Kernel KVM virtualization development
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 messages from 2026-08-27 03:03:11 to 2026-08-28 03:19:21 UTC [more...]

[PATCH v3 0/4] KVM: TDX: Validate directly configurable CPUID bits
 2026-08-28  3:19 UTC  (9+ messages)
` [PATCH v3 1/4] KVM: TDX: Track configurable CPUID bits allowed by KVM
` [PATCH v3 2/4] KVM: TDX: Report CORE_CAPABILITIES as configurable
` [PATCH v3 3/4] KVM: TDX: Filter configurable CPUID bits
` [PATCH v3 4/4] KVM: TDX: Validate userspace CPUID input for KVM_TDX_INIT_VM

[PATCH v14 00/22] TDX KVM selftests
 2026-08-28  2:06 UTC  (8+ messages)
` [PATCH v14 19/22] KVM: selftests: Finalize TD memory as part of kvm_arch_vm_finalize_vcpus
` [PATCH v14 20/22] KVM: selftests: Implement MMIO WRITE for the TDX VM
` [PATCH v14 21/22] KVM: selftests: Add ucall support for TDX

[PATCH v4 00/18] iommu: Add live update state preservation
 2026-08-28  1:55 UTC  (15+ messages)
` [PATCH v4 08/18] iommu/vt-d: Clear unpreserved context entries during shutdown
` [PATCH v4 10/18] iommu/vt-d: Restore IOMMU state and reclaimed domain ids
` [PATCH v4 12/18] iommu/vt-d: Handle reattach of the restored domain

[PATCH 6.6.y+6.1.y 0/2] KVM: x86/mmu: Check write tracking in all address spaces
 2026-08-28  1:46 UTC  (2+ messages)

[PATCH 1/2] KVM: nSVM: Restore L1's debug registers on nested VM-Exit
 2026-08-28  1:11 UTC  (5+ messages)
` [PATCH 2/2] selftests: kvm: Add regression test for nSVM debug register state

[PATCH] mm/mmu_notifier: Remove non_block_start/end() from notifier invocation
 2026-08-27 23:25 UTC  (8+ messages)

[PATCH] KVM: x86/pmu: Add mediated vPMU PerfMon v5 support
 2026-08-27 23:05 UTC  (19+ messages)
` [PATCH v2 01/16] KVM: x86/pmu: Remove redundant Perf Global Status MSR bit definitions
` [PATCH v2 02/16] KVM: x86/pmu: Rename all_valid_pmc_idx to pmc_exists
` [PATCH v2 03/16] KVM: x86/pmu: Rename reserved_bits to eventsel_rsvd in kvm_pmu
` [PATCH v2 04/16] KVM: x86/pmu: Gate BUFFER_OVF reserved bit on guest DS
` [PATCH v2 05/16] KVM: x86/pmu: Add PMC bitmap accessor helpers
` [PATCH v2 06/16] KVM: x86/pmu: Drop nr_arch_{gp,fixed}_counters from kvm_pmu
` [PATCH v2 07/16] KVM: x86/pmu: Expose kvm_host_pmu to vendor modules
` [PATCH v2 08/16] perf/x86: Plumb counter bitmap from x86_pmu to x86_pmu_cap
` [PATCH v2 09/16] KVM: x86/pmu: Switch to bitmask-based KVM PMU capabilities
` [PATCH v2 10/16] perf/x86: Remove num_counters_{gp,fixed} from x86_pmu_capability
` [PATCH v2 11/16] KVM: x86/pmu: Emulate the GLOBAL_STATUS_SET and GLOBAL_INUSE MSRs
` [PATCH v2 12/16] KVM: x86/pmu: Populate CPUID.0AH:ECX fixed-counter bitmap
` [PATCH v2 13/16] KVM: x86/pmu: Factor out fixed counter control bit calculation
` [PATCH v2 14/16] KVM: x86/pmu: Ignore AnyThread bit if CPUID.0AH:EDX[15] is set
` [PATCH v2 15/16] KVM: x86/pmu: Advertise PerfMon version 5 on Intel hosts
` [PATCH v2 16/16] KVM: selftests: Support fixed counters bitmap in pmu_counters_test

