Show patches with: Submitter = Mingwei Zhang       |    State = Action Required       |   198 patches
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Patch Series A/R/T S/W/F Date Submitter Delegate State
[v2,54/54] KVM: x86/pmu/svm: Wire up PMU filtering functionality for passthrough PMU Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,53/54] KVM: x86/pmu/svm: Implement handlers to save and restore context Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,52/54] KVM: x86/pmu/svm: Add registers to direct access list Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,51/54] KVM: x86/pmu/svm: Set GuestOnly bit and clear HostOnly bit when guest write to event sel… Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,50/54] KVM: x86/pmu/svm: Implement callback to disable MSR interception Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,49/54] KVM: x86/pmu/svm: Allow RDPMC pass through when all counters exposed to guest Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,48/54] KVM: x86/pmu/svm: Set enable_passthrough_pmu module parameter Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,47/54] KVM: x86/pmu/svm: Set passthrough capability for vcpus Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,46/54] perf/x86/amd/core: Set passthrough capability for host Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,45/54] KVM: nVMX: Add nested virtualization support for passthrough PMU Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,44/54] KVM: x86/pmu: Disconnect counter reprogram logic from passthrough PMU Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,43/54] KVM: x86/pmu: Update pmc_{read,write}_counter() to disconnect perf API Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,42/54] KVM: x86/pmu: Implement emulated counter increment for passthrough PMU Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,41/54] KVM: x86/pmu: Introduce PMU operator for setting counter overflow Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,40/54] KVM: x86/pmu: Introduce PMU operator to increment counter Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,39/54] KVM: x86/pmu: Add support for PMU context switch at VM-exit/enter Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,38/54] KVM: x86/pmu: Call perf_guest_enter() at PMU context switch Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,37/54] KVM: x86/pmu: Grab x86 core PMU for passthrough PMU VM Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,36/54] KVM: x86/pmu: Switch PMI handler at KVM context switch boundary Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,35/54] KVM: x86/pmu: Exclude existing vLBR logic from the passthrough PMU Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,34/54] KVM: x86/pmu: Switch IA32_PERF_GLOBAL_CTRL at VM boundary Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,33/54] KVM: x86/pmu: Allow writing to fixed counter selector if counter is exposed Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,32/54] KVM: x86/pmu: Allow writing to event selector for GP counters if event is allowed Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,31/54] KVM: x86/pmu: Make check_pmu_event_filter() an exported function Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,30/54] KVM: x86/pmu: Implement the save/restore of PMU state for Intel CPU Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,29/54] KVM: x86/pmu: Introduce PMU operation prototypes for save/restore PMU context Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,28/54] KVM: x86/pmu: Add counter MSR and selector MSR index into struct kvm_pmc Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,27/54] KVM: x86/pmu: Exclude PMU MSRs in vmx_get_passthrough_msr_slot() Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,26/54] KVM: x86/pmu: Avoid legacy vPMU code when accessing global_ctrl in passthrough vPMU Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,25/54] KVM: x86/pmu: Add intel_passthrough_pmu_msrs() to pass-through PMU MSRs Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,24/54] KVM: x86/pmu: Create a function prototype to disable MSR interception Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,23/54] KVM: x86/pmu: Manage MSR interception for IA32_PERF_GLOBAL_CTRL Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,22/54] KVM: x86/pmu: Introduce PMU operator to check if rdpmc passthrough allowed Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,21/54] KVM: x86/pmu: Introduce macro PMU_CAP_PERF_METRICS Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,20/54] KVM: x86/pmu: Allow RDPMC pass through when all counters exposed to guest Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,19/54] KVM: x86/pmu: Add host_perf_cap and initialize it in kvm_x86_vendor_init() Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,18/54] KVM: x86/pmu: Add a helper to check if passthrough PMU is enabled Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,17/54] KVM: x86/pmu: Always set global enable bits in passthrough mode Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,16/54] KVM: x86/pmu: Plumb through pass-through PMU to vcpu for Intel CPUs Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,15/54] KVM: x86/pmu: Introduce enable_passthrough_pmu module parameter Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,14/54] perf: core/x86: Plumb passthrough PMU capability from x86_pmu to x86_pmu_cap Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,13/54] perf: core/x86: Forbid PMI handler when guest own PMU Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,12/54] perf: x86: Add x86 function to switch PMI handler Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,11/54] KVM: x86/pmu: Register guest pmi handler for emulated PMU Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,10/54] KVM: x86: Extract x86_set_kvm_irq_handler() function Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,09/54] perf: core/x86: Register a new vector for KVM GUEST PMI Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,08/54] perf/x86/intel: Support PERF_PMU_CAP_PASSTHROUGH_VPMU Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,07/54] perf: Add generic exclude_guest support Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,06/54] perf: Support get/put passthrough PMU interfaces Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,05/54] x86/msr: Introduce MSR_CORE_PERF_GLOBAL_STATUS_SET Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,04/54] x86/msr: Define PerfCntrGlobalStatusSet register Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,03/54] KVM: x86/pmu: Do not mask LVTPC when handling a PMI on AMD platforms Mediated Passthrough vPMU 2.0 for x86 - 1 - --- 2024-05-06 Mingwei Zhang New
[v2,02/54] KVM: x86: Snapshot if a vCPU's vendor model is AMD vs. Intel compatible Mediated Passthrough vPMU 2.0 for x86 - - - --- 2024-05-06 Mingwei Zhang New
[v2,01/54] KVM: x86/pmu: Set enable bits for GP counters in PERF_GLOBAL_CTRL at "RESET" Mediated Passthrough vPMU 2.0 for x86 - 1 1 --- 2024-05-06 Mingwei Zhang New
[kvm-unit-tests,v2,2/2] x86: msr: testing MSR_IA32_FLUSH_CMD reserved bits only in KVM emulation Fix testing failure in x86/msr - - - --- 2024-04-17 Mingwei Zhang New
[kvm-unit-tests,v2,1/2] x86: Add FEP support on read/write register instructions Fix testing failure in x86/msr - - - --- 2024-04-17 Mingwei Zhang New
[kvm-unit-tests] x86: msr: Remove the loop for testing reserved bits in MSR_IA32_FLUSH_CMD [kvm-unit-tests] x86: msr: Remove the loop for testing reserved bits in MSR_IA32_FLUSH_CMD - - - --- 2024-04-15 Mingwei Zhang New
KVM: x86/pmu: Return correct value of IA32_PERF_CAPABILITIES for userspace after vCPU has run KVM: x86/pmu: Return correct value of IA32_PERF_CAPABILITIES for userspace after vCPU has run - - - --- 2024-03-13 Mingwei Zhang New
[2/2] KVM: x86/pmu: Remove vcpu_get_perf_capabilities() minor fix on perf_capabilities in KVM/x86 - - - --- 2024-01-24 Mingwei Zhang New
[1/2] KVM: x86/pmu: Reset perf_capabilities in vcpu to 0 if PDCM is disabled minor fix on perf_capabilities in KVM/x86 - - - --- 2024-01-24 Mingwei Zhang New
KVM: x86/pmu: Fix type length error when reading pmu->fixed_ctr_ctrl KVM: x86/pmu: Fix type length error when reading pmu->fixed_ctr_ctrl - - - --- 2024-01-23 Mingwei Zhang New
KVM: x86: Update the variable naming in kvm_x86_ops.sched_in() KVM: x86: Update the variable naming in kvm_x86_ops.sched_in() - - - --- 2023-10-17 Mingwei Zhang New
[v2] KVM: x86: Service NMI requests after PMI requests in VM-Enter path [v2] KVM: x86: Service NMI requests after PMI requests in VM-Enter path - - - --- 2023-10-02 Mingwei Zhang New
[kvm-unit-tests] x86/pmu: Clear mask in PMI handler to allow delivering subsequent PMIs [kvm-unit-tests] x86/pmu: Clear mask in PMI handler to allow delivering subsequent PMIs - - - --- 2023-09-27 Mingwei Zhang New
KVM: x86: Move kvm_check_request(KVM_REQ_NMI) after kvm_check_request(KVM_REQ_NMI) KVM: x86: Move kvm_check_request(KVM_REQ_NMI) after kvm_check_request(KVM_REQ_NMI) - - - --- 2023-09-27 Mingwei Zhang New
[2/2] KVM: x86: Mask LVTPC when handling a PMI [1/2] KVM: x86: Synthesize at most one PMI per VM-exit - - 1 --- 2023-09-25 Mingwei Zhang New
[1/2] KVM: x86: Synthesize at most one PMI per VM-exit [1/2] KVM: x86: Synthesize at most one PMI per VM-exit - - 2 --- 2023-09-25 Mingwei Zhang New
[0/2] Fix the duplicate PMI injections in vPMU - - - --- 2023-09-25 Mingwei Zhang New
[v4,6/6] KVM: Documentation: Add the missing description for tdp_mmu_page into kvm_mmu_page Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-09-12 Mingwei Zhang New
[v4,5/6] KVM: Documentation: Add the missing description for mmu_valid_gen into kvm_mmu_page Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-09-12 Mingwei Zhang New
[v4,4/6] KVM: Documentation: Add the missing description for tdp_mmu_root_count into kvm_mmu_page Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-09-12 Mingwei Zhang New
