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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-10-31 03:18:00 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-10-31 03:18:00 +0300 |
| commit | 5780e39edbb49bb441f1c8eb9e6cb8be92dee31d (patch) | |
| tree | 0b0aa6e1896db838785fce2ed078e3b7e07ab98d /arch/x86/Kconfig | |
| parent | 2b95bb052656d46c2073b87f9487a53ef5e79732 (diff) | |
| parent | 8ae292c66dcb160b3e1e16b66c3076d5a2c63873 (diff) | |
| download | linux-5780e39edbb49bb441f1c8eb9e6cb8be92dee31d.tar.xz | |
Merge tag 'x86-asm-2023-10-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 assembly code updates from Ingo Molnar:
- Micro-optimize the x86 bitops code
- Define target-specific {raw,this}_cpu_try_cmpxchg{64,128}() to
improve code generation
- Define and use raw_cpu_try_cmpxchg() preempt_count_set()
- Do not clobber %rsi in percpu_{try_,}cmpxchg{64,128}_op
- Remove the unused __sw_hweight64() implementation on x86-32
- Misc fixes and cleanups
* tag 'x86-asm-2023-10-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/lib: Address kernel-doc warnings
x86/entry: Fix typos in comments
x86/entry: Remove unused argument %rsi passed to exc_nmi()
x86/bitops: Remove unused __sw_hweight64() assembly implementation on x86-32
x86/percpu: Do not clobber %rsi in percpu_{try_,}cmpxchg{64,128}_op
x86/percpu: Use raw_cpu_try_cmpxchg() in preempt_count_set()
x86/percpu: Define raw_cpu_try_cmpxchg and this_cpu_try_cmpxchg()
x86/percpu: Define {raw,this}_cpu_try_cmpxchg{64,128}
x86/asm/bitops: Use __builtin_clz{l|ll} to evaluate constant expressions
Diffstat (limited to 'arch/x86/Kconfig')
0 files changed, 0 insertions, 0 deletions