arch/x86/events/msr.c

24

return boot_cpu_has(X86_FEATURE_APERFMPERF);

arch/x86/kernel/acpi/cppc.c

119

if (!cpu_feature_enabled(X86_FEATURE_APERFMPERF))

arch/x86/kernel/cpu/aperfmperf.c

129

X86_MATCH_VFM_FEATURE(vfm, X86_FEATURE_APERFMPERF, NULL)

arch/x86/kernel/cpu/aperfmperf.c

479

if (!cpu_feature_enabled(X86_FEATURE_APERFMPERF))

arch/x86/kernel/cpu/aperfmperf.c

513

if (!cpu_feature_enabled(X86_FEATURE_APERFMPERF))

arch/x86/kernel/cpu/aperfmperf.c

539

if (!cpu_feature_enabled(X86_FEATURE_APERFMPERF))

arch/x86/kernel/cpu/aperfmperf.c

550

if (cpu_feature_enabled(X86_FEATURE_APERFMPERF))

arch/x86/kernel/cpu/scattered.c

27

{ X86_FEATURE_APERFMPERF, CPUID_ECX, 0, 0x00000006, 0 },

arch/x86/kvm/x86.c

4742

if (boot_cpu_has(X86_FEATURE_APERFMPERF))

arch/x86/xen/enlighten_pv.c

386

setup_clear_cpu_cap(X86_FEATURE_APERFMPERF);

drivers/cpufreq/intel_pstate.c

2685

X86_MATCH_VFM_FEATURE(vfm, X86_FEATURE_APERFMPERF, &policy)