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| author | Uros Bizjak <ubizjak@gmail.com> | 2024-11-03 17:09:32 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2024-11-05 12:55:34 +0100 |
| commit | 25cf4fbb596d730476afcc0fb87a9d708db14078 (patch) | |
| tree | c961ad526b4c59d605f9d2594c4226693e7a55cf /tools/perf/scripts/python/stackcollapse.py | |
| parent | 8b64db9733c2e4d30fd068d0b9dcef7b4424b035 (diff) | |
locking/atomic/x86: Use ALT_OUTPUT_SP() for __arch_{,try_}cmpxchg64_emu()
x86_32 __arch_{,try_}cmpxchg64_emu()() macros use CALL instruction
inside asm statement. Use ALT_OUTPUT_SP() macro to add required
dependence on %esp register.
Fixes: 79e1dd05d1a2 ("x86: Provide an alternative() based cmpxchg64()")
Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20241103160954.3329-2-ubizjak@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions