diff options
| -rw-r--r-- | arch/x86/kvm/pmu.c | 4 | ||||
| -rw-r--r-- | arch/x86/kvm/svm/pmu.c | 1 | ||||
| -rw-r--r-- | arch/x86/kvm/vmx/pmu_intel.c | 5 |
3 files changed, 4 insertions, 6 deletions
diff --git a/arch/x86/kvm/pmu.c b/arch/x86/kvm/pmu.c index 5205f0d9ced9..b7dc5bd981ba 100644 --- a/arch/x86/kvm/pmu.c +++ b/arch/x86/kvm/pmu.c @@ -888,6 +888,10 @@ void kvm_pmu_refresh(struct kvm_vcpu *vcpu) */ if (kvm_pmu_has_perf_global_ctrl(pmu) && pmu->nr_arch_gp_counters) pmu->global_ctrl = GENMASK_ULL(pmu->nr_arch_gp_counters - 1, 0); + + bitmap_set(pmu->all_valid_pmc_idx, 0, pmu->nr_arch_gp_counters); + bitmap_set(pmu->all_valid_pmc_idx, KVM_FIXED_PMC_BASE_IDX, + pmu->nr_arch_fixed_counters); } void kvm_pmu_init(struct kvm_vcpu *vcpu) diff --git a/arch/x86/kvm/svm/pmu.c b/arch/x86/kvm/svm/pmu.c index 25ccd6a99838..bc062285fbf5 100644 --- a/arch/x86/kvm/svm/pmu.c +++ b/arch/x86/kvm/svm/pmu.c @@ -210,7 +210,6 @@ static void amd_pmu_refresh(struct kvm_vcpu *vcpu) /* not applicable to AMD; but clean them to prevent any fall out */ pmu->counter_bitmask[KVM_PMC_FIXED] = 0; pmu->nr_arch_fixed_counters = 0; - bitmap_set(pmu->all_valid_pmc_idx, 0, pmu->nr_arch_gp_counters); } static void amd_pmu_init(struct kvm_vcpu *vcpu) diff --git a/arch/x86/kvm/vmx/pmu_intel.c b/arch/x86/kvm/vmx/pmu_intel.c index 096f091980f0..edf0db8e53ad 100644 --- a/arch/x86/kvm/vmx/pmu_intel.c +++ b/arch/x86/kvm/vmx/pmu_intel.c @@ -579,11 +579,6 @@ static void intel_pmu_refresh(struct kvm_vcpu *vcpu) pmu->raw_event_mask |= (HSW_IN_TX|HSW_IN_TX_CHECKPOINTED); } - bitmap_set(pmu->all_valid_pmc_idx, - 0, pmu->nr_arch_gp_counters); - bitmap_set(pmu->all_valid_pmc_idx, - INTEL_PMC_MAX_GENERIC, pmu->nr_arch_fixed_counters); - perf_capabilities = vcpu_get_perf_capabilities(vcpu); if (intel_pmu_lbr_is_compatible(vcpu) && (perf_capabilities & PERF_CAP_LBR_FMT)) |