/pending-4.14/476-mtd-spi-nor-add-eon-en25q128.patch b/target/linux/generic/pending-4.14/476-mtd-spi-nor-add-eon-en25q128.patch deleted file mode 100644 index ac1fda5159..0000000000 --- a/target/linux/generic/pending-4.14/476-mtd-spi-nor-add-eon-en25q128.patch +++ /dev/null @@ -1,18 +0,0 @@ -From: Piotr Dymacz <pepe2k@gmail.com> -Subject: kernel/mtd: add support for EON EN25Q128 - -Signed-off-by: Piotr Dymacz <pepe2k@gmail.com> ---- - drivers/mtd/spi-nor/spi-nor.c | 1 + - 1 file changed, 1 insertion(+) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -954,6 +954,7 @@ static const struct flash_info spi_nor_i - { "en25q32b", INFO(0x1c3016, 0, 64 * 1024, 64, 0) }, - { "en25p64", INFO(0x1c2017, 0, 64 * 1024, 128, 0) }, - { "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) }, -+ { "en25q128", INFO(0x1c3018, 0, 64 * 1024, 256, SECT_4K) }, - { "en25qh128", INFO(0x1c7018, 0, 64 * 1024, 256, 0) }, - { "en25qh256", INFO(0x1c7019, 0, 64 * 1024, 512, 0) }, - { "en25s64", INFO(0x1c3817, 0, 64 * 1024, 128, SECT_4K) }, diff --git a/target/linux/generic/pending-4.14/477-mtd-add-spi-nor-add-mx25u3235f.patch b/target/linux/generic/pending-4.14/477-mtd-add-spi-nor-add-mx25u3235f.patch deleted file mode 100644 index 2d94959c5c..0000000000 --- a/target/linux/generic/pending-4.14/477-mtd-add-spi-nor-add-mx25u3235f.patch +++ /dev/null @@ -1,18 +0,0 @@ -From: André Valentin <avalentin@marcant.net> -Subject: linux/mtd: add id for mx25u3235f needed by ZyXEL NBG6817 - -Signed-off-by: André Valentin <avalentin@marcant.net> ---- - drivers/mtd/spi-nor/spi-nor.c | 1 + - 1 file changed, 1 insertion(+) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -1022,6 +1022,7 @@ static const struct flash_info spi_nor_i - { "mx25l3205d", INFO(0xc22016, 0, 64 * 1024, 64, SECT_4K) }, - { "mx25l3255e", INFO(0xc29e16, 0, 64 * 1024, 64, SECT_4K) }, - { "mx25l6405d", INFO(0xc22017, 0, 64 * 1024, 128, SECT_4K) }, -+ { "mx25u3235f", INFO(0xc22536, 0, 64 * 1024, 64, 0) }, - { "mx25u2033e", INFO(0xc22532, 0, 64 * 1024, 4, SECT_4K) }, - { "mx25u4035", INFO(0xc22533, 0, 64 * 1024, 8, SECT_4K) }, - { "mx25u8035", INFO(0xc22534, 0, 64 * 1024, 16, SECT_4K) }, diff --git a/target/linux/generic/pending-4.14/478-mtd-spi-nor-Add-support-for-XM25QH64A-and-XM25QH128A.patch b/target/linux/generic/pending-4.14/478-mtd-spi-nor-Add-support-for-XM25QH64A-and-XM25QH128A.patch deleted file mode 100644 index 4ecf53621d..0000000000 --- a/target/linux/generic/pending-4.14/478-mtd-spi-nor-Add-support-for-XM25QH64A-and-XM25QH128A.patch +++ /dev/null @@ -1,30 +0,0 @@ -From b02f3405c935a28200db26b63e42086057565cf4 Mon Sep 17 00:00:00 2001 -From: Hauke Mehrtens <hauke@hauke-m.de> -Date: Sat, 31 Mar 2018 20:09:54 +0200 -Subject: [PATCH] mtd: spi-nor: Add support for XM25QH64A and XM25QH128A - -These devices are produced by Wuhan Xinxin Semiconductor Manufacturing -Corp. (XMC) and found on some routers from Chinese manufactures. - -The data sheets can be found here: -http://www.xmcwh.com/Uploads/2018-03-01/5a9799e4cb355.pdf -http://www.xmcwh.com/Uploads/2018-02-05/5a77e6dbe968b.pdf - -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> ---- - drivers/mtd/spi-nor/spi-nor.c | 4 ++++ - 1 file changed, 4 insertions(+) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -1192,6 +1192,10 @@ static const struct flash_info spi_nor_i - { "3S400AN", S3AN_INFO(0x1f2400, 256, 264) }, - { "3S700AN", S3AN_INFO(0x1f2500, 512, 264) }, - { "3S1400AN", S3AN_INFO(0x1f2600, 512, 528) }, -+ -+ /* XMC (Wuhan Xinxin Semiconductor Manufacturing Corp.) */ -+ { "XM25QH64A", INFO(0x207017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, -+ { "XM25QH128A", INFO(0x207018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, - { }, - }; - diff --git a/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh32.patch b/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh32.patch deleted file mode 100644 index b8d5101514..0000000000 --- a/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh32.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -955,6 +955,7 @@ static const struct flash_info spi_nor_i - { "en25p64", INFO(0x1c2017, 0, 64 * 1024, 128, 0) }, - { "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) }, - { "en25q128", INFO(0x1c3018, 0, 64 * 1024, 256, SECT_4K) }, -+ { "en25qh32", INFO(0x1c7016, 0, 64 * 1024, 64, 0) }, - { "en25qh128", INFO(0x1c7018, 0, 64 * 1024, 256, 0) }, - { "en25qh256", INFO(0x1c7019, 0, 64 * 1024, 512, 0) }, - { "en25s64", INFO(0x1c3817, 0, 64 * 1024, 128, SECT_4K) }, diff --git a/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh64.patch b/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh64.patch deleted file mode 100644 index c290a784d0..0000000000 --- a/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh64.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -956,6 +956,7 @@ static const struct flash_info spi_nor_i - { "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) }, - { "en25q128", INFO(0x1c3018, 0, 64 * 1024, 256, SECT_4K) }, - { "en25qh32", INFO(0x1c7016, 0, 64 * 1024, 64, 0) }, -+ { "en25qh64", INFO(0x1c7017, 0, 64 * 1024, 128, 0) }, - { "en25qh128", INFO(0x1c7018, 0, 64 * 1024, 256, 0) }, - { "en25qh256", INFO(0x1c7019, 0, 64 * 1024, 512, 0) }, - { "en25s64", INFO(0x1c3817, 0, 64 * 1024, 128, SECT_4K) }, diff --git a/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-xtx-xt25f128b.patch b/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-xtx-xt25f128b.patch deleted file mode 100644 index 7545cf8427..0000000000 --- a/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-xtx-xt25f128b.patch +++ /dev/null @@ -1,42 +0,0 @@ -From patchwork Thu Feb 6 17:19:41 2020 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 7bit -X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org> -X-Patchwork-Id: 1234465 -Date: Thu, 6 Feb 2020 19:19:41 +0200 -From: Daniel Golle <daniel@makrotopia.org> -To: linux-mtd@lists.infradead.org -Subject: [PATCH v2] mtd: spi-nor: Add support for xt25f128b chip -Message-ID: <20200206171941.GA2398@makrotopia.org> -MIME-Version: 1.0 -Content-Disposition: inline -List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mtd>, - <mailto:linux-mtd-request@lists.infradead.org?subject=subscribe> -Cc: Eitan Cohen <eitan@neot-semadar.com>, Piotr Dymacz <pepe2k@gmail.com>, - Tudor Ambarus <tudor.ambarus@microchip.com> -Sender: "linux-mtd" <linux-mtd-bounces@lists.infradead.org> -Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org - -Add XT25F128B made by XTX Technology (Shenzhen) Limited. -This chip supports dual and quad read and uniform 4K-byte erase. -Verified on Teltonika RUT955 which comes with XT25F128B in recent -versions of the device. - -Signed-off-by: Daniel Golle <daniel@makrotopia.org> ---- - drivers/mtd/spi-nor/spi-nor.c | 4 ++++ - 1 file changed, 4 insertions(+) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -1198,6 +1198,9 @@ static const struct flash_info spi_nor_i - /* XMC (Wuhan Xinxin Semiconductor Manufacturing Corp.) */ - { "XM25QH64A", INFO(0x207017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, - { "XM25QH128A", INFO(0x207018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, -+ -+ /* XTX Technology (Shenzhen) Limited */ -+ { "xt25f128b", INFO(0x0B4018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, - { }, - }; - diff --git a/target/linux/generic/pending-4.14/480-mtd-set-rootfs-to-be-root-dev.patch b/target/linux/generic/pending-4.14/480-mtd-set-rootfs-to-be-root-dev.patch deleted file mode 100644 index 6cddaf01b7..0000000000 --- a/target/linux/generic/pending-4.14/480-mtd-set-rootfs-to-be-root-dev.patch +++ /dev/null @@ -1,38 +0,0 @@ -From: Gabor Juhos <juhosg@openwrt.org> -Subject: kernel/3.1[02]: move MTD root device setup code to mtdcore - -The current code only allows to automatically set -root device on MTD partitions. Move the code to MTD -core to allow to use it with all MTD devices. - -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> ---- - drivers/mtd/mtdcore.c | 10 ++++++++++ - 1 file changed, 10 insertions(+) - ---- a/drivers/mtd/mtdcore.c -+++ b/drivers/mtd/mtdcore.c -@@ -41,6 +41,7 @@ - #include <linux/reboot.h> - #include <linux/leds.h> - #include <linux/debugfs.h> -+#include <linux/root_dev.h> - - #include <linux/mtd/mtd.h> - #include <linux/mtd/partitions.h> -@@ -578,6 +579,15 @@ int add_mtd_device(struct mtd_info *mtd) - of this try_ nonsense, and no bitching about it - either. :) */ - __module_get(THIS_MODULE); -+ -+ if (!strcmp(mtd->name, "rootfs") && -+ IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) && -+ ROOT_DEV == 0) { -+ pr_notice("mtd: device %d (%s) set to be root filesystem\n", -+ mtd->index, mtd->name); -+ ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, mtd->index); -+ } -+ - return 0; - - fail_added: diff --git a/target/linux/generic/pending-4.14/481-mtd-spi-nor-add-support-for-Gigadevice-GD25D05.patch b/target/linux/generic/pending-4.14/481-mtd-spi-nor-add-support-for-Gigadevice-GD25D05.patch deleted file mode 100644 index 4e632b05a0..0000000000 --- a/target/linux/generic/pending-4.14/481-mtd-spi-nor-add-support-for-Gigadevice-GD25D05.patch +++ /dev/null @@ -1,24 +0,0 @@ -From d68b4aa22e8c625685bfad642dd7337948dc0ad1 Mon Sep 17 00:00:00 2001 -From: Koen Vandeputte <koen.vandeputte@ncentric.com> -Date: Mon, 6 Jan 2020 13:07:56 +0100 -Subject: [PATCH] mtd: spi-nor: add support for Gigadevice GD25D05 - -Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> ---- - drivers/mtd/spi-nor/spi-nor.c | 5 +++++ - 1 file changed, 5 insertions(+) - ---- a/drivers/mtd/spi-nor/spi-nor.c -+++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -976,6 +976,11 @@ static const struct flash_info spi_nor_i - - /* GigaDevice */ - { -+ "gd25d05", INFO(0xc84010, 0, 64 * 1024, 1, -+ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | -+ SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) -+ }, -+ { - "gd25q16", INFO(0xc84015, 0, 64 * 1024, 32, - SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | - SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) diff --git a/target/linux/generic/pending-4.14/490-ubi-auto-attach-mtd-device-named-ubi-or-data-on-boot.patch b/target/linux/generic/pending-4.14/490-ubi-auto-attach-mtd-device-named-ubi-or-data-on-boot.patch deleted file mode 100644 index 992aa4662e..0000000000 --- a/target/linux/generic/pending-4.14/490-ubi-auto-attach-mtd-device-named-ubi-or-data-on-boot.patch +++ /dev/null @@ -1,97 +0,0 @@ -From: Daniel Golle <daniel@makrotopia.org> -Subject: ubi: auto-attach mtd device named "ubi" or "data" on boot - -Signed-off-by: Daniel Golle <daniel@makrotopia.org> ---- - drivers/mtd/ubi/build.c | 36 ++++++++++++++++++++++++++++++++++++ - 1 file changed, 36 insertions(+) - ---- a/drivers/mtd/ubi/build.c -+++ b/drivers/mtd/ubi/build.c -@@ -1172,6 +1172,73 @@ static struct mtd_info * __init open_mtd - return mtd; - } - -+/* -+ * This function tries attaching mtd partitions named either "ubi" or "data" -+ * during boot. -+ */ -+static void __init ubi_auto_attach(void) -+{ -+ int err; -+ struct mtd_info *mtd; -+ loff_t offset = 0; -+ size_t len; -+ char magic[4]; -+ -+ /* try attaching mtd device named "ubi" or "data" */ -+ mtd = open_mtd_device("ubi"); -+ if (IS_ERR(mtd)) -+ mtd = open_mtd_device("data"); -+ -+ if (IS_ERR(mtd)) -+ return; -+ -+ /* get the first not bad block */ -+ if (mtd_can_have_bb(mtd)) -+ while (mtd_block_isbad(mtd, offset)) { -+ offset += mtd->erasesize; -+ -+ if (offset > mtd->size) { -+ pr_err("UBI error: Failed to find a non-bad " -+ "block on mtd%d\n", mtd->index); -+ goto cleanup; -+ } -+ } -+ -+ /* check if the read from flash was successful */ -+ err = mtd_read(mtd, offset, 4, &len, (void *) magic); -+ if ((err && !mtd_is_bitflip(err)) || len != 4) { -+ pr_err("UBI error: unable to read from mtd%d\n", mtd->index); -+ goto cleanup; -+ } -+ -+ /* check for a valid ubi magic */ -+ if (strncmp(magic, "UBI#", 4)) { -+ pr_err("UBI error: no valid UBI magic found inside mtd%d\n", mtd->index); -+ goto cleanup; -+ } -+ -+ /* don't auto-add media types where UBI doesn't makes sense */ -+ if (mtd->type != MTD_NANDFLASH && -+ mtd->type != MTD_NORFLASH && -+ mtd->type != MTD_DATAFLASH && -+ mtd->type != MTD_MLCNANDFLASH) -+ goto cleanup; -+ -+ mutex_lock(&ubi_devices_mutex); -+ pr_notice("UBI: auto-attach mtd%d\n", mtd->index); -+ err = ubi_attach_mtd_dev(mtd, UBI_DEV_NUM_AUTO, 0, 0); -+ mutex_unlock(&ubi_devices_mutex); -+ if (err < 0) { -+ pr_err("UBI error: cannot attach mtd%d\n", mtd->index); -+ goto cleanup; -+ } -+ -+ return; -+ -+cleanup: -+ put_mtd_device(mtd); -+} -+ - static int __init ubi_init(void) - { - int err, i, k; -@@ -1255,6 +1322,12 @@ static int __init ubi_init(void) - } - } - -+ /* auto-attach mtd devices only if built-in to the kernel and no ubi.mtd -+ * parameter was given */ -+ if (IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) && -+ !ubi_is_module() && !mtd_devs) -+ ubi_auto_attach(); -+ - err = ubiblock_init(); - if (err) { - pr_err("UBI error: block: cannot initialize, error %d\n", err); diff --git a/target/linux/generic/pending-4.14/491-ubi-auto-create-ubiblock-device-for-rootfs.patch b/target/linux/generic/pending-4.14/491-ubi-auto-create-ubiblock-device-for-rootfs.patch deleted file mode 100644 index cb2d525610..0000000000 --- a/target/linux/generic/pending-4.14/491-ubi-auto-create-ubiblock-device-for-rootfs.patch +++ /dev/null @@ -1,66 +0,0 @@ -From: Daniel Golle <daniel@makrotopia.org> -Subject: ubi: auto-create ubiblock device for rootfs - -Signed-off-by: Daniel Golle <daniel@makrotopia.org> ---- - drivers/mtd/ubi/block.c | 42 ++++++++++++++++++++++++++++++++++++++++++ - 1 file changed, 42 insertions(+) - ---- a/drivers/mtd/ubi/block.c -+++ b/drivers/mtd/ubi/block.c -@@ -633,6 +633,44 @@ static void __init ubiblock_create_from_ - } - } - -+#define UBIFS_NODE_MAGIC 0x06101831 -+static inline int ubi_vol_is_ubifs(struct ubi_volume_desc *desc) -+{ -+ int ret; -+ uint32_t magic_of, magic; -+ ret = ubi_read(desc, 0, (char *)&magic_of, 0, 4); -+ if (ret) -+ return 0; -+ magic = le32_to_cpu(magic_of); -+ return magic == UBIFS_NODE_MAGIC; -+} -+ -+static void __init ubiblock_create_auto_rootfs(void) -+{ -+ int ubi_num, ret, is_ubifs; -+ struct ubi_volume_desc *desc; -+ struct ubi_volume_info vi; -+ -+ for (ubi_num = 0; ubi_num < UBI_MAX_DEVICES; ubi_num++) { -+ desc = ubi_open_volume_nm(ubi_num, "rootfs", UBI_READONLY); -+ if (IS_ERR(desc)) -+ continue; -+ -+ ubi_get_volume_info(desc, &vi); -+ is_ubifs = ubi_vol_is_ubifs(desc); -+ ubi_close_volume(desc); -+ if (is_ubifs) -+ break; -+ -+ ret = ubiblock_create(&vi); -+ if (ret) -+ pr_err("UBI error: block: can't add '%s' volume, err=%d\n", -+ vi.name, ret); -+ /* always break if we get here */ -+ break; -+ } -+} -+ - static void ubiblock_remove_all(void) - { - struct ubiblock *next; -@@ -665,6 +703,10 @@ int __init ubiblock_init(void) - */ - ubiblock_create_from_param(); - -+ /* auto-attach "rootfs" volume if existing and non-ubifs */ -+ if (IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV)) -+ ubiblock_create_auto_rootfs(); -+ - /* - * Block devices are only created upon user requests, so we ignore - * existing volumes. diff --git a/target/linux/generic/pending-4.14/492-try-auto-mounting-ubi0-rootfs-in-init-do_mounts.c.patch b/target/linux/generic/pending-4.14/492-try-auto-mounting-ubi0-rootfs-in-init-do_mounts.c.patch deleted file mode 100644 index 3c82a064eb..0000000000 --- a/target/linux/generic/pending-4.14/492-try-auto-mounting-ubi0-rootfs-in-init-do_mounts.c.patch +++ /dev/null @@ -1,51 +0,0 @@ -From: Daniel Golle <daniel@makrotopia.org> -Subject: try auto-mounting ubi0:rootfs in init/do_mounts.c - -Signed-off-by: Daniel Golle <daniel@makrotopia.org> ---- - init/do_mounts.c | 26 +++++++++++++++++++++++++- - 1 file changed, 25 insertions(+), 1 deletion(-) - ---- a/init/do_mounts.c -+++ b/init/do_mounts.c -@@ -437,7 +437,28 @@ retry: - out: - put_page(page); - } -- -+ -+static int __init mount_ubi_rootfs(void) -+{ -+ int flags = MS_SILENT; -+ int err, tried = 0; -+ -+ while (tried < 2) { -+ err = do_mount_root("ubi0:rootfs", "ubifs", flags, \ -+ root_mount_data); -+ switch (err) { -+ case -EACCES: -+ flags |= MS_RDONLY; -+ tried++; -+ break; -+ default: -+ return err; -+ } -+ } -+ -+ return -EINVAL; -+} -+ - #ifdef CONFIG_ROOT_NFS - - #define NFSROOT_TIMEOUT_MIN 5 -@@ -531,6 +552,10 @@ void __init mount_root(void) - change_floppy("root floppy"); - } - #endif -+#ifdef CONFIG_MTD_ROOTFS_ROOT_DEV -+ if (!mount_ubi_rootfs()) -+ return; -+#endif - #ifdef CONFIG_BLOCK - { - int err = create_dev("/dev/root", ROOT_DEV); diff --git a/target/linux/generic/pending-4.14/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch b/target/linux/generic/pending-4.14/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch deleted file mode 100644 index 1bb53ada7f..0000000000 --- a/target/linux/generic/pending-4.14/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch +++ /dev/null @@ -1,34 +0,0 @@ -From: Daniel Golle <daniel@makrotopia.org> -Subject: ubi: set ROOT_DEV to ubiblock "rootfs" if unset - -Signed-off-by: Daniel Golle <daniel@makrotopia.org> ---- - drivers/mtd/ubi/block.c | 10 ++++++++++ - 1 file changed, 10 insertions(+) - ---- a/drivers/mtd/ubi/block.c -+++ b/drivers/mtd/ubi/block.c -@@ -50,6 +50,7 @@ - #include <linux/scatterlist.h> - #include <linux/idr.h> - #include <asm/div64.h> -+#include <linux/root_dev.h> - - #include "ubi-media.h" - #include "ubi.h" -@@ -445,6 +446,15 @@ int ubiblock_create(struct ubi_volume_in - dev_info(disk_to_dev(dev->gd), "created from ubi%d:%d(%s)", - dev->ubi_num, dev->vol_id, vi->name); - mutex_unlock(&devices_mutex); -+ -+ if (!strcmp(vi->name, "rootfs") && -+ IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) && -+ ROOT_DEV == 0) { -+ pr_notice("ubiblock: device ubiblock%d_%d (%s) set to be root filesystem\n", -+ dev->ubi_num, dev->vol_id, vi->name); -+ ROOT_DEV = MKDEV(gd->major, gd->first_minor); -+ } -+ - return 0; - - out_free_queue: diff --git a/target/linux/generic/pending-4.14/494-mtd-ubi-add-EOF-marker-support.patch b/target/linux/generic/pending-4.14/494-mtd-ubi-add-EOF-marker-support.patch deleted file mode 100644 index a3b58dd66f..0000000000 --- a/target/linux/generic/pending-4.14/494-mtd-ubi-add-EOF-marker-support.patch +++ /dev/null @@ -1,60 +0,0 @@ -From: Gabor Juhos <juhosg@openwrt.org> -Subject: mtd: add EOF marker support to the UBI layer - -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> ---- - drivers/mtd/ubi/attach.c | 25 ++++++++++++++++++++++--- - drivers/mtd/ubi/ubi.h | 1 + - 2 files changed, 23 insertions(+), 3 deletions(-) - ---- a/drivers/mtd/ubi/attach.c -+++ b/drivers/mtd/ubi/attach.c -@@ -939,6 +939,13 @@ static bool vol_ignored(int vol_id) - #endif - } - -+static bool ec_hdr_has_eof(struct ubi_ec_hdr *ech) -+{ -+ return ech->padding1[0] == 'E' && -+ ech->padding1[1] == 'O' && -+ ech->padding1[2] == 'F'; -+} -+ - /** - * scan_peb - scan and process UBI headers of a PEB. - * @ubi: UBI device description object -@@ -971,9 +978,21 @@ static int scan_peb(struct ubi_device *u - return 0; - } - -- err = ubi_io_read_ec_hdr(ubi, pnum, ech, 0); -- if (err < 0) -- return err; -+ if (!ai->eof_found) { -+ err = ubi_io_read_ec_hdr(ubi, pnum, ech, 0); -+ if (err < 0) -+ return err; -+ -+ if (ec_hdr_has_eof(ech)) { -+ pr_notice("UBI: EOF marker found, PEBs from %d will be erased\n", -+ pnum); -+ ai->eof_found = true; -+ } -+ } -+ -+ if (ai->eof_found) -+ err = UBI_IO_FF_BITFLIPS; -+ - switch (err) { - case 0: - break; ---- a/drivers/mtd/ubi/ubi.h -+++ b/drivers/mtd/ubi/ubi.h -@@ -785,6 +785,7 @@ struct ubi_attach_info { - int mean_ec; - uint64_t ec_sum; - int ec_count; -+ bool eof_found; - struct kmem_cache *aeb_slab_cache; - struct ubi_ec_hdr *ech; - struct ubi_vid_io_buf *vidb; diff --git a/target/linux/generic/pending-4.14/495-mtd-core-add-get_mtd_device_by_node.patch b/target/linux/generic/pending-4.14/495-mtd-core-add-get_mtd_device_by_node.patch deleted file mode 100644 index 2886742d4d..0000000000 --- a/target/linux/generic/pending-4.14/495-mtd-core-add-get_mtd_device_by_node.patch +++ /dev/null @@ -1,75 +0,0 @@ -From 1bd1b740f208d1cf4071932cc51860d37266c402 Mon Sep 17 00:00:00 2001 -From: Bernhard Frauendienst <kernel@nospam.obeliks.de> -Date: Sat, 1 Sep 2018 00:30:11 +0200 -Subject: [PATCH 495/497] mtd: core: add get_mtd_device_by_node - -Add function to retrieve a mtd device by its OF node. Since drivers can -assign arbitrary names to mtd devices in the absence of a label -property, there is no other reliable way to retrieve a mtd device for a -given OF node. - -Signed-off-by: Bernhard Frauendienst <kernel@nospam.obeliks.de> -Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> ---- - drivers/mtd/mtdcore.c | 38 ++++++++++++++++++++++++++++++++++++++ - include/linux/mtd/mtd.h | 2 ++ - 2 files changed, 40 insertions(+) - ---- a/drivers/mtd/mtdcore.c -+++ b/drivers/mtd/mtdcore.c -@@ -924,6 +924,44 @@ out_unlock: - } - EXPORT_SYMBOL_GPL(get_mtd_device_nm); - -+/** -+ * get_mtd_device_by_node - obtain a validated handle for an MTD device -+ * by of_node -+ * @of_node: OF node of MTD device to open -+ * -+ * This function returns MTD device description structure in case of -+ * success and an error code in case of failure. -+ */ -+struct mtd_info *get_mtd_device_by_node(const struct device_node *of_node) -+{ -+ int err = -ENODEV; -+ struct mtd_info *mtd = NULL, *other; -+ -+ mutex_lock(&mtd_table_mutex); -+ -+ mtd_for_each_device(other) { -+ if (of_node == other->dev.of_node) { -+ mtd = other; -+ break; -+ } -+ } -+ -+ if (!mtd) -+ goto out_unlock; -+ -+ err = __get_mtd_device(mtd); -+ if (err) -+ goto out_unlock; -+ -+ mutex_unlock(&mtd_table_mutex); -+ return mtd; -+ -+out_unlock: -+ mutex_unlock(&mtd_table_mutex); -+ return ERR_PTR(err); -+} -+EXPORT_SYMBOL_GPL(get_mtd_device_by_node); -+ - void put_mtd_device(struct mtd_info *mtd) - { - mutex_lock(&mtd_table_mutex); ---- a/include/linux/mtd/mtd.h -+++ b/include/linux/mtd/mtd.h -@@ -580,6 +580,8 @@ extern struct mtd_info *get_mtd_device(s - extern int __get_mtd_device(struct mtd_info *mtd); - extern void __put_mtd_device(struct mtd_info *mtd); - extern struct mtd_info *get_mtd_device_nm(const char *name); -+extern struct mtd_info *get_mtd_device_by_node( -+ const struct device_node *of_node); - extern void put_mtd_device(struct mtd_info *mtd); - - diff --git a/target/linux/generic/pending-4.14/496-dt-bindings-add-bindings-for-mtd-concat-devices.patch b/target/linux/generic/pending-4.14/496-dt-bindings-add-bindings-for-mtd-concat-devices.patch deleted file mode 100644 index 01f3b9ec2d..0000000000 --- a/target/linux/generic/pending-4.14/496-dt-bindings-add-bindings-for-mtd-concat-devices.patch +++ /dev/null @@ -1,52 +0,0 @@ -From 5734c6669fba7ddb5ef491ccff7159d15dba0b59 Mon Sep 17 00:00:00 2001 -From: Bernhard Frauendienst <kernel@nospam.obeliks.de> -Date: Wed, 5 Sep 2018 01:32:51 +0200 -Subject: [PATCH 496/497] dt-bindings: add bindings for mtd-concat devices - -Document virtual mtd-concat device bindings. - -Signed-off-by: Bernhard Frauendienst <kernel@nospam.obeliks.de> ---- - .../devicetree/bindings/mtd/mtd-concat.txt | 36 +++++++++++++++++++ - 1 file changed, 36 insertions(+) - create mode 100644 Documentation/devicetree/bindings/mtd/mtd-concat.txt - ---- /dev/null -+++ b/Documentation/devicetree/bindings/mtd/mtd-concat.txt -@@ -0,0 +1,36 @@ -+Virtual MTD concat device -+ -+Requires properties: -+- devices: list of phandles to mtd nodes that should be concatenated -+ -+Example: -+ -+&spi { -+ flash0: flash@0 { -+ ... -+ }; -+ flash1: flash@1 { -+ ... -+ }; -+}; -+ -+flash { -+ compatible = "mtd-concat"; -+ -+ devices = <&flash0 &flash1>; -+ -+ partitions { -+ compatible = "fixed-partitions"; -+ -+ partition@0 { -+ label = "boot"; -+ reg = <0x0000000 0x0040000>; -+ read-only; -+ }; -+ -+ partition@40000 { -+ label = "firmware"; -+ reg = <0x0040000 0x1fc0000>; -+ }; -+ } -+} diff --git a/target/linux/generic/pending-4.14/497-mtd-mtdconcat-add-dt-driver-for-concat-devices.patch b/target/linux/generic/pending-4.14/497-mtd-mtdconcat-add-dt-driver-for-concat-devices.patch deleted file mode 100644 index 94acc883f3..0000000000 --- a/target/linux/generic/pending-4.14/497-mtd-mtdconcat-add-dt-driver-for-concat-devices.patch +++ /dev/null @@ -1,216 +0,0 @@ -From e53f712d8eac71f54399b61038ccf87d2cee99d7 Mon Sep 17 00:00:00 2001 -From: Bernhard Frauendienst <kernel@nospam.obeliks.de> -Date: Sat, 25 Aug 2018 12:35:22 +0200 -Subject: [PATCH 497/497] mtd: mtdconcat: add dt driver for concat devices - -Some mtd drivers like physmap variants have support for concatenating -multiple mtd devices, but there is no generic way to define such a -concat device from within the device tree. - -This is useful for some SoC boards that use multiple flash chips as -memory banks of a single mtd device, with partitions spanning chip -borders. - -This commit adds a driver for creating virtual mtd-concat devices. They -must have a compatible = "mtd-concat" line, and define a list of devices -to concat in the 'devices' property, for example: - -flash { - compatible = "mtd-concat"; - - devices = <&flash0 &flash1>; - - partitions { - ... - }; -}; - -The driver is added to the very end of the mtd Makefile to increase the -likelyhood of all child devices already being loaded at the time of -probing, preventing unnecessary deferred probes. - -Signed-off-by: Bernhard Frauendienst <kernel@nospam.obeliks.de> ---- - drivers/mtd/Kconfig | 2 + - drivers/mtd/Makefile | 3 + - drivers/mtd/composite/Kconfig | 12 +++ - drivers/mtd/composite/Makefile | 6 ++ - drivers/mtd/composite/virt_concat.c | 128 ++++++++++++++++++++++++++++ - 5 files changed, 151 insertions(+) - create mode 100644 drivers/mtd/composite/Kconfig - create mode 100644 drivers/mtd/composite/Makefile - create mode 100644 drivers/mtd/composite/virt_concat.c - ---- a/drivers/mtd/Kconfig -+++ b/drivers/mtd/Kconfig -@@ -377,4 +377,6 @@ source "drivers/mtd/spi-nor/Kconfig" - - source "drivers/mtd/ubi/Kconfig" - -+source "drivers/mtd/composite/Kconfig" -+ - endif # MTD ---- a/drivers/mtd/Makefile -+++ b/drivers/mtd/Makefile -@@ -39,3 +39,6 @@ obj-y += chips/ lpddr/ maps/ devices/ n - - obj-$(CONFIG_MTD_SPI_NOR) += spi-nor/ - obj-$(CONFIG_MTD_UBI) += ubi/ -+ -+# Composite drivers must be loaded last -+obj-y += composite/ ---- /dev/null -+++ b/drivers/mtd/composite/Kconfig -@@ -0,0 +1,12 @@ -+menu "Composite MTD device drivers" -+ depends on MTD!=n -+ -+config MTD_VIRT_CONCAT -+ tristate "Virtual concat MTD device" -+ help -+ This driver allows creation of a virtual MTD concat device, which -+ concatenates multiple underlying MTD devices to a single device. -+ This is required by some SoC boards where multiple memory banks are -+ used as one device with partitions spanning across device boundaries. -+ -+endmenu ---- /dev/null -+++ b/drivers/mtd/composite/Makefile -@@ -0,0 +1,6 @@ -+# SPDX-License-Identifier: GPL-2.0 -+# -+# linux/drivers/mtd/composite/Makefile -+# -+ -+obj-$(CONFIG_MTD_VIRT_CONCAT) += virt_concat.o ---- /dev/null -+++ b/drivers/mtd/composite/virt_concat.c -@@ -0,0 +1,128 @@ -+// SPDX-License-Identifier: GPL-2.0+ -+/* -+ * Virtual concat MTD device driver -+ * -+ * Copyright (C) 2018 Bernhard Frauendienst -+ * Author: Bernhard Frauendienst, kernel@nospam.obeliks.de -+ */ -+ -+#include <linux/module.h> -+#include <linux/device.h> -+#include <linux/mtd/concat.h> -+#include <linux/mtd/mtd.h> -+#include <linux/mtd/partitions.h> -+#include <linux/of.h> -+#include <linux/of_platform.h> -+#include <linux/slab.h> -+ -+/* -+ * struct of_virt_concat - platform device driver data. -+ * @cmtd the final mtd_concat device -+ * @num_devices the number of devices in @devices -+ * @devices points to an array of devices already loaded -+ */ -+struct of_virt_concat { -+ struct mtd_info *cmtd; -+ int num_devices; -+ struct mtd_info **devices; -+}; -+ -+static int virt_concat_remove(struct platform_device *pdev) -+{ -+ struct of_virt_concat *info; -+ int i; -+ -+ info = platform_get_drvdata(pdev); -+ if (!info) -+ return 0; -+ -+ // unset data for when this is called after a probe error -+ platform_set_drvdata(pdev, NULL); -+ -+ if (info->cmtd) { -+ mtd_device_unregister(info->cmtd); -+ mtd_concat_destroy(info->cmtd); -+ } -+ -+ if (info->devices) { -+ for (i = 0; i < info->num_devices; i++) -+ put_mtd_device(info->devices[i]); -+ } -+ -+ return 0; -+} -+ -+static int virt_concat_probe(struct platform_device *pdev) -+{ -+ struct device_node *node = pdev->dev.of_node; -+ struct of_phandle_iterator it; -+ struct of_virt_concat *info; -+ struct mtd_info *mtd; -+ int err = 0, count; -+ -+ count = of_count_phandle_with_args(node, "devices", NULL); -+ if (count <= 0) -+ return -EINVAL; -+ -+ info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL); -+ if (!info) -+ return -ENOMEM; -+ info->devices = devm_kcalloc(&pdev->dev, count, -+ sizeof(*(info->devices)), GFP_KERNEL); -+ if (!info->devices) { -+ err = -ENOMEM; -+ goto err_remove; -+ } -+ -+ platform_set_drvdata(pdev, info); -+ -+ of_for_each_phandle(&it, err, node, "devices", NULL, 0) { -+ mtd = get_mtd_device_by_node(it.node); -+ if (IS_ERR(mtd)) { -+ of_node_put(it.node); -+ err = -EPROBE_DEFER; -+ goto err_remove; -+ } -+ -+ info->devices[info->num_devices++] = mtd; -+ } -+ -+ info->cmtd = mtd_concat_create(info->devices, info->num_devices, -+ dev_name(&pdev->dev)); -+ if (!info->cmtd) { -+ err = -ENXIO; -+ goto err_remove; -+ } -+ -+ info->cmtd->dev.parent = &pdev->dev; -+ mtd_set_of_node(info->cmtd, node); -+ mtd_device_register(info->cmtd, NULL, 0); -+ -+ return 0; -+ -+err_remove: -+ virt_concat_remove(pdev); -+ -+ return err; -+} -+ -+static const struct of_device_id virt_concat_of_match[] = { -+ { .compatible = "mtd-concat", }, -+ { /* sentinel */ } -+}; -+MODULE_DEVICE_TABLE(of, virt_concat_of_match); -+ -+static struct platform_driver virt_concat_driver = { -+ .probe = virt_concat_probe, -+ .remove = virt_concat_remove, -+ .driver = { -+ .name = "virt-mtdconcat", -+ .of_match_table = virt_concat_of_match, -+ }, -+}; -+ -+module_platform_driver(virt_concat_driver); -+ -+MODULE_LICENSE("GPL v2"); -+MODULE_AUTHOR("Bernhard Frauendienst <kernel@nospam.obeliks.de>"); -+MODULE_DESCRIPTION("Virtual concat MTD device driver"); diff --git a/target/linux/generic/pending-4.14/530-jffs2_make_lzma_available.patch b/target/linux/generic/pending-4.14/530-jffs2_make_lzma_available.patch deleted file mode 100644 index e74a6a11ed..0000000000 --- a/target/linux/generic/pending-4.14/530-jffs2_make_lzma_available.patch +++ /dev/null @@ -1,5180 +0,0 @@ -From: Alexandros C. Couloumbis <alex@ozo.com> -Subject: fs: add jffs2/lzma support (not activated by default yet) - -lede-commit: c2c88d315fa0e881f8b19da07b62859b915b11b2 -Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> ---- - fs/jffs2/Kconfig | 9 + - fs/jffs2/Makefile | 3 + - fs/jffs2/compr.c | 6 + - fs/jffs2/compr.h | 10 +- - fs/jffs2/compr_lzma.c | 128 +++ - fs/jffs2/super.c | 33 +- - include/linux/lzma.h | 62 ++ - include/linux/lzma/LzFind.h | 115 +++ - include/linux/lzma/LzHash.h | 54 + - include/linux/lzma/LzmaDec.h | 231 +++++ - include/linux/lzma/LzmaEnc.h | 80 ++ - include/linux/lzma/Types.h | 226 +++++ - include/uapi/linux/jffs2.h | 1 + - lib/Kconfig | 6 + - lib/Makefile | 12 + - lib/lzma/LzFind.c | 761 ++++++++++++++ - lib/lzma/LzmaDec.c | 999 +++++++++++++++++++ - lib/lzma/LzmaEnc.c | 2271 ++++++++++++++++++++++++++++++++++++++++++ - lib/lzma/Makefile | 7 + - 19 files changed, 5008 insertions(+), 6 deletions(-) - create mode 100644 fs/jffs2/compr_lzma.c - create mode 100644 include/linux/lzma.h - create mode 100644 include/linux/lzma/LzFind.h - create mode 100644 include/linux/lzma/LzHash.h - create mode 100644 include/linux/lzma/LzmaDec.h - create mode 100644 include/linux/lzma/LzmaEnc.h - create mode 100644 include/linux/lzma/Types.h - create mode 100644 lib/lzma/LzFind.c - create mode 100644 lib/lzma/LzmaDec.c - create mode 100644 lib/lzma/LzmaEnc.c - create mode 100644 lib/lzma/Makefile - ---- a/fs/jffs2/Kconfig -+++ b/fs/jffs2/Kconfig -@@ -139,6 +139,15 @@ config JFFS2_LZO - This feature was added in July, 2007. Say 'N' if you need - compatibility with older bootloaders or kernels. - -+config JFFS2_LZMA -+ bool "JFFS2 LZMA compression support" if JFFS2_COMPRESSION_OPTIONS -+ select LZMA_COMPRESS -+ select LZMA_DECOMPRESS -+ depends on JFFS2_FS -+ default n -+ help -+ JFFS2 wrapper to the LZMA C SDK -+ - config JFFS2_RTIME - bool "JFFS2 RTIME compression support" if JFFS2_COMPRESSION_OPTIONS - depends on JFFS2_FS ---- a/fs/jffs2/Makefile -+++ b/fs/jffs2/Makefile -@@ -19,4 +19,7 @@ jffs2-$(CONFIG_JFFS2_RUBIN) += compr_rub - jffs2-$(CONFIG_JFFS2_RTIME) += compr_rtime.o - jffs2-$(CONFIG_JFFS2_ZLIB) += compr_zlib.o - jffs2-$(CONFIG_JFFS2_LZO) += compr_lzo.o -+jffs2-$(CONFIG_JFFS2_LZMA) += compr_lzma.o - jffs2-$(CONFIG_JFFS2_SUMMARY) += summary.o -+ -+CFLAGS_compr_lzma.o += -Iinclude/linux -Ilib/lzma ---- a/fs/jffs2/compr.c -+++ b/fs/jffs2/compr.c -@@ -378,6 +378,9 @@ int __init jffs2_compressors_init(void) - #ifdef CONFIG_JFFS2_LZO - jffs2_lzo_init(); - #endif -+#ifdef CONFIG_JFFS2_LZMA -+ jffs2_lzma_init(); -+#endif - /* Setting default compression mode */ - #ifdef CONFIG_JFFS2_CMODE_NONE - jffs2_compression_mode = JFFS2_COMPR_MODE_NONE; -@@ -401,6 +404,9 @@ int __init jffs2_compressors_init(void) - int jffs2_compressors_exit(void) - { - /* Unregistering compressors */ -+#ifdef CONFIG_JFFS2_LZMA -+ jffs2_lzma_exit(); -+#endif - #ifdef CONFIG_JFFS2_LZO - jffs2_lzo_exit(); - #endif ---- a/fs/jffs2/compr.h -+++ b/fs/jffs2/compr.h -@@ -29,9 +29,9 @@ - #define JFFS2_DYNRUBIN_PRIORITY 20 - #define JFFS2_LZARI_PRIORITY 30 - #define JFFS2_RTIME_PRIORITY 50 --#define JFFS2_ZLIB_PRIORITY 60 --#define JFFS2_LZO_PRIORITY 80 -- -+#define JFFS2_LZMA_PRIORITY 70 -+#define JFFS2_ZLIB_PRIORITY 80 -+#define JFFS2_LZO_PRIORITY 90 - - #define JFFS2_RUBINMIPS_DISABLED /* RUBINs will be used only */ - #define JFFS2_DYNRUBIN_DISABLED /* for decompression */ -@@ -101,5 +101,9 @@ void jffs2_zlib_exit(void); - int jffs2_lzo_init(void); - void jffs2_lzo_exit(void); - #endif -+#ifdef CONFIG_JFFS2_LZMA -+int jffs2_lzma_init(void); -+void jffs2_lzma_exit(void); -+#endif - - #endif /* __JFFS2_COMPR_H__ */ ---- /dev/null -+++ b/fs/jffs2/compr_lzma.c -@@ -0,0 +1,128 @@ -+/* -+ * JFFS2 -- Journalling Flash File System, Version 2. -+ * -+ * For licensing information, see the file 'LICENCE' in this directory. -+ * -+ * JFFS2 wrapper to the LZMA C SDK -+ * -+ */ -+ -+#include <linux/lzma.h> -+#include "compr.h" -+ -+#ifdef __KERNEL__ -+ static DEFINE_MUTEX(deflate_mutex); -+#endif -+ -+CLzmaEncHandle *p; -+Byte propsEncoded[LZMA_PROPS_SIZE]; -+SizeT propsSize = sizeof(propsEncoded); -+ -+STATIC void lzma_free_workspace(void) -+{ -+ LzmaEnc_Destroy(p, &lzma_alloc, &lzma_alloc); -+} -+ -+STATIC int INIT lzma_alloc_workspace(CLzmaEncProps *props) -+{ -+ if ((p = (CLzmaEncHandle *)LzmaEnc_Create(&lzma_alloc)) == NULL) -+ { -+ PRINT_ERROR("Failed to allocate lzma deflate workspace\n"); -+ return -ENOMEM; -+ } -+ -+ if (LzmaEnc_SetProps(p, props) != SZ_OK) -+ { -+ lzma_free_workspace(); -+ return -1; -+ } -+ -+ if (LzmaEnc_WriteProperties(p, propsEncoded, &propsSize) != SZ_OK) -+ { -+ lzma_free_workspace(); -+ return -1; -+ } -+ -+ return 0; -+} -+ -+STATIC int jffs2_lzma_compress(unsigned char *data_in, unsigned char *cpage_out, -+ uint32_t *sourcelen, uint32_t *dstlen) -+{ -+ SizeT compress_size = (SizeT)(*dstlen); -+ int ret; -+ -+ #ifdef __KERNEL__ -+ mutex_lock(&deflate_mutex); -+ #endif -+ -+ ret = LzmaEnc_MemEncode(p, cpage_out, &compress_size, data_in, *sourcelen, -+ 0, NULL, &lzma_alloc, &lzma_alloc); -+ -+ #ifdef __KERNEL__ -+ mutex_unlock(&deflate_mutex); -+ #endif -+ -+ if (ret != SZ_OK) -+ return -1; -+ -+ *dstlen = (uint32_t)compress_size; -+ -+ return 0; -+} -+ -+STATIC int jffs2_lzma_decompress(unsigned char *data_in, unsigned char *cpage_out, -+ uint32_t srclen, uint32_t destlen) -+{ -+ int ret; -+ SizeT dl = (SizeT)destlen; -+ SizeT sl = (SizeT)srclen; -+ ELzmaStatus status; -+ -+ ret = LzmaDecode(cpage_out, &dl, data_in, &sl, propsEncoded, -+ propsSize, LZMA_FINISH_ANY, &status, &lzma_alloc); -+ -+ if (ret != SZ_OK || status == LZMA_STATUS_NOT_FINISHED || dl != (SizeT)destlen) -+ return -1; -+ -+ return 0; -+} -+ -+static struct jffs2_compressor jffs2_lzma_comp = { -+ .priority = JFFS2_LZMA_PRIORITY, -+ .name = "lzma", -+ .compr = JFFS2_COMPR_LZMA, -+ .compress = &jffs2_lzma_compress, -+ .decompress = &jffs2_lzma_decompress, -+ .disabled = 0, -+}; -+ -+int INIT jffs2_lzma_init(void) -+{ -+ int ret; -+ CLzmaEncProps props; -+ LzmaEncProps_Init(&props); -+ -+ props.dictSize = LZMA_BEST_DICT(0x2000); -+ props.level = LZMA_BEST_LEVEL; -+ props.lc = LZMA_BEST_LC; -+ props.lp = LZMA_BEST_LP; -+ props.pb = LZMA_BEST_PB; -+ props.fb = LZMA_BEST_FB; -+ -+ ret = lzma_alloc_workspace(&props); -+ if (ret < 0) -+ return ret; -+ -+ ret = jffs2_register_compressor(&jffs2_lzma_comp); -+ if (ret) -+ lzma_free_workspace(); -+ -+ return ret; -+} -+ -+void jffs2_lzma_exit(void) -+{ -+ jffs2_unregister_compressor(&jffs2_lzma_comp); -+ lzma_free_workspace(); -+} ---- a/fs/jffs2/super.c -+++ b/fs/jffs2/super.c -@@ -374,14 +374,41 @@ static int __init init_jffs2_fs(void) - BUILD_BUG_ON(sizeof(struct jffs2_raw_inode) != 68); - BUILD_BUG_ON(sizeof(struct jffs2_raw_summary) != 32); - -- pr_info("version 2.2." -+ pr_info("version 2.2" - #ifdef CONFIG_JFFS2_FS_WRITEBUFFER - " (NAND)" - #endif - #ifdef CONFIG_JFFS2_SUMMARY -- " (SUMMARY) " -+ " (SUMMARY)" - #endif -- " © 2001-2006 Red Hat, Inc.