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path: root/arch/x86/kvm/vmx/pmu_intel.c
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2024-06-28KVM: x86/pmu: Introduce distinct macros for GP/fixed counter max numberDapeng Mi1-5/+5
2024-06-11KVM: x86/pmu: Add a helper to enable bits in FIXED_CTR_CTRLSean Christopherson1-10/+12
2024-06-03KVM: x86/pmu: Manipulate FIXED_CTR_CTRL MSR with macrosDapeng Mi1-4/+8
2024-06-03KVM: x86/pmu: Change ambiguous _mask suffix to _rsvd in kvm_pmuDapeng Mi1-13/+13
2024-04-11KVM: VMX: Snapshot LBR capabilities during module initializationSean Christopherson1-1/+1
2024-03-11Merge tag 'kvm-x86-pmu-6.9' of https://github.com/kvm-x86/linux into HEADPaolo Bonzini1-135/+85
2024-02-02KVM: x86/pmu: Fix type length error when reading pmu->fixed_ctr_ctrlMingwei Zhang1-1/+1
2024-02-01KVM: x86/pmu: Add macros to iterate over all PMCs given a bitmapSean Christopherson1-5/+2
2024-02-01KVM: x86/pmu: Move pmc_idx => pmc translation helper to common codeSean Christopherson1-14/+1
2024-02-01KVM: x86/pmu: Add common define to capture fixed counters offsetSean Christopherson1-6/+6
2024-02-01KVM: x86/pmu: Zero out PMU metadata on AMD if PMU is disabledSean Christopherson1-14/+2
2024-01-30KVM: x86/pmu: Explicitly check for RDPMC of unsupported Intel PMC typesSean Christopherson1-6/+15
2024-01-30KVM: x86/pmu: Treat "fixed" PMU type in RDPMC as index as a value, not flagSean Christopherson1-3/+11
2024-01-30KVM: x86/pmu: Disallow "fast" RDPMC for architectural Intel PMUsSean Christopherson1-4/+18
2024-01-30KVM: x86/pmu: Apply "fast" RDPMC only to Intel PMUsSean Christopherson1-2/+14
2024-01-30KVM: x86/pmu: Prioritize VMX interception over #GP on RDPMC due to bad indexSean Christopherson1-12/+0
2024-01-30KVM: x86/pmu: Get eventsel for fixed counters from perfSean Christopherson1-13/+17
2024-01-30KVM: x86/pmu: Setup fixed counters' eventsel during PMU initializationSean Christopherson1-11/+5
2024-01-30KVM: x86/pmu: Remove KVM's enumeration of Intel's architectural encodingsSean Christopherson1-49/+23
2024-01-30KVM: x86/pmu: Allow programming events that match unsupported arch eventsSean Christopherson1-38/+0
2024-01-30KVM: x86/pmu: Always treat Fixed counters as available when supportedSean Christopherson1-1/+14
2023-11-30KVM: x86/pmu: Update sample period in pmc_write_counter()Sean Christopherson1-2/+0
2023-11-30KVM: x86/pmu: Move PMU reset logic to common x86 codeSean Christopherson1-20/+0
2023-09-25KVM: x86/pmu: Truncate counter value to allowed width on writeRoman Kagan1-2/+2
2023-08-02KVM: x86/pmu: Require nr fixed_pmc_events to match nr max fixed countersSean Christopherson1-10/+9
2023-08-02KVM: x86/pmu: Simplify intel_hw_event_available()Sean Christopherson1-7/+6
2023-08-02KVM: x86/pmu: Use enums instead of hardcoded magic for arch event indicesSean Christopherson1-12/+43
2023-07-01Merge tag 'kvm-x86-vmx-6.5' of https://github.com/kvm-x86/linux into HEADPaolo Bonzini1-2/+0
2023-06-06KVM: x86/pmu: Disable vPMU if the minimum num of counters isn't metLike Xu1-0/+1
2023-06-06KVM: x86/pmu: Provide Intel PMU's pmc_is_enabled() as generic x86 codeLike Xu1-13/+1
2023-06-06KVM: x86/pmu: Move handling PERF_GLOBAL_CTRL and friends to common x86Like Xu1-45/+2
2023-06-06KVM: x86/pmu: Reject userspace attempts to set reserved GLOBAL_STATUS bitsLike Xu1-0/+3
2023-06-06KVM: x86/pmu: Move reprogram_counters() to pmu.hLike Xu1-12/+0
2023-06-06KVM: x86/pmu: Rename global_ovf_ctrl_mask to global_status_maskSean Christopherson1-4/+14
2023-06-01KVM: x86/pmu: Remove redundant check for MSR_IA32_DS_AREA set handlerJinrong Liang1-2/+0
2023-04-07KVM: x86/pmu: Fix a typo in kvm_pmu_request_counter_reprogam()Like Xu1-2/+2
2023-04-06KVM: x86/pmu: Rewrite reprogram_counters() to improve performanceLike Xu1-6/+6
2023-04-06KVM: VMX: Refactor intel_pmu_{g,}set_msr() to align with other helpersSean Christopherson1-52/+57
2023-04-06KVM: x86/pmu: Zero out LBR capabilities during PMU refreshSean Christopherson1-0/+10
2023-01-26KVM: x86/pmu: Cap kvm_pmu_cap.num_counters_gp at KVM's internal maxSean Christopherson1-0/+1
2023-01-26KVM: x86/pmu: Drop event_type and rename "struct kvm_event_hw_type_mapping"Like Xu1-9/+12
2023-01-24KVM: x86/pmu: Correct the mask used in a pmu event filter lookupAaron Lewis1-0/+1
2022-12-29KVM: x86: Unify pr_fmt to use module name for all KVM modulesSean Christopherson1-2/+3
2022-11-09KVM: x86/pmu: Defer counter emulated overflow via pmc->prev_counterLike Xu1-2/+2
2022-11-09KVM: x86/pmu: Defer reprogram_counter() to kvm_pmu_handle_event()Like Xu1-3/+3
2022-11-09KVM: x86: Init vcpu->arch.perf_capabilities in common x86 codeSean Christopherson1-1/+0
2022-11-09KVM: x86: Track supported PERF_CAPABILITIES in kvm_capsSean Christopherson1-1/+1
2022-11-09KVM: x86/pmu: Limit the maximum number of supported Intel GP countersLike Xu1-2/+2
2022-09-28KVM: x86/pmu: Avoid using PEBS perf_events for normal countersLike Xu1-0/+2
2022-09-28KVM: x86/pmu: Refactor PERF_GLOBAL_CTRL update helper for reuse by PEBSLike Xu1-7/+5
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