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Show patches with
: Submitter =
Vipin Sharma
| State =
Action Required
| Archived =
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| 136 patches
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Patch
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Date
Submitter
Delegate
State
[v2,16/16] KVM: arm64: Split huge pages during clear-dirty-log under MMU read lock
Use MMU read lock for clear-dirty-log
- - -
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2023-06-02
Vipin Sharma
New
[v2,15/16] KVM: arm64: Provide option to pass page walker flag for huge page splits
Use MMU read lock for clear-dirty-log
- - -
-
-
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2023-06-02
Vipin Sharma
New
[v2,14/16] KVM: arm64: Pass page walker flags from callers of stage 2 split walker
Use MMU read lock for clear-dirty-log
- - -
-
-
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2023-06-02
Vipin Sharma
New
[v2,13/16] KVM: arm64: Run clear-dirty-log under MMU read lock
Use MMU read lock for clear-dirty-log
- - -
-
-
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2023-06-02
Vipin Sharma
New
[v2,12/16] KVM: arm64: Retry shared page table walks outside of fault handler
Use MMU read lock for clear-dirty-log
- - -
-
-
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2023-06-02
Vipin Sharma
New
[v2,11/16] KVM: arm64: Use KVM_PGTABLE_WALK_SHARED flag instead of KVM_PGTABLE_WALK_HANDLE_FAULT
Use MMU read lock for clear-dirty-log
- - -
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2023-06-02
Vipin Sharma
New
[v2,10/16] KVM: arm64: Return -ENOENT if PTE is not valid in stage2_attr_walker
Use MMU read lock for clear-dirty-log
- - -
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2023-06-02
Vipin Sharma
New
[v2,09/16] KVM: arm64: Document the page table walker actions based on the callback's return value
Use MMU read lock for clear-dirty-log
- - -
-
-
-
2023-06-02
Vipin Sharma
New
[v2,08/16] KMV: arm64: Pass page table walker flags to stage2_apply_range_*()
Use MMU read lock for clear-dirty-log
- - -
-
-
-
2023-06-02
Vipin Sharma
New
[v2,07/16] KVM: mmu: Move mmu lock/unlock to arch code for clear dirty log
Use MMU read lock for clear-dirty-log
- - -
-
-
-
2023-06-02
Vipin Sharma
New
[v2,06/16] KVM: arm64: Correct the kvm_pgtable_stage2_flush() documentation
Use MMU read lock for clear-dirty-log
- - -
-
-
-
2023-06-02
Vipin Sharma
New
[v2,05/16] KVM: selftests: Allow independent execution of vCPUs in dirty_log_perf_test
Use MMU read lock for clear-dirty-log
- - -
-
-
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2023-06-02
Vipin Sharma
New
[v2,04/16] KVM: selftests: Print read-write progress by vCPUs in dirty_log_perf_test
Use MMU read lock for clear-dirty-log
- - -
-
-
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2023-06-02
Vipin Sharma
New
[v2,03/16] KVM: selftests: Pass the count of read and write accesses from guest to host
Use MMU read lock for clear-dirty-log
- - -
-
-
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2023-06-02
Vipin Sharma
New
[v2,02/16] KVM: selftests: Add optional delay between consecutive clear-dirty-log calls
Use MMU read lock for clear-dirty-log
- - -
-
-
-
2023-06-02
Vipin Sharma
New
[v2,01/16] KVM: selftests: Clear dirty logs in user defined chunks sizes in dirty_log_perf_test
