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-rw-r--r--arch/x86/kernel/cpu/mcheck/mce.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index fabba15e455..d9d77cfd8cc 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -1245,7 +1245,7 @@ static void mce_cpu_quirks(struct cpuinfo_x86 *c)
* Various K7s with broken bank 0 around. Always disable
* by default.
*/
- if (c->x86 == 6)
+ if (c->x86 == 6 && banks > 0)
bank[0] = 0;
}