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| 134 patches
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[v2] KVM: x86/intr: Explicitly check NMI from guest to eliminate false positives
[v2] KVM: x86/intr: Explicitly check NMI from guest to eliminate false positives
- 1 -
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2023-12-06
Like Xu
New
KVM: x86/intr: Explicitly check NMI from guest to eliminate false positives
KVM: x86/intr: Explicitly check NMI from guest to eliminate false positives
- - -
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2023-12-04
Like Xu
New
perf header: Set proper symbol name for vdso when build-id event found
perf header: Set proper symbol name for vdso when build-id event found
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2023-12-01
Like Xu
New
KVM: x86/pmu: Prevent any host user from enabling PEBS for profiling guest
KVM: x86/pmu: Prevent any host user from enabling PEBS for profiling guest
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2023-11-29
Like Xu
New
KVM: x86: Use get_cpl directly in case of vcpu_load to improve accuracy
KVM: x86: Use get_cpl directly in case of vcpu_load to improve accuracy
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2023-11-23
Like Xu
New
KVM: x86: Clean up included but non-essential header declarations
KVM: x86: Clean up included but non-essential header declarations
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2023-10-17
Like Xu
New
[v7] KVM: x86/tsc: Don't sync user-written TSC against startup values
[v7] KVM: x86/tsc: Don't sync user-written TSC against startup values
- 1 1
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2023-10-08
Like Xu
New
KVM: x86/xsave: Remove 'return void' expression for 'void function'
KVM: x86/xsave: Remove 'return void' expression for 'void function'
- 1 -
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2023-10-07
Like Xu
New
[v2] KVM: selftests: Remove obsolete and incorrect test case metadata
[v2] KVM: selftests: Remove obsolete and incorrect test case metadata
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2023-09-14
Like Xu
New
[v6] KVM: x86/tsc: Don't sync user-written TSC against startup values
[v6] KVM: x86/tsc: Don't sync user-written TSC against startup values
- 1 1
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2023-09-13
Like Xu
New
[v5] KVM: x86/tsc: Don't sync TSC on the first write in state restoration
[v5] KVM: x86/tsc: Don't sync TSC on the first write in state restoration
- - 1
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2023-09-13
Like Xu
New
KVM: x86/mmu: Remove unused "const u8 *new" for kvm_mmu_track_write()
KVM: x86/mmu: Remove unused "const u8 *new" for kvm_mmu_track_write()
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2023-08-08
Like Xu
New
KVM: x86: Remove break statements that will never be executed
KVM: x86: Remove break statements that will never be executed
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2023-08-07
Like Xu
New
[v2,2/2] KVM: irqbypass: Convert producers/consumers single linked list to XArray
KVM: irqbypass: XArray conversion and a deref fix
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2023-08-02
Like Xu
New
[v2,1/2] KVM: eventfd: Fix NULL deref irqbypass producer
KVM: irqbypass: XArray conversion and a deref fix
- 1 -
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2023-08-02
Like Xu
New
KVM: irqbypass: Convert producers/consumers single linked list to XArray
KVM: irqbypass: Convert producers/consumers single linked list to XArray
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2023-08-01
Like Xu
New
KVM: eventfd: fix NULL deref irqbypass producer
KVM: eventfd: fix NULL deref irqbypass producer
- 1 -
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2023-08-01
Like Xu
New
[v4] KVM: x86/tsc: Don't sync user changes to TSC with KVM-initiated change
[v4] KVM: x86/tsc: Don't sync user changes to TSC with KVM-initiated change
- - 1
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2023-08-01
Like Xu
New
[v3] KVM: x86/tsc: Don't sync user changes to TSC with KVM-initiated change
[v3] KVM: x86/tsc: Don't sync user changes to TSC with KVM-initiated change
- - 1
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2023-07-31
Like Xu
New
KVM: x86/irq: Conditionally register IRQ bypass consumer again
KVM: x86/irq: Conditionally register IRQ bypass consumer again
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2023-07-24
Like Xu
New
[v2] KVM: x86/tsc: Use calculated tsc_offset before matching the fist vcpu's tsc
[v2] KVM: x86/tsc: Use calculated tsc_offset before matching the fist vcpu's tsc
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2023-07-24
Like Xu
New
KVM: x86/tsc: Update guest tsc_offset again before vcpu first runs
KVM: x86/tsc: Update guest tsc_offset again before vcpu first runs
- - 1
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2023-06-29
Like Xu
