x86: fix boot failure on 486 due to TSC breakage

[sfrench/cifs-2.6.git] / arch / x86 / kernel / cpu / common.c

diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index f86a3c4a2669909be340d195a6ee93201c53cdf9..a38aafaefc230b4bfc49c34c98fc2c443fff8318 100644 (file)
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -504,7 +504,7 @@ void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
 
        /* Clear all flags overriden by options */
        for (i = 0; i < NCAPINTS; i++)
-               c->x86_capability[i] ^= cleared_cpu_caps[i];
+               c->x86_capability[i] &= ~cleared_cpu_caps[i];
 
        /* Init Machine Check Exception if available. */
        mcheck_init(c);