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-rw-r--r--arch/x86_64/kernel/setup.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index 05eaca41802b..6595a4ebe7f1 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -860,7 +860,10 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c)
860 set_bit(X86_FEATURE_CONSTANT_TSC, &c->x86_capability); 860 set_bit(X86_FEATURE_CONSTANT_TSC, &c->x86_capability);
861 if (c->x86 == 6) 861 if (c->x86 == 6)
862 set_bit(X86_FEATURE_REP_GOOD, &c->x86_capability); 862 set_bit(X86_FEATURE_REP_GOOD, &c->x86_capability);
863 set_bit(X86_FEATURE_SYNC_RDTSC, &c->x86_capability); 863 if (c->x86 == 15)
864 set_bit(X86_FEATURE_SYNC_RDTSC, &c->x86_capability);
865 else
866 clear_bit(X86_FEATURE_SYNC_RDTSC, &c->x86_capability);
864 c->x86_max_cores = intel_num_cpu_cores(c); 867 c->x86_max_cores = intel_num_cpu_cores(c);
865 868
866 srat_detect_node(); 869 srat_detect_node();