diff options
Diffstat (limited to 'arch/x86/kvm/vmx/vmx.h')
| -rw-r--r-- | arch/x86/kvm/vmx/vmx.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index 9e66531861cf..32384ba38499 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -93,18 +93,6 @@ union vmx_exit_reason { u32 full; }; -static inline bool intel_pmu_has_perf_global_ctrl(struct kvm_pmu *pmu) -{ - /* - * Architecturally, Intel's SDM states that IA32_PERF_GLOBAL_CTRL is - * supported if "CPUID.0AH: EAX[7:0] > 0", i.e. if the PMU version is - * greater than zero. However, KVM only exposes and emulates the MSR - * to/for the guest if the guest PMU supports at least "Architectural - * Performance Monitoring Version 2". - */ - return pmu->version > 1; -} - struct lbr_desc { /* Basic info about guest LBR records. */ struct x86_pmu_lbr records; |