diff options
Diffstat (limited to 'package/network/utils/bpftools/patches')
5 files changed, 62 insertions, 28 deletions
diff --git a/package/network/utils/bpftools/patches/001-libbpf-ensure-no-local-symbols-counted-in-ABI-check.patch b/package/network/utils/bpftools/patches/001-libbpf-ensure-no-local-symbols-counted-in-ABI-check.patch index 0b223644dc..18000b6940 100644 --- a/package/network/utils/bpftools/patches/001-libbpf-ensure-no-local-symbols-counted-in-ABI-check.patch +++ b/package/network/utils/bpftools/patches/001-libbpf-ensure-no-local-symbols-counted-in-ABI-check.patch @@ -11,11 +11,9 @@ Signed-off-by: Tony Ambardar <Tony.Ambardar@gmail.com> tools/lib/bpf/Makefile | 2 ++ 1 file changed, 2 insertions(+) -diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile -index bf8ed134cb8a..c820b0be9d63 100644 --- a/tools/lib/bpf/Makefile +++ b/tools/lib/bpf/Makefile -@@ -152,6 +152,7 @@ GLOBAL_SYM_COUNT = $(shell readelf -s --wide $(BPF_IN_SHARED) | \ +@@ -152,6 +152,7 @@ GLOBAL_SYM_COUNT = $(shell readelf -s -- awk '/GLOBAL/ && /DEFAULT/ && !/UND/ {print $$NF}' | \ sort -u | wc -l) VERSIONED_SYM_COUNT = $(shell readelf --dyn-syms --wide $(OUTPUT)libbpf.so | \ @@ -31,6 +29,3 @@ index bf8ed134cb8a..c820b0be9d63 100644 grep -Eo '[^ ]+@LIBBPF_' | cut -d@ -f1 | \ sort -u > $(OUTPUT)libbpf_versioned_syms.tmp; \ diff -u $(OUTPUT)libbpf_global_syms.tmp \ --- -2.25.1 - diff --git a/package/network/utils/bpftools/patches/002-libbpf-fix-build-failure-from-uninitialized-variable.patch b/package/network/utils/bpftools/patches/002-libbpf-fix-build-failure-from-uninitialized-variable.patch index a61d0930f8..96ab2084b7 100644 --- a/package/network/utils/bpftools/patches/002-libbpf-fix-build-failure-from-uninitialized-variable.patch +++ b/package/network/utils/bpftools/patches/002-libbpf-fix-build-failure-from-uninitialized-variable.patch @@ -27,12 +27,10 @@ Signed-off-by: Tony Ambardar <Tony.Ambardar@gmail.com> tools/lib/bpf/libbpf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c -index 11e4725b8b1c..a72296797357 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c -@@ -5028,8 +5028,8 @@ static int bpf_object__collect_map_relos(struct bpf_object *obj, - int i, j, nrels, new_sz, ptr_sz = sizeof(void *); +@@ -5030,8 +5030,8 @@ static int bpf_object__collect_map_relos + int i, j, nrels, new_sz; const struct btf_var_secinfo *vi = NULL; const struct btf_type *sec, *var, *def; + struct bpf_map *map = NULL, *targ_map; @@ -41,6 +39,3 @@ index 11e4725b8b1c..a72296797357 100644 const char *name, *mname; Elf_Data *symbols; unsigned int moff; --- -2.25.1 - diff --git a/package/network/utils/bpftools/patches/003-bpftool-allow-passing-BPFTOOL_VERSION-to-make.patch b/package/network/utils/bpftools/patches/003-bpftool-allow-passing-BPFTOOL_VERSION-to-make.patch index 9423824ee8..1c569afe6b 100644 --- a/package/network/utils/bpftools/patches/003-bpftool-allow-passing-BPFTOOL_VERSION-to-make.patch +++ b/package/network/utils/bpftools/patches/003-bpftool-allow-passing-BPFTOOL_VERSION-to-make.patch @@ -8,8 +8,6 @@ Signed-off-by: Tony Ambardar <Tony.Ambardar@gmail.com> tools/bpf/bpftool/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -diff --git a/tools/bpf/bpftool/Makefile b/tools/bpf/bpftool/Makefile -index 9e85f101be85..d9d821736c31 100644 --- a/tools/bpf/bpftool/Makefile +++ b/tools/bpf/bpftool/Makefile @@ -25,7 +25,7 @@ endif @@ -21,6 +19,3 @@ index 9e85f101be85..d9d821736c31 100644 $(LIBBPF): FORCE $(if $(LIBBPF_OUTPUT),@mkdir -p $(LIBBPF_OUTPUT)) --- -2.25.1 - diff --git a/package/network/utils/bpftools/patches/004-v5.9-bpftool-use-only-ftw-for-file-tree-parsing.patch b/package/network/utils/bpftools/patches/004-v5.9-bpftool-use-only-ftw-for-file-tree-parsing.patch index 7767b5f595..99ce513723 100644 --- a/package/network/utils/bpftools/patches/004-v5.9-bpftool-use-only-ftw-for-file-tree-parsing.patch +++ b/package/network/utils/bpftools/patches/004-v5.9-bpftool-use-only-ftw-for-file-tree-parsing.patch @@ -26,8 +26,6 @@ Link: https://lore.kernel.org/bpf/20200721024817.13701-1-Tony.Ambardar@gmail.com tools/bpf/bpftool/main.h | 4 +- 2 files changed, 82 insertions(+), 59 deletions(-) -diff --git a/tools/bpf/bpftool/common.c