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linux-rolling-lts
linux-rolling-stable
master
Linux kernel stable tree (mirror)
Andrey V.Kosteltsev
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path:
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arch
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x86
/
kvm
/
vmx
/
pmu_intel.c
Age
Commit message (
Expand
)
Author
Files
Lines
2023-04-07
KVM: x86/pmu: Fix a typo in kvm_pmu_request_counter_reprogam()
Like Xu
1
-2
/
+2
2023-04-07
KVM: x86/pmu: Rewrite reprogram_counters() to improve performance
Like Xu
1
-6
/
+6
2023-04-07
KVM: VMX: Refactor intel_pmu_{g,}set_msr() to align with other helpers
Sean Christopherson
1
-52
/
+57
2023-04-07
KVM: x86/pmu: Zero out LBR capabilities during PMU refresh
Sean Christopherson
1
-0
/
+10
2023-01-27
KVM: x86/pmu: Cap kvm_pmu_cap.num_counters_gp at KVM's internal max
Sean Christopherson
1
-0
/
+1
2023-01-27
KVM: x86/pmu: Drop event_type and rename "struct kvm_event_hw_type_mapping"
Like Xu
1
-9
/
+12
2023-01-24
KVM: x86/pmu: Correct the mask used in a pmu event filter lookup
Aaron Lewis
1
-0
/
+1
2022-12-29
KVM: x86: Unify pr_fmt to use module name for all KVM modules
Sean Christopherson
1
-2
/
+3
2022-11-09
KVM: x86/pmu: Defer counter emulated overflow via pmc->prev_counter
Like Xu
1
-2
/
+2
2022-11-09
KVM: x86/pmu: Defer reprogram_counter() to kvm_pmu_handle_event()
Like Xu
1
-3
/
+3
2022-11-09
KVM: x86: Init vcpu->arch.perf_capabilities in common x86 code
Sean Christopherson
1
-1
/
+0
2022-11-09
KVM: x86: Track supported PERF_CAPABILITIES in kvm_caps
Sean Christopherson
1
-1
/
+1
2022-11-09
KVM: x86/pmu: Limit the maximum number of supported Intel GP counters
Like Xu
1
-2
/
+2
2022-09-28
KVM: x86/pmu: Avoid using PEBS perf_events for normal counters
Like Xu
1
-0
/
+2
2022-09-28
KVM: x86/pmu: Refactor PERF_GLOBAL_CTRL update helper for reuse by PEBS
Like Xu
1
-7
/
+5
2022-09-28
KVM: x86/pmu: Avoid setting BIT_ULL(-1) to pmu->host_cross_mapped_mask
Like Xu
1
-6
/
+9
2022-08-10
KVM: VMX: Adjust number of LBR records for PERF_CAPABILITIES at refresh
Sean Christopherson
1
-9
/
+3
2022-07-28
Revert "KVM: nVMX: Expose load IA32_PERF_GLOBAL_CTRL VM-{Entry,Exit} control"
Paolo Bonzini
1
-3
/
+0
2022-07-28
KVM: VMX: Add helper to check if the guest PMU has PERF_GLOBAL_CTRL
Sean Christopherson
1
-2
/
+2
2022-07-28
KVM: VMX: Mark all PERF_GLOBAL_(OVF)_CTRL bits reserved if there's no vPMU
Sean Christopherson
1
-0
/
+2
2022-07-14
KVM: x86: Add dedicated helper to get CPUID entry with significant index
Sean Christopherson
1
-2
/
+2
2022-06-20
KVM: VMX: Use vcpu_get_perf_capabilities() to get guest-visible value
Sean Christopherson
1
-4
/
+7
2022-06-20
Revert "KVM: x86: always allow host-initiated writes to PMU MSRs"
Sean Christopherson
1
-17
/
+10
2022-06-20
KVM: VMX: Give host userspace full control of MSR_IA32_PERF_CAPABILITIES
Sean Christopherson
1
-2
/
+0
2022-06-20
KVM: x86: Give host userspace full control of MSR_IA32_MISC_ENABLES
Sean Christopherson
1
-5
/
+0
2022-06-08
KVM: x86/pmu: Avoid exposing Intel BTS feature
Like Xu
1
-1
/
+2
2022-06-08
KVM: x86/pmu: Drop amd_event_mapping[] in the KVM context
Like Xu
1
-7
/
+4
2022-06-08
KVM: x86/pmu: Use only the uniform interface reprogram_counter()
Paolo Bonzini
1
-2
/
+2
2022-06-08
KVM: x86/pmu: Drop "u8 ctrl, int idx" for reprogram_fixed_counter()
Like Xu
1
-7
/
+7
2022-06-08
KVM: x86/pmu: Drop "u64 eventsel" for reprogram_gp_counter()
Like Xu
1
-1
/
+2
2022-06-08
KVM: x86/pmu: Pass only "struct kvm_pmc *pmc" to reprogram_counter()
Like Xu
1
-14
/
+18
2022-06-08
KVM: x86: always allow host-initiated writes to PMU MSRs
Paolo Bonzini
1
-10
/
+17
2022-06-08
KVM: vmx, pmu: accept 0 for host-initiated write to MSR_IA32_DS_AREA
Paolo Bonzini
1
-0
/
+2
2022-06-08
KVM: x86/pmu: Ignore pmu->global_ctrl check if vPMU doesn't support global_ctrl
Like Xu
1
-0
/
+3
2022-06-08
KVM: x86/pmu: Don't overwrite the pmu->global_ctrl when refreshing
Like Xu
1
-4
/
+5
2022-06-08
KVM: x86/cpuid: Refactor host/guest CPU model consistency check
Like Xu
1
-11
/
+1
2022-06-08
KVM: x86/pmu: Add kvm_pmu_cap to optimize perf_get_x86_pmu_capability
Like Xu
1
-9
/
+8
2022-06-08
KVM: x86/pmu: Disable guest PEBS temporarily in two rare situations
Like Xu
1
-0
/
+20
2022-06-08
KVM: x86: Set PEBS_UNAVAIL in IA32_MISC_ENABLE when PEBS is enabled
Like Xu
1
-0
/
+2
2022-06-08
KVM: x86/pmu: Add PEBS_DATA_CFG MSR emulation to support adaptive PEBS
Like Xu
1
-1
/
+19
2022-06-08
KVM: x86/pmu: Add IA32_DS_AREA MSR emulation to support guest DS
Like Xu
1
-0
/
+11
2022-06-08
KVM: x86/pmu: Add IA32_PEBS_ENABLE MSR emulation for extended PEBS
Like Xu
1
-0
/
+31
2022-06-08
KVM: x86/pmu: Introduce the ctrl_mask value for fixed counter
Like Xu
1
-1
/
+5
2022-06-08
KVM: x86/pmu: Set MSR_IA32_MISC_ENABLE_EMON bit when vPMU is enabled
Like Xu
1
-0
/
+1
2022-05-25
Merge tag 'kvmarm-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/kvma...
Paolo Bonzini
1
-6
/
+2
2022-04-21
KVM: x86/pmu: Update AMD PMC sample period to fix guest NMI-watchdog
Like Xu
1
-6
/
+2
2022-04-13
KVM: x86: Move .pmu_ops to kvm_x86_init_ops and tag as __initdata
Like Xu
1
-1
/
+1
2022-04-02
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Linus Torvalds
1
-3
/
+11
2022-04-02
KVM: x86/pmu: Fix and isolate TSX-specific performance event logic
Like Xu
1
-3
/
+10
2022-04-02
KVM: x86/pmu: Use different raw event masks for AMD and Intel
Jim Mattson
1
-0
/
+1
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