Kernel KVM virtualization development
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 messages from 2026-06-25 16:56:00 to 2026-06-26 11:29:42 UTC [more...]

[RFC PATCH 0/5] Add support for AMD IOMMU GAPPI
 2026-06-26 11:29 UTC  (9+ messages)
` [RFC PATCH 1/5] iommu/amd: kvm/svm: Improve API between SVM and AMD IOMMU
` [RFC PATCH 2/5] iommu/amd: Configure IRTE to use the GAPPI for posted interrupts
` [RFC PATCH 3/5] kvm/svm: Introduce per-CPU lock and wakeup queue
` [RFC PATCH 4/5] kvm/svm: Update the per-CPU wakeup-list during vCPU load and unload
` [RFC PATCH 5/5] iommu/amd: Provide kernel command line option to enable GAPPI

[PATCH 5.10.y 00/17] KVM: fixes for CVE-2026-46113 and related issues
 2026-06-26 11:26 UTC  (18+ messages)
` [PATCH 5.10.y 01/17] KVM: x86/mmu: Capture 'mmu' in a local variable when allocating roots
` [PATCH 5.10.y 02/17] KVM: x86/mmu: Allocate the lm_root before allocating PAE roots
` [PATCH 5.10.y 03/17] KVM: x86/mmu: Allocate pae_root and lm_root pages in dedicated helper
` [PATCH 5.10.y 04/17] KVM: x86/mmu: Ensure MMU pages are available when allocating roots
` [PATCH 5.10.y 05/17] KVM: x86/mmu: Use a bool for direct
` [PATCH 5.10.y 06/17] KVM: x86/mmu: Stop passing "direct" to mmu_alloc_root()
` [PATCH 5.10.y 07/17] KVM: x86/mmu: Refactor shadow walk in __direct_map() to reduce indentation
` [PATCH 5.10.y 08/17] KVM: X86: Fix missed remote tlb flush in rmap_write_protect()
` [PATCH 5.10.y 09/17] KVM: X86: Synchronize the shadow pagetable before link it
` [PATCH 5.10.y 10/17] KVM: x86/mmu: Derive shadow MMU page role from parent
` [PATCH 5.10.y 11/17] KVM: x86/mmu: Always pass 0 for @quadrant when gptes are 8 bytes
` [PATCH 5.10.y 12/17] KVM: x86/mmu: Check PDPTRs before allocating PAE roots
` [PATCH 5.10.y 13/17] KVM: x86/mmu: pull call to drop_large_spte() into __link_shadow_page()
` [PATCH 5.10.y 14/17] KVM: x86: Fix shadow paging use-after-free due to unexpected GFN
` [PATCH 5.10.y 15/17] KVM: x86: Fix shadow paging use-after-free due to unexpected role
` [PATCH 5.10.y 16/17] KVM: x86/mmu: Pass the memslot to the rmap callbacks
` [PATCH 5.10.y 17/17] KVM: x86/mmu: Ensure hugepage is in by slot before checking max mapping level

[PATCH 5.15.y 0/8] KVM: fixes for CVE-2026-46113 and related issues
 2026-06-26 11:26 UTC  (9+ messages)
` [PATCH 5.15.y 1/8] KVM: x86/mmu: Use a bool for direct
` [PATCH 5.15.y 2/8] KVM: x86/mmu: Stop passing "direct" to mmu_alloc_root()
` [PATCH 5.15.y 3/8] KVM: x86/mmu: Derive shadow MMU page role from parent
` [PATCH 5.15.y 4/8] KVM: x86/mmu: Always pass 0 for @quadrant when gptes are 8 bytes
` [PATCH 5.15.y 5/8] KVM: x86/mmu: pull call to drop_large_spte() into __link_shadow_page()
` [PATCH 5.15.y 6/8] KVM: x86: Fix shadow paging use-after-free due to unexpected GFN
` [PATCH 5.15.y 7/8] KVM: x86: Fix shadow paging use-after-free due to unexpected role
` [PATCH 5.15.y 8/8] KVM: x86/mmu: Ensure hugepage is in by slot before checking max mapping level

[PATCH 6.1.y] KVM: x86/mmu: Ensure hugepage is in by slot before checking max mapping level
 2026-06-26 11:24 UTC 

[PATCH 6.1.y] KVM: x86: Fix shadow paging use-after-free due to unexpected role
 2026-06-26 11:24 UTC 

[PATCH 6.6.y] KVM: x86/mmu: Ensure hugepage is in by slot before checking max mapping level
 2026-06-26 11:24 UTC 

[PATCH 6.6.y] KVM: x86: Fix shadow paging use-after-free due to unexpected role
 2026-06-26 11:24 UTC 

[PATCH 6.12.y] KVM: x86/mmu: Ensure hugepage is in by slot before checking max mapping level
 2026-06-26 11:24 UTC 