b/tools/bpf/bpftool/common.c -index 88264abaa738..d8bb4dd18c8a 100644 --- a/tools/bpf/bpftool/common.c +++ b/tools/bpf/bpftool/common.c @@ -1,10 +1,11 @@ @@ -86,7 +84,7 @@ index 88264abaa738..d8bb4dd18c8a 100644 { enum bpf_obj_type type; int fd; -@@ -353,71 +365,82 @@ void print_hex_data_json(uint8_t *data, size_t len) +@@ -330,71 +342,82 @@ void print_hex_data_json(uint8_t *data, jsonw_end_array(json_wtr); } @@ -218,11 +216,9 @@ index 88264abaa738..d8bb4dd18c8a 100644 } void delete_pinned_obj_table(struct pinned_obj_table *tab) -diff --git a/tools/bpf/bpftool/main.h b/tools/bpf/bpftool/main.h -index af9ad56c303a..b02e763f1e9c 100644 --- a/tools/bpf/bpftool/main.h +++ b/tools/bpf/bpftool/main.h -@@ -140,8 +140,8 @@ int cmd_select(const struct cmd *cmds, int argc, char **argv, +@@ -196,8 +196,8 @@ int cmd_select(const struct cmd *cmds, i int get_fd_type(int fd); const char *get_fd_type_name(enum bpf_obj_type type); char *get_fdinfo(int fd, const char *key); @@ -231,8 +227,5 @@ index af9ad56c303a..b02e763f1e9c 100644 +int open_obj_pinned(const char *path, bool quiet); +int open_obj_pinned_any(const char *path, enum bpf_obj_type exp_type); int mount_bpffs_for_pin(const char *name); - int do_pin_any(int argc, char **argv, int (*get_fd_by_id)(__u32)); + int do_pin_any(int argc, char **argv, int (*get_fd_by_id)(int *, char ***)); int do_pin_fd(int fd, const char *name); --- -2.17.1 - diff --git a/package/network/utils/bpftools/patches/005-tools-arch-powerpc-fix-EDEADLOCK-redefinition-errors.patch b/package/network/utils/bpftools/patches/005-tools-arch-powerpc-fix-EDEADLOCK-redefinition-errors.patch new file mode 100644 index 0000000000..66c00a325f --- /dev/null +++ b/package/network/utils/bpftools/patches/005-tools-arch-powerpc-fix-EDEADLOCK-redefinition-errors.patch @@ -0,0 +1,56 @@ +From afe3f4c765b17ced23811fe652c7f7adf7a0c0cf Mon Sep 17 00:00:00 2001 +From: Tony Ambardar <Tony.Ambardar@gmail.com> +Date: Mon, 14 Sep 2020 23:05:26 -0700 +Subject: [PATCH] tools/arch/powerpc: fix EDEADLOCK redefinition errors in + errno.h + +A few archs like powerpc have different errno.h values for macros +EDEADLOCK and EDEADLK. In code including both libc and linux versions of +errno.h, this can result in multiple definitions of EDEADLOCK in the +include chain. Definitions to the same value (e.g. seen with mips) do +not raise warnings, but on powerpc there are redefinitions changing the +value, which raise warnings and errors (with "-Werror"). + +Guard against these redefinitions to avoid build errors like the following, +first seen cross-compiling libbpf v5.8.9 for powerpc using GCC 8.4.0 with +musl 1.1.24: + + In file included from ../../arch/powerpc/include/uapi/asm/errno.h:5, + from ../../include/linux/err.h:8, + from libbpf.c:29: + ../../include/uapi/asm-generic/errno.h:40: error: "EDEADLOCK" redefined [-Werror] + #define EDEADLOCK EDEADLK + + In file included from toolchain-powerpc_8540_gcc-8.4.0_musl/include/errno.h:10, + from libbpf.c:26: + toolchain-powerpc_8540_gcc-8.4.0_musl/include/bits/errno.h:58: note: this is the location of the previous definition + #define EDEADLOCK 58 + + cc1: all warnings being treated as errors + make[5]: *** [target-powerpc_8540_musl/bpftools-5.8.9/tools/build/Makefile.build:97: /home/kodidev/openwrt-project/build_dir/target-powerpc_8540_musl/bpftools-minimal/bpftools-5.8.9//libbpf/staticobjs/libbpf.o] Error 1 + +Fixes: 95f28190aa01 ("tools include arch: Grab a copy of errno.h for arch's + supported by perf") +Fixes: c3617f72036c ("UAPI: (Scripted) Disintegrate arch/powerpc/include/asm") + +Reported-by: Rosen Penev <rosenp@gmail.com> +Signed-off-by: Tony Ambardar <Tony.Ambardar@gmail.com> +--- + tools/arch/powerpc/include/uapi/asm/errno.h | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/tools/arch/powerpc/include/uapi/asm/errno.h b/tools/arch/powerpc/include/uapi/asm/errno.h +index cc79856896a1..4ba87de32be0 100644 +--- a/tools/arch/powerpc/include/uapi/asm/errno.h ++++ b/tools/arch/powerpc/include/uapi/asm/errno.h +@@ -2,6 +2,7 @@ + #ifndef _ASM_POWERPC_ERRNO_H + #define _ASM_POWERPC_ERRNO_H + ++#undef EDEADLOCK + #include <asm-generic/errno.h> + + #undef EDEADLOCK +-- +2.25.1 + |