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Show patches with
: Submitter =
Mingwei Zhang
| 198 patches
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«
1
2
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Patch
Series
A/R/T
S/W/F
Date
Submitter
Delegate
State
[0/2] Fix the duplicate PMI injections in vPMU
- - -
-
-
-
2023-09-25
Mingwei Zhang
New
[1/2] kvm: mmu/x86: Remove redundant spte present check in mmu_set_spte
Add detailed page size stats in KVM stats
- - -
-
-
-
2021-07-21
Mingwei Zhang
New
[1/2] KVM: nested/x86: update trace_kvm_nested_vmrun() to suppot VMX
Extend KVM trace_kvm_nested_vmrun() to support VMX
- - -
-
-
-
2022-07-08
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
[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
[1/2] Revert "KVM: x86/mmu: Don't step down in the TDP iterator when zapping all SPTEs"
optimize spte zapping in zap_gfn_range()
- 1 -
-
-
-
2021-11-24
Mingwei Zhang
New
[1/3] KVM: SVM: move sev_decommission to psp driver
clean up interface between KVM and psp
- - -
-
-
-
2021-08-16
Mingwei Zhang
New
[1/4] KVM: selftests: x86: Fix an error in comment of amx_test
Add extra checkings to amx_test
- - -
-
-
-
2023-01-10
Mingwei Zhang
New
[1/4] selftests: KVM: Dump VM stats in binary stats test
Verify dirty logging works properly with page stats
- - -
-
-
-
2022-03-21
Mingwei Zhang
New
[1/5] KVM: x86: Get vmcs12 pages before checking pending interrupts
Fix a race between posted interrupt delivery and migration in a nested VM
- - -
-
-
-
2022-08-02
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
[2/2] kvm: mmu/x86: Add detailed page size stats
Add detailed page size stats in KVM stats
- - -
-
-
-
2021-07-21
Mingwei Zhang
New
[2/2] KVM: mmu/x86: optimize zapping by retaining non-leaf SPTEs and avoid rcu stall
optimize spte zapping in zap_gfn_range()
- - -
-
-
-
2021-11-24
Mingwei Zhang
New
[2/2] kvm: nVMX: add tracepoint for kvm:kvm_nested_vmrun
Extend KVM trace_kvm_nested_vmrun() to support VMX
- - -
-
-
-
2022-07-08
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
[2/2] KVM: x86/pmu: Remove vcpu_get_perf_capabilities()
minor fix on perf_capabilities in KVM/x86
- - -
-
-
-
2024-01-24
Mingwei Zhang
New
[2/3] KVM: SVM: move sev_bind_asid to psp
clean up interface between KVM and psp
- - -
-
-
-
2021-08-16
Mingwei Zhang
New
[2/4] KVM: selftests: x86: Add check of IA32_XFD in amx_test
Add extra checkings to amx_test
- - -
-
-
-
2023-01-10
Mingwei Zhang
New
[2/4] selftests: KVM: Test reading a single stat
Verify dirty logging works properly with page stats
- - -
-
-
-
2022-03-21
Mingwei Zhang
New
[2/5] selftests: KVM/x86: Fix vcpu_{save,load}_state() by adding APIC state into kvm_x86_state
Fix a race between posted interrupt delivery and migration in a nested VM
- - -
-
-
-
2022-08-02
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
[3/3] KVM: SVM: move sev_unbind_asid and DF_FLUSH logic into psp
clean up interface between KVM and psp
- - -
-
-
-
2021-08-16
Mingwei Zhang
New
[3/4] KVM: selftests: x86: Enable checking on xcomp_bv in amx_test
Add extra checkings to amx_test
- - -
-
-
-
2023-01-10
Mingwei Zhang
New
[3/4] KVM: x86/mmu: explicitly check nx_hugepage in disallowed_hugepage_adjust()
Verify dirty logging works properly with page stats
- 1 -
-
-
-
2022-03-21
Mingwei Zhang
New
[3/5] selftests: KVM: Introduce vcpu_run_interruptable()
Fix a race between posted interrupt delivery and migration in a nested VM
- - -
-
-
-
2022-08-02
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
[4/4] KVM: selftests: x86: Repeat the checking of xheader when IA32_XFD[18] is set in amx_test
Add extra checkings to amx_test
- - -
-
-
-
2023-01-10
Mingwei Zhang
New
[4/4] selftests: KVM: use dirty logging to check if page stats work correctly
Verify dirty logging works properly with page stats
- - -
-
-
-
2022-03-21
Mingwei Zhang
New