[PATCH 6.12.y] KVM: x86: Fix shadow paging use-after-free due to unexpected role
 2026-06-26 11:24 UTC 

[PATCH 6.18.y] KVM: x86: Fix shadow paging use-after-free due to unexpected role
 2026-06-26 11:23 UTC 

[PATCH 7.0.y] KVM: x86: Fix shadow paging use-after-free due to unexpected role
 2026-06-26 11:22 UTC 

[PATCH 7.1.y] KVM: x86: Fix shadow paging use-after-free due to unexpected role
 2026-06-26 11:22 UTC 

[GIT PULL] KVM/riscv changes for 7.2
 2026-06-26 11:16 UTC  (3+ messages)

[PATCH] KVM: Make kvm_io_bus_get_dev() filter devices by ops
 2026-06-26 11:13 UTC 

[PATCH v2 kvmtool 0/4] Add support for running protected VMs on arm64
 2026-06-26 11:07 UTC  (7+ messages)
` [PATCH v2 kvmtool 1/4] Sync kernel UAPI headers with v7.1
` [PATCH v2 kvmtool 2/4] virtio: Factor out base features for modern virtio transports
` [PATCH v2 kvmtool 3/4] virtio: Add helper for enabling VIRTIO_F_ACCESS_PLATFORM
` [PATCH v2 kvmtool 4/4] arm64: Add support for protected VMs

[PATCH 0/1] KVM: powerpc/book3s_hv: Handle deferred CFS bandwidth throttle on guest re-entry
 2026-06-26 10:53 UTC  (2+ messages)
` [PATCH 1/1] KVM: powerpc/book3s_hv: Use generic xfer to guest work function

[PATCH] RISC-V: KVM: Add arch-specific tracepoints
 2026-06-26 10:36 UTC 

[PATCH 00/15] Enable TDX Module Extensions and DICE-based TDX Quoting
 2026-06-26  9:58 UTC  (5+ messages)
` [RFC PATCH 09/15] x86/virt/tdx: Add interface to generate a Quote

[PATCH v3 0/2] KVM: RISC-V: Add CPU PM notifier for non-retention idle states
 2026-06-26  9:57 UTC  (4+ messages)
` [PATCH v3 1/2] KVM: RISC-V: Clear former VCPU cache on virtualization disable
` [PATCH v3 2/2] KVM: RISC-V: Add CPU PM notifier for non-retention idle states

[PATCH v3 00/11] vfio/pci: Add CXL Type-2 device passthrough support
 2026-06-26  9:16 UTC  (8+ messages)
` [PATCH v3 06/11] cxl: Add register-virtualization helpers for vfio Type-2 passthrough
` [PATCH v3 07/11] vfio/pci: Add CONFIG_VFIO_PCI_CXL with bind-time CXL Type-2 acquisition
` [PATCH v3 08/11] vfio/pci/cxl: Add HDM + COMP_REGS regions and DVSEC clipping shim
` [PATCH v3 09/11] selftests/vfio: Add CXL Type-2 device passthrough smoke test
` [PATCH v3 10/11] docs: vfio-pci: Document CXL Type-2 device passthrough
` [PATCH v3 11/11] vfio/pci: Provide opt-out for CXL Type-2 extensions

[PATCH v14 00/44] arm64: Support for Arm CCA in KVM
 2026-06-26  9:04 UTC  (11+ messages)
` [PATCH v14 29/44] arm64: RMI: Runtime faulting of memory

[PATCH v4 0/2] tracing: Move non-trace_printk prototypes into trace_controls.h
 2026-06-26  8:51 UTC  (4+ messages)
` [PATCH v4 2/2] tracing: Remove trace_printk.h from kernel.h

[RFC PATCH] KVM: rust: add Rust reimplementation of eventfd
 2026-06-26  8:48 UTC  (2+ messages)

[PATCH v2 0/2] KVM: RISC-V: Add CPU PM notifier for non-retention idle states
 2026-06-26  8:45 UTC  (4+ messages)
` [PATCH v2 1/2] KVM: RISC-V: Clear former VCPU cache on virtualization disable
` [PATCH v2 2/2] KVM: RISC-V: Add CPU PM notifier for non-retention idle states

[PATCH] RISC-V: KVM: Fix NULL pointer dereference in AIA IMSIC functions
 2026-06-26  8:21 UTC  (2+ messages)

[PATCH v1] riscv: kvm: Use endian-specific __lelong for NACL shared memory
 2026-06-26  8:21 UTC  (2+ messages)

[PATCH] RISC-V: KVM: Fix timer state restore
 2026-06-26  8:21 UTC  (2+ messages)

[PATCH 0/5] KVM: riscv: Speed up dirty logging write faults
 2026-06-26  8:21 UTC  (2+ messages)

