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-rw-r--r--arch/x86/kernel/cpu/common.c3
-rw-r--r--arch/x86/kernel/cpu/intel.c4
2 files changed, 5 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index d239977f361f..080f4a737e3e 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -940,8 +940,7 @@ void __init identify_boot_cpu(void)
940#else 940#else
941 vgetcpu_set_mode(); 941 vgetcpu_set_mode();
942#endif 942#endif
943 if (boot_cpu_data.cpuid_level >= 2) 943 cpu_detect_tlb(&boot_cpu_data);
944 cpu_detect_tlb(&boot_cpu_data);
945} 944}
946 945
947void __cpuinit identify_secondary_cpu(struct cpuinfo_x86 *c) 946void __cpuinit identify_secondary_cpu(struct cpuinfo_x86 *c)
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 0a4ce2980a5a..198e019a531a 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -648,6 +648,10 @@ static void __cpuinit intel_detect_tlb(struct cpuinfo_x86 *c)
648 int i, j, n; 648 int i, j, n;
649 unsigned int regs[4]; 649 unsigned int regs[4];
650 unsigned char *desc = (unsigned char *)regs; 650 unsigned char *desc = (unsigned char *)regs;
651
652 if (c->cpuid_level < 2)
653 return;
654
651 /* Number of times to iterate */ 655 /* Number of times to iterate */
652 n = cpuid_eax(2) & 0xFF; 656 n = cpuid_eax(2) & 0xFF;
653 657