Use MMU read lock for clear-dirty-log
- - -
-
-
-
2023-06-02
Vipin Sharma
New
[9/9] KVM: arm64: Run clear-dirty-log under MMU read lock
KVM: arm64: Use MMU read lock for clearing dirty logs
- - -
-
-
-
2023-04-21
Vipin Sharma
New
[8/9] KMV: arm64: Allow stage2_apply_range_sched() to pass page table walker flags
KVM: arm64: Use MMU read lock for clearing dirty logs
- - -
-
-
-
2023-04-21
Vipin Sharma
New
[7/9] KVM: mmu: Move mmu lock/unlock to arch code for clear dirty log
KVM: arm64: Use MMU read lock for clearing dirty logs
- - -
-
-
-
2023-04-21
Vipin Sharma
New
[6/9] KVM: arm64: Correct the kvm_pgtable_stage2_flush() documentation
KVM: arm64: Use MMU read lock for clearing dirty logs
- - -
-
-
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2023-04-21
Vipin Sharma
New
[5/9] KVM: selftests: Allow independent execution of vCPUs in dirty_log_perf_test
KVM: arm64: Use MMU read lock for clearing dirty logs
- - -
-
-
-
2023-04-21
Vipin Sharma
New
[4/9] KVM: selftests: Print read and write accesses of pages by vCPUs in dirty_log_perf_test
KVM: arm64: Use MMU read lock for clearing dirty logs
- - -
-
-
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2023-04-21
Vipin Sharma
New
[3/9] KVM: selftests: Pass count of read and write accesses from guest to host
KVM: arm64: Use MMU read lock for clearing dirty logs
- - -
-
-
-
2023-04-21
Vipin Sharma
New
[2/9] KVM: selftests: Add optional delay between consecutive Clear-Dirty-Log calls
KVM: arm64: Use MMU read lock for clearing dirty logs
- - -
-
-
-
2023-04-21
Vipin Sharma
New
[1/9] KVM: selftests: Allow dirty_log_perf_test to clear dirty memory in chunks
KVM: arm64: Use MMU read lock for clearing dirty logs
- - -
-
-
-
2023-04-21
Vipin Sharma
New
[v4,18/18] KVM: x86/mmu: Reduce default mmu memory cache size
NUMA aware page table allocation
- - -
-
-
-
2023-03-06
Vipin Sharma
New
[v4,17/18] KVM: x86/mmu: Allocate shadow mmu page table on huge page split on the same NUMA node
NUMA aware page table allocation
- - -
-
-
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2023-03-06
Vipin Sharma
New
[v4,16/18] KVM: x86/mmu: Allocate numa aware page tables during page fault
NUMA aware page table allocation
- - -
-
-
-
2023-03-06
Vipin Sharma
New
[v4,15/18] KVM: mmu: Add NUMA node support in struct kvm_mmu_memory_cache{}
NUMA aware page table allocation
- - -
-
-
-
2023-03-06
Vipin Sharma
New
[v4,14/18] KVM: mmu: Initialize kvm_mmu_memory_cache.gfp_zero to __GFP_ZERO by default
NUMA aware page table allocation
- - -
-
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2023-03-06
Vipin Sharma
New
[v4,13/18] KVM: mmu: Add common initialization logic for struct kvm_mmu_memory_cache{}
NUMA aware page table allocation
- - -
-
-
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2023-03-06
Vipin Sharma
New
[v4,12/18] KVM: x86/mmu: Allocate NUMA aware page tables on TDP huge page splits
NUMA aware page table allocation
- - -
-
-
-
2023-03-06
Vipin Sharma
New
[v4,11/18] KVM: x86/mmu: Add documentation of NUMA aware page table capability
NUMA aware page table allocation
- - -
-
-
-
2023-03-06
Vipin Sharma
New
[v4,10/18] KVM: x86/mmu: Add per VM NUMA aware page table capability
NUMA aware page table allocation
- - -
-
-
-
2023-03-06
Vipin Sharma
New
[v4,09/18] KVM: x86/mmu: Shrink mmu_shadowed_info_cache via MMU shrinker
NUMA aware page table allocation
- - -
-
-
-
2023-03-06
Vipin Sharma
New
[v4,08/18] KVM: x86/mmu: Track unused mmu_shadowed_info_cache pages count via global counter
NUMA aware page table allocation
- - -
-
-
-
2023-03-06
Vipin Sharma
New
[v4,07/18] KVM: x86/mmu: Unconditionally count allocations from MMU page caches
NUMA aware page table allocation
- - -
-
-
-
2023-03-06
Vipin Sharma
New
[v4,06/18] KVM: x86/mmu: Shrink split_shadow_page_cache via MMU shrinker
NUMA aware page table allocation
- - -
-
-
-
2023-03-06
Vipin Sharma
New
[v4,05/18] KVM: x86/mmu: Add split_shadow_page_cache pages to global count of MMU cache pages
NUMA aware page table allocation
- - -
-
-
-
2023-03-06
Vipin Sharma
New
[v4,04/18] KVM: x86/mmu: Shrink shadow page caches via MMU shrinker
NUMA aware page table allocation
- - -
-
-
-
2023-03-06
Vipin Sharma
New
[v4,03/18] KVM: x86/mmu: Track count of pages in KVM MMU page caches globally
NUMA aware page table allocation
- - -
-
-
-
2023-03-06
Vipin Sharma
New
[v4,02/18] KVM: x86/mmu: Remove zapped_obsolete_pages from struct kvm_arch{}
NUMA aware page table allocation
- 1 -
-
-
-
2023-03-06
Vipin Sharma
New
[v4,01/18] KVM: x86/mmu: Change KVM mmu shrinker to no-op
NUMA aware page table allocation
- - -
-
-
-
2023-03-06
Vipin Sharma
New
[v3,7/7] KVM: x86/mmu: Merge all handle_changed_pte* functions.
Optimize clear dirty log
- 2 -
-
-
-
2023-02-11
Vipin Sharma
New
[v3,6/7] KVM: x86/mmu: Remove handle_changed_spte_dirty_log()
Optimize clear dirty log
- 1 -
-
-
-
2023-02-11
Vipin Sharma
New
[v3,5/7] KVM: x86/mmu: Remove "record_acc_track" in __tdp_mmu_set_spte()
Optimize clear dirty log
- 1 -
-
-
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2023-02-11
Vipin Sharma
New
[v3,4/7] KVM: x86/mmu: Optimize SPTE change for aging gfn range
Optimize clear dirty log
- 1 -
-
-
-
2023-02-11
Vipin Sharma
New
[v3,3/7] KVM: x86/mmu: Remove "record_dirty_log" in __tdp_mmu_set_spte()
Optimize clear dirty log
- 1 -
-
-
-
2023-02-11
Vipin Sharma
New
[v3,2/7] KVM: x86/mmu: Atomically clear SPTE dirty state in the clear-dirty-log flow
Optimize clear dirty log
- 1 -
-
-
-
2023-02-11
Vipin Sharma
New
[v3,1/7] KVM: x86/mmu: Add a helper function to check if an SPTE needs atomic write
Optimize clear dirty log
- 2 -
-
-
-
2023-02-11
Vipin Sharma
New
[v2,4/4] KVM: selftests: Sync KVM exit reasons in selftests
Common KVM exit reason test assertions and exit reason sync
- - -
-
-
-
2023-02-04
Vipin Sharma
New
[v2,3/4] KVM: selftests: Add macro to generate KVM exit reason strings
Common KVM exit reason test assertions and exit reason sync
- - -
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-
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2023-02-04
Vipin Sharma
New
[v2,2/4] KVM: selftests: Print expected and actual exit reason in KVM exit reason assert
Common KVM exit reason test assertions and exit reason sync
- - -
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-
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2023-02-04
Vipin Sharma
New
[v2,1/4] KVM: selftests: Make vCPU exit reason test assertion common
Common KVM exit reason test assertions and exit reason sync
- 1 -
-
-
-
2023-02-04
Vipin Sharma
New
[v2,5/5] KVM: x86/mmu: Merge all handle_changed_pte* functions.
Optimize clear dirty log
- 1 -
-
-
-
2023-02-03
Vipin Sharma
New
[v2,4/5] KVM: x86/mmu: Remove handle_changed_spte_dirty_log()
Optimize clear dirty log
- - -
-
-
-
2023-02-03
Vipin Sharma
New
[v2,3/5] KVM: x86/mmu: Optimize SPTE change for aging gfn range
Optimize clear dirty log
- - -
-
-
-
2023-02-03
Vipin Sharma
New
[v2,2/5] KVM: x86/mmu: Optimize SPTE change flow for clear-dirty-log
Optimize clear dirty log
- - -
-
-
-
2023-02-03
Vipin Sharma
New
[v2,1/5] KVM: x86/mmu: Make separate function to check for SPTEs atomic write conditions
Optimize clear dirty log
- 2 -
-
-
-
2023-02-03
Vipin Sharma
New
KVM: x86/mmu: Make optimized __handle_changed_spte() for clear dirty log
KVM: x86/mmu: Make optimized __handle_changed_spte() for clear dirty log
- - -
-
-
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2023-01-25
Vipin Sharma
New
[v2] KVM: selftests: Make reclaim_period_ms input always be positive
[v2] KVM: selftests: Make reclaim_period_ms input always be positive
- 2 -
-
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2023-01-11
Vipin Sharma
New
KVM: selftests: Make reclaim_period_ms input always be positive
KVM: selftests: Make reclaim_period_ms input always be positive
- 1 -
-
-
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2023-01-10
Vipin Sharma
New
[v3,9/9] KVM: x86/mmu: Reduce default cache size in KVM from 40 to PT64_ROOT_MAX_LEVEL
NUMA aware page table's pages allocation
- - -
-
-
-
2022-12-22
Vipin Sharma
New
[v3,8/9] KVM: x86/mmu: Make split_shadow_page_cache NUMA aware
NUMA aware page table's pages allocation
- - -
-
-
-
2022-12-22
Vipin Sharma
New
[v3,7/9] KVM: x86/mmu: Allocate page table's pages on NUMA node of the underlying pages
NUMA aware page table's pages allocation
- - -
-
-
-
2022-12-22
Vipin Sharma
New
[v3,6/9] KVM: Provide NUMA node support to kvm_mmu_memory_cache{}
NUMA aware page table's pages allocation
- - -
-
-
-
2022-12-22
Vipin Sharma
New
[v3,5/9] KVM: x86/mmu: Allocate TDP page table's page on correct NUMA node on split
NUMA aware page table's pages allocation
- - -
-
-
-
2022-12-22
Vipin Sharma
New
[v3,4/9] KVM: Add module param to make page tables NUMA aware
NUMA aware page table's pages allocation
- - -
-
-
-
2022-12-22
Vipin Sharma
New
[v3,3/9] KVM: x86/mmu: Shrink split_shadow_page_cache via KVM MMU shrinker
NUMA aware page table's pages allocation
- - -
-
-
-
2022-12-22
Vipin Sharma
New
[v3,2/9] KVM: x86/mmu: Remove zapped_obsolete_pages from struct kvm_arch{}
NUMA aware page table's pages allocation
- 1 -
-
-
-
2022-12-22
Vipin Sharma
New
[v3,1/9] KVM: x86/mmu: Repurpose KVM MMU shrinker to purge shadow page caches
NUMA aware page table's pages allocation
- - -
-
-
-
2022-12-22
Vipin Sharma
New
[v4,13/13] KVM: selftests: Test Hyper-V extended hypercall exit to userspace
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-12
Vipin Sharma
New
[v4,12/13] KVM: selftests: Make vCPU exit reason test assertion common.
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-12
Vipin Sharma
New
[v4,11/13] KVM: selftests: Replace hardcoded Linux OS id with HYPERV_LINUX_OS_ID
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-12
Vipin Sharma
New
[v4,10/13] KVM: selftests: Test Hyper-V extended hypercall enablement
Add Hyper-v extended hypercall support in KVM
- - -
-
-
-
2022-12-12
Vipin Sharma
New
[v4,09/13] KVM: x86: hyper-v: Add extended hypercall support in Hyper-v
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-12
Vipin Sharma
New
[v4,08/13] KVM: x86: hyper-v: Use common code for hypercall userspace exit
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-12
Vipin Sharma
New
[v4,07/13] KVM: selftests: Test Hyper-V invariant TSC control
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-12
Vipin Sharma
New
[v4,06/13] KVM: selftests: Test that values written to Hyper-V MSRs are preserved
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-12
Vipin Sharma
New
[v4,05/13] KVM: selftests: Convert hyperv_features test to using KVM_X86_CPU_FEATURE()
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-12
Vipin Sharma
New
[v4,04/13] KVM: selftests: Rename 'msr->available' to 'msr->fault_exepected' in hyperv_features test
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-12
Vipin Sharma
New
[v4,03/13] KVM: x86: Hyper-V invariant TSC control
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-12
Vipin Sharma
New
[v4,02/13] KVM: x86: Add a KVM-only leaf for CPUID_8000_0007_EDX
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-12
Vipin Sharma
New
[v4,01/13] x86/hyperv: Add HV_EXPOSE_INVARIANT_TSC define
Add Hyper-v extended hypercall support in KVM
- 2 -
-
-
-
2022-12-12
Vipin Sharma
New
[v3,13/13] KVM: selftests: Test Hyper-V extended hypercall exit to userspace
Add Hyper-v extended hypercall support in KVM
- 2 -
-
-
-
2022-12-05
Vipin Sharma
New
[v3,12/13] KVM: selftests: Make vCPU exit reason test assertion common.
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-05
Vipin Sharma
New
[v3,11/13] KVM: selftests: Replace hardcoded Linux OS id with HYPERV_LINUX_OS_ID
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-05
Vipin Sharma
New
[v3,10/13] KVM: selftests: Test Hyper-V extended hypercall enablement
Add Hyper-v extended hypercall support in KVM
- - -
-
-
-
2022-12-05
Vipin Sharma
New
[v3,09/13] KVM: x86: hyper-v: Add extended hypercall support in Hyper-v
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-05
Vipin Sharma
New
[v3,08/13] KVM: x86: hyper-v: Use common code for hypercall userspace exit
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-05
Vipin Sharma
New
[v3,07/13] KVM: selftests: Test Hyper-V invariant TSC control
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-05
Vipin Sharma
New
[v3,06/13] KVM: selftests: Test that values written to Hyper-V MSRs are preserved
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-05
Vipin Sharma
New
[v3,05/13] KVM: selftests: Convert hyperv_features test to using KVM_X86_CPU_FEATURE()
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-05
Vipin Sharma
New
[v3,04/13] KVM: selftests: Rename 'msr->available' to 'msr->fault_exepected' in hyperv_features test
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-05
Vipin Sharma
New
[v3,03/13] KVM: x86: Hyper-V invariant TSC control
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-05
Vipin Sharma
New
[v3,02/13] KVM: x86: Add a KVM-only leaf for CPUID_8000_0007_EDX
Add Hyper-v extended hypercall support in KVM
- 1 -
-
-
-
2022-12-05
Vipin Sharma
New
[v3,01/13] x86/hyperv: Add HV_EXPOSE_INVARIANT_TSC define
Add Hyper-v extended hypercall support in KVM
- 2 -
-
-
-
2022-12-05
Vipin Sharma
New
[v2,2/2] KVM: x86/mmu: Allocate page table pages on NUMA node of underlying pages
NUMA aware page table allocation
- - -
-
-
-
2022-12-01
Vipin Sharma
New
[v2,1/2] KVM: x86/mmu: Allocate page table pages on TDP splits during dirty log enable on the under…
NUMA aware page table allocation
- - -
-
-
-
2022-12-01
Vipin Sharma
New
[v2,6/6] KVM: selftests: Test Hyper-V extended hypercall exit to userspace
Add Hyper-v extended hypercall support in KVM
- - -
-
-
-
2022-11-21
Vipin Sharma
New
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