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path: root/arch/arm64/kvm/pmu-emul.c
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* Merge branch kvm-arm64/kerneldoc into kvmarm/nextOliver Upton2024-03-071-2/+2
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| * KVM: arm64: PMU: fix kernel-doc warningsRandy Dunlap2024-02-011-2/+2
* | KVM: arm64: Add feature checking helpersMarc Zyngier2024-02-191-5/+6
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* arm: perf/kvm: Use GENMASK for ARMV8_PMU_PMCR_NJames Clark2023-12-121-5/+3
* Merge branch kvm-arm64/pmu_pmcr_n into kvmarm/nextOliver Upton2023-10-301-28/+79
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| * KVM: arm64: Sanitize PM{C,I}NTEN{SET,CLR}, PMOVS{SET,CLR} before first runRaghavendra Rao Ananta2023-10-241-0/+11
| * KVM: arm64: PMU: Set PMCR_EL0.N for vCPU based on the associated PMURaghavendra Rao Ananta2023-10-241-1/+20
| * KVM: arm64: PMU: Add a helper to read a vCPU's PMCR_EL0Reiji Watanabe2023-10-241-6/+15
| * KVM: arm64: Select default PMU in KVM_ARM_VCPU_INIT handlerReiji Watanabe2023-10-241-12/+4
| * KVM: arm64: PMU: Introduce helpers to set the guest's PMUReiji Watanabe2023-10-241-15/+35
* | Merge branch kvm-arm64/sgi-injection into kvmarm/nextOliver Upton2023-10-301-1/+1
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| * | KVM: arm64: vgic: Make kvm_vgic_inject_irq() take a vcpu pointerMarc Zyngier2023-09-301-1/+1
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* | KVM: arm64: Add PMU event filter bits required if EL3 is implementedOliver Upton2023-10-241-2/+13
* | KVM: arm64: Make PMEVTYPER<n>_EL0.NSH RES0 if EL2 isn't advertisedOliver Upton2023-10-241-7/+14
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* KVM: arm64: PMU: Don't advertise STALL_SLOT_{FRONTEND,BACKEND}Reiji Watanabe2023-08-201-2/+4
* KVM: arm64: PMU: Don't advertise the STALL_SLOT eventReiji Watanabe2023-08-201-2/+1
* KVM: arm64: PMU: Avoid inappropriate use of host's PMUVerReiji Watanabe2023-08-201-6/+16
* KVM: arm64: PMU: Disallow vPMU on non-uniform PMUVerReiji Watanabe2023-08-201-2/+6
* KVM: arm64: Use raw_smp_processor_id() in kvm_pmu_probe_armpmu()Oliver Upton2023-06-071-1/+19
* KVM: arm64: Document default vPMU behavior on heterogeneous systemsOliver Upton2023-05-311-1/+11
* KVM: arm64: Iterate arm_pmus list to probe for default PMUOliver Upton2023-05-311-34/+12
* Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2023-05-011-18/+7
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| * Merge branch kvm-arm64/smccc-filtering into kvmarm-master/nextMarc Zyngier2023-04-211-2/+2
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| | * KVM: arm64: Add a helper to check if a VM has ran onceOliver Upton2023-04-051-2/+2
| * | KVM: arm64: Use config_lock to protect data ordered against KVM_RUNOliver Upton2023-03-291-17/+6
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* | KVM: arm64: PMU: Restore the guest's EL0 event counting after migrationReiji Watanabe2023-03-301-0/+1
* | KVM: arm64: PMU: Don't save PMCR_EL0.{C,P} for the vCPUReiji Watanabe2023-03-131-1/+2
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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
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