From b3f95490b9bec020314eb32016988ee262d52884 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sun, 29 Oct 2017 19:32:10 +0100 Subject: kernel: generic: Add kernel 4.14 support This adds initial support for kernel 4.14 based on the patches for kernel 4.9. In the configuration I deactivated some of the new possible security features like: CONFIG_REFCOUNT_FULL CONFIG_SLAB_FREELIST_HARDENED CONFIG_SOFTLOCKUP_DETECTOR CONFIG_WARN_ALL_UNSEEDED_RANDOM And these overlay FS options are also deactivated: CONFIG_OVERLAY_FS_INDEX CONFIG_OVERLAY_FS_REDIRECT_DIR I activated this: CONFIG_FORTIFY_SOURCE CONFIG_POSIX_TIMERS CONFIG_SLAB_MERGE_DEFAULT CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED I am not sure if I did the porting correct for the following patches: target/linux/generic/backport-4.14/020-backport_netfilter_rtcache.patch target/linux/generic/hack-4.14/220-gc_sections.patch target/linux/generic/hack-4.14/321-powerpc_crtsavres_prereq.patch target/linux/generic/pending-4.14/305-mips_module_reloc.patch target/linux/generic/pending-4.14/611-netfilter_match_bypass_default_table.patch target/linux/generic/pending-4.14/680-NET-skip-GRO-for-foreign-MAC-addresses.patch Signed-off-by: Hauke Mehrtens --- ...l.h-glibc-specific-inclusion-of-sysinfo.h.patch | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 target/linux/generic/pending-4.14/270-uapi-kernel.h-glibc-specific-inclusion-of-sysinfo.h.patch (limited to 'target/linux/generic/pending-4.14/270-uapi-kernel.h-glibc-specific-inclusion-of-sysinfo.h.patch') diff --git a/target/linux/generic/pending-4.14/270-uapi-kernel.h-glibc-specific-inclusion-of-sysinfo.h.patch b/target/linux/generic/pending-4.14/270-uapi-kernel.h-glibc-specific-inclusion-of-sysinfo.h.patch new file mode 100644 index 0000000000..9ec8daf886 --- /dev/null +++ b/target/linux/generic/pending-4.14/270-uapi-kernel.h-glibc-specific-inclusion-of-sysinfo.h.patch @@ -0,0 +1,32 @@ +From: David Heidelberger +Subject: uapi/kernel.h: glibc specific inclusion of sysinfo.h + +including sysinfo.h from kernel.h makes no sense whatsoever, +but removing it breaks glibc's userspace header, +which includes kernel.h instead of sysinfo.h from their sys/sysinfo.h. +this seems to be a historical mistake. +on musl, including any header that uses kernel.h directly or indirectly +plus sys/sysinfo.h will produce a compile error due to redefinition of +struct sysinfo from sys/sysinfo.h. +so for now, only include it on glibc or when including from kernel +in order not to break their headers. + +Signed-off-by: John Spencer +Signed-off-by: David Heidelberger +Signed-off-by: Jonas Gorski +--- + include/uapi/linux/kernel.h | 2 ++ + 1 file changed, 2 insertions(+) + +--- a/include/uapi/linux/kernel.h ++++ b/include/uapi/linux/kernel.h +@@ -2,7 +2,9 @@ + #ifndef _UAPI_LINUX_KERNEL_H + #define _UAPI_LINUX_KERNEL_H + ++#if defined(__KERNEL__) || defined( __GLIBC__) + #include ++#endif + + /* + * 'kernel.h' contains some often-used function prototypes etc -- cgit v1.2.3