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| author | Uros Bizjak <ubizjak@gmail.com> | 2025-06-16 11:35:57 +0300 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2025-08-22 19:54:07 +0300 |
| commit | 966f504977e3a04fcadbaf199e3302e95e8958b7 (patch) | |
| tree | 5412b6d4fd395bbeb71880121f48c59757721342 /tools/perf/scripts/python/futex-contention.py | |
| parent | d20a5d96eddb95b4faa33247ec653a580c48fdfa (diff) | |
| download | linux-966f504977e3a04fcadbaf199e3302e95e8958b7.tar.xz | |
x86/asm: Use RDPKRU and WRPKRU mnemonics in <asm/special_insns.h>
Current minimum required version of binutils is 2.30, which supports RDPKRU and
WRPKRU instruction mnemonics.
Replace the byte-wise specification of RDPKRU and WRPKRU with these proper
mnemonics.
No functional change intended.
Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/20250616083611.157740-1-ubizjak@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/futex-contention.py')
0 files changed, 0 insertions, 0 deletions