Kernel KVM virtualization development
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 messages from 2026-06-30 10:41:48 to 2026-07-01 01:05:25 UTC [more...]

[PATCH v6 00/11] Dynamic PAMT
 2026-07-01  1:05 UTC  (19+ messages)
` [PATCH v6 01/11] x86/virt/tdx: Simplify tdmr_get_pamt_sz()
` [PATCH v6 02/11] x86/virt/tdx: Allocate page bitmap for Dynamic PAMT
` [PATCH v6 03/11] x86/virt/tdx: Add tdx_alloc/free_control_page() helpers
` [PATCH v6 06/11] x86/virt/tdx: Optimize tdx_pamt_get/put()

[PATCH v4 0/3] x86/tdx: Fix port I/O handling bugs
 2026-07-01  0:28 UTC  (6+ messages)
` [PATCH v4 1/3] x86/tdx: Fix off-by-one in port I/O handling
` [PATCH v4 2/3] x86/insn-eval: Add insn_assign_reg() helper

[PATCH v2 00/17] Enable DICE-based TDX Quoting Extension
 2026-07-01  0:24 UTC  (18+ messages)
` [PATCH v2 03/17] x86/virt/tdx: Detect if the extensions initialization is required
` [PATCH v2 06/17] x86/virt/tdx: Re-initialize the extensions on runtime TDX module update
` [PATCH v2 11/17] x86/virt/tdx: Add interface to generate a Quote
` [PATCH v2 16/17] KVM: TDX: Add in-kernel Quote generation

[PATCH 0/7] KVM: x86: EFER validity fixes and cleanups
 2026-07-01  0:00 UTC  (11+ messages)
` [PATCH 1/7] KVM: x86: Check EFER validity on KVM_SET_SREGS*
` [PATCH 2/7] KVM: SVM: Disallow EFER.SVME and EFER.LSMLE if nested is disabled
` [PATCH 3/7] KVM: x86: Disallow EFER.LME and EFER.LMA if long mode is not supported
` [PATCH 4/7] KVM: x86: Add a per-vendor callback to setup EFER caps
` [PATCH 5/7] KVM: x86: Reverse the polarity of efer_reserved_bits
` [PATCH 6/7] KVM: x86: Move supported EFER bits to kvm_caps
` [PATCH 7/7] KVM: selftests: Extend set_sregs test to cover EFER

[PATCH v10 0/4] vfio/dma-buf: add TPH support for peer-to-peer access
 2026-06-30 23:11 UTC  (9+ messages)
` [PATCH v10 1/4] PCI/TPH: Add requester/completer type helpers
` [PATCH v10 2/4] dma-buf: add optional get_pci_tph() callback
` [PATCH v10 3/4] vfio/pci: implement get_pci_tph and DMA_BUF_TPH feature
` [PATCH v10 4/4] RDMA/mlx5: get tph for p2p access when registering dma-buf mr

[PATCH v4 00/11] KVM: x86/hyperv: Fix racy usage of vcpu->arch.hyperv
 2026-06-30 23:08 UTC  (13+ messages)
` [PATCH v4 01/11] KVM: x86/hyperv: Get target FIFO in hv_tlb_flush_enqueue(), not caller
` [PATCH v4 02/11] KVM: x86/hyperv: Check for NULL vCPU Hyper-V object in kvm_hv_get_tlb_flush_fifo()
` [PATCH v4 03/11] KVM: x86/hyperv: Ensure vCPU's Hyper-V object is initialized on cross-vCPU accesses
` [PATCH v4 04/11] KVM: x86/xen: Always route non-singleshot-timer vCPU hypercalls to userspace
` [PATCH v4 05/11] KVM: x86/xen: Consolidate checks on Xen vCPU ID for singleshot timer hypercalls
` [PATCH v4 06/11] KVM: x86/xen: Punt singleshot timer hcalls to userspace if Xen vCPU ID isn't set
` [PATCH v4 07/11] KVM: Initialize a vCPU's index to '-1' while it's being created
` [PATCH v4 08/11] KVM: Move nVMX's lockdep logic for vcpu->mutex to a common helper
` [PATCH v4 09/11] KVM: x86: Treat a vCPU as unreachable if its index is invalid
` [PATCH v4 10/11] KVM: x86/hyperv: Assert vCPU's mutex is held in to_hv_vcpu()
` [PATCH v4 11/11] KVM: x86/hyperv: Use {READ,WRITE}_ONCE for cross-task synic->active accesses

