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path: root/arch/x86/kvm/vmx/pmu_intel.c
AgeCommit message (Expand)Author
2022-07-28KVM: VMX: Mark all PERF_GLOBAL_(OVF)_CTRL bits reserved if there's no vPMUSean Christopherson
2022-07-14KVM: x86: Add dedicated helper to get CPUID entry with significant indexSean Christopherson
2022-06-20KVM: VMX: Use vcpu_get_perf_capabilities() to get guest-visible valueSean Christopherson
2022-06-20Revert "KVM: x86: always allow host-initiated writes to PMU MSRs"Sean Christopherson
2022-06-20KVM: VMX: Give host userspace full control of MSR_IA32_PERF_CAPABILITIESSean Christopherson
2022-06-20KVM: x86: Give host userspace full control of MSR_IA32_MISC_ENABLESSean Christopherson
2022-06-08KVM: x86/pmu: Avoid exposing Intel BTS featureLike Xu
2022-06-08KVM: x86/pmu: Drop amd_event_mapping[] in the KVM contextLike Xu
2022-06-08KVM: x86/pmu: Use only the uniform interface reprogram_counter()Paolo Bonzini
2022-06-08KVM: x86/pmu: Drop "u8 ctrl, int idx" for reprogram_fixed_counter()Like Xu
2022-06-08KVM: x86/pmu: Drop "u64 eventsel" for reprogram_gp_counter()Like Xu
2022-06-08KVM: x86/pmu: Pass only "struct kvm_pmc *pmc" to reprogram_counter()Like Xu
2022-06-08KVM: x86: always allow host-initiated writes to PMU MSRsPaolo Bonzini
2022-06-08KVM: vmx, pmu: accept 0 for host-initiated write to MSR_IA32_DS_AREAPaolo Bonzini
2022-06-08KVM: x86/pmu: Ignore pmu->global_ctrl check if vPMU doesn't support global_ctrlLike Xu
2022-06-08KVM: x86/pmu: Don't overwrite the pmu->global_ctrl when refreshingLike Xu
2022-06-08KVM: x86/cpuid: Refactor host/guest CPU model consistency checkLike Xu
2022-06-08KVM: x86/pmu: Add kvm_pmu_cap to optimize perf_get_x86_pmu_capabilityLike Xu
2022-06-08KVM: x86/pmu: Disable guest PEBS temporarily in two rare situationsLike Xu
2022-06-08KVM: x86: Set PEBS_UNAVAIL in IA32_MISC_ENABLE when PEBS is enabledLike Xu
2022-06-08KVM: x86/pmu: Add PEBS_DATA_CFG MSR emulation to support adaptive PEBSLike Xu
2022-06-08KVM: x86/pmu: Add IA32_DS_AREA MSR emulation to support guest DSLike Xu
2022-06-08KVM: x86/pmu: Add IA32_PEBS_ENABLE MSR emulation for extended PEBSLike Xu
2022-06-08KVM: x86/pmu: Introduce the ctrl_mask value for fixed counterLike Xu
2022-06-08KVM: x86/pmu: Set MSR_IA32_MISC_ENABLE_EMON bit when vPMU is enabledLike Xu
2022-05-25Merge tag 'kvmarm-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/kvma...Paolo Bonzini
2022-04-21KVM: x86/pmu: Update AMD PMC sample period to fix guest NMI-watchdogLike Xu
2022-04-13KVM: x86: Move .pmu_ops to kvm_x86_init_ops and tag as __initdataLike Xu
2022-04-02Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
2022-04-02KVM: x86/pmu: Fix and isolate TSX-specific performance event logicLike Xu
2022-04-02KVM: x86/pmu: Use different raw event masks for AMD and IntelJim Mattson
2022-03-24Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
2022-02-25KVM: x86: Provide per VM capability for disabling PMU virtualizationDavid Dunn
2022-02-10KVM: nVMX: Refactor PMU refresh to avoid referencing kvm_x86_ops.pmu_opsSean Christopherson
2022-02-02KVM: x86: use the KVM side max supported fixed counterWei Wang
2022-01-17KVM: x86: Making the module parameter of vPMU more commonLike Xu
2022-01-17KVM: x86/pmu: Fix available_event_types check for REF_CPU_CYCLES eventLike Xu
2022-01-07KVM: x86/pmu: Reuse pmc_perf_hw_id() and drop find_fixed_event()Like Xu
2022-01-07KVM: x86/pmu: Refactoring find_arch_event() to pmc_perf_hw_id()Like Xu
2022-01-07KVM: x86/pmu: Setup pmc->eventsel for fixed PMCsLike Xu
2022-01-07KVM: x86: avoid out of bounds indices for fixed performance countersPaolo Bonzini
2021-11-11kvm: x86: Convert return type of *is_valid_rdpmc_ecx() to boolJim Mattson
2021-10-22KVM: vPMU: Fill get_msr MSR_CORE_PERF_GLOBAL_OVF_CTRL w/ 0Wanpeng Li
2021-08-04KVM: x86/pmu: Introduce pmc->is_paused to reduce the call time of perf interf...Like Xu
2021-02-23KVM: vmx/pmu: Fix dummy check if lbr_desc->event is createdLike Xu
2021-02-04KVM: vmx/pmu: Release guest LBR event via lazy release mechanismLike Xu
2021-02-04KVM: vmx/pmu: Emulate legacy freezing LBRs on virtual PMILike Xu
2021-02-04KVM: vmx/pmu: Reduce the overhead of LBR pass-through or cancellationLike Xu
2021-02-04KVM: vmx/pmu: Pass-through LBR msrs when the guest LBR event is ACTIVELike Xu
2021-02-04KVM: vmx/pmu: Create a guest LBR event when vcpu sets DEBUGCTLMSR_LBRLike Xu
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