[4/5] selftests: KVM: Add support for posted interrupt handling in L2
Fix a race between posted interrupt delivery and migration in a nested VM
- - -
-
-
-
2022-08-02
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
[5/5] selftests: KVM: Test if posted interrupt delivery race with migration
Fix a race between posted interrupt delivery and migration in a nested VM
- - -
-
-
-
2022-08-02
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
[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
[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,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] 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-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
[RFC,v2] KVM: x86/mmu: replace BUG() with KVM_BUG() in shadow mmu
[RFC,v2] KVM: x86/mmu: replace BUG() with KVM_BUG() in shadow mmu
- - -
-
-
-
2022-11-24
Mingwei Zhang
New
[RFC,v3,1/2] KVM: x86/mmu: plumb struct kvm all the way to pte_list_remove()
Deprecate BUG() in pte_list_remove() in shadow mmu
- - -
-
-
-
2022-11-28
Mingwei Zhang
New
[RFC,v3,2/2] KVM: x86/mmu: replace BUG() with KVM_BUG() in shadow mmu
Deprecate BUG() in pte_list_remove() in shadow mmu
- - -
-
-
-
2022-11-28
Mingwei Zhang
New
[RFC,v4,1/2] KVM: x86/mmu: plumb struct kvm all the way to pte_list_remove()
Deprecate BUG() in pte_list_remove() in shadow mmu
- - -
-
-
-
2022-11-29
Mingwei Zhang
New
[RFC,v4,2/2] KVM: x86/mmu: replace BUG() with KVM_BUG() in shadow mmu
Deprecate BUG() in pte_list_remove() in shadow mmu
- - -
-
-
-
2022-11-29
Mingwei Zhang
New
[RFC] KVM: x86/mmu: replace BUG() with KVM_BUG() in shadow mmu
[RFC] KVM: x86/mmu: replace BUG() with KVM_BUG() in shadow mmu
- - -
-
-
-
2022-11-23
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
[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
[v2,03/54] 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
[v2,04/54] x86/msr: Define PerfCntrGlobalStatusSet register
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
[v2,06/54] perf: Support get/put passthrough PMU interfaces
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
[v2,08/54] perf/x86/intel: Support PERF_PMU_CAP_PASSTHROUGH_VPMU
Mediated Passthrough vPMU 2.0 for x86
- - -
-
-
-
2024-05-06
Mingwei Zhang
New
[v2,09/54] perf: core/x86: Register a new vector for KVM GUEST PMI
Mediated Passthrough vPMU 2.0 for x86
- - -
-
-
-
2024-05-06
Mingwei Zhang
New
[v2,1/2] KVM: nested/x86: update trace_kvm_nested_vmrun() to suppot VMX
Extend KVM trace_kvm_nested_vmrun() to support VMX
- - -
-
-
-
2022-07-18
Mingwei Zhang
New
[v2,1/2] selftests: KVM: align guest physical memory base address to 1GB
selftests: verify page stats in kvm x86/mmu
- - -
-
-
-
2021-08-29
Mingwei Zhang
New
[v2,1/3] KVM: x86/mmu: Remove redundant spte present check in mmu_set_spte
Add detailed page size stats in KVM stats
- 2 -
-
-
-
2021-07-26
Mingwei Zhang
New
[v2,1/4] KVM: SVM: fix missing sev_decommission in sev_receive_start
clean up interface between KVM and psp
- 1 -
-
-
-
2021-08-18
Mingwei Zhang
New
[v2,1/4] KVM: x86: move the event handling of KVM_REQ_GET_VMCS12_PAGES into a common function
Fix a race between posted interrupt delivery and migration in a nested VM
- - -
-
-
-
2022-08-28
Mingwei Zhang
New
[v2,1/4] selftests: KVM: Dump VM stats in binary stats test
Verify dirty logging works properly with page stats
- - -
-
-
-
2022-03-23
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
[v2,1/7] KVM: selftests: x86: Add a working xstate data structure
Overhauling amx_test
- - -
-
-
-
2023-02-14
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
[v2,11/54] KVM: x86/pmu: Register guest pmi handler for emulated PMU
Mediated Passthrough vPMU 2.0 for x86
- - -
-
-
-
2024-05-06
Mingwei Zhang
New
[v2,12/54] perf: x86: Add x86 function to switch PMI handler
Mediated Passthrough vPMU 2.0 for x86
- - -
-
-
-
2024-05-06