New
KVM: selftests: Fix the meta info of test cases in the header comments
KVM: selftests: Fix the meta info of test cases in the header comments
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2023-06-29
Like Xu
New
KVM: x86/mmu: Move the lockdep_assert of mmu_lock to inside clear_dirty_pt_masked()
KVM: x86/mmu: Move the lockdep_assert of mmu_lock to inside clear_dirty_pt_masked()
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2023-06-27
Like Xu
New
KVM: x86: Use sysfs_emit() instead of sprintf()
KVM: x86: Use sysfs_emit() instead of sprintf()
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2023-06-25
Like Xu
New
[v6,10/10] KVM: x86/cpuid: Add AMD CPUID ExtPerfMonAndDbg leaf 0x80000022
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-05-30
Like Xu
New
[v6,09/10] KVM: x86/svm/pmu: Add AMD PerfMonV2 support
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-05-30
Like Xu
New
[v6,08/10] KVM: x86/cpuid: Add a KVM-only leaf to redirect AMD PerfMonV2 flag
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-05-30
Like Xu
New
[v6,07/10] KVM: x86/pmu: Constrain the num of guest counters with kvm_pmu_cap
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-05-30
Like Xu
New
[v6,06/10] KVM: x86/pmu: Forget PERFCTR_CORE if the min num of counters isn't met
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-05-30
Like Xu
New
[v6,05/10] KVM: x86/pmu: Disable vPMU if the minimum num of counters isn't met
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-05-30
Like Xu
New
[v6,04/10] KVM: x86: Explicitly zero cpuid "0xa" leaf when PMU is disabled
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-05-30
Like Xu
New
[v6,03/10] KVM: x86/pmu: Make part of the Intel v2 PMU MSRs handling x86 generic
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-05-30
Like Xu
New
[v6,02/10] KVM: x86/pmu: Return #GP if user sets the GLOBAL_STATUS reserved bits
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-05-30
Like Xu
New
[v6,01/10] KVM: x86/pmu: Expose reprogram_counters() in pmu.h
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-05-30
Like Xu
New
[v2] KVM: x86/mmu: Assert on @mmu in the __kvm_mmu_invalidate_addr()
[v2] KVM: x86/mmu: Assert on @mmu in the __kvm_mmu_invalidate_addr()
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2023-05-23
Like Xu
New
KVM: x86/mmu: Drop "struct kvm_mmu *mmu" from __kvm_mmu_invalidate_addr()
KVM: x86/mmu: Drop "struct kvm_mmu *mmu" from __kvm_mmu_invalidate_addr()
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2023-05-19
Like Xu
New
perf/x86/intel: Save/restore cpuc->active_pebs_data_cfg when using guest PEBS
perf/x86/intel: Save/restore cpuc->active_pebs_data_cfg when using guest PEBS
- 1 -
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2023-05-17
Like Xu
New
[V5,10/10] KVM: x86/cpuid: Add AMD CPUID ExtPerfMonAndDbg leaf 0x80000022
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-04-10
Like Xu
New
[V5,09/10] KVM: x86/svm/pmu: Add AMD PerfMonV2 support
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-04-10
Like Xu
New
[V5,08/10] KVM: x86/cpuid: Add a KVM-only leaf to redirect AMD PerfMonV2 flag
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-04-10
Like Xu
New
[V5,07/10] KVM: x86/pmu: Constrain the num of guest counters with kvm_pmu_cap
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-04-10
Like Xu
New
[V5,06/10] KVM: x86/pmu: Forget PERFCTR_CORE if the min num of counters isn't met
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-04-10
Like Xu
New
[V5,05/10] KVM: x86/pmu: Disable vPMU if the minimum num of counters isn't met
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-04-10
Like Xu
New
[V5,04/10] KVM: x86: Explicitly zero cpuid "0xa" leaf when PMU is disabled
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-04-10
Like Xu
New
[V5,03/10] KVM: x86/pmu: Make part of the Intel v2 PMU MSRs handling x86 generic
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-04-10
Like Xu
New
[V5,02/10] KVM: x86/pmu: Return #GP if user sets the GLOBAL_STATUS reserved bits
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-04-10
Like Xu
New
[V5,01/10] KVM: x86/pmu: Expose reprogram_counters() in pmu.h
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-04-10
Like Xu
New
[V2] KVM: x86/pmu: Disable vPMU if EVENTSEL_GUESTONLY bit doesn't exist
[V2] KVM: x86/pmu: Disable vPMU if EVENTSEL_GUESTONLY bit doesn't exist
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2023-04-07
Like Xu
New
KVM: x86/pmu: Zero out pmu->all_valid_pmc_idx each time it's refreshed
KVM: x86/pmu: Zero out pmu->all_valid_pmc_idx each time it's refreshed
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2023-04-04
Like Xu
New
[7/7] KVM: selftests: Test Intel counters' bit width emulation
KVM: selftests: Test the consistency of the PMU's CPUID and its features
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2023-03-23
Like Xu
New
