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author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-09 02:45:31 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-09 02:45:31 +0300 |
commit | bef91c28f28fe8a36b91e9a39f60054ae1874280 (patch) | |
tree | b999d7adcb1cda12c0546de7f3312e0321ed4400 /arch/powerpc/mm/book3s64/pkeys.c | |
parent | e900042f04848b5be9238d866df0952cfc548cf9 (diff) | |
parent | 232afb557835d6f6859c73bf610bad308c96b131 (diff) | |
download | linux-bef91c28f28fe8a36b91e9a39f60054ae1874280.tar.xz |
Merge tag 'x86_cpu_for_v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 cpu feature updates from Borislav Petkov:
- Add synthetic X86_FEATURE flags for the different AMD Zen generations
and use them everywhere instead of ad-hoc family/model checks. Drop
an ancient AMD errata checking facility as a result
- Fix a fragile initcall ordering in intel_epb
- Do not issue the MFENCE+LFENCE barrier for the TSC deadline and
X2APIC MSRs on AMD as it is not needed there
* tag 'x86_cpu_for_v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/CPU/AMD: Add X86_FEATURE_ZEN1
x86/CPU/AMD: Drop now unused CPU erratum checking function
x86/CPU/AMD: Get rid of amd_erratum_1485[]
x86/CPU/AMD: Get rid of amd_erratum_400[]
x86/CPU/AMD: Get rid of amd_erratum_383[]
x86/CPU/AMD: Get rid of amd_erratum_1054[]
x86/CPU/AMD: Move the DIV0 bug detection to the Zen1 init function
x86/CPU/AMD: Move Zenbleed check to the Zen2 init function
x86/CPU/AMD: Rename init_amd_zn() to init_amd_zen_common()
x86/CPU/AMD: Call the spectral chicken in the Zen2 init function
x86/CPU/AMD: Move erratum 1076 fix into the Zen1 init function
x86/CPU/AMD: Move the Zen3 BTC_NO detection to the Zen3 init function
x86/CPU/AMD: Carve out the erratum 1386 fix
x86/CPU/AMD: Add ZenX generations flags
x86/cpu/intel_epb: Don't rely on link order
x86/barrier: Do not serialize MSR accesses on AMD
Diffstat (limited to 'arch/powerpc/mm/book3s64/pkeys.c')
0 files changed, 0 insertions, 0 deletions