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| author | Arnaldo Carvalho de Melo <[email protected]> | 2025-05-19 14:27:54 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2025-05-20 15:57:18 +0000 |
| commit | 444f03645f148362cfa982c105804ebc09b411b9 (patch) | |
| tree | 70f7b8a1311ccf333f0eeb067773af3104779607 /tools/perf/python/counting.py | |
| parent | tools arch x86: Sync the msr-index.h copy with the kernel sources (diff) | |
| download | kernel-444f03645f148362cfa982c105804ebc09b411b9.tar.gz kernel-444f03645f148362cfa982c105804ebc09b411b9.zip | |
tools headers x86 cpufeatures: Sync with the kernel sources to pick ZEN6 and Indirect Target Selection (ITS) bits
To pick the changes from:
24ee8d9432b5744f ("x86/CPU/AMD: Add X86_FEATURE_ZEN6")
2665281a07e19550 ("x86/its: Add "vmexit" option to skip mitigation on some CPUs")
8754e67ad4ac692c ("x86/its: Add support for ITS-safe indirect thunk")
159013a7ca18c271 ("x86/its: Enumerate Indirect Target Selection (ITS) bug")
This causes these perf files to be rebuilt and brings some X86_FEATURE
that will be used when updating the copies of
tools/arch/x86/lib/mem{cpy,set}_64.S with the kernel sources:
CC /tmp/build/perf/bench/mem-memcpy-x86-64-asm.o
CC /tmp/build/perf/bench/mem-memset-x86-64-asm.o
And addresses this perf build warning:
Warning: Kernel ABI header differences:
diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h
Please see tools/include/uapi/README for further details.
Cc: Adrian Hunter <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: James Clark <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Kan Liang <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Pawan Gupta <[email protected]>
Cc: Yazen Ghannam <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/python/counting.py')
0 files changed, 0 insertions, 0 deletions
