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path: root/arch/x86/kvm/pmu.h
AgeCommit message (Expand)Author
2026-08-05KVM: x86/pmu: Clean up vPMU comments and stray blank linesLike Xu
2026-05-27KVM: x86/pmu: Reprogram Host/Guest-Only counters on nested transitionsYosry Ahmed
2026-05-27KVM: x86/pmu: Track mediated PMU counters with mode-specific enablesYosry Ahmed
2026-05-27KVM: x86/pmu: Disable counters based on Host-Only/Guest-Only bits in SVMYosry Ahmed
2026-05-27KVM: x86/pmu: Add support for KVM_X86_PMU_OP_OPTIONAL_RET0Yosry Ahmed
2026-05-27KVM: x86/pmu: Do a single atomic OR when reprogramming countersYosry Ahmed
2026-05-27KVM: x86/pmu: Rename reprogram_counters() to clarify usageYosry Ahmed
2026-05-27KVM: x86: Move enable_pmu/enable_mediated_pmu to pmu.h and pmu.cYosry Ahmed
2026-01-08KVM: x86/pmu: Disallow emulation in the fastpath if mediated PMCs are activeSean Christopherson
2026-01-08KVM: x86/pmu: Load/put mediated PMU context when entering/exiting guestDapeng Mi
2026-01-08KVM: x86/pmu: Bypass perf checks when emulating mediated PMU counter accessesDapeng Mi
2026-01-08KVM: x86/pmu: Disable interception of select PMU MSRs for mediated vPMUsDapeng Mi
2026-01-08KVM: x86/pmu: Load/save GLOBAL_CTRL via entry/exit fields for mediated PMUDapeng Mi
2026-01-08KVM: x86/pmu: Disable RDPMC interception for compatible mediated vPMUDapeng Mi
2026-01-08KVM: x86/pmu: Register PMI handler for mediated vPMUXiong Zhang
2026-01-08KVM: x86/pmu: Start stubbing in mediated PMU supportDapeng Mi
2025-10-06Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
2025-08-21perf/x86/intel: Add ICL_FIXED_0_ADAPTIVE bit into INTEL_FIXED_BITS_MASKDapeng Mi
2025-08-19KVM: x86/pmu: Rename pmc_speculative_in_use() to pmc_is_locally_enabled()Sean Christopherson
2025-08-19KVM: x86/pmu: Calculate set of to-be-emulated PMCs at time of WRMSRsSean Christopherson
2025-08-19KVM: x86/pmu: Add wrappers for counting emulated instructions/branchesSean Christopherson
2025-08-19KVM: x86/pmu: Move kvm_init_pmu_capability() to pmu.cSean Christopherson
2024-06-28KVM: x86/pmu: Introduce distinct macros for GP/fixed counter max numberDapeng Mi
2024-06-03KVM: x86/pmu: Manipulate FIXED_CTR_CTRL MSR with macrosDapeng Mi
2024-06-03KVM: x86/pmu: Change ambiguous _mask suffix to _rsvd in kvm_pmuDapeng Mi
2024-02-01KVM: x86/pmu: Snapshot event selectors that KVM emulates in softwareSean Christopherson
2024-02-01KVM: x86/pmu: Add macros to iterate over all PMCs given a bitmapSean Christopherson
2024-02-01KVM: x86/pmu: Move pmc_idx => pmc translation helper to common codeSean Christopherson
2024-02-01KVM: x86/pmu: Add common define to capture fixed counters offsetSean Christopherson
2024-01-30KVM: x86/pmu: Prioritize VMX interception over #GP on RDPMC due to bad indexSean Christopherson
2024-01-30KVM: x86/pmu: Allow programming events that match unsupported arch eventsSean Christopherson
2023-11-30KVM: x86/pmu: Track emulated counter events instead of previous counterSean Christopherson
2023-11-30KVM: x86/pmu: Update sample period in pmc_write_counter()Sean Christopherson
2023-11-30KVM: x86/pmu: Stop calling kvm_pmu_reset() at RESET (it's redundant)Sean Christopherson
2023-11-30KVM: x86/pmu: Move PMU reset logic to common x86 codeSean Christopherson
2023-09-25KVM: x86/pmu: Truncate counter value to allowed width on writeRoman Kagan
2023-06-06KVM: x86/pmu: Disable vPMU if the minimum num of counters isn't metLike Xu
2023-06-06KVM: x86/pmu: Provide Intel PMU's pmc_is_enabled() as generic x86 codeLike Xu
2023-06-06KVM: x86/pmu: Move handling PERF_GLOBAL_CTRL and friends to common x86Like Xu
2023-06-06KVM: x86/pmu: Move reprogram_counters() to pmu.hLike Xu
2023-04-07KVM: x86/pmu: Fix a typo in kvm_pmu_request_counter_reprogam()Like Xu
2023-02-25Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
2023-02-15KVM: x86/pmu: Disable vPMU support on hybrid CPUs (host PMUs)Sean Christopherson
2023-01-26KVM: x86/pmu: Cap kvm_pmu_cap.num_counters_gp at KVM's internal maxSean Christopherson
2023-01-26KVM: x86/pmu: Drop event_type and rename "struct kvm_event_hw_type_mapping"Like Xu
2023-01-24KVM: x86/pmu: Correct the mask used in a pmu event filter lookupAaron Lewis
2022-12-23KVM: x86/pmu: Prevent zero period event from being repeatedly releasedLike Xu
2022-11-09KVM: x86/pmu: Defer reprogram_counter() to kvm_pmu_handle_event()Like Xu
2022-06-20Revert "KVM: x86: always allow host-initiated writes to PMU MSRs"Sean Christopherson
2022-06-08KVM: x86/pmu: Restrict advanced features based on module enable_pmuLike Xu