\n"); -+#ifdef CONFIG_JFFS2_ZLIB -+ " (ZLIB)" -+#endif -+#ifdef CONFIG_JFFS2_LZO -+ " (LZO)" -+#endif -+#ifdef CONFIG_JFFS2_LZMA -+ " (LZMA)" -+#endif -+#ifdef CONFIG_JFFS2_RTIME -+ " (RTIME)" -+#endif -+#ifdef CONFIG_JFFS2_RUBIN -+ " (RUBIN)" -+#endif -+#ifdef CONFIG_JFFS2_CMODE_NONE -+ " (CMODE_NONE)" -+#endif -+#ifdef CONFIG_JFFS2_CMODE_PRIORITY -+ " (CMODE_PRIORITY)" -+#endif -+#ifdef CONFIG_JFFS2_CMODE_SIZE -+ " (CMODE_SIZE)" -+#endif -+#ifdef CONFIG_JFFS2_CMODE_FAVOURLZO -+ " (CMODE_FAVOURLZO)" -+#endif -+ " (c) 2001-2006 Red Hat, Inc.\n"); - - jffs2_inode_cachep = kmem_cache_create("jffs2_i", - sizeof(struct jffs2_inode_info), ---- /dev/null -+++ b/include/linux/lzma.h -@@ -0,0 +1,62 @@ -+#ifndef __LZMA_H__ -+#define __LZMA_H__ -+ -+#ifdef __KERNEL__ -+ #include <linux/kernel.h> -+ #include <linux/sched.h> -+ #include <linux/slab.h> -+ #include <linux/vmalloc.h> -+ #include <linux/init.h> -+ #define LZMA_MALLOC vmalloc -+ #define LZMA_FREE vfree -+ #define PRINT_ERROR(msg) printk(KERN_WARNING #msg) -+ #define INIT __init -+ #define STATIC static -+#else -+ #include <stdint.h> -+ #include <stdlib.h> -+ #include <stdio.h> -+ #include <unistd.h> -+ #include <string.h> -+ #include <asm/types.h> -+ #include <errno.h> -+ #include <linux/jffs2.h> -+ #ifndef PAGE_SIZE -+ extern int page_size; -+ #define PAGE_SIZE page_size -+ #endif -+ #define LZMA_MALLOC malloc -+ #define LZMA_FREE free -+ #define PRINT_ERROR(msg) fprintf(stderr, msg) -+ #define INIT -+ #define STATIC -+#endif -+ -+#include "lzma/LzmaDec.h" -+#include "lzma/LzmaEnc.h" -+ -+#define LZMA_BEST_LEVEL (9) -+#define LZMA_BEST_LC (0) -+#define LZMA_BEST_LP (0) -+#define LZMA_BEST_PB (0) -+#define LZMA_BEST_FB (273) -+ -+#define LZMA_BEST_DICT(n) (((int)((n) / 2)) * 2) -+ -+static void *p_lzma_malloc(void *p, size_t size) -+{ -+ if (size == 0) -+ return NULL; -+ -+ return LZMA_MALLOC(size); -+} -+ -+static void p_lzma_free(void *p, void *address) -+{ -+ if (address != NULL) -+ LZMA_FREE(address); -+} -+ -+static ISzAlloc lzma_alloc = {p_lzma_malloc, p_lzma_free}; -+ -+#endif ---- /dev/null -+++ b/include/linux/lzma/LzFind.h -@@ -0,0 +1,115 @@ -+/* LzFind.h -- Match finder for LZ algorithms -+2009-04-22 : Igor Pavlov : Public domain */ -+ -+#ifndef __LZ_FIND_H -+#define __LZ_FIND_H -+ -+#include "Types.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+typedef UInt32 CLzRef; -+ -+typedef struct _CMatchFinder -+{ -+ Byte *buffer; -+ UInt32 pos; -+ UInt32 posLimit; -+ UInt32 streamPos; -+ UInt32 lenLimit; -+ -+ UInt32 cyclicBufferPos; -+ UInt32 cyclicBufferSize; /* it must be = (historySize + 1) */ -+ -+ UInt32 matchMaxLen; -+ CLzRef *hash; -+ CLzRef *son; -+ UInt32 hashMask; -+ UInt32 cutValue; -+ -+ Byte *bufferBase; -+ ISeqInStream *stream; -+ int streamEndWasReached; -+ -+ UInt32 blockSize; -+ UInt32 keepSizeBefore; -+ UInt32 keepSizeAfter; -+ -+ UInt32 numHashBytes; -+ int directInput; -+ size_t directInputRem; -+ int btMode; -+ int bigHash; -+ UInt32 historySize; -+ UInt32 fixedHashSize; -+ UInt32 hashSizeSum; -+ UInt32 numSons; -+ SRes result; -+ UInt32 crc[256]; -+} CMatchFinder; -+ -+#define Inline_MatchFinder_GetPointerToCurrentPos(p) ((p)->buffer) -+#define Inline_MatchFinder_GetIndexByte(p, index) ((p)->buffer[(Int32)(index)]) -+ -+#define Inline_MatchFinder_GetNumAvailableBytes(p) ((p)->streamPos - (p)->pos) -+ -+int MatchFinder_NeedMove(CMatchFinder *p); -+Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p); -+void MatchFinder_MoveBlock(CMatchFinder *p); -+void MatchFinder_ReadIfRequired(CMatchFinder *p); -+ -+void MatchFinder_Construct(CMatchFinder *p); -+ -+/* Conditions: -+ historySize <= 3 GB -+ keepAddBufferBefore + matchMaxLen + keepAddBufferAfter < 511MB -+*/ -+int MatchFinder_Create(CMatchFinder *p, UInt32 historySize, -+ UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter, -+ ISzAlloc *alloc); -+void MatchFinder_Free(CMatchFinder *p, ISzAlloc *alloc); -+void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems); -+void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue); -+ -+UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *buffer, CLzRef *son, -+ UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 _cutValue, -+ UInt32 *distances, UInt32 maxLen); -+ -+/* -+Conditions: -+ Mf_GetNumAvailableBytes_Func must be called before each Mf_GetMatchLen_Func. -+ Mf_GetPointerToCurrentPos_Func's result must be used only before any other function -+*/ -+ -+typedef void (*Mf_Init_Func)(void *object); -+typedef Byte (*Mf_GetIndexByte_Func)(void *object, Int32 index); -+typedef UInt32 (*Mf_GetNumAvailableBytes_Func)(void *object); -+typedef const Byte * (*Mf_GetPointerToCurrentPos_Func)(void *object); -+typedef UInt32 (*Mf_GetMatches_Func)(void *object, UInt32 *distances); -+typedef void (*Mf_Skip_Func)(void *object, UInt32); -+ -+typedef struct _IMatchFinder -+{ -+ Mf_Init_Func Init; -+ Mf_GetIndexByte_Func GetIndexByte; -+ Mf_GetNumAvailableBytes_Func GetNumAvailableBytes; -+ Mf_GetPointerToCurrentPos_Func GetPointerToCurrentPos; -+ Mf_GetMatches_Func GetMatches; -+ Mf_Skip_Func Skip; -+} IMatchFinder; -+ -+void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable); -+ -+void MatchFinder_Init(CMatchFinder *p); -+UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances); -+UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances); -+void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num); -+void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num); -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif ---- /dev/null -+++ b/include/linux/lzma/LzHash.h -@@ -0,0 +1,54 @@ -+/* LzHash.h -- HASH functions for LZ algorithms -+2009-02-07 : Igor Pavlov : Public domain */ -+ -+#ifndef __LZ_HASH_H -+#define __LZ_HASH_H -+ -+#define kHash2Size (1 << 10) -+#define kHash3Size (1 << 16) -+#define kHash4Size (1 << 20) -+ -+#define kFix3HashSize (kHash2Size) -+#define kFix4HashSize (kHash2Size + kHash3Size) -+#define kFix5HashSize (kHash2Size + kHash3Size + kHash4Size) -+ -+#define HASH2_CALC hashValue = cur[0] | ((UInt32)cur[1] << 8); -+ -+#define HASH3_CALC { \ -+ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ -+ hash2Value = temp & (kHash2Size - 1); \ -+ hashValue = (temp ^ ((UInt32)cur[2] << 8)) & p->hashMask; } -+ -+#define HASH4_CALC { \ -+ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ -+ hash2Value = temp & (kHash2Size - 1); \ -+ hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \ -+ hashValue = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)) & p->hashMask; } -+ -+#define HASH5_CALC { \ -+ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ -+ hash2Value = temp & (kHash2Size - 1); \ -+ hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \ -+ hash4Value = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)); \ -+ hashValue = (hash4Value ^ (p->crc[cur[4]] << 3)) & p->hashMask; \ -+ hash4Value &= (kHash4Size - 1); } -+ -+/* #define HASH_ZIP_CALC hashValue = ((cur[0] | ((UInt32)cur[1] << 8)) ^ p->crc[cur[2]]) & 0xFFFF; */ -+#define HASH_ZIP_CALC hashValue = ((cur[2] | ((UInt32)cur[0] << 8)) ^ p->crc[cur[1]]) & 0xFFFF; -+ -+ -+#define MT_HASH2_CALC \ -+ hash2Value = (p->crc[cur[0]] ^ cur[1]) & (kHash2Size - 1); -+ -+#define MT_HASH3_CALC { \ -+ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ -+ hash2Value = temp & (kHash2Size - 1); \ -+ hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); } -+ -+#define MT_HASH4_CALC { \ -+ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ -+ hash2Value = temp & (kHash2Size - 1); \ -+ hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \ -+ hash4Value = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)) & (kHash4Size - 1); } -+ -+#endif ---- /dev/null -+++ b/include/linux/lzma/LzmaDec.h -@@ -0,0 +1,231 @@ -+/* LzmaDec.h -- LZMA Decoder -+2009-02-07 : Igor Pavlov : Public domain */ -+ -+#ifndef __LZMA_DEC_H -+#define __LZMA_DEC_H -+ -+#include "Types.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+/* #define _LZMA_PROB32 */ -+/* _LZMA_PROB32 can increase the speed on some CPUs, -+ but memory usage for CLzmaDec::probs will be doubled in that case */ -+ -+#ifdef _LZMA_PROB32 -+#define CLzmaProb UInt32 -+#else -+#define CLzmaProb UInt16 -+#endif -+ -+ -+/* ---------- LZMA Properties ---------- */ -+ -+#define LZMA_PROPS_SIZE 5 -+ -+typedef struct _CLzmaProps -+{ -+ unsigned lc, lp, pb; -+ UInt32 dicSize; -+} CLzmaProps; -+ -+/* LzmaProps_Decode - decodes properties -+Returns: -+ SZ_OK -+ SZ_ERROR_UNSUPPORTED - Unsupported properties -+*/ -+ -+SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size); -+ -+ -+/* ---------- LZMA Decoder state ---------- */ -+ -+/* LZMA_REQUIRED_INPUT_MAX = number of required input bytes for worst case. -+ Num bits = log2((2^11 / 31) ^ 22) + 26 < 134 + 26 = 160; */ -+ -+#define LZMA_REQUIRED_INPUT_MAX 20 -+ -+typedef struct -+{ -+ CLzmaProps prop; -+ CLzmaProb *probs; -+ Byte *dic; -+ const Byte *buf; -+ UInt32 range, code; -+ SizeT dicPos; -+ SizeT dicBufSize; -+ UInt32 processedPos; -+ UInt32 checkDicSize; -+ unsigned state; -+ UInt32 reps[4]; -+ unsigned remainLen; -+ int needFlush; -+ int needInitState; -+ UInt32 numProbs; -+ unsigned tempBufSize; -+ Byte tempBuf[LZMA_REQUIRED_INPUT_MAX]; -+} CLzmaDec; -+ -+#define LzmaDec_Construct(p) { (p)->dic = 0; (p)->probs = 0; } -+ -+void LzmaDec_Init(CLzmaDec *p); -+ -+/* There are two types of LZMA streams: -+ 0) Stream with end mark. That end mark adds about 6 bytes to compressed size. -+ 1) Stream without end mark. You must know exact uncompressed size to decompress such stream. */ -+ -+typedef enum -+{ -+ LZMA_FINISH_ANY, /* finish at any point */ -+ LZMA_FINISH_END /* block must be finished at the end */ -+} ELzmaFinishMode; -+ -+/* ELzmaFinishMode has meaning only if the decoding reaches output limit !!! -+ -+ You must use LZMA_FINISH_END, when you know that current output buffer -+ covers last bytes of block. In other cases you must use LZMA_FINISH_ANY. -+ -+ If LZMA decoder sees end marker before reaching output limit, it returns SZ_OK, -+ and output value of destLen will be less than output buffer size limit. -+ You can check status result also. -+ -+ You can use multiple checks to test data integrity after full decompression: -+ 1) Check Result and "status" variable. -+ 2) Check that output(destLen) = uncompressedSize, if you know real uncompressedSize. -+ 3) Check that output(srcLen) = compressedSize, if you know real compressedSize. -+ You must use correct finish mode in that case. */ -+ -+typedef enum -+{ -+ LZMA_STATUS_NOT_SPECIFIED, /* use main error code instead */ -+ LZMA_STATUS_FINISHED_WITH_MARK, /* stream was finished with end mark. */ -+ LZMA_STATUS_NOT_FINISHED, /* stream was not finished */ -+ LZMA_STATUS_NEEDS_MORE_INPUT, /* you must provide more input bytes */ -+ LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK /* there is probability that stream was finished without end mark */ -+} ELzmaStatus; -+ -+/* ELzmaStatus is used only as output value for function call */ -+ -+ -+/* ---------- Interfaces ---------- */ -+ -+/* There are 3 levels of interfaces: -+ 1) Dictionary Interface -+ 2) Buffer Interface -+ 3) One Call Interface -+ You can select any of these interfaces, but don't mix functions from different -+ groups for same object. */ -+ -+ -+/* There are two variants to allocate state for Dictionary Interface: -+ 1) LzmaDec_Allocate / LzmaDec_Free -+ 2) LzmaDec_AllocateProbs / LzmaDec_FreeProbs -+ You can use variant 2, if you set dictionary buffer manually. -+ For Buffer Interface you must always use variant 1. -+ -+LzmaDec_Allocate* can return: -+ SZ_OK -+ SZ_ERROR_MEM - Memory allocation error -+ SZ_ERROR_UNSUPPORTED - Unsupported properties -+*/ -+ -+SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc); -+void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc); -+ -+SRes LzmaDec_Allocate(CLzmaDec *state, const Byte *prop, unsigned propsSize, ISzAlloc *alloc); -+void LzmaDec_Free(CLzmaDec *state, ISzAlloc *alloc); -+ -+/* ---------- Dictionary Interface ---------- */ -+ -+/* You can use it, if you want to eliminate the overhead for data copying from -+ dictionary to some other external buffer. -+ You must work with CLzmaDec variables directly in this interface. -+ -+ STEPS: -+ LzmaDec_Constr() -+ LzmaDec_Allocate() -+ for (each new stream) -+ { -+ LzmaDec_Init() -+ while (it needs more decompression) -+ { -+ LzmaDec_DecodeToDic() -+ use data from CLzmaDec::dic and update CLzmaDec::dicPos -+ } -+ } -+ LzmaDec_Free() -+*/ -+ -+/* LzmaDec_DecodeToDic -+ -+ The decoding to internal dictionary buffer (CLzmaDec::dic). -+ You must manually update CLzmaDec::dicPos, if it reaches CLzmaDec::dicBufSize !!! -+ -+finishMode: -+ It has meaning only if the decoding reaches output limit (dicLimit). -+ LZMA_FINISH_ANY - Decode just dicLimit bytes. -+ LZMA_FINISH_END - Stream must be finished after dicLimit. -+ -+Returns: -+ SZ_OK -+ status: -+ LZMA_STATUS_FINISHED_WITH_MARK -+ LZMA_STATUS_NOT_FINISHED -+ LZMA_STATUS_NEEDS_MORE_INPUT -+ LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK -+ SZ_ERROR_DATA - Data error -+*/ -+ -+SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, -+ const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status); -+ -+ -+/* ---------- Buffer Interface ---------- */ -+ -+/* It's zlib-like interface. -+ See LzmaDec_DecodeToDic description for information about STEPS and return results, -+ but you must use LzmaDec_DecodeToBuf instead of LzmaDec_DecodeToDic and you don't need -+ to work with CLzmaDec variables manually. -+ -+finishMode: -+ It has meaning only if the decoding reaches output limit (*destLen). -+ LZMA_FINISH_ANY - Decode just destLen bytes. -+ LZMA_FINISH_END - Stream must be finished after (*destLen). -+*/ -+ -+SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, -+ const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status); -+ -+ -+/* ---------- One Call Interface ---------- */ -+ -+/* LzmaDecode -+ -+finishMode: -+ It has meaning only if the decoding reaches output limit (*destLen). -+ LZMA_FINISH_ANY - Decode just destLen bytes. -+ LZMA_FINISH_END - Stream must be finished after (*destLen). -+ -+Returns: -+ SZ_OK -+ status: -+ LZMA_STATUS_FINISHED_WITH_MARK -+ LZMA_STATUS_NOT_FINISHED -+ LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK -+ SZ_ERROR_DATA - Data error -+ SZ_ERROR_MEM - Memory allocation error -+ SZ_ERROR_UNSUPPORTED - Unsupported properties -+ SZ_ERROR_INPUT_EOF - It needs more bytes in input buffer (src). -+*/ -+ -+SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, -+ const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode, -+ ELzmaStatus *status, ISzAlloc *alloc); -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif ---- /dev/null -+++ b/include/linux/lzma/LzmaEnc.h -@@ -0,0 +1,80 @@ -+/* LzmaEnc.h -- LZMA Encoder -+2009-02-07 : Igor Pavlov : Public domain */ -+ -+#ifndef __LZMA_ENC_H -+#define __LZMA_ENC_H -+ -+#include "Types.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+#define LZMA_PROPS_SIZE 5 -+ -+typedef struct _CLzmaEncProps -+{ -+ int level; /* 0 <= level <= 9 */ -+ UInt32 dictSize; /* (1 << 12) <= dictSize <= (1 << 27) for 32-bit version -+ (1 << 12) <= dictSize <= (1 << 30) for 64-bit version -+ default = (1 << 24) */ -+ int lc; /* 0 <= lc <= 8, default = 3 */ -+ int lp; /* 0 <= lp <= 4, default = 0 */ -+ int pb; /* 0 <= pb <= 4, default = 2 */ -+ int algo; /* 0 - fast, 1 - normal, default = 1 */ -+ int fb; /* 5 <= fb <= 273, default = 32 */ -+ int btMode; /* 0 - hashChain Mode, 1 - binTree mode - normal, default = 1 */ -+ int numHashBytes; /* 2, 3 or 4, default = 4 */ -+ UInt32 mc; /* 1 <= mc <= (1 << 30), default = 32 */ -+ unsigned writeEndMark; /* 0 - do not write EOPM, 1 - write EOPM, default = 0 */ -+ int numThreads; /* 1 or 2, default = 2 */ -+} CLzmaEncProps; -+ -+void LzmaEncProps_Init(CLzmaEncProps *p); -+void LzmaEncProps_Normalize(CLzmaEncProps *p); -+UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2); -+ -+ -+/* ---------- CLzmaEncHandle Interface ---------- */ -+ -+/* LzmaEnc_* functions can return the following exit codes: -+Returns: -+ SZ_OK - OK -+ SZ_ERROR_MEM - Memory allocation error -+ SZ_ERROR_PARAM - Incorrect paramater in props -+ SZ_ERROR_WRITE - Write callback error. -+ SZ_ERROR_PROGRESS - some break from progress callback -+ SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version) -+*/ -+ -+typedef void * CLzmaEncHandle; -+ -+CLzmaEncHandle LzmaEnc_Create(ISzAlloc *alloc); -+void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAlloc *alloc, ISzAlloc *allocBig); -+SRes LzmaEnc_SetProps(CLzmaEncHandle p, const CLzmaEncProps *props); -+SRes LzmaEnc_WriteProperties(CLzmaEncHandle p, Byte *properties, SizeT *size); -+SRes LzmaEnc_Encode(CLzmaEncHandle p, ISeqOutStream *outStream, ISeqInStream *inStream, -+ ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); -+SRes LzmaEnc_MemEncode(CLzmaEncHandle p, Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, -+ int writeEndMark, ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); -+ -+/* ---------- One Call Interface ---------- */ -+ -+/* LzmaEncode -+Return code: -+ SZ_OK - OK -+ SZ_ERROR_MEM - Memory allocation error -+ SZ_ERROR_PARAM - Incorrect paramater -+ SZ_ERROR_OUTPUT_EOF - output buffer overflow -+ SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version) -+*/ -+ -+SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, -+ const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark, -+ ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig); -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif ---- /dev/null -+++ b/include/linux/lzma/Types.h -@@ -0,0 +1,226 @@ -+/* Types.h -- Basic types -+2009-11-23 : Igor Pavlov : Public domain */ -+ -+#ifndef __7Z_TYPES_H -+#define __7Z_TYPES_H -+ -+#include <stddef.h> -+ -+#ifdef _WIN32 -+#include <windows.h> -+#endif -+ -+#ifndef EXTERN_C_BEGIN -+#ifdef __cplusplus -+#define EXTERN_C_BEGIN extern "C" { -+#define EXTERN_C_END } -+#else -+#define EXTERN_C_BEGIN -+#define EXTERN_C_END -+#endif -+#endif -+ -+EXTERN_C_BEGIN -+ -+#define SZ_OK 0 -+ -+#define SZ_ERROR_DATA 1 -+#define SZ_ERROR_MEM 2 -+#define SZ_ERROR_CRC 3 -+#define SZ_ERROR_UNSUPPORTED 4 -+#define SZ_ERROR_PARAM 5 -+#define SZ_ERROR_INPUT_EOF 6 -+#define SZ_ERROR_OUTPUT_EOF 7 -+#define SZ_ERROR_READ 8 -+#define SZ_ERROR_WRITE 9 -+#define SZ_ERROR_PROGRESS 10 -+#define SZ_ERROR_FAIL 11 -+#define SZ_ERROR_THREAD 12 -+ -+#define SZ_ERROR_ARCHIVE 16 -+#define SZ_ERROR_NO_ARCHIVE 17 -+ -+typedef int SRes; -+ -+#ifdef _WIN32 -+typedef DWORD WRes; -+#else -+typedef int WRes; -+#endif -+ -+#ifndef RINOK -+#define RINOK(x) { int __result__ = (x); if (__result__ != 0) return __result__; } -+#endif -+ -+typedef unsigned char Byte; -+typedef short Int16; -+typedef unsigned short UInt16; -+ -+#ifdef _LZMA_UINT32_IS_ULONG -+typedef long Int32; -+typedef unsigned long UInt32; -+#else -+typedef int Int32; -+typedef unsigned int UInt32; -+#endif -+ -+#ifdef _SZ_NO_INT_64 -+ -+/* define _SZ_NO_INT_64, if your compiler doesn't support 64-bit integers. -+ NOTES: Some code will work incorrectly in that case! */ -+ -+typedef long Int64; -+typedef unsigned long UInt64; -+ -+#else -+ -+#if defined(_MSC_VER) || defined(__BORLANDC__) -+typedef __int64 Int64; -+typedef unsigned __int64 UInt64; -+#else -+typedef long long int Int64; -+typedef unsigned long long int UInt64; -+#endif -+ -+#endif -+ -+#ifdef _LZMA_NO_SYSTEM_SIZE_T -+typedef UInt32 SizeT; -+#else -+typedef size_t SizeT; -+#endif -+ -+typedef int Bool; -+#define True 1 -+#define False 0 -+ -+ -+#ifdef _WIN32 -+#define MY_STD_CALL __stdcall -+#else -+#define MY_STD_CALL -+#endif -+ -+#ifdef _MSC_VER -+ -+#if _MSC_VER >= 1300 -+#define MY_NO_INLINE __declspec(noinline) -+#else -+#define MY_NO_INLINE -+#endif -+ -+#define MY_CDECL __cdecl -+#define MY_FAST_CALL __fastcall -+ -+#else -+ -+#define MY_CDECL -+#define MY_FAST_CALL -+ -+#endif -+ -+ -+/* The following interfaces use first parameter as pointer to structure */ -+ -+typedef struct -+{ -+ SRes (*Read)(void *p, void *buf, size_t *size); -+ /* if (input(*size) != 0 && output(*size) == 0) means end_of_stream. -+ (output(*size) < input(*size)) is allowed */ -+} ISeqInStream; -+ -+/* it can return SZ_ERROR_INPUT_EOF */ -+SRes SeqInStream_Read(ISeqInStream *stream, void *buf, size_t size); -+SRes SeqInStream_Read2(ISeqInStream *stream, void *buf, size_t size, SRes errorType); -+SRes SeqInStream_ReadByte(ISeqInStream *stream, Byte *buf); -+ -+typedef struct -+{ -+ size_t (*Write)(void *p, const void *buf, size_t size); -+ /* Returns: result - the number of actually written bytes. -+ (result < size) means error */ -+} ISeqOutStream; -+ -+typedef enum -+{ -+ SZ_SEEK_SET = 0, -+ SZ_SEEK_CUR = 1, -+ SZ_SEEK_END = 2 -+} ESzSeek; -+ -+typedef struct -+{ -+ SRes (*Read)(void *p, void *buf, size_t *size); /* same as ISeqInStream::Read */ -+ SRes (*Seek)(void *p, Int64 *pos, ESzSeek origin); -+} ISeekInStream; -+ -+typedef struct -+{ -+ SRes (*Look)(void *p, void **buf, size_t *size); -+ /* if (input(*size) != 0 && output(*size) == 0) means end_of_stream. -+ (output(*size) > input(*size)) is not allowed -+ (output(*size) < input(*size)) is allowed */ -+ SRes (*Skip)(void *p, size_t offset); -+ /* offset must be <= output(*size) of Look */ -+ -+ SRes (*Read)(void *p, void *buf, size_t *size); -+ /* reads directly (without buffer). It's same as ISeqInStream::Read */ -+ SRes (*Seek)(void *p, Int64 *pos, ESzSeek origin); -+} ILookInStream; -+ -+SRes LookInStream_LookRead(ILookInStream *stream, void *buf, size_t *size); -+SRes LookInStream_SeekTo(ILookInStream *stream, UInt64 offset); -+ -+/* reads via ILookInStream::Read */ -+SRes LookInStream_Read2(ILookInStream *stream, void *buf, size_t size, SRes errorType); -+SRes LookInStream_Read(ILookInStream *stream, void *buf, size_t size); -+ -+#define LookToRead_BUF_SIZE (1 << 14) -+ -+typedef struct -+{ -+ ILookInStream s; -+ ISeekInStream *realStream; -+ size_t pos; -+ size_t size; -+ Byte buf[LookToRead_BUF_SIZE]; -+} CLookToRead; -+ -+void LookToRead_CreateVTable(CLookToRead *p, int lookahead); -+void LookToRead_Init(CLookToRead *p); -+ -+typedef struct -+{ -+ ISeqInStream s; -+ ILookInStream *realStream; -+} CSecToLook; -+ -+void SecToLook_CreateVTable(CSecToLook *p); -+ -+typedef struct -+{ -+ ISeqInStream s; -+ ILookInStream *realStream; -+} CSecToRead; -+ -+void SecToRead_CreateVTable(CSecToRead *p); -+ -+typedef struct -+{ -+ SRes (*Progress)(void *p, UInt64 inSize, UInt64 outSize); -+ /* Returns: result. (result != SZ_OK) means break. -+ Value (UInt64)(Int64)-1 for size means unknown value. */ -+} ICompressProgress; -+ -+typedef struct -+{ -+ void *(*Alloc)(void *p, size_t size); -+ void (*Free)(void *p, void *address); /* address can be 0 */ -+} ISzAlloc; -+ -+#define IAlloc_Alloc(p, size) (p)->Alloc((p), size) -+#define IAlloc_Free(p, a) (p)->Free((p), a) -+ -+EXTERN_C_END -+ -+#endif ---- a/include/uapi/linux/jffs2.h -+++ b/include/uapi/linux/jffs2.h -@@ -46,6 +46,7 @@ - #define JFFS2_COMPR_DYNRUBIN 0x05 - #define JFFS2_COMPR_ZLIB 0x06 - #define JFFS2_COMPR_LZO 0x07 -+#define JFFS2_COMPR_LZMA 0x08 - /* Compatibility flags. */ - #define JFFS2_COMPAT_MASK 0xc000 /* What do to if an unknown nodetype is found */ - #define JFFS2_NODE_ACCURATE 0x2000 ---- a/lib/Kconfig -+++ b/lib/Kconfig -@@ -259,6 +259,12 @@ config ZSTD_DECOMPRESS - - source "lib/xz/Kconfig" - -+config LZMA_COMPRESS -+ tristate -+ -+config LZMA_DECOMPRESS -+ tristate -+ - # - # These all provide a common interface (hence the apparent duplication with - # ZLIB_INFLATE; DECOMPRESS_GZIP is just a wrapper.) ---- a/lib/Makefile -+++ b/lib/Makefile -@@ -3,6 +3,16 @@ - # Makefile for some libs needed in the kernel. - # - -+ifdef CONFIG_JFFS2_ZLIB -+ CONFIG_ZLIB_INFLATE:=y -+ CONFIG_ZLIB_DEFLATE:=y -+endif -+ -+ifdef CONFIG_JFFS2_LZMA -+ CONFIG_LZMA_DECOMPRESS:=y -+ CONFIG_LZMA_COMPRESS:=y -+endif -+ - ifdef CONFIG_FUNCTION_TRACER - ORIG_CFLAGS := $(KBUILD_CFLAGS) - KBUILD_CFLAGS = $(subst $(CC_FLAGS_FTRACE),,$(ORIG_CFLAGS)) -@@ -134,6 +144,8 @@ obj-$(CONFIG_ZSTD_COMPRESS) += zstd/ - obj-$(CONFIG_ZSTD_DECOMPRESS) += zstd/ - obj-$(CONFIG_XZ_DEC) += xz/ - obj-$(CONFIG_RAID6_PQ) += raid6/ -+obj-$(CONFIG_LZMA_COMPRESS) += lzma/ -+obj-$(CONFIG_LZMA_DECOMPRESS) += lzma/ - - lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o - lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o ---- /dev/null -+++ b/lib/lzma/LzFind.c -@@ -0,0 +1,761 @@ -+/* LzFind.c -- Match finder for LZ algorithms -+2009-04-22 : Igor Pavlov : Public domain */ -+ -+#include <string.h> -+ -+#include "LzFind.h" -+#include "LzHash.h" -+ -+#define kEmptyHashValue 0 -+#define kMaxValForNormalize ((UInt32)0xFFFFFFFF) -+#define kNormalizeStepMin (1 << 10) /* it must be power of 2 */ -+#define kNormalizeMask (~(kNormalizeStepMin - 1)) -+#define kMaxHistorySize ((UInt32)3 << 30) -+ -+#define kStartMaxLen 3 -+ -+static void LzInWindow_Free(CMatchFinder *p, ISzAlloc *alloc) -+{ -+ if (!p->directInput) -+ { -+ alloc->Free(alloc, p->bufferBase); -+ p->bufferBase = 0; -+ } -+} -+ -+/* keepSizeBefore + keepSizeAfter + keepSizeReserv must be < 4G) */ -+ -+static int LzInWindow_Create(CMatchFinder *p, UInt32 keepSizeReserv, ISzAlloc *alloc) -+{ -+ UInt32 blockSize = p->keepSizeBefore + p->keepSizeAfter + keepSizeReserv; -+ if (p->directInput) -+ { -+ p->blockSize = blockSize; -+ return 1; -+ } -+ if (p->bufferBase == 0 || p->blockSize != blockSize) -+ { -+ LzInWindow_Free(p, alloc); -+ p->blockSize = blockSize; -+ p->bufferBase = (Byte *)alloc->Alloc(alloc, (size_t)blockSize); -+ } -+ return (p->bufferBase != 0); -+} -+ -+Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p) { return p->buffer; } -+Byte MatchFinder_GetIndexByte(CMatchFinder *p, Int32 index) { return p->buffer[index]; } -+ -+UInt32 MatchFinder_GetNumAvailableBytes(CMatchFinder *p) { return p->streamPos - p->pos; } -+ -+void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue) -+{ -+ p->posLimit -= subValue; -+ p->pos -= subValue; -+ p->streamPos -= subValue; -+} -+ -+static void MatchFinder_ReadBlock(CMatchFinder *p) -+{ -+ if (p->streamEndWasReached || p->result != SZ_OK) -+ return; -+ if (p->directInput) -+ { -+ UInt32 curSize = 0xFFFFFFFF - p->streamPos; -+ if (curSize > p->directInputRem) -+ curSize = (UInt32)p->directInputRem; -+ p->directInputRem -= curSize; -+ p->streamPos += curSize; -+ if (p->directInputRem == 0) -+ p->streamEndWasReached = 1; -+ return; -+ } -+ for (;;) -+ { -+ Byte *dest = p->buffer + (p->streamPos - p->pos); -+ size_t size = (p->bufferBase + p->blockSize - dest); -+ if (size == 0) -+ return; -+ p->result = p->stream->Read(p->stream, dest, &size); -+ if (p->result != SZ_OK) -+ return; -+ if (size == 0) -+ { -+ p->streamEndWasReached = 1; -+ return; -+ } -+ p->streamPos += (UInt32)size; -+ if (p->streamPos - p->pos > p->keepSizeAfter) -+ return; -+ } -+} -+ -+void MatchFinder_MoveBlock(CMatchFinder *p) -+{ -+ memmove(p->bufferBase, -+ p->buffer - p->keepSizeBefore, -+ (size_t)(p->streamPos - p->pos + p->keepSizeBefore)); -+ p->buffer = p->bufferBase + p->keepSizeBefore; -+} -+ -+int MatchFinder_NeedMove(CMatchFinder *p) -+{ -+ if (p->directInput) -+ return 0; -+ /* if (p->streamEndWasReached) return 0; */ -+ return ((size_t)(p->bufferBase + p->blockSize - p->buffer) <= p->keepSizeAfter); -+} -+ -+void MatchFinder_ReadIfRequired(CMatchFinder *p) -+{ -+ if (p->streamEndWasReached) -+ return; -+ if (p->keepSizeAfter >= p->streamPos - p->pos) -+ MatchFinder_ReadBlock(p); -+} -+ -+static void MatchFinder_CheckAndMoveAndRead(CMatchFinder *p) -+{ -+ if (MatchFinder_NeedMove(p)) -+ MatchFinder_MoveBlock(p); -+ MatchFinder_ReadBlock(p); -+} -+ -+static void MatchFinder_SetDefaultSettings(CMatchFinder *p) -+{ -+ p->cutValue = 32; -+ p->btMode = 1; -+ p->numHashBytes = 4; -+ p->bigHash = 0; -+} -+ -+#define kCrcPoly 0xEDB88320 -+ -+void MatchFinder_Construct(CMatchFinder *p) -+{ -+ UInt32 i; -+ p->bufferBase = 0; -+ p->directInput = 0; -+ p->hash = 0; -+ MatchFinder_SetDefaultSettings(p); -+ -+ for (i = 0; i < 256; i++) -+ { -+ UInt32 r = i; -+ int j; -+ for (j = 0; j < 8; j++) -+ r = (r >> 1) ^ (kCrcPoly & ~((r & 1) - 1)); -+ p->crc[i] = r; -+ } -+} -+ -+static void MatchFinder_FreeThisClassMemory(CMatchFinder *p, ISzAlloc *alloc) -+{ -+ alloc->Free(alloc, p->hash); -+ p->hash = 0; -+} -+ -+void MatchFinder_Free(CMatchFinder *p, ISzAlloc *alloc) -+{ -+ MatchFinder_FreeThisClassMemory(p, alloc); -+ LzInWindow_Free(p, alloc); -+} -+ -+static CLzRef* AllocRefs(UInt32 num, ISzAlloc *alloc) -+{ -+ size_t sizeInBytes = (size_t)num * sizeof(CLzRef); -+ if (sizeInBytes / sizeof(CLzRef) != num) -+ return 0; -+ return (CLzRef *)alloc->Alloc(alloc, sizeInBytes); -+} -+ -+int MatchFinder_Create(CMatchFinder *p, UInt32 historySize, -+ UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter, -+ ISzAlloc *alloc) -+{ -+ UInt32 sizeReserv; -+ if (historySize > kMaxHistorySize) -+ { -+ MatchFinder_Free(p, alloc); -+ return 0; -+ } -+ sizeReserv = historySize >> 1; -+ if (historySize > ((UInt32)2 << 30)) -+ sizeReserv = historySize >> 2; -+ sizeReserv += (keepAddBufferBefore + matchMaxLen + keepAddBufferAfter) / 2 + (1 << 19); -+ -+ p->keepSizeBefore = historySize + keepAddBufferBefore + 1; -+ p->keepSizeAfter = matchMaxLen + keepAddBufferAfter; -+ /* we need one additional byte, since we use MoveBlock after pos++ and before dictionary using */ -+ if (LzInWindow_Create(p, sizeReserv, alloc)) -+ { -+ UInt32 newCyclicBufferSize = historySize + 1; -+ UInt32 hs; -+ p->matchMaxLen = matchMaxLen; -+ { -+ p->fixedHashSize = 0; -+ if (p->numHashBytes == 2) -+ hs = (1 << 16) - 1; -+ else -+ { -+ hs = historySize - 1; -+ hs |= (hs >> 1); -+ hs |= (hs >> 2); -+ hs |= (hs >> 4); -+ hs |= (hs >> 8); -+ hs >>= 1; -+ hs |= 0xFFFF; /* don't change it! It's required for Deflate */ -+ if (hs > (1 << 24)) -+ { -+ if (p->numHashBytes == 3) -+ hs = (1 << 24) - 1; -+ else -+ hs >>= 1; -+ } -+ } -+ p->hashMask = hs; -+ hs++; -+ if (p->numHashBytes > 2) p->fixedHashSize += kHash2Size; -+ if (p->numHashBytes > 3) p->fixedHashSize += kHash3Size; -+ if (p->numHashBytes > 4) p->fixedHashSize += kHash4Size; -+ hs += p->fixedHashSize; -+ } -+ -+ { -+ UInt32 prevSize = p->hashSizeSum + p->numSons; -+ UInt32 newSize; -+ p->historySize = historySize; -+ p->hashSizeSum = hs; -+ p->cyclicBufferSize = newCyclicBufferSize; -+ p->numSons = (p->btMode ? newCyclicBufferSize * 2 : newCyclicBufferSize); -+ newSize = p->hashSizeSum + p->numSons; -+ if (p->hash != 0 && prevSize == newSize) -+ return 1; -+ MatchFinder_FreeThisClassMemory(p, alloc); -+ p->hash = AllocRefs(newSize, alloc); -+ if (p->hash != 0) -+ { -+ p->son = p->hash + p->hashSizeSum; -+ return 1; -+ } -+ } -+ } -+ MatchFinder_Free(p, alloc); -+ return 0; -+} -+ -+static void MatchFinder_SetLimits(CMatchFinder *p) -+{ -+ UInt32 limit = kMaxValForNormalize - p->pos; -+ UInt32 limit2 = p->cyclicBufferSize - p->cyclicBufferPos; -+ if (limit2 < limit) -+ limit = limit2; -+ limit2 = p->streamPos - p->pos; -+ if (limit2 <= p->keepSizeAfter) -+ { -+ if (limit2 > 0) -+ limit2 = 1; -+ } -+ else -+ limit2 -= p->keepSizeAfter; -+ if (limit2 < limit) -+ limit = limit2; -+ { -+ UInt32 lenLimit = p->streamPos - p->pos; -+ if (lenLimit > p->matchMaxLen) -+ lenLimit = p->matchMaxLen; -+ p->lenLimit = lenLimit; -+ } -+ p->posLimit = p->pos + limit; -+} -+ -+void MatchFinder_Init(CMatchFinder *p) -+{ -+ UInt32 i; -+ for (i = 0; i < p->hashSizeSum; i++) -+ p->hash[i] = kEmptyHashValue; -+ p->cyclicBufferPos = 0; -+ p->buffer = p->bufferBase; -+ p->pos = p->streamPos = p->cyclicBufferSize; -+ p->result = SZ_OK; -+ p->streamEndWasReached = 0; -+ MatchFinder_ReadBlock(p); -+ MatchFinder_SetLimits(p); -+} -+ -+static UInt32 MatchFinder_GetSubValue(CMatchFinder *p) -+{ -+ return (p->pos - p->historySize - 1) & kNormalizeMask; -+} -+ -+void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems) -+{ -+ UInt32 i; -+ for (i = 0; i < numItems; i++) -+ { -+ UInt32 value = items[i]; -+ if (value <= subValue) -+ value = kEmptyHashValue; -+ else -+ value -= subValue; -+ items[i] = value; -+ } -+} -+ -+static void MatchFinder_Normalize(CMatchFinder *p) -+{ -+ UInt32 subValue = MatchFinder_GetSubValue(p); -+ MatchFinder_Normalize3(subValue, p->hash, p->hashSizeSum + p->numSons); -+ MatchFinder_ReduceOffsets(p, subValue); -+} -+ -+static void MatchFinder_CheckLimits(CMatchFinder *p) -+{ -+ if (p->pos == kMaxValForNormalize) -+ MatchFinder_Normalize(p); -+ if (!p->streamEndWasReached && p->keepSizeAfter == p->streamPos - p->pos) -+ MatchFinder_CheckAndMoveAndRead(p); -+ if (p->cyclicBufferPos == p->cyclicBufferSize) -+ p->cyclicBufferPos = 0; -+ MatchFinder_SetLimits(p); -+} -+ -+static UInt32 * Hc_GetMatchesSpec(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, -+ UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue, -+ UInt32 *distances, UInt32 maxLen) -+{ -+ son[_cyclicBufferPos] = curMatch; -+ for (;;) -+ { -+ UInt32 delta = pos - curMatch; -+ if (cutValue-- == 0 || delta >= _cyclicBufferSize) -+ return distances; -+ { -+ const Byte *pb = cur - delta; -+ curMatch = son[_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)]; -+ if (pb[maxLen] == cur[maxLen] && *pb == *cur) -+ { -+ UInt32 len = 0; -+ while (++len != lenLimit) -+ if (pb[len] != cur[len]) -+ break; -+ if (maxLen < len) -+ { -+ *distances++ = maxLen = len; -+ *distances++ = delta - 1; -+ if (len == lenLimit) -+ return distances; -+ } -+ } -+ } -+ } -+} -+ -+UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, -+ UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue, -+ UInt32 *distances, UInt32 maxLen) -+{ -+ CLzRef *ptr0 = son + (_cyclicBufferPos << 1) + 1; -+ CLzRef *ptr1 = son + (_cyclicBufferPos << 1); -+ UInt32 len0 = 0, len1 = 0; -+ for (;;) -+ { -+ UInt32 delta = pos - curMatch; -+ if (cutValue-- == 0 || delta >= _cyclicBufferSize) -+ { -+ *ptr0 = *ptr1 = kEmptyHashValue; -+ return distances; -+ } -+ { -+ CLzRef *pair = son + ((_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)) << 1); -+ const Byte *pb = cur - delta; -+ UInt32 len = (len0 < len1 ? len0 : len1); -+ if (pb[len] == cur[len]) -+ { -+ if (++len != lenLimit && pb[len] == cur[len]) -+ while (++len != lenLimit) -+ if (pb[len] != cur[len]) -+ break; -+ if (maxLen < len) -+ { -+ *distances++ = maxLen = len; -+ *distances++ = delta - 1; -+ if (len == lenLimit) -+ { -+ *ptr1 = pair[0]; -+ *ptr0 = pair[1]; -+ return distances; -+ } -+ } -+ } -+ if (pb[len] < cur[len]) -+ { -+ *ptr1 = curMatch; -+ ptr1 = pair + 1; -+ curMatch = *ptr1; -+ len1 = len; -+ } -+ else -+ { -+ *ptr0 = curMatch; -+ ptr0 = pair; -+ curMatch = *ptr0; -+ len0 = len; -+ } -+ } -+ } -+} -+ -+static void SkipMatchesSpec(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son, -+ UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue) -+{ -+ CLzRef *ptr0 = son + (_cyclicBufferPos << 1) + 1; -+ CLzRef *ptr1 = son + (_cyclicBufferPos << 1); -+ UInt32 len0 = 0, len1 = 0; -+ for (;;) -+ { -+ UInt32 delta = pos - curMatch; -+ if (cutValue-- == 0 || delta >= _cyclicBufferSize) -+ { -+ *ptr0 = *ptr1 = kEmptyHashValue; -+ return; -+ } -+ { -+ CLzRef *pair = son + ((_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)) << 1); -+ const Byte *pb = cur - delta; -+ UInt32 len = (len0 < len1 ? len0 : len1); -+ if (pb[len] == cur[len]) -+ { -+ while (++len != lenLimit) -+ if (pb[len] != cur[len]) -+ break; -+ { -+ if (len == lenLimit) -+ { -+ *ptr1 = pair[0]; -+ *ptr0 = pair[1]; -+ return; -+ } -+ } -+ } -+ if (pb[len] < cur[len]) -+ { -+ *ptr1 = curMatch; -+ ptr1 = pair + 1; -+ curMatch = *ptr1; -+ len1 = len; -+ } -+ else -+ { -+ *ptr0 = curMatch; -+ ptr0 = pair; -+ curMatch = *ptr0; -+ len0 = len; -+ } -+ } -+ } -+} -+ -+#define MOVE_POS \ -+ ++p->cyclicBufferPos; \ -+ p->buffer++; \ -+ if (++p->pos == p->posLimit) MatchFinder_CheckLimits(p); -+ -+#define MOVE_POS_RET MOVE_POS return offset; -+ -+static void MatchFinder_MovePos(CMatchFinder *p) { MOVE_POS; } -+ -+#define GET_MATCHES_HEADER2(minLen, ret_op) \ -+ UInt32 lenLimit; UInt32 hashValue; const Byte *cur; UInt32 curMatch; \ -+ lenLimit = p->lenLimit; { if (lenLimit < minLen) { MatchFinder_MovePos(p); ret_op; }} \ -+ cur = p->buffer; -+ -+#define GET_MATCHES_HEADER(minLen) GET_MATCHES_HEADER2(minLen, return 0) -+#define SKIP_HEADER(minLen) GET_MATCHES_HEADER2(minLen, continue) -+ -+#define MF_PARAMS(p) p->pos, p->buffer, p->son, p->cyclicBufferPos, p->cyclicBufferSize, p->cutValue -+ -+#define GET_MATCHES_FOOTER(offset, maxLen) \ -+ offset = (UInt32)(GetMatchesSpec1(lenLimit, curMatch, MF_PARAMS(p), \ -+ distances + offset, maxLen) - distances); MOVE_POS_RET; -+ -+#define SKIP_FOOTER \ -+ SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); MOVE_POS; -+ -+static UInt32 Bt2_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) -+{ -+ UInt32 offset; -+ GET_MATCHES_HEADER(2) -+ HASH2_CALC; -+ curMatch = p->hash[hashValue]; -+ p->hash[hashValue] = p->pos; -+ offset = 0; -+ GET_MATCHES_FOOTER(offset, 1) -+} -+ -+UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) -+{ -+ UInt32 offset; -+ GET_MATCHES_HEADER(3) -+ HASH_ZIP_CALC; -+ curMatch = p->hash[hashValue]; -+ p->hash[hashValue] = p->pos; -+ offset = 0; -+ GET_MATCHES_FOOTER(offset, 2) -+} -+ -+static UInt32 Bt3_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) -+{ -+ UInt32 hash2Value, delta2, maxLen, offset; -+ GET_MATCHES_HEADER(3) -+ -+ HASH3_CALC; -+ -+ delta2 = p->pos - p->hash[hash2Value]; -+ curMatch = p->hash[kFix3HashSize + hashValue]; -+ -+ p->hash[hash2Value] = -+ p->hash[kFix3HashSize + hashValue] = p->pos; -+ -+ -+ maxLen = 2; -+ offset = 0; -+ if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur) -+ { -+ for (; maxLen != lenLimit; maxLen++) -+ if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen]) -+ break; -+ distances[0] = maxLen; -+ distances[1] = delta2 - 1; -+ offset = 2; -+ if (maxLen == lenLimit) -+ { -+ SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); -+ MOVE_POS_RET; -+ } -+ } -+ GET_MATCHES_FOOTER(offset, maxLen) -+} -+ -+static UInt32 Bt4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) -+{ -+ UInt32 hash2Value, hash3Value, delta2, delta3, maxLen, offset; -+ GET_MATCHES_HEADER(4) -+ -+ HASH4_CALC; -+ -+ delta2 = p->pos - p->hash[ hash2Value]; -+ delta3 = p->pos - p->hash[kFix3HashSize + hash3Value]; -+ curMatch = p->hash[kFix4HashSize + hashValue]; -+ -+ p->hash[ hash2Value] = -+ p->hash[kFix3HashSize + hash3Value] = -+ p->hash[kFix4HashSize + hashValue] = p->pos; -+ -+ maxLen = 1; -+ offset = 0; -+ if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur) -+ { -+ distances[0] = maxLen = 2; -+ distances[1] = delta2 - 1; -+ offset = 2; -+ } -+ if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur) -+ { -+ maxLen = 3; -+ distances[offset + 1] = delta3 - 1; -+ offset += 2; -+ delta2 = delta3; -+ } -+ if (offset != 0) -+ { -+ for (; maxLen != lenLimit; maxLen++) -+ if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen]) -+ break; -+ distances[offset - 2] = maxLen; -+ if (maxLen == lenLimit) -+ { -+ SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); -+ MOVE_POS_RET; -+ } -+ } -+ if (maxLen < 3) -+ maxLen = 3; -+ GET_MATCHES_FOOTER(offset, maxLen) -+} -+ -+static UInt32 Hc4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) -+{ -+ UInt32 hash2Value, hash3Value, delta2, delta3, maxLen, offset; -+ GET_MATCHES_HEADER(4) -+ -+ HASH4_CALC; -+ -+ delta2 = p->pos - p->hash[ hash2Value]; -+ delta3 = p->pos - p->hash[kFix3HashSize + hash3Value]; -+ curMatch = p->hash[kFix4HashSize + hashValue]; -+ -+ p->hash[ hash2Value] = -+ p->hash[kFix3HashSize + hash3Value] = -+ p->hash[kFix4HashSize + hashValue] = p->pos; -+ -+ maxLen = 1; -+ offset = 0; -+ if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur) -+ { -+ distances[0] = maxLen = 2; -+ distances[1] = delta2 - 1; -+ offset = 2; -+ } -+ if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur) -+ { -+ maxLen = 3; -+ distances[offset + 1] = delta3 - 1; -+ offset += 2; -+ delta2 = delta3; -+ } -+ if (offset != 0) -+ { -+ for (; maxLen != lenLimit; maxLen++) -+ if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen]) -+ break; -+ distances[offset - 2] = maxLen; -+ if (maxLen == lenLimit) -+ { -+ p->son[p->cyclicBufferPos] = curMatch; -+ MOVE_POS_RET; -+ } -+ } -+ if (maxLen < 3) -+ maxLen = 3; -+ offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p), -+ distances + offset, maxLen) - (distances)); -+ MOVE_POS_RET -+} -+ -+UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances) -+{ -+ UInt32 offset; -+ GET_MATCHES_HEADER(3) -+ HASH_ZIP_CALC; -+ curMatch = p->hash[hashValue]; -+ p->hash[hashValue] = p->pos; -+ offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p), -+ distances, 2) - (distances)); -+ MOVE_POS_RET -+} -+ -+static void Bt2_MatchFinder_Skip(CMatchFinder *p, UInt32 num) -+{ -+ do -+ { -+ SKIP_HEADER(2) -+ HASH2_CALC; -+ curMatch = p->hash[hashValue]; -+ p->hash[hashValue] = p->pos; -+ SKIP_FOOTER -+ } -+ while (--num != 0); -+} -+ -+void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num) -+{ -+ do -+ { -+ SKIP_HEADER(3) -+ HASH_ZIP_CALC; -+ curMatch = p->hash[hashValue]; -+ p->hash[hashValue] = p->pos; -+ SKIP_FOOTER -+ } -+ while (--num != 0); -+} -+ -+static void Bt3_MatchFinder_Skip(CMatchFinder *p, UInt32 num) -+{ -+ do -+ { -+ UInt32 hash2Value; -+ SKIP_HEADER(3) -+ HASH3_CALC; -+ curMatch = p->hash[kFix3HashSize + hashValue]; -+ p->hash[hash2Value] = -+ p->hash[kFix3HashSize + hashValue] = p->pos; -+ SKIP_FOOTER -+ } -+ while (--num != 0); -+} -+ -+static void Bt4_MatchFinder_Skip(CMatchFinder *p, UInt32 num) -+{ -+ do -+ { -+ UInt32 hash2Value, hash3Value; -+ SKIP_HEADER(4) -+ HASH4_CALC; -+ curMatch = p->hash[kFix4HashSize + hashValue]; -+ p->hash[ hash2Value] = -+ p->hash[kFix3HashSize + hash3Value] = p->pos; -+ p->hash[kFix4HashSize + hashValue] = p->pos; -+ SKIP_FOOTER -+ } -+ while (--num != 0); -+} -+ -+static void Hc4_MatchFinder_Skip(CMatchFinder *p, UInt32 num) -+{ -+ do -+ { -+ UInt32 hash2Value, hash3Value; -+ SKIP_HEADER(4) -+ HASH4_CALC; -+ curMatch = p->hash[kFix4HashSize + hashValue]; -+ p->hash[ hash2Value] = -+ p->hash[kFix3HashSize + hash3Value] = -+ p->hash[kFix4HashSize + hashValue] = p->pos; -+ p->son[p->cyclicBufferPos] = curMatch; -+ MOVE_POS -+ } -+ while (--num != 0); -+} -+ -+void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num) -+{ -+ do -+ { -+ SKIP_HEADER(3) -+ HASH_ZIP_CALC; -+ curMatch = p->hash[hashValue]; -+ p->hash[hashValue] = p->pos; -+ p->son[p->cyclicBufferPos] = curMatch; -+ MOVE_POS -+ } -+ while (--num != 0); -+} -+ -+void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable) -+{ -+ vTable->Init = (Mf_Init_Func)MatchFinder_Init; -+ vTable->GetIndexByte = (Mf_GetIndexByte_Func)MatchFinder_GetIndexByte; -+ vTable->GetNumAvailableBytes = (Mf_GetNumAvailableBytes_Func)MatchFinder_GetNumAvailableBytes; -+ vTable->GetPointerToCurrentPos = (Mf_GetPointerToCurrentPos_Func)MatchFinder_GetPointerToCurrentPos; -+ if (!p->btMode) -+ { -+ vTable->GetMatches = (Mf_GetMatches_Func)Hc4_MatchFinder_GetMatches; -+ vTable->Skip = (Mf_Skip_Func)Hc4_MatchFinder_Skip; -+ } -+ else if (p->numHashBytes == 2) -+ { -+ vTable->GetMatches = (Mf_GetMatches_Func)Bt2_MatchFinder_GetMatches; -+ vTable->Skip = (Mf_Skip_Func)Bt2_MatchFinder_Skip; -+ } -+ else if (p->numHashBytes == 3) -+ { -+ vTable->GetMatches = (Mf_GetMatches_Func)Bt3_MatchFinder_GetMatches; -+ vTable->Skip = (Mf_Skip_Func)Bt3_MatchFinder_Skip; -+ } -+ else -+ { -+ vTable->GetMatches = (Mf_GetMatches_Func)Bt4_MatchFinder_GetMatches; -+ vTable->Skip = (Mf_Skip_Func)Bt4_MatchFinder_Skip; -+ } -+} ---- /dev/null -+++ b/lib/lzma/LzmaDec.c -@@ -0,0 +1,999 @@ -+/* LzmaDec.c -- LZMA Decoder -+2009-09-20 : Igor Pavlov : Public domain */ -+ -+#include "LzmaDec.h" -+ -+#include <string.h> -+ -+#define kNumTopBits 24 -+#define kTopValue ((UInt32)1 << kNumTopBits) -+ -+#define kNumBitModelTotalBits 11 -+#define kBitModelTotal (1 << kNumBitModelTotalBits) -+#define kNumMoveBits 5 -+ -+#define RC_INIT_SIZE 5 -+ -+#define NORMALIZE if (range < kTopValue) { range <<= 8; code = (code << 8) | (*buf++); } -+ -+#define IF_BIT_0(p) ttt = *(p); NORMALIZE; bound = (range >> kNumBitModelTotalBits) * ttt; if (code < bound) -+#define UPDATE_0(p) range = bound; *(p) = (CLzmaProb)(ttt + ((kBitModelTotal - ttt) >> kNumMoveBits)); -+#define UPDATE_1(p) range -= bound; code -= bound; *(p) = (CLzmaProb)(ttt - (ttt >> kNumMoveBits)); -+#define GET_BIT2(p, i, A0, A1) IF_BIT_0(p) \ -+ { UPDATE_0(p); i = (i + i); A0; } else \ -+ { UPDATE_1(p); i = (i + i) + 1; A1; } -+#define GET_BIT(p, i) GET_BIT2(p, i, ; , ;) -+ -+#define TREE_GET_BIT(probs, i) { GET_BIT((probs + i), i); } -+#define TREE_DECODE(probs, limit, i) \ -+ { i = 1; do { TREE_GET_BIT(probs, i); } while (i < limit); i -= limit; } -+ -+/* #define _LZMA_SIZE_OPT */ -+ -+#ifdef _LZMA_SIZE_OPT -+#define TREE_6_DECODE(probs, i) TREE_DECODE(probs, (1 << 6), i) -+#else -+#define TREE_6_DECODE(probs, i) \ -+ { i = 1; \ -+ TREE_GET_BIT(probs, i); \ -+ TREE_GET_BIT(probs, i); \ -+ TREE_GET_BIT(probs, i); \ -+ TREE_GET_BIT(probs, i); \ -+ TREE_GET_BIT(probs, i); \ -+ TREE_GET_BIT(probs, i); \ -+ i -= 0x40; } -+#endif -+ -+#define NORMALIZE_CHECK if (range < kTopValue) { if (buf >= bufLimit) return DUMMY_ERROR; range <<= 8; code = (code << 8) | (*buf++); } -+ -+#define IF_BIT_0_CHECK(p) ttt = *(p); NORMALIZE_CHECK; bound = (range >> kNumBitModelTotalBits) * ttt; if (code < bound) -+#define UPDATE_0_CHECK range = bound; -+#define UPDATE_1_CHECK range -= bound; code -= bound; -+#define GET_BIT2_CHECK(p, i, A0, A1) IF_BIT_0_CHECK(p) \ -+ { UPDATE_0_CHECK; i = (i + i); A0; } else \ -+ { UPDATE_1_CHECK; i = (i + i) + 1; A1; } -+#define GET_BIT_CHECK(p, i) GET_BIT2_CHECK(p, i, ; , ;) -+#define TREE_DECODE_CHECK(probs, limit, i) \ -+ { i = 1; do { GET_BIT_CHECK(probs + i, i) } while (i < limit); i -= limit; } -+ -+ -+#define kNumPosBitsMax 4 -+#define kNumPosStatesMax (1 << kNumPosBitsMax) -+ -+#define kLenNumLowBits 3 -+#define kLenNumLowSymbols (1 << kLenNumLowBits) -+#define kLenNumMidBits 3 -+#define kLenNumMidSymbols (1 << kLenNumMidBits) -+#define kLenNumHighBits 8 -+#define kLenNumHighSymbols (1 << kLenNumHighBits) -+ -+#define LenChoice 0 -+#define LenChoice2 (LenChoice + 1) -+#define LenLow (LenChoice2 + 1) -+#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits)) -+#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits)) -+#define kNumLenProbs (LenHigh + kLenNumHighSymbols) -+ -+ -+#define kNumStates 12 -+#define kNumLitStates 7 -+ -+#define kStartPosModelIndex 4 -+#define kEndPosModelIndex 14 -+#define kNumFullDistances (1 << (kEndPosModelIndex >> 1)) -+ -+#define kNumPosSlotBits 6 -+#define kNumLenToPosStates 4 -+ -+#define kNumAlignBits 4 -+#define kAlignTableSize (1 << kNumAlignBits) -+ -+#define kMatchMinLen 2 -+#define kMatchSpecLenStart (kMatchMinLen + kLenNumLowSymbols + kLenNumMidSymbols + kLenNumHighSymbols) -+ -+#define IsMatch 0 -+#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax)) -+#define IsRepG0 (IsRep + kNumStates) -+#define IsRepG1 (IsRepG0 + kNumStates) -+#define IsRepG2 (IsRepG1 + kNumStates) -+#define IsRep0Long (IsRepG2 + kNumStates) -+#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax)) -+#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits)) -+#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex) -+#define LenCoder (Align + kAlignTableSize) -+#define RepLenCoder (LenCoder + kNumLenProbs) -+#define Literal (RepLenCoder + kNumLenProbs) -+ -+#define LZMA_BASE_SIZE 1846 -+#define LZMA_LIT_SIZE 768 -+ -+#define LzmaProps_GetNumProbs(p) ((UInt32)LZMA_BASE_SIZE + (LZMA_LIT_SIZE << ((p)->lc + (p)->lp))) -+ -+#if Literal != LZMA_BASE_SIZE -+StopCompilingDueBUG -+#endif -+ -+#define LZMA_DIC_MIN (1 << 12) -+ -+/* First LZMA-symbol is always decoded. -+And it decodes new LZMA-symbols while (buf < bufLimit), but "buf" is without last normalization -+Out: -+ Result: -+ SZ_OK - OK -+ SZ_ERROR_DATA - Error -+ p->remainLen: -+ < kMatchSpecLenStart : normal remain -+ = kMatchSpecLenStart : finished -+ = kMatchSpecLenStart + 1 : Flush marker -+ = kMatchSpecLenStart + 2 : State Init Marker -+*/ -+ -+static int MY_FAST_CALL LzmaDec_DecodeReal(CLzmaDec *p, SizeT limit, const Byte *bufLimit) -+{ -+ CLzmaProb *probs = p->probs; -+ -+ unsigned state = p->state; -+ UInt32 rep0 = p->reps[0], rep1 = p->reps[1], rep2 = p->reps[2], rep3 = p->reps[3]; -+ unsigned pbMask = ((unsigned)1 << (p->prop.pb)) - 1; -+ unsigned lpMask = ((unsigned)1 << (p->prop.lp)) - 1; -+ unsigned lc = p->prop.lc; -+ -+ Byte *dic = p->dic; -+ SizeT dicBufSize = p->dicBufSize; -+ SizeT dicPos = p->dicPos; -+ -+ UInt32 processedPos = p->processedPos; -+ UInt32 checkDicSize = p->checkDicSize; -+ unsigned len = 0; -+ -+ const Byte *buf = p->buf; -+ UInt32 range = p->range; -+ UInt32 code = p->code; -+ -+ do -+ { -+ CLzmaProb *prob; -+ UInt32 bound; -+ unsigned ttt; -+ unsigned posState = processedPos & pbMask; -+ -+ prob = probs + IsMatch + (state << kNumPosBitsMax) + posState; -+ IF_BIT_0(prob) -+ { -+ unsigned symbol; -+ UPDATE_0(prob); -+ prob = probs + Literal; -+ if (checkDicSize != 0 || processedPos != 0) -+ prob += (LZMA_LIT_SIZE * (((processedPos & lpMask) << lc) + -+ (dic[(dicPos == 0 ? dicBufSize : dicPos) - 1] >> (8 - lc)))); -+ -+ if (state < kNumLitStates) -+ { -+ state -= (state < 4) ? state : 3; -+ symbol = 1; -+ do { GET_BIT(prob + symbol, symbol) } while (symbol < 0x100); -+ } -+ else -+ { -+ unsigned matchByte = p->dic[(dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0)]; -+ unsigned offs = 0x100; -+ state -= (state < 10) ? 3 : 6; -+ symbol = 1; -+ do -+ { -+ unsigned bit; -+ CLzmaProb *probLit; -+ matchByte <<= 1; -+ bit = (matchByte & offs); -+ probLit = prob + offs + bit + symbol; -+ GET_BIT2(probLit, symbol, offs &= ~bit, offs &= bit) -+ } -+ while (symbol < 0x100); -+ } -+ dic[dicPos++] = (Byte)symbol; -+ processedPos++; -+ continue; -+ } -+ else -+ { -+ UPDATE_1(prob); -+ prob = probs + IsRep + state; -+ IF_BIT_0(prob) -+ { -+ UPDATE_0(prob); -+ state += kNumStates; -+ prob = probs + LenCoder; -+ } -+ else -+ { -+ UPDATE_1(prob); -+ if (checkDicSize == 0 && processedPos == 0) -+ return SZ_ERROR_DATA; -+ prob = probs + IsRepG0 + state; -+ IF_BIT_0(prob) -+ { -+ UPDATE_0(prob); -+ prob = probs + IsRep0Long + (state << kNumPosBitsMax) + posState; -+ IF_BIT_0(prob) -+ { -+ UPDATE_0(prob); -+ dic[dicPos] = dic[(dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0)]; -+ dicPos++; -+ processedPos++; -+ state = state < kNumLitStates ? 9 : 11; -+ continue; -+ } -+ UPDATE_1(prob); -+ } -+ else -+ { -+ UInt32 distance; -+ UPDATE_1(prob); -+ prob = probs + IsRepG1 + state; -+ IF_BIT_0(prob) -+ { -+ UPDATE_0(prob); -+ distance = rep1; -+ } -+ else -+ { -+ UPDATE_1(prob); -+ prob = probs + IsRepG2 + state; -+ IF_BIT_0(prob) -+ { -+ UPDATE_0(prob); -+ distance = rep2; -+ } -+ else -+ { -+ UPDATE_1(prob); -+ distance = rep3; -+ rep3 = rep2; -+ } -+ rep2 = rep1; -+ } -+ rep1 = rep0; -+ rep0 = distance; -+ } -+ state = state < kNumLitStates ? 8 : 11; -+ prob = probs + RepLenCoder; -+ } -+ { -+ unsigned limit, offset; -+ CLzmaProb *probLen = prob + LenChoice; -+ IF_BIT_0(probLen) -+ { -+ UPDATE_0(probLen); -+ probLen = prob + LenLow + (posState << kLenNumLowBits); -+ offset = 0; -+ limit = (1 << kLenNumLowBits); -+ } -+ else -+ { -+ UPDATE_1(probLen); -+ probLen = prob + LenChoice2; -+ IF_BIT_0(probLen) -+ { -+ UPDATE_0(probLen); -+ probLen = prob + LenMid + (posState << kLenNumMidBits); -+ offset = kLenNumLowSymbols; -+ limit = (1 << kLenNumMidBits); -+ } -+ else -+ { -+ UPDATE_1(probLen); -+ probLen = prob + LenHigh; -+ offset = kLenNumLowSymbols + kLenNumMidSymbols; -+ limit = (1 << kLenNumHighBits); -+ } -+ } -+ TREE_DECODE(probLen, limit, len); -+ len += offset; -+ } -+ -+ if (state >= kNumStates) -+ { -+ UInt32 distance; -+ prob = probs + PosSlot + -+ ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) << kNumPosSlotBits); -+ TREE_6_DECODE(prob, distance); -+ if (distance >= kStartPosModelIndex) -+ { -+ unsigned posSlot = (unsigned)distance; -+ int numDirectBits = (int)(((distance >> 1) - 1)); -+ distance = (2 | (distance & 1)); -+ if (posSlot < kEndPosModelIndex) -+ { -+ distance <<= numDirectBits; -+ prob = probs + SpecPos + distance - posSlot - 1; -+ { -+ UInt32 mask = 1; -+ unsigned i = 1; -+ do -+ { -+ GET_BIT2(prob + i, i, ; , distance |= mask); -+ mask <<= 1; -+ } -+ while (--numDirectBits != 0); -+ } -+ } -+ else -+ { -+ numDirectBits -= kNumAlignBits; -+ do -+ { -+ NORMALIZE -+ range >>= 1; -+ -+ { -+ UInt32 t; -+ code -= range; -+ t = (0 - ((UInt32)code >> 31)); /* (UInt32)((Int32)code >> 31) */ -+ distance = (distance << 1) + (t + 1); -+ code += range & t; -+ } -+ /* -+ distance <<= 1; -+ if (code >= range) -+ { -+ code -= range; -+ distance |= 1; -+ } -+ */ -+ } -+ while (--numDirectBits != 0); -+ prob = probs + Align; -+ distance <<= kNumAlignBits; -+ { -+ unsigned i = 1; -+ GET_BIT2(prob + i, i, ; , distance |= 1); -+ GET_BIT2(prob + i, i, ; , distance |= 2); -+ GET_BIT2(prob + i, i, ; , distance |= 4); -+ GET_BIT2(prob + i, i, ; , distance |= 8); -+ } -+ if (distance == (UInt32)0xFFFFFFFF) -+ { -+ len += kMatchSpecLenStart; -+ state -= kNumStates; -+ break; -+ } -+ } -+ } -+ rep3 = rep2; -+ rep2 = rep1; -+ rep1 = rep0; -+ rep0 = distance + 1; -+ if (checkDicSize == 0) -+ { -+ if (distance >= processedPos) -+ return SZ_ERROR_DATA; -+ } -+ else if (distance >= checkDicSize) -+ return SZ_ERROR_DATA; -+ state = (state < kNumStates + kNumLitStates) ? kNumLitStates : kNumLitStates + 3; -+ } -+ -+ len += kMatchMinLen; -+ -+ if (limit == dicPos) -+ return SZ_ERROR_DATA; -+ { -+ SizeT rem = limit - dicPos; -+ unsigned curLen = ((rem < len) ? (unsigned)rem : len); -+ SizeT pos = (dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0); -+ -+ processedPos += curLen; -+ -+ len -= curLen; -+ if (pos + curLen <= dicBufSize) -+ { -+ Byte *dest = dic + dicPos; -+ ptrdiff_t src = (ptrdiff_t)pos - (ptrdiff_t)dicPos; -+ const Byte *lim = dest + curLen; -+ dicPos += curLen; -+ do -+ *(dest) = (Byte)*(dest + src); -+ while (++dest != lim); -+ } -+ else -+ { -+ do -+ { -+ dic[dicPos++] = dic[pos]; -+ if (++pos == dicBufSize) -+ pos = 0; -+ } -+ while (--curLen != 0); -+ } -+ } -+ } -+ } -+ while (dicPos < limit && buf < bufLimit); -+ NORMALIZE; -+ p->buf = buf; -+ p->range = range; -+ p->code = code; -+ p->remainLen = len; -+ p->dicPos = dicPos; -+ p->processedPos = processedPos; -+ p->reps[0] = rep0; -+ p->reps[1] = rep1; -+ p->reps[2] = rep2; -+ p->reps[3] = rep3; -+ p->state = state; -+ -+ return SZ_OK; -+} -+ -+static void MY_FAST_CALL LzmaDec_WriteRem(CLzmaDec *p, SizeT limit) -+{ -+ if (p->remainLen != 0 && p->remainLen < kMatchSpecLenStart) -+ { -+ Byte *dic = p->dic; -+ SizeT dicPos = p->dicPos; -+ SizeT dicBufSize = p->dicBufSize; -+ unsigned len = p->remainLen; -+ UInt32 rep0 = p->reps[0]; -+ if (limit - dicPos < len) -+ len = (unsigned)(limit - dicPos); -+ -+ if (p->checkDicSize == 0 && p->prop.dicSize - p->processedPos <= len) -+ p->checkDicSize = p->prop.dicSize; -+ -+ p->processedPos += len; -+ p->remainLen -= len; -+ while (len-- != 0) -+ { -+ dic[dicPos] = dic[(dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0)]; -+ dicPos++; -+ } -+ p->dicPos = dicPos; -+ } -+} -+ -+static int MY_FAST_CALL LzmaDec_DecodeReal2(CLzmaDec *p, SizeT limit, const Byte *bufLimit) -+{ -+ do -+ { -+ SizeT limit2 = limit; -+ if (p->checkDicSize == 0) -+ { -+ UInt32 rem = p->prop.dicSize - p->processedPos; -+ if (limit - p->dicPos > rem) -+ limit2 = p->dicPos + rem; -+ } -+ RINOK(LzmaDec_DecodeReal(p, limit2, bufLimit)); -+ if (p->processedPos >= p->prop.dicSize) -+ p->checkDicSize = p->prop.dicSize; -+ LzmaDec_WriteRem(p, limit); -+ } -+ while (p->dicPos < limit && p->buf < bufLimit && p->remainLen < kMatchSpecLenStart); -+ -+ if (p->remainLen > kMatchSpecLenStart) -+ { -+ p->remainLen = kMatchSpecLenStart; -+ } -+ return 0; -+} -+ -+typedef enum -+{ -+ DUMMY_ERROR, /* unexpected end of input stream */ -+ DUMMY_LIT, -+ DUMMY_MATCH, -+ DUMMY_REP -+} ELzmaDummy; -+ -+static ELzmaDummy LzmaDec_TryDummy(const CLzmaDec *p, const Byte *buf, SizeT inSize) -+{ -+ UInt32 range = p->range; -+ UInt32 code = p->code; -+ const Byte *bufLimit = buf + inSize; -+ CLzmaProb *probs = p->probs; -+ unsigned state = p->state; -+ ELzmaDummy res; -+ -+ { -+ CLzmaProb *prob; -+ UInt32 bound; -+ unsigned ttt; -+ unsigned posState = (p->processedPos) & ((1 << p->prop.pb) - 1); -+ -+ prob = probs + IsMatch + (state << kNumPosBitsMax) + posState; -+ IF_BIT_0_CHECK(prob) -+ { -+ UPDATE_0_CHECK -+ -+ /* if (bufLimit - buf >= 7) return DUMMY_LIT; */ -+ -+ prob = probs + Literal; -+ if (p->checkDicSize != 0 || p->processedPos != 0) -+ prob += (LZMA_LIT_SIZE * -+ ((((p->processedPos) & ((1 << (p->prop.lp)) - 1)) << p->prop.lc) + -+ (p->dic[(p->dicPos == 0 ? p->dicBufSize : p->dicPos) - 1] >> (8 - p->prop.lc)))); -+ -+ if (state < kNumLitStates) -+ { -+ unsigned symbol = 1; -+ do { GET_BIT_CHECK(prob + symbol, symbol) } while (symbol < 0x100); -+ } -+ else -+ { -+ unsigned matchByte = p->dic[p->dicPos - p->reps[0] + -+ ((p->dicPos < p->reps[0]) ? p->dicBufSize : 0)]; -+ unsigned offs = 0x100; -+ unsigned symbol = 1; -+ do -+ { -+ unsigned bit; -+ CLzmaProb *probLit; -+ matchByte <<= 1; -+ bit = (matchByte & offs); -+ probLit = prob + offs + bit + symbol; -+ GET_BIT2_CHECK(probLit, symbol, offs &= ~bit, offs &= bit) -+ } -+ while (symbol < 0x100); -+ } -+ res = DUMMY_LIT; -+ } -+ else -+ { -+ unsigned len; -+ UPDATE_1_CHECK; -+ -+ prob = probs + IsRep + state; -+ IF_BIT_0_CHECK(prob) -+ { -+ UPDATE_0_CHECK; -+ state = 0; -+ prob = probs + LenCoder; -+ res = DUMMY_MATCH; -+ } -+ else -+ { -+ UPDATE_1_CHECK; -+ res = DUMMY_REP; -+ prob = probs + IsRepG0 + state; -+ IF_BIT_0_CHECK(prob) -+ { -+ UPDATE_0_CHECK; -+ prob = probs + IsRep0Long + (state << kNumPosBitsMax) + posState; -+ IF_BIT_0_CHECK(prob) -+ { -+ UPDATE_0_CHECK; -+ NORMALIZE_CHECK; -+ return DUMMY_REP; -+ } -+ else -+ { -+ UPDATE_1_CHECK; -+ } -+ } -+ else -+ { -+ UPDATE_1_CHECK; -+ prob = probs + IsRepG1 + state; -+ IF_BIT_0_CHECK(prob) -+ { -+ UPDATE_0_CHECK; -+ } -+ else -+ { -+ UPDATE_1_CHECK; -+ prob = probs + IsRepG2 + state; -+ IF_BIT_0_CHECK(prob) -+ { -+ UPDATE_0_CHECK; -+ } -+ else -+ { -+ UPDATE_1_CHECK; -+ } -+ } -+ } -+ state = kNumStates; -+ prob = probs + RepLenCoder; -+ } -+ { -+ unsigned limit, offset; -+ CLzmaProb *probLen = prob + LenChoice; -+ IF_BIT_0_CHECK(probLen) -+ { -+ UPDATE_0_CHECK; -+ probLen = prob + LenLow + (posState << kLenNumLowBits); -+ offset = 0; -+ limit = 1 << kLenNumLowBits; -+ } -+ else -+ { -+ UPDATE_1_CHECK; -+ probLen = prob + LenChoice2; -+ IF_BIT_0_CHECK(probLen) -+ { -+ UPDATE_0_CHECK; -+ probLen = prob + LenMid + (posState << kLenNumMidBits); -+ offset = kLenNumLowSymbols; -+ limit = 1 << kLenNumMidBits; -+ } -+ else -+ { -+ UPDATE_1_CHECK; -+ probLen = prob + LenHigh; -+ offset = kLenNumLowSymbols + kLenNumMidSymbols; -+ limit = 1 << kLenNumHighBits; -+ } -+ } -+ TREE_DECODE_CHECK(probLen, limit, len); -+ len += offset; -+ } -+ -+ if (state < 4) -+ { -+ unsigned posSlot; -+ prob = probs + PosSlot + -+ ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) << -+ kNumPosSlotBits); -+ TREE_DECODE_CHECK(prob, 1 << kNumPosSlotBits, posSlot); -+ if (posSlot >= kStartPosModelIndex) -+ { -+ int numDirectBits = ((posSlot >> 1) - 1); -+ -+ /* if (bufLimit - buf >= 8) return DUMMY_MATCH; */ -+ -+ if (posSlot < kEndPosModelIndex) -+ { -+ prob = probs + SpecPos + ((2 | (posSlot & 1)) << numDirectBits) - posSlot - 1; -+ } -+ else -+ { -+ numDirectBits -= kNumAlignBits; -+ do -+ { -+ NORMALIZE_CHECK -+ range >>= 1; -+ code -= range & (((code - range) >> 31) - 1); -+ /* if (code >= range) code -= range; */ -+ } -+ while (--numDirectBits != 0); -+ prob = probs + Align; -+ numDirectBits = kNumAlignBits; -+ } -+ { -+ unsigned i = 1; -+ do -+ { -+ GET_BIT_CHECK(prob + i, i); -+ } -+ while (--numDirectBits != 0); -+ } -+ } -+ } -+ } -+ } -+ NORMALIZE_CHECK; -+ return res; -+} -+ -+ -+static void LzmaDec_InitRc(CLzmaDec *p, const Byte *data) -+{ -+ p->code = ((UInt32)data[1] << 24) | ((UInt32)data[2] << 16) | ((UInt32)data[3] << 8) | ((UInt32)data[4]); -+ p->range = 0xFFFFFFFF; -+ p->needFlush = 0; -+} -+ -+void LzmaDec_InitDicAndState(CLzmaDec *p, Bool initDic, Bool initState) -+{ -+ p->needFlush = 1; -+ p->remainLen = 0; -+ p->tempBufSize = 0; -+ -+ if (initDic) -+ { -+ p->processedPos = 0; -+ p->checkDicSize = 0; -+ p->needInitState = 1; -+ } -+ if (initState) -+ p->needInitState = 1; -+} -+ -+void LzmaDec_Init(CLzmaDec *p) -+{ -+ p->dicPos = 0; -+ LzmaDec_InitDicAndState(p, True, True); -+} -+ -+static void LzmaDec_InitStateReal(CLzmaDec *p) -+{ -+ UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (p->prop.lc + p->prop.lp)); -+ UInt32 i; -+ CLzmaProb *probs = p->probs; -+ for (i = 0; i < numProbs; i++) -+ probs[i] = kBitModelTotal >> 1; -+ p->reps[0] = p->reps[1] = p->reps[2] = p->reps[3] = 1; -+ p->state = 0; -+ p->needInitState = 0; -+} -+ -+SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *srcLen, -+ ELzmaFinishMode finishMode, ELzmaStatus *status) -+{ -+ SizeT inSize = *srcLen; -+ (*srcLen) = 0; -+ LzmaDec_WriteRem(p, dicLimit); -+ -+ *status = LZMA_STATUS_NOT_SPECIFIED; -+ -+ while (p->remainLen != kMatchSpecLenStart) -+ { -+ int checkEndMarkNow; -+ -+ if (p->needFlush != 0) -+ { -+ for (; inSize > 0 && p->tempBufSize < RC_INIT_SIZE; (*srcLen)++, inSize--) -+ p->tempBuf[p->tempBufSize++] = *src++; -+ if (p->tempBufSize < RC_INIT_SIZE) -+ { -+ *status = LZMA_STATUS_NEEDS_MORE_INPUT; -+ return SZ_OK; -+ } -+ if (p->tempBuf[0] != 0) -+ return SZ_ERROR_DATA; -+ -+ LzmaDec_InitRc(p, p->tempBuf); -+ p->tempBufSize = 0; -+ } -+ -+ checkEndMarkNow = 0; -+ if (p->dicPos >= dicLimit) -+ { -+ if (p->remainLen == 0 && p->code == 0) -+ { -+ *status = LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK; -+ return SZ_OK; -+ } -+ if (finishMode == LZMA_FINISH_ANY) -+ { -+ *status = LZMA_STATUS_NOT_FINISHED; -+ return SZ_OK; -+ } -+ if (p->remainLen != 0) -+ { -+ *status = LZMA_STATUS_NOT_FINISHED; -+ return SZ_ERROR_DATA; -+ } -+ checkEndMarkNow = 1; -+ } -+ -+ if (p->needInitState) -+ LzmaDec_InitStateReal(p); -+ -+ if (p->tempBufSize == 0) -+ { -+ SizeT processed; -+ const Byte *bufLimit; -+ if (inSize < LZMA_REQUIRED_INPUT_MAX || checkEndMarkNow) -+ { -+ int dummyRes = LzmaDec_TryDummy(p, src, inSize); -+ if (dummyRes == DUMMY_ERROR) -+ { -+ memcpy(p->tempBuf, src, inSize); -+ p->tempBufSize = (unsigned)inSize; -+ (*srcLen) += inSize; -+ *status = LZMA_STATUS_NEEDS_MORE_INPUT; -+ return SZ_OK; -+ } -+ if (checkEndMarkNow && dummyRes != DUMMY_MATCH) -+ { -+ *status = LZMA_STATUS_NOT_FINISHED; -+ return SZ_ERROR_DATA; -+ } -+ bufLimit = src; -+ } -+ else -+ bufLimit = src + inSize - LZMA_REQUIRED_INPUT_MAX; -+ p->buf = src; -+ if (LzmaDec_DecodeReal2(p, dicLimit, bufLimit) != 0) -+ return SZ_ERROR_DATA; -+ processed = (SizeT)(p->buf - src); -+ (*srcLen) += processed; -+ src += processed; -+ inSize -= processed; -+ } -+ else -+ { -+ unsigned rem = p->tempBufSize, lookAhead = 0; -+ while (rem < LZMA_REQUIRED_INPUT_MAX && lookAhead < inSize) -+ p->tempBuf[rem++] = src[lookAhead++]; -+ p->tempBufSize = rem; -+ if (rem < LZMA_REQUIRED_INPUT_MAX || checkEndMarkNow) -+ { -+ int dummyRes = LzmaDec_TryDummy(p, p->tempBuf, rem); -+ if (dummyRes == DUMMY_ERROR) -+ { -+ (*srcLen) += lookAhead; -+ *status = LZMA_STATUS_NEEDS_MORE_INPUT; -+ return SZ_OK; -+ } -+ if (checkEndMarkNow && dummyRes != DUMMY_MATCH) -+ { -+ *status = LZMA_STATUS_NOT_FINISHED; -+ return SZ_ERROR_DATA; -+ } -+ } -+ p->buf = p->tempBuf; -+ if (LzmaDec_DecodeReal2(p, dicLimit, p->buf) != 0) -+ return SZ_ERROR_DATA; -+ lookAhead -= (rem - (unsigned)(p->buf - p->tempBuf)); -+ (*srcLen) += lookAhead; -+ src += lookAhead; -+ inSize -= lookAhead; -+ p->tempBufSize = 0; -+ } -+ } -+ if (p->code == 0) -+ *status = LZMA_STATUS_FINISHED_WITH_MARK; -+ return (p->code == 0) ? SZ_OK : SZ_ERROR_DATA; -+} -+ -+SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status) -+{ -+ SizeT outSize = *destLen; -+ SizeT inSize = *srcLen; -+ *srcLen = *destLen = 0; -+ for (;;) -+ { -+ SizeT inSizeCur = inSize, outSizeCur, dicPos; -+ ELzmaFinishMode curFinishMode; -+ SRes res; -+ if (p->dicPos == p->dicBufSize) -+ p->dicPos = 0; -+ dicPos = p->dicPos; -+ if (outSize > p->dicBufSize - dicPos) -+ { -+ outSizeCur = p->dicBufSize; -+ curFinishMode = LZMA_FINISH_ANY; -+ } -+ else -+ { -+ outSizeCur = dicPos + outSize; -+ curFinishMode = finishMode; -+ } -+ -+ res = LzmaDec_DecodeToDic(p, outSizeCur, src, &inSizeCur, curFinishMode, status); -+ src += inSizeCur; -+ inSize -= inSizeCur; -+ *srcLen += inSizeCur; -+ outSizeCur = p->dicPos - dicPos; -+ memcpy(dest, p->dic + dicPos, outSizeCur); -+ dest += outSizeCur; -+ outSize -= outSizeCur; -+ *destLen += outSizeCur; -+ if (res != 0) -+ return res; -+ if (outSizeCur == 0 || outSize == 0) -+ return SZ_OK; -+ } -+} -+ -+void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc) -+{ -+ alloc->Free(alloc, p->probs); -+ p->probs = 0; -+} -+ -+static void LzmaDec_FreeDict(CLzmaDec *p, ISzAlloc *alloc) -+{ -+ alloc->Free(alloc, p->dic); -+ p->dic = 0; -+} -+ -+void LzmaDec_Free(CLzmaDec *p, ISzAlloc *alloc) -+{ -+ LzmaDec_FreeProbs(p, alloc); -+ LzmaDec_FreeDict(p, alloc); -+} -+ -+SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size) -+{ -+ UInt32 dicSize; -+ Byte d; -+ -+ if (size < LZMA_PROPS_SIZE) -+ return SZ_ERROR_UNSUPPORTED; -+ else -+ dicSize = data[1] | ((UInt32)data[2] << 8) | ((UInt32)data[3] << 16) | ((UInt32)data[4] << 24); -+ -+ if (dicSize < LZMA_DIC_MIN) -+ dicSize = LZMA_DIC_MIN; -+ p->dicSize = dicSize; -+ -+ d = data[0]; -+ if (d >= (9 * 5 * 5)) -+ return SZ_ERROR_UNSUPPORTED; -+ -+ p->lc = d % 9; -+ d /= 9; -+ p->pb = d / 5; -+ p->lp = d % 5; -+ -+ return SZ_OK; -+} -+ -+static SRes LzmaDec_AllocateProbs2(CLzmaDec *p, const CLzmaProps *propNew, ISzAlloc *alloc) -+{ -+ UInt32 numProbs = LzmaProps_GetNumProbs(propNew); -+ if (p->probs == 0 || numProbs != p->numProbs) -+ { -+ LzmaDec_FreeProbs(p, alloc); -+ p->probs = (CLzmaProb *)alloc->Alloc(alloc, numProbs * sizeof(CLzmaProb)); -+ p->numProbs = numProbs; -+ if (p->probs == 0) -+ return SZ_ERROR_MEM; -+ } -+ return SZ_OK; -+} -+ -+SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc) -+{ -+ CLzmaProps propNew; -+ RINOK(LzmaProps_Decode(&propNew, props, propsSize)); -+ RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc)); -+ p->prop = propNew; -+ return SZ_OK; -+} -+ -+SRes LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc) -+{ -+ CLzmaProps propNew; -+ SizeT dicBufSize; -+ RINOK(LzmaProps_Decode(&propNew, props, propsSize)); -+ RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc)); -+ dicBufSize = propNew.dicSize; -+ if (p->dic == 0 || dicBufSize != p->dicBufSize) -+ { -+ LzmaDec_FreeDict(p, alloc); -+ p->dic = (Byte *)alloc->Alloc(alloc, dicBufSize); -+ if (p->dic == 0) -+ { -+ LzmaDec_FreeProbs(p, alloc); -+ return SZ_ERROR_MEM; -+ } -+ } -+ p->dicBufSize = dicBufSize; -+ p->prop = propNew; -+ return SZ_OK; -+} -+ -+SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, -+ const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode, -+ ELzmaStatus *status, ISzAlloc *alloc) -+{ -+ CLzmaDec p; -+ SRes res; -+ SizeT inSize = *srcLen; -+ SizeT outSize = *destLen; -+ *srcLen = *destLen = 0; -+ if (inSize < RC_INIT_SIZE) -+ return SZ_ERROR_INPUT_EOF; -+ -+ LzmaDec_Construct(&p); -+ res = LzmaDec_AllocateProbs(&p, propData, propSize, alloc); -+ if (res != 0) -+ return res; -+ p.dic = dest; -+ p.dicBufSize = outSize; -+ -+ LzmaDec_Init(&p); -+ -+ *srcLen = inSize; -+ res = LzmaDec_DecodeToDic(&p, outSize, src, srcLen, finishMode, status); -+ -+ if (res == SZ_OK && *status == LZMA_STATUS_NEEDS_MORE_INPUT) -+ res = SZ_ERROR_INPUT_EOF; -+ -+ (*destLen) = p.dicPos; -+ LzmaDec_FreeProbs(&p, alloc); -+ return res; -+} ---- /dev/null -+++ b/lib/lzma/LzmaEnc.c -@@ -0,0 +1,2271 @@ -+/* LzmaEnc.c -- LZMA Encoder -+2009-11-24 : Igor Pavlov : Public domain */ -+ -+#include <string.h> -+ -+/* #define SHOW_STAT */ -+/* #define SHOW_STAT2 */ -+ -+#if defined(SHOW_STAT) || defined(SHOW_STAT2) -+#include <stdio.h> -+#endif -+ -+#include "LzmaEnc.h" -+ -+/* disable MT */ -+#define _7ZIP_ST -+ -+#include "LzFind.h" -+#ifndef _7ZIP_ST -+#include "LzFindMt.h" -+#endif -+ -+#ifdef SHOW_STAT -+static int ttt = 0; -+#endif -+ -+#define kBlockSizeMax ((1 << LZMA_NUM_BLOCK_SIZE_BITS) - 1) -+ -+#define kBlockSize (9 << 10) -+#define kUnpackBlockSize (1 << 18) -+#define kMatchArraySize (1 << 21) -+#define kMatchRecordMaxSize ((LZMA_MATCH_LEN_MAX * 2 + 3) * LZMA_MATCH_LEN_MAX) -+ -+#define kNumMaxDirectBits (31) -+ -+#define kNumTopBits 24 -+#define kTopValue ((UInt32)1 << kNumTopBits) -+ -+#define kNumBitModelTotalBits 11 -+#define kBitModelTotal (1 << kNumBitModelTotalBits) -+#define kNumMoveBits 5 -+#define kProbInitValue (kBitModelTotal >> 1) -+ -+#define kNumMoveReducingBits 4 -+#define kNumBitPriceShiftBits 4 -+#define kBitPrice (1 << kNumBitPriceShiftBits) -+ -+void LzmaEncProps_Init(CLzmaEncProps *p) -+{ -+ p->level = 5; -+ p->dictSize = p->mc = 0; -+ p->lc = p->lp = p->pb = p->algo = p->fb = p->btMode = p->numHashBytes = p->numThreads = -1; -+ p->writeEndMark = 0; -+} -+ -+void LzmaEncProps_Normalize(CLzmaEncProps *p) -+{ -+ int level = p->level; -+ if (level < 0) level = 5; -+ p->level = level; -+ if (p->dictSize == 0) p->dictSize = (level <= 5 ? (1 << (level * 2 + 14)) : (level == 6 ? (1 << 25) : (1 << 26))); -+ if (p->lc < 0) p->lc = 3; -+ if (p->lp < 0) p->lp = 0; -+ if (p->pb < 0) p->pb = 2; -+ if (p->algo < 0) p->algo = (level < 5 ? 0 : 1); -+ if (p->fb < 0) p->fb = (level < 7 ? 32 : 64); -+ if (p->btMode < 0) p->btMode = (p->algo == 0 ? 0 : 1); -+ if (p->numHashBytes < 0) p->numHashBytes = 4; -+ if (p->mc == 0) p->mc = (16 + (p->fb >> 1)) >> (p->btMode ? 0 : 1); -+ if (p->numThreads < 0) -+ p->numThreads = -+ #ifndef _7ZIP_ST -+ ((p->btMode && p->algo) ? 