diff --git a/arch/x86/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c index ead2a1cfa570bc01ae4551301dcddddefae11740..fd1fc1902a4744d6e77f6ee3d9a8cc6cc0bfc6e1 100644 --- a/arch/x86/kernel/cpu/addon_cpuid_features.c +++ b/arch/x86/kernel/cpu/addon_cpuid_features.c @@ -54,6 +54,14 @@ void __cpuinit init_scattered_cpuid_features(struct cpuinfo_x86 *c) if (regs[cb->reg] & (1 << cb->bit)) set_cpu_cap(c, cb->feature); } + + /* + * common AMD/Intel features + */ + if (c->cpuid_level >= 6) { + if (cpuid_ecx(6) & 0x1) + set_cpu_cap(c, X86_FEATURE_APERFMPERF); + } } /* leaf 0xb SMT level */ diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index 7e1cca13af3589a562d26c0ead4a2a3c1474c129..3830258a5f53a508496ab2082971de2445a78b5f 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -352,12 +352,6 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c) set_cpu_cap(c, X86_FEATURE_ARCH_PERFMON); } - if (c->cpuid_level > 6) { - unsigned ecx = cpuid_ecx(6); - if (ecx & 0x01) - set_cpu_cap(c, X86_FEATURE_APERFMPERF); - } - if (cpu_has_xmm2) set_cpu_cap(c, X86_FEATURE_LFENCE_RDTSC); if (cpu_has_ds) {