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path: root/arch/arm64/kvm/pmu-emul.c (follow)
AgeCommit message (Expand)AuthorFilesLines
2025-06-05KVM: arm64: Add RMW specific sysreg accessorMarc Zyngier1-5/+5
2025-06-05KVM: arm64: Add assignment-specific sysreg accessorMarc Zyngier1-7/+7
2025-04-11KVM: arm64: Let kvm_vcpu_read_pmcr() return an EL-dependent value for PMCR_EL0.NMarc Zyngier1-1/+5
2025-04-11KVM: arm64: Allow userspace to limit the number of PMU counters for EL2 VMsMarc Zyngier1-0/+24
2025-04-11KVM: arm64: Contextualise the handling of PMCR_EL0.P writesMarc Zyngier1-5/+3
2025-04-11KVM: arm64: Fix MDCR_EL2.HPMN reset valueMarc Zyngier1-1/+19
2025-04-11KVM: arm64: Repaint pmcr_n into nr_pmu_countersMarc Zyngier1-3/+3
2025-03-19Merge branch 'kvm-arm64/pmu-fixes' into kvmarm/nextOliver Upton1-42/+14
2025-03-17KVM: arm64: PMU: Reload when resettingAkihiko Odaki1-14/+0
2025-03-17KVM: arm64: PMU: Reload when user modifies registersAkihiko Odaki1-3/+0
2025-03-17KVM: arm64: PMU: Fix SET_ONE_REG for vPMC regsAkihiko Odaki1-0/+13
2025-03-17KVM: arm64: PMU: Assume PMU presence in pmu-emul.cAkihiko Odaki1-25/+1
2025-03-11KVM: arm64: Provide 1 event counter on IMPDEF hardwareOliver Upton1-0/+7
2025-03-11KVM: arm64: Remap PMUv3 events onto hardwareOliver Upton1-1/+24
2025-03-11KVM: arm64: Advertise PMUv3 if IMPDEF traps are presentOliver Upton1-1/+11
2025-03-11KVM: arm64: Move PMUVer filtering into KVM codeOliver Upton1-6/+9
2025-03-11KVM: arm64: Use guard() to cleanup usage of arm_pmus_lockOliver Upton1-15/+8
2025-03-11KVM: arm64: Drop kvm_arm_pmu_available static keyOliver Upton1-5/+6
2025-03-11KVM: arm64: Always support SW_INCR PMU eventOliver Upton1-0/+2
2025-03-11KVM: arm64: Compute PMCEID from arm_pmu's event bitmapsOliver Upton1-11/+36
2024-12-18KVM: arm64: Only apply PMCR_EL0.P to the guest range of countersOliver Upton1-2/+8
2024-12-18KVM: arm64: Use KVM_REQ_RELOAD_PMU to handle PMCR_EL0.E changeOliver Upton1-11/+6
2024-12-18KVM: arm64: Add unified helper for reprogramming counters by maskOliver Upton1-43/+23
2024-11-20KVM: arm64: Use MDCR_EL2.HPME to evaluate overflow of hyp countersOliver Upton1-16/+45
2024-11-20KVM: arm64: Ignore PMCNTENSET_EL0 while checking for overflow statusRaghavendra Rao Ananta1-1/+0
2024-10-31KVM: arm64: nv: Reprogram PMU events affected by nested transitionOliver Upton1-0/+29
2024-10-31KVM: arm64: nv: Apply EL2 event filtering when in hyp contextOliver Upton1-1/+20
2024-10-31KVM: arm64: nv: Honor MDCR_EL2.HLPOliver Upton1-1/+5
2024-10-31KVM: arm64: nv: Honor MDCR_EL2.HPMEOliver Upton1-2/+9
2024-10-31KVM: arm64: Add helpers to determine if PMC counts at a given ELOliver Upton1-12/+28
2024-10-31KVM: arm64: nv: Adjust range of accessible PMCs according to HPMNOliver Upton1-1/+13
2024-10-31KVM: arm64: Rename kvm_pmu_valid_counter_mask()Oliver Upton1-4/+4
2024-10-31KVM: arm64: nv: Describe trap behaviour of MDCR_EL2.HPMNOliver Upton1-0/+18
2024-08-16KVM: arm64: Refine PMU defines for number of countersRob Herring (Arm)1-4/+4
2024-08-16perf: arm_pmu: Remove event index to counter remappingRob Herring (Arm)1-3/+3
2024-07-20Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds1-1/+1
2024-07-03perf: arm_pmuv3: Include asm/arm_pmuv3.h from linux/perf/arm_pmuv3.hRob Herring (Arm)1-1/+0
2024-06-20KVM: arm64: Use read-only helper for reading VM ID registersOliver Upton1-1/+1
2024-03-07Merge branch kvm-arm64/kerneldoc into kvmarm/nextOliver Upton1-2/+2
2024-02-19KVM: arm64: Add feature checking helpersMarc Zyngier1-5/+6
2024-02-01KVM: arm64: PMU: fix kernel-doc warningsRandy Dunlap1-2/+2
2023-12-12arm: perf/kvm: Use GENMASK for ARMV8_PMU_PMCR_NJames Clark1-5/+3
2023-10-30Merge branch kvm-arm64/pmu_pmcr_n into kvmarm/nextOliver Upton1-28/+79
2023-10-30Merge branch kvm-arm64/sgi-injection into kvmarm/nextOliver Upton1-1/+1
2023-10-24KVM: arm64: Sanitize PM{C,I}NTEN{SET,CLR}, PMOVS{SET,CLR} before first runRaghavendra Rao Ananta1-0/+11
2023-10-24KVM: arm64: PMU: Set PMCR_EL0.N for vCPU based on the associated PMURaghavendra Rao Ananta1-1/+20
2023-10-24KVM: arm64: PMU: Add a helper to read a vCPU's PMCR_EL0Reiji Watanabe1-6/+15
2023-10-24KVM: arm64: Select default PMU in KVM_ARM_VCPU_INIT handlerReiji Watanabe1-12/+4
2023-10-24KVM: arm64: Add PMU event filter bits required if EL3 is implementedOliver Upton1-2/+13
2023-10-24KVM: arm64: Make PMEVTYPER<n>_EL0.NSH RES0 if EL2 isn't advertisedOliver Upton1-7/+14
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