[6/7] KVM: selftests: Test consistency of PMU MSRs with Intel PMU version
KVM: selftests: Test the consistency of the PMU's CPUID and its features
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2023-03-23
Like Xu
New
[5/7] KVM: selftests: Test Intel supported fixed counters bit mask
KVM: selftests: Test the consistency of the PMU's CPUID and its features
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2023-03-23
Like Xu
New
[4/7] KVM: selftests: Test consistency of CPUID with num of Fixed counters
KVM: selftests: Test the consistency of the PMU's CPUID and its features
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2023-03-23
Like Xu
New
[3/7] KVM: selftests: Test consistency of CPUID with num of GP counters
KVM: selftests: Test the consistency of the PMU's CPUID and its features
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2023-03-23
Like Xu
New
[2/7] KVM: selftests: Test Intel PMU architectural events on fixed counters
KVM: selftests: Test the consistency of the PMU's CPUID and its features
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2023-03-23
Like Xu
New
[1/7] KVM: selftests: Test Intel PMU architectural events on gp counters
KVM: selftests: Test the consistency of the PMU's CPUID and its features
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2023-03-23
Like Xu
New
[v2] KVM: x86/pmu: Fix emulation on Intel counters' bit width
[v2] KVM: x86/pmu: Fix emulation on Intel counters' bit width
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2023-03-22
Like Xu
New
KVM: x86/pmu: Add Intel PMU supported fixed counters bit mask
KVM: x86/pmu: Add Intel PMU supported fixed counters bit mask
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2023-03-21
Like Xu
New
KVM: x86/pmu: Fix emulation on counters' bit width
KVM: x86/pmu: Fix emulation on counters' bit width
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2023-03-16
Like Xu
New
[v2,2/2] KVM: selftests: Report enable_pmu module value when test is skipped
KVM: selftests: Report enable_pmu module value when test is skipped
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2023-03-13
Like Xu
New
[v2,1/2] KVM: selftests: Add a helper to read kvm boolean module parameters
KVM: selftests: Report enable_pmu module value when test is skipped
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2023-03-13
Like Xu
New
[v2] KVM: x86/pmu/misc: Fix a typo on kvm_pmu_request_counter_reprogam()
[v2] KVM: x86/pmu/misc: Fix a typo on kvm_pmu_request_counter_reprogam()
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2023-03-10
Like Xu
New
[5/5] KVM: x86/pmu: Hide guest counter updates from the VMRUN instruction
KVM: x86/pmu: Hide guest counter updates from the VMRUN instruction
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2023-03-10
Like Xu
New
[4/5] KVM: x86/pmu: Reorder functions to reduce unnecessary declarations
KVM: x86/pmu: Hide guest counter updates from the VMRUN instruction
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2023-03-10
Like Xu
New
[3/5] KVM: x86/pmu: Move the overflow of a normal counter out of PMI context
KVM: x86/pmu: Hide guest counter updates from the VMRUN instruction
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2023-03-10
Like Xu
New
[2/5] KVM: x86/pmu: Add a helper to check if pmc has PEBS mode enabled
KVM: x86/pmu: Hide guest counter updates from the VMRUN instruction
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2023-03-10
Like Xu
New
[1/5] KVM: x86/pmu: Emulate CTR overflow directly in kvm_pmu_handle_event()
KVM: x86/pmu: Hide guest counter updates from the VMRUN instruction
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2023-03-10
Like Xu
New
KVM: x86/pmu/misc: Fix a typo on kvm_pmu_request_counter_reprogam()
KVM: x86/pmu/misc: Fix a typo on kvm_pmu_request_counter_reprogam()
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2023-03-08
Like Xu
New
KVM: x86/pmu: Disable vPMU if EVENTSEL_GUESTONLY bit doesn't exist
KVM: x86/pmu: Disable vPMU if EVENTSEL_GUESTONLY bit doesn't exist
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2023-03-07
Like Xu
New
KVM: x86/pmu: Apply event filter mechanism to emulated instructions
KVM: x86/pmu: Apply event filter mechanism to emulated instructions
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2023-02-22
Like Xu
New
[kvm-unit-tests] x86/pmu: Check counter is working properly before AMD pmu init
[kvm-unit-tests] x86/pmu: Check counter is working properly before AMD pmu init
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2023-02-21
Like Xu
New
[2/2] KVM: selftests: Report enable_pmu module value when test is skipped
KVM: selftests: Report enable_pmu module value when test is skipped
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2023-02-14
Like Xu
New
[1/2] KVM: selftests: Add a helper to read kvm boolean module parameters
KVM: selftests: Report enable_pmu module value when test is skipped
