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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-11-26 17:58:08 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-11-26 17:58:08 +0100 |
| commit | a25bbc2644f01a9e680af4f760b54bd4834fdfec (patch) | |
| tree | 5a671854fdbd125864168dea21f222075305e2d4 /drivers/ata/ahci_ceva.c | |
| parent | Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kerne... (diff) | |
| parent | x86/cpu: Align the x86_capability array to size of unsigned long (diff) | |
| parent | x86/fpu: Use XFEATURE_FP/SSE enum values instead of hardcoded numbers (diff) | |
| download | linux-a25bbc2644f01a9e680af4f760b54bd4834fdfec.tar.xz linux-a25bbc2644f01a9e680af4f760b54bd4834fdfec.zip | |
Merge branches 'x86-cpu-for-linus' and 'x86-fpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 cpu and fpu updates from Ingo Molnar:
- math-emu fixes
- CPUID updates
- sanity-check RDRAND output to see whether the CPU at least pretends
to produce random data
- various unaligned-access across cachelines fixes in preparation of
hardware level split-lock detection
- fix MAXSMP constraints to not allow !CPUMASK_OFFSTACK kernels with
larger than 512 NR_CPUS
- misc FPU related cleanups
* 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/cpu: Align the x86_capability array to size of unsigned long
x86/cpu: Align cpu_caps_cleared and cpu_caps_set to unsigned long
x86/umip: Make the comments vendor-agnostic
x86/Kconfig: Rename UMIP config parameter
x86/Kconfig: Enforce limit of 512 CPUs with MAXSMP and no CPUMASK_OFFSTACK
x86/cpufeatures: Add feature bit RDPRU on AMD
x86/math-emu: Limit MATH_EMULATION to 486SX compatibles
x86/math-emu: Check __copy_from_user() result
x86/rdrand: Sanity-check RDRAND output
* 'x86-fpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/fpu: Use XFEATURE_FP/SSE enum values instead of hardcoded numbers
x86/fpu: Shrink space allocated for xstate_comp_offsets
x86/fpu: Update stale variable name in comment