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authorBorislav Petkov (AMD) <bp@alien8.de>2025-10-27 14:06:38 +0100
committerBorislav Petkov (AMD) <bp@alien8.de>2025-10-27 14:06:38 +0100
commit4058386498c3126b7eb7134e547803a7489b65f0 (patch)
treec9d809f9bf367ff9b8596765888af0534bfec766 /arch/x86/kernel/cpu/microcode
parentbffeb2fd0b9c99d8af348da88335bff408c63882 (diff)
parent84dfce65a7ae7b11c7b13285a1b23e9a94ad37b7 (diff)
downloadlwn-4058386498c3126b7eb7134e547803a7489b65f0.tar.gz
lwn-4058386498c3126b7eb7134e547803a7489b65f0.zip
Merge tag 'x86_urgent_for_v6.18_rc3' into x86/microcode
Pick up the below urgent upstream change in order to base more work ontop: - Correct the last Zen1 microcode revision for which Entrysign sha256 check is needed Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Diffstat (limited to 'arch/x86/kernel/cpu/microcode')
-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;