2 : 1); -+ #else -+ 1; -+ #endif -+} -+ -+UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2) -+{ -+ CLzmaEncProps props = *props2; -+ LzmaEncProps_Normalize(&props); -+ return props.dictSize; -+} -+ -+/* #define LZMA_LOG_BSR */ -+/* Define it for Intel's CPU */ -+ -+ -+#ifdef LZMA_LOG_BSR -+ -+#define kDicLogSizeMaxCompress 30 -+ -+#define BSR2_RET(pos, res) { unsigned long i; _BitScanReverse(&i, (pos)); res = (i + i) + ((pos >> (i - 1)) & 1); } -+ -+UInt32 GetPosSlot1(UInt32 pos) -+{ -+ UInt32 res; -+ BSR2_RET(pos, res); -+ return res; -+} -+#define GetPosSlot2(pos, res) { BSR2_RET(pos, res); } -+#define GetPosSlot(pos, res) { if (pos < 2) res = pos; else BSR2_RET(pos, res); } -+ -+#else -+ -+#define kNumLogBits (9 + (int)sizeof(size_t) / 2) -+#define kDicLogSizeMaxCompress ((kNumLogBits - 1) * 2 + 7) -+ -+void LzmaEnc_FastPosInit(Byte *g_FastPos) -+{ -+ int c = 2, slotFast; -+ g_FastPos[0] = 0; -+ g_FastPos[1] = 1; -+ -+ for (slotFast = 2; slotFast < kNumLogBits * 2; slotFast++) -+ { -+ UInt32 k = (1 << ((slotFast >> 1) - 1)); -+ UInt32 j; -+ for (j = 0; j < k; j++, c++) -+ g_FastPos[c] = (Byte)slotFast; -+ } -+} -+ -+#define BSR2_RET(pos, res) { UInt32 i = 6 + ((kNumLogBits - 1) & \ -+ (0 - (((((UInt32)1 << (kNumLogBits + 6)) - 1) - pos) >> 31))); \ -+ res = p->g_FastPos[pos >> i] + (i * 2); } -+/* -+#define BSR2_RET(pos, res) { res = (pos < (1 << (kNumLogBits + 6))) ? \ -+ p->g_FastPos[pos >> 6] + 12 : \ -+ p->g_FastPos[pos >> (6 + kNumLogBits - 1)] + (6 + (kNumLogBits - 1)) * 2; } -+*/ -+ -+#define GetPosSlot1(pos) p->g_FastPos[pos] -+#define GetPosSlot2(pos, res) { BSR2_RET(pos, res); } -+#define GetPosSlot(pos, res) { if (pos < kNumFullDistances) res = p->g_FastPos[pos]; else BSR2_RET(pos, res); } -+ -+#endif -+ -+ -+#define LZMA_NUM_REPS 4 -+ -+typedef unsigned CState; -+ -+typedef struct -+{ -+ UInt32 price; -+ -+ CState state; -+ int prev1IsChar; -+ int prev2; -+ -+ UInt32 posPrev2; -+ UInt32 backPrev2; -+ -+ UInt32 posPrev; -+ UInt32 backPrev; -+ UInt32 backs[LZMA_NUM_REPS]; -+} COptimal; -+ -+#define kNumOpts (1 << 12) -+ -+#define kNumLenToPosStates 4 -+#define kNumPosSlotBits 6 -+#define kDicLogSizeMin 0 -+#define kDicLogSizeMax 32 -+#define kDistTableSizeMax (kDicLogSizeMax * 2) -+ -+ -+#define kNumAlignBits 4 -+#define kAlignTableSize (1 << kNumAlignBits) -+#define kAlignMask (kAlignTableSize - 1) -+ -+#define kStartPosModelIndex 4 -+#define kEndPosModelIndex 14 -+#define kNumPosModels (kEndPosModelIndex - kStartPosModelIndex) -+ -+#define kNumFullDistances (1 << (kEndPosModelIndex >> 1)) -+ -+#ifdef _LZMA_PROB32 -+#define CLzmaProb UInt32 -+#else -+#define CLzmaProb UInt16 -+#endif -+ -+#define LZMA_PB_MAX 4 -+#define LZMA_LC_MAX 8 -+#define LZMA_LP_MAX 4 -+ -+#define LZMA_NUM_PB_STATES_MAX (1 << LZMA_PB_MAX) -+ -+ -+#define kLenNumLowBits 3 -+#define kLenNumLowSymbols (1 << kLenNumLowBits) -+#define kLenNumMidBits 3 -+#define kLenNumMidSymbols (1 << kLenNumMidBits) -+#define kLenNumHighBits 8 -+#define kLenNumHighSymbols (1 << kLenNumHighBits) -+ -+#define kLenNumSymbolsTotal (kLenNumLowSymbols + kLenNumMidSymbols + kLenNumHighSymbols) -+ -+#define LZMA_MATCH_LEN_MIN 2 -+#define LZMA_MATCH_LEN_MAX (LZMA_MATCH_LEN_MIN + kLenNumSymbolsTotal - 1) -+ -+#define kNumStates 12 -+ -+typedef struct -+{ -+ CLzmaProb choice; -+ CLzmaProb choice2; -+ CLzmaProb low[LZMA_NUM_PB_STATES_MAX << kLenNumLowBits]; -+ CLzmaProb mid[LZMA_NUM_PB_STATES_MAX << kLenNumMidBits]; -+ CLzmaProb high[kLenNumHighSymbols]; -+} CLenEnc; -+ -+typedef struct -+{ -+ CLenEnc p; -+ UInt32 prices[LZMA_NUM_PB_STATES_MAX][kLenNumSymbolsTotal]; -+ UInt32 tableSize; -+ UInt32 counters[LZMA_NUM_PB_STATES_MAX]; -+} CLenPriceEnc; -+ -+typedef struct -+{ -+ UInt32 range; -+ Byte cache; -+ UInt64 low; -+ UInt64 cacheSize; -+ Byte *buf; -+ Byte *bufLim; -+ Byte *bufBase; -+ ISeqOutStream *outStream; -+ UInt64 processed; -+ SRes res; -+} CRangeEnc; -+ -+typedef struct -+{ -+ CLzmaProb *litProbs; -+ -+ CLzmaProb isMatch[kNumStates][LZMA_NUM_PB_STATES_MAX]; -+ CLzmaProb isRep[kNumStates]; -+ CLzmaProb isRepG0[kNumStates]; -+ CLzmaProb isRepG1[kNumStates]; -+ CLzmaProb isRepG2[kNumStates]; -+ CLzmaProb isRep0Long[kNumStates][LZMA_NUM_PB_STATES_MAX]; -+ -+ CLzmaProb posSlotEncoder[kNumLenToPosStates][1 << kNumPosSlotBits]; -+ CLzmaProb posEncoders[kNumFullDistances - kEndPosModelIndex]; -+ CLzmaProb posAlignEncoder[1 << kNumAlignBits]; -+ -+ CLenPriceEnc lenEnc; -+ CLenPriceEnc repLenEnc; -+ -+ UInt32 reps[LZMA_NUM_REPS]; -+ UInt32 state; -+} CSaveState; -+ -+typedef struct -+{ -+ IMatchFinder matchFinder; -+ void *matchFinderObj; -+ -+ #ifndef _7ZIP_ST -+ Bool mtMode; -+ CMatchFinderMt matchFinderMt; -+ #endif -+ -+ CMatchFinder matchFinderBase; -+ -+ #ifndef _7ZIP_ST -+ Byte pad[128]; -+ #endif -+ -+ UInt32 optimumEndIndex; -+ UInt32 optimumCurrentIndex; -+ -+ UInt32 longestMatchLength; -+ UInt32 numPairs; -+ UInt32 numAvail; -+ COptimal opt[kNumOpts]; -+ -+ #ifndef LZMA_LOG_BSR -+ Byte g_FastPos[1 << kNumLogBits]; -+ #endif -+ -+ UInt32 ProbPrices[kBitModelTotal >> kNumMoveReducingBits]; -+ UInt32 matches[LZMA_MATCH_LEN_MAX * 2 + 2 + 1]; -+ UInt32 numFastBytes; -+ UInt32 additionalOffset; -+ UInt32 reps[LZMA_NUM_REPS]; -+ UInt32 state; -+ -+ UInt32 posSlotPrices[kNumLenToPosStates][kDistTableSizeMax]; -+ UInt32 distancesPrices[kNumLenToPosStates][kNumFullDistances]; -+ UInt32 alignPrices[kAlignTableSize]; -+ UInt32 alignPriceCount; -+ -+ UInt32 distTableSize; -+ -+ unsigned lc, lp, pb; -+ unsigned lpMask, pbMask; -+ -+ CLzmaProb *litProbs; -+ -+ CLzmaProb isMatch[kNumStates][LZMA_NUM_PB_STATES_MAX]; -+ CLzmaProb isRep[kNumStates]; -+ CLzmaProb isRepG0[kNumStates]; -+ CLzmaProb isRepG1[kNumStates]; -+ CLzmaProb isRepG2[kNumStates]; -+ CLzmaProb isRep0Long[kNumStates][LZMA_NUM_PB_STATES_MAX]; -+ -+ CLzmaProb posSlotEncoder[kNumLenToPosStates][1 << kNumPosSlotBits]; -+ CLzmaProb posEncoders[kNumFullDistances - kEndPosModelIndex]; -+ CLzmaProb posAlignEncoder[1 << kNumAlignBits]; -+ -+ CLenPriceEnc lenEnc; -+ CLenPriceEnc repLenEnc; -+ -+ unsigned lclp; -+ -+ Bool fastMode; -+ -+ CRangeEnc rc; -+ -+ Bool writeEndMark; -+ UInt64 nowPos64; -+ UInt32 matchPriceCount; -+ Bool finished; -+ Bool multiThread; -+ -+ SRes result; -+ UInt32 dictSize; -+ UInt32 matchFinderCycles; -+ -+ int needInit; -+ -+ CSaveState saveState; -+} CLzmaEnc; -+ -+void LzmaEnc_SaveState(CLzmaEncHandle pp) -+{ -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ CSaveState *dest = &p->saveState; -+ int i; -+ dest->lenEnc = p->lenEnc; -+ dest->repLenEnc = p->repLenEnc; -+ dest->state = p->state; -+ -+ for (i = 0; i < kNumStates; i++) -+ { -+ memcpy(dest->isMatch[i], p->isMatch[i], sizeof(p->isMatch[i])); -+ memcpy(dest->isRep0Long[i], p->isRep0Long[i], sizeof(p->isRep0Long[i])); -+ } -+ for (i = 0; i < kNumLenToPosStates; i++) -+ memcpy(dest->posSlotEncoder[i], p->posSlotEncoder[i], sizeof(p->posSlotEncoder[i])); -+ memcpy(dest->isRep, p->isRep, sizeof(p->isRep)); -+ memcpy(dest->isRepG0, p->isRepG0, sizeof(p->isRepG0)); -+ memcpy(dest->isRepG1, p->isRepG1, sizeof(p->isRepG1)); -+ memcpy(dest->isRepG2, p->isRepG2, sizeof(p->isRepG2)); -+ memcpy(dest->posEncoders, p->posEncoders, sizeof(p->posEncoders)); -+ memcpy(dest->posAlignEncoder, p->posAlignEncoder, sizeof(p->posAlignEncoder)); -+ memcpy(dest->reps, p->reps, sizeof(p->reps)); -+ memcpy(dest->litProbs, p->litProbs, (0x300 << p->lclp) * sizeof(CLzmaProb)); -+} -+ -+void LzmaEnc_RestoreState(CLzmaEncHandle pp) -+{ -+ CLzmaEnc *dest = (CLzmaEnc *)pp; -+ const CSaveState *p = &dest->saveState; -+ int i; -+ dest->lenEnc = p->lenEnc; -+ dest->repLenEnc = p->repLenEnc; -+ dest->state = p->state; -+ -+ for (i = 0; i < kNumStates; i++) -+ { -+ memcpy(dest->isMatch[i], p->isMatch[i], sizeof(p->isMatch[i])); -+ memcpy(dest->isRep0Long[i], p->isRep0Long[i], sizeof(p->isRep0Long[i])); -+ } -+ for (i = 0; i < kNumLenToPosStates; i++) -+ memcpy(dest->posSlotEncoder[i], p->posSlotEncoder[i], sizeof(p->posSlotEncoder[i])); -+ memcpy(dest->isRep, p->isRep, sizeof(p->isRep)); -+ memcpy(dest->isRepG0, p->isRepG0, sizeof(p->isRepG0)); -+ memcpy(dest->isRepG1, p->isRepG1, sizeof(p->isRepG1)); -+ memcpy(dest->isRepG2, p->isRepG2, sizeof(p->isRepG2)); -+ memcpy(dest->posEncoders, p->posEncoders, sizeof(p->posEncoders)); -+ memcpy(dest->posAlignEncoder, p->posAlignEncoder, sizeof(p->posAlignEncoder)); -+ memcpy(dest->reps, p->reps, sizeof(p->reps)); -+ memcpy(dest->litProbs, p->litProbs, (0x300 << dest->lclp) * sizeof(CLzmaProb)); -+} -+ -+SRes LzmaEnc_SetProps(CLzmaEncHandle pp, const CLzmaEncProps *props2) -+{ -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ CLzmaEncProps props = *props2; -+ LzmaEncProps_Normalize(&props); -+ -+ if (props.lc > LZMA_LC_MAX || props.lp > LZMA_LP_MAX || props.pb > LZMA_PB_MAX || -+ props.dictSize > (1 << kDicLogSizeMaxCompress) || props.dictSize > (1 << 30)) -+ return SZ_ERROR_PARAM; -+ p->dictSize = props.dictSize; -+ p->matchFinderCycles = props.mc; -+ { -+ unsigned fb = props.fb; -+ if (fb < 5) -+ fb = 5; -+ if (fb > LZMA_MATCH_LEN_MAX) -+ fb = LZMA_MATCH_LEN_MAX; -+ p->numFastBytes = fb; -+ } -+ p->lc = props.lc; -+ p->lp = props.lp; -+ p->pb = props.pb; -+ p->fastMode = (props.algo == 0); -+ p->matchFinderBase.btMode = props.btMode; -+ { -+ UInt32 numHashBytes = 4; -+ if (props.btMode) -+ { -+ if (props.numHashBytes < 2) -+ numHashBytes = 2; -+ else if (props.numHashBytes < 4) -+ numHashBytes = props.numHashBytes; -+ } -+ p->matchFinderBase.numHashBytes = numHashBytes; -+ } -+ -+ p->matchFinderBase.cutValue = props.mc; -+ -+ p->writeEndMark = props.writeEndMark; -+ -+ #ifndef _7ZIP_ST -+ /* -+ if (newMultiThread != _multiThread) -+ { -+ ReleaseMatchFinder(); -+ _multiThread = newMultiThread; -+ } -+ */ -+ p->multiThread = (props.numThreads > 1); -+ #endif -+ -+ return SZ_OK; -+} -+ -+static const int kLiteralNextStates[kNumStates] = {0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 4, 5}; -+static const int kMatchNextStates[kNumStates] = {7, 7, 7, 7, 7, 7, 7, 10, 10, 10, 10, 10}; -+static const int kRepNextStates[kNumStates] = {8, 8, 8, 8, 8, 8, 8, 11, 11, 11, 11, 11}; -+static const int kShortRepNextStates[kNumStates]= {9, 9, 9, 9, 9, 9, 9, 11, 11, 11, 11, 11}; -+ -+#define IsCharState(s) ((s) < 7) -+ -+#define GetLenToPosState(len) (((len) < kNumLenToPosStates + 1) ? (len) - 2 : kNumLenToPosStates - 1) -+ -+#define kInfinityPrice (1 << 30) -+ -+static void RangeEnc_Construct(CRangeEnc *p) -+{ -+ p->outStream = 0; -+ p->bufBase = 0; -+} -+ -+#define RangeEnc_GetProcessed(p) ((p)->processed + ((p)->buf - (p)->bufBase) + (p)->cacheSize) -+ -+#define RC_BUF_SIZE (1 << 16) -+static int RangeEnc_Alloc(CRangeEnc *p, ISzAlloc *alloc) -+{ -+ if (p->bufBase == 0) -+ { -+ p->bufBase = (Byte *)alloc->Alloc(alloc, RC_BUF_SIZE); -+ if (p->bufBase == 0) -+ return 0; -+ p->bufLim = p->bufBase + RC_BUF_SIZE; -+ } -+ return 1; -+} -+ -+static void RangeEnc_Free(CRangeEnc *p, ISzAlloc *alloc) -+{ -+ alloc->Free(alloc, p->bufBase); -+ p->bufBase = 0; -+} -+ -+static void RangeEnc_Init(CRangeEnc *p) -+{ -+ /* Stream.Init(); */ -+ p->low = 0; -+ p->range = 0xFFFFFFFF; -+ p->cacheSize = 1; -+ p->cache = 0; -+ -+ p->buf = p->bufBase; -+ -+ p->processed = 0; -+ p->res = SZ_OK; -+} -+ -+static void RangeEnc_FlushStream(CRangeEnc *p) -+{ -+ size_t num; -+ if (p->res != SZ_OK) -+ return; -+ num = p->buf - p->bufBase; -+ if (num != p->outStream->Write(p->outStream, p->bufBase, num)) -+ p->res = SZ_ERROR_WRITE; -+ p->processed += num; -+ p->buf = p->bufBase; -+} -+ -+static void MY_FAST_CALL RangeEnc_ShiftLow(CRangeEnc *p) -+{ -+ if ((UInt32)p->low < (UInt32)0xFF000000 || (int)(p->low >> 32) != 0) -+ { -+ Byte temp = p->cache; -+ do -+ { -+ Byte *buf = p->buf; -+ *buf++ = (Byte)(temp + (Byte)(p->low >> 32)); -+ p->buf = buf; -+ if (buf == p->bufLim) -+ RangeEnc_FlushStream(p); -+ temp = 0xFF; -+ } -+ while (--p->cacheSize != 0); -+ p->cache = (Byte)((UInt32)p->low >> 24); -+ } -+ p->cacheSize++; -+ p->low = (UInt32)p->low << 8; -+} -+ -+static void RangeEnc_FlushData(CRangeEnc *p) -+{ -+ int i; -+ for (i = 0; i < 5; i++) -+ RangeEnc_ShiftLow(p); -+} -+ -+static void RangeEnc_EncodeDirectBits(CRangeEnc *p, UInt32 value, int numBits) -+{ -+ do -+ { -+ p->range >>= 1; -+ p->low += p->range & (0 - ((value >> --numBits) & 1)); -+ if (p->range < kTopValue) -+ { -+ p->range <<= 8; -+ RangeEnc_ShiftLow(p); -+ } -+ } -+ while (numBits != 0); -+} -+ -+static void RangeEnc_EncodeBit(CRangeEnc *p, CLzmaProb *prob, UInt32 symbol) -+{ -+ UInt32 ttt = *prob; -+ UInt32 newBound = (p->range >> kNumBitModelTotalBits) * ttt; -+ if (symbol == 0) -+ { -+ p->range = newBound; -+ ttt += (kBitModelTotal - ttt) >> kNumMoveBits; -+ } -+ else -+ { -+ p->low += newBound; -+ p->range -= newBound; -+ ttt -= ttt >> kNumMoveBits; -+ } -+ *prob = (CLzmaProb)ttt; -+ if (p->range < kTopValue) -+ { -+ p->range <<= 8; -+ RangeEnc_ShiftLow(p); -+ } -+} -+ -+static void LitEnc_Encode(CRangeEnc *p, CLzmaProb *probs, UInt32 symbol) -+{ -+ symbol |= 0x100; -+ do -+ { -+ RangeEnc_EncodeBit(p, probs + (symbol >> 8), (symbol >> 7) & 1); -+ symbol <<= 1; -+ } -+ while (symbol < 0x10000); -+} -+ -+static void LitEnc_EncodeMatched(CRangeEnc *p, CLzmaProb *probs, UInt32 symbol, UInt32 matchByte) -+{ -+ UInt32 offs = 0x100; -+ symbol |= 0x100; -+ do -+ { -+ matchByte <<= 1; -+ RangeEnc_EncodeBit(p, probs + (offs + (matchByte & offs) + (symbol >> 8)), (symbol >> 7) & 1); -+ symbol <<= 1; -+ offs &= ~(matchByte ^ symbol); -+ } -+ while (symbol < 0x10000); -+} -+ -+void LzmaEnc_InitPriceTables(UInt32 *ProbPrices) -+{ -+ UInt32 i; -+ for (i = (1 << kNumMoveReducingBits) / 2; i < kBitModelTotal; i += (1 << kNumMoveReducingBits)) -+ { -+ const int kCyclesBits = kNumBitPriceShiftBits; -+ UInt32 w = i; -+ UInt32 bitCount = 0; -+ int j; -+ for (j = 0; j < kCyclesBits; j++) -+ { -+ w = w * w; -+ bitCount <<= 1; -+ while (w >= ((UInt32)1 << 16)) -+ { -+ w >>= 1; -+ bitCount++; -+ } -+ } -+ ProbPrices[i >> kNumMoveReducingBits] = ((kNumBitModelTotalBits << kCyclesBits) - 15 - bitCount); -+ } -+} -+ -+ -+#define GET_PRICE(prob, symbol) \ -+ p->ProbPrices[((prob) ^ (((-(int)(symbol))) & (kBitModelTotal - 1))) >> kNumMoveReducingBits]; -+ -+#define GET_PRICEa(prob, symbol) \ -+ ProbPrices[((prob) ^ ((-((int)(symbol))) & (kBitModelTotal - 1))) >> kNumMoveReducingBits]; -+ -+#define GET_PRICE_0(prob) p->ProbPrices[(prob) >> kNumMoveReducingBits] -+#define GET_PRICE_1(prob) p->ProbPrices[((prob) ^ (kBitModelTotal - 1)) >> kNumMoveReducingBits] -+ -+#define GET_PRICE_0a(prob) ProbPrices[(prob) >> kNumMoveReducingBits] -+#define GET_PRICE_1a(prob) ProbPrices[((prob) ^ (kBitModelTotal - 1)) >> kNumMoveReducingBits] -+ -+static UInt32 LitEnc_GetPrice(const CLzmaProb *probs, UInt32 symbol, UInt32 *ProbPrices) -+{ -+ UInt32 price = 0; -+ symbol |= 0x100; -+ do -+ { -+ price += GET_PRICEa(probs[symbol >> 8], (symbol >> 7) & 1); -+ symbol <<= 1; -+ } -+ while (symbol < 0x10000); -+ return price; -+} -+ -+static UInt32 LitEnc_GetPriceMatched(const CLzmaProb *probs, UInt32 symbol, UInt32 matchByte, UInt32 *ProbPrices) -+{ -+ UInt32 price = 0; -+ UInt32 offs = 0x100; -+ symbol |= 0x100; -+ do -+ { -+ matchByte <<= 1; -+ price += GET_PRICEa(probs[offs + (matchByte & offs) + (symbol >> 8)], (symbol >> 7) & 1); -+ symbol <<= 1; -+ offs &= ~(matchByte ^ symbol); -+ } -+ while (symbol < 0x10000); -+ return price; -+} -+ -+ -+static void RcTree_Encode(CRangeEnc *rc, CLzmaProb *probs, int numBitLevels, UInt32 symbol) -+{ -+ UInt32 m = 1; -+ int i; -+ for (i = numBitLevels; i != 0;) -+ { -+ UInt32 bit; -+ i--; -+ bit = (symbol >> i) & 1; -+ RangeEnc_EncodeBit(rc, probs + m, bit); -+ m = (m << 1) | bit; -+ } -+} -+ -+static void RcTree_ReverseEncode(CRangeEnc *rc, CLzmaProb *probs, int numBitLevels, UInt32 symbol) -+{ -+ UInt32 m = 1; -+ int i; -+ for (i = 0; i < numBitLevels; i++) -+ { -+ UInt32 bit = symbol & 1; -+ RangeEnc_EncodeBit(rc, probs + m, bit); -+ m = (m << 1) | bit; -+ symbol >>= 1; -+ } -+} -+ -+static UInt32 RcTree_GetPrice(const CLzmaProb *probs, int numBitLevels, UInt32 symbol, UInt32 *ProbPrices) -+{ -+ UInt32 price = 0; -+ symbol |= (1 << numBitLevels); -+ while (symbol != 1) -+ { -+ price += GET_PRICEa(probs[symbol >> 1], symbol & 1); -+ symbol >>= 1; -+ } -+ return price; -+} -+ -+static UInt32 RcTree_ReverseGetPrice(const CLzmaProb *probs, int numBitLevels, UInt32 symbol, UInt32 *ProbPrices) -+{ -+ UInt32 price = 0; -+ UInt32 m = 1; -+ int i; -+ for (i = numBitLevels; i != 0; i--) -+ { -+ UInt32 bit = symbol & 1; -+ symbol >>= 1; -+ price += GET_PRICEa(probs[m], bit); -+ m = (m << 1) | bit; -+ } -+ return price; -+} -+ -+ -+static void LenEnc_Init(CLenEnc *p) -+{ -+ unsigned i; -+ p->choice = p->choice2 = kProbInitValue; -+ for (i = 0; i < (LZMA_NUM_PB_STATES_MAX << kLenNumLowBits); i++) -+ p->low[i] = kProbInitValue; -+ for (i = 0; i < (LZMA_NUM_PB_STATES_MAX << kLenNumMidBits); i++) -+ p->mid[i] = kProbInitValue; -+ for (i = 0; i < kLenNumHighSymbols; i++) -+ p->high[i] = kProbInitValue; -+} -+ -+static void LenEnc_Encode(CLenEnc *p, CRangeEnc *rc, UInt32 symbol, UInt32 posState) -+{ -+ if (symbol < kLenNumLowSymbols) -+ { -+ RangeEnc_EncodeBit(rc, &p->choice, 0); -+ RcTree_Encode(rc, p->low + (posState << kLenNumLowBits), kLenNumLowBits, symbol); -+ } -+ else -+ { -+ RangeEnc_EncodeBit(rc, &p->choice, 1); -+ if (symbol < kLenNumLowSymbols + kLenNumMidSymbols) -+ { -+ RangeEnc_EncodeBit(rc, &p->choice2, 0); -+ RcTree_Encode(rc, p->mid + (posState << kLenNumMidBits), kLenNumMidBits, symbol - kLenNumLowSymbols); -+ } -+ else -+ { -+ RangeEnc_EncodeBit(rc, &p->choice2, 1); -+ RcTree_Encode(rc, p->high, kLenNumHighBits, symbol - kLenNumLowSymbols - kLenNumMidSymbols); -+ } -+ } -+} -+ -+static void LenEnc_SetPrices(CLenEnc *p, UInt32 posState, UInt32 numSymbols, UInt32 *prices, UInt32 *ProbPrices) -+{ -+ UInt32 a0 = GET_PRICE_0a(p->choice); -+ UInt32 a1 = GET_PRICE_1a(p->choice); -+ UInt32 b0 = a1 + GET_PRICE_0a(p->choice2); -+ UInt32 b1 = a1 + GET_PRICE_1a(p->choice2); -+ UInt32 i = 0; -+ for (i = 0; i < kLenNumLowSymbols; i++) -+ { -+ if (i >= numSymbols) -+ return; -+ prices[i] = a0 + RcTree_GetPrice(p->low + (posState << kLenNumLowBits), kLenNumLowBits, i, ProbPrices); -+ } -+ for (; i < kLenNumLowSymbols + kLenNumMidSymbols; i++) -+ { -+ if (i >= numSymbols) -+ return; -+ prices[i] = b0 + RcTree_GetPrice(p->mid + (posState << kLenNumMidBits), kLenNumMidBits, i - kLenNumLowSymbols, ProbPrices); -+ } -+ for (; i < numSymbols; i++) -+ prices[i] = b1 + RcTree_GetPrice(p->high, kLenNumHighBits, i - kLenNumLowSymbols - kLenNumMidSymbols, ProbPrices); -+} -+ -+static void MY_FAST_CALL LenPriceEnc_UpdateTable(CLenPriceEnc *p, UInt32 posState, UInt32 *ProbPrices) -+{ -+ LenEnc_SetPrices(&p->p, posState, p->tableSize, p->prices[posState], ProbPrices); -+ p->counters[posState] = p->tableSize; -+} -+ -+static void LenPriceEnc_UpdateTables(CLenPriceEnc *p, UInt32 numPosStates, UInt32 *ProbPrices) -+{ -+ UInt32 posState; -+ for (posState = 0; posState < numPosStates; posState++) -+ LenPriceEnc_UpdateTable(p, posState, ProbPrices); -+} -+ -+static void LenEnc_Encode2(CLenPriceEnc *p, CRangeEnc *rc, UInt32 symbol, UInt32 posState, Bool updatePrice, UInt32 *ProbPrices) -+{ -+ LenEnc_Encode(&p->p, rc, symbol, posState); -+ if (updatePrice) -+ if (--p->counters[posState] == 0) -+ LenPriceEnc_UpdateTable(p, posState, ProbPrices); -+} -+ -+ -+ -+ -+static void MovePos(CLzmaEnc *p, UInt32 num) -+{ -+ #ifdef SHOW_STAT -+ ttt += num; -+ printf("\n MovePos %d", num); -+ #endif -+ if (num != 0) -+ { -+ p->additionalOffset += num; -+ p->matchFinder.Skip(p->matchFinderObj, num); -+ } -+} -+ -+static UInt32 ReadMatchDistances(CLzmaEnc *p, UInt32 *numDistancePairsRes) -+{ -+ UInt32 lenRes = 0, numPairs; -+ p->numAvail = p->matchFinder.GetNumAvailableBytes(p->matchFinderObj); -+ numPairs = p->matchFinder.GetMatches(p->matchFinderObj, p->matches); -+ #ifdef SHOW_STAT -+ printf("\n i = %d numPairs = %d ", ttt, numPairs / 2); -+ ttt++; -+ { -+ UInt32 i; -+ for (i = 0; i < numPairs; i += 2) -+ printf("%2d %6d | ", p->matches[i], p->matches[i + 1]); -+ } -+ #endif -+ if (numPairs > 0) -+ { -+ lenRes = p->matches[numPairs - 2]; -+ if (lenRes == p->numFastBytes) -+ { -+ const Byte *pby = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1; -+ UInt32 distance = p->matches[numPairs - 1] + 1; -+ UInt32 numAvail = p->numAvail; -+ if (numAvail > LZMA_MATCH_LEN_MAX) -+ numAvail = LZMA_MATCH_LEN_MAX; -+ { -+ const Byte *pby2 = pby - distance; -+ for (; lenRes < numAvail && pby[lenRes] == pby2[lenRes]; lenRes++); -+ } -+ } -+ } -+ p->additionalOffset++; -+ *numDistancePairsRes = numPairs; -+ return lenRes; -+} -+ -+ -+#define MakeAsChar(p) (p)->backPrev = (UInt32)(-1); (p)->prev1IsChar = False; -+#define MakeAsShortRep(p) (p)->backPrev = 0; (p)->prev1IsChar = False; -+#define IsShortRep(p) ((p)->backPrev == 0) -+ -+static UInt32 GetRepLen1Price(CLzmaEnc *p, UInt32 state, UInt32 posState) -+{ -+ return -+ GET_PRICE_0(p->isRepG0[state]) + -+ GET_PRICE_0(p->isRep0Long[state][posState]); -+} -+ -+static UInt32 GetPureRepPrice(CLzmaEnc *p, UInt32 repIndex, UInt32 state, UInt32 posState) -+{ -+ UInt32 price; -+ if (repIndex == 0) -+ { -+ price = GET_PRICE_0(p->isRepG0[state]); -+ price += GET_PRICE_1(p->isRep0Long[state][posState]); -+ } -+ else -+ { -+ price = GET_PRICE_1(p->isRepG0[state]); -+ if (repIndex == 1) -+ price += GET_PRICE_0(p->isRepG1[state]); -+ else -+ { -+ price += GET_PRICE_1(p->isRepG1[state]); -+ price += GET_PRICE(p->isRepG2[state], repIndex - 2); -+ } -+ } -+ return price; -+} -+ -+static UInt32 GetRepPrice(CLzmaEnc *p, UInt32 repIndex, UInt32 len, UInt32 state, UInt32 posState) -+{ -+ return p->repLenEnc.prices[posState][len - LZMA_MATCH_LEN_MIN] + -+ GetPureRepPrice(p, repIndex, state, posState); -+} -+ -+static UInt32 Backward(CLzmaEnc *p, UInt32 *backRes, UInt32 cur) -+{ -+ UInt32 posMem = p->opt[cur].posPrev; -+ UInt32 backMem = p->opt[cur].backPrev; -+ p->optimumEndIndex = cur; -+ do -+ { -+ if (p->opt[cur].prev1IsChar) -+ { -+ MakeAsChar(&p->opt[posMem]) -+ p->opt[posMem].posPrev = posMem - 1; -+ if (p->opt[cur].prev2) -+ { -+ p->opt[posMem - 1].prev1IsChar = False; -+ p->opt[posMem - 1].posPrev = p->opt[cur].posPrev2; -+ p->opt[posMem - 1].backPrev = p->opt[cur].backPrev2; -+ } -+ } -+ { -+ UInt32 posPrev = posMem; -+ UInt32 backCur = backMem; -+ -+ backMem = p->opt[posPrev].backPrev; -+ posMem = p->opt[posPrev].posPrev; -+ -+ p->opt[posPrev].backPrev = backCur; -+ p->opt[posPrev].posPrev = cur; -+ cur = posPrev; -+ } -+ } -+ while (cur != 0); -+ *backRes = p->opt[0].backPrev; -+ p->optimumCurrentIndex = p->opt[0].posPrev; -+ return p->optimumCurrentIndex; -+} -+ -+#define LIT_PROBS(pos, prevByte) (p->litProbs + ((((pos) & p->lpMask) << p->lc) + ((prevByte) >> (8 - p->lc))) * 0x300) -+ -+static UInt32 GetOptimum(CLzmaEnc *p, UInt32 position, UInt32 *backRes) -+{ -+ UInt32 numAvail, mainLen, numPairs, repMaxIndex, i, posState, lenEnd, len, cur; -+ UInt32 matchPrice, repMatchPrice, normalMatchPrice; -+ UInt32 reps[LZMA_NUM_REPS], repLens[LZMA_NUM_REPS]; -+ UInt32 *matches; -+ const Byte *data; -+ Byte curByte, matchByte; -+ if (p->optimumEndIndex != p->optimumCurrentIndex) -+ { -+ const COptimal *opt = &p->opt[p->optimumCurrentIndex]; -+ UInt32 lenRes = opt->posPrev - p->optimumCurrentIndex; -+ *backRes = opt->backPrev; -+ p->optimumCurrentIndex = opt->posPrev; -+ return lenRes; -+ } -+ p->optimumCurrentIndex = p->optimumEndIndex = 0; -+ -+ if (p->additionalOffset == 0) -+ mainLen = ReadMatchDistances(p, &numPairs); -+ else -+ { -+ mainLen = p->longestMatchLength; -+ numPairs = p->numPairs; -+ } -+ -+ numAvail = p->numAvail; -+ if (numAvail < 2) -+ { -+ *backRes = (UInt32)(-1); -+ return 1; -+ } -+ if (numAvail > LZMA_MATCH_LEN_MAX) -+ numAvail = LZMA_MATCH_LEN_MAX; -+ -+ data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1; -+ repMaxIndex = 0; -+ for (i = 0; i < LZMA_NUM_REPS; i++) -+ { -+ UInt32 lenTest; -+ const Byte *data2; -+ reps[i] = p->reps[i]; -+ data2 = data - (reps[i] + 1); -+ if (data[0] != data2[0] || data[1] != data2[1]) -+ { -+ repLens[i] = 0; -+ continue; -+ } -+ for (lenTest = 2; lenTest < numAvail && data[lenTest] == data2[lenTest]; lenTest++); -+ repLens[i] = lenTest; -+ if (lenTest > repLens[repMaxIndex]) -+ repMaxIndex = i; -+ } -+ if (repLens[repMaxIndex] >= p->numFastBytes) -+ { -+ UInt32 lenRes; -+ *backRes = repMaxIndex; -+ lenRes = repLens[repMaxIndex]; -+ MovePos(p, lenRes - 1); -+ return lenRes; -+ } -+ -+ matches = p->matches; -+ if (mainLen >= p->numFastBytes) -+ { -+ *backRes = matches[numPairs - 1] + LZMA_NUM_REPS; -+ MovePos(p, mainLen - 1); -+ return mainLen; -+ } -+ curByte = *data; -+ matchByte = *(data - (reps[0] + 1)); -+ -+ if (mainLen < 2 && curByte != matchByte && repLens[repMaxIndex] < 2) -+ { -+ *backRes = (UInt32)-1; -+ return 1; -+ } -+ -+ p->opt[0].state = (CState)p->state; -+ -+ posState = (position & p->pbMask); -+ -+ { -+ const CLzmaProb *probs = LIT_PROBS(position, *(data - 1)); -+ p->opt[1].price = GET_PRICE_0(p->isMatch[p->state][posState]) + -+ (!IsCharState(p->state) ? -+ LitEnc_GetPriceMatched(probs, curByte, matchByte, p->ProbPrices) : -+ LitEnc_GetPrice(probs, curByte, p->ProbPrices)); -+ } -+ -+ MakeAsChar(&p->opt[1]); -+ -+ matchPrice = GET_PRICE_1(p->isMatch[p->state][posState]); -+ repMatchPrice = matchPrice + GET_PRICE_1(p->isRep[p->state]); -+ -+ if (matchByte == curByte) -+ { -+ UInt32 shortRepPrice = repMatchPrice + GetRepLen1Price(p, p->state, posState); -+ if (shortRepPrice < p->opt[1].price) -+ { -+ p->opt[1].price = shortRepPrice; -+ MakeAsShortRep(&p->opt[1]); -+ } -+ } -+ lenEnd = ((mainLen >= repLens[repMaxIndex]) ? mainLen : repLens[repMaxIndex]); -+ -+ if (lenEnd < 2) -+ { -+ *backRes = p->opt[1].backPrev; -+ return 1; -+ } -+ -+ p->opt[1].posPrev = 0; -+ for (i = 0; i < LZMA_NUM_REPS; i++) -+ p->opt[0].backs[i] = reps[i]; -+ -+ len = lenEnd; -+ do -+ p->opt[len--].price = kInfinityPrice; -+ while (len >= 2); -+ -+ for (i = 0; i < LZMA_NUM_REPS; i++) -+ { -+ UInt32 repLen = repLens[i]; -+ UInt32 price; -+ if (repLen < 2) -+ continue; -+ price = repMatchPrice + GetPureRepPrice(p, i, p->state, posState); -+ do -+ { -+ UInt32 curAndLenPrice = price + p->repLenEnc.prices[posState][repLen - 2]; -+ COptimal *opt = &p->opt[repLen]; -+ if (curAndLenPrice < opt->price) -+ { -+ opt->price = curAndLenPrice; -+ opt->posPrev = 0; -+ opt->backPrev = i; -+ opt->prev1IsChar = False; -+ } -+ } -+ while (--repLen >= 2); -+ } -+ -+ normalMatchPrice = matchPrice + GET_PRICE_0(p->isRep[p->state]); -+ -+ len = ((repLens[0] >= 2) ? repLens[0] + 1 : 2); -+ if (len <= mainLen) -+ { -+ UInt32 offs = 0; -+ while (len > matches[offs]) -+ offs += 2; -+ for (; ; len++) -+ { -+ COptimal *opt; -+ UInt32 distance = matches[offs + 1]; -+ -+ UInt32 curAndLenPrice = normalMatchPrice + p->lenEnc.prices[posState][len - LZMA_MATCH_LEN_MIN]; -+ UInt32 lenToPosState = GetLenToPosState(len); -+ if (distance < kNumFullDistances) -+ curAndLenPrice += p->distancesPrices[lenToPosState][distance]; -+ else -+ { -+ UInt32 slot; -+ GetPosSlot2(distance, slot); -+ curAndLenPrice += p->alignPrices[distance & kAlignMask] + p->posSlotPrices[lenToPosState][slot]; -+ } -+ opt = &p->opt[len]; -+ if (curAndLenPrice < opt->price) -+ { -+ opt->price = curAndLenPrice; -+ opt->posPrev = 0; -+ opt->backPrev = distance + LZMA_NUM_REPS; -+ opt->prev1IsChar = False; -+ } -+ if (len == matches[offs]) -+ { -+ offs += 2; -+ if (offs == numPairs) -+ break; -+ } -+ } -+ } -+ -+ cur = 0; -+ -+ #ifdef SHOW_STAT2 -+ if (position >= 0) -+ { -+ unsigned i; -+ printf("\n pos = %4X", position); -+ for (i = cur; i <= lenEnd; i++) -+ printf("\nprice[%4X] = %d", position - cur + i, p->opt[i].price); -+ } -+ #endif -+ -+ for (;;) -+ { -+ UInt32 numAvailFull, newLen, numPairs, posPrev, state, posState, startLen; -+ UInt32 curPrice, curAnd1Price, matchPrice, repMatchPrice; -+ Bool nextIsChar; -+ Byte curByte, matchByte; -+ const Byte *data; -+ COptimal *curOpt; -+ COptimal *nextOpt; -+ -+ cur++; -+ if (cur == lenEnd) -+ return Backward(p, backRes, cur); -+ -+ newLen = ReadMatchDistances(p, &numPairs); -+ if (newLen >= p->numFastBytes) -+ { -+ p->numPairs = numPairs; -+ p->longestMatchLength = newLen; -+ return Backward(p, backRes, cur); -+ } -+ position++; -+ curOpt = &p->opt[cur]; -+ posPrev = curOpt->posPrev; -+ if (curOpt->prev1IsChar) -+ { -+ posPrev--; -+ if (curOpt->prev2) -+ { -+ state = p->opt[curOpt->posPrev2].state; -+ if (curOpt->backPrev2 < LZMA_NUM_REPS) -+ state = kRepNextStates[state]; -+ else -+ state = kMatchNextStates[state]; -+ } -+ else -+ state = p->opt[posPrev].state; -+ state = kLiteralNextStates[state]; -+ } -+ else -+ state = p->opt[posPrev].state; -+ if (posPrev == cur - 1) -+ { -+ if (IsShortRep(curOpt)) -+ state = kShortRepNextStates[state]; -+ else -+ state = kLiteralNextStates[state]; -+ } -+ else -+ { -+ UInt32 pos; -+ const COptimal *prevOpt; -+ if (curOpt->prev1IsChar && curOpt->prev2) -+ { -+ posPrev = curOpt->posPrev2; -+ pos = curOpt->backPrev2; -+ state = kRepNextStates[state]; -+ } -+ else -+ { -+ pos = curOpt->backPrev; -+ if (pos < LZMA_NUM_REPS) -+ state = kRepNextStates[state]; -+ else -+ state = kMatchNextStates[state]; -+ } -+ prevOpt = &p->opt[posPrev]; -+ if (pos < LZMA_NUM_REPS) -+ { -+ UInt32 i; -+ reps[0] = prevOpt->backs[pos]; -+ for (i = 1; i <= pos; i++) -+ reps[i] = prevOpt->backs[i - 1]; -+ for (; i < LZMA_NUM_REPS; i++) -+ reps[i] = prevOpt->backs[i]; -+ } -+ else -+ { -+ UInt32 i; -+ reps[0] = (pos - LZMA_NUM_REPS); -+ for (i = 1; i < LZMA_NUM_REPS; i++) -+ reps[i] = prevOpt->backs[i - 1]; -+ } -+ } -+ curOpt->state = (CState)state; -+ -+ curOpt->backs[0] = reps[0]; -+ curOpt->backs[1] = reps[1]; -+ curOpt->backs[2] = reps[2]; -+ curOpt->backs[3] = reps[3]; -+ -+ curPrice = curOpt->price; -+ nextIsChar = False; -+ data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1; -+ curByte = *data; -+ matchByte = *(data - (reps[0] + 1)); -+ -+ posState = (position & p->pbMask); -+ -+ curAnd1Price = curPrice + GET_PRICE_0(p->isMatch[state][posState]); -+ { -+ const CLzmaProb *probs = LIT_PROBS(position, *(data - 1)); -+ curAnd1Price += -+ (!IsCharState(state) ? -+ LitEnc_GetPriceMatched(probs, curByte, matchByte, p->ProbPrices) : -+ LitEnc_GetPrice(probs, curByte, p->ProbPrices)); -+ } -+ -+ nextOpt = &p->opt[cur + 1]; -+ -+ if (curAnd1Price < nextOpt->price) -+ { -+ nextOpt->price = curAnd1Price; -+ nextOpt->posPrev = cur; -+ MakeAsChar(nextOpt); -+ nextIsChar = True; -+ } -+ -+ matchPrice = curPrice + GET_PRICE_1(p->isMatch[state][posState]); -+ repMatchPrice = matchPrice + GET_PRICE_1(p->isRep[state]); -+ -+ if (matchByte == curByte && !(nextOpt->posPrev < cur && nextOpt->backPrev == 0)) -+ { -+ UInt32 shortRepPrice = repMatchPrice + GetRepLen1Price(p, state, posState); -+ if (shortRepPrice <= nextOpt->price) -+ { -+ nextOpt->price = shortRepPrice; -+ nextOpt->posPrev = cur; -+ MakeAsShortRep(nextOpt); -+ nextIsChar = True; -+ } -+ } -+ numAvailFull = p->numAvail; -+ { -+ UInt32 temp = kNumOpts - 1 - cur; -+ if (temp < numAvailFull) -+ numAvailFull = temp; -+ } -+ -+ if (numAvailFull < 2) -+ continue; -+ numAvail = (numAvailFull <= p->numFastBytes ? numAvailFull : p->numFastBytes); -+ -+ if (!nextIsChar && matchByte != curByte) /* speed optimization */ -+ { -+ /* try Literal + rep0 */ -+ UInt32 temp; -+ UInt32 lenTest2; -+ const Byte *data2 = data - (reps[0] + 1); -+ UInt32 limit = p->numFastBytes + 1; -+ if (limit > numAvailFull) -+ limit = numAvailFull; -+ -+ for (temp = 1; temp < limit && data[temp] == data2[temp]; temp++); -+ lenTest2 = temp - 1; -+ if (lenTest2 >= 2) -+ { -+ UInt32 state2 = kLiteralNextStates[state]; -+ UInt32 posStateNext = (position + 1) & p->pbMask; -+ UInt32 nextRepMatchPrice = curAnd1Price + -+ GET_PRICE_1(p->isMatch[state2][posStateNext]) + -+ GET_PRICE_1(p->isRep[state2]); -+ /* for (; lenTest2 >= 2; lenTest2--) */ -+ { -+ UInt32 curAndLenPrice; -+ COptimal *opt; -+ UInt32 offset = cur + 1 + lenTest2; -+ while (lenEnd < offset) -+ p->opt[++lenEnd].price = kInfinityPrice; -+ curAndLenPrice = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext); -+ opt = &p->opt[offset]; -+ if (curAndLenPrice < opt->price) -+ { -+ opt->price = curAndLenPrice; -+ opt->posPrev = cur + 1; -+ opt->backPrev = 0; -+ opt->prev1IsChar = True; -+ opt->prev2 = False; -+ } -+ } -+ } -+ } -+ -+ startLen = 2; /* speed optimization */ -+ { -+ UInt32 repIndex; -+ for (repIndex = 0; repIndex < LZMA_NUM_REPS; repIndex++) -+ { -+ UInt32 lenTest; -+ UInt32 lenTestTemp; -+ UInt32 price; -+ const Byte *data2 = data - (reps[repIndex] + 1); -+ if (data[0] != data2[0] || data[1] != data2[1]) -+ continue; -+ for (lenTest = 2; lenTest < numAvail && data[lenTest] == data2[lenTest]; lenTest++); -+ while (lenEnd < cur + lenTest) -+ p->opt[++lenEnd].price = kInfinityPrice; -+ lenTestTemp = lenTest; -+ price = repMatchPrice + GetPureRepPrice(p, repIndex, state, posState); -+ do -+ { -+ UInt32 curAndLenPrice = price + p->repLenEnc.prices[posState][lenTest - 2]; -+ COptimal *opt = &p->opt[cur + lenTest]; -+ if (curAndLenPrice < opt->price) -+ { -+ opt->price = curAndLenPrice; -+ opt->posPrev = cur; -+ opt->backPrev = repIndex; -+ opt->prev1IsChar = False; -+ } -+ } -+ while (--lenTest >= 2); -+ lenTest = lenTestTemp; -+ -+ if (repIndex == 0) -+ startLen = lenTest + 1; -+ -+ /* if (_maxMode) */ -+ { -+ UInt32 lenTest2 = lenTest + 1; -+ UInt32 limit = lenTest2 + p->numFastBytes; -+ UInt32 nextRepMatchPrice; -+ if (limit > numAvailFull) -+ limit = numAvailFull; -+ for (; lenTest2 < limit && data[lenTest2] == data2[lenTest2]; lenTest2++); -+ lenTest2 -= lenTest + 1; -+ if (lenTest2 >= 2) -+ { -+ UInt32 state2 = kRepNextStates[state]; -+ UInt32 posStateNext = (position + lenTest) & p->pbMask; -+ UInt32 curAndLenCharPrice = -+ price + p->repLenEnc.prices[posState][lenTest - 2] + -+ GET_PRICE_0(p->isMatch[state2][posStateNext]) + -+ LitEnc_GetPriceMatched(LIT_PROBS(position + lenTest, data[lenTest - 1]), -+ data[lenTest], data2[lenTest], p->ProbPrices); -+ state2 = kLiteralNextStates[state2]; -+ posStateNext = (position + lenTest + 1) & p->pbMask; -+ nextRepMatchPrice = curAndLenCharPrice + -+ GET_PRICE_1(p->isMatch[state2][posStateNext]) + -+ GET_PRICE_1(p->isRep[state2]); -+ -+ /* for (; lenTest2 >= 2; lenTest2--) */ -+ { -+ UInt32 curAndLenPrice; -+ COptimal *opt; -+ UInt32 offset = cur + lenTest + 1 + lenTest2; -+ while (lenEnd < offset) -+ p->opt[++lenEnd].price = kInfinityPrice; -+ curAndLenPrice = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext); -+ opt = &p->opt[offset]; -+ if (curAndLenPrice < opt->price) -+ { -+ opt->price = curAndLenPrice; -+ opt->posPrev = cur + lenTest + 1; -+ opt->backPrev = 0; -+ opt->prev1IsChar = True; -+ opt->prev2 = True; -+ opt->posPrev2 = cur; -+ opt->backPrev2 = repIndex; -+ } -+ } -+ } -+ } -+ } -+ } -+ /* for (UInt32 lenTest = 2; lenTest <= newLen; lenTest++) */ -+ if (newLen > numAvail) -+ { -+ newLen = numAvail; -+ for (numPairs = 0; newLen > matches[numPairs]; numPairs += 2); -+ matches[numPairs] = newLen; -+ numPairs += 2; -+ } -+ if (newLen >= startLen) -+ { -+ UInt32 normalMatchPrice = matchPrice + GET_PRICE_0(p->isRep[state]); -+ UInt32 offs, curBack, posSlot; -+ UInt32 lenTest; -+ while (lenEnd < cur + newLen) -+ p->opt[++lenEnd].price = kInfinityPrice; -+ -+ offs = 0; -+ while (startLen > matches[offs]) -+ offs += 2; -+ curBack = matches[offs + 1]; -+ GetPosSlot2(curBack, posSlot); -+ for (lenTest = /*2*/ startLen; ; lenTest++) -+ { -+ UInt32 curAndLenPrice = normalMatchPrice + p->lenEnc.prices[posState][lenTest - LZMA_MATCH_LEN_MIN]; -+ UInt32 lenToPosState = GetLenToPosState(lenTest); -+ COptimal *opt; -+ if (curBack < kNumFullDistances) -+ curAndLenPrice += p->distancesPrices[lenToPosState][curBack]; -+ else -+ curAndLenPrice += p->posSlotPrices[lenToPosState][posSlot] + p->alignPrices[curBack & kAlignMask]; -+ -+ opt = &p->opt[cur + lenTest]; -+ if (curAndLenPrice < opt->price) -+ { -+ opt->price = curAndLenPrice; -+ opt->posPrev = cur; -+ opt->backPrev = curBack + LZMA_NUM_REPS; -+ opt->prev1IsChar = False; -+ } -+ -+ if (/*_maxMode && */lenTest == matches[offs]) -+ { -+ /* Try Match + Literal + Rep0 */ -+ const Byte *data2 = data - (curBack + 1); -+ UInt32 lenTest2 = lenTest + 1; -+ UInt32 limit = lenTest2 + p->numFastBytes; -+ UInt32 nextRepMatchPrice; -+ if (limit > numAvailFull) -+ limit = numAvailFull; -+ for (; lenTest2 < limit && data[lenTest2] == data2[lenTest2]; lenTest2++); -+ lenTest2 -= lenTest + 1; -+ if (lenTest2 >= 2) -+ { -+ UInt32 state2 = kMatchNextStates[state]; -+ UInt32 posStateNext = (position + lenTest) & p->pbMask; -+ UInt32 curAndLenCharPrice = curAndLenPrice + -+ GET_PRICE_0(p->isMatch[state2][posStateNext]) + -+ LitEnc_GetPriceMatched(LIT_PROBS(position + lenTest, data[lenTest - 1]), -+ data[lenTest], data2[lenTest], p->ProbPrices); -+ state2 = kLiteralNextStates[state2]; -+ posStateNext = (posStateNext + 1) & p->pbMask; -+ nextRepMatchPrice = curAndLenCharPrice + -+ GET_PRICE_1(p->isMatch[state2][posStateNext]) + -+ GET_PRICE_1(p->isRep[state2]); -+ -+ /* for (; lenTest2 >= 2; lenTest2--) */ -+ { -+ UInt32 offset = cur + lenTest + 1 + lenTest2; -+ UInt32 curAndLenPrice; -+ COptimal *opt; -+ while (lenEnd < offset) -+ p->opt[++lenEnd].price = kInfinityPrice; -+ curAndLenPrice = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext); -+ opt = &p->opt[offset]; -+ if (curAndLenPrice < opt->price) -+ { -+ opt->price = curAndLenPrice; -+ opt->posPrev = cur + lenTest + 1; -+ opt->backPrev = 0; -+ opt->prev1IsChar = True; -+ opt->prev2 = True; -+ opt->posPrev2 = cur; -+ opt->backPrev2 = curBack + LZMA_NUM_REPS; -+ } -+ } -+ } -+ offs += 2; -+ if (offs == numPairs) -+ break; -+ curBack = matches[offs + 1]; -+ if (curBack >= kNumFullDistances) -+ GetPosSlot2(curBack, posSlot); -+ } -+ } -+ } -+ } -+} -+ -+#define ChangePair(smallDist, bigDist) (((bigDist) >> 7) > (smallDist)) -+ -+static UInt32 GetOptimumFast(CLzmaEnc *p, UInt32 *backRes) -+{ -+ UInt32 numAvail, mainLen, mainDist, numPairs, repIndex, repLen, i; -+ const Byte *data; -+ const UInt32 *matches; -+ -+ if (p->additionalOffset == 0) -+ mainLen = ReadMatchDistances(p, &numPairs); -+ else -+ { -+ mainLen = p->longestMatchLength; -+ numPairs = p->numPairs; -+ } -+ -+ numAvail = p->numAvail; -+ *backRes = (UInt32)-1; -+ if (numAvail < 2) -+ return 1; -+ if (numAvail > LZMA_MATCH_LEN_MAX) -+ numAvail = LZMA_MATCH_LEN_MAX; -+ data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1; -+ -+ repLen = repIndex = 0; -+ for (i = 0; i < LZMA_NUM_REPS; i++) -+ { -+ UInt32 len; -+ const Byte *data2 = data - (p->reps[i] + 1); -+ if (data[0] != data2[0] || data[1] != data2[1]) -+ continue; -+ for (len = 2; len < numAvail && data[len] == data2[len]; len++); -+ if (len >= p->numFastBytes) -+ { -+ *backRes = i; -+ MovePos(p, len - 1); -+ return len; -+ } -+ if (len > repLen) -+ { -+ repIndex = i; -+ repLen = len; -+ } -+ } -+ -+ matches = p->matches; -+ if (mainLen >= p->numFastBytes) -+ { -+ *backRes = matches[numPairs - 1] + LZMA_NUM_REPS; -+ MovePos(p, mainLen - 1); -+ return mainLen; -+ } -+ -+ mainDist = 0; /* for GCC */ -+ if (mainLen >= 2) -+ { -+ mainDist = matches[numPairs - 1]; -+ while (numPairs > 2 && mainLen == matches[numPairs - 4] + 1) -+ { -+ if (!ChangePair(matches[numPairs - 3], mainDist)) -+ break; -+ numPairs -= 2; -+ mainLen = matches[numPairs - 2]; -+ mainDist = matches[numPairs - 1]; -+ } -+ if (mainLen == 2 && mainDist >= 0x80) -+ mainLen = 1; -+ } -+ -+ if (repLen >= 2 && ( -+ (repLen + 1 >= mainLen) || -+ (repLen + 2 >= mainLen && mainDist >= (1 << 9)) || -+ (repLen + 3 >= mainLen && mainDist >= (1 << 15)))) -+ { -+ *backRes = repIndex; -+ MovePos(p, repLen - 1); -+ return repLen; -+ } -+ -+ if (mainLen < 2 || numAvail <= 2) -+ return 1; -+ -+ p->longestMatchLength = ReadMatchDistances(p, &p->numPairs); -+ if (p->longestMatchLength >= 2) -+ { -+ UInt32 newDistance = matches[p->numPairs - 1]; -+ if ((p->longestMatchLength >= mainLen && newDistance < mainDist) || -+ (p->longestMatchLength == mainLen + 1 && !ChangePair(mainDist, newDistance)) || -+ (p->longestMatchLength > mainLen + 1) || -+ (p->longestMatchLength + 1 >= mainLen && mainLen >= 3 && ChangePair(newDistance, mainDist))) -+ return 1; -+ } -+ -+ data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1; -+ for (i = 0; i < LZMA_NUM_REPS; i++) -+ { -+ UInt32 len, limit; -+ const Byte *data2 = data - (p->reps[i] + 1); -+ if (data[0] != data2[0] || data[1] != data2[1]) -+ continue; -+ limit = mainLen - 1; -+ for (len = 2; len < limit && data[len] == data2[len]; len++); -+ if (len >= limit) -+ return 1; -+ } -+ *backRes = mainDist + LZMA_NUM_REPS; -+ MovePos(p, mainLen - 2); -+ return mainLen; -+} -+ -+static void WriteEndMarker(CLzmaEnc *p, UInt32 posState) -+{ -+ UInt32 len; -+ RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 1); -+ RangeEnc_EncodeBit(&p->rc, &p->isRep[p->state], 0); -+ p->state = kMatchNextStates[p->state]; -+ len = LZMA_MATCH_LEN_MIN; -+ LenEnc_Encode2(&p->lenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices); -+ RcTree_Encode(&p->rc, p->posSlotEncoder[GetLenToPosState(len)], kNumPosSlotBits, (1 << kNumPosSlotBits) - 1); -+ RangeEnc_EncodeDirectBits(&p->rc, (((UInt32)1 << 30) - 1) >> kNumAlignBits, 30 - kNumAlignBits); -+ RcTree_ReverseEncode(&p->rc, p->posAlignEncoder, kNumAlignBits, kAlignMask); -+} -+ -+static SRes CheckErrors(CLzmaEnc *p) -+{ -+ if (p->result != SZ_OK) -+ return p->result; -+ if (p->rc.res != SZ_OK) -+ p->result = SZ_ERROR_WRITE; -+ if (p->matchFinderBase.result != SZ_OK) -+ p->result = SZ_ERROR_READ; -+ if (p->result != SZ_OK) -+ p->finished = True; -+ return p->result; -+} -+ -+static SRes Flush(CLzmaEnc *p, UInt32 nowPos) -+{ -+ /* ReleaseMFStream(); */ -+ p->finished = True; -+ if (p->writeEndMark) -+ WriteEndMarker(p, nowPos & p->pbMask); -+ RangeEnc_FlushData(&p->rc); -+ RangeEnc_FlushStream(&p->rc); -+ return CheckErrors(p); -+} -+ -+static void FillAlignPrices(CLzmaEnc *p) -+{ -+ UInt32 i; -+ for (i = 0; i < kAlignTableSize; i++) -+ p->alignPrices[i] = RcTree_ReverseGetPrice(p->posAlignEncoder, kNumAlignBits, i, p->ProbPrices); -+ p->alignPriceCount = 0; -+} -+ -+static void FillDistancesPrices(CLzmaEnc *p) -+{ -+ UInt32 tempPrices[kNumFullDistances]; -+ UInt32 i, lenToPosState; -+ for (i = kStartPosModelIndex; i < kNumFullDistances; i++) -+ { -+ UInt32 posSlot = GetPosSlot1(i); -+ UInt32 footerBits = ((posSlot >> 1) - 1); -+ UInt32 base = ((2 | (posSlot & 1)) << footerBits); -+ tempPrices[i] = RcTree_ReverseGetPrice(p->posEncoders + base - posSlot - 1, footerBits, i - base, p->ProbPrices); -+ } -+ -+ for (lenToPosState = 0; lenToPosState < kNumLenToPosStates; lenToPosState++) -+ { -+ UInt32 posSlot; -+ const CLzmaProb *encoder = p->posSlotEncoder[lenToPosState]; -+ UInt32 *posSlotPrices = p->posSlotPrices[lenToPosState]; -+ for (posSlot = 0; posSlot < p->distTableSize; posSlot++) -+ posSlotPrices[posSlot] = RcTree_GetPrice(encoder, kNumPosSlotBits, posSlot, p->ProbPrices); -+ for (posSlot = kEndPosModelIndex; posSlot < p->distTableSize; posSlot++) -+ posSlotPrices[posSlot] += ((((posSlot >> 1) - 1) - kNumAlignBits) << kNumBitPriceShiftBits); -+ -+ { -+ UInt32 *distancesPrices = p->distancesPrices[lenToPosState]; -+ UInt32 i; -+ for (i = 0; i < kStartPosModelIndex; i++) -+ distancesPrices[i] = posSlotPrices[i]; -+ for (; i < kNumFullDistances; i++) -+ distancesPrices[i] = posSlotPrices[GetPosSlot1(i)] + tempPrices[i]; -+ } -+ } -+ p->matchPriceCount = 0; -+} -+ -+void LzmaEnc_Construct(CLzmaEnc *p) -+{ -+ RangeEnc_Construct(&p->rc); -+ MatchFinder_Construct(&p->matchFinderBase); -+ #ifndef _7ZIP_ST -+ MatchFinderMt_Construct(&p->matchFinderMt); -+ p->matchFinderMt.MatchFinder = &p->matchFinderBase; -+ #endif -+ -+ { -+ CLzmaEncProps props; -+ LzmaEncProps_Init(&props); -+ LzmaEnc_SetProps(p, &props); -+ } -+ -+ #ifndef LZMA_LOG_BSR -+ LzmaEnc_FastPosInit(p->g_FastPos); -+ #endif -+ -+ LzmaEnc_InitPriceTables(p->ProbPrices); -+ p->litProbs = 0; -+ p->saveState.litProbs = 0; -+} -+ -+CLzmaEncHandle LzmaEnc_Create(ISzAlloc *alloc) -+{ -+ void *p; -+ p = alloc->Alloc(alloc, sizeof(CLzmaEnc)); -+ if (p != 0) -+ LzmaEnc_Construct((CLzmaEnc *)p); -+ return p; -+} -+ -+void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAlloc *alloc) -+{ -+ alloc->Free(alloc, p->litProbs); -+ alloc->Free(alloc, p->saveState.litProbs); -+ p->litProbs = 0; -+ p->saveState.litProbs = 0; -+} -+ -+void LzmaEnc_Destruct(CLzmaEnc *p, ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ #ifndef _7ZIP_ST -+ MatchFinderMt_Destruct(&p->matchFinderMt, allocBig); -+ #endif -+ MatchFinder_Free(&p->matchFinderBase, allocBig); -+ LzmaEnc_FreeLits(p, alloc); -+ RangeEnc_Free(&p->rc, alloc); -+} -+ -+void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ LzmaEnc_Destruct((CLzmaEnc *)p, alloc, allocBig); -+ alloc->Free(alloc, p); -+} -+ -+static SRes LzmaEnc_CodeOneBlock(CLzmaEnc *p, Bool useLimits, UInt32 maxPackSize, UInt32 maxUnpackSize) -+{ -+ UInt32 nowPos32, startPos32; -+ if (p->needInit) -+ { -+ p->matchFinder.Init(p->matchFinderObj); -+ p->needInit = 0; -+ } -+ -+ if (p->finished) -+ return p->result; -+ RINOK(CheckErrors(p)); -+ -+ nowPos32 = (UInt32)p->nowPos64; -+ startPos32 = nowPos32; -+ -+ if (p->nowPos64 == 0) -+ { -+ UInt32 numPairs; -+ Byte curByte; -+ if (p->matchFinder.GetNumAvailableBytes(p->matchFinderObj) == 0) -+ return Flush(p, nowPos32); -+ ReadMatchDistances(p, &numPairs); -+ RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][0], 0); -+ p->state = kLiteralNextStates[p->state]; -+ curByte = p->matchFinder.GetIndexByte(p->matchFinderObj, 0 - p->additionalOffset); -+ LitEnc_Encode(&p->rc, p->litProbs, curByte); -+ p->additionalOffset--; -+ nowPos32++; -+ } -+ -+ if (p->matchFinder.GetNumAvailableBytes(p->matchFinderObj) != 0) -+ for (;;) -+ { -+ UInt32 pos, len, posState; -+ -+ if (p->fastMode) -+ len = GetOptimumFast(p, &pos); -+ else -+ len = GetOptimum(p, nowPos32, &pos); -+ -+ #ifdef SHOW_STAT2 -+ printf("\n pos = %4X, len = %d pos = %d", nowPos32, len, pos); -+ #endif -+ -+ posState = nowPos32 & p->pbMask; -+ if (len == 1 && pos == (UInt32)-1) -+ { -+ Byte curByte; -+ CLzmaProb *probs; -+ const Byte *data; -+ -+ RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 0); -+ data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - p->additionalOffset; -+ curByte = *data; -+ probs = LIT_PROBS(nowPos32, *(data - 1)); -+ if (IsCharState(p->state)) -+ LitEnc_Encode(&p->rc, probs, curByte); -+ else -+ LitEnc_EncodeMatched(&p->rc, probs, curByte, *(data - p->reps[0] - 1)); -+ p->state = kLiteralNextStates[p->state]; -+ } -+ else -+ { -+ RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 1); -+ if (pos < LZMA_NUM_REPS) -+ { -+ RangeEnc_EncodeBit(&p->rc, &p->isRep[p->state], 1); -+ if (pos == 0) -+ { -+ RangeEnc_EncodeBit(&p->rc, &p->isRepG0[p->state], 0); -+ RangeEnc_EncodeBit(&p->rc, &p->isRep0Long[p->state][posState], ((len == 1) ? 0 : 1)); -+ } -+ else -+ { -+ UInt32 distance = p->reps[pos]; -+ RangeEnc_EncodeBit(&p->rc, &p->isRepG0[p->state], 1); -+ if (pos == 1) -+ RangeEnc_EncodeBit(&p->rc, &p->isRepG1[p->state], 0); -+ else -+ { -+ RangeEnc_EncodeBit(&p->rc, &p->isRepG1[p->state], 1); -+ RangeEnc_EncodeBit(&p->rc, &p->isRepG2[p->state], pos - 2); -+ if (pos == 3) -+ p->reps[3] = p->reps[2]; -+ p->reps[2] = p->reps[1]; -+ } -+ p->reps[1] = p->reps[0]; -+ p->reps[0] = distance; -+ } -+ if (len == 1) -+ p->state = kShortRepNextStates[p->state]; -+ else -+ { -+ LenEnc_Encode2(&p->repLenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices); -+ p->state = kRepNextStates[p->state]; -+ } -+ } -+ else -+ { -+ UInt32 posSlot; -+ RangeEnc_EncodeBit(&p->rc, &p->isRep[p->state], 0); -+ p->state = kMatchNextStates[p->state]; -+ LenEnc_Encode2(&p->lenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices); -+ pos -= LZMA_NUM_REPS; -+ GetPosSlot(pos, posSlot); -+ RcTree_Encode(&p->rc, p->posSlotEncoder[GetLenToPosState(len)], kNumPosSlotBits, posSlot); -+ -+ if (posSlot >= kStartPosModelIndex) -+ { -+ UInt32 footerBits = ((posSlot >> 1) - 1); -+ UInt32 base = ((2 | (posSlot & 1)) << footerBits); -+ UInt32 posReduced = pos - base; -+ -+ if (posSlot < kEndPosModelIndex) -+ RcTree_ReverseEncode(&p->rc, p->posEncoders + base - posSlot - 1, footerBits, posReduced); -+ else -+ { -+ RangeEnc_EncodeDirectBits(&p->rc, posReduced >> kNumAlignBits, footerBits - kNumAlignBits); -+ RcTree_ReverseEncode(&p->rc, p->posAlignEncoder, kNumAlignBits, posReduced & kAlignMask); -+ p->alignPriceCount++; -+ } -+ } -+ p->reps[3] = p->reps[2]; -+ p->reps[2] = p->reps[1]; -+ p->reps[1] = p->reps[0]; -+ p->reps[0] = pos; -+ p->matchPriceCount++; -+ } -+ } -+ p->additionalOffset -= len; -+ nowPos32 += len; -+ if (p->additionalOffset == 0) -+ { -+ UInt32 processed; -+ if (!p->fastMode) -+ { -+ if (p->matchPriceCount >= (1 << 7)) -+ FillDistancesPrices(p); -+ if (p->alignPriceCount >= kAlignTableSize) -+ FillAlignPrices(p); -+ } -+ if (p->matchFinder.GetNumAvailableBytes(p->matchFinderObj) == 0) -+ break; -+ processed = nowPos32 - startPos32; -+ if (useLimits) -+ { -+ if (processed + kNumOpts + 300 >= maxUnpackSize || -+ RangeEnc_GetProcessed(&p->rc) + kNumOpts * 2 >= maxPackSize) -+ break; -+ } -+ else if (processed >= (1 << 15)) -+ { -+ p->nowPos64 += nowPos32 - startPos32; -+ return CheckErrors(p); -+ } -+ } -+ } -+ p->nowPos64 += nowPos32 - startPos32; -+ return Flush(p, nowPos32); -+} -+ -+#define kBigHashDicLimit ((UInt32)1 << 24) -+ -+static SRes LzmaEnc_Alloc(CLzmaEnc *p, UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ UInt32 beforeSize = kNumOpts; -+ Bool btMode; -+ if (!RangeEnc_Alloc(&p->rc, alloc)) -+ return SZ_ERROR_MEM; -+ btMode = (p->matchFinderBase.btMode != 0); -+ #ifndef _7ZIP_ST -+ p->mtMode = (p->multiThread && !p->fastMode && btMode); -+ #endif -+ -+ { -+ unsigned lclp = p->lc + p->lp; -+ if (p->litProbs == 0 || p->saveState.litProbs == 0 || p->lclp != lclp) -+ { -+ LzmaEnc_FreeLits(p, alloc); -+ p->litProbs = (CLzmaProb *)alloc->Alloc(alloc, (0x300 << lclp) * sizeof(CLzmaProb)); -+ p->saveState.litProbs = (CLzmaProb *)alloc->Alloc(alloc, (0x300 << lclp) * sizeof(CLzmaProb)); -+ if (p->litProbs == 0 || p->saveState.litProbs == 0) -+ { -+ LzmaEnc_FreeLits(p, alloc); -+ return SZ_ERROR_MEM; -+ } -+ p->lclp = lclp; -+ } -+ } -+ -+ p->matchFinderBase.bigHash = (p->dictSize > kBigHashDicLimit); -+ -+ if (beforeSize + p->dictSize < keepWindowSize) -+ beforeSize = keepWindowSize - p->dictSize; -+ -+ #ifndef _7ZIP_ST -+ if (p->mtMode) -+ { -+ RINOK(MatchFinderMt_Create(&p->matchFinderMt, p->dictSize, beforeSize, p->numFastBytes, LZMA_MATCH_LEN_MAX, allocBig)); -+ p->matchFinderObj = &p->matchFinderMt; -+ MatchFinderMt_CreateVTable(&p->matchFinderMt, &p->matchFinder); -+ } -+ else -+ #endif -+ { -+ if (!MatchFinder_Create(&p->matchFinderBase, p->dictSize, beforeSize, p->numFastBytes, LZMA_MATCH_LEN_MAX, allocBig)) -+ return SZ_ERROR_MEM; -+ p->matchFinderObj = &p->matchFinderBase; -+ MatchFinder_CreateVTable(&p->matchFinderBase, &p->matchFinder); -+ } -+ return SZ_OK; -+} -+ -+void LzmaEnc_Init(CLzmaEnc *p) -+{ -+ UInt32 i; -+ p->state = 0; -+ for (i = 0 ; i < LZMA_NUM_REPS; i++) -+ p->reps[i] = 0; -+ -+ RangeEnc_Init(&p->rc); -+ -+ -+ for (i = 0; i < kNumStates; i++) -+ { -+ UInt32 j; -+ for (j = 0; j < LZMA_NUM_PB_STATES_MAX; j++) -+ { -+ p->isMatch[i][j] = kProbInitValue; -+ p->isRep0Long[i][j] = kProbInitValue; -+ } -+ p->isRep[i] = kProbInitValue; -+ p->isRepG0[i] = kProbInitValue; -+ p->isRepG1[i] = kProbInitValue; -+ p->isRepG2[i] = kProbInitValue; -+ } -+ -+ { -+ UInt32 num = 0x300 << (p->lp + p->lc); -+ for (i = 0; i < num; i++) -+ p->litProbs[i] = kProbInitValue; -+ } -+ -+ { -+ for (i = 0; i < kNumLenToPosStates; i++) -+ { -+ CLzmaProb *probs = p->posSlotEncoder[i]; -+ UInt32 j; -+ for (j = 0; j < (1 << kNumPosSlotBits); j++) -+ probs[j] = kProbInitValue; -+ } -+ } -+ { -+ for (i = 0; i < kNumFullDistances - kEndPosModelIndex; i++) -+ p->posEncoders[i] = kProbInitValue; -+ } -+ -+ LenEnc_Init(&p->lenEnc.p); -+ LenEnc_Init(&p->repLenEnc.p); -+ -+ for (i = 0; i < (1 << kNumAlignBits); i++) -+ p->posAlignEncoder[i] = kProbInitValue; -+ -+ p->optimumEndIndex = 0; -+ p->optimumCurrentIndex = 0; -+ p->additionalOffset = 0; -+ -+ p->pbMask = (1 << p->pb) - 1; -+ p->lpMask = (1 << p->lp) - 1; -+} -+ -+void LzmaEnc_InitPrices(CLzmaEnc *p) -+{ -+ if (!p->fastMode) -+ { -+ FillDistancesPrices(p); -+ FillAlignPrices(p); -+ } -+ -+ p->lenEnc.tableSize = -+ p->repLenEnc.tableSize = -+ p->numFastBytes + 1 - LZMA_MATCH_LEN_MIN; -+ LenPriceEnc_UpdateTables(&p->lenEnc, 1 << p->pb, p->ProbPrices); -+ LenPriceEnc_UpdateTables(&p->repLenEnc, 1 << p->pb, p->ProbPrices); -+} -+ -+static SRes LzmaEnc_AllocAndInit(CLzmaEnc *p, UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ UInt32 i; -+ for (i = 0; i < (UInt32)kDicLogSizeMaxCompress; i++) -+ if (p->dictSize <= ((UInt32)1 << i)) -+ break; -+ p->distTableSize = i * 2; -+ -+ p->finished = False; -+ p->result = SZ_OK; -+ RINOK(LzmaEnc_Alloc(p, keepWindowSize, alloc, allocBig)); -+ LzmaEnc_Init(p); -+ LzmaEnc_InitPrices(p); -+ p->nowPos64 = 0; -+ return SZ_OK; -+} -+ -+static SRes LzmaEnc_Prepare(CLzmaEncHandle pp, ISeqOutStream *outStream, ISeqInStream *inStream, -+ ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ p->matchFinderBase.stream = inStream; -+ p->needInit = 1; -+ p->rc.outStream = outStream; -+ return LzmaEnc_AllocAndInit(p, 0, alloc, allocBig); -+} -+ -+SRes LzmaEnc_PrepareForLzma2(CLzmaEncHandle pp, -+ ISeqInStream *inStream, UInt32 keepWindowSize, -+ ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ p->matchFinderBase.stream = inStream; -+ p->needInit = 1; -+ return LzmaEnc_AllocAndInit(p, keepWindowSize, alloc, allocBig); -+} -+ -+static void LzmaEnc_SetInputBuf(CLzmaEnc *p, const Byte *src, SizeT srcLen) -+{ -+ p->matchFinderBase.directInput = 1; -+ p->matchFinderBase.bufferBase = (Byte *)src; -+ p->matchFinderBase.directInputRem = srcLen; -+} -+ -+SRes LzmaEnc_MemPrepare(CLzmaEncHandle pp, const Byte *src, SizeT srcLen, -+ UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ LzmaEnc_SetInputBuf(p, src, srcLen); -+ p->needInit = 1; -+ -+ return LzmaEnc_AllocAndInit(p, keepWindowSize, alloc, allocBig); -+} -+ -+void LzmaEnc_Finish(CLzmaEncHandle pp) -+{ -+ #ifndef _7ZIP_ST -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ if (p->mtMode) -+ MatchFinderMt_ReleaseStream(&p->matchFinderMt); -+ #else -+ pp = pp; -+ #endif -+} -+ -+typedef struct -+{ -+ ISeqOutStream funcTable; -+ Byte *data; -+ SizeT rem; -+ Bool overflow; -+} CSeqOutStreamBuf; -+ -+static size_t MyWrite(void *pp, const void *data, size_t size) -+{ -+ CSeqOutStreamBuf *p = (CSeqOutStreamBuf *)pp; -+ if (p->rem < size) -+ { -+ size = p->rem; -+ p->overflow = True; -+ } -+ memcpy(p->data, data, size); -+ p->rem -= size; -+ p->data += size; -+ return size; -+} -+ -+ -+UInt32 LzmaEnc_GetNumAvailableBytes(CLzmaEncHandle pp) -+{ -+ const CLzmaEnc *p = (CLzmaEnc *)pp; -+ return p->matchFinder.GetNumAvailableBytes(p->matchFinderObj); -+} -+ -+const Byte *LzmaEnc_GetCurBuf(CLzmaEncHandle pp) -+{ -+ const CLzmaEnc *p = (CLzmaEnc *)pp; -+ return p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - p->additionalOffset; -+} -+ -+SRes LzmaEnc_CodeOneMemBlock(CLzmaEncHandle pp, Bool reInit, -+ Byte *dest, size_t *destLen, UInt32 desiredPackSize, UInt32 *unpackSize) -+{ -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ UInt64 nowPos64; -+ SRes res; -+ CSeqOutStreamBuf outStream; -+ -+ outStream.funcTable.Write = MyWrite; -+ outStream.data = dest; -+ outStream.rem = *destLen; -+ outStream.overflow = False; -+ -+ p->writeEndMark = False; -+ p->finished = False; -+ p->result = SZ_OK; -+ -+ if (reInit) -+ LzmaEnc_Init(p); -+ LzmaEnc_InitPrices(p); -+ nowPos64 = p->nowPos64; -+ RangeEnc_Init(&p->rc); -+ p->rc.outStream = &outStream.funcTable; -+ -+ res = LzmaEnc_CodeOneBlock(p, True, desiredPackSize, *unpackSize); -+ -+ *unpackSize = (UInt32)(p->nowPos64 - nowPos64); -+ *destLen -= outStream.rem; -+ if (outStream.overflow) -+ return SZ_ERROR_OUTPUT_EOF; -+ -+ return res; -+} -+ -+static SRes LzmaEnc_Encode2(CLzmaEnc *p, ICompressProgress *progress) -+{ -+ SRes res = SZ_OK; -+ -+ #ifndef _7ZIP_ST -+ Byte allocaDummy[0x300]; -+ int i = 0; -+ for (i = 0; i < 16; i++) -+ allocaDummy[i] = (Byte)i; -+ #endif -+ -+ for (;;) -+ { -+ res = LzmaEnc_CodeOneBlock(p, False, 0, 0); -+ if (res != SZ_OK || p->finished != 0) -+ break; -+ if (progress != 0) -+ { -+ res = progress->Progress(progress, p->nowPos64, RangeEnc_GetProcessed(&p->rc)); -+ if (res != SZ_OK) -+ { -+ res = SZ_ERROR_PROGRESS; -+ break; -+ } -+ } -+ } -+ LzmaEnc_Finish(p); -+ return res; -+} -+ -+SRes LzmaEnc_Encode(CLzmaEncHandle pp, ISeqOutStream *outStream, ISeqInStream *inStream, ICompressProgress *progress, -+ ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ RINOK(LzmaEnc_Prepare(pp, outStream, inStream, alloc, allocBig)); -+ return LzmaEnc_Encode2((CLzmaEnc *)pp, progress); -+} -+ -+SRes LzmaEnc_WriteProperties(CLzmaEncHandle pp, Byte *props, SizeT *size) -+{ -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ int i; -+ UInt32 dictSize = p->dictSize; -+ if (*size < LZMA_PROPS_SIZE) -+ return SZ_ERROR_PARAM; -+ *size = LZMA_PROPS_SIZE; -+ props[0] = (Byte)((p->pb * 5 + p->lp) * 9 + p->lc); -+ -+ for (i = 11; i <= 30; i++) -+ { -+ if (dictSize <= ((UInt32)2 << i)) -+ { -+ dictSize = (2 << i); -+ break; -+ } -+ if (dictSize <= ((UInt32)3 << i)) -+ { -+ dictSize = (3 << i); -+ break; -+ } -+ } -+ -+ for (i = 0; i < 4; i++) -+ props[1 + i] = (Byte)(dictSize >> (8 * i)); -+ return SZ_OK; -+} -+ -+SRes LzmaEnc_MemEncode(CLzmaEncHandle pp, Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, -+ int writeEndMark, ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ SRes res; -+ CLzmaEnc *p = (CLzmaEnc *)pp; -+ -+ CSeqOutStreamBuf outStream; -+ -+ LzmaEnc_SetInputBuf(p, src, srcLen); -+ -+ outStream.funcTable.Write = MyWrite; -+ outStream.data = dest; -+ outStream.rem = *destLen; -+ outStream.overflow = False; -+ -+ p->writeEndMark = writeEndMark; -+ -+ p->rc.outStream = &outStream.funcTable; -+ res = LzmaEnc_MemPrepare(pp, src, srcLen, 0, alloc, allocBig); -+ if (res == SZ_OK) -+ res = LzmaEnc_Encode2(p, progress); -+ -+ *destLen -= outStream.rem; -+ if (outStream.overflow) -+ return SZ_ERROR_OUTPUT_EOF; -+ return res; -+} -+ -+SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen, -+ const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark, -+ ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig) -+{ -+ CLzmaEnc *p = (CLzmaEnc *)LzmaEnc_Create(alloc); -+ SRes res; -+ if (p == 0) -+ return SZ_ERROR_MEM; -+ -+ res = LzmaEnc_SetProps(p, props); -+ if (res == SZ_OK) -+ { -+ res = LzmaEnc_WriteProperties(p, propsEncoded, propsSize); -+ if (res == SZ_OK) -+ res = LzmaEnc_MemEncode(p, dest, destLen, src, srcLen, -+ writeEndMark, progress, alloc, allocBig); -+ } -+ -+ LzmaEnc_Destroy(p, alloc, allocBig); -+ return res; -+} ---- /dev/null -+++ b/lib/lzma/Makefile -@@ -0,0 +1,7 @@ -+lzma_compress-objs := LzFind.o LzmaEnc.o -+lzma_decompress-objs := LzmaDec.o -+ -+obj-$(CONFIG_LZMA_COMPRESS) += lzma_compress.o -+obj-$(CONFIG_LZMA_DECOMPRESS) += lzma_decompress.o -+ -+EXTRA_CFLAGS += -Iinclude/linux -Iinclude/linux/lzma -include types.h diff --git a/target/linux/generic/pending-4.14/532-jffs2_eofdetect.patch b/target/linux/generic/pending-4.14/532-jffs2_eofdetect.patch deleted file mode 100644 index e9952c6d84..0000000000 --- a/target/linux/generic/pending-4.14/532-jffs2_eofdetect.patch +++ /dev/null @@ -1,65 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: fs: jffs2: EOF marker - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - fs/jffs2/build.c | 10 ++++++++++ - fs/jffs2/scan.c | 21 +++++++++++++++++++-- - 2 files changed, 29 insertions(+), 2 deletions(-) - ---- a/fs/jffs2/build.c -+++ b/fs/jffs2/build.c -@@ -117,6 +117,16 @@ static int jffs2_build_filesystem(struct - dbg_fsbuild("scanned flash completely\n"); - jffs2_dbg_dump_block_lists_nolock(c); - -+ if (c->flags & (1 << 7)) { -+ printk("%s(): unlocking the mtd device... ", __func__); -+ mtd_unlock(c->mtd, 0, c->mtd->size); -+ printk("done.\n"); -+ -+ printk("%s(): erasing all blocks after the end marker... ", __func__); -+ jffs2_erase_pending_blocks(c, -1); -+ printk("done.\n"); -+ } -+ - dbg_fsbuild("pass 1 starting\n"); - c->flags |= JFFS2_SB_FLAG_BUILDING; - /* Now scan the directory tree, increasing nlink according to every dirent found. */ ---- a/fs/jffs2/scan.c -+++ b/fs/jffs2/scan.c -@@ -148,8 +148,14 @@ int jffs2_scan_medium(struct jffs2_sb_in - /* reset summary info for next eraseblock scan */ - jffs2_sum_reset_collected(s); - -- ret = jffs2_scan_eraseblock(c, jeb, buf_size?flashbuf:(flashbuf+jeb->offset), -- buf_size, s); -+ if (c->flags & (1 << 7)) { -+ if (mtd_block_isbad(c->mtd, jeb->offset)) -+ ret = BLK_STATE_BADBLOCK; -+ else -+ ret = BLK_STATE_ALLFF; -+ } else -+ ret = jffs2_scan_eraseblock(c, jeb, buf_size?flashbuf:(flashbuf+jeb->offset), -+ buf_size, s); - - if (ret < 0) - goto out; -@@ -561,6 +567,17 @@ full_scan: - return err; - } - -+ if ((buf[0] == 0xde) && -+ (buf[1] == 0xad) && -+ (buf[2] == 0xc0) && -+ (buf[3] == 0xde)) { -+ /* end of filesystem. erase everything after this point */ -+ printk("%s(): End of filesystem marker found at 0x%x\n", __func__, jeb->offset); -+ c->flags |= (1 << 7); -+ -+ return BLK_STATE_ALLFF; -+ } -+ - /* We temporarily use 'ofs' as a pointer into the buffer/jeb */ - ofs = 0; - max_ofs = EMPTY_SCAN_SIZE(c->sector_size); diff --git a/target/linux/generic/pending-4.14/600-netfilter_conntrack_flush.patch b/target/linux/generic/pending-4.14/600-netfilter_conntrack_flush.patch deleted file mode 100644 index 10da96b7ed..0000000000 --- a/target/linux/generic/pending-4.14/600-netfilter_conntrack_flush.patch +++ /dev/null @@ -1,95 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: netfilter: add support for flushing conntrack via /proc - -lede-commit 8193bbe59a74d34d6a26d4a8cb857b1952905314 -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - net/netfilter/nf_conntrack_standalone.c | 59 ++++++++++++++++++++++++++++++++- - 1 file changed, 58 insertions(+), 1 deletion(-) - ---- a/net/netfilter/nf_conntrack_standalone.c -+++ b/net/netfilter/nf_conntrack_standalone.c -@@ -17,6 +17,7 @@ - #include <linux/percpu.h> - #include <linux/netdevice.h> - #include <linux/security.h> -+#include <linux/inet.h> - #include <net/net_namespace.h> - #ifdef CONFIG_SYSCTL - #include <linux/sysctl.h> -@@ -381,10 +382,66 @@ static int ct_open(struct inode *inode, - sizeof(struct ct_iter_state)); - } - -+struct kill_request { -+ u16 family; -+ union nf_inet_addr addr; -+}; -+ -+static int kill_matching(struct nf_conn *i, void *data) -+{ -+ struct kill_request *kr = data; -+ struct nf_conntrack_tuple *t1 = &i->tuplehash[IP_CT_DIR_ORIGINAL].tuple; -+ struct nf_conntrack_tuple *t2 = &i->tuplehash[IP_CT_DIR_REPLY].tuple; -+ -+ if (!kr->family) -+ return 1; -+ -+ if (t1->src.l3num != kr->family) -+ return 0; -+ -+ return (nf_inet_addr_cmp(&kr->addr, &t1->src.u3) || -+ nf_inet_addr_cmp(&kr->addr, &t1->dst.u3) || -+ nf_inet_addr_cmp(&kr->addr, &t2->src.u3) || -+ nf_inet_addr_cmp(&kr->addr, &t2->dst.u3)); -+} -+ -+static ssize_t ct_file_write(struct file *file, const char __user *buf, -+ size_t count, loff_t *ppos) -+{ -+ struct seq_file *seq = file->private_data; -+ struct net *net = seq_file_net(seq); -+ struct kill_request kr = { }; -+ char req[INET6_ADDRSTRLEN] = { }; -+ -+ if (count == 0) -+ return 0; -+ -+ if (count >= INET6_ADDRSTRLEN) -+ count = INET6_ADDRSTRLEN - 1; -+ -+ if (copy_from_user(req, buf, count)) -+ return -EFAULT; -+ -+ if (strnchr(req, count, ':')) { -+ kr.family = AF_INET6; -+ if (!in6_pton(req, count, (void *)&kr.addr, '\n', NULL)) -+ return -EINVAL; -+ } else if (strnchr(req, count, '.')) { -+ kr.family = AF_INET; -+ if (!in4_pton(req, count, (void *)&kr.addr, '\n', NULL)) -+ return -EINVAL; -+ } -+ -+ nf_ct_iterate_cleanup_net(net, kill_matching, &kr, 0, 0); -+ -+ return count; -+} -+ - static const struct file_operations ct_file_ops = { - .owner = THIS_MODULE, - .open = ct_open, - .read = seq_read, -+ .write = ct_file_write, - .llseek = seq_lseek, - .release = seq_release_net, - }; -@@ -488,7 +545,7 @@ static int nf_conntrack_standalone_init_ - kuid_t root_uid; - kgid_t root_gid; - -- pde = proc_create("nf_conntrack", 0440, net->proc_net, &ct_file_ops); -+ pde = proc_create("nf_conntrack", 0660, net->proc_net, &ct_file_ops); - if (!pde) - goto out_nf_conntrack; - diff --git a/target/linux/generic/pending-4.14/610-netfilter_match_bypass_default_checks.patch b/target/linux/generic/pending-4.14/610-netfilter_match_bypass_default_checks.patch deleted file mode 100644 index 2541230ff5..0000000000 --- a/target/linux/generic/pending-4.14/610-netfilter_match_bypass_default_checks.patch +++ /dev/null @@ -1,110 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: kernel: add a new version of my netfilter speedup patches for linux 2.6.39 and 3.0 - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - include/uapi/linux/netfilter_ipv4/ip_tables.h | 1 + - net/ipv4/netfilter/ip_tables.c | 37 +++++++++++++++++++++++++++ - 2 files changed, 38 insertions(+) - ---- a/include/uapi/linux/netfilter_ipv4/ip_tables.h -+++ b/include/uapi/linux/netfilter_ipv4/ip_tables.h -@@ -89,6 +89,7 @@ struct ipt_ip { - #define IPT_F_FRAG 0x01 /* Set if rule is a fragment rule */ - #define IPT_F_GOTO 0x02 /* Set if jump is a goto */ - #define IPT_F_MASK 0x03 /* All possible flag bits mask. */ -+#define IPT_F_NO_DEF_MATCH 0x80 /* Internal: no default match rules present */ - - /* Values for "inv" field in struct ipt_ip. */ - #define IPT_INV_VIA_IN 0x01 /* Invert the sense of IN IFACE. */ ---- a/net/ipv4/netfilter/ip_tables.c -+++ b/net/ipv4/netfilter/ip_tables.c -@@ -52,6 +52,9 @@ ip_packet_match(const struct iphdr *ip, - { - unsigned long ret; - -+ if (ipinfo->flags & IPT_F_NO_DEF_MATCH) -+ return true; -+ - if (NF_INVF(ipinfo, IPT_INV_SRCIP, - (ip->saddr & ipinfo->smsk.s_addr) != ipinfo->src.s_addr) || - NF_INVF(ipinfo, IPT_INV_DSTIP, -@@ -82,6 +85,29 @@ ip_packet_match(const struct iphdr *ip, - return true; - } - -+static void -+ip_checkdefault(struct ipt_ip *ip) -+{ -+ static const char iface_mask[IFNAMSIZ] = {}; -+ -+ if (ip->invflags || ip->flags & IPT_F_FRAG) -+ return; -+ -+ if (memcmp(ip->iniface_mask, iface_mask, IFNAMSIZ) != 0) -+ return; -+ -+ if (memcmp(ip->outiface_mask, iface_mask, IFNAMSIZ) != 0) -+ return; -+ -+ if (ip->smsk.s_addr || ip->dmsk.s_addr) -+ return; -+ -+ if (ip->proto) -+ return; -+ -+ ip->flags |= IPT_F_NO_DEF_MATCH; -+} -+ - static bool - ip_checkentry(const struct ipt_ip *ip) - { -@@ -537,6 +563,8 @@ find_check_entry(struct ipt_entry *e, st - struct xt_mtchk_param mtpar; - struct xt_entry_match *ematch; - -+ ip_checkdefault(&e->ip); -+ - if (!xt_percpu_counter_alloc(alloc_state, &e->counters)) - return -ENOMEM; - -@@ -818,6 +846,7 @@ copy_entries_to_user(unsigned int total_ - const struct xt_table_info *private = table->private; - int ret = 0; - const void *loc_cpu_entry; -+ u8 flags; - - counters = alloc_counters(table); - if (IS_ERR(counters)) -@@ -845,6 +874,14 @@ copy_entries_to_user(unsigned int total_ - goto free_counters; - } - -+ flags = e->ip.flags & IPT_F_MASK; -+ if (copy_to_user(userptr + off -+ + offsetof(struct ipt_entry, ip.flags), -+ &flags, sizeof(flags)) != 0) { -+ ret = -EFAULT; -+ goto free_counters; -+ } -+ - for (i = sizeof(struct ipt_entry); - i < e->target_offset; - i += m->u.match_size) { -@@ -1227,12 +1264,15 @@ compat_copy_entry_to_user(struct ipt_ent - compat_uint_t origsize; - const struct xt_entry_match *ematch; - int ret = 0; -+ u8 flags = e->ip.flags & IPT_F_MASK; - - origsize = *size; - ce = *dstptr; - if (copy_to_user(ce, e, sizeof(struct ipt_entry)) != 0 || - copy_to_user(&ce->counters, &counters[i], -- sizeof(counters[i])) != 0) -+ sizeof(counters[i])) != 0 || -+ copy_to_user(&ce->ip.flags, &flags, -+ sizeof(flags)) != 0) - return -EFAULT; - - *dstptr += sizeof(struct compat_ipt_entry); diff --git a/target/linux/generic/pending-4.14/611-netfilter_match_bypass_default_table.patch b/target/linux/generic/pending-4.14/611-netfilter_match_bypass_default_table.patch deleted file mode 100644 index 11f07e12b3..0000000000 --- a/target/linux/generic/pending-4.14/611-netfilter_match_bypass_default_table.patch +++ /dev/null @@ -1,111 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: netfilter: match bypass default table - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - net/ipv4/netfilter/ip_tables.c | 79 +++++++++++++++++++++++++++++++----------- - 1 file changed, 58 insertions(+), 21 deletions(-) - ---- a/net/ipv4/netfilter/ip_tables.c -+++ b/net/ipv4/netfilter/ip_tables.c -@@ -248,6 +248,33 @@ struct ipt_entry *ipt_next_entry(const s - return (void *)entry + entry->next_offset; - } - -+static bool -+ipt_handle_default_rule(struct ipt_entry *e, unsigned int *verdict) -+{ -+ struct xt_entry_target *t; -+ struct xt_standard_target *st; -+ -+ if (e->target_offset != sizeof(struct ipt_entry)) -+ return false; -+ -+ if (!(e->ip.flags & IPT_F_NO_DEF_MATCH)) -+ return false; -+ -+ t = ipt_get_target(e); -+ if (t->u.kernel.target->target) -+ return false; -+ -+ st = (struct xt_standard_target *) t; -+ if (st->verdict == XT_RETURN) -+ return false; -+ -+ if (st->verdict >= 0) -+ return false; -+ -+ *verdict = (unsigned)(-st->verdict) - 1; -+ return true; -+} -+ - /* Returns one of the generic firewall policies, like NF_ACCEPT. */ - unsigned int - ipt_do_table(struct sk_buff *skb, -@@ -268,24 +295,8 @@ ipt_do_table(struct sk_buff *skb, - unsigned int addend; - - /* Initialization */ -- stackidx = 0; -- ip = ip_hdr(skb); -- indev = state->in ? state->in->name : nulldevname; -- outdev = state->out ? state->out->name : nulldevname; -- /* We handle fragments by dealing with the first fragment as -- * if it was a normal packet. All other fragments are treated -- * normally, except that they will NEVER match rules that ask -- * things we don't know, ie. tcp syn flag or ports). If the -- * rule is also a fragment-specific rule, non-fragments won't -- * match it. */ -- acpar.fragoff = ntohs(ip->frag_off) & IP_OFFSET; -- acpar.thoff = ip_hdrlen(skb); -- acpar.hotdrop = false; -- acpar.state = state; -- - WARN_ON(!(table->valid_hooks & (1 << hook))); - local_bh_disable(); -- addend = xt_write_recseq_begin(); - private = table->private; - cpu = smp_processor_id(); - /* -@@ -294,6 +305,23 @@ ipt_do_table(struct sk_buff *skb, - */ - smp_read_barrier_depends(); - table_base = private->entries; -+ -+ e = get_entry(table_base, private->hook_entry[hook]); -+ if (ipt_handle_default_rule(e, &verdict)) { -+ struct xt_counters *counter; -+ -+ counter = xt_get_this_cpu_counter(&e->counters); -+ ADD_COUNTER(*counter, skb->len, 1); -+ local_bh_enable(); -+ return verdict; -+ } -+ -+ stackidx = 0; -+ ip = ip_hdr(skb); -+ indev = state->in ? state->in->name : nulldevname; -+ outdev = state->out ? state->out->name : nulldevname; -+ -+ addend = xt_write_recseq_begin(); - jumpstack = (struct ipt_entry **)private->jumpstack[cpu]; - - /* Switch to alternate jumpstack if we're being invoked via TEE. -@@ -306,7 +334,16 @@ ipt_do_table(struct sk_buff *skb, - if (static_key_false(&xt_tee_enabled)) - jumpstack += private->stacksize * __this_cpu_read(nf_skb_duplicated); - -- e = get_entry(table_base, private->hook_entry[hook]); -+ /* We handle fragments by dealing with the first fragment as -+ * if it was a normal packet. All other fragments are treated -+ * normally, except that they will NEVER match rules that ask -+ * things we don't know, ie. tcp syn flag or ports). If the -+ * rule is also a fragment-specific rule, non-fragments won't -+ * match it. */ -+ acpar.fragoff = ntohs(ip->frag_off) & IP_OFFSET; -+ acpar.thoff = ip_hdrlen(skb); -+ acpar.hotdrop = false; -+ acpar.state = state; - - do { - const struct xt_entry_target *t; diff --git a/target/linux/generic/pending-4.14/612-netfilter_match_reduce_memory_access.patch b/target/linux/generic/pending-4.14/612-netfilter_match_reduce_memory_access.patch deleted file mode 100644 index 183c74c1c7..0000000000 --- a/target/linux/generic/pending-4.14/612-netfilter_match_reduce_memory_access.patch +++ /dev/null @@ -1,22 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: netfilter: reduce match memory access - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - net/ipv4/netfilter/ip_tables.c | 4 ++-- - 1 file changed, 2 insertions(+), 2 deletions(-) - ---- a/net/ipv4/netfilter/ip_tables.c -+++ b/net/ipv4/netfilter/ip_tables.c -@@ -55,9 +55,9 @@ ip_packet_match(const struct iphdr *ip, - if (ipinfo->flags & IPT_F_NO_DEF_MATCH) - return true; - -- if (NF_INVF(ipinfo, IPT_INV_SRCIP, -+ if (NF_INVF(ipinfo, IPT_INV_SRCIP, ipinfo->smsk.s_addr && - (ip->saddr & ipinfo->smsk.s_addr) != ipinfo->src.s_addr) || -- NF_INVF(ipinfo, IPT_INV_DSTIP, -+ NF_INVF(ipinfo, IPT_INV_DSTIP, ipinfo->dmsk.s_addr && - (ip->daddr & ipinfo->dmsk.s_addr) != ipinfo->dst.s_addr)) - return false; - diff --git a/target/linux/generic/pending-4.14/613-netfilter_optional_tcp_window_check.patch b/target/linux/generic/pending-4.14/613-netfilter_optional_tcp_window_check.patch deleted file mode 100644 index 69c165bb41..0000000000 --- a/target/linux/generic/pending-4.14/613-netfilter_optional_tcp_window_check.patch +++ /dev/null @@ -1,44 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: netfilter: optional tcp window check - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - net/netfilter/nf_conntrack_proto_tcp.c | 13 +++++++++++++ - 1 file changed, 13 insertions(+) - ---- a/net/netfilter/nf_conntrack_proto_tcp.c -+++ b/net/netfilter/nf_conntrack_proto_tcp.c -@@ -33,6 +33,9 @@ - #include <net/netfilter/ipv4/nf_conntrack_ipv4.h> - #include <net/netfilter/ipv6/nf_conntrack_ipv6.h> - -+/* Do not check the TCP window for incoming packets */ -+static int nf_ct_tcp_no_window_check __read_mostly = 1; -+ - /* "Be conservative in what you do, - be liberal in what you accept from others." - If it's non-zero, we mark only out of window RST segments as INVALID. */ -@@ -508,6 +511,9 @@ static bool tcp_in_window(const struct n - s32 receiver_offset; - bool res, in_recv_win; - -+ if (nf_ct_tcp_no_window_check) -+ return true; -+ - /* - * Get the required data from the packet. - */ -@@ -1489,6 +1495,13 @@ static struct ctl_table tcp_sysctl_table - .mode = 0644, - .proc_handler = proc_dointvec, - }, -+ { -+ .procname = "nf_conntrack_tcp_no_window_check", -+ .data = &nf_ct_tcp_no_window_check, -+ .maxlen = sizeof(unsigned int), -+ .mode = 0644, -+ .proc_handler = proc_dointvec, -+ }, - { } - }; - #endif /* CONFIG_SYSCTL */ diff --git a/target/linux/generic/pending-4.14/620-net_sched-codel-do-not-defer-queue-length-update.patch b/target/linux/generic/pending-4.14/620-net_sched-codel-do-not-defer-queue-length-update.patch deleted file mode 100644 index b3c35ee350..0000000000 --- a/target/linux/generic/pending-4.14/620-net_sched-codel-do-not-defer-queue-length-update.patch +++ /dev/null @@ -1,86 +0,0 @@ -From: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> -Date: Mon, 21 Aug 2017 11:14:14 +0300 -Subject: [PATCH] net_sched/codel: do not defer queue length update - -When codel wants to drop last packet in ->dequeue() it cannot call -qdisc_tree_reduce_backlog() right away - it will notify parent qdisc -about zero qlen and HTB/HFSC will deactivate class. The same class will -be deactivated second time by caller of ->dequeue(). Currently codel and -fq_codel defer update. This triggers warning in HFSC when it's qlen != 0 -but there is no active classes. - -This patch update parent queue length immediately: just temporary increase -qlen around qdisc_tree_reduce_backlog() to prevent first class deactivation -if we have skb to return. - -This might open another problem in HFSC - now operation peek could fail and -deactivate parent class. - -Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> -Link: https://bugzilla.kernel.org/show_bug.cgi?id=109581 ---- - ---- a/net/sched/sch_codel.c -+++ b/net/sched/sch_codel.c -@@ -95,11 +95,17 @@ static struct sk_buff *codel_qdisc_deque - &q->stats, qdisc_pkt_len, codel_get_enqueue_time, - drop_func, dequeue_func); - -- /* We cant call qdisc_tree_reduce_backlog() if our qlen is 0, -- * or HTB crashes. Defer it for next round. -+ /* If our qlen is 0 qdisc_tree_reduce_backlog() will deactivate -+ * parent class, dequeue in parent qdisc will do the same if we -+ * return skb. Temporary increment qlen if we have skb. - */ -- if (q->stats.drop_count && sch->q.qlen) { -- qdisc_tree_reduce_backlog(sch, q->stats.drop_count, q->stats.drop_len); -+ if (q->stats.drop_count) { -+ if (skb) -+ sch->q.qlen++; -+ qdisc_tree_reduce_backlog(sch, q->stats.drop_count, -+ q->stats.drop_len); -+ if (skb) -+ sch->q.qlen--; - q->stats.drop_count = 0; - q->stats.drop_len = 0; - } ---- a/net/sched/sch_fq_codel.c -+++ b/net/sched/sch_fq_codel.c -@@ -316,6 +316,21 @@ begin: - flow->dropped += q->cstats.drop_count - prev_drop_count; - flow->dropped += q->cstats.ecn_mark - prev_ecn_mark; - -+ /* If our qlen is 0 qdisc_tree_reduce_backlog() will deactivate -+ * parent class, dequeue in parent qdisc will do the same if we -+ * return skb. Temporary increment qlen if we have skb. -+ */ -+ if (q->cstats.drop_count) { -+ if (skb) -+ sch->q.qlen++; -+ qdisc_tree_reduce_backlog(sch, q->cstats.drop_count, -+ q->cstats.drop_len); -+ if (skb) -+ sch->q.qlen--; -+ q->cstats.drop_count = 0; -+ q->cstats.drop_len = 0; -+ } -+ - if (!skb) { - /* force a pass through old_flows to prevent starvation */ - if ((head == &q->new_flows) && !list_empty(&q->old_flows)) -@@ -326,15 +341,6 @@ begin: - } - qdisc_bstats_update(sch, skb); - flow->deficit -= qdisc_pkt_len(skb); -- /* We cant call qdisc_tree_reduce_backlog() if our qlen is 0, -- * or HTB crashes. Defer it for next round. -- */ -- if (q->cstats.drop_count && sch->q.qlen) { -- qdisc_tree_reduce_backlog(sch, q->cstats.drop_count, -- q->cstats.drop_len); -- q->cstats.drop_count = 0; -- q->cstats.drop_len = 0; -- } - return skb; - } - diff --git a/target/linux/generic/pending-4.14/630-packet_socket_type.patch b/target/linux/generic/pending-4.14/630-packet_socket_type.patch deleted file mode 100644 index c4bd5fdaba..0000000000 --- a/target/linux/generic/pending-4.14/630-packet_socket_type.patch +++ /dev/null @@ -1,138 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: net: add an optimization for dealing with raw sockets - -lede-commit: 4898039703d7315f0f3431c860123338ec3be0f6 -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - include/uapi/linux/if_packet.h | 3 +++ - net/packet/af_packet.c | 34 +++++++++++++++++++++++++++------- - net/packet/internal.h | 1 + - 3 files changed, 31 insertions(+), 7 deletions(-) - ---- a/include/uapi/linux/if_packet.h -+++ b/include/uapi/linux/if_packet.h -@@ -32,6 +32,8 @@ struct sockaddr_ll { - #define PACKET_KERNEL 7 /* To kernel space */ - /* Unused, PACKET_FASTROUTE and PACKET_LOOPBACK are invisible to user space */ - #define PACKET_FASTROUTE 6 /* Fastrouted frame */ -+#define PACKET_MASK_ANY 0xffffffff /* mask for packet type bits */ -+ - - /* Packet socket options */ - -@@ -57,6 +59,7 @@ struct sockaddr_ll { - #define PACKET_QDISC_BYPASS 20 - #define PACKET_ROLLOVER_STATS 21 - #define PACKET_FANOUT_DATA 22 -+#define PACKET_RECV_TYPE 23 - - #define PACKET_FANOUT_HASH 0 - #define PACKET_FANOUT_LB 1 ---- a/net/packet/af_packet.c -+++ b/net/packet/af_packet.c -@@ -1836,6 +1836,7 @@ static int packet_rcv_spkt(struct sk_buf - { - struct sock *sk; - struct sockaddr_pkt *spkt; -+ struct packet_sock *po; - - /* - * When we registered the protocol we saved the socket in the data -@@ -1843,6 +1844,7 @@ static int packet_rcv_spkt(struct sk_buf - */ - - sk = pt->af_packet_priv; -+ po = pkt_sk(sk); - - /* - * Yank back the headers [hope the device set this -@@ -1855,7 +1857,7 @@ static int packet_rcv_spkt(struct sk_buf - * so that this procedure is noop. - */ - -- if (skb->pkt_type == PACKET_LOOPBACK) -+ if (!