[PATCH v4 00/27] vfio/pci: Add CXL Type-2 device passthrough support
 2026-08-27 23:03 UTC  (13+ messages)
` [PATCH v4 09/27] vfio/cxl: Create the CXL memory device at bind
` [PATCH v4 10/27] vfio/cxl: Reject unsupported decoder topologies "
` [PATCH v4 11/27] vfio/cxl: Own the whole component register BAR
` [PATCH v4 12/27] vfio/pci: Let a provider exclude a BAR sub-range from mmap
` [PATCH v4 14/27] vfio: Add CXL region type for the HDM region
` [PATCH v4 15/27] vfio/pci: Call CXL open and close hooks around device use

[PATCH 00/23] perf/KVM: Support PMU partitioning for x86 platforms
 2026-08-27 23:01 UTC  (10+ messages)
` [PATCH 07/23] perf/x86: Apply PMU partition mask on static constraints
` [PATCH 12/23] KVM: x86/pmu: Add the perfmon_mask module parameter
` [PATCH 16/23] KVM: x86/pmu: Handle FIXED_CTR_CTRL under PerfMon masking

[PATCH v3 0/4] tdx-guest: Make Quote buffer size dynamic
 2026-08-27 22:41 UTC  (4+ messages)

KVM: x86/mmu: __kvm_rmap_lock() preemption assert trips on PREEMPT_RT
 2026-08-27 22:17 UTC  (4+ messages)

[PATCH 0/4] KVM: nSVM: Disallow bad L1 EFER for KVM_SET_NESTED_STATE
 2026-08-27 22:01 UTC  (22+ messages)
` [PATCH 1/4] KVM: nSVM: Reject KVM_SET_NESTED_STATE if L1 has EFER.LMA=1 && EFER.LME=0
` [PATCH 2/4] KVM: x86/mmu: Bug the VM if KVM attempts to walk more levels than the MMU has
` [PATCH 3/4] KVM: x86/mmu: Bug the VM if KVM calcs a CPU role with EFER.LMA=1 && CR4.PAE=0
` [PATCH 4/4] KVM: x86/mmu: Convert MMU walker's bounds check from BUG_ON() to KVM_BUG_ON()

[PATCH v3 00/13] KVM: nVMX: Adjust VMPTRLD/VMPTRST behavior with active eVMCS
 2026-08-27 21:05 UTC  (19+ messages)
` [PATCH v3 12/13] KVM: selftests: Dedup assembly code for VMLAUNCH and VMRESUME
` [PATCH v3 13/13] KVM: selftests: Add and use double-underscore versions of vmlaunch() and vmresume()

[PATCH v11 00/46] guest_memfd: In-place conversion support
 2026-08-27 20:54 UTC  (7+ messages)
` [PATCH v11 15/46] KVM: guest_memfd: Call arch make_shared callback for to-shared conversion

[PATCH v3 0/4] s390/vfio-ap: Fix pre-existing bugs in vfio_ap device driver
 2026-08-27 20:04 UTC  (10+ messages)
` [PATCH v3 1/4] s390/vfio-ap: Fix leak of pinned NIB and registered NISC in vfio_ap_irq_enable/disable()
` [PATCH v3 2/4] s390/vfio-ap: Fix failure to release IRQ notification eventfd contexts
` [PATCH v3 3/4] s390/vfio-ap: Fix unbounded loop in apq_reset_check()
` [PATCH v3 4/4] s390/vfio-ap: Use AP_DOMAINS for adm_add bitmap size in vfio_ap_mdev_cfg_add()

