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

diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c
index 3821a985f4ffe27f5b9ea9ba3d5d2251f85d06f0..46673530bc6f0e9540c989986c92b8182d2c2b0e 100644 (file)
--- a/arch/x86/kernel/cpu/microcode/amd.c
+++ b/arch/x86/kernel/cpu/microcode/amd.c
@@ -258,7 +258,7 @@ static bool cpu_has_entrysign(void)
        if (fam == 0x1a) {
                if (model <= 0x2f ||
                    (0x40 <= model && model <= 0x4f) ||
-                   (0x60 <= model && model <= 0x6f))
+                   (0x60 <= model && model <= 0x7f))
                        return true;
        }