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path: root/arch/arm64/kvm/pmu-emul.c
AgeCommit message (Expand)AuthorFilesLines
2023-04-20KVM: arm64: PMU: Restore the guest's EL0 event counting after migrationReiji Watanabe1-0/+1
2023-04-06KVM: arm64: PMU: Don't save PMCR_EL0.{C,P} for the vCPUReiji Watanabe1-1/+2
2022-12-05KVM: arm64: PMU: Fix period computation for 64bit counters with 32bit overflowMarc Zyngier1-7/+3
2022-11-28KVM: arm64: PMU: Sanitise PMCR_EL0.LP on first vcpu runMarc Zyngier1-0/+6
2022-11-28KVM: arm64: PMU: Replace version number '0' with ID_AA64DFR0_EL1_PMUVer_NIAnshuman Khandual1-2/+3
2022-11-19KVM: arm64: PMU: Make kvm_pmc the main data structureMarc Zyngier1-87/+87
2022-11-19KVM: arm64: PMU: Simplify vcpu computation on perf overflow notificationMarc Zyngier1-4/+1
2022-11-19KVM: arm64: PMU: Allow PMUv3p5 to be exposed to the guestMarc Zyngier1-1/+1
2022-11-19KVM: arm64: PMU: Implement PMUv3p5 long counter supportMarc Zyngier1-3/+5
2022-11-19KVM: arm64: PMU: Move the ID_AA64DFR0_EL1.PMUver limit to VM creationMarc Zyngier1-0/+11
2022-11-19KVM: arm64: PMU: Do not let AArch32 change the counters' top 32 bitsMarc Zyngier1-8/+27
2022-11-17KVM: arm64: PMU: Simplify setting a counter to a specific valueMarc Zyngier1-1/+4
2022-11-17KVM: arm64: PMU: Add counter_index_to_*reg() helpersMarc Zyngier1-15/+18
2022-11-17KVM: arm64: PMU: Only narrow counters that are not 64bit wideMarc Zyngier1-8/+6
2022-11-17KVM: arm64: PMU: Narrow the overflow checking when requiredMarc Zyngier1-1/+2
2022-11-17KVM: arm64: PMU: Distinguish between 64bit counter and 64bit overflowMarc Zyngier1-12/+31
2022-11-17KVM: arm64: PMU: Always advertise the CHAIN eventMarc Zyngier1-0/+2
2022-11-17KVM: arm64: PMU: Align chained counter implementation with architecture pseud...Marc Zyngier1-234/+86
2022-09-16arm64/sysreg: Use feature numbering for PMU and SPE revisionsMark Brown1-6/+6
2022-09-16arm64/sysreg: Add _EL1 into ID_AA64DFR0_EL1 definition namesMark Brown1-8/+8
2022-09-16arm64/sysreg: Align field names in ID_AA64DFR0_EL1 with architectureMark Brown1-8/+8
2022-05-16Merge branch kvm-arm64/per-vcpu-host-pmu-data into kvmarm-master/nextMarc Zyngier1-2/+1
2022-05-15KVM: arm64: Reenable pmu in Protected ModeFuad Tabba1-2/+1
2022-04-28KVM/arm64: Don't emulate a PMU for 32-bit guests if feature not setAlexandru Elisei1-1/+22
2022-03-18KVM: arm64: Generalise VM features into a set of flagsMarc Zyngier1-2/+2
2022-02-08KVM: arm64: Refuse to run VCPU if the PMU doesn't match the physical CPUAlexandru Elisei1-0/+1
2022-02-08KVM: arm64: Add KVM_ARM_VCPU_PMU_V3_SET_PMU attributeAlexandru Elisei1-0/+40
2022-02-08KVM: arm64: Keep a list of probed PMUsAlexandru Elisei1-2/+23
2022-02-08KVM: arm64: Keep a per-VM pointer to the default PMUMarc Zyngier1-16/+26
2022-02-08KVM: arm64: Do not change the PMU event filter after a VCPU has runMarc Zyngier1-13/+20
2022-01-16Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds1-1/+2
2022-01-07Merge tag 'kvmarm-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/kvma...Paolo Bonzini1-0/+1
2021-12-08KVM: Use 'unsigned long' as kvm_for_each_vcpu()'s indexMarc Zyngier1-1/+1
2021-12-01KVM: arm64: Add minimal handling for the ARMv8.7 PMUMarc Zyngier1-0/+1
2021-11-17KVM: arm64: Hide kvm_arm_pmu_available behind CONFIG_HW_PERF_EVENTS=ySean Christopherson1-0/+2
2021-10-17KVM: arm64: Add memcg accounting to KVM allocationsJia He1-1/+1
2021-09-20KVM: arm64: Fix PMU probe orderingMarc Zyngier1-1/+8
2021-08-20Merge branch kvm-arm64/misc-5.15 into kvmarm-master/nextMarc Zyngier1-3/+3
2021-08-11KVM: arm64: perf: Replace '0xf' instances with ID_AA64DFR0_PMUVER_IMP_DEFAnshuman Khandual1-3/+3
2021-08-02KVM: arm64: Disabling disabled PMU counters wastes a lot of timeAlexandre Chartre1-2/+3
2021-08-02KVM: arm64: Drop unnecessary masking of PMU registersMarc Zyngier1-2/+1
2021-06-18KVM: arm64: Restore PMU configuration on first runMarc Zyngier1-0/+3
2021-06-18KVM: arm64: Don't zero the cycle count register when PMCR_EL0.P is setAlexandru Elisei1-0/+1
2021-04-22KVM: arm64: Divorce the perf code from oprofile helpersMarc Zyngier1-1/+1
2021-03-06KVM: arm64: Turn kvm_arm_support_pmu_v3() into a static keyMarc Zyngier1-10/+0
2021-02-12Merge branch 'kvm-arm64/pmu-debug-fixes-5.11' into kvmarm-master/nextMarc Zyngier1-4/+10
2021-02-03KVM: arm64: Use symbolic names for the PMU versionsMarc Zyngier1-4/+4
2021-02-03KVM: arm64: Upgrade PMU support to ARMv8.4Marc Zyngier1-0/+6
2021-01-21KVM: arm64: Filter out v8.1+ events on v8.0 HWMarc Zyngier1-3/+7
2020-12-27KVM: arm64: Remove redundant call to kvm_pmu_vcpu_reset()Alexandru Elisei1-2/+0
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