[PATCH v3 00/12] KVM: SEV: Fix RMP #PF due to freeing in-use VMSA
 2026-06-30 22:39 UTC  (14+ messages)
` [PATCH v3 01/12] KVM: SEV: Track the GPA of the guest-controlled VMSA used for SNP guests
` [PATCH v3 02/12] KVM: SEV: Extract loading of guest-provided VMSA to a separate helper
` [PATCH v3 03/12] KVM: SEV: Mark vCPU RUNNABLE after AP_CREATE, even if VMSA is unusable
` [PATCH v3 04/12] KVM: Rename .gmem_invalidate() to .gmem_reclaim_memory()
` [PATCH v3 05/12] KVM: x86: Serialize writes to disabled_quirks using kvm->lock
` [PATCH v3 06/12] KVM: x86: Ensure runtime reads of disabled_quirks are resolved once
` [PATCH v3 07/12] KVM: x86/mmu: Fold kvm_mmu_zap_memslot() into kvm_arch_flush_shadow_memslot()
` [PATCH v3 08/12] KVM: x86/mmu: Split kvm_mmu_zap_all_fast() into "front" and "back" halves
` [PATCH v3 09/12] KVM: x86/mmu: Use split "zap all fast" helpers when invalidating memslot
` [PATCH v3 10/12] KVM: SEV: Forcefully invalidate SNP VMSA if its backing gmem page is zapped
` [PATCH v3 11/12] KVM: x86: Guard .gmem_prepare() declarations with HAVE_KVM_GMEM_PREPARE=y
` [PATCH v3 12/12] KVM: SEV: Mark vCPU has having guest-provided VMSA even if its invalid

stable backports for "KVM: x86: Fix shadow paging use-after-free due to unexpected GFN"
 2026-06-30 22:37 UTC  (2+ messages)

[PATCH v3 00/10] KVM: x86/hyperv: Fix racy usage of vcpu->arch.hyperv
 2026-06-30 22:37 UTC  (4+ messages)
` [PATCH v3 04/10] KVM: x86/xen: Punt singleshot timer hcalls to userspace if Xen vCPU ID isn't set

[PATCH] vfio: selftests: Add luuid to libvfio.mk's list of libraries, not to the Makefile
 2026-06-30 21:50 UTC  (3+ messages)

[PATCH v2 0/2] KVM: x86: gmem populate fix and cleanups
 2026-06-30 21:49 UTC  (4+ messages)
` [PATCH v2 1/2] KVM: SEV: Explicitly disallow NULL user address for SNP_LAUNCH_UPDATE
` [PATCH v2 2/2] KVM: TDX: Return EINVAL, not EOPNOTSUPP, for NULL INIT_MEM_REGION source

[PATCH v2 0/3] KVM: SVM: Fix a (very) unlikely UAF for GA Log IRQs
 2026-06-30 21:27 UTC  (8+ messages)
` [PATCH v2 1/3] KVM: SVM: Make kvm_x86_ops.vcpu_precreate() hook fully AVIC specific
` [PATCH v2 2/3] KVM: SVM: Do all per-VM AVIC initialization during vCPU precreation phase
` [PATCH v2 3/3] KVM: SVM: Remove VM from the GA Log notifier list before VM destruction

[PATCH v4 0/8] powerpc: Testcase improvements and Power8E/NVL removal
 2026-06-30 21:03 UTC  (9+ messages)
` [PATCH v4 1/8] tests/functional: Add remote interrupts test for PowerNV
` [PATCH v4 2/8] tests/qtest/pnv_spi: Test Power11 PNV_SPI
` [PATCH v4 3/8] tests/qtest: Add Power11 chip & machine to qtests
` [PATCH v4 4/8] tests/functional: Use default powernv machine instead of power10
` [PATCH v4 5/8] ppc/pnv: Replace Power8E with Power11 for 'none' machine test
` [PATCH v4 6/8] ppc/pnv: Remove Power8E and Power8NVL pnv chips
` [PATCH v4 7/8] ppc/pnv: Remove Power8E and Power8NVL CPUs
` [PATCH v4 8/8] MAINTAINERS: Add self as maintainer for PowerNV

[PATCH 0/1] Introduce an instrumented profiler using BpfTrace
 2026-06-30 20:56 UTC  (4+ messages)
` [PATCH 1/1] tools/bpftrace: Add a simple instrumented kernel profiler

[PATCH net-next v4] vsock/virtio: rewrite MSG_ZEROCOPY flag handling
 2026-06-30 20:32 UTC  (3+ messages)

[PATCH V2] MAINTAINERS: Update Jason Wang's email address
 2026-06-30 20:32 UTC  (2+ messages)

