diff options
Diffstat (limited to 'arch/x86/kvm/vmx/capabilities.h')
| -rw-r--r-- | arch/x86/kvm/vmx/capabilities.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/x86/kvm/vmx/capabilities.h b/arch/x86/kvm/vmx/capabilities.h index 02aadb9d730e..4e371c93ae16 100644 --- a/arch/x86/kvm/vmx/capabilities.h +++ b/arch/x86/kvm/vmx/capabilities.h @@ -109,6 +109,12 @@ static inline bool cpu_has_load_cet_ctrl(void) { return (vmcs_config.vmentry_ctrl & VM_ENTRY_LOAD_CET_STATE); } + +static inline bool cpu_has_save_perf_global_ctrl(void) +{ + return vmcs_config.vmexit_ctrl & VM_EXIT_SAVE_IA32_PERF_GLOBAL_CTRL; +} + static inline bool cpu_has_vmx_mpx(void) { return vmcs_config.vmentry_ctrl & VM_ENTRY_LOAD_BNDCFGS; @@ -395,7 +401,8 @@ static inline bool vmx_pt_mode_is_host_guest(void) static inline bool vmx_pebs_supported(void) { - return boot_cpu_has(X86_FEATURE_PEBS) && kvm_pmu_cap.pebs_ept; + return boot_cpu_has(X86_FEATURE_PEBS) && kvm_pmu_cap.pebs_ept && + !enable_mediated_pmu; } static inline bool cpu_has_notify_vmexit(void) |