Mingwei Zhang
New
[v2,13/54] perf: core/x86: Forbid PMI handler when guest own PMU
Mediated Passthrough vPMU 2.0 for x86
- - -
-
-
-
2024-05-06
Mingwei Zhang
New
[v2,14/54] 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
[v2,15/54] KVM: x86/pmu: Introduce enable_passthrough_pmu module parameter
Mediated Passthrough vPMU 2.0 for x86
- - -
-
-
-
2024-05-06
Mingwei Zhang
New
[v2,16/54] 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
[v2,17/54] KVM: x86/pmu: Always set global enable bits in passthrough mode
Mediated Passthrough vPMU 2.0 for x86
- - -
-
-
-
2024-05-06
Mingwei Zhang
New
[v2,18/54] 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
[v2,19/54] 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
[v2,2/2] kvm: nVMX: add tracepoint for kvm:kvm_nested_vmrun
Extend KVM trace_kvm_nested_vmrun() to support VMX
- - -
-
-
-
2022-07-18
Mingwei Zhang
New
[v2,2/2] selftests: KVM: use dirty logging to check if page stats work correctly
selftests: verify page stats in kvm x86/mmu
- - -
-
-
-
2021-08-29
Mingwei Zhang
New
[v2,2/3] KVM: x86/mmu: Avoid collision with !PRESENT SPTEs in TDP MMU lpage stats
Add detailed page size stats in KVM stats
- 1 -
-
-
-
2021-07-26
Mingwei Zhang
New
[v2,2/4] KVM: selftests: Save/restore vAPIC state in migration tests
Fix a race between posted interrupt delivery and migration in a nested VM
- - -
-
-
-
2022-08-28
Mingwei Zhang
New
[v2,2/4] KVM: SVM: move sev_decommission to psp driver
clean up interface between KVM and psp
1 - -
-
-
-
2021-08-18
Mingwei Zhang
New
[v2,2/4] selftests: KVM: Test reading a single stat
Verify dirty logging works properly with page stats
- - -
-
-
-
2022-03-23
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
[v2,2/7] KVM: selftests: x86: Fix an error in comment of amx_test
Overhauling amx_test
- - -
-
-
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2023-02-14
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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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2024-05-06
Mingwei Zhang
New
[v2,3/3] KVM: x86/mmu: Add detailed page size stats
Add detailed page size stats in KVM stats
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2021-07-26
Mingwei Zhang
New
[v2,3/4] KVM: selftests: Add support for posted interrupt handling in L2
Fix a race between posted interrupt delivery and migration in a nested VM
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2022-08-28
Mingwei Zhang
New
[v2,3/4] KVM: SVM: move sev_bind_asid to psp
clean up interface between KVM and psp
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2021-08-18
Mingwei Zhang
New
[v2,3/4] KVM: x86/mmu: explicitly check nx_hugepage in disallowed_hugepage_adjust()
Verify dirty logging works properly with page stats
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2022-03-23
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
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2023-06-26
Mingwei Zhang
New
[v2,3/7] KVM: selftests: x86: Add check of CR0.TS in the #NM handler in amx_test
Overhauling amx_test
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2023-02-14
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
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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
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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
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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
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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
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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
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2024-05-06
Mingwei Zhang
New
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