[PATCH v2 0/3] KVM: x86: Convert nested ops to static calls
 2026-06-30 20:28 UTC  (4+ messages)
` [PATCH v2 1/3] KVM: x86: Reject nested CAP enablement if nested virtualization is disabled
` [PATCH v2 2/3] KVM: x86: Add static calls for nested virtualization ops
` [PATCH v2 3/3] KVM: x86: Move nested_ops out of kvm_x86_ops, to global kvm_nested_ops

[PATCH 00/32] x86/msr: Drop 32-bit MSR interfaces
 2026-06-30 20:06 UTC  (9+ messages)

[syzbot] [kvm-x86?] KASAN: use-after-free Read in kvm_setup_guest_pvclock
 2026-06-30 20:10 UTC  (2+ messages)

[PATCH v2 00/13] KVM Dirty-bit cleaning hw accelerator (HACDBS)
 2026-06-30 19:06 UTC  (22+ messages)
` [PATCH v2 02/13] KVM: arm64: Enable eager hugepage splitting if HDBSS is available
` [PATCH v2 05/13] KVM: arm64: Detect (via ACPI) and initialize HACDBSIRQ
` [PATCH v2 06/13] KVM: arm64: dirty_bit: Add base FEAT_HACDBS cleaning routine

[PATCH 0/8] Testcase improvements and Power8E/NVL removal
 2026-06-30 18:59 UTC  (5+ messages)
` [PATCH 2/8] tests/qtest/pnv_spi: Test Power11 PNV_SPI
` [PATCH 3/8] tests/qtest: Add Power11 chip & machine to qtests

[PATCH v3 0/8] Testcase improvements and Power8E/NVL removal
 2026-06-30 18:34 UTC  (12+ messages)
` [PATCH v3 1/8] tests/functional: Add remote interrupts test for PowerNV

[PATCH v10 0/6] Add RMPOPT support
 2026-06-30 18:32 UTC  (10+ messages)
` [PATCH v10 1/6] x86/cpufeatures: Add X86_FEATURE_RMPOPT feature flag
` [PATCH v10 2/6] x86/sev: Initialize RMPOPT configuration MSRs
` [PATCH v10 3/6] x86/sev: Disable CPU hotplug while SNP is active
` [PATCH v10 4/6] x86/sev: Add support to perform RMP optimizations asynchronously
` [PATCH v10 5/6] x86/sev: Add interface to re-enable RMP optimizations
` [PATCH v10 6/6] KVM: SEV: Perform RMP optimizations on SNP guest shutdown

[PATCH v13 00/22] TDX KVM selftests
 2026-06-30 18:18 UTC  (5+ messages)
` [PATCH v13 13/22] KVM: selftests: Set first memory region as shared if guest_memfd

[PATCH 6.12.y 0/2] KVM: SEV: Backports for GHCB leak fix
 2026-06-30 17:37 UTC  (4+ messages)
` [PATCH 6.12.y 1/2] KVM: SEV: Move sev_free_vcpu() down below sev_es_unmap_ghcb()
` [PATCH 6.12.y 2/2] KVM: SEV: Unmap and unpin the GHCB as needed on vCPU free

[PATCH v8 00/46] guest_memfd: In-place conversion support
 2026-06-30 17:30 UTC  (18+ messages)
` [PATCH v8 02/46] KVM: Rename KVM_GENERIC_MEMORY_ATTRIBUTES to KVM_VM_MEMORY_ATTRIBUTES
` [PATCH v8 03/46] KVM: Move KVM_VM_MEMORY_ATTRIBUTES config definition to x86
` [PATCH v8 04/46] KVM: Decouple kvm_has_arch_private_mem from CONFIG_KVM_VM_MEMORY_ATTRIBUTES
` [PATCH v8 05/46] KVM: Make CONFIG_KVM_VM_MEMORY_ATTRIBUTES selectable
` [PATCH v8 07/46] KVM: Rename memory attribute APIs to prepare for in-place gmem conversion
` [PATCH v8 09/46] KVM: guest_memfd: Introduce function to check GFN private/shared status
` [PATCH v8 11/46] KVM: Consolidate private memory and guest_memfd ifdeffery in kvm_host.h

[PATCH v2 00/16] riscv: Generate riscv instruction functions
 2026-06-30 16:45 UTC  (3+ messages)
` [PATCH v2 01/16] riscv: Introduce instruction table generation