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2023-02-14
Like Xu
New
[v4,12/12] KVM: x86/cpuid: Add AMD CPUID ExtPerfMonAndDbg leaf 0x80000022
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-02-14
Like Xu
New
[v4,11/12] KVM: x86/svm/pmu: Add AMD PerfMonV2 support
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-02-14
Like Xu
New
[v4,10/12] KVM: x86/cpuid: Add X86_FEATURE_PERFMON_V2 as a scattered flag
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-02-14
Like Xu
New
[v4,09/12] KVM: x86/pmu: Forget PERFCTR_CORE if the min num of counters isn't met
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-02-14
Like Xu
New
[v4,08/12] KVM: x86/pmu: Disable vPMU if the minimum num of counters isn't met
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-02-14
Like Xu
New
[v4,07/12] KVM: x86/cpuid: Use fast return for cpuid "0xa" leaf when !enable_pmu
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-02-14
Like Xu
New
[v4,06/12] KVM: x86/pmu: Make part of the Intel v2 PMU MSRs handling x86 generic
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-02-14
Like Xu
New
[v4,05/12] KVM: x86/pmu: Error when user sets the GLOBAL_STATUS reserved bits
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-02-14
Like Xu
New
[v4,04/12] KVM: x86/pmu: Expose reprogram_counters() in pmu.h
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-02-14
Like Xu
New
[v4,03/12] KVM: x86/pmu: Rewrite reprogram_counters() to improve performance
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-02-14
Like Xu
New
[v4,02/12] KVM: VMX: Refactor intel_pmu_set_msr() to align with other set_msr() helpers
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-02-14
Like Xu
New
[v4,01/12] KVM: x86/pmu: Rename pmc_is_enabled() to pmc_is_globally_enabled()
KVM: x86: Add AMD Guest PerfMonV2 PMU support
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2023-02-14
Like Xu
New
[v2] KVM: x86/pmu: Disable all vPMU features support on Intel hybrid CPUs
[v2] KVM: x86/pmu: Disable all vPMU features support on Intel hybrid CPUs
1 - -
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2023-01-31
Like Xu
New
.gitignore: Keep track of archived files as they are added to a new git repo
.gitignore: Keep track of archived files as they are added to a new git repo
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2023-01-30
Like Xu
New
[3/3] KVM: x86: Fix a typo about msrs_to_save_all[] in kvm_init_msr_list()
KVM: x86/pmu: Fix accesses to PMU MSRs in two corner cases
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2022-12-26
Like Xu
New
[2/3] KVM: x86: Ignore host accesses to higher version PMU features MSRs
KVM: x86/pmu: Fix accesses to PMU MSRs in two corner cases
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2022-12-26
Like Xu
New
[1/3] KVM: x86: Omit PMU MSRs from KVM_GET_MSR_INDEX_LIST if !enable_pmu
KVM: x86/pmu: Fix accesses to PMU MSRs in two corner cases
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2022-12-26
Like Xu
New
KVM: selftests: Install sanitised kernel headers before compilation
KVM: selftests: Install sanitised kernel headers before compilation
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2022-12-19
Like Xu
New
perf: Update MAINTAINERS to remove "F: arch/*/kernel/*/perf_event*.c"
perf: Update MAINTAINERS to remove "F: arch/*/kernel/*/perf_event*.c"
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2022-12-15
Like Xu
New
[RFC,8/8] KVM: x86/pmu: Add MSR_PERF_METRICS MSR emulation to enable Topdown
KVM: x86/pmu: Enable Fixed Counter3 and Topdown Perf Metrics
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2022-12-12
Like Xu
New
[RFC,7/8] KVM: x86/pmu: Use flex *event arrays to implement grouped events
KVM: x86/pmu: Enable Fixed Counter3 and Topdown Perf Metrics
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2022-12-12
Like Xu
New
[RFC,6/8] KVM: x86/pmu: properly use INTEL_PMC_FIXED_RDPMC_BASE macro
KVM: x86/pmu: Enable Fixed Counter3 and Topdown Perf Metrics
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2022-12-12
Like Xu
New
[RFC,5/8] KVM: x86/pmu: Add kernel-defined slots event to enable Fixed Counter3
KVM: x86/pmu: Enable Fixed Counter3 and Topdown Perf Metrics
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2022-12-12
Like Xu
New
[RFC,4/8] KVM: x86/pmu: Add Intel CPUID-hinted Topdown Slots event
KVM: x86/pmu: Enable Fixed Counter3 and Topdown Perf Metrics
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2022-12-12
Like Xu
New
[RFC,3/8] perf: x86/core: Snyc PERF_METRICS bit together with fixed counter3
KVM: x86/pmu: Enable Fixed Counter3 and Topdown Perf Metrics
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2022-12-12
Like Xu
New
[RFC,2/8] perf: x86/core: Expose the available number of the Topdown metrics
KVM: x86/pmu: Enable Fixed Counter3 and Topdown Perf Metrics
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2022-12-12
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