[GIT PULL] x86/cpu changes for v7.0

From: Ingo Molnar

Date: Mon Feb 09 2026 - 03:07:00 EST


Linus,

Please pull the latest x86/cpu Git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-cpu-2026-02-09

for you to fetch changes up to f8c7600d468bdb6e44ed3b3247c6e53f5be5d8de:

x86/cpu changes for v7.0:

- amd: Correct the microcode table for Zenbleed
- amd: Use ZEN_MODEL_STEP_UCODE() for erratum_1386_microcode[]
- Drop vestigial PBE logic in AMD/Hygon/Centaur/Cyrix
(Andrew Cooper)

- tsx: Set default TSX mode to auto (Nikolay Borisov)

- Drop unused Kconfig symbol X86_P6_NOP (Randy Dunlap)

Thanks,

Ingo

------------------>
Andrew Cooper (3):
x86/cpu/amd: Correct the microcode table for Zenbleed
x86/cpu/amd: Use ZEN_MODEL_STEP_UCODE() for erratum_1386_microcode[]
x86/cpu: Drop vestigial PBE logic in AMD/Hygon/Centaur/Cyrix

Nikolay Borisov (1):
x86/tsx: Set default TSX mode to auto

Randy Dunlap (1):
x86/cpu: Drop unused Kconfig symbol X86_P6_NOP


arch/x86/Kconfig | 2 +-
arch/x86/Kconfig.cpufeatures | 2 +-
arch/x86/Makefile_32.cpu | 6 ------
arch/x86/kernel/cpu/amd.c | 40 +++++++++++-----------------------------
arch/x86/kernel/cpu/centaur.c | 6 ------
arch/x86/kernel/cpu/cyrix.c | 6 ------
arch/x86/kernel/cpu/hygon.c | 6 ------
7 files changed, 13 insertions(+), 55 deletions(-)