[PATCH v2 0/8] KVM: VMX: Harden against interpreting TDX vCPU as vcpu_vmx
 2026-08-27 19:34 UTC  (19+ messages)
` [PATCH v2 1/8] KVM: VMX: Move the shared "IRQs off" exit handler(s) to common code
` [PATCH v2 2/8] KVM: VMX: Move the shared NMI handler/trampoline "
` [PATCH v2 3/8] KVM: VMX: Disallowing using to_vmx() in common VT code
` [PATCH v2 4/8] KVM: VMX: Rename posted interrupt prefixes from "vmx" to "vt"
` [PATCH v2 5/8] KVM: VMX: Rename EPT violation handler prefix "
` [PATCH v2 6/8] KVM: VMX: Use dummy pseudo-overlay struct for to_vt() and vt_to_vcpu()
` [PATCH v2 7/8] KVM: VMX: Move common VT getters/converters to common.h
` [PATCH v2 8/8] KVM: VMX: Rename common exit info getters prefixes from "vmx" to "vt"

Process for doing early internal type review on the list
 2026-08-27 19:09 UTC  (4+ messages)

[PATCH v10 09/41] KVM: guest_memfd: Filter both shared and private when invalidating
 2026-08-27 19:08 UTC  (13+ messages)

[PATCH] KVM: Release reserved xarray entries if reserving memory attributes fails
 2026-08-27 18:37 UTC  (3+ messages)

[RFC PATCH 0/1] vfio: circular locking dependency in pci_dev_reset_iommu_prepare()
 2026-08-27 18:03 UTC  (5+ messages)

[PATCH v12 0/5] Add RMPOPT support
 2026-08-27 16:29 UTC  (2+ messages)

[PATCH v6 00/21] KVM: s390: vsie: Add VSIE SIGP ECALL and SRSI Interpretation
 2026-08-27 16:17 UTC  (43+ messages)
` [PATCH v6 01/21] KVM: s390: vsie: Add SCAO read and write helpers
` [PATCH v6 02/21] KVM: s390: vsie: Move SCAO validation into a function
` [PATCH v6 03/21] KVM: s390: vsie: Add vsie_interp_extf detection
` [PATCH v6 04/21] KVM: s390: vsie: Add ssca_block and ssca_entry structs
` [PATCH v6 05/21] KVM: s390: vsie: Move pin/unpin guest page
` [PATCH v6 06/21] KVM: s390: vsie: Move pin/unpin_scb methods
` [PATCH v6 07/21] KVM: s390: vsie: Move release/acquire gmap shadow
` [PATCH v6 08/21] KVM: s390: vsie: Create helpers to alloc and free vsie_pages
` [PATCH v6 09/21] KVM: s390: vsie: Replace radix_tree with xarray addr_to_page
` [PATCH v6 10/21] KVM: s390: vsie: Refactor kvm_s390_vsie_destroy and extract reusable methods
` [PATCH v6 11/21] KVM: s390: vsie: Add helper reset_vsie_page() and unshadow_intercept()
` [PATCH v6 12/21] KVM: s390: vsie: Add helper unshadow_intercept()
` [PATCH v6 13/21] KVM: s390: vsie: Lazily keep original scb pinned after vsie exit
` [PATCH v6 14/21] KVM: s390: vsie: Add helper to pin and unpin multiple guest pages
` [PATCH v6 15/21] KVM: s390: vsie: Add struct vsie_sca with pin and unpin methods
` [PATCH v6 16/21] KVM: s390: vsie: Shadow VSIE SCA in guest-1
` [PATCH v6 17/21] KVM: s390: vsie: Allow guest-3 cpu add and remove with ssca
` [PATCH v6 18/21] KVM: s390: vsie: Add VSIE max shadow configuration
` [PATCH v6 19/21] KVM: s390: vsie: Add VSIE shadow stat counters
` [PATCH v6 20/21] KVM: s390: vsie: Create minimal scb shadows for not running g3 blocks
` [PATCH v6 21/21] KVM: s390: vsie: Enable use of VSIE SSCA

