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(parent: f8f9c1f) | patch
x86/microcode/AMD: Fix Entrysign revision check for Zen5/Strix Halo
authorRong Zhang <i@rong.moe>
Mon, 29 Dec 2025 18:22:21 +0000 (02:22 +0800)
committerBorislav Petkov (AMD) <bp@alien8.de>
Mon, 29 Dec 2025 19:08:02 +0000 (20:08 +0100)
commit150b1b97e27513535dcd3795d5ecd28e61b6cb8c
treefb77c8ef336a460fda53d1ec3655b308791c315dtree | snapshot
parentf8f9c1f4d0c7a64600e2ca312dec824a0bc2f1dacommit | diff
x86/microcode/AMD: Fix Entrysign revision check for Zen5/Strix Halo

Zen5 also contains family 1Ah, models 70h-7Fh, which are mistakenly missing
from cpu_has_entrysign(). Add the missing range.

Fixes: 8a9fb5129e8e ("x86/microcode/AMD: Limit Entrysign signature checking to known generations")
Signed-off-by: Rong Zhang <i@rong.moe>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Cc: stable@kernel.org
Link: https://patch.msgid.link/20251229182245.152747-1-i@rong.moe
arch/x86/kernel/cpu/microcode/amd.c diff | blob | blame | history
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