[PATCH 00/30] mm: make VMA page offset handling more consistent
 2026-06-30 16:36 UTC  (31+ messages)
` [PATCH 01/30] mm: move vma_start_pgoff() into mm.h and clean up
` [PATCH 02/30] mm: add kdoc comments for vma_start/last_pgoff()
` [PATCH 03/30] tools/testing/vma: use vma_start_pgoff() in merge tests
` [PATCH 04/30] mm: introduce and use vma_end_pgoff()
` [PATCH 05/30] mm/rmap: update mm/interval_tree.c comments
` [PATCH 06/30] mm/rmap: parameterise vma_interval_tree_*() by address_space
` [PATCH 07/30] mm/rmap: elide unnecessary static inline's in interval_tree.c
` [PATCH 08/30] mm/rmap: rename vma_interval_tree_*() to mapping_interval_tree_*()
` [PATCH 09/30] mm/rmap: parameterise anon_vma_interval_tree_*() by anon_vma
` [PATCH 10/30] MAINTAINERS: Move mm/interval_tree.c to rmap section
` [PATCH 11/30] mm/vma: introduce and use vmg_pages(), vmg_[start, end]_pgoff()
` [PATCH 12/30] mm/vma: clean up anon_vma_compatible()

[RFC PATCH v5 00/45] TDX: Dynamic PAMT + S-EPT Hugepage
 2026-06-30 16:35 UTC  (6+ messages)
` [RFC PATCH v5 30/45] x86/virt/tdx: Add API to demote a 2MB mapping to 512 4KB mappings

[PATCH 0/2] KVM: nSVM: Expose DecodeAssists to L1
 2026-06-30 15:52 UTC  (4+ messages)
` [PATCH 1/2] KVM: nSVM: Virtualize DecodeAssists for nested guests

[PATCH v9 3/6] x86/sev: Disable CPU hotplug while SNP is active
 2026-06-30 14:18 UTC  (3+ messages)

[PATCH v3 0/4] vhost/vsock: add support for VHOST_RESET_OWNER and CPR migration
 2026-06-30 13:40 UTC  (7+ messages)
` [PATCH v3 2/4] vhost/vsock: suppress EHOSTUNREACH fast-fail during CPR pause
` [PATCH v3 3/4] vhost/vsock: re-scan TX virtqueue on device start
` [PATCH v3 4/4] vhost/vsock: add VHOST_RESET_OWNER ioctl

[PATCH v8 23/46] KVM: TDX: Make source page optional for KVM_TDX_INIT_MEM_REGION
 2026-06-30 13:27 UTC  (11+ messages)

[PATCH] s390x: stsi: regression test for the STSI 3.2.2 count clamp
 2026-06-30 13:21 UTC  (2+ messages)

[PATCH v3 00/16] mod_devicetable.h: Split into per subsystem headers
 2026-06-30 13:11 UTC  (4+ messages)

[PATCH] vfio: Request THP-aligned mmap for device fds
 2026-06-30 12:51 UTC  (17+ messages)

[PATCH v4 0/5] Implement Eager Page Splitting for RISC-V
 2026-06-30 11:54 UTC 

[PATCH v3 00/15] s390/vfio-ap: Add live guest migration support
 2026-06-30 11:56 UTC  (29+ messages)
` [PATCH v3 02/15] s390/vfio-ap: Data structures for facilitating vfio device migration
` [PATCH v3 03/15] s390/vfio-ap: Initialize/release vfio device migration data
` [PATCH v3 04/15] s390/vfio-ap: Reset migration state in VFIO_DEVICE_RESET ioctl handler
` [PATCH v3 05/15] s390-vfio-ap: Callback to get/set vfio device mig state during guest migration
` [PATCH v3 06/15] s390/vfio-ap: Transition guest migration state from STOP to STOP_COPY
` [PATCH v3 07/15] s390/vfio-ap: File ops called to save the vfio device migration state
` [PATCH v3 08/15] s390/vfio-ap: Transition device migration state from STOP to RESUMING
` [PATCH v3 09/15] s390/vfio-ap: Add method to set a new guest AP configuration
` [PATCH v3 10/15] s390/vfio-ap: File ops called to resume the vfio device migration
` [PATCH v3 11/15] s390/vfio-ap: Transition device migration state to STOP
` [PATCH v3 12/15] s390/vfio-ap: Transition device migration state from STOP to RUNNING and vice versa
` [PATCH v3 13/15] s390/vfio-ap: Callback to get the size of data to be migrated during guest migration
` [PATCH v3 14/15] s390/vfio-ap: Add 'migratable' feature to sysfs 'features' attribute
` [PATCH v3 15/15] s390/vfio-ap: Add live guest migration chapter to vfio-ap.rst

[PATCH v4 0/5] Implement Eager Page Splitting for RISC-V
 2026-06-30 11:39 UTC 


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