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path: root/arch/x86/kvm/vmx/pmu_intel.c
AgeCommit message (Expand)Author
2026-01-08KVM: VMX: Add mediated PMU support for CPUs without "save perf global ctrl"Sean Christopherson
2026-01-08KVM: x86/pmu: Load/put mediated PMU context when entering/exiting guestDapeng Mi
2026-01-08KVM: x86/pmu: Introduce eventsel_hw to prepare for pmu event filteringMingwei Zhang
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: Implement Intel mediated PMU requirements and constraintsDapeng Mi
2025-09-18KVM: x86/pmu: Restrict GLOBAL_{CTRL,STATUS}, fixed PMCs, and PEBS to PMU v2+Sean Christopherson
2025-09-18KVM: x86/pmu: Move initialization of valid PMCs bitmask to common x86Sean Christopherson
2025-09-18KVM: x86/pmu: Use BIT_ULL() instead of open coded equivalentsDapeng Mi
2025-09-18KVM: x86/pmu: Move PMU_CAP_{FW_WRITES,LBR_FMT} into msr-index.h headerDapeng Mi
2025-09-16KVM: x86/pmu: Correct typo "_COUTNERS" to "_COUNTERS"Dapeng Mi
2025-08-19KVM: x86/pmu: Rename pmc_speculative_in_use() to pmc_is_locally_enabled()Sean Christopherson
2025-06-20KVM: VMX: Wrap all accesses to IA32_DEBUGCTL with getter/setter APIsMaxim Levitsky
2025-05-29Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
2025-05-02x86/msr: Add explicit includes of <asm/msr.h>Xin Li (Intel)
2025-04-10x86/msr: Rename 'wrmsrl()' to 'wrmsrq()'Ingo Molnar
2025-04-10x86/msr: Rename 'rdmsrl()' to 'rdmsrq()'Ingo Molnar
2025-03-14KVM: TDX: Make pmu_intel.c ignore guest TD caseIsaku Yamahata
2024-12-18KVM: x86: Replace (almost) all guest CPUID feature queries with cpu_capsSean Christopherson
2024-11-01KVM: x86: model canonical checks more preciselyMaxim Levitsky
2024-06-28KVM: x86/pmu: Introduce distinct macros for GP/fixed counter max numberDapeng Mi
2024-06-11KVM: x86/pmu: Add a helper to enable bits in FIXED_CTR_CTRLSean Christopherson
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
2024-04-11KVM: VMX: Snapshot LBR capabilities during module initializationSean Christopherson
2024-03-11Merge tag 'kvm-x86-pmu-6.9' of https://github.com/kvm-x86/linux into HEADPaolo Bonzini
2024-02-02KVM: x86/pmu: Fix type length error when reading pmu->fixed_ctr_ctrlMingwei Zhang
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
2024-02-01KVM: x86/pmu: Zero out PMU metadata on AMD if PMU is disabledSean Christopherson
2024-01-30KVM: x86/pmu: Explicitly check for RDPMC of unsupported Intel PMC typesSean Christopherson
2024-01-30KVM: x86/pmu: Treat "fixed" PMU type in RDPMC as index as a value, not flagSean Christopherson
2024-01-30KVM: x86/pmu: Disallow "fast" RDPMC for architectural Intel PMUsSean Christopherson
2024-01-30KVM: x86/pmu: Apply "fast" RDPMC only to Intel PMUsSean Christopherson
2024-01-30KVM: x86/pmu: Prioritize VMX interception over #GP on RDPMC due to bad indexSean Christopherson
2024-01-30KVM: x86/pmu: Get eventsel for fixed counters from perfSean Christopherson
2024-01-30KVM: x86/pmu: Setup fixed counters' eventsel during PMU initializationSean Christopherson
2024-01-30KVM: x86/pmu: Remove KVM's enumeration of Intel's architectural encodingsSean Christopherson
2024-01-30KVM: x86/pmu: Allow programming events that match unsupported arch eventsSean Christopherson
2024-01-30KVM: x86/pmu: Always treat Fixed counters as available when supportedSean Christopherson
2023-11-30KVM: x86/pmu: Update sample period in pmc_write_counter()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
2023-08-02KVM: x86/pmu: Require nr fixed_pmc_events to match nr max fixed countersSean Christopherson
2023-08-02KVM: x86/pmu: Simplify intel_hw_event_available()Sean Christopherson
2023-08-02KVM: x86/pmu: Use enums instead of hardcoded magic for arch event indicesSean Christopherson
2023-07-01Merge tag 'kvm-x86-vmx-6.5' of https://github.com/kvm-x86/linux into HEADPaolo Bonzini
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