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path: root/arch/arm64/kvm/pmu-emul.c
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* KVM: arm64: PMU: Fix period computation for 64bit counters with 32bit overflowMarc Zyngier2022-12-051-7/+3
* KVM: arm64: PMU: Sanitise PMCR_EL0.LP on first vcpu runMarc Zyngier2022-11-281-0/+6
* KVM: arm64: PMU: Replace version number '0' with ID_AA64DFR0_EL1_PMUVer_NIAnshuman Khandual2022-11-281-2/+3
* KVM: arm64: PMU: Make kvm_pmc the main data structureMarc Zyngier2022-11-191-87/+87
* KVM: arm64: PMU: Simplify vcpu computation on perf overflow notificationMarc Zyngier2022-11-191-4/+1
* KVM: arm64: PMU: Allow PMUv3p5 to be exposed to the guestMarc Zyngier2022-11-191-1/+1
* KVM: arm64: PMU: Implement PMUv3p5 long counter supportMarc Zyngier2022-11-191-3/+5
* KVM: arm64: PMU: Move the ID_AA64DFR0_EL1.PMUver limit to VM creationMarc Zyngier2022-11-191-0/+11
* KVM: arm64: PMU: Do not let AArch32 change the counters' top 32 bitsMarc Zyngier2022-11-191-8/+27
* KVM: arm64: PMU: Simplify setting a counter to a specific valueMarc Zyngier2022-11-171-1/+4
* KVM: arm64: PMU: Add counter_index_to_*reg() helpersMarc Zyngier2022-11-171-15/+18
* KVM: arm64: PMU: Only narrow counters that are not 64bit wideMarc Zyngier2022-11-171-8/+6
* KVM: arm64: PMU: Narrow the overflow checking when requiredMarc Zyngier2022-11-171-1/+2
* KVM: arm64: PMU: Distinguish between 64bit counter and 64bit overflowMarc Zyngier2022-11-171-12/+31
* KVM: arm64: PMU: Always advertise the CHAIN eventMarc Zyngier2022-11-171-0/+2
* KVM: arm64: PMU: Align chained counter implementation with architecture pseud...Marc Zyngier2022-11-171-234/+86
* arm64/sysreg: Use feature numbering for PMU and SPE revisionsMark Brown2022-09-161-6/+6
* arm64/sysreg: Add _EL1 into ID_AA64DFR0_EL1 definition namesMark Brown2022-09-161-8/+8
* arm64/sysreg: Align field names in ID_AA64DFR0_EL1 with architectureMark Brown2022-09-161-8/+8
* Merge branch kvm-arm64/per-vcpu-host-pmu-data into kvmarm-master/nextMarc Zyngier2022-05-161-2/+1
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| * KVM: arm64: Reenable pmu in Protected ModeFuad Tabba2022-05-151-2/+1
* | KVM/arm64: Don't emulate a PMU for 32-bit guests if feature not setAlexandru Elisei2022-04-271-1/+22
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* KVM: arm64: Generalise VM features into a set of flagsMarc Zyngier2022-03-181-2/+2
* KVM: arm64: Refuse to run VCPU if the PMU doesn't match the physical CPUAlexandru Elisei2022-02-081-0/+1
* KVM: arm64: Add KVM_ARM_VCPU_PMU_V3_SET_PMU attributeAlexandru Elisei2022-02-081-0/+40
* KVM: arm64: Keep a list of probed PMUsAlexandru Elisei2022-02-081-2/+23
* KVM: arm64: Keep a per-VM pointer to the default PMUMarc Zyngier2022-02-081-16/+26
* KVM: arm64: Do not change the PMU event filter after a VCPU has runMarc Zyngier2022-02-081-13/+20
* Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2022-01-161-1/+2
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| * Merge tag 'kvmarm-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/kvma...Paolo Bonzini2022-01-071-0/+1
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| | * KVM: arm64: Add minimal handling for the ARMv8.7 PMUMarc Zyngier2021-12-011-0/+1
| * | KVM: Use 'unsigned long' as kvm_for_each_vcpu()'s indexMarc Zyngier2021-12-081-1/+1
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* / KVM: arm64: Hide kvm_arm_pmu_available behind CONFIG_HW_PERF_EVENTS=ySean Christopherson2021-11-171-0/+2
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* KVM: arm64: Add memcg accounting to KVM allocationsJia He2021-10-171-1/+1
* KVM: arm64: Fix PMU probe orderingMarc Zyngier2021-09-201-1/+8
* Merge branch kvm-arm64/misc-5.15 into kvmarm-master/nextMarc Zyngier2021-08-201-3/+3
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| * KVM: arm64: perf: Replace '0xf' instances with ID_AA64DFR0_PMUVER_IMP_DEFAnshuman Khandual2021-08-111-3/+3
* | KVM: arm64: Disabling disabled PMU counters wastes a lot of timeAlexandre Chartre2021-08-021-2/+3
* | KVM: arm64: Drop unnecessary masking of PMU registersMarc Zyngier2021-08-021-2/+1
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* KVM: arm64: Restore PMU configuration on first runMarc Zyngier2021-06-181-0/+3
* KVM: arm64: Don't zero the cycle count register when PMCR_EL0.P is setAlexandru Elisei2021-06-181-0/+1
* KVM: arm64: Divorce the perf code from oprofile helpersMarc Zyngier2021-04-221-1/+1
* KVM: arm64: Turn kvm_arm_support_pmu_v3() into a static keyMarc Zyngier2021-03-061-10/+0
* Merge branch 'kvm-arm64/pmu-debug-fixes-5.11' into kvmarm-master/nextMarc Zyngier2021-02-121-4/+10
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| * KVM: arm64: Use symbolic names for the PMU versionsMarc Zyngier2021-02-031-4/+4
| * KVM: arm64: Upgrade PMU support to ARMv8.4Marc Zyngier2021-02-031-0/+6
* | KVM: arm64: Filter out v8.1+ events on v8.0 HWMarc Zyngier2021-01-211-3/+7
* | KVM: arm64: Remove redundant call to kvm_pmu_vcpu_reset()Alexandru Elisei2020-12-271-2/+0
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* KVM: arm64: Get rid of the PMU ready stateMarc Zyngier2020-11-271-1/+0
* KVM: arm64: Gate kvm_pmu_update_state() on the PMU featureMarc Zyngier2020-11-271-1/+1
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