diff options
Diffstat (limited to 'arch/x86/kvm/vmx/pmu_intel.c')
-rw-r--r-- | arch/x86/kvm/vmx/pmu_intel.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/arch/x86/kvm/vmx/pmu_intel.c b/arch/x86/kvm/vmx/pmu_intel.c index 7c857737b438..e1a303fefc16 100644 --- a/arch/x86/kvm/vmx/pmu_intel.c +++ b/arch/x86/kvm/vmx/pmu_intel.c @@ -184,35 +184,38 @@ static struct kvm_pmc *intel_msr_idx_to_pmc(struct kvm_vcpu *vcpu, u32 msr) return pmc; } -static int intel_pmu_get_msr(struct kvm_vcpu *vcpu, u32 msr, u64 *data) +static int intel_pmu_get_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info) { struct kvm_pmu *pmu = vcpu_to_pmu(vcpu); struct kvm_pmc *pmc; + u32 msr = msr_info->index; switch (msr) { case MSR_CORE_PERF_FIXED_CTR_CTRL: - *data = pmu->fixed_ctr_ctrl; + msr_info->data = pmu->fixed_ctr_ctrl; return 0; case MSR_CORE_PERF_GLOBAL_STATUS: - *data = pmu->global_status; + msr_info->data = pmu->global_status; return 0; case MSR_CORE_PERF_GLOBAL_CTRL: - *data = pmu->global_ctrl; + msr_info->data = pmu->global_ctrl; return 0; case MSR_CORE_PERF_GLOBAL_OVF_CTRL: - *data = pmu->global_ovf_ctrl; + msr_info->data = pmu->global_ovf_ctrl; return 0; default: if ((pmc = get_gp_pmc(pmu, msr, MSR_IA32_PERFCTR0))) { u64 val = pmc_read_counter(pmc); - *data = val & pmu->counter_bitmask[KVM_PMC_GP]; + msr_info->data = + val & pmu->counter_bitmask[KVM_PMC_GP]; return 0; } else if ((pmc = get_fixed_pmc(pmu, msr))) { u64 val = pmc_read_counter(pmc); - *data = val & pmu->counter_bitmask[KVM_PMC_FIXED]; + msr_info->data = + val & pmu->counter_bitmask[KVM_PMC_FIXED]; return 0; } else if ((pmc = get_gp_pmc(pmu, msr, MSR_P6_EVNTSEL0))) { - *data = pmc->eventsel; + msr_info->data = pmc->eventsel; return 0; } } |