[GIT PULL] x86 fixes

From: Ingo Molnar

Date: Sun Aug 02 2026 - 03:56:46 EST


Linus,

Please pull the latest x86/urgent Git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-2026-08-02

for you to fetch changes up to 52075128273ace53e6254e37899a47d40d4baf45:

Misc x86 fixes:

- Fix the boot-time memcmp() asm implementation's constraints
and optimization properties (Mauricio Faria de Oliveira)

- Move the 0xd0...0xd7 AMD Zen5 model range from the Zen6
range where it mistakenly ended up (Pratik Vishwakarma)

Thanks,

Ingo

------------------>
Mauricio Faria de Oliveira (1):
x86/boot: Add volatile, clobbers and zero-length test in memcmp()

Pratik Vishwakarma (1):
x86/CPU/AMD: Carve out a Zen5 models range


arch/x86/boot/string.c | 11 +++++++++--
arch/x86/kernel/cpu/amd.c | 4 +++-
2 files changed, 12 insertions(+), 3 deletions(-)