[PATCH] KVM: x86: Zero reserved synic flags when delivering message to avoid stack leak
 2026-08-27 16:09 UTC  (3+ messages)

[PATCH 00/20] KVM: selftests: PPC pre-enabling
 2026-08-27 13:44 UTC  (13+ messages)
` [PATCH 02/20] KVM: selftests: Bump the minimum GPA for page tables to 0x200000
` [PATCH 03/20] KVM: selftests: Use vm_alloc_page_table() to allocate LoongArch page tables
` [PATCH 10/20] KVM: selftests: Add a wrapper API to allocate multiple page table pages
` [PATCH 13/20] KVM: selftests: Add TEST_EXTRA memory region type for "special" memslots

[RFC] KVM: x86/mmu: Prefetch forward run of pages on TDP page faults
 2026-08-27 13:31 UTC  (2+ messages)

[RFC v3 00/24] Add Realm support to QEMU-VMM
 2026-08-27 13:28 UTC  (3+ messages)

[RFC v2 00/24] Add Realm support to QEMU-VMM
 2026-08-27 12:55 UTC  (6+ messages)
` [RFC v2 18/24] hw/arm/virt: Disable DTB randomness for confidential VMs

[PATCH v16 00/45] arm64: Support for Arm CCA in KVM
 2026-08-27 12:45 UTC  (7+ messages)
` [PATCH v16 44/45] KVM: arm64: CCA: Require ICH_HCR_EL2.TDIR for realms

[PATCH] KVM: Mask off the address space ID in kvm_set_internal_memslot() check
 2026-08-27 11:33 UTC  (2+ messages)

[PATCH] KVM: Reject coalesced MMIO zones that don't fit in the I/O bus range
 2026-08-27 11:30 UTC 

BUILD_BUG_ON failed for kvm_vmx struct size sanity check in vmx.c
 2026-08-27  8:52 UTC 

[PATCH v3 0/2] Add support for cmpxchg16b emulation
 2026-08-27  9:01 UTC  (5+ messages)
` [PATCH v3 1/2] x86/uaccess: Extend CMPXCHG user helpers to 128-bit operands

[PATCH] mm/mmu_notifier: Remove non_block_start/end() from notifier invocation
 2026-08-27  8:20 UTC  (10+ messages)

[PATCH] vhost/vsock: batch RX used-ring updates
 2026-08-27  5:58 UTC 

[RFC PATCH 0/5] PCI/vfio-pci: Guard resets against active SR-IOV VFs
 2026-08-27  5:35 UTC  (9+ messages)
` [RFC PATCH 1/5] PCI: Refuse function reset of an SR-IOV PF with enabled VFs

[PATCH v2 0/2] KVM: selftests: Actually test PV_UNHALT
 2026-08-27  4:48 UTC  (2+ messages)
` [PATCH v2 1/2] KVM: selftests: Add a helper to read a vCPU's APIC ID

[PATCH v3 0/2] KVM: selftests: Actually test PV_UNHALT
 2026-08-27  4:45 UTC  (3+ messages)
` [PATCH v3 1/2] KVM: selftests: Add a helper to read a vCPU's APIC ID
` [PATCH v3 2/2] KVM: selftests: Test the PV_UNHALT feature, not just its CPUID bit

[PATCH v5 0/8] Add SEV-SNP BTB Isolation and IBPB-on-Entry guest features
 2026-08-27  4:33 UTC  (5+ messages)
` [PATCH v5 1/8] x86/bugs: Allow forcing Automatic IBRS with SNP active using spectre_v2=eibrs
` [PATCH v5 2/8] x86/bugs: Allow spectre_v2=ibrs on x86 vendors other than Intel

[PATCH 0/5] target/i386: Add support for LASS
 2026-08-27  3:07 UTC  (2+ messages)

[PATCH] x86/virt/tdx: Warn on !4K level in tdh_mem_page_aug()
 2026-08-27  3:02 UTC  (6+ messages)


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