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pmu.c
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Commit message (
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Author
2024-04-08
KVM: x86/pmu: Set enable bits for GP counters in PERF_GLOBAL_CTRL at "RESET"
Sean Christopherson
2024-02-01
KVM: x86/pmu: Avoid CPL lookup if PMC enabline for USER and KERNEL is the same
Sean Christopherson
2024-02-01
KVM: x86/pmu: Check eventsel first when emulating (branch) insns retired
Sean Christopherson
2024-02-01
KVM: x86/pmu: Expand the comment about what bits are check emulating events
Sean Christopherson
2024-02-01
KVM: x86/pmu: Snapshot event selectors that KVM emulates in software
Sean Christopherson
2024-02-01
KVM: x86/pmu: Process only enabled PMCs when emulating events in software
Sean Christopherson
2024-02-01
KVM: x86/pmu: Add macros to iterate over all PMCs given a bitmap
Sean Christopherson
2024-02-01
KVM: x86/pmu: Snapshot and clear reprogramming bitmap before reprogramming
Sean Christopherson
2024-02-01
KVM: x86/pmu: Move pmc_idx => pmc translation helper to common code
Sean Christopherson
2024-02-01
KVM: x86/pmu: Add common define to capture fixed counters offset
Sean Christopherson
2024-02-01
KVM: x86/pmu: Zero out PMU metadata on AMD if PMU is disabled
Sean Christopherson
2024-01-30
KVM: x86/pmu: Apply "fast" RDPMC only to Intel PMUs
Sean Christopherson
2024-01-30
KVM: x86/pmu: Prioritize VMX interception over #GP on RDPMC due to bad index
Sean Christopherson
2024-01-30
KVM: x86/pmu: Allow programming events that match unsupported arch events
Sean Christopherson
2023-11-30
KVM: x86/pmu: Track emulated counter events instead of previous counter
Sean Christopherson
2023-11-30
KVM: x86/pmu: Update sample period in pmc_write_counter()
Sean Christopherson
2023-11-30
KVM: x86/pmu: Remove manual clearing of fields in kvm_pmu_init()
Sean Christopherson
2023-11-30
KVM: x86/pmu: Stop calling kvm_pmu_reset() at RESET (it's redundant)
Sean Christopherson
2023-11-30
KVM: x86/pmu: Reset the PMU, i.e. stop counters, before refreshing
Sean Christopherson
2023-11-30
KVM: x86/pmu: Move PMU reset logic to common x86 code
Sean Christopherson
2023-09-25
KVM: x86/pmu: Synthesize at most one PMI per VM-exit
Jim Mattson
2023-08-02
KVM: x86/pmu: Move .hw_event_available() check out of PMC filter helper
Sean Christopherson
2023-06-06
KVM: x86/svm/pmu: Add AMD PerfMonV2 support
Like Xu
2023-06-06
KVM: x86/pmu: Provide Intel PMU's pmc_is_enabled() as generic x86 code
Like Xu
2023-06-06
KVM: x86/pmu: Move handling PERF_GLOBAL_CTRL and friends to common x86
Like Xu
2023-04-26
Merge tag 'kvm-x86-pmu-6.4' of https://github.com/kvm-x86/linux into HEAD
Paolo Bonzini
2023-04-07
KVM: x86/pmu: Prevent the PMU from counting disallowed events
Aaron Lewis
2023-04-07
KVM: x86/pmu: Fix a typo in kvm_pmu_request_counter_reprogam()
Like Xu
2023-04-06
KVM: x86/pmu: Rename pmc_is_enabled() to pmc_is_globally_enabled()
Like Xu
2023-04-06
KVM: x86/pmu: WARN and bug the VM if PMU is refreshed after vCPU has run
Sean Christopherson
2023-04-05
KVM: x86/pmu: Zero out pmu->all_valid_pmc_idx each time it's refreshed
Like Xu
2023-03-22
KVM: x86: Add helpers to query individual CR0/CR4 bits
Binbin Wu
2023-03-22
KVM: x86: Make use of kvm_read_cr*_bits() when testing bits
Mathias Krause
2023-02-15
Merge tag 'kvm-x86-pmu-6.3' of https://github.com/kvm-x86/linux into HEAD
Paolo Bonzini
2023-02-03
KVM: x86: Optimize kvm->lock and SRCU interaction (KVM_SET_PMU_EVENT_FILTER)
Michal Luczaj
2023-02-01
KVM: x86/pmu: Add PRIR++ and PDist support for SPR and later models
Like Xu
2023-01-24
KVM: x86/pmu: Introduce masked events to the pmu event filter
Aaron Lewis
2023-01-24
KVM: x86/pmu: prepare the pmu event filter for masked events
Aaron Lewis
2023-01-24
KVM: x86/pmu: Remove impossible events from the pmu event filter
Aaron Lewis
2023-01-24
KVM: x86/pmu: Correct the mask used in a pmu event filter lookup
Aaron Lewis
2022-12-29
KVM: x86: Unify pr_fmt to use module name for all KVM modules
Sean Christopherson
2022-12-23
KVM: x86/pmu: Prevent zero period event from being repeatedly released
Like Xu
2022-11-09
KVM: x86/pmu: Defer counter emulated overflow via pmc->prev_counter
Like Xu
2022-11-09
KVM: x86/pmu: Defer reprogram_counter() to kvm_pmu_handle_event()
Like Xu
2022-11-09
KVM: x86/pmu: Clear "reprogram" bit if counter is disabled or disallowed
Sean Christopherson
2022-11-09
KVM: x86/pmu: Force reprogramming of all counters on PMU filter change
Sean Christopherson
2022-11-09
KVM: x86/pmu: Limit the maximum number of supported Intel GP counters
Like Xu
2022-09-28
KVM: x86/pmu: Avoid using PEBS perf_events for normal counters
Like Xu
2022-09-28
KVM: x86/pmu: Don't generate PEBS records for emulated instructions
Like Xu
2022-06-20
Revert "KVM: x86: always allow host-initiated writes to PMU MSRs"
Sean Christopherson
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