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authorLinus Torvalds <torvalds@linux-foundation.org>2025-10-26 09:57:18 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2025-10-26 09:57:18 -0700
commitdbfc6422a34d6cb28e5c0432af309b24f66ef27e (patch)
tree74c1d2d7340f5ecb9f027c0c742840c5e237efe1 /arch/x86/kernel/cpu/microcode/amd.c
parent5fee0dafba0a5223fa1c1f0dd99af71256449d38 (diff)
parent84dfce65a7ae7b11c7b13285a1b23e9a94ad37b7 (diff)
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Merge tag 'x86_urgent_for_v6.18_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov: - Remove dead code leftovers after a recent mitigations cleanup which fail a Clang build - Make sure a Retbleed mitigation message is printed only when necessary - Correct the last Zen1 microcode revision for which Entrysign sha256 check is needed - Fix a NULL ptr deref when mounting the resctrl fs on a system which supports assignable counters but where L3 total and local bandwidth monitoring has been disabled at boot * tag 'x86_urgent_for_v6.18_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/bugs: Remove dead code which might prevent from building x86/bugs: Qualify RETBLEED_INTEL_MSG x86/microcode: Fix Entrysign revision check for Zen1/Naples x86,fs/resctrl: Fix NULL pointer dereference with events force-disabled in mbm_event mode
Diffstat (limited to 'arch/x86/kernel/cpu/microcode/amd.c')
-rw-r--r--arch/x86/kernel/cpu/microcode/amd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c
index cdce885e2fd5..28ed8c089024 100644
--- a/arch/x86/kernel/cpu/microcode/amd.c
+++ b/arch/x86/kernel/cpu/microcode/amd.c
@@ -194,7 +194,7 @@ static bool need_sha_check(u32 cur_rev)
}
switch (cur_rev >> 8) {
- case 0x80012: return cur_rev <= 0x800126f; break;
+ case 0x80012: return cur_rev <= 0x8001277; break;
case 0x80082: return cur_rev <= 0x800820f; break;
case 0x83010: return cur_rev <= 0x830107c; break;
case 0x86001: return cur_rev <= 0x860010e; break;