(po->pkt_type & (1 << skb->pkt_type))) - goto out; - - if (!net_eq(dev_net(dev), sock_net(sk))) -@@ -2082,12 +2084,12 @@ static int packet_rcv(struct sk_buff *sk - unsigned int snaplen, res; - bool is_drop_n_account = false; - -- if (skb->pkt_type == PACKET_LOOPBACK) -- goto drop; -- - sk = pt->af_packet_priv; - po = pkt_sk(sk); - -+ if (!(po->pkt_type & (1 << skb->pkt_type))) -+ goto drop; -+ - if (!net_eq(dev_net(dev), sock_net(sk))) - goto drop; - -@@ -2214,12 +2216,12 @@ static int tpacket_rcv(struct sk_buff *s - BUILD_BUG_ON(TPACKET_ALIGN(sizeof(*h.h2)) != 32); - BUILD_BUG_ON(TPACKET_ALIGN(sizeof(*h.h3)) != 48); - -- if (skb->pkt_type == PACKET_LOOPBACK) -- goto drop; -- - sk = pt->af_packet_priv; - po = pkt_sk(sk); - -+ if (!(po->pkt_type & (1 << skb->pkt_type))) -+ goto drop; -+ - if (!net_eq(dev_net(dev), sock_net(sk))) - goto drop; - -@@ -3313,6 +3315,7 @@ static int packet_create(struct net *net - mutex_init(&po->pg_vec_lock); - po->rollover = NULL; - po->prot_hook.func = packet_rcv; -+ po->pkt_type = PACKET_MASK_ANY & ~(1 << PACKET_LOOPBACK); - - if (sock->type == SOCK_PACKET) - po->prot_hook.func = packet_rcv_spkt; -@@ -3935,6 +3938,16 @@ packet_setsockopt(struct socket *sock, i - po->xmit = val ? packet_direct_xmit : dev_queue_xmit; - return 0; - } -+ case PACKET_RECV_TYPE: -+ { -+ unsigned int val; -+ if (optlen != sizeof(val)) -+ return -EINVAL; -+ if (copy_from_user(&val, optval, sizeof(val))) -+ return -EFAULT; -+ po->pkt_type = val & ~BIT(PACKET_LOOPBACK); -+ return 0; -+ } - default: - return -ENOPROTOOPT; - } -@@ -3987,6 +4000,13 @@ static int packet_getsockopt(struct sock - case PACKET_VNET_HDR: - val = po->has_vnet_hdr; - break; -+ case PACKET_RECV_TYPE: -+ if (len > sizeof(unsigned int)) -+ len = sizeof(unsigned int); -+ val = po->pkt_type; -+ -+ data = &val; -+ break; - case PACKET_VERSION: - val = po->tp_version; - break; ---- a/net/packet/internal.h -+++ b/net/packet/internal.h -@@ -135,6 +135,7 @@ struct packet_sock { - struct net_device __rcu *cached_dev; - int (*xmit)(struct sk_buff *skb); - struct packet_type prot_hook ____cacheline_aligned_in_smp; -+ unsigned int pkt_type; - }; - - static struct packet_sock *pkt_sk(struct sock *sk) diff --git a/target/linux/generic/pending-4.14/640-netfilter-nf_flow_table-add-hardware-offload-support.patch b/target/linux/generic/pending-4.14/640-netfilter-nf_flow_table-add-hardware-offload-support.patch deleted file mode 100644 index f2aa14c238..0000000000 --- a/target/linux/generic/pending-4.14/640-netfilter-nf_flow_table-add-hardware-offload-support.patch +++ /dev/null @@ -1,565 +0,0 @@ -From: Pablo Neira Ayuso <pablo@netfilter.org> -Date: Thu, 11 Jan 2018 16:32:00 +0100 -Subject: [PATCH] netfilter: nf_flow_table: add hardware offload support - -This patch adds the infrastructure to offload flows to hardware, in case -the nic/switch comes with built-in flow tables capabilities. - -If the hardware comes with no hardware flow tables or they have -limitations in terms of features, the existing infrastructure falls back -to the software flow table implementation. - -The software flow table garbage collector skips entries that resides in -the hardware, so the hardware will be responsible for releasing this -flow table entry too via flow_offload_dead(). - -Hardware configuration, either to add or to delete entries, is done from -the hardware offload workqueue, to ensure this is done from user context -given that we may sleep when grabbing the mdio mutex. - -Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> ---- - create mode 100644 net/netfilter/nf_flow_table_hw.c - ---- a/include/linux/netdevice.h -+++ b/include/linux/netdevice.h -@@ -826,6 +826,13 @@ struct xfrmdev_ops { - }; - #endif - -+struct flow_offload; -+ -+enum flow_offload_type { -+ FLOW_OFFLOAD_ADD = 0, -+ FLOW_OFFLOAD_DEL, -+}; -+ - /* - * This structure defines the management hooks for network devices. - * The following hooks can be defined; unless noted otherwise, they are -@@ -1057,6 +1064,10 @@ struct xfrmdev_ops { - * int (*ndo_bridge_dellink)(struct net_device *dev, struct nlmsghdr *nlh, - * u16 flags); - * -+ * int (*ndo_flow_offload)(enum flow_offload_type type, -+ * struct flow_offload *flow); -+ * Adds/deletes flow entry to/from net device flowtable. -+ * - * int (*ndo_change_carrier)(struct net_device *dev, bool new_carrier); - * Called to change device carrier. Soft-devices (like dummy, team, etc) - * which do not represent real hardware may define this to allow their -@@ -1281,6 +1292,8 @@ struct net_device_ops { - int (*ndo_bridge_dellink)(struct net_device *dev, - struct nlmsghdr *nlh, - u16 flags); -+ int (*ndo_flow_offload)(enum flow_offload_type type, -+ struct flow_offload *flow); - int (*ndo_change_carrier)(struct net_device *dev, - bool new_carrier); - int (*ndo_get_phys_port_id)(struct net_device *dev, ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -20,11 +20,17 @@ struct nf_flowtable_type { - struct module *owner; - }; - -+enum nf_flowtable_flags { -+ NF_FLOWTABLE_F_HW = 0x1, -+}; -+ - struct nf_flowtable { - struct list_head list; - struct rhashtable rhashtable; - const struct nf_flowtable_type *type; -+ u32 flags; - struct delayed_work gc_work; -+ possible_net_t ft_net; - }; - - enum flow_offload_tuple_dir { -@@ -69,6 +75,7 @@ struct flow_offload_tuple_rhash { - #define FLOW_OFFLOAD_DNAT 0x2 - #define FLOW_OFFLOAD_DYING 0x4 - #define FLOW_OFFLOAD_TEARDOWN 0x8 -+#define FLOW_OFFLOAD_HW 0x10 - - struct flow_offload { - struct flow_offload_tuple_rhash tuplehash[FLOW_OFFLOAD_DIR_MAX]; -@@ -125,6 +132,22 @@ unsigned int nf_flow_offload_ip_hook(voi - unsigned int nf_flow_offload_ipv6_hook(void *priv, struct sk_buff *skb, - const struct nf_hook_state *state); - -+void nf_flow_offload_hw_add(struct net *net, struct flow_offload *flow, -+ struct nf_conn *ct); -+void nf_flow_offload_hw_del(struct net *net, struct flow_offload *flow); -+ -+struct nf_flow_table_hw { -+ struct module *owner; -+ void (*add)(struct net *net, struct flow_offload *flow, -+ struct nf_conn *ct); -+ void (*del)(struct net *net, struct flow_offload *flow); -+}; -+ -+int nf_flow_table_hw_register(const struct nf_flow_table_hw *offload); -+void nf_flow_table_hw_unregister(const struct nf_flow_table_hw *offload); -+ -+extern struct work_struct nf_flow_offload_hw_work; -+ - #define MODULE_ALIAS_NF_FLOWTABLE(family) \ - MODULE_ALIAS("nf-flowtable-" __stringify(family)) - ---- a/include/uapi/linux/netfilter/nf_tables.h -+++ b/include/uapi/linux/netfilter/nf_tables.h -@@ -1341,6 +1341,7 @@ enum nft_object_attributes { - * @NFTA_FLOWTABLE_HOOK: netfilter hook configuration(NLA_U32) - * @NFTA_FLOWTABLE_USE: number of references to this flow table (NLA_U32) - * @NFTA_FLOWTABLE_HANDLE: object handle (NLA_U64) -+ * @NFTA_FLOWTABLE_FLAGS: flags (NLA_U32) - */ - enum nft_flowtable_attributes { - NFTA_FLOWTABLE_UNSPEC, -@@ -1350,6 +1351,7 @@ enum nft_flowtable_attributes { - NFTA_FLOWTABLE_USE, - NFTA_FLOWTABLE_HANDLE, - NFTA_FLOWTABLE_PAD, -+ NFTA_FLOWTABLE_FLAGS, - __NFTA_FLOWTABLE_MAX - }; - #define NFTA_FLOWTABLE_MAX (__NFTA_FLOWTABLE_MAX - 1) ---- a/net/netfilter/Kconfig -+++ b/net/netfilter/Kconfig -@@ -692,6 +692,15 @@ config NF_FLOW_TABLE - - To compile it as a module, choose M here. - -+config NF_FLOW_TABLE_HW -+ tristate "Netfilter flow table hardware offload module" -+ depends on NF_FLOW_TABLE -+ help -+ This option adds hardware offload support for the flow table core -+ infrastructure. -+ -+ To compile it as a module, choose M here. -+ - config NETFILTER_XTABLES - tristate "Netfilter Xtables support (required for ip_tables)" - default m if NETFILTER_ADVANCED=n ---- a/net/netfilter/Makefile -+++ b/net/netfilter/Makefile -@@ -116,6 +116,7 @@ obj-$(CONFIG_NF_FLOW_TABLE) += nf_flow_t - nf_flow_table-objs := nf_flow_table_core.o nf_flow_table_ip.o - - obj-$(CONFIG_NF_FLOW_TABLE_INET) += nf_flow_table_inet.o -+obj-$(CONFIG_NF_FLOW_TABLE_HW) += nf_flow_table_hw.o - - # generic X tables - obj-$(CONFIG_NETFILTER_XTABLES) += x_tables.o xt_tcpudp.o ---- a/net/netfilter/nf_flow_table_core.c -+++ b/net/netfilter/nf_flow_table_core.c -@@ -219,10 +219,16 @@ int flow_offload_add(struct nf_flowtable - } - EXPORT_SYMBOL_GPL(flow_offload_add); - -+static inline bool nf_flow_in_hw(const struct flow_offload *flow) -+{ -+ return flow->flags & FLOW_OFFLOAD_HW; -+} -+ - static void flow_offload_del(struct nf_flowtable *flow_table, - struct flow_offload *flow) - { - struct flow_offload_entry *e; -+ struct net *net = read_pnet(&flow_table->ft_net); - - rhashtable_remove_fast(&flow_table->rhashtable, - &flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].node, -@@ -237,6 +243,9 @@ static void flow_offload_del(struct nf_f - if (!(flow->flags & FLOW_OFFLOAD_TEARDOWN)) - flow_offload_fixup_ct_state(e->ct); - -+ if (nf_flow_in_hw(flow)) -+ nf_flow_offload_hw_del(net, flow); -+ - flow_offload_free(flow); - } - -@@ -350,6 +359,9 @@ static int nf_flow_offload_gc_step(struc - if (!teardown) - nf_ct_offload_timeout(flow); - -+ if (nf_flow_in_hw(flow) && !teardown) -+ continue; -+ - if (nf_flow_has_expired(flow) || teardown) - flow_offload_del(flow_table, flow); - } -@@ -485,10 +497,43 @@ int nf_flow_dnat_port(const struct flow_ - } - EXPORT_SYMBOL_GPL(nf_flow_dnat_port); - -+static const struct nf_flow_table_hw __rcu *nf_flow_table_hw_hook __read_mostly; -+ -+static int nf_flow_offload_hw_init(struct nf_flowtable *flow_table) -+{ -+ const struct nf_flow_table_hw *offload; -+ -+ if (!rcu_access_pointer(nf_flow_table_hw_hook)) -+ request_module("nf-flow-table-hw"); -+ -+ rcu_read_lock(); -+ offload = rcu_dereference(nf_flow_table_hw_hook); -+ if (!offload) -+ goto err_no_hw_offload; -+ -+ if (!try_module_get(offload->owner)) -+ goto err_no_hw_offload; -+ -+ rcu_read_unlock(); -+ -+ return 0; -+ -+err_no_hw_offload: -+ rcu_read_unlock(); -+ -+ return -EOPNOTSUPP; -+} -+ - int nf_flow_table_init(struct nf_flowtable *flowtable) - { - int err; - -+ if (flowtable->flags & NF_FLOWTABLE_F_HW) { -+ err = nf_flow_offload_hw_init(flowtable); -+ if (err) -+ return err; -+ } -+ - INIT_DEFERRABLE_WORK(&flowtable->gc_work, nf_flow_offload_work_gc); - - err = rhashtable_init(&flowtable->rhashtable, -@@ -526,6 +571,8 @@ static void nf_flow_table_iterate_cleanu - { - nf_flow_table_iterate(flowtable, nf_flow_table_do_cleanup, dev); - flush_delayed_work(&flowtable->gc_work); -+ if (flowtable->flags & NF_FLOWTABLE_F_HW) -+ flush_work(&nf_flow_offload_hw_work); - } - - void nf_flow_table_cleanup(struct net *net, struct net_device *dev) -@@ -539,6 +586,26 @@ void nf_flow_table_cleanup(struct net *n - } - EXPORT_SYMBOL_GPL(nf_flow_table_cleanup); - -+struct work_struct nf_flow_offload_hw_work; -+EXPORT_SYMBOL_GPL(nf_flow_offload_hw_work); -+ -+/* Give the hardware workqueue the chance to remove entries from hardware.*/ -+static void nf_flow_offload_hw_free(struct nf_flowtable *flowtable) -+{ -+ const struct nf_flow_table_hw *offload; -+ -+ flush_work(&nf_flow_offload_hw_work); -+ -+ rcu_read_lock(); -+ offload = rcu_dereference(nf_flow_table_hw_hook); -+ if (!offload) { -+ rcu_read_unlock(); -+ return; -+ } -+ module_put(offload->owner); -+ rcu_read_unlock(); -+} -+ - void nf_flow_table_free(struct nf_flowtable *flow_table) - { - mutex_lock(&flowtable_lock); -@@ -548,9 +615,58 @@ void nf_flow_table_free(struct nf_flowta - nf_flow_table_iterate(flow_table, nf_flow_table_do_cleanup, NULL); - WARN_ON(!nf_flow_offload_gc_step(flow_table)); - rhashtable_destroy(&flow_table->rhashtable); -+ if (flow_table->flags & NF_FLOWTABLE_F_HW) -+ nf_flow_offload_hw_free(flow_table); - } - EXPORT_SYMBOL_GPL(nf_flow_table_free); - -+/* Must be called from user context. */ -+void nf_flow_offload_hw_add(struct net *net, struct flow_offload *flow, -+ struct nf_conn *ct) -+{ -+ const struct nf_flow_table_hw *offload; -+ -+ rcu_read_lock(); -+ offload = rcu_dereference(nf_flow_table_hw_hook); -+ if (offload) -+ offload->add(net, flow, ct); -+ rcu_read_unlock(); -+} -+EXPORT_SYMBOL_GPL(nf_flow_offload_hw_add); -+ -+/* Must be called from user context. */ -+void nf_flow_offload_hw_del(struct net *net, struct flow_offload *flow) -+{ -+ const struct nf_flow_table_hw *offload; -+ -+ rcu_read_lock(); -+ offload = rcu_dereference(nf_flow_table_hw_hook); -+ if (offload) -+ offload->del(net, flow); -+ rcu_read_unlock(); -+} -+EXPORT_SYMBOL_GPL(nf_flow_offload_hw_del); -+ -+int nf_flow_table_hw_register(const struct nf_flow_table_hw *offload) -+{ -+ if (rcu_access_pointer(nf_flow_table_hw_hook)) -+ return -EBUSY; -+ -+ rcu_assign_pointer(nf_flow_table_hw_hook, offload); -+ -+ return 0; -+} -+EXPORT_SYMBOL_GPL(nf_flow_table_hw_register); -+ -+void nf_flow_table_hw_unregister(const struct nf_flow_table_hw *offload) -+{ -+ WARN_ON(rcu_access_pointer(nf_flow_table_hw_hook) != offload); -+ rcu_assign_pointer(nf_flow_table_hw_hook, NULL); -+ -+ synchronize_rcu(); -+} -+EXPORT_SYMBOL_GPL(nf_flow_table_hw_unregister); -+ - static int nf_flow_table_netdev_event(struct notifier_block *this, - unsigned long event, void *ptr) - { ---- /dev/null -+++ b/net/netfilter/nf_flow_table_hw.c -@@ -0,0 +1,169 @@ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/module.h> -+#include <linux/netfilter.h> -+#include <linux/rhashtable.h> -+#include <linux/netdevice.h> -+#include <net/netfilter/nf_flow_table.h> -+#include <net/netfilter/nf_conntrack.h> -+#include <net/netfilter/nf_conntrack_core.h> -+#include <net/netfilter/nf_conntrack_tuple.h> -+ -+static DEFINE_SPINLOCK(flow_offload_hw_pending_list_lock); -+static LIST_HEAD(flow_offload_hw_pending_list); -+ -+static DEFINE_MUTEX(nf_flow_offload_hw_mutex); -+ -+struct flow_offload_hw { -+ struct list_head list; -+ enum flow_offload_type type; -+ struct flow_offload *flow; -+ struct nf_conn *ct; -+ possible_net_t flow_hw_net; -+}; -+ -+static int do_flow_offload_hw(struct net *net, struct flow_offload *flow, -+ int type) -+{ -+ struct net_device *indev; -+ int ret, ifindex; -+ -+ ifindex = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.iifidx; -+ indev = dev_get_by_index(net, ifindex); -+ if (WARN_ON(!indev)) -+ return 0; -+ -+ mutex_lock(&nf_flow_offload_hw_mutex); -+ ret = indev->netdev_ops->ndo_flow_offload(type, flow); -+ mutex_unlock(&nf_flow_offload_hw_mutex); -+ -+ dev_put(indev); -+ -+ return ret; -+} -+ -+static void flow_offload_hw_work_add(struct flow_offload_hw *offload) -+{ -+ struct net *net; -+ int ret; -+ -+ if (nf_ct_is_dying(offload->ct)) -+ return; -+ -+ net = read_pnet(&offload->flow_hw_net); -+ ret = do_flow_offload_hw(net, offload->flow, FLOW_OFFLOAD_ADD); -+ if (ret >= 0) -+ offload->flow->flags |= FLOW_OFFLOAD_HW; -+} -+ -+static void flow_offload_hw_work_del(struct flow_offload_hw *offload) -+{ -+ struct net *net = read_pnet(&offload->flow_hw_net); -+ -+ do_flow_offload_hw(net, offload->flow, FLOW_OFFLOAD_DEL); -+} -+ -+static void flow_offload_hw_work(struct work_struct *work) -+{ -+ struct flow_offload_hw *offload, *next; -+ LIST_HEAD(hw_offload_pending); -+ -+ spin_lock_bh(&flow_offload_hw_pending_list_lock); -+ list_replace_init(&flow_offload_hw_pending_list, &hw_offload_pending); -+ spin_unlock_bh(&flow_offload_hw_pending_list_lock); -+ -+ list_for_each_entry_safe(offload, next, &hw_offload_pending, list) { -+ switch (offload->type) { -+ case FLOW_OFFLOAD_ADD: -+ flow_offload_hw_work_add(offload); -+ break; -+ case FLOW_OFFLOAD_DEL: -+ flow_offload_hw_work_del(offload); -+ break; -+ } -+ if (offload->ct) -+ nf_conntrack_put(&offload->ct->ct_general); -+ list_del(&offload->list); -+ kfree(offload); -+ } -+} -+ -+static void flow_offload_queue_work(struct flow_offload_hw *offload) -+{ -+ spin_lock_bh(&flow_offload_hw_pending_list_lock); -+ list_add_tail(&offload->list, &flow_offload_hw_pending_list); -+ spin_unlock_bh(&flow_offload_hw_pending_list_lock); -+ -+ schedule_work(&nf_flow_offload_hw_work); -+} -+ -+static void flow_offload_hw_add(struct net *net, struct flow_offload *flow, -+ struct nf_conn *ct) -+{ -+ struct flow_offload_hw *offload; -+ -+ offload = kmalloc(sizeof(struct flow_offload_hw), GFP_ATOMIC); -+ if (!offload) -+ return; -+ -+ nf_conntrack_get(&ct->ct_general); -+ offload->type = FLOW_OFFLOAD_ADD; -+ offload->ct = ct; -+ offload->flow = flow; -+ write_pnet(&offload->flow_hw_net, net); -+ -+ flow_offload_queue_work(offload); -+} -+ -+static void flow_offload_hw_del(struct net *net, struct flow_offload *flow) -+{ -+ struct flow_offload_hw *offload; -+ -+ offload = kmalloc(sizeof(struct flow_offload_hw), GFP_ATOMIC); -+ if (!offload) -+ return; -+ -+ offload->type = FLOW_OFFLOAD_DEL; -+ offload->ct = NULL; -+ offload->flow = flow; -+ write_pnet(&offload->flow_hw_net, net); -+ -+ flow_offload_queue_work(offload); -+} -+ -+static const struct nf_flow_table_hw flow_offload_hw = { -+ .add = flow_offload_hw_add, -+ .del = flow_offload_hw_del, -+ .owner = THIS_MODULE, -+}; -+ -+static int __init nf_flow_table_hw_module_init(void) -+{ -+ INIT_WORK(&nf_flow_offload_hw_work, flow_offload_hw_work); -+ nf_flow_table_hw_register(&flow_offload_hw); -+ -+ return 0; -+} -+ -+static void __exit nf_flow_table_hw_module_exit(void) -+{ -+ struct flow_offload_hw *offload, *next; -+ LIST_HEAD(hw_offload_pending); -+ -+ nf_flow_table_hw_unregister(&flow_offload_hw); -+ cancel_work_sync(&nf_flow_offload_hw_work); -+ -+ list_for_each_entry_safe(offload, next, &hw_offload_pending, list) { -+ if (offload->ct) -+ nf_conntrack_put(&offload->ct->ct_general); -+ list_del(&offload->list); -+ kfree(offload); -+ } -+} -+ -+module_init(nf_flow_table_hw_module_init); -+module_exit(nf_flow_table_hw_module_exit); -+ -+MODULE_LICENSE("GPL"); -+MODULE_AUTHOR("Pablo Neira Ayuso <pablo@netfilter.org>"); -+MODULE_ALIAS("nf-flow-table-hw"); ---- a/net/netfilter/nf_tables_api.c -+++ b/net/netfilter/nf_tables_api.c -@@ -4961,6 +4961,14 @@ static int nf_tables_flowtable_parse_hoo - if (err < 0) - goto err1; - -+ for (i = 0; i < n; i++) { -+ if (flowtable->data.flags & NF_FLOWTABLE_F_HW && -+ !dev_array[i]->netdev_ops->ndo_flow_offload) { -+ err = -EOPNOTSUPP; -+ goto err1; -+ } -+ } -+ - ops = kzalloc(sizeof(struct nf_hook_ops) * n, GFP_KERNEL); - if (!ops) { - err = -ENOMEM; -@@ -5091,10 +5099,19 @@ static int nf_tables_newflowtable(struct - } - - flowtable->data.type = type; -+ write_pnet(&flowtable->data.ft_net, net); -+ - err = type->init(&flowtable->data); - if (err < 0) - goto err3; - -+ if (nla[NFTA_FLOWTABLE_FLAGS]) { -+ flowtable->data.flags = -+ ntohl(nla_get_be32(nla[NFTA_FLOWTABLE_FLAGS])); -+ if (flowtable->data.flags & ~NF_FLOWTABLE_F_HW) -+ goto err4; -+ } -+ - err = nf_tables_flowtable_parse_hook(&ctx, nla[NFTA_FLOWTABLE_HOOK], - flowtable); - if (err < 0) -@@ -5192,7 +5209,8 @@ static int nf_tables_fill_flowtable_info - nla_put_string(skb, NFTA_FLOWTABLE_NAME, flowtable->name) || - nla_put_be32(skb, NFTA_FLOWTABLE_USE, htonl(flowtable->use)) || - nla_put_be64(skb, NFTA_FLOWTABLE_HANDLE, cpu_to_be64(flowtable->handle), -- NFTA_FLOWTABLE_PAD)) -+ NFTA_FLOWTABLE_PAD) || -+ nla_put_be32(skb, NFTA_FLOWTABLE_FLAGS, htonl(flowtable->data.flags))) - goto nla_put_failure; - - nest = nla_nest_start(skb, NFTA_FLOWTABLE_HOOK); ---- a/net/netfilter/nft_flow_offload.c -+++ b/net/netfilter/nft_flow_offload.c -@@ -110,6 +110,9 @@ static void nft_flow_offload_eval(const - if (ret < 0) - goto err_flow_add; - -+ if (flowtable->flags & NF_FLOWTABLE_F_HW) -+ nf_flow_offload_hw_add(nft_net(pkt), flow, ct); -+ - return; - - err_flow_add: diff --git a/target/linux/generic/pending-4.14/641-netfilter-nf_flow_table-support-hw-offload-through-v.patch b/target/linux/generic/pending-4.14/641-netfilter-nf_flow_table-support-hw-offload-through-v.patch deleted file mode 100644 index e1b13a1ad4..0000000000 --- a/target/linux/generic/pending-4.14/641-netfilter-nf_flow_table-support-hw-offload-through-v.patch +++ /dev/null @@ -1,306 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Thu, 15 Mar 2018 20:46:31 +0100 -Subject: [PATCH] netfilter: nf_flow_table: support hw offload through - virtual interfaces - -There are hardware offload devices that support offloading VLANs and -PPPoE devices. Additionally, it is useful to be able to offload packets -routed through bridge interfaces as well. -Add support for finding the path to the offload device through these -virtual interfaces, while collecting useful parameters for the offload -device, like VLAN ID/protocol, PPPoE session and Ethernet MAC address. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/linux/netdevice.h -+++ b/include/linux/netdevice.h -@@ -827,6 +827,7 @@ struct xfrmdev_ops { - #endif - - struct flow_offload; -+struct flow_offload_hw_path; - - enum flow_offload_type { - FLOW_OFFLOAD_ADD = 0, -@@ -1064,8 +1065,15 @@ enum flow_offload_type { - * int (*ndo_bridge_dellink)(struct net_device *dev, struct nlmsghdr *nlh, - * u16 flags); - * -+ * int (*ndo_flow_offload_check)(struct flow_offload_hw_path *path); -+ * For virtual devices like bridges, vlan, and pppoe, fill in the -+ * underlying network device that can be used for offloading connections. -+ * Return an error if offloading is not supported. -+ * - * int (*ndo_flow_offload)(enum flow_offload_type type, -- * struct flow_offload *flow); -+ * struct flow_offload *flow, -+ * struct flow_offload_hw_path *src, -+ * struct flow_offload_hw_path *dest); - * Adds/deletes flow entry to/from net device flowtable. - * - * int (*ndo_change_carrier)(struct net_device *dev, bool new_carrier); -@@ -1292,8 +1300,11 @@ struct net_device_ops { - int (*ndo_bridge_dellink)(struct net_device *dev, - struct nlmsghdr *nlh, - u16 flags); -+ int (*ndo_flow_offload_check)(struct flow_offload_hw_path *path); - int (*ndo_flow_offload)(enum flow_offload_type type, -- struct flow_offload *flow); -+ struct flow_offload *flow, -+ struct flow_offload_hw_path *src, -+ struct flow_offload_hw_path *dest); - int (*ndo_change_carrier)(struct net_device *dev, - bool new_carrier); - int (*ndo_get_phys_port_id)(struct net_device *dev, ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -86,6 +86,21 @@ struct flow_offload { - }; - }; - -+#define FLOW_OFFLOAD_PATH_ETHERNET BIT(0) -+#define FLOW_OFFLOAD_PATH_VLAN BIT(1) -+#define FLOW_OFFLOAD_PATH_PPPOE BIT(2) -+ -+struct flow_offload_hw_path { -+ struct net_device *dev; -+ u32 flags; -+ -+ u8 eth_src[ETH_ALEN]; -+ u8 eth_dest[ETH_ALEN]; -+ u16 vlan_proto; -+ u16 vlan_id; -+ u16 pppoe_sid; -+}; -+ - #define NF_FLOW_TIMEOUT (30 * HZ) - - struct nf_flow_route { ---- a/net/netfilter/nf_flow_table_hw.c -+++ b/net/netfilter/nf_flow_table_hw.c -@@ -19,48 +19,77 @@ struct flow_offload_hw { - enum flow_offload_type type; - struct flow_offload *flow; - struct nf_conn *ct; -- possible_net_t flow_hw_net; -+ -+ struct flow_offload_hw_path src; -+ struct flow_offload_hw_path dest; - }; - --static int do_flow_offload_hw(struct net *net, struct flow_offload *flow, -- int type) -+static void flow_offload_check_ethernet(struct flow_offload_tuple *tuple, -+ struct dst_entry *dst, -+ struct flow_offload_hw_path *path) - { -- struct net_device *indev; -- int ret, ifindex; -+ struct net_device *dev = path->dev; -+ struct neighbour *n; - -- ifindex = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.iifidx; -- indev = dev_get_by_index(net, ifindex); -- if (WARN_ON(!indev)) -- return 0; -- -- mutex_lock(&nf_flow_offload_hw_mutex); -- ret = indev->netdev_ops->ndo_flow_offload(type, flow); -- mutex_unlock(&nf_flow_offload_hw_mutex); -+ if (dev->type != ARPHRD_ETHER) -+ return; - -- dev_put(indev); -+ memcpy(path->eth_src, path->dev->dev_addr, ETH_ALEN); -+ n = dst_neigh_lookup(dst, &tuple->src_v4); -+ if (!n) -+ return; - -- return ret; -+ memcpy(path->eth_dest, n->ha, ETH_ALEN); -+ path->flags |= FLOW_OFFLOAD_PATH_ETHERNET; -+ neigh_release(n); - } - --static void flow_offload_hw_work_add(struct flow_offload_hw *offload) -+static int flow_offload_check_path(struct net *net, -+ struct flow_offload_tuple *tuple, -+ struct dst_entry *dst, -+ struct flow_offload_hw_path *path) - { -- struct net *net; -- int ret; -+ struct net_device *dev; - -- if (nf_ct_is_dying(offload->ct)) -- return; -+ dev = dev_get_by_index_rcu(net, tuple->iifidx); -+ if (!dev) -+ return -ENOENT; -+ -+ path->dev = dev; -+ flow_offload_check_ethernet(tuple, dst, path); - -- net = read_pnet(&offload->flow_hw_net); -- ret = do_flow_offload_hw(net, offload->flow, FLOW_OFFLOAD_ADD); -- if (ret >= 0) -- offload->flow->flags |= FLOW_OFFLOAD_HW; -+ if (dev->netdev_ops->ndo_flow_offload_check) -+ return dev->netdev_ops->ndo_flow_offload_check(path); -+ -+ return 0; - } - --static void flow_offload_hw_work_del(struct flow_offload_hw *offload) -+static int do_flow_offload_hw(struct flow_offload_hw *offload) - { -- struct net *net = read_pnet(&offload->flow_hw_net); -+ struct net_device *src_dev = offload->src.dev; -+ struct net_device *dest_dev = offload->dest.dev; -+ int ret; -+ -+ ret = src_dev->netdev_ops->ndo_flow_offload(offload->type, -+ offload->flow, -+ &offload->src, -+ &offload->dest); -+ -+ /* restore devices in case the driver mangled them */ -+ offload->src.dev = src_dev; -+ offload->dest.dev = dest_dev; - -- do_flow_offload_hw(net, offload->flow, FLOW_OFFLOAD_DEL); -+ return ret; -+} -+ -+static void flow_offload_hw_free(struct flow_offload_hw *offload) -+{ -+ dev_put(offload->src.dev); -+ dev_put(offload->dest.dev); -+ if (offload->ct) -+ nf_conntrack_put(&offload->ct->ct_general); -+ list_del(&offload->list); -+ kfree(offload); - } - - static void flow_offload_hw_work(struct work_struct *work) -@@ -73,18 +102,22 @@ static void flow_offload_hw_work(struct - spin_unlock_bh(&flow_offload_hw_pending_list_lock); - - list_for_each_entry_safe(offload, next, &hw_offload_pending, list) { -+ mutex_lock(&nf_flow_offload_hw_mutex); - switch (offload->type) { - case FLOW_OFFLOAD_ADD: -- flow_offload_hw_work_add(offload); -+ if (nf_ct_is_dying(offload->ct)) -+ break; -+ -+ if (do_flow_offload_hw(offload) >= 0) -+ offload->flow->flags |= FLOW_OFFLOAD_HW; - break; - case FLOW_OFFLOAD_DEL: -- flow_offload_hw_work_del(offload); -+ do_flow_offload_hw(offload); - break; - } -- if (offload->ct) -- nf_conntrack_put(&offload->ct->ct_general); -- list_del(&offload->list); -- kfree(offload); -+ mutex_unlock(&nf_flow_offload_hw_mutex); -+ -+ flow_offload_hw_free(offload); - } - } - -@@ -97,20 +130,56 @@ static void flow_offload_queue_work(stru - schedule_work(&nf_flow_offload_hw_work); - } - -+static struct flow_offload_hw * -+flow_offload_hw_prepare(struct net *net, struct flow_offload *flow) -+{ -+ struct flow_offload_hw_path src = {}; -+ struct flow_offload_hw_path dest = {}; -+ struct flow_offload_tuple *tuple_s, *tuple_d; -+ struct flow_offload_hw *offload = NULL; -+ -+ rcu_read_lock_bh(); -+ -+ tuple_s = &flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple; -+ tuple_d = &flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple; -+ -+ if (flow_offload_check_path(net, tuple_s, tuple_d->dst_cache, &src)) -+ goto out; -+ -+ if (flow_offload_check_path(net, tuple_d, tuple_s->dst_cache, &dest)) -+ goto out; -+ -+ if (!src.dev->netdev_ops->ndo_flow_offload) -+ goto out; -+ -+ offload = kzalloc(sizeof(struct flow_offload_hw), GFP_ATOMIC); -+ if (!offload) -+ goto out; -+ -+ dev_hold(src.dev); -+ dev_hold(dest.dev); -+ offload->src = src; -+ offload->dest = dest; -+ offload->flow = flow; -+ -+out: -+ rcu_read_unlock_bh(); -+ -+ return offload; -+} -+ - static void flow_offload_hw_add(struct net *net, struct flow_offload *flow, - struct nf_conn *ct) - { - struct flow_offload_hw *offload; - -- offload = kmalloc(sizeof(struct flow_offload_hw), GFP_ATOMIC); -+ offload = flow_offload_hw_prepare(net, flow); - if (!offload) - return; - - nf_conntrack_get(&ct->ct_general); - offload->type = FLOW_OFFLOAD_ADD; - offload->ct = ct; -- offload->flow = flow; -- write_pnet(&offload->flow_hw_net, net); - - flow_offload_queue_work(offload); - } -@@ -119,14 +188,11 @@ static void flow_offload_hw_del(struct n - { - struct flow_offload_hw *offload; - -- offload = kmalloc(sizeof(struct flow_offload_hw), GFP_ATOMIC); -+ offload = flow_offload_hw_prepare(net, flow); - if (!offload) - return; - - offload->type = FLOW_OFFLOAD_DEL; -- offload->ct = NULL; -- offload->flow = flow; -- write_pnet(&offload->flow_hw_net, net); - - flow_offload_queue_work(offload); - } -@@ -153,12 +219,8 @@ static void __exit nf_flow_table_hw_modu - nf_flow_table_hw_unregister(&flow_offload_hw); - cancel_work_sync(&nf_flow_offload_hw_work); - -- list_for_each_entry_safe(offload, next, &hw_offload_pending, list) { -- if (offload->ct) -- nf_conntrack_put(&offload->ct->ct_general); -- list_del(&offload->list); -- kfree(offload); -- } -+ list_for_each_entry_safe(offload, next, &hw_offload_pending, list) -+ flow_offload_hw_free(offload); - } - - module_init(nf_flow_table_hw_module_init); diff --git a/target/linux/generic/pending-4.14/642-net-8021q-support-hardware-flow-table-offload.patch b/target/linux/generic/pending-4.14/642-net-8021q-support-hardware-flow-table-offload.patch deleted file mode 100644 index 4adad67d54..0000000000 --- a/target/linux/generic/pending-4.14/642-net-8021q-support-hardware-flow-table-offload.patch +++ /dev/null @@ -1,60 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Thu, 15 Mar 2018 20:49:58 +0100 -Subject: [PATCH] net: 8021q: support hardware flow table offload - -Add the VLAN ID and protocol information - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/8021q/vlan_dev.c -+++ b/net/8021q/vlan_dev.c -@@ -32,6 +32,10 @@ - #include <linux/phy.h> - #include <net/arp.h> - #include <net/switchdev.h> -+#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) -+#include <linux/netfilter.h> -+#include <net/netfilter/nf_flow_table.h> -+#endif - - #include "vlan.h" - #include "vlanproc.h" -@@ -769,6 +773,27 @@ static int vlan_dev_get_iflink(const str - return real_dev->ifindex; - } - -+#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) -+static int vlan_dev_flow_offload_check(struct flow_offload_hw_path *path) -+{ -+ struct net_device *dev = path->dev; -+ struct vlan_dev_priv *vlan = vlan_dev_priv(dev); -+ -+ if (path->flags & FLOW_OFFLOAD_PATH_VLAN) -+ return -EEXIST; -+ -+ path->flags |= FLOW_OFFLOAD_PATH_VLAN; -+ path->vlan_proto = vlan->vlan_proto; -+ path->vlan_id = vlan->vlan_id; -+ path->dev = vlan->real_dev; -+ -+ if (vlan->real_dev->netdev_ops->ndo_flow_offload_check) -+ return vlan->real_dev->netdev_ops->ndo_flow_offload_check(path); -+ -+ return 0; -+} -+#endif /* CONFIG_NF_FLOW_TABLE */ -+ - static const struct ethtool_ops vlan_ethtool_ops = { - .get_link_ksettings = vlan_ethtool_get_link_ksettings, - .get_drvinfo = vlan_ethtool_get_drvinfo, -@@ -806,6 +831,9 @@ static const struct net_device_ops vlan_ - .ndo_fix_features = vlan_dev_fix_features, - .ndo_get_lock_subclass = vlan_dev_get_lock_subclass, - .ndo_get_iflink = vlan_dev_get_iflink, -+#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) -+ .ndo_flow_offload_check = vlan_dev_flow_offload_check, -+#endif - }; - - static void vlan_dev_free(struct net_device *dev) diff --git a/target/linux/generic/pending-4.14/643-net-bridge-support-hardware-flow-table-offload.patch b/target/linux/generic/pending-4.14/643-net-bridge-support-hardware-flow-table-offload.patch deleted file mode 100644 index b54d3cb48f..0000000000 --- a/target/linux/generic/pending-4.14/643-net-bridge-support-hardware-flow-table-offload.patch +++ /dev/null @@ -1,61 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Thu, 15 Mar 2018 20:50:37 +0100 -Subject: [PATCH] net: bridge: support hardware flow table offload - -Look up the real device and pass it on - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/bridge/br_device.c -+++ b/net/bridge/br_device.c -@@ -18,6 +18,10 @@ - #include <linux/ethtool.h> - #include <linux/list.h> - #include <linux/netfilter_bridge.h> -+#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) -+#include <linux/netfilter.h> -+#include <net/netfilter/nf_flow_table.h> -+#endif - - #include <linux/uaccess.h> - #include "br_private.h" -@@ -346,6 +350,28 @@ static const struct ethtool_ops br_ethto - .get_link = ethtool_op_get_link, - }; - -+#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) -+static int br_flow_offload_check(struct flow_offload_hw_path *path) -+{ -+ struct net_device *dev = path->dev; -+ struct net_bridge *br = netdev_priv(dev); -+ struct net_bridge_fdb_entry *dst; -+ -+ if (!(path->flags & FLOW_OFFLOAD_PATH_ETHERNET)) -+ return -EINVAL; -+ -+ dst = br_fdb_find_rcu(br, path->eth_dest, path->vlan_id); -+ if (!dst || !dst->dst) -+ return -ENOENT; -+ -+ path->dev = dst->dst->dev; -+ if (path->dev->netdev_ops->ndo_flow_offload_check) -+ return path->dev->netdev_ops->ndo_flow_offload_check(path); -+ -+ return 0; -+} -+#endif /* CONFIG_NF_FLOW_TABLE */ -+ - static const struct net_device_ops br_netdev_ops = { - .ndo_open = br_dev_open, - .ndo_stop = br_dev_stop, -@@ -373,6 +399,9 @@ static const struct net_device_ops br_ne - .ndo_bridge_setlink = br_setlink, - .ndo_bridge_dellink = br_dellink, - .ndo_features_check = passthru_features_check, -+#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) -+ .ndo_flow_offload_check = br_flow_offload_check, -+#endif - }; - - static struct device_type br_type = { diff --git a/target/linux/generic/pending-4.14/644-net-pppoe-support-hardware-flow-table-offload.patch b/target/linux/generic/pending-4.14/644-net-pppoe-support-hardware-flow-table-offload.patch deleted file mode 100644 index 191cbcfb82..0000000000 --- a/target/linux/generic/pending-4.14/644-net-pppoe-support-hardware-flow-table-offload.patch +++ /dev/null @@ -1,125 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Thu, 15 Mar 2018 21:15:00 +0100 -Subject: [PATCH] net: pppoe: support hardware flow table offload - -Pass on the PPPoE session ID and the remote MAC address - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/drivers/net/ppp/ppp_generic.c -+++ b/drivers/net/ppp/ppp_generic.c -@@ -56,6 +56,11 @@ - #include <net/net_namespace.h> - #include <net/netns/generic.h> - -+#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) -+#include <linux/netfilter.h> -+#include <net/netfilter/nf_flow_table.h> -+#endif -+ - #define PPP_VERSION "2.4.2" - - /* -@@ -1382,12 +1387,37 @@ static void ppp_dev_priv_destructor(stru - ppp_destroy_interface(ppp); - } - -+#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) -+static int ppp_flow_offload_check(struct flow_offload_hw_path *path) -+{ -+ struct ppp *ppp = netdev_priv(path->dev); -+ struct ppp_channel *chan; -+ struct channel *pch; -+ -+ if (ppp->flags & SC_MULTILINK) -+ return -EOPNOTSUPP; -+ -+ if (list_empty(&ppp->channels)) -+ return -ENODEV; -+ -+ pch = list_first_entry(&ppp->channels, struct channel, clist); -+ chan = pch->chan; -+ if (!chan->ops->flow_offload_check) -+ return -EOPNOTSUPP; -+ -+ return chan->ops->flow_offload_check(chan, path); -+} -+#endif /* CONFIG_NF_FLOW_TABLE */ -+ - static const struct net_device_ops ppp_netdev_ops = { - .ndo_init = ppp_dev_init, - .ndo_uninit = ppp_dev_uninit, - .ndo_start_xmit = ppp_start_xmit, - .ndo_do_ioctl = ppp_net_ioctl, - .ndo_get_stats64 = ppp_get_stats64, -+#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) -+ .ndo_flow_offload_check = ppp_flow_offload_check, -+#endif - }; - - static struct device_type ppp_type = { ---- a/drivers/net/ppp/pppoe.c -+++ b/drivers/net/ppp/pppoe.c -@@ -78,6 +78,11 @@ - #include <linux/proc_fs.h> - #include <linux/seq_file.h> - -+#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) -+#include <linux/netfilter.h> -+#include <net/netfilter/nf_flow_table.h> -+#endif -+ - #include <linux/nsproxy.h> - #include <net/net_namespace.h> - #include <net/netns/generic.h> -@@ -981,8 +986,36 @@ static int pppoe_xmit(struct ppp_channel - return __pppoe_xmit(sk, skb); - } - -+#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) -+static int pppoe_flow_offload_check(struct ppp_channel *chan, -+ struct flow_offload_hw_path *path) -+{ -+ struct sock *sk = (struct sock *)chan->private; -+ struct pppox_sock *po = pppox_sk(sk); -+ struct net_device *dev = po->pppoe_dev; -+ -+ if (sock_flag(sk, SOCK_DEAD) || -+ !(sk->sk_state & PPPOX_CONNECTED) || !dev) -+ return -ENODEV; -+ -+ path->dev = po->pppoe_dev; -+ path->flags |= FLOW_OFFLOAD_PATH_PPPOE; -+ memcpy(path->eth_src, po->pppoe_dev->dev_addr, ETH_ALEN); -+ memcpy(path->eth_dest, po->pppoe_pa.remote, ETH_ALEN); -+ path->pppoe_sid = be16_to_cpu(po->num); -+ -+ if (path->dev->netdev_ops->ndo_flow_offload_check) -+ return path->dev->netdev_ops->ndo_flow_offload_check(path); -+ -+ return 0; -+} -+#endif /* CONFIG_NF_FLOW_TABLE */ -+ - static const struct ppp_channel_ops pppoe_chan_ops = { - .start_xmit = pppoe_xmit, -+#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) -+ .flow_offload_check = pppoe_flow_offload_check, -+#endif - }; - - static int pppoe_recvmsg(struct socket *sock, struct msghdr *m, ---- a/include/linux/ppp_channel.h -+++ b/include/linux/ppp_channel.h -@@ -32,6 +32,10 @@ struct ppp_channel_ops { - int (*start_xmit)(struct ppp_channel *, struct sk_buff *); - /* Handle an ioctl call that has come in via /dev/ppp. */ - int (*ioctl)(struct ppp_channel *, unsigned int, unsigned long); -+ -+#if IS_ENABLED(CONFIG_NF_FLOW_TABLE) -+ int (*flow_offload_check)(struct ppp_channel *, struct flow_offload_hw_path *); -+#endif - }; - - struct ppp_channel { diff --git a/target/linux/generic/pending-4.14/645-netfilter-nf_flow_table-rework-hardware-offload-time.patch b/target/linux/generic/pending-4.14/645-netfilter-nf_flow_table-rework-hardware-offload-time.patch deleted file mode 100644 index ad6f42bb4e..0000000000 --- a/target/linux/generic/pending-4.14/645-netfilter-nf_flow_table-rework-hardware-offload-time.patch +++ /dev/null @@ -1,37 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sun, 25 Mar 2018 21:10:55 +0200 -Subject: [PATCH] netfilter: nf_flow_table: rework hardware offload timeout - handling - -Some offload implementations send keepalive packets + explicit -notifications of TCP FIN/RST packets. In this case it is more convenient -to simply let the driver update flow->timeout handling and use the -regular flow offload gc step. - -For drivers that manage their own lifetime, a separate flag can be set -to avoid gc timeouts. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -76,6 +76,7 @@ struct flow_offload_tuple_rhash { - #define FLOW_OFFLOAD_DYING 0x4 - #define FLOW_OFFLOAD_TEARDOWN 0x8 - #define FLOW_OFFLOAD_HW 0x10 -+#define FLOW_OFFLOAD_KEEP 0x20 - - struct flow_offload { - struct flow_offload_tuple_rhash tuplehash[FLOW_OFFLOAD_DIR_MAX]; ---- a/net/netfilter/nf_flow_table_core.c -+++ b/net/netfilter/nf_flow_table_core.c -@@ -359,7 +359,7 @@ static int nf_flow_offload_gc_step(struc - if (!teardown) - nf_ct_offload_timeout(flow); - -- if (nf_flow_in_hw(flow) && !teardown) -+ if ((flow->flags & FLOW_OFFLOAD_KEEP) && !teardown) - continue; - - if (nf_flow_has_expired(flow) || teardown) diff --git a/target/linux/generic/pending-4.14/646-netfilter-nf_flow_table-rework-private-driver-data.patch b/target/linux/generic/pending-4.14/646-netfilter-nf_flow_table-rework-private-driver-data.patch deleted file mode 100644 index f94d7ad301..0000000000 --- a/target/linux/generic/pending-4.14/646-netfilter-nf_flow_table-rework-private-driver-data.patch +++ /dev/null @@ -1,25 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 27 Apr 2018 14:42:14 +0200 -Subject: [PATCH] netfilter: nf_flow_table: rework private driver data - -Move the timeout out of the union, since it can be shared between the -driver and the stack. Add a private pointer that the driver can use to -point to its own data structures - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/net/netfilter/nf_flow_table.h -+++ b/include/net/netfilter/nf_flow_table.h -@@ -81,9 +81,10 @@ struct flow_offload_tuple_rhash { - struct flow_offload { - struct flow_offload_tuple_rhash tuplehash[FLOW_OFFLOAD_DIR_MAX]; - u32 flags; -+ u32 timeout; - union { - /* Your private driver data here. */ -- u32 timeout; -+ void *priv; - }; - }; - diff --git a/target/linux/generic/pending-4.14/655-increase_skb_pad.patch b/target/linux/generic/pending-4.14/655-increase_skb_pad.patch deleted file mode 100644 index fa47fe62a8..0000000000 --- a/target/linux/generic/pending-4.14/655-increase_skb_pad.patch +++ /dev/null @@ -1,20 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: kernel: add a few patches for avoiding unnecessary skb reallocations - significantly improves ethernet<->wireless performance - -lede-commit: 6f89cffc9add6939d44a6b54cf9a5e77849aa7fd -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - include/linux/skbuff.h | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/include/linux/skbuff.h -+++ b/include/linux/skbuff.h -@@ -2496,7 +2496,7 @@ static inline int pskb_network_may_pull( - * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8) - */ - #ifndef NET_SKB_PAD --#define NET_SKB_PAD max(32, L1_CACHE_BYTES) -+#define NET_SKB_PAD max(64, L1_CACHE_BYTES) - #endif - - int ___pskb_trim(struct sk_buff *skb, unsigned int len); diff --git a/target/linux/generic/pending-4.14/666-Add-support-for-MAP-E-FMRs-mesh-mode.patch b/target/linux/generic/pending-4.14/666-Add-support-for-MAP-E-FMRs-mesh-mode.patch deleted file mode 100644 index 96c8ae9c12..0000000000 --- a/target/linux/generic/pending-4.14/666-Add-support-for-MAP-E-FMRs-mesh-mode.patch +++ /dev/null @@ -1,500 +0,0 @@ -From: Steven Barth <steven@midlink.org> -Subject: Add support for MAP-E FMRs (mesh mode) - -MAP-E FMRs (draft-ietf-softwire-map-10) are rules for IPv4-communication -between MAP CEs (mesh mode) without the need to forward such data to a -border relay. This is similar to how 6rd works but for IPv4 over IPv6. - -Signed-off-by: Steven Barth <cyrus@openwrt.org> ---- - include/net/ip6_tunnel.h | 13 ++ - include/uapi/linux/if_tunnel.h | 13 ++ - net/ipv6/ip6_tunnel.c | 276 +++++++++++++++++++++++++++++++++++++++-- - 3 files changed, 291 insertions(+), 11 deletions(-) - ---- a/include/net/ip6_tunnel.h -+++ b/include/net/ip6_tunnel.h -@@ -18,6 +18,18 @@ - /* determine capability on a per-packet basis */ - #define IP6_TNL_F_CAP_PER_PACKET 0x40000 - -+/* IPv6 tunnel FMR */ -+struct __ip6_tnl_fmr { -+ struct __ip6_tnl_fmr *next; /* next fmr in list */ -+ struct in6_addr ip6_prefix; -+ struct in_addr ip4_prefix; -+ -+ __u8 ip6_prefix_len; -+ __u8 ip4_prefix_len; -+ __u8 ea_len; -+ __u8 offset; -+}; -+ - struct __ip6_tnl_parm { - char name[IFNAMSIZ]; /* name of tunnel device */ - int link; /* ifindex of underlying L2 interface */ -@@ -29,6 +41,7 @@ struct __ip6_tnl_parm { - __u32 flags; /* tunnel flags */ - struct in6_addr laddr; /* local tunnel end-point address */ - struct in6_addr raddr; /* remote tunnel end-point address */ -+ struct __ip6_tnl_fmr *fmrs; /* FMRs */ - - __be16 i_flags; - __be16 o_flags; ---- a/include/uapi/linux/if_tunnel.h -+++ b/include/uapi/linux/if_tunnel.h -@@ -77,10 +77,23 @@ enum { - IFLA_IPTUN_ENCAP_DPORT, - IFLA_IPTUN_COLLECT_METADATA, - IFLA_IPTUN_FWMARK, -+ IFLA_IPTUN_FMRS, - __IFLA_IPTUN_MAX, - }; - #define IFLA_IPTUN_MAX (__IFLA_IPTUN_MAX - 1) - -+enum { -+ IFLA_IPTUN_FMR_UNSPEC, -+ IFLA_IPTUN_FMR_IP6_PREFIX, -+ IFLA_IPTUN_FMR_IP4_PREFIX, -+ IFLA_IPTUN_FMR_IP6_PREFIX_LEN, -+ IFLA_IPTUN_FMR_IP4_PREFIX_LEN, -+ IFLA_IPTUN_FMR_EA_LEN, -+ IFLA_IPTUN_FMR_OFFSET, -+ __IFLA_IPTUN_FMR_MAX, -+}; -+#define IFLA_IPTUN_FMR_MAX (__IFLA_IPTUN_FMR_MAX - 1) -+ - enum tunnel_encap_types { - TUNNEL_ENCAP_NONE, - TUNNEL_ENCAP_FOU, ---- a/net/ipv6/ip6_tunnel.c -+++ b/net/ipv6/ip6_tunnel.c -@@ -16,6 +16,8 @@ - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * -+ * Changes: -+ * Steven Barth <cyrus@openwrt.org>: MAP-E FMR support - */ - - #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -@@ -72,9 +74,9 @@ static bool log_ecn_error = true; - module_param(log_ecn_error, bool, 0644); - MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN"); - --static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2) -+static u32 HASH(const struct in6_addr *addr) - { -- u32 hash = ipv6_addr_hash(addr1) ^ ipv6_addr_hash(addr2); -+ u32 hash = ipv6_addr_hash(addr); - - return hash_32(hash, IP6_TUNNEL_HASH_SIZE_SHIFT); - } -@@ -141,20 +143,29 @@ static struct net_device_stats *ip6_get_ - static struct ip6_tnl * - ip6_tnl_lookup(struct net *net, const struct in6_addr *remote, const struct in6_addr *local) - { -- unsigned int hash = HASH(remote, local); -+ unsigned int hash = HASH(local); - struct ip6_tnl *t; - struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id); - struct in6_addr any; -+ struct __ip6_tnl_fmr *fmr; - - for_each_ip6_tunnel_rcu(ip6n->tnls_r_l[hash]) { -- if (ipv6_addr_equal(local, &t->parms.laddr) && -- ipv6_addr_equal(remote, &t->parms.raddr) && -- (t->dev->flags & IFF_UP)) -+ if (!ipv6_addr_equal(local, &t->parms.laddr) || -+ !(t->dev->flags & IFF_UP)) -+ continue; -+ -+ if (ipv6_addr_equal(remote, &t->parms.raddr)) - return t; -+ -+ for (fmr = t->parms.fmrs; fmr; fmr = fmr->next) { -+ if (ipv6_prefix_equal(remote, &fmr->ip6_prefix, -+ fmr->ip6_prefix_len)) -+ return t; -+ } - } - - memset(&any, 0, sizeof(any)); -- hash = HASH(&any, local); -+ hash = HASH(local); - for_each_ip6_tunnel_rcu(ip6n->tnls_r_l[hash]) { - if (ipv6_addr_equal(local, &t->parms.laddr) && - ipv6_addr_any(&t->parms.raddr) && -@@ -162,7 +173,7 @@ ip6_tnl_lookup(struct net *net, const st - return t; - } - -- hash = HASH(remote, &any); -+ hash = HASH(&any); - for_each_ip6_tunnel_rcu(ip6n->tnls_r_l[hash]) { - if (ipv6_addr_equal(remote, &t->parms.raddr) && - ipv6_addr_any(&t->parms.laddr) && -@@ -202,7 +213,7 @@ ip6_tnl_bucket(struct ip6_tnl_net *ip6n, - - if (!ipv6_addr_any(remote) || !ipv6_addr_any(local)) { - prio = 1; -- h = HASH(remote, local); -+ h = HASH(local); - } - return &ip6n->tnls[prio][h]; - } -@@ -383,6 +394,12 @@ ip6_tnl_dev_uninit(struct net_device *de - struct net *net = t->net; - struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id); - -+ while (t->parms.fmrs) { -+ struct __ip6_tnl_fmr *next = t->parms.fmrs->next; -+ kfree(t->parms.fmrs); -+ t->parms.fmrs = next; -+ } -+ - if (dev == ip6n->fb_tnl_dev) - RCU_INIT_POINTER(ip6n->tnls_wc[0], NULL); - else -@@ -779,6 +796,107 @@ int ip6_tnl_rcv_ctl(struct ip6_tnl *t, - } - EXPORT_SYMBOL_GPL(ip6_tnl_rcv_ctl); - -+/** -+ * ip4ip6_fmr_calc - calculate target / source IPv6-address based on FMR -+ * @dest: destination IPv6 address buffer -+ * @skb: received socket buffer -+ * @fmr: MAP FMR -+ * @xmit: Calculate for xmit or rcv -+ **/ -+static void ip4ip6_fmr_calc(struct in6_addr *dest, -+ const struct iphdr *iph, const uint8_t *end, -+ const struct __ip6_tnl_fmr *fmr, bool xmit) -+{ -+ int psidlen = fmr->ea_len - (32 - fmr->ip4_prefix_len); -+ u8 *portp = NULL; -+ bool use_dest_addr; -+ const struct iphdr *dsth = iph; -+ -+ if ((u8*)dsth >= end) -+ return; -+ -+ /* find significant IP header */ -+ if (iph->protocol == IPPROTO_ICMP) { -+ struct icmphdr *ih = (struct icmphdr*)(((u8*)dsth) + dsth->ihl * 4); -+ if (ih && ((u8*)&ih[1]) <= end && ( -+ ih->type == ICMP_DEST_UNREACH || -+ ih->type == ICMP_SOURCE_QUENCH || -+ ih->type == ICMP_TIME_EXCEEDED || -+ ih->type == ICMP_PARAMETERPROB || -+ ih->type == ICMP_REDIRECT)) -+ dsth = (const struct iphdr*)&ih[1]; -+ } -+ -+ /* in xmit-path use dest port by default and source port only if -+ this is an ICMP reply to something else; vice versa in rcv-path */ -+ use_dest_addr = (xmit && dsth == iph) || (!xmit && dsth != iph); -+ -+ /* get dst port */ -+ if (((u8*)&dsth[1]) <= end && ( -+ dsth->protocol == IPPROTO_UDP || -+ dsth->protocol == IPPROTO_TCP || -+ dsth->protocol == IPPROTO_SCTP || -+ dsth->protocol == IPPROTO_DCCP)) { -+ /* for UDP, TCP, SCTP and DCCP source and dest port -+ follow IPv4 header directly */ -+ portp = ((u8*)dsth) + dsth->ihl * 4; -+ -+ if (use_dest_addr) -+ portp += sizeof(u16); -+ } else if (iph->protocol == IPPROTO_ICMP) { -+ struct icmphdr *ih = (struct icmphdr*)(((u8*)dsth) + dsth->ihl * 4); -+ -+ /* use icmp identifier as port */ -+ if (((u8*)&ih) <= end && ( -+ (use_dest_addr && ( -+ ih->type == ICMP_ECHOREPLY || -+ ih->type == ICMP_TIMESTAMPREPLY || -+ ih->type == ICMP_INFO_REPLY || -+ ih->type == ICMP_ADDRESSREPLY)) || -+ (!use_dest_addr && ( -+ ih->type == ICMP_ECHO || -+ ih->type == ICMP_TIMESTAMP || -+ ih->type == ICMP_INFO_REQUEST || -+ ih->type == ICMP_ADDRESS) -+ ))) -+ portp = (u8*)&ih->un.echo.id; -+ } -+ -+ if ((portp && &portp[2] <= end) || psidlen == 0) { -+ int frombyte = fmr->ip6_prefix_len / 8; -+ int fromrem = fmr->ip6_prefix_len % 8; -+ int bytes = sizeof(struct in6_addr) - frombyte; -+ const u32 *addr = (use_dest_addr) ? &iph->daddr : &iph->saddr; -+ u64 eabits = ((u64)ntohl(*addr)) << (32 + fmr->ip4_prefix_len); -+ u64 t = 0; -+ -+ /* extract PSID from port and add it to eabits */ -+ u16 psidbits = 0; -+ if (psidlen > 0) { -+ psidbits = ((u16)portp[0]) << 8 | ((u16)portp[1]); -+ psidbits >>= 16 - psidlen - fmr->offset; -+ psidbits = (u16)(psidbits << (16 - psidlen)); -+ eabits |= ((u64)psidbits) << (48 - (fmr->ea_len - psidlen)); -+ } -+ -+ /* rewrite destination address */ -+ *dest = fmr->ip6_prefix; -+ memcpy(&dest->s6_addr[10], addr, sizeof(*addr)); -+ dest->s6_addr16[7] = htons(psidbits >> (16 - psidlen)); -+ -+ if (bytes > sizeof(u64)) -+ bytes = sizeof(u64); -+ -+ /* insert eabits */ -+ memcpy(&t, &dest->s6_addr[frombyte], bytes); -+ t = be64_to_cpu(t) & ~(((((u64)1) << fmr->ea_len) - 1) -+ << (64 - fmr->ea_len - fromrem)); -+ t = cpu_to_be64(t | (eabits >> fromrem)); -+ memcpy(&dest->s6_addr[frombyte], &t, bytes); -+ } -+} -+ -+ - static int __ip6_tnl_rcv(struct ip6_tnl *tunnel, struct sk_buff *skb, - const struct tnl_ptk_info *tpi, - struct metadata_dst *tun_dst, -@@ -831,6 +949,27 @@ static int __ip6_tnl_rcv(struct ip6_tnl - skb_reset_network_header(skb); - memset(skb->cb, 0, sizeof(struct inet6_skb_parm)); - -+ if (tpi->proto == htons(ETH_P_IP) && tunnel->parms.fmrs && -+ !ipv6_addr_equal(&ipv6h->saddr, &tunnel->parms.raddr)) { -+ /* Packet didn't come from BR, so lookup FMR */ -+ struct __ip6_tnl_fmr *fmr; -+ struct in6_addr expected = tunnel->parms.raddr; -+ for (fmr = tunnel->parms.fmrs; fmr; fmr = fmr->next) -+ if (ipv6_prefix_equal(&ipv6h->saddr, -+ &fmr->ip6_prefix, fmr->ip6_prefix_len)) -+ break; -+ -+ /* Check that IPv6 matches IPv4 source to prevent spoofing */ -+ if (fmr) -+ ip4ip6_fmr_calc(&expected, ip_hdr(skb), -+ skb_tail_pointer(skb), fmr, false); -+ -+ if (!ipv6_addr_equal(&ipv6h->saddr, &expected)) { -+ rcu_read_unlock(); -+ goto drop; -+ } -+ } -+ - __skb_tunnel_rx(skb, tunnel->dev, tunnel->net); - - err = dscp_ecn_decapsulate(tunnel, ipv6h, skb); -@@ -963,6 +1102,7 @@ static void init_tel_txopt(struct ipv6_t - opt->ops.opt_nflen = 8; - } - -+ - /** - * ip6_tnl_addr_conflict - compare packet addresses to tunnel's own - * @t: the outgoing tunnel device -@@ -1305,6 +1445,7 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, str - { - struct ip6_tnl *t = netdev_priv(dev); - struct ipv6hdr *ipv6h; -+ struct __ip6_tnl_fmr *fmr; - int encap_limit = -1; - __u16 offset; - struct flowi6 fl6; -@@ -1372,6 +1513,18 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, str - fl6.flowi6_uid = sock_net_uid(dev_net(dev), NULL); - dsfield = INET_ECN_encapsulate(dsfield, ipv6_get_dsfield(ipv6h)); - -+ /* try to find matching FMR */ -+ for (fmr = t->parms.fmrs; fmr; fmr = fmr->next) { -+ unsigned mshift = 32 - fmr->ip4_prefix_len; -+ if (ntohl(fmr->ip4_prefix.s_addr) >> mshift == -+ ntohl(ip_hdr(skb)->daddr) >> mshift) -+ break; -+ } -+ -+ /* change dstaddr according to FMR */ -+ if (fmr) -+ ip4ip6_fmr_calc(&fl6.daddr, ip_hdr(skb), skb_tail_pointer(skb), fmr, true); -+ - if (iptunnel_handle_offloads(skb, SKB_GSO_IPXIP6)) - return -1; - -@@ -1498,6 +1651,14 @@ ip6_tnl_change(struct ip6_tnl *t, const - t->parms.link = p->link; - t->parms.proto = p->proto; - t->parms.fwmark = p->fwmark; -+ -+ while (t->parms.fmrs) { -+ struct __ip6_tnl_fmr *next = t->parms.fmrs->next; -+ kfree(t->parms.fmrs); -+ t->parms.fmrs = next; -+ } -+ t->parms.fmrs = p->fmrs; -+ - dst_cache_reset(&t->dst_cache); - ip6_tnl_link_config(t); - return 0; -@@ -1536,6 +1697,7 @@ ip6_tnl_parm_from_user(struct __ip6_tnl_ - p->flowinfo = u->flowinfo; - p->link = u->link; - p->proto = u->proto; -+ p->fmrs = NULL; - memcpy(p->name, u->name, sizeof(u->name)); - } - -@@ -1920,6 +2082,15 @@ static int ip6_tnl_validate(struct nlatt - return 0; - } - -+static const struct nla_policy ip6_tnl_fmr_policy[IFLA_IPTUN_FMR_MAX + 1] = { -+ [IFLA_IPTUN_FMR_IP6_PREFIX] = { .len = sizeof(struct in6_addr) }, -+ [IFLA_IPTUN_FMR_IP4_PREFIX] = { .len = sizeof(struct in_addr) }, -+ [IFLA_IPTUN_FMR_IP6_PREFIX_LEN] = { .type = NLA_U8 }, -+ [IFLA_IPTUN_FMR_IP4_PREFIX_LEN] = { .type = NLA_U8 }, -+ [IFLA_IPTUN_FMR_EA_LEN] = { .type = NLA_U8 }, -+ [IFLA_IPTUN_FMR_OFFSET] = { .type = NLA_U8 } -+}; -+ - static void ip6_tnl_netlink_parms(struct nlattr *data[], - struct __ip6_tnl_parm *parms) - { -@@ -1957,6 +2128,46 @@ static void ip6_tnl_netlink_parms(struct - - if (data[IFLA_IPTUN_FWMARK]) - parms->fwmark = nla_get_u32(data[IFLA_IPTUN_FWMARK]); -+ -+ if (data[IFLA_IPTUN_FMRS]) { -+ unsigned rem; -+ struct nlattr *fmr; -+ nla_for_each_nested(fmr, data[IFLA_IPTUN_FMRS], rem) { -+ struct nlattr *fmrd[IFLA_IPTUN_FMR_MAX + 1], *c; -+ struct __ip6_tnl_fmr *nfmr; -+ -+ nla_parse_nested(fmrd, IFLA_IPTUN_FMR_MAX, -+ fmr, ip6_tnl_fmr_policy, NULL); -+ -+ if (!(nfmr = kzalloc(sizeof(*nfmr), GFP_KERNEL))) -+ continue; -+ -+ nfmr->offset = 6; -+ -+ if ((c = fmrd[IFLA_IPTUN_FMR_IP6_PREFIX])) -+ nla_memcpy(&nfmr->ip6_prefix, fmrd[IFLA_IPTUN_FMR_IP6_PREFIX], -+ sizeof(nfmr->ip6_prefix)); -+ -+ if ((c = fmrd[IFLA_IPTUN_FMR_IP4_PREFIX])) -+ nla_memcpy(&nfmr->ip4_prefix, fmrd[IFLA_IPTUN_FMR_IP4_PREFIX], -+ sizeof(nfmr->ip4_prefix)); -+ -+ if ((c = fmrd[IFLA_IPTUN_FMR_IP6_PREFIX_LEN])) -+ nfmr->ip6_prefix_len = nla_get_u8(c); -+ -+ if ((c = fmrd[IFLA_IPTUN_FMR_IP4_PREFIX_LEN])) -+ nfmr->ip4_prefix_len = nla_get_u8(c); -+ -+ if ((c = fmrd[IFLA_IPTUN_FMR_EA_LEN])) -+ nfmr->ea_len = nla_get_u8(c); -+ -+ if ((c = fmrd[IFLA_IPTUN_FMR_OFFSET])) -+ nfmr->offset = nla_get_u8(c); -+ -+ nfmr->next = parms->fmrs; -+ parms->fmrs = nfmr; -+ } -+ } - } - - static bool ip6_tnl_netlink_encap_parms(struct nlattr *data[], -@@ -2072,6 +2283,12 @@ static void ip6_tnl_dellink(struct net_d - - static size_t ip6_tnl_get_size(const struct net_device *dev) - { -+ const struct ip6_tnl *t = netdev_priv(dev); -+ struct __ip6_tnl_fmr *c; -+ int fmrs = 0; -+ for (c = t->parms.fmrs; c; c = c->next) -+ ++fmrs; -+ - return - /* IFLA_IPTUN_LINK */ - nla_total_size(4) + -@@ -2101,6 +2318,24 @@ static size_t ip6_tnl_get_size(const str - nla_total_size(0) + - /* IFLA_IPTUN_FWMARK */ - nla_total_size(4) + -+ /* IFLA_IPTUN_FMRS */ -+ nla_total_size(0) + -+ ( -+ /* nest */ -+ nla_total_size(0) + -+ /* IFLA_IPTUN_FMR_IP6_PREFIX */ -+ nla_total_size(sizeof(struct in6_addr)) + -+ /* IFLA_IPTUN_FMR_IP4_PREFIX */ -+ nla_total_size(sizeof(struct in_addr)) + -+ /* IFLA_IPTUN_FMR_EA_LEN */ -+ nla_total_size(1) + -+ /* IFLA_IPTUN_FMR_IP6_PREFIX_LEN */ -+ nla_total_size(1) + -+ /* IFLA_IPTUN_FMR_IP4_PREFIX_LEN */ -+ nla_total_size(1) + -+ /* IFLA_IPTUN_FMR_OFFSET */ -+ nla_total_size(1) -+ ) * fmrs + - 0; - } - -@@ -2108,6 +2343,9 @@ static int ip6_tnl_fill_info(struct sk_b - { - struct ip6_tnl *tunnel = netdev_priv(dev); - struct __ip6_tnl_parm *parm = &tunnel->parms; -+ struct __ip6_tnl_fmr *c; -+ int fmrcnt = 0; -+ struct nlattr *fmrs; - - if (nla_put_u32(skb, IFLA_IPTUN_LINK, parm->link) || - nla_put_in6_addr(skb, IFLA_IPTUN_LOCAL, &parm->laddr) || -@@ -2117,9 +2355,27 @@ static int ip6_tnl_fill_info(struct sk_b - nla_put_be32(skb, IFLA_IPTUN_FLOWINFO, parm->flowinfo) || - nla_put_u32(skb, IFLA_IPTUN_FLAGS, parm->flags) || - nla_put_u8(skb, IFLA_IPTUN_PROTO, parm->proto) || -- nla_put_u32(skb, IFLA_IPTUN_FWMARK, parm->fwmark)) -+ nla_put_u32(skb, IFLA_IPTUN_FWMARK, parm->fwmark) || -+ !(fmrs = nla_nest_start(skb, IFLA_IPTUN_FMRS))) - goto nla_put_failure; - -+ for (c = parm->fmrs; c; c = c->next) { -+ struct nlattr *fmr = nla_nest_start(skb, ++fmrcnt); -+ if (!fmr || -+ nla_put(skb, IFLA_IPTUN_FMR_IP6_PREFIX, -+ sizeof(c->ip6_prefix), &c->ip6_prefix) || -+ nla_put(skb, IFLA_IPTUN_FMR_IP4_PREFIX, -+ sizeof(c->ip4_prefix), &c->ip4_prefix) || -+ nla_put_u8(skb, IFLA_IPTUN_FMR_IP6_PREFIX_LEN, c->ip6_prefix_len) || -+ nla_put_u8(skb, IFLA_IPTUN_FMR_IP4_PREFIX_LEN, c->ip4_prefix_len) || -+ nla_put_u8(skb, IFLA_IPTUN_FMR_EA_LEN, c->ea_len) || -+ nla_put_u8(skb, IFLA_IPTUN_FMR_OFFSET, c->offset)) -+ goto nla_put_failure; -+ -+ nla_nest_end(skb, fmr); -+ } -+ nla_nest_end(skb, fmrs); -+ - if (nla_put_u16(skb, IFLA_IPTUN_ENCAP_TYPE, tunnel->encap.type) || - nla_put_be16(skb, IFLA_IPTUN_ENCAP_SPORT, tunnel->encap.sport) || - nla_put_be16(skb, IFLA_IPTUN_ENCAP_DPORT, tunnel->encap.dport) || -@@ -2159,6 +2415,7 @@ static const struct nla_policy ip6_tnl_p - [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 }, - [IFLA_IPTUN_COLLECT_METADATA] = { .type = NLA_FLAG }, - [IFLA_IPTUN_FWMARK] = { .type = NLA_U32 }, -+ [IFLA_IPTUN_FMRS] = { .type = NLA_NESTED }, - }; - - static struct rtnl_link_ops ip6_link_ops __read_mostly = { diff --git a/target/linux/generic/pending-4.14/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch b/target/linux/generic/pending-4.14/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch deleted file mode 100644 index 3839865712..0000000000 --- a/target/linux/generic/pending-4.14/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch +++ /dev/null @@ -1,255 +0,0 @@ -From: Jonas Gorski <jogo@openwrt.org> -Subject: ipv6: allow rejecting with "source address failed policy" - -RFC6204 L-14 requires rejecting traffic from invalid addresses with -ICMPv6 Destination Unreachable, Code 5 (Source address failed ingress/ -egress policy) on the LAN side, so add an appropriate rule for that. - -Signed-off-by: Jonas Gorski <jogo@openwrt.org> ---- - include/net/netns/ipv6.h | 1 + - include/uapi/linux/fib_rules.h | 4 +++ - include/uapi/linux/rtnetlink.h | 1 + - net/ipv4/fib_semantics.c | 4 +++ - net/ipv4/fib_trie.c | 1 + - net/ipv4/ipmr.c | 1 + - net/ipv6/fib6_rules.c | 4 +++ - net/ipv6/ip6mr.c | 2 ++ - net/ipv6/route.c | 58 +++++++++++++++++++++++++++++++++++++++++- - 9 files changed, 75 insertions(+), 1 deletion(-) - ---- a/include/net/netns/ipv6.h -+++ b/include/net/netns/ipv6.h -@@ -69,6 +69,7 @@ struct netns_ipv6 { - #ifdef CONFIG_IPV6_MULTIPLE_TABLES - bool fib6_has_custom_rules; - struct rt6_info *ip6_prohibit_entry; -+ struct rt6_info *ip6_policy_failed_entry; - struct rt6_info *ip6_blk_hole_entry; - struct fib6_table *fib6_local_tbl; - struct fib_rules_ops *fib6_rules_ops; ---- a/include/uapi/linux/fib_rules.h -+++ b/include/uapi/linux/fib_rules.h -@@ -73,6 +73,10 @@ enum { - FR_ACT_BLACKHOLE, /* Drop without notification */ - FR_ACT_UNREACHABLE, /* Drop with ENETUNREACH */ - FR_ACT_PROHIBIT, /* Drop with EACCES */ -+ FR_ACT_RES9, -+ FR_ACT_RES10, -+ FR_ACT_RES11, -+ FR_ACT_POLICY_FAILED, /* Drop with EACCES */ - __FR_ACT_MAX, - }; - ---- a/include/uapi/linux/rtnetlink.h -+++ b/include/uapi/linux/rtnetlink.h -@@ -221,6 +221,7 @@ enum { - RTN_THROW, /* Not in this table */ - RTN_NAT, /* Translate this address */ - RTN_XRESOLVE, /* Use external resolver */ -+ RTN_POLICY_FAILED, /* Failed ingress/egress policy */ - __RTN_MAX - }; - ---- a/net/ipv4/fib_semantics.c -+++ b/net/ipv4/fib_semantics.c -@@ -139,6 +139,10 @@ const struct fib_prop fib_props[RTN_MAX - .error = -EINVAL, - .scope = RT_SCOPE_NOWHERE, - }, -+ [RTN_POLICY_FAILED] = { -+ .error = -EACCES, -+ .scope = RT_SCOPE_UNIVERSE, -+ }, - }; - - static void rt_fibinfo_free(struct rtable __rcu **rtp) ---- a/net/ipv4/fib_trie.c -+++ b/net/ipv4/fib_trie.c -@@ -2472,6 +2472,7 @@ static const char *const rtn_type_names[ - [RTN_THROW] = "THROW", - [RTN_NAT] = "NAT", - [RTN_XRESOLVE] = "XRESOLVE", -+ [RTN_POLICY_FAILED] = "POLICY_FAILED", - }; - - static inline const char *rtn_type(char *buf, size_t len, unsigned int t) ---- a/net/ipv4/ipmr.c -+++ b/net/ipv4/ipmr.c -@@ -163,6 +163,7 @@ static int ipmr_rule_action(struct fib_r - case FR_ACT_UNREACHABLE: - return -ENETUNREACH; - case FR_ACT_PROHIBIT: -+ case FR_ACT_POLICY_FAILED: - return -EACCES; - case FR_ACT_BLACKHOLE: - default: ---- a/net/ipv6/fib6_rules.c -+++ b/net/ipv6/fib6_rules.c -@@ -121,6 +121,10 @@ static int fib6_rule_action(struct fib_r - err = -EACCES; - rt = net->ipv6.ip6_prohibit_entry; - goto discard_pkt; -+ case FR_ACT_POLICY_FAILED: -+ err = -EACCES; -+ rt = net->ipv6.ip6_policy_failed_entry; -+ goto discard_pkt; - } - - tb_id = fib_rule_get_table(rule, arg); ---- a/net/ipv6/ip6mr.c -+++ b/net/ipv6/ip6mr.c -@@ -170,6 +170,8 @@ static int ip6mr_rule_action(struct fib_ - return -ENETUNREACH; - case FR_ACT_PROHIBIT: - return -EACCES; -+ case FR_ACT_POLICY_FAILED: -+ return -EACCES; - case FR_ACT_BLACKHOLE: - default: - return -EINVAL; ---- a/net/ipv6/route.c -+++ b/net/ipv6/route.c -@@ -91,6 +91,8 @@ static int ip6_pkt_discard(struct sk_bu - static int ip6_pkt_discard_out(struct net *net, struct sock *sk, struct sk_buff *skb); - static int ip6_pkt_prohibit(struct sk_buff *skb); - static int ip6_pkt_prohibit_out(struct net *net, struct sock *sk, struct sk_buff *skb); -+static int ip6_pkt_policy_failed(struct sk_buff *skb); -+static int ip6_pkt_policy_failed_out(struct net *net, struct sock *sk, struct sk_buff *skb); - static void ip6_link_failure(struct sk_buff *skb); - static void ip6_rt_update_pmtu(struct dst_entry *dst, struct sock *sk, - struct sk_buff *skb, u32 mtu, -@@ -323,6 +325,21 @@ static const struct rt6_info ip6_prohibi - .rt6i_ref = ATOMIC_INIT(1), - }; - -+static const struct rt6_info ip6_policy_failed_entry_template = { -+ .dst = { -+ .__refcnt = ATOMIC_INIT(1), -+ .__use = 1, -+ .obsolete = DST_OBSOLETE_FORCE_CHK, -+ .error = -EACCES, -+ .input = ip6_pkt_policy_failed, -+ .output = ip6_pkt_policy_failed_out, -+ }, -+ .rt6i_flags = (RTF_REJECT | RTF_NONEXTHOP), -+ .rt6i_protocol = RTPROT_KERNEL, -+ .rt6i_metric = ~(u32) 0, -+ .rt6i_ref = ATOMIC_INIT(1), -+}; -+ - static const struct rt6_info ip6_blk_hole_entry_template = { - .dst = { - .__refcnt = ATOMIC_INIT(1), -@@ -2056,6 +2073,11 @@ static struct rt6_info *ip6_route_info_c - rt->dst.output = ip6_pkt_prohibit_out; - rt->dst.input = ip6_pkt_prohibit; - break; -+ case RTN_POLICY_FAILED: -+ rt->dst.error = -EACCES; -+ rt->dst.output = ip6_pkt_policy_failed_out; -+ rt->dst.input = ip6_pkt_policy_failed; -+ break; - case RTN_THROW: - case RTN_UNREACHABLE: - default: -@@ -2781,6 +2803,17 @@ static int ip6_pkt_prohibit_out(struct n - return ip6_pkt_drop(skb, ICMPV6_ADM_PROHIBITED, IPSTATS_MIB_OUTNOROUTES); - } - -+static int ip6_pkt_policy_failed(struct sk_buff *skb) -+{ -+ return ip6_pkt_drop(skb, ICMPV6_POLICY_FAIL, IPSTATS_MIB_INNOROUTES); -+} -+ -+static int ip6_pkt_policy_failed_out(struct net *net, struct sock *sk, struct sk_buff *skb) -+{ -+ skb->dev = skb_dst(skb)->dev; -+ return ip6_pkt_drop(skb, ICMPV6_POLICY_FAIL, IPSTATS_MIB_OUTNOROUTES); -+} -+ - /* - * Allocate a dst for local (unicast / anycast) address. - */ -@@ -3017,7 +3050,8 @@ static int rtm_to_fib6_config(struct sk_ - if (rtm->rtm_type == RTN_UNREACHABLE || - rtm->rtm_type == RTN_BLACKHOLE || - rtm->rtm_type == RTN_PROHIBIT || -- rtm->rtm_type == RTN_THROW) -+ rtm->rtm_type == RTN_THROW || -+ rtm->rtm_type == RTN_POLICY_FAILED) - cfg->fc_flags |= RTF_REJECT; - - if (rtm->rtm_type == RTN_LOCAL) -@@ -3517,6 +3551,9 @@ static int rt6_fill_node(struct net *net - case -EACCES: - rtm->rtm_type = RTN_PROHIBIT; - break; -+ case -EPERM: -+ rtm->rtm_type = RTN_POLICY_FAILED; -+ break; - case -EAGAIN: - rtm->rtm_type = RTN_THROW; - break; -@@ -3835,6 +3872,8 @@ static int ip6_route_dev_notify(struct n - #ifdef CONFIG_IPV6_MULTIPLE_TABLES - net->ipv6.ip6_prohibit_entry->dst.dev = dev; - net->ipv6.ip6_prohibit_entry->rt6i_idev = in6_dev_get(dev); -+ net->ipv6.ip6_policy_failed_entry->dst.dev = dev; -+ net->ipv6.ip6_policy_failed_entry->rt6i_idev = in6_dev_get(dev); - net->ipv6.ip6_blk_hole_entry->dst.dev = dev; - net->ipv6.ip6_blk_hole_entry->rt6i_idev = in6_dev_get(dev); - #endif -@@ -3846,6 +3885,7 @@ static int ip6_route_dev_notify(struct n - in6_dev_put_clear(&net->ipv6.ip6_null_entry->rt6i_idev); - #ifdef CONFIG_IPV6_MULTIPLE_TABLES - in6_dev_put_clear(&net->ipv6.ip6_prohibit_entry->rt6i_idev); -+ in6_dev_put_clear(&net->ipv6.ip6_policy_failed_entry->rt6i_idev); - in6_dev_put_clear(&net->ipv6.ip6_blk_hole_entry->rt6i_idev); - #endif - } -@@ -4062,6 +4102,17 @@ static int __net_init ip6_route_net_init - net->ipv6.ip6_blk_hole_entry->dst.ops = &net->ipv6.ip6_dst_ops; - dst_init_metrics(&net->ipv6.ip6_blk_hole_entry->dst, - ip6_template_metrics, true); -+ -+ net->ipv6.ip6_policy_failed_entry = -+ kmemdup(&ip6_policy_failed_entry_template, -+ sizeof(*net->ipv6.ip6_policy_failed_entry), GFP_KERNEL); -+ if (!net->ipv6.ip6_policy_failed_entry) -+ goto out_ip6_blk_hole_entry; -+ net->ipv6.ip6_policy_failed_entry->dst.path = -+ (struct dst_entry *)net->ipv6.ip6_policy_failed_entry; -+ net->ipv6.ip6_policy_failed_entry->dst.ops = &net->ipv6.ip6_dst_ops; -+ dst_init_metrics(&net->ipv6.ip6_policy_failed_entry->dst, -+ ip6_template_metrics, true); - #endif - - net->ipv6.sysctl.flush_delay = 0; -@@ -4080,6 +4131,8 @@ out: - return ret; - - #ifdef CONFIG_IPV6_MULTIPLE_TABLES -+out_ip6_blk_hole_entry: -+ kfree(net->ipv6.ip6_blk_hole_entry); - out_ip6_prohibit_entry: - kfree(net->ipv6.ip6_prohibit_entry); - out_ip6_null_entry: -@@ -4097,6 +4150,7 @@ static void __net_exit ip6_route_net_exi - #ifdef CONFIG_IPV6_MULTIPLE_TABLES - kfree(net->ipv6.ip6_prohibit_entry); - kfree(net->ipv6.ip6_blk_hole_entry); -+ kfree(net->ipv6.ip6_policy_failed_entry); - #endif - dst_entries_destroy(&net->ipv6.ip6_dst_ops); - } -@@ -4170,6 +4224,9 @@ void __init ip6_route_init_special_entri - init_net.ipv6.ip6_prohibit_entry->rt6i_idev = in6_dev_get(init_net.loopback_dev); - init_net.ipv6.ip6_blk_hole_entry->dst.dev = init_net.loopback_dev; - init_net.ipv6.ip6_blk_hole_entry->rt6i_idev = in6_dev_get(init_net.loopback_dev); -+ init_net.ipv6.ip6_policy_failed_entry->dst.dev = init_net.loopback_dev; -+ init_net.ipv6.ip6_policy_failed_entry->rt6i_idev = -+ in6_dev_get(init_net.loopback_dev); - #endif - } - diff --git a/target/linux/generic/pending-4.14/671-net-provide-defines-for-_POLICY_FAILED-until-all-cod.patch b/target/linux/generic/pending-4.14/671-net-provide-defines-for-_POLICY_FAILED-until-all-cod.patch deleted file mode 100644 index cfea527e3d..0000000000 --- a/target/linux/generic/pending-4.14/671-net-provide-defines-for-_POLICY_FAILED-until-all-cod.patch +++ /dev/null @@ -1,50 +0,0 @@ -From: Jonas Gorski <jogo@openwrt.org> -Subject: net: provide defines for _POLICY_FAILED until all code is updated - -Upstream introduced ICMPV6_POLICY_FAIL for code 5 of destination -unreachable, conflicting with our name. - -Add appropriate defines to allow our code to build with the new -name until we have updated our local patches for older kernels -and userspace packages. - -Signed-off-by: Jonas Gorski <jogo@openwrt.org> ---- - include/uapi/linux/fib_rules.h | 2 ++ - include/uapi/linux/icmpv6.h | 2 ++ - include/uapi/linux/rtnetlink.h | 2 ++ - 3 files changed, 6 insertions(+) - ---- a/include/uapi/linux/fib_rules.h -+++ b/include/uapi/linux/fib_rules.h -@@ -80,6 +80,8 @@ enum { - __FR_ACT_MAX, - }; - -+#define FR_ACT_FAILED_POLICY FR_ACT_POLICY_FAILED -+ - #define FR_ACT_MAX (__FR_ACT_MAX - 1) - - #endif ---- a/include/uapi/linux/icmpv6.h -+++ b/include/uapi/linux/icmpv6.h -@@ -119,6 +119,8 @@ struct icmp6hdr { - #define ICMPV6_POLICY_FAIL 5 - #define ICMPV6_REJECT_ROUTE 6 - -+#define ICMPV6_FAILED_POLICY ICMPV6_POLICY_FAIL -+ - /* - * Codes for Time Exceeded - */ ---- a/include/uapi/linux/rtnetlink.h -+++ b/include/uapi/linux/rtnetlink.h -@@ -225,6 +225,8 @@ enum { - __RTN_MAX - }; - -+#define RTN_FAILED_POLICY RTN_POLICY_FAILED -+ - #define RTN_MAX (__RTN_MAX - 1) - - diff --git a/target/linux/generic/pending-4.14/680-NET-skip-GRO-for-foreign-MAC-addresses.patch b/target/linux/generic/pending-4.14/680-NET-skip-GRO-for-foreign-MAC-addresses.patch deleted file mode 100644 index cf0e50f2d9..0000000000 --- a/target/linux/generic/pending-4.14/680-NET-skip-GRO-for-foreign-MAC-addresses.patch +++ /dev/null @@ -1,152 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: net: replace GRO optimization patch with a new one that supports VLANs/bridges with different MAC addresses - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - include/linux/netdevice.h | 2 ++ - include/linux/skbuff.h | 3 ++- - net/core/dev.c | 48 +++++++++++++++++++++++++++++++++++++++++++++++ - net/ethernet/eth.c | 18 +++++++++++++++++- - 4 files changed, 69 insertions(+), 2 deletions(-) - ---- a/include/linux/netdevice.h -+++ b/include/linux/netdevice.h -@@ -1771,6 +1771,8 @@ struct net_device { - struct netdev_hw_addr_list mc; - struct netdev_hw_addr_list dev_addrs; - -+ unsigned char local_addr_mask[MAX_ADDR_LEN]; -+ - #ifdef CONFIG_SYSFS - struct kset *queues_kset; - #endif ---- a/include/linux/skbuff.h -+++ b/include/linux/skbuff.h -@@ -782,6 +782,7 @@ struct sk_buff { - __u8 tc_redirected:1; - __u8 tc_from_ingress:1; - #endif -+ __u8 gro_skip:1; - - #ifdef CONFIG_NET_SCHED - __u16 tc_index; /* traffic control index */ ---- a/net/core/dev.c -+++ b/net/core/dev.c -@@ -4802,6 +4802,9 @@ static enum gro_result dev_gro_receive(s - enum gro_result ret; - int grow; - -+ if (skb->gro_skip) -+ goto normal; -+ - if (netif_elide_gro(skb->dev)) - goto normal; - -@@ -6279,6 +6282,48 @@ static void __netdev_adjacent_dev_unlink - &upper_dev->adj_list.lower); - } - -+static void __netdev_addr_mask(unsigned char *mask, const unsigned char *addr, -+ struct net_device *dev) -+{ -+ int i; -+ -+ for (i = 0; i < dev->addr_len; i++) -+ mask[i] |= addr[i] ^ dev->dev_addr[i]; -+} -+ -+static void __netdev_upper_mask(unsigned char *mask, struct net_device *dev, -+ struct net_device *lower) -+{ -+ struct net_device *cur; -+ struct list_head *iter; -+ -+ netdev_for_each_upper_dev_rcu(dev, cur, iter) { -+ __netdev_addr_mask(mask, cur->dev_addr, lower); -+ __netdev_upper_mask(mask, cur, lower); -+ } -+} -+ -+static void __netdev_update_addr_mask(struct net_device *dev) -+{ -+ unsigned char mask[MAX_ADDR_LEN]; -+ struct net_device *cur; -+ struct list_head *iter; -+ -+ memset(mask, 0, sizeof(mask)); -+ __netdev_upper_mask(mask, dev, dev); -+ memcpy(dev->local_addr_mask, mask, dev->addr_len); -+ -+ netdev_for_each_lower_dev(dev, cur, iter) -+ __netdev_update_addr_mask(cur); -+} -+ -+static void netdev_update_addr_mask(struct net_device *dev) -+{ -+ rcu_read_lock(); -+ __netdev_update_addr_mask(dev); -+ rcu_read_unlock(); -+} -+ - static int __netdev_upper_dev_link(struct net_device *dev, - struct net_device *upper_dev, bool master, - void *upper_priv, void *upper_info) -@@ -6317,6 +6362,7 @@ static int __netdev_upper_dev_link(struc - if (ret) - return ret; - -+ netdev_update_addr_mask(dev); - ret = call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, dev, - &changeupper_info.info); - ret = notifier_to_errno(ret); -@@ -6394,6 +6440,7 @@ void netdev_upper_dev_unlink(struct net_ - - __netdev_adjacent_dev_unlink_neighbour(dev, upper_dev); - -+ netdev_update_addr_mask(dev); - call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, dev, - &changeupper_info.info); - } -@@ -6958,6 +7005,7 @@ int dev_set_mac_address(struct net_devic - if (err) - return err; - dev->addr_assign_type = NET_ADDR_SET; -+ netdev_update_addr_mask(dev); - call_netdevice_notifiers(NETDEV_CHANGEADDR, dev); - add_device_randomness(dev->dev_addr, dev->addr_len); - return 0; ---- a/net/ethernet/eth.c -+++ b/net/ethernet/eth.c -@@ -144,6 +144,18 @@ u32 eth_get_headlen(void *data, unsigned - } - EXPORT_SYMBOL(eth_get_headlen); - -+static inline bool -+eth_check_local_mask(const void *addr1, const void *addr2, const void *mask) -+{ -+ const u16 *a1 = addr1; -+ const u16 *a2 = addr2; -+ const u16 *m = mask; -+ -+ return (((a1[0] ^ a2[0]) & ~m[0]) | -+ ((a1[1] ^ a2[1]) & ~m[1]) | -+ ((a1[2] ^ a2[2]) & ~m[2])); -+} -+ - /** - * eth_type_trans - determine the packet's protocol ID. - * @skb: received socket data -@@ -172,8 +184,12 @@ __be16 eth_type_trans(struct sk_buff *sk - skb->pkt_type = PACKET_MULTICAST; - } - else if (unlikely(!ether_addr_equal_64bits(eth->h_dest, -- dev->dev_addr))) -+ dev->dev_addr))) { - skb->pkt_type = PACKET_OTHERHOST; -+ if (eth_check_local_mask(eth->h_dest, dev->dev_addr, -+ dev->local_addr_mask)) -+ skb->gro_skip = 1; -+ } - - /* - * Some variants of DSA tagging don't have an ethertype field diff --git a/target/linux/generic/pending-4.14/681-NET-add-of_get_mac_address_mtd.patch b/target/linux/generic/pending-4.14/681-NET-add-of_get_mac_address_mtd.patch deleted file mode 100644 index 2b89a05238..0000000000 --- a/target/linux/generic/pending-4.14/681-NET-add-of_get_mac_address_mtd.patch +++ /dev/null @@ -1,133 +0,0 @@ -From: John Crispin <blogic@openwrt.org> -Subject: NET: add mtd-mac-address support to of_get_mac_address() - -Many embedded devices have information such as mac addresses stored inside mtd -devices. This patch allows us to add a property inside a node describing a -network interface. The new property points at a mtd partition with an offset -where the mac address can be found. - -Signed-off-by: John Crispin <blogic@openwrt.org> -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - drivers/of/of_net.c | 37 +++++++++++++++++++++++++++++++++++++ - include/linux/of_net.h | 1 + - 2 files changed, 38 insertions(+) - ---- a/drivers/of/of_net.c -+++ b/drivers/of/of_net.c -@@ -10,6 +10,7 @@ - #include <linux/of_net.h> - #include <linux/phy.h> - #include <linux/export.h> -+#include <linux/mtd/mtd.h> - - /** - * of_get_phy_mode - Get phy mode for given device_node -@@ -38,7 +39,7 @@ int of_get_phy_mode(struct device_node * - } - EXPORT_SYMBOL_GPL(of_get_phy_mode); - --static const void *of_get_mac_addr(struct device_node *np, const char *name) -+static void *of_get_mac_addr(struct device_node *np, const char *name) - { - struct property *pp = of_find_property(np, name, NULL); - -@@ -47,6 +48,79 @@ static const void *of_get_mac_addr(struc - return NULL; - } - -+static const void *of_get_mac_address_mtd(struct device_node *np) -+{ -+#ifdef CONFIG_MTD -+ struct device_node *mtd_np = NULL; -+ struct property *prop; -+ size_t retlen; -+ int size, ret; -+ struct mtd_info *mtd; -+ const char *part; -+ const __be32 *list; -+ phandle phandle; -+ u32 mac_inc = 0; -+ u8 mac[ETH_ALEN]; -+ void *addr; -+ u32 inc_idx; -+ -+ list = of_get_property(np, "mtd-mac-address", &size); -+ if (!list || (size != (2 * sizeof(*list)))) -+ return NULL; -+ -+ phandle = be32_to_cpup(list++); -+ if (phandle) -+ mtd_np = of_find_node_by_phandle(phandle); -+ -+ if (!mtd_np) -+ return NULL; -+ -+ part = of_get_property(mtd_np, "label", NULL); -+ if (!part) -+ part = mtd_np->name; -+ -+ mtd = get_mtd_device_nm(part); -+ if (IS_ERR(mtd)) -+ return NULL; -+ -+ ret = mtd_read(mtd, be32_to_cpup(list), 6, &retlen, mac); -+ put_mtd_device(mtd); -+ -+ if (of_property_read_u32(np, "mtd-mac-address-increment-byte", &inc_idx)) -+ inc_idx = 5; -+ if (inc_idx > 5) -+ return NULL; -+ -+ if (!of_property_read_u32(np, "mtd-mac-address-increment", &mac_inc)) -+ mac[inc_idx] += mac_inc; -+ -+ if (!is_valid_ether_addr(mac)) -+ return NULL; -+ -+ addr = of_get_mac_addr(np, "mac-address"); -+ if (addr) { -+ memcpy(addr, mac, ETH_ALEN); -+ return addr; -+ } -+ -+ prop = kzalloc(sizeof(*prop), GFP_KERNEL); -+ if (!prop) -+ return NULL; -+ -+ prop->name = "mac-address"; -+ prop->length = ETH_ALEN; -+ prop->value = kmemdup(mac, ETH_ALEN, GFP_KERNEL); -+ if (!prop->value || of_add_property(np, prop)) -+ goto free; -+ -+ return prop->value; -+free: -+ kfree(prop->value); -+ kfree(prop); -+#endif -+ return NULL; -+} -+ - /** - * Search the device tree for the best MAC address to use. 