* [GIT PULL] x86/cpu changes for v5.5
@ 2019-11-25 13:38 Ingo Molnar
2019-11-26 19:30 ` pr-tracker-bot
0 siblings, 1 reply; 2+ messages in thread
From: Ingo Molnar @ 2019-11-25 13:38 UTC (permalink / raw)
To: Linus Torvalds
Cc: linux-kernel, Borislav Petkov, Thomas Gleixner, Peter Zijlstra,
Andrew Morton
Linus,
Please pull the latest x86-cpu-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-cpu-for-linus
# HEAD: db8c33f8b5bea59d00ca12dcd6b65d01b1ea98ef x86/cpu: Align the x86_capability array to size of unsigned long
Misc changes:
- 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.
Thanks,
Ingo
------------------>
Arnd Bergmann (2):
x86/math-emu: Check __copy_from_user() result
x86/math-emu: Limit MATH_EMULATION to 486SX compatibles
Babu Moger (3):
x86/cpufeatures: Add feature bit RDPRU on AMD
x86/Kconfig: Rename UMIP config parameter
x86/umip: Make the comments vendor-agnostic
Borislav Petkov (1):
x86/rdrand: Sanity-check RDRAND output
Fenghua Yu (2):
x86/cpu: Align cpu_caps_cleared and cpu_caps_set to unsigned long
x86/cpu: Align the x86_capability array to size of unsigned long
Scott Wood (1):
x86/Kconfig: Enforce limit of 512 CPUs with MAXSMP and no CPUMASK_OFFSTACK
arch/x86/Kconfig | 22 +++++++++++-----------
arch/x86/Kconfig.cpu | 25 ++++++++++++++++---------
arch/x86/Makefile_32.cpu | 1 +
arch/x86/include/asm/cpufeatures.h | 1 +
arch/x86/include/asm/disabled-features.h | 2 +-
arch/x86/include/asm/module.h | 2 ++
arch/x86/include/asm/processor.h | 10 +++++++++-
arch/x86/include/asm/umip.h | 4 ++--
arch/x86/kernel/Makefile | 2 +-
arch/x86/kernel/cpu/common.c | 5 +++--
arch/x86/kernel/cpu/rdrand.c | 22 +++++++++++++++++++++-
arch/x86/kernel/umip.c | 12 ++++++------
arch/x86/math-emu/fpu_system.h | 6 ++++--
arch/x86/math-emu/reg_ld_str.c | 6 +++---
tools/arch/x86/include/asm/disabled-features.h | 2 +-
15 files changed, 82 insertions(+), 40 deletions(-)
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [GIT PULL] x86/cpu changes for v5.5
2019-11-25 13:38 [GIT PULL] x86/cpu changes for v5.5 Ingo Molnar
@ 2019-11-26 19:30 ` pr-tracker-bot
0 siblings, 0 replies; 2+ messages in thread
From: pr-tracker-bot @ 2019-11-26 19:30 UTC (permalink / raw)
To: Ingo Molnar
Cc: Linus Torvalds, linux-kernel, Borislav Petkov, Thomas Gleixner,
Peter Zijlstra, Andrew Morton
The pull request you sent on Mon, 25 Nov 2019 14:38:26 +0100:
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-cpu-for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/a25bbc2644f01a9e680af4f760b54bd4834fdfec
Thank you!
--
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