[v4,3/6] KVM: Documentation: Add the missing description for ptep in kvm_mmu_page Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-09-12 Mingwei Zhang New
[v4,2/6] KVM: Documentation: Update the field name gfns and its description in kvm_mmu_page Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-09-12 Mingwei Zhang New
[v4,1/6] KVM: Documentation: Add the missing description for guest_mode in kvm_mmu_page_role Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-09-12 Mingwei Zhang New
KVM: vPMU: Use atomic bit operations for global_status KVM: vPMU: Use atomic bit operations for global_status - - - --- 2023-09-11 Mingwei Zhang New
[v3,6/6] KVM: Documentation: Add the missing description for tdp_mmu_page into kvm_mmu_page Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-08-01 Mingwei Zhang New
[v3,5/6] KVM: Documentation: Add the missing description for mmu_valid_gen into kvm_mmu_page Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-08-01 Mingwei Zhang New
[v3,4/6] KVM: Documentation: Add the missing description for tdp_mmu_root_count into kvm_mmu_page Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-08-01 Mingwei Zhang New
[v3,3/6] KVM: Documentation: Add the missing description for ptep in kvm_mmu_page Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-08-01 Mingwei Zhang New
[v3,2/6] KVM: Documentation: Update the field name gfns and its description in kvm_mmu_page Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-08-01 Mingwei Zhang New
[v3,1/6] KVM: Documentation: Add the missing description for guest_mode in kvm_mmu_page_role Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-08-01 Mingwei Zhang New
[v2,6/6] KVM: Documentation: Add the missing description for tdp_mmu_page into kvm_mmu_page Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-06-26 Mingwei Zhang New
[v2,5/6] KVM: Documentation: Add the missing description for mmu_valid_gen into kvm_mmu_page Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-06-26 Mingwei Zhang New
[v2,4/6] KVM: Documentation: Add the missing description for tdp_mmu_root_count into kvm_mmu_page Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-06-26 Mingwei Zhang New
[v2,3/6] KVM: Documentation: Add the missing description for ptep in kvm_mmu_page Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-06-26 Mingwei Zhang New
[v2,2/6] KVM: Documentation: Update the field name gfns and its description in kvm_mmu_page Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-06-26 Mingwei Zhang New
[v2,1/6] KVM: Documentation: Add the missing description for guest_mode in kvm_mmu_page_role Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-06-26 Mingwei Zhang New
[6/6] KVM: Documentation: Add the missing tdp_mmu_page into kvm_mmu_page KVM: Documentation: Update document description for kvm_mmu_page and kvm_mmu_page_role - - - --- 2023-06-18 Mingwei Zhang New
[5/6] KVM: Documentation: Add the missing mmu_valid_gen into kvm_mmu_page KVM: Documentation: Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-06-18 Mingwei Zhang New
[4/6] KVM: Documentation: Add the missing tdp_mmu_root_count into kvm_mmu_page KVM: Documentation: Update document description for kvm_mmu_page and kvm_mmu_page_role - - - --- 2023-06-18 Mingwei Zhang New
[3/6] KVM: Documentation: Add the missing ptep in kvm_mmu_page KVM: Documentation: Update document description for kvm_mmu_page and kvm_mmu_page_role - - - --- 2023-06-18 Mingwei Zhang New
[2/6] KVM: Documentation: Update the field name gfns in kvm_mmu_page KVM: Documentation: Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-06-18 Mingwei Zhang New
[1/6] KVM: Documentation: Add the missing guest_mode in kvm_mmu_page_role KVM: Documentation: Update document description for kvm_mmu_page and kvm_mmu_page_role - 1 - --- 2023-06-18 Mingwei Zhang New
KVM: x86/mmu: Remove KVM MMU write lock when accessing indirect_shadow_pages KVM: x86/mmu: Remove KVM MMU write lock when accessing indirect_shadow_pages - - - --- 2023-06-05 Mingwei Zhang New
[v2] KVM: SVM: Remove TSS reloading code after VMEXIT [v2] KVM: SVM: Remove TSS reloading code after VMEXIT - - 1 --- 2023-05-23 Mingwei Zhang New
KVM: SVM: Remove TSS reloading code after VMEXIT KVM: SVM: Remove TSS reloading code after VMEXIT - - 1 --- 2023-05-18 Mingwei Zhang New
[v3] KVM: VMX: add MSR_IA32_TSX_CTRL into msrs_to_save [v3] KVM: VMX: add MSR_IA32_TSX_CTRL into msrs_to_save - 2 - --- 2023-05-09 Mingwei Zhang New
[v2] KVM: VMX: add MSR_IA32_TSX_CTRL into msrs_to_save [v2] KVM: VMX: add MSR_IA32_TSX_CTRL into msrs_to_save - 3 - --- 2023-05-04 Mingwei Zhang New
KVM: VMX: add MSR_IA32_TSX_CTRL into msrs_to_save KVM: VMX: add MSR_IA32_TSX_CTRL into msrs_to_save - - - --- 2023-05-03 Mingwei Zhang New
[v3,13/13] KVM: selftests: x86: Check that XTILEDATA supports XFD Overhauling amx_test - - - --- 2023-02-21 Mingwei Zhang New
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