'mac-address' is - * checked first, because that is supposed to contain to "most recent" MAC -@@ -64,11 +138,18 @@ static const void *of_get_mac_addr(struc - * addresses. Some older U-Boots only initialized 'local-mac-address'. In - * this case, the real MAC is in 'local-mac-address', and 'mac-address' exists - * but is all zeros. -+ * -+ * If a mtd-mac-address property exists, try to fetch the MAC address from the -+ * specified mtd device, and store it as a 'mac-address' property - */ - const void *of_get_mac_address(struct device_node *np) - { - const void *addr; - -+ addr = of_get_mac_address_mtd(np); -+ if (addr) -+ return addr; -+ - addr = of_get_mac_addr(np, "mac-address"); - if (addr) - return addr; diff --git a/target/linux/generic/pending-4.14/690-net-add-support-for-threaded-NAPI-polling.patch b/target/linux/generic/pending-4.14/690-net-add-support-for-threaded-NAPI-polling.patch deleted file mode 100644 index 1a531cb8fc..0000000000 --- a/target/linux/generic/pending-4.14/690-net-add-support-for-threaded-NAPI-polling.patch +++ /dev/null @@ -1,339 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sun, 26 Jul 2020 14:03:21 +0200 -Subject: [PATCH] net: add support for threaded NAPI polling - -For some drivers (especially 802.11 drivers), doing a lot of work in the NAPI -poll function does not perform well. Since NAPI poll is bound to the CPU it -was scheduled from, we can easily end up with a few very busy CPUs spending -most of their time in softirq/ksoftirqd and some idle ones. - -Introduce threaded NAPI for such drivers based on a workqueue. The API is the -same except for using netif_threaded_napi_add instead of netif_napi_add. - -In my tests with mt76 on MT7621 using threaded NAPI + a thread for tx scheduling -improves LAN->WLAN bridging throughput by 10-50%. Throughput without threaded -NAPI is wildly inconsistent, depending on the CPU that runs the tx scheduling -thread. - -With threaded NAPI it seems stable and consistent (and higher than the best -results I got without it). - -Based on a patch by Hillf Danton - -Cc: Hillf Danton <hdanton@sina.com> -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/linux/netdevice.h -+++ b/include/linux/netdevice.h -@@ -326,6 +326,7 @@ struct napi_struct { - struct list_head dev_list; - struct hlist_node napi_hash_node; - unsigned int napi_id; -+ struct work_struct work; - }; - - enum { -@@ -336,6 +337,7 @@ enum { - NAPI_STATE_HASHED, /* In NAPI hash (busy polling possible) */ - NAPI_STATE_NO_BUSY_POLL,/* Do not add in napi_hash, no busy polling */ - NAPI_STATE_IN_BUSY_POLL,/* sk_busy_loop() owns this NAPI */ -+ NAPI_STATE_THREADED, /* Use threaded NAPI */ - }; - - enum { -@@ -346,6 +348,7 @@ enum { - NAPIF_STATE_HASHED = BIT(NAPI_STATE_HASHED), - NAPIF_STATE_NO_BUSY_POLL = BIT(NAPI_STATE_NO_BUSY_POLL), - NAPIF_STATE_IN_BUSY_POLL = BIT(NAPI_STATE_IN_BUSY_POLL), -+ NAPIF_STATE_THREADED = BIT(NAPI_STATE_THREADED), - }; - - enum gro_result { -@@ -2093,6 +2096,26 @@ void netif_napi_add(struct net_device *d - int (*poll)(struct napi_struct *, int), int weight); - - /** -+ * netif_threaded_napi_add - initialize a NAPI context -+ * @dev: network device -+ * @napi: NAPI context -+ * @poll: polling function -+ * @weight: default weight -+ * -+ * This variant of netif_napi_add() should be used from drivers using NAPI -+ * with CPU intensive poll functions. -+ * This will schedule polling from a high priority workqueue -+ */ -+static inline void netif_threaded_napi_add(struct net_device *dev, -+ struct napi_struct *napi, -+ int (*poll)(struct napi_struct *, int), -+ int weight) -+{ -+ set_bit(NAPI_STATE_THREADED, &napi->state); -+ netif_napi_add(dev, napi, poll, weight); -+} -+ -+/** - * netif_tx_napi_add - initialize a NAPI context - * @dev: network device - * @napi: NAPI context ---- a/net/core/dev.c -+++ b/net/core/dev.c -@@ -160,6 +160,7 @@ static DEFINE_SPINLOCK(offload_lock); - struct list_head ptype_base[PTYPE_HASH_SIZE] __read_mostly; - struct list_head ptype_all __read_mostly; /* Taps */ - static struct list_head offload_base __read_mostly; -+static struct workqueue_struct *napi_workq __read_mostly; - - static int netif_rx_internal(struct sk_buff *skb); - static int call_netdevice_notifiers_info(unsigned long val, -@@ -5237,6 +5238,11 @@ void __napi_schedule(struct napi_struct - { - unsigned long flags; - -+ if (test_bit(NAPI_STATE_THREADED, &n->state)) { -+ queue_work(napi_workq, &n->work); -+ return; -+ } -+ - local_irq_save(flags); - ____napi_schedule(this_cpu_ptr(&softnet_data), n); - local_irq_restore(flags); -@@ -5284,6 +5290,11 @@ EXPORT_SYMBOL(napi_schedule_prep); - */ - void __napi_schedule_irqoff(struct napi_struct *n) - { -+ if (test_bit(NAPI_STATE_THREADED, &n->state)) { -+ queue_work(napi_workq, &n->work); -+ return; -+ } -+ - ____napi_schedule(this_cpu_ptr(&softnet_data), n); - } - EXPORT_SYMBOL(__napi_schedule_irqoff); -@@ -5521,6 +5532,82 @@ static enum hrtimer_restart napi_watchdo - return HRTIMER_NORESTART; - } - -+static int __napi_poll(struct napi_struct *n, bool *repoll) -+{ -+ int work, weight; -+ -+ weight = n->weight; -+ -+ /* This NAPI_STATE_SCHED test is for avoiding a race -+ * with netpoll's poll_napi(). Only the entity which -+ * obtains the lock and sees NAPI_STATE_SCHED set will -+ * actually make the ->poll() call. Therefore we avoid -+ * accidentally calling ->poll() when NAPI is not scheduled. -+ */ -+ work = 0; -+ if (test_bit(NAPI_STATE_SCHED, &n->state)) { -+ work = n->poll(n, weight); -+ trace_napi_poll(n, work, weight); -+ } -+ -+ WARN_ON_ONCE(work > weight); -+ -+ if (likely(work < weight)) -+ return work; -+ -+ /* Drivers must not modify the NAPI state if they -+ * consume the entire weight. In such cases this code -+ * still "owns" the NAPI instance and therefore can -+ * move the instance around on the list at-will. -+ */ -+ if (unlikely(napi_disable_pending(n))) { -+ napi_complete(n); -+ return work; -+ } -+ -+ if (n->gro_list) { -+ /* flush too old packets -+ * If HZ < 1000, flush all packets. -+ */ -+ napi_gro_flush(n, HZ >= 1000); -+ } -+ -+ *repoll = true; -+ -+ return work; -+} -+ -+static void napi_workfn(struct work_struct *work) -+{ -+ struct napi_struct *n = container_of(work, struct napi_struct, work); -+ void *have; -+ -+ for (;;) { -+ bool repoll = false; -+ -+ local_bh_disable(); -+ -+ have = netpoll_poll_lock(n); -+ __napi_poll(n, &repoll); -+ netpoll_poll_unlock(have); -+ -+ local_bh_enable(); -+ -+ if (!repoll) -+ return; -+ -+ if (!need_resched()) -+ continue; -+ -+ /* -+ * have to pay for the latency of task switch even if -+ * napi is scheduled -+ */ -+ queue_work(napi_workq, work); -+ return; -+ } -+} -+ - void netif_napi_add(struct net_device *dev, struct napi_struct *napi, - int (*poll)(struct napi_struct *, int), int weight) - { -@@ -5540,6 +5627,7 @@ void netif_napi_add(struct net_device *d - #ifdef CONFIG_NETPOLL - napi->poll_owner = -1; - #endif -+ INIT_WORK(&napi->work, napi_workfn); - set_bit(NAPI_STATE_SCHED, &napi->state); - napi_hash_add(napi); - } -@@ -5565,6 +5653,7 @@ EXPORT_SYMBOL(napi_disable); - void netif_napi_del(struct napi_struct *napi) - { - might_sleep(); -+ cancel_work_sync(&napi->work); - if (napi_hash_del(napi)) - synchronize_net(); - list_del_init(&napi->dev_list); -@@ -5578,48 +5667,18 @@ EXPORT_SYMBOL(netif_napi_del); - - static int napi_poll(struct napi_struct *n, struct list_head *repoll) - { -+ bool do_repoll = false; - void *have; -- int work, weight; -+ int work; - - list_del_init(&n->poll_list); - - have = netpoll_poll_lock(n); - -- weight = n->weight; -- -- /* This NAPI_STATE_SCHED test is for avoiding a race -- * with netpoll's poll_napi(). Only the entity which -- * obtains the lock and sees NAPI_STATE_SCHED set will -- * actually make the ->poll() call. Therefore we avoid -- * accidentally calling ->poll() when NAPI is not scheduled. -- */ -- work = 0; -- if (test_bit(NAPI_STATE_SCHED, &n->state)) { -- work = n->poll(n, weight); -- trace_napi_poll(n, work, weight); -- } -- -- WARN_ON_ONCE(work > weight); -- -- if (likely(work < weight)) -- goto out_unlock; -+ work = __napi_poll(n, &do_repoll); - -- /* Drivers must not modify the NAPI state if they -- * consume the entire weight. In such cases this code -- * still "owns" the NAPI instance and therefore can -- * move the instance around on the list at-will. -- */ -- if (unlikely(napi_disable_pending(n))) { -- napi_complete(n); -+ if (!do_repoll) - goto out_unlock; -- } -- -- if (n->gro_list) { -- /* flush too old packets -- * If HZ < 1000, flush all packets. -- */ -- napi_gro_flush(n, HZ >= 1000); -- } - - /* Some drivers may have called napi_schedule - * prior to exhausting their budget. -@@ -8855,6 +8914,10 @@ static int __init net_dev_init(void) - sd->backlog.weight = weight_p; - } - -+ napi_workq = alloc_workqueue("napi_workq", WQ_UNBOUND | WQ_HIGHPRI, -+ WQ_UNBOUND_MAX_ACTIVE | WQ_SYSFS); -+ BUG_ON(!napi_workq); -+ - dev_boot_phase = 0; - - /* The loopback device is special if any other network devices ---- a/net/core/net-sysfs.c -+++ b/net/core/net-sysfs.c -@@ -441,6 +441,52 @@ static ssize_t proto_down_store(struct d - } - NETDEVICE_SHOW_RW(proto_down, fmt_dec); - -+static int change_napi_threaded(struct net_device *dev, unsigned long val) -+{ -+ struct napi_struct *napi; -+ -+ if (list_empty(&dev->napi_list)) -+ return -EOPNOTSUPP; -+ -+ list_for_each_entry(napi, &dev->napi_list, dev_list) { -+ if (val) -+ set_bit(NAPI_STATE_THREADED, &napi->state); -+ else -+ clear_bit(NAPI_STATE_THREADED, &napi->state); -+ } -+ -+ return 0; -+} -+ -+static ssize_t napi_threaded_store(struct device *dev, -+ struct device_attribute *attr, -+ const char *buf, size_t len) -+{ -+ return netdev_store(dev, attr, buf, len, change_napi_threaded); -+} -+ -+static ssize_t napi_threaded_show(struct device *dev, -+ struct device_attribute *attr, -+ char *buf) -+{ -+ struct net_device *netdev = to_net_dev(dev); -+ struct napi_struct *napi; -+ bool enabled = false; -+ -+ if (!rtnl_trylock()) -+ return restart_syscall(); -+ -+ list_for_each_entry(napi, &netdev->napi_list, dev_list) { -+ if (test_bit(NAPI_STATE_THREADED, &napi->state)) -+ enabled = true; -+ } -+ -+ rtnl_unlock(); -+ -+ return sprintf(buf, fmt_dec, enabled); -+} -+static DEVICE_ATTR_RW(napi_threaded); -+ - static ssize_t phys_port_id_show(struct device *dev, - struct device_attribute *attr, char *buf) - { -@@ -536,6 +582,7 @@ static struct attribute *net_class_attrs - &dev_attr_flags.attr, - &dev_attr_tx_queue_len.attr, - &dev_attr_gro_flush_timeout.attr, -+ &dev_attr_napi_threaded.attr, - &dev_attr_phys_port_id.attr, - &dev_attr_phys_port_name.attr, - &dev_attr_phys_switch_id.attr, diff --git a/target/linux/generic/pending-4.14/703-phy-add-detach-callback-to-struct-phy_driver.patch b/target/linux/generic/pending-4.14/703-phy-add-detach-callback-to-struct-phy_driver.patch deleted file mode 100644 index 03579657ee..0000000000 --- a/target/linux/generic/pending-4.14/703-phy-add-detach-callback-to-struct-phy_driver.patch +++ /dev/null @@ -1,38 +0,0 @@ -From: Gabor Juhos <juhosg@openwrt.org> -Subject: generic: add detach callback to struct phy_driver - -lede-commit: fe61fc2d7d0b3fb348b502f68f98243b3ddf5867 - -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> ---- - drivers/net/phy/phy_device.c | 3 +++ - include/linux/phy.h | 6 ++++++ - 2 files changed, 9 insertions(+) - ---- a/drivers/net/phy/phy_device.c -+++ b/drivers/net/phy/phy_device.c -@@ -1110,6 +1110,9 @@ void phy_detach(struct phy_device *phyde - struct module *ndev_owner = dev->dev.parent->driver->owner; - struct mii_bus *bus; - -+ if (phydev->drv && phydev->drv->detach) -+ phydev->drv->detach(phydev); -+ - if (phydev->sysfs_links) { - sysfs_remove_link(&dev->dev.kobj, "phydev"); - sysfs_remove_link(&phydev->mdio.dev.kobj, "attached_dev"); ---- a/include/linux/phy.h -+++ b/include/linux/phy.h -@@ -561,6 +561,12 @@ struct phy_driver { - */ - int (*did_interrupt)(struct phy_device *phydev); - -+ /* -+ * Called before an ethernet device is detached -+ * from the PHY. -+ */ -+ void (*detach)(struct phy_device *phydev); -+ - /* Clears up any memory if needed */ - void (*remove)(struct phy_device *phydev); - diff --git a/target/linux/generic/pending-4.14/734-net-phy-at803x-allow-to-configure-via-pdata.patch b/target/linux/generic/pending-4.14/734-net-phy-at803x-allow-to-configure-via-pdata.patch deleted file mode 100644 index 27bbf572e9..0000000000 --- a/target/linux/generic/pending-4.14/734-net-phy-at803x-allow-to-configure-via-pdata.patch +++ /dev/null @@ -1,142 +0,0 @@ -From: Gabor Juhos <juhosg@openwrt.org> -Subject: net: phy: allow to configure AR803x PHYs via platform data - -Add a patch for the at803x phy driver, in order to be able -to configure some register settings via platform data. - -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> ---- - drivers/net/phy/at803x.c | 56 ++++++++++++++++++++++++++++++++ - include/linux/platform_data/phy-at803x.h | 11 +++++++ - 2 files changed, 67 insertions(+) - create mode 100644 include/linux/platform_data/phy-at803x.h - ---- a/drivers/net/phy/at803x.c -+++ b/drivers/net/phy/at803x.c -@@ -12,12 +12,14 @@ - */ - - #include <linux/phy.h> -+#include <linux/mdio.h> - #include <linux/module.h> - #include <linux/string.h> - #include <linux/netdevice.h> - #include <linux/etherdevice.h> - #include <linux/of_gpio.h> - #include <linux/gpio/consumer.h> -+#include <linux/platform_data/phy-at803x.h> - - #define AT803X_INTR_ENABLE 0x12 - #define AT803X_INTR_ENABLE_AUTONEG_ERR BIT(15) -@@ -45,6 +47,11 @@ - #define AT803X_REG_CHIP_CONFIG 0x1f - #define AT803X_BT_BX_REG_SEL 0x8000 - -+#define AT803X_PCS_SMART_EEE_CTRL3 0x805D -+#define AT803X_SMART_EEE_CTRL3_LPI_TX_DELAY_SEL_MASK 0x3 -+#define AT803X_SMART_EEE_CTRL3_LPI_TX_DELAY_SEL_SHIFT 12 -+#define AT803X_SMART_EEE_CTRL3_LPI_EN BIT(8) -+ - #define AT803X_DEBUG_ADDR 0x1D - #define AT803X_DEBUG_DATA 0x1E - -@@ -74,6 +81,7 @@ MODULE_LICENSE("GPL"); - struct at803x_priv { - bool phy_reset:1; - struct gpio_desc *gpiod_reset; -+ int prev_speed; - }; - - struct at803x_context { -@@ -274,8 +282,16 @@ does_not_require_reset_workaround: - return 0; - } - -+static void at803x_disable_smarteee(struct phy_device *phydev) -+{ -+ phy_write_mmd(phydev, MDIO_MMD_PCS, AT803X_PCS_SMART_EEE_CTRL3, -+ 1 << AT803X_SMART_EEE_CTRL3_LPI_TX_DELAY_SEL_SHIFT); -+ phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_ADV, 0); -+} -+ - static int at803x_config_init(struct phy_device *phydev) - { -+ struct at803x_platform_data *pdata; - int ret; - - ret = genphy_config_init(phydev); -@@ -296,6 +312,26 @@ static int at803x_config_init(struct phy - return ret; - } - -+ pdata = dev_get_platdata(&phydev->mdio.dev); -+ if (pdata) { -+ if (pdata->disable_smarteee) -+ at803x_disable_smarteee(phydev); -+ -+ if (pdata->enable_rgmii_rx_delay) -+ at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_0, 0, -+ AT803X_DEBUG_RX_CLK_DLY_EN); -+ else -+ at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_0, -+ AT803X_DEBUG_RX_CLK_DLY_EN, 0); -+ -+ if (pdata->enable_rgmii_tx_delay) -+ at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_5, 0, -+ AT803X_DEBUG_TX_CLK_DLY_EN); -+ else -+ at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_5, -+ AT803X_DEBUG_TX_CLK_DLY_EN, 0); -+ } -+ - return 0; - } - -@@ -333,6 +369,8 @@ static int at803x_config_intr(struct phy - static void at803x_link_change_notify(struct phy_device *phydev) - { - struct at803x_priv *priv = phydev->priv; -+ struct at803x_platform_data *pdata; -+ pdata = dev_get_platdata(&phydev->mdio.dev); - - /* - * Conduct a hardware reset for AT8030/2 every time a link loss is -@@ -361,6 +399,24 @@ static void at803x_link_change_notify(st - } else { - priv->phy_reset = false; - } -+ if (pdata && pdata->fixup_rgmii_tx_delay && -+ phydev->speed != priv->prev_speed) { -+ switch (phydev->speed) { -+ case SPEED_10: -+ case SPEED_100: -+ at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_5, 0, -+ AT803X_DEBUG_TX_CLK_DLY_EN); -+ break; -+ case SPEED_1000: -+ at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_5, -+ AT803X_DEBUG_TX_CLK_DLY_EN, 0); -+ break; -+ default: -+ break; -+ } -+ -+ priv->prev_speed = phydev->speed; -+ } - } - - static int at803x_aneg_done(struct phy_device *phydev) ---- /dev/null -+++ b/include/linux/platform_data/phy-at803x.h -@@ -0,0 +1,11 @@ -+#ifndef _PHY_AT803X_PDATA_H -+#define _PHY_AT803X_PDATA_H -+ -+struct at803x_platform_data { -+ int disable_smarteee:1; -+ int enable_rgmii_tx_delay:1; -+ int enable_rgmii_rx_delay:1; -+ int fixup_rgmii_tx_delay:1; -+}; -+ -+#endif /* _PHY_AT803X_PDATA_H */ diff --git a/target/linux/generic/pending-4.14/735-net-phy-at803x-fix-at8033-sgmii-mode.patch b/target/linux/generic/pending-4.14/735-net-phy-at803x-fix-at8033-sgmii-mode.patch deleted file mode 100644 index 8c5c21b1bc..0000000000 --- a/target/linux/generic/pending-4.14/735-net-phy-at803x-fix-at8033-sgmii-mode.patch +++ /dev/null @@ -1,51 +0,0 @@ -From: Roman Yeryomin <roman@advem.lv> -Subject: kernel: add at803x fix for sgmii mode - -Some (possibly broken) bootloaders incorreclty initialize at8033 -phy. This patch enables sgmii autonegotiation mode. - -[john@phrozen.org: felix added this to his upstream queue] - -Signed-off-by: Roman Yeryomin <roman@advem.lv> ---- - drivers/net/phy/at803x.c | 25 +++++++++++++++++++++++++ - 1 file changed, 25 insertions(+) - ---- a/drivers/net/phy/at803x.c -+++ b/drivers/net/phy/at803x.c -@@ -46,6 +46,7 @@ - #define AT803X_FUNC_DATA 0x4003 - #define AT803X_REG_CHIP_CONFIG 0x1f - #define AT803X_BT_BX_REG_SEL 0x8000 -+#define AT803X_SGMII_ANEG_EN 0x1000 - - #define AT803X_PCS_SMART_EEE_CTRL3 0x805D - #define AT803X_SMART_EEE_CTRL3_LPI_TX_DELAY_SEL_MASK 0x3 -@@ -293,6 +294,27 @@ static int at803x_config_init(struct phy - { - struct at803x_platform_data *pdata; - int ret; -+ u32 v; -+ -+ if (phydev->drv->phy_id == ATH8031_PHY_ID && -+ phydev->interface == PHY_INTERFACE_MODE_SGMII) -+ { -+ v = phy_read(phydev, AT803X_REG_CHIP_CONFIG); -+ /* select SGMII/fiber page */ -+ ret = phy_write(phydev, AT803X_REG_CHIP_CONFIG, -+ v & ~AT803X_BT_BX_REG_SEL); -+ if (ret) -+ return ret; -+ /* enable SGMII autonegotiation */ -+ ret = phy_write(phydev, MII_BMCR, AT803X_SGMII_ANEG_EN); -+ if (ret) -+ return ret; -+ /* select copper page */ -+ ret = phy_write(phydev, AT803X_REG_CHIP_CONFIG, -+ v | AT803X_BT_BX_REG_SEL); -+ if (ret) -+ return ret; -+ } - - ret = genphy_config_init(phydev); - if (ret < 0) diff --git a/target/linux/generic/pending-4.14/810-pci_disable_common_quirks.patch b/target/linux/generic/pending-4.14/810-pci_disable_common_quirks.patch deleted file mode 100644 index 1d10af647f..0000000000 --- a/target/linux/generic/pending-4.14/810-pci_disable_common_quirks.patch +++ /dev/null @@ -1,60 +0,0 @@ -From: Gabor Juhos <juhosg@openwrt.org> -Subject: debloat: add kernel config option to disabling common PCI quirks - -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> ---- - drivers/pci/Kconfig | 6 ++++++ - drivers/pci/quirks.c | 6 ++++++ - 2 files changed, 12 insertions(+) - ---- a/drivers/pci/Kconfig -+++ b/drivers/pci/Kconfig -@@ -71,6 +71,12 @@ config XEN_PCIDEV_FRONTEND - The PCI device frontend driver allows the kernel to import arbitrary - PCI devices from a PCI backend to support PCI driver domains. - -+config PCI_DISABLE_COMMON_QUIRKS -+ bool "PCI disable common quirks" -+ depends on PCI -+ help -+ If you don't know what to do here, say N. -+ - config HT_IRQ - bool "Interrupts on hypertransport devices" - default y ---- a/drivers/pci/quirks.c -+++ b/drivers/pci/quirks.c -@@ -44,6 +44,7 @@ static void quirk_mmio_always_on(struct - DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_ANY_ID, PCI_ANY_ID, - PCI_CLASS_BRIDGE_HOST, 8, quirk_mmio_always_on); - -+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS - /* The Mellanox Tavor device gives false positive parity errors - * Mark this device with a broken_parity_status, to allow - * PCI scanning code to "skip" this now blacklisted device. -@@ -3108,6 +3109,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_I - DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x65f9, quirk_intel_mc_errata); - DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x65fa, quirk_intel_mc_errata); - -+#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */ - - /* - * Ivytown NTB BAR sizes are misreported by the hardware due to an erratum. To -@@ -3164,6 +3166,8 @@ static void fixup_debug_report(struct pc - } - } - -+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS -+ - /* - * Some BIOS implementations leave the Intel GPU interrupts enabled, - * even though no one is handling them (f.e. i915 driver is never loaded). -@@ -3202,6 +3206,8 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IN - DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq); - DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0152, disable_igfx_irq); - -+#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */ -+ - /* - * PCI devices which are on Intel chips can skip the 10ms delay - * before entering D3 mode. diff --git a/target/linux/generic/pending-4.14/811-pci_disable_usb_common_quirks.patch b/target/linux/generic/pending-4.14/811-pci_disable_usb_common_quirks.patch deleted file mode 100644 index aeb13c5ef7..0000000000 --- a/target/linux/generic/pending-4.14/811-pci_disable_usb_common_quirks.patch +++ /dev/null @@ -1,115 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Subject: debloat: disable common USB quirks - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - drivers/usb/host/pci-quirks.c | 16 ++++++++++++++++ - drivers/usb/host/pci-quirks.h | 18 +++++++++++++++++- - include/linux/usb/hcd.h | 7 +++++++ - 3 files changed, 40 insertions(+), 1 deletion(-) - ---- a/drivers/usb/host/pci-quirks.c -+++ b/drivers/usb/host/pci-quirks.c -@@ -124,6 +124,8 @@ struct amd_chipset_type { - u8 rev; - }; - -+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS -+ - static struct amd_chipset_info { - struct pci_dev *nb_dev; - struct pci_dev *smbus_dev; -@@ -627,6 +629,10 @@ bool usb_amd_pt_check_port(struct device - } - EXPORT_SYMBOL_GPL(usb_amd_pt_check_port); - -+#endif /* CONFIG_PCI_DISABLE_COMMON_QUIRKS */ -+ -+#if IS_ENABLED(CONFIG_USB_UHCI_HCD) -+ - /* - * Make sure the controller is completely inactive, unable to - * generate interrupts or do DMA. -@@ -706,8 +712,17 @@ reset_needed: - uhci_reset_hc(pdev, base); - return 1; - } -+#else -+int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base) -+{ -+ return 0; -+} -+ -+#endif - EXPORT_SYMBOL_GPL(uhci_check_and_reset_hc); - -+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS -+ - static inline int io_type_enabled(struct pci_dev *pdev, unsigned int mask) - { - u16 cmd; -@@ -1294,3 +1309,4 @@ bool usb_xhci_needs_pci_reset(struct pci - return false; - } - EXPORT_SYMBOL_GPL(usb_xhci_needs_pci_reset); -+#endif ---- a/drivers/usb/host/pci-quirks.h -+++ b/drivers/usb/host/pci-quirks.h -@@ -5,6 +5,9 @@ - #ifdef CONFIG_USB_PCI - void uhci_reset_hc(struct pci_dev *pdev, unsigned long base); - int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base); -+#endif /* CONFIG_USB_PCI */ -+ -+#if defined(CONFIG_USB_PCI) && !defined(CONFIG_PCI_DISABLE_COMMON_QUIRKS) - int usb_amd_find_chipset_info(void); - int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *pdev); - bool usb_amd_hang_symptom_quirk(void); -@@ -20,6 +23,18 @@ bool usb_xhci_needs_pci_reset(struct pci - bool usb_amd_pt_check_port(struct device *device, int port); - #else - struct pci_dev; -+static inline int usb_amd_find_chipset_info(void) -+{ -+ return 0; -+} -+static inline bool usb_amd_hang_symptom_quirk(void) -+{ -+ return false; -+} -+static inline bool usb_amd_prefetch_quirk(void) -+{ -+ return false; -+} - static inline void usb_amd_quirk_pll_disable(void) {} - static inline void usb_amd_quirk_pll_enable(void) {} - static inline void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev) {} -@@ -30,6 +45,11 @@ static inline bool usb_amd_pt_check_port - { - return false; - } -+static inline void usb_enable_intel_xhci_ports(struct pci_dev *xhci_pdev) {} -+static inline bool usb_xhci_needs_pci_reset(struct pci_dev *pdev) -+{ -+ return false; -+} - #endif /* CONFIG_USB_PCI */ - - #endif /* __LINUX_USB_PCI_QUIRKS_H */ ---- a/include/linux/usb/hcd.h -+++ b/include/linux/usb/hcd.h -@@ -465,7 +465,14 @@ extern int usb_hcd_pci_probe(struct pci_ - extern void usb_hcd_pci_remove(struct pci_dev *dev); - extern void usb_hcd_pci_shutdown(struct pci_dev *dev); - -+#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS - extern int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *dev); -+#else -+static inline int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *dev) -+{ -+ return 0; -+} -+#endif - - #ifdef CONFIG_PM - extern const struct dev_pm_ops usb_hcd_pci_pm_ops; diff --git a/target/linux/generic/pending-4.14/834-ledtrig-libata.patch b/target/linux/generic/pending-4.14/834-ledtrig-libata.patch deleted file mode 100644 index 8a15efdc0e..0000000000 --- a/target/linux/generic/pending-4.14/834-ledtrig-libata.patch +++ /dev/null @@ -1,149 +0,0 @@ -From: Daniel Golle <daniel@makrotopia.org> -Subject: libata: add ledtrig support - -This adds a LED trigger for each ATA port indicating disk activity. - -As this is needed only on specific platforms (NAS SoCs and such), -these platforms should define ARCH_WANTS_LIBATA_LEDS if there -are boards with LED(s) intended to indicate ATA disk activity and -need the OS to take care of that. -In that way, if not selected, LED trigger support not will be -included in libata-core and both, codepaths and structures remain -untouched. - -Signed-off-by: Daniel Golle <daniel@makrotopia.org> ---- - drivers/ata/Kconfig | 16 ++++++++++++++++ - drivers/ata/libata-core.c | 41 +++++++++++++++++++++++++++++++++++++++++ - include/linux/libata.h | 9 +++++++++ - 3 files changed, 66 insertions(+) - ---- a/drivers/ata/Kconfig -+++ b/drivers/ata/Kconfig -@@ -46,6 +46,22 @@ config ATA_VERBOSE_ERROR - - If unsure, say Y. - -+config ARCH_WANT_LIBATA_LEDS -+ bool -+ -+config ATA_LEDS -+ bool "support ATA port LED triggers" -+ depends on ARCH_WANT_LIBATA_LEDS -+ select NEW_LEDS -+ select LEDS_CLASS -+ select LEDS_TRIGGERS -+ default y -+ help -+ This option adds a LED trigger for each registered ATA port. -+ It is used to drive disk activity leds connected via GPIO. -+ -+ If unsure, say N. -+ - config ATA_ACPI - bool "ATA ACPI Support" - depends on ACPI ---- a/drivers/ata/libata-core.c -+++ b/drivers/ata/libata-core.c -@@ -730,6 +730,19 @@ u64 ata_tf_read_block(const struct ata_t - return block; - } - -+#ifdef CONFIG_ATA_LEDS -+#define LIBATA_BLINK_DELAY 20 /* ms */ -+static inline void ata_led_act(struct ata_port *ap) -+{ -+ unsigned long led_delay = LIBATA_BLINK_DELAY; -+ -+ if (unlikely(!ap->ledtrig)) -+ return; -+ -+ led_trigger_blink_oneshot(ap->ledtrig, &led_delay, &led_delay, 0); -+} -+#endif -+ - /** - * ata_build_rw_tf - Build ATA taskfile for given read/write request - * @tf: Target ATA taskfile -@@ -5123,6 +5136,9 @@ struct ata_queued_cmd *ata_qc_new_init(s - if (tag < 0) - return NULL; - } -+#ifdef CONFIG_ATA_LEDS -+ ata_led_act(ap); -+#endif - - qc = __ata_qc_from_tag(ap, tag); - qc->tag = tag; -@@ -6024,6 +6040,9 @@ struct ata_port *ata_port_alloc(struct a - ap->stats.unhandled_irq = 1; - ap->stats.idle_irq = 1; - #endif -+#ifdef CONFIG_ATA_LEDS -+ ap->ledtrig = kzalloc(sizeof(struct led_trigger), GFP_KERNEL); -+#endif - ata_sff_port_init(ap); - - return ap; -@@ -6045,6 +6064,12 @@ static void ata_host_release(struct devi - - kfree(ap->pmp_link); - kfree(ap->slave_link); -+#ifdef CONFIG_ATA_LEDS -+ if (ap->ledtrig) { -+ led_trigger_unregister(ap->ledtrig); -+ kfree(ap->ledtrig); -+ }; -+#endif - kfree(ap); - host->ports[i] = NULL; - } -@@ -6491,7 +6516,23 @@ int ata_host_register(struct ata_host *h - host->ports[i]->print_id = atomic_inc_return(&ata_print_id); - host->ports[i]->local_port_no = i + 1; - } -+#ifdef CONFIG_ATA_LEDS -+ for (i = 0; i < host->n_ports; i++) { -+ if (unlikely(!host->ports[i]->ledtrig)) -+ continue; - -+ snprintf(host->ports[i]->ledtrig_name, -+ sizeof(host->ports[i]->ledtrig_name), "ata%u", -+ host->ports[i]->print_id); -+ -+ host->ports[i]->ledtrig->name = host->ports[i]->ledtrig_name; -+ -+ if (led_trigger_register(host->ports[i]->ledtrig)) { -+ kfree(host->ports[i]->ledtrig); -+ host->ports[i]->ledtrig = NULL; -+ } -+ } -+#endif - /* Create associated sysfs transport objects */ - for (i = 0; i < host->n_ports; i++) { - rc = ata_tport_add(host->dev,host->ports[i]); ---- a/include/linux/libata.h -+++ b/include/linux/libata.h -@@ -39,6 +39,9 @@ - #include <linux/cdrom.h> - #include <linux/sched.h> - #include <linux/async.h> -+#ifdef CONFIG_ATA_LEDS -+#include <linux/leds.h> -+#endif - - /* - * Define if arch has non-standard setup. This is a _PCI_ standard -@@ -893,6 +896,12 @@ struct ata_port { - #ifdef CONFIG_ATA_ACPI - struct ata_acpi_gtm __acpi_init_gtm; /* use ata_acpi_init_gtm() */ - #endif -+ -+#ifdef CONFIG_ATA_LEDS -+ struct led_trigger *ledtrig; -+ char ledtrig_name[8]; -+#endif -+ - /* owned by EH */ - u8 sector_buf[ATA_SECT_SIZE] ____cacheline_aligned; - }; diff --git a/target/linux/generic/pending-4.14/920-mangle_bootargs.patch b/target/linux/generic/pending-4.14/920-mangle_bootargs.patch deleted file mode 100644 index 2f6a52c23d..0000000000 --- a/target/linux/generic/pending-4.14/920-mangle_bootargs.patch +++ /dev/null @@ -1,71 +0,0 @@ -From: Imre Kaloz <kaloz@openwrt.org> -Subject: init: add CONFIG_MANGLE_BOOTARGS and disable it by default - -Enabling this option renames the bootloader supplied root= -and rootfstype= variables, which might have to be know but -would break the automatisms OpenWrt uses. - -Signed-off-by: Imre Kaloz <kaloz@openwrt.org> ---- - init/Kconfig | 9 +++++++++ - init/main.c | 24 ++++++++++++++++++++++++ - 2 files changed, 33 insertions(+) - ---- a/init/Kconfig -+++ b/init/Kconfig -@@ -1427,6 +1427,15 @@ config EMBEDDED - an embedded system so certain expert options are available - for configuration. - -+config MANGLE_BOOTARGS -+ bool "Rename offending bootargs" -+ depends on EXPERT -+ help -+ Sometimes the bootloader passed bogus root= and rootfstype= -+ parameters to the kernel, and while you want to ignore them, -+ you need to know the values f.e. to support dual firmware -+ layouts on the flash. -+ - config HAVE_PERF_EVENTS - bool - help ---- a/init/main.c -+++ b/init/main.c -@@ -358,6 +358,29 @@ static inline void setup_nr_cpu_ids(void - static inline void smp_prepare_cpus(unsigned int maxcpus) { } - #endif - -+#ifdef CONFIG_MANGLE_BOOTARGS -+static void __init mangle_bootargs(char *command_line) -+{ -+ char *rootdev; -+ char *rootfs; -+ -+ rootdev = strstr(command_line, "root=/dev/mtdblock"); -+ -+ if (rootdev) -+ strncpy(rootdev, "mangled_rootblock=", 18); -+ -+ rootfs = strstr(command_line, "rootfstype"); -+ -+ if (rootfs) -+ strncpy(rootfs, "mangled_fs", 10); -+ -+} -+#else -+static void __init mangle_bootargs(char *command_line) -+{ -+} -+#endif -+ - /* - * We need to store the untouched command line for future reference. - * We also need to store the touched command line since the parameter -@@ -539,6 +562,7 @@ asmlinkage __visible void __init start_k - add_device_randomness(command_line, strlen(command_line)); - boot_init_stack_canary(); - mm_init_cpumask(&init_mm); -+ mangle_bootargs(command_line); - setup_command_line(command_line); - setup_nr_cpu_ids(); - setup_per_cpu_areas(); |