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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-12-02 17:40:57 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-10-25 23:40:48 +0300 |
| commit | 4402e360d0f833c8c67b2fda0d3f612f4fd8b2cc (patch) | |
| tree | 59f5c1c5a9e398bc32e860f0489b534fee8c7530 /tools/perf/check-headers.sh | |
| parent | ffc1df3dc97ee2aad6d2a94e4615c2a96cf291ad (diff) | |
| download | linux-4402e360d0f833c8c67b2fda0d3f612f4fd8b2cc.tar.xz | |
tools headers: Update the copy of x86's memcpy_64.S used in 'perf bench'
We also need to add SYM_TYPED_FUNC_START() to util/include/linux/linkage.h
and update tools/perf/check_headers.sh to ignore the include cfi_types.h
line when checking if the kernel original files drifted from the copies
we carry.
This is to get the changes from:
ccace936eec7b805 ("x86: Add types to indirectly called assembly functions")
Addressing these tools/perf build warnings:
Warning: Kernel ABI header at 'tools/arch/x86/lib/memcpy_64.S' differs from latest version at 'arch/x86/lib/memcpy_64.S'
diff -u tools/arch/x86/lib/memcpy_64.S arch/x86/lib/memcpy_64.S
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Sami Tolvanen <samitolvanen@google.com>
Link: https://lore.kernel.org/lkml/Y1f3VRIec9EBgX6F@kernel.org/
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/check-headers.sh')
| -rwxr-xr-x | tools/perf/check-headers.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh index 6ee44b18c6b5..eacca9a874e2 100755 --- a/tools/perf/check-headers.sh +++ b/tools/perf/check-headers.sh @@ -143,7 +143,7 @@ for i in $SYNC_CHECK_FILES; do done # diff with extra ignore lines -check arch/x86/lib/memcpy_64.S '-I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>" -I"^SYM_FUNC_START\(_LOCAL\)*(memcpy_\(erms\|orig\))"' +check arch/x86/lib/memcpy_64.S '-I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>" -I"^SYM_FUNC_START\(_LOCAL\)*(memcpy_\(erms\|orig\))" -I"^#include <linux/cfi_types.h>"' check arch/x86/lib/memset_64.S '-I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>" -I"^SYM_FUNC_START\(_LOCAL\)*(memset_\(erms\|orig\))"' check arch/x86/include/asm/amd-ibs.h '-I "^#include [<\"]\(asm/\)*msr-index.h"' check arch/arm64/include/asm/cputype.h '-I "^#include [<\"]\(asm/\)*sysreg.h"' |