linux.git - Linux kernel source tree

Age	Commit message (Expand)	Author	Files	Lines
2024-04-08	KVM: x86/pmu: Set enable bits for GP counters in PERF_GLOBAL_CTRL at "RESET"	Sean Christopherson	1	-2/+14
2024-02-01	KVM: x86/pmu: Avoid CPL lookup if PMC enabline for USER and KERNEL is the same	Sean Christopherson	1	-0/+7
2024-02-01	KVM: x86/pmu: Check eventsel first when emulating (branch) insns retired	Sean Christopherson	1	-6/+3
2024-02-01	KVM: x86/pmu: Expand the comment about what bits are check emulating events	Sean Christopherson	1	-1/+14
2024-02-01	KVM: x86/pmu: Snapshot event selectors that KVM emulates in software	Sean Christopherson	1	-9/+8
2024-02-01	KVM: x86/pmu: Process only enabled PMCs when emulating events in software	Sean Christopherson	1	-1/+10
2024-02-01	KVM: x86/pmu: Add macros to iterate over all PMCs given a bitmap	Sean Christopherson	1	-19/+7
2024-02-01	KVM: x86/pmu: Snapshot and clear reprogramming bitmap before reprogramming	Sean Christopherson	1	-23/+29
2024-02-01	KVM: x86/pmu: Move pmc_idx => pmc translation helper to common code	Sean Christopherson	1	-4/+4
2024-02-01	KVM: x86/pmu: Add common define to capture fixed counters offset	Sean Christopherson	1	-4/+4
2024-02-01	KVM: x86/pmu: Zero out PMU metadata on AMD if PMU is disabled	Sean Christopherson	1	-2/+18
2024-01-30	KVM: x86/pmu: Apply "fast" RDPMC only to Intel PMUs	Sean Christopherson	1	-2/+1
2024-01-30	KVM: x86/pmu: Prioritize VMX interception over #GP on RDPMC due to bad index	Sean Christopherson	1	-3/+13
2024-01-30	KVM: x86/pmu: Allow programming events that match unsupported arch events	Sean Christopherson	1	-1/+0
2023-11-30	KVM: x86/pmu: Track emulated counter events instead of previous counter	Sean Christopherson	1	-13/+35
2023-11-30	KVM: x86/pmu: Update sample period in pmc_write_counter()	Sean Christopherson	1	-0/+27
2023-11-30	KVM: x86/pmu: Remove manual clearing of fields in kvm_pmu_init()	Sean Christopherson	1	-2/+0
2023-11-30	KVM: x86/pmu: Stop calling kvm_pmu_reset() at RESET (it's redundant)	Sean Christopherson	1	-1/+1
2023-11-30	KVM: x86/pmu: Reset the PMU, i.e. stop counters, before refreshing	Sean Christopherson	1	-13/+22
2023-11-30	KVM: x86/pmu: Move PMU reset logic to common x86 code	Sean Christopherson	1	-1/+39
2023-09-25	KVM: x86/pmu: Synthesize at most one PMI per VM-exit	Jim Mattson	1	-26/+1
2023-08-02	KVM: x86/pmu: Move .hw_event_available() check out of PMC filter helper	Sean Christopherson	1	-3/+1
2023-06-06	KVM: x86/svm/pmu: Add AMD PerfMonV2 support	Like Xu	1	-1/+17
2023-06-06	KVM: x86/pmu: Provide Intel PMU's pmc_is_enabled() as generic x86 code	Like Xu	1	-5/+0
2023-06-06	KVM: x86/pmu: Move handling PERF_GLOBAL_CTRL and friends to common x86	Like Xu	1	-3/+68
2023-04-26	Merge tag 'kvm-x86-pmu-6.4' of https://github.com/kvm-x86/linux into HEAD	Paolo Bonzini	1	-7/+14
2023-04-07	KVM: x86/pmu: Prevent the PMU from counting disallowed events	Aaron Lewis	1	-5/+8
2023-04-07	KVM: x86/pmu: Fix a typo in kvm_pmu_request_counter_reprogam()	Like Xu	1	-1/+1
2023-04-06	KVM: x86/pmu: Rename pmc_is_enabled() to pmc_is_globally_enabled()	Like Xu	1	-3/+3
2023-04-06	KVM: x86/pmu: WARN and bug the VM if PMU is refreshed after vCPU has run	Sean Christopherson	1	-0/+3
2023-04-05	KVM: x86/pmu: Zero out pmu->all_valid_pmc_idx each time it's refreshed	Like Xu	1	-0/+1
2023-03-22	KVM: x86: Add helpers to query individual CR0/CR4 bits	Binbin Wu	1	-2/+2
2023-03-22	KVM: x86: Make use of kvm_read_cr*_bits() when testing bits	Mathias Krause	1	-2/+2
2023-02-15	Merge tag 'kvm-x86-pmu-6.3' of https://github.com/kvm-x86/linux into HEAD	Paolo Bonzini	1	-50/+236
2023-02-03	KVM: x86: Optimize kvm->lock and SRCU interaction (KVM_SET_PMU_EVENT_FILTER)	Michal Luczaj	1	-2/+1
2023-02-01	KVM: x86/pmu: Add PRIR++ and PDist support for SPR and later models	Like Xu	1	-12/+33
2023-01-24	KVM: x86/pmu: Introduce masked events to the pmu event filter	Aaron Lewis	1	-30/+167
2023-01-24	KVM: x86/pmu: prepare the pmu event filter for masked events	Aaron Lewis	1	-23/+33
2023-01-24	KVM: x86/pmu: Remove impossible events from the pmu event filter	Aaron Lewis	1	-1/+18
2023-01-24	KVM: x86/pmu: Correct the mask used in a pmu event filter lookup	Aaron Lewis	1	-1/+2
2022-12-29	KVM: x86: Unify pr_fmt to use module name for all KVM modules	Sean Christopherson	1	-0/+1
2022-12-23	KVM: x86/pmu: Prevent zero period event from being repeatedly released	Like Xu	1	-1/+2
2022-11-09	KVM: x86/pmu: Defer counter emulated overflow via pmc->prev_counter	Like Xu	1	-16/+16
2022-11-09	KVM: x86/pmu: Defer reprogram_counter() to kvm_pmu_handle_event()	Like Xu	1	-5/+12
2022-11-09	KVM: x86/pmu: Clear "reprogram" bit if counter is disabled or disallowed	Sean Christopherson	1	-14/+24
2022-11-09	KVM: x86/pmu: Force reprogramming of all counters on PMU filter change	Sean Christopherson	1	-1/+12
2022-11-09	KVM: x86/pmu: Limit the maximum number of supported Intel GP counters	Like Xu	1	-1/+1
2022-09-28	KVM: x86/pmu: Avoid using PEBS perf_events for normal counters	Like Xu	1	-2/+2
2022-09-28	KVM: x86/pmu: Don't generate PEBS records for emulated instructions	Like Xu	1	-3/+13
2022-06-20	Revert "KVM: x86: always allow host-initiated writes to PMU MSRs"	Sean Christopherson	1	-2/+2