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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-03-29 20:04:37 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-03-29 20:04:37 +0300 |
| commit | f242ac4a09443c6e2e0ec03d7e2a21b00cbb3907 (patch) | |
| tree | 09d8b02ccdc98ea322fd9d7219e887ae78036269 /samples | |
| parent | 47e3f23f0e1c64ec44e657534532678b604ad99d (diff) | |
| parent | a3e93cac25316aad03bf561e3c205f4ca0b8f452 (diff) | |
| download | linux-f242ac4a09443c6e2e0ec03d7e2a21b00cbb3907.tar.xz | |
Merge tag 'x86-urgent-2026-03-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
- Fix an early boot crash in AMD SEV-SNP guests, caused by incorrect
FSGSBASE init ordering (Nikunj A Dadhania)
- Remove X86_CR4_FRED from the CR4 pinned bits mask, to fix a race
window during the bootup of SEV-{ES,SNP} or TDX guests, which can
crash them if they trigger exceptions in that window (Borislav
Petkov)
- Fix early boot failures on SEV-ES/SNP guests, due to incorrect early
GHCB access (Nikunj A Dadhania)
- Add clarifying comment to the CRn pinning logic, to avoid future
confusion & bugs (Peter Zijlstra)
* tag 'x86-urgent-2026-03-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/cpu: Add comment clarifying CRn pinning
x86/fred: Fix early boot failures on SEV-ES/SNP guests
x86/cpu: Remove X86_CR4_FRED from the CR4 pinned bits mask
x86/cpu: Enable FSGSBASE early in cpu_init_exception_handling()
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions