messages from 2023-03-10 23:32:11 to 2023-03-12 17:58:04 UTC [more...]
[PATCH v13 000/113] KVM TDX basic feature support
2023-03-12 17:55 UTC (7+ messages)
` [PATCH v13 001/113] KVM: VMX: Move out vmx_x86_ops to 'main.c' to wrap VMX and TDX
` [PATCH v13 002/113] KVM: x86/vmx: Refactor KVM VMX module init/exit functions
` [PATCH v13 003/113] KVM: TDX: Initialize the TDX module when loading the KVM intel kernel module
` [PATCH v13 004/113] KVM: TDX: Initialize logical processor when onlined
` [PATCH v13 005/113] KVM: TDX: Add placeholders for TDX VM/vcpu structure
` [PATCH v13 006/113] KVM: x86: Introduce vm_type to differentiate default VMs from confidential VMs
[PATCH] KVM: SVM: Disable TDP MMU when running on Hyper-V
2023-03-12 17:42 UTC (8+ messages)
[PATCH 15/16] KVM: arm64: selftests: Augment existing timer test to handle variable offsets
2023-03-12 15:53 UTC (3+ messages)
[PATCH] KVM: selftests: Add coverage of MTE system registers
2023-03-12 15:37 UTC (4+ messages)
[PATCH 0/2] KVM: arm64: PMU: Preserve vPMC registers properly on migration
2023-03-12 15:04 UTC (6+ messages)
` [PATCH 1/2] KVM: arm64: PMU: Fix GET_ONE_REG for vPMC regs to return the current value
` [PATCH 2/2] KVM: arm64: PMU: Don't save PMCR_EL0.{C,P} for the vCPU
[PATCH v2] perf/x86: use hexidecimal value for cpuid
2023-03-12 13:26 UTC
[PATCH v6 00/12] Implement Eager Page Splitting for ARM
2023-03-12 13:22 UTC (17+ messages)
` [PATCH v6 02/12] KVM: arm64: Add KVM_PGTABLE_WALK ctx->flags for skipping BBM and CMO
` [PATCH v6 03/12] KVM: arm64: Add helper for creating unlinked stage2 subtrees
` [PATCH v6 04/12] KVM: arm64: Add kvm_pgtable_stage2_split()
` [PATCH v6 07/12] KVM: arm64: Export kvm_are_all_memslots_empty()
` [PATCH v6 08/12] KVM: arm64: Add KVM_CAP_ARM_EAGER_SPLIT_CHUNK_SIZE
` [PATCH v6 09/12] KVM: arm64: Split huge pages when dirty logging is enabled
` [PATCH v6 11/12] KVM: arm64: Split huge pages during KVM_CLEAR_DIRTY_LOG
` [PATCH v6 12/12] KVM: arm64: Use local TLBI on permission relaxation
[PATCH 0/2] KVM: Fix race between reboot and hardware enabling
2023-03-12 10:21 UTC (5+ messages)
` [PATCH 1/2] KVM: Use syscore_ops instead of reboot_notifier to hook restart/shutdown
` [PATCH 2/2] KVM: Don't enable hardware after a restart/shutdown is initiated
[RFC PATCH part-7 00/12] Memory protection based on page state
2023-03-12 18:04 UTC (13+ messages)
` [RFC PATCH part-7 01/12] pkvm: x86: Introduce pkvm_pgtable_annotate
` [RFC PATCH part-7 02/12] pkvm: x86: Use host EPT to track page ownership
` [RFC PATCH part-7 03/12] pkvm: x86: Use SW bits to track page state
` [RFC PATCH part-7 04/12] pkvm: x86: Add the record of the page state into page table entry
` [RFC PATCH part-7 05/12] pkvm: x86: Expose host EPT lock
` [RFC PATCH part-7 06/12] pkvm: x86: Implement do_donate() helper for donating memory
` [RFC PATCH part-7 07/12] pkvm: x86: Implement __pkvm_hyp_donate_host()
` [RFC PATCH part-7 08/12] pkvm: x86: Donate shadow vm & vcpu pages to hypervisor
` [RFC PATCH part-7 09/12] pkvm: x86: Implement do_share() helper for sharing memory
` [RFC PATCH part-7 10/12] pkvm: x86: Implement do_unshare() helper for unsharing memory
` [RFC PATCH part-7 11/12] pkvm: x86: Add pgtable override helper functions for map/unmap/free leaf
` [RFC PATCH part-7 12/12] pkvm: x86: Use page state API in shadow EPT for normal VM
[RFC PATCH part-6 00/13] EPT Emulation
2023-03-12 18:03 UTC (14+ messages)
` [RFC PATCH part-6 01/13] pkvm: x86: Pre-define the maximum number of supported VMs
` [RFC PATCH part-6 02/13] pkvm: x86: init: Reserve memory for shadow EPT
` [RFC PATCH part-6 03/13] pkvm: x86: Initialize the shadow EPT pool
` [RFC PATCH part-6 04/13] pkvm: x86: Introduce shadow EPT
` [RFC PATCH part-6 05/13] pkvm: x86: Introduce vEPT to record guest EPT information
` [RFC PATCH part-6 06/13] pkvm: x86: Add API to get the max phys address bits
` [RFC PATCH part-6 07/13] pkvm: x86: Initialize ept_zero_check
` [RFC PATCH part-6 08/13] pkvm: x86: Add support for pKVM to handle the nested EPT violation
` [RFC PATCH part-6 09/13] pkvm: x86: Introduce PKVM_ASSERT
` [RFC PATCH part-6 10/13] pkvm: x86: add pkvm_pgtable_unmap_safe for a safe unmap
` [RFC PATCH part-6 11/13] pkvm: x86: Introduce shadow EPT invalidation support
` [RFC PATCH part-6 12/13] pkvm: x86: Add INVEPT instruction emulation
` [RFC PATCH part-6 13/13] pkvm: x86: Switch to use shadow EPT for nested guests
[RFC PATCH part-5 00/22] VMX emulation
2023-03-12 18:03 UTC (23+ messages)
` [RFC PATCH part-5 01/22] pkvm: x86: Add memcpy lib
` [RFC PATCH part-5 02/22] pkvm: x86: Add memory operation APIs for for host VM
` [RFC PATCH part-5 03/22] pkvm: x86: Do guest address translation per page granularity
` [RFC PATCH part-5 04/22] pkvm: x86: Add check for guest address translation
` [RFC PATCH part-5 05/22] pkvm: x86: Add hypercalls for shadow_vm/vcpu init & teardown
` [RFC PATCH part-5 06/22] KVM: VMX: Add new kvm_x86_ops vm_free
` [RFC PATCH part-5 07/22] KVM: VMX: Add initialization/teardown for shadow vm/vcpu
` [RFC PATCH part-5 08/22] pkvm: x86: Add hash table mapping for shadow vcpu based on vmcs12_pa
` [RFC PATCH part-5 09/22] pkvm: x86: Add VMXON/VMXOFF emulation
` [RFC PATCH part-5 10/22] pkvm: x86: Add has_vmcs_field() API for physical vmx capability check
` [RFC PATCH part-5 11/22] KVM: VMX: Add more vmcs and vmcs12 fields definition
` [RFC PATCH part-5 12/22] pkvm: x86: Init vmcs read/write bitmap for vmcs emulation
` [RFC PATCH part-5 13/22] pkvm: x86: Initialize emulated fields "
` [RFC PATCH part-5 14/22] pkvm: x86: Add msr ops for pKVM hypervisor
` [RFC PATCH part-5 15/22] pkvm: x86: Move _init_host_state_area to "
` [RFC PATCH part-5 16/22] pkvm: x86: Add vmcs_load/clear_track APIs
` [RFC PATCH part-5 17/22] pkvm: x86: Add VMPTRLD/VMCLEAR emulation
` [RFC PATCH part-5 18/22] pkvm: x86: Add VMREAD/VMWRITE emulation
` [RFC PATCH part-5 19/22] pkvm: x86: Add VMLAUNCH/VMRESUME emulation
` [RFC PATCH part-5 20/22] pkvm: x86: Add INVEPT/INVVPID emulation
` [RFC PATCH part-5 21/22] pkvm: x86: Initialize msr_bitmap for vmsr
` [RFC PATCH part-5 22/22] pkvm: x86: Add vmx msr emulation
[RFC PATCH part-4 0/4] Misc
2023-03-12 18:02 UTC (5+ messages)
` [RFC PATCH part-4 1/4] pkvm: x86: Enable VPID for host VM
` [RFC PATCH part-4 2/4] pkvm: x86: Add pKVM debug support
` [RFC PATCH part-4 3/4] pkvm: x86: Support get_pcpu_id
` [RFC PATCH part-4 4/4] pkvm: x86: Handle pending nmi in pKVM runtime
[RFC PATCH part-3 00/22] Isolate pKVM & host
2023-03-12 18:01 UTC (23+ messages)
` [RFC PATCH part-3 01/22] pkvm: x86: Define hypervisor runtime VA/PA APIs
` [RFC PATCH part-3 02/22] pkvm: x86: Add arch specific spinlock
` [RFC PATCH part-3 03/22] pkvm: x86: Add memset lib
` [RFC PATCH part-3 04/22] pkvm: x86: Add buddy page allocator
` [RFC PATCH part-3 05/22] pkvm: x86: Generate pkvm_constants.h for pKVM initialization
` [RFC PATCH part-3 06/22] pkvm: x86: Calculate total reserve page numbers
` [RFC PATCH part-3 07/22] pkvm: x86: Reserve memory for pKVM
` [RFC PATCH part-3 08/22] pkvm: x86: Early alloc from reserved memory
` [RFC PATCH part-3 09/22] pkvm: x86: Introduce general page table management framework
` [RFC PATCH part-3 10/22] pkvm: x86: Initialize MMU/EPT configuration
` [RFC PATCH part-3 11/22] pkvm: x86: Add early allocator based mm_ops
` [RFC PATCH part-3 12/22] pkvm: x86: Define linker script alias for kernel-proper symbol
` [RFC PATCH part-3 13/22] pkvm: x86: Introduce MMU pgtable support
` [RFC PATCH part-3 14/22] pkvm: x86: Add global pkvm_hyp pointer
` [RFC PATCH part-3 15/22] pkvm: x86: Add init-finalise hypercall
` [RFC PATCH part-3 16/22] pkvm: x86: Create MMU pgtable in "
` [RFC PATCH part-3 17/22] pkvm: x86: Add vmemmap and switch to buddy page allocator
` [RFC PATCH part-3 18/22] pkvm: x86: Introduce host EPT pgtable support
` [RFC PATCH part-3 19/22] pkvm: x86: Create host EPT pgtable in init-finalise hypercall
` [RFC PATCH part-3 20/22] pkvm: x86: Add pgtable API pkvm_pgtable_lookup
` [RFC PATCH part-3 21/22] pkvm: x86: Introduce find_mem_range API
` [RFC PATCH part-3 22/22] pkvm: x86: Dynamically handle host MMIO EPT violation
[RFC PATCH part-2 00/17] Introduce & support pKVM on Intel platform
2023-03-12 18:01 UTC (18+ messages)
` [RFC PATCH part-2 01/17] pkvm: x86: Introduce CONFIG_PKVM_INTEL
` [RFC PATCH part-2 02/17] KVM: VMX: Refactor for setup_vmcs_config
` [RFC PATCH part-2 03/17] pkvm: x86: Add vmx capability check and vmx config setup
` [RFC PATCH part-2 04/17] pkvm: x86: Add pCPU env setup
` [RFC PATCH part-2 05/17] pkvm: x86: Add basic setup for host vcpu
` [RFC PATCH part-2 06/17] pkvm: x86: Introduce pkvm_host_deprivilege_cpus
` [RFC PATCH part-2 07/17] pkvm: x86: Allocate vmcs and msr bitmap pages for host vcpu
` [RFC PATCH part-2 08/17] pkvm: x86: Initailize vmcs guest state area "
` [RFC PATCH part-2 09/17] pkvm: x86: Initialize vmcs host "
` [RFC PATCH part-2 10/17] pkvm: x86: Initialize vmcs control fields "
` [RFC PATCH part-2 11/17] pkvm: x86: Define empty debug functions for hypervisor
` [RFC PATCH part-2 12/17] pkvm: x86: Add vmexit handler for host vcpu
` [RFC PATCH part-2 13/17] pkvm: x86: Add private vmx_ops.h for pKVM
` [RFC PATCH part-2 14/17] pkvm: x86: Add pKVM retpoline.S
` [RFC PATCH part-2 15/17] pkvm: x86: Build pKVM runtime as an independent binary
` [RFC PATCH part-2 16/17] pkvm: x86: Deprivilege host OS
` [RFC PATCH part-2 17/17] pkvm: x86: Stub CONFIG_DEBUG_LIST in pKVM
[RFC PATCH part-1 0/5] pKVM on Intel Platform Introduction
2023-03-12 18:00 UTC (6+ messages)
` [RFC PATCH part-1 1/5] pkvm: arm64: Move nvhe/spinlock.h to include/asm dir
` [RFC PATCH part-1 2/5] pkvm: arm64: Make page allocator arch agnostic
` [RFC PATCH part-1 3/5] pkvm: arm64: Move page allocator to virt/kvm/pkvm
` [RFC PATCH part-1 4/5] pkvm: arm64: Make memory reservation arch agnostic
` [RFC PATCH part-1 5/5] pkvm: arm64: Move general part of memory reservation to virt/kvm/pkvm
[GIT PULL] KVM/arm64 fixes for 6.3, part #1
2023-03-11 21:41 UTC
[PATCH v2] KVM: arm64: timers: Convert per-vcpu virtual offset to a global value
2023-03-11 21:36 UTC (2+ messages)
[PATCH v5 00/34] x86: enable FRED for x86-64
2023-03-11 21:29 UTC (3+ messages)
[PATCH v14 00/12] Parallel CPU bringup for x86_64
2023-03-11 19:23 UTC (13+ messages)
` [PATCH v14 05/12] x86/smpboot: Split up native_cpu_up into separate phases and document them
` [PATCH v14 10/12] x86/smpboot: Send INIT/SIPI/SIPI to secondary CPUs in parallel
[PATCH v6 00/24] cover-letter: Add vfio_device cdev for iommufd support
2023-03-11 10:24 UTC (7+ messages)
` [PATCH v6 13/24] vfio/iommufd: Split the compat_ioas attach out from vfio_iommufd_bind()
` [PATCH v6 19/24] vfio-iommufd: Add detach_ioas support for emulated VFIO devices
[PATCH 0/3] Some code refactor surround CR4.UMIP virtualization
2023-03-11 2:36 UTC (7+ messages)
` [PATCH 1/3] KVM: VMX: Rename vmx_umip_emulated() to cpu_has_vmx_desc()
` [PATCH 2/3] KVM: VMX: Remove a unnecessary cpu_has_vmx_desc() check in vmx_set_cr4()
[PATCH v3 00/21] KVM: x86: Disallow writes to feature MSRs post-KVM_RUN
2023-03-11 0:46 UTC (22+ messages)
` [PATCH v3 01/21] KVM: x86: Rename kvm_init_msr_list() to clarify it inits multiple lists
` [PATCH v3 02/21] KVM: x86: Add a helper to query whether or not a vCPU has ever run
` [PATCH v3 03/21] KVM: x86: Add macros to track first...last VMX feature MSRs
` [PATCH v3 04/21] KVM: x86: Generate set of VMX feature MSRs using first/last definitions
` [PATCH v3 05/21] KVM: selftests: Split PMU caps sub-tests to avoid writing MSR after KVM_RUN
` [PATCH v3 06/21] KVM: x86: Disallow writes to immutable feature MSRs "
` [PATCH v3 07/21] KVM: x86/pmu: WARN and bug the VM if PMU is refreshed after vCPU has run
` [PATCH v3 08/21] KVM: x86/pmu: Zero out LBR capabilities during PMU refresh
` [PATCH v3 09/21] KVM: selftests: Move 0/initial value PERF_CAPS checks to dedicated sub-test
` [PATCH v3 10/21] KVM: selftests: Assert that full-width PMC writes are supported if PDCM=1
` [PATCH v3 11/21] KVM: selftests: Print out failing MSR and value in vcpu_set_msr()
` [PATCH v3 12/21] KVM: selftests: Verify KVM preserves userspace writes to "durable" MSRs
` [PATCH v3 13/21] KVM: selftests: Drop now-redundant checks on PERF_CAPABILITIES writes
` [PATCH v3 14/21] KVM: selftests: Test all fungible features in PERF_CAPABILITIES
` [PATCH v3 15/21] KVM: selftests: Test all immutable non-format bits "
` [PATCH v3 16/21] KVM: selftests: Expand negative testing of guest writes to PERF_CAPABILITIES
` [PATCH v3 17/21] KVM: selftests: Test post-KVM_RUN "
` [PATCH v3 18/21] KVM: selftests: Drop "all done!" printf() from PERF_CAPABILITIES test
` [PATCH v3 19/21] KVM: selftests: Refactor LBR_FMT test to avoid use of separate macro
` [PATCH v3 20/21] KVM: selftests: Add negative testcase for PEBS format in PERF_CAPABILITIES
` [PATCH v3 21/21] KVM: selftests: Verify LBRs are disabled if vPMU is disabled
[PATCH v2 00/27] drm/i915/gvt: KVM: KVMGT fixes and page-track cleanups
2023-03-11 0:22 UTC (28+ messages)
` [PATCH v2 01/27] drm/i915/gvt: Verify pfn is "valid" before dereferencing "struct page"
` [PATCH v2 02/27] KVM: x86/mmu: Factor out helper to get max mapping size of a memslot
` [PATCH v2 03/27] drm/i915/gvt: remove interface intel_gvt_is_valid_gfn
` [PATCH v2 04/27] drm/i915/gvt: Incorporate KVM memslot info into check for 2MiB GTT entry
` [PATCH v2 05/27] drm/i915/gvt: Verify VFIO-pinned page is THP when shadowing 2M gtt entry
` [PATCH v2 06/27] drm/i915/gvt: Put the page reference obtained by KVM's gfn_to_pfn()
` [PATCH v2 07/27] drm/i915/gvt: Don't rely on KVM's gfn_to_pfn() to query possible 2M GTT
` [PATCH v2 08/27] drm/i915/gvt: Use an "unsigned long" to iterate over memslot gfns
` [PATCH v2 09/27] drm/i915/gvt: Drop unused helper intel_vgpu_reset_gtt()
` [PATCH v2 10/27] drm/i915/gvt: Protect gfn hash table with vgpu_lock
` [PATCH v2 11/27] KVM: x86/mmu: Don't rely on page-track mechanism to flush on memslot change
` [PATCH v2 12/27] KVM: x86/mmu: Don't bounce through page-track mechanism for guest PTEs
` [PATCH v2 13/27] KVM: drm/i915/gvt: Drop @vcpu from KVM's ->track_write() hook
` [PATCH v2 14/27] KVM: x86: Reject memslot MOVE operations if KVMGT is attached
` [PATCH v2 15/27] drm/i915/gvt: Don't bother removing write-protection on to-be-deleted slot
` [PATCH v2 16/27] KVM: x86: Add a new page-track hook to handle memslot deletion
` [PATCH v2 17/27] drm/i915/gvt: switch from ->track_flush_slot() to ->track_remove_region()
` [PATCH v2 18/27] KVM: x86: Remove the unused page-track hook track_flush_slot()
` [PATCH v2 19/27] KVM: x86/mmu: Move KVM-only page-track declarations to internal header
` [PATCH v2 20/27] KVM: x86/mmu: Use page-track notifiers iff there are external users
` [PATCH v2 21/27] KVM: x86/mmu: Drop infrastructure for multiple page-track modes
` [PATCH v2 22/27] KVM: x86/mmu: Rename page-track APIs to reflect the new reality
` [PATCH v2 23/27] KVM: x86/mmu: Assert that correct locks are held for page write-tracking
` [PATCH v2 24/27] KVM: x86/mmu: Bug the VM if write-tracking is used but not enabled
` [PATCH v2 25/27] KVM: x86/mmu: Drop @slot param from exported/external page-track APIs
` [PATCH v2 26/27] KVM: x86/mmu: Handle KVM bookkeeping in page-track APIs, not callers
` [PATCH v2 27/27] drm/i915/gvt: Drop final dependencies on KVM internal details
[PATCH] KVM: nVMX: add missing consistency checks for CR0 and CR4
2023-03-11 0:08 UTC (2+ messages)
[PATCH v4 0/5] Add IO page table replacement support
2023-03-11 0:06 UTC (7+ messages)
` [PATCH v4 2/5] iommufd/selftest: Add IOMMU_TEST_OP_ACCESS_SET_IOAS coverage
` [PATCH v4 5/5] vfio: Support IO page table replacement
[REPOST PATCH 00/16] Add support for vPMU selftests
2023-03-10 23:58 UTC (4+ messages)
` [REPOST PATCH 12/16] selftests: KVM: aarch64: Test PMU overflow/IRQ functionality
[PATCH 00/12] iommufd: Add nesting infrastructure
2023-03-10 23:31 UTC (4+ messages)
` [PATCH 05/12] iommufd/hw_pagetable: Do not populate user-managed hw_pagetables
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