[PATCH] RISC-V: KVM: Fix invalid HVA warning in steal-time recording
 2026-06-26  8:21 UTC  (2+ messages)

[PATCH v5 0/2] RISC-V: KVM: Convert HGEI management to fully per-HART
 2026-06-26  8:21 UTC  (2+ messages)

[PATCH v4 0/2] iommu/riscv: Support Svpbmt memory types in generic_pt
 2026-06-26  8:21 UTC  (2+ messages)

[PATCH v3 00/10] KVM: x86/hyperv: Fix racy usage of vcpu->arch.hyperv
 2026-06-26  8:11 UTC  (21+ messages)
` [PATCH v3 01/10] KVM: x86/hyperv: Get target FIFO in hv_tlb_flush_enqueue(), not caller
` [PATCH v3 02/10] KVM: x86/hyperv: Check for NULL vCPU Hyper-V object in kvm_hv_get_tlb_flush_fifo()
` [PATCH v3 03/10] KVM: x86/hyperv: Ensure vCPU's Hyper-V object is initialized on cross-vCPU accesses
` [PATCH v3 04/10] KVM: x86/xen: Punt singleshot timer hcalls to userspace if Xen vCPU ID isn't set
` [PATCH v3 05/10] KVM: x86/xen: Consolidate checks on Xen vCPU ID for singleshot timer hypercalls
` [PATCH v3 06/10] KVM: Initialize a vCPU's index to '-1' while it's being created
` [PATCH v3 07/10] KVM: Move nVMX's lockdep logic for vcpu->mutex to a common helper
` [PATCH v3 08/10] KVM: x86: Treat a vCPU as unreachable if its index is invalid
` [PATCH v3 09/10] KVM: x86/hyperv: Assert vCPU's mutex is held in to_hv_vcpu()
` [PATCH v3 10/10] KVM: x86/hyperv: Use {READ,WRITE}_ONCE for cross-task synic->active accesses
` [syzbot ci] Re: KVM: x86/hyperv: Fix racy usage of vcpu->arch.hyperv

[PATCH] KVM: x86/xen: Add KVM_XEN_VCPU_ATTR_TYPE_WRITE_HYPERCALL_PAGE
 2026-06-26  7:45 UTC  (3+ messages)

[PATCH v2] vhost/net: fix clear_user start address in VHOST_GET_FEATURES_ARRAY
 2026-06-26  7:04 UTC 

[PATCH] KVM: riscv: PMU: Bound counter mask scan to BITS_PER_LONG
 2026-06-26  5:55 UTC  (2+ messages)

[PATCH v2 0/8] Testcase improvements and Power8E/NVL removal
 2026-06-26  5:38 UTC  (3+ messages)
` [PATCH v2 1/8] tests/functional: Add remote interrupts test for PowerNV

[PATCH v9 3/6] x86/sev: Disable CPU hotplug while SNP is active
 2026-06-26  4:01 UTC  (6+ messages)

[PATCH v4 0/3] LoongArch: KVM: Add PV TLB flush support
 2026-06-26  2:53 UTC  (13+ messages)
` [PATCH v4 2/3] LoongArch: KVM: Implement guest-side PV TLB flush

[PATCH] MAINTAINERS: Update Jason Wang's email address
 2026-06-26  2:20 UTC 

[PATCH V5 0/7] KVM: x86/pmu: Add hardware Topdown metrics support
 2026-06-26  1:36 UTC  (6+ messages)
` [PATCH V5 6/7] KVM: x86/pmu: Emulate RDPMC on performance metrics

[PATCH v8 00/46] guest_memfd: In-place conversion support
 2026-06-26  1:17 UTC  (22+ messages)
` [PATCH v8 23/46] KVM: TDX: Make source page optional for KVM_TDX_INIT_MEM_REGION
` [PATCH v8 24/46] KVM: guest_memfd: Make in-place conversion the default
            ` [PATCH v8 24/46] KVM: guest_memfd: Make in-place conversion the default\

[PATCH 0/9] KVM: x86: Spring cleaning, part 2
 2026-06-26  0:57 UTC  (19+ messages)
` [PATCH 1/9] KVM: x86: Move the "APIC attention" macros from kvm_host.h => lapic.c
` [PATCH 2/9] KVM: x86/mmu: Annotate tdp_enabled as being read-mostly
` [PATCH 3/9] KVM: x86: Pluralize the macro guard name for msrs.h
` [PATCH 4/9] KVM: x86: Move CR and DR macro definitions from kvm_host.h => regs.h
` [PATCH 5/9] KVM: x86: Move KVM_GUESTDBG_VALID_MASK from kvm_host.h => x86.c
` [PATCH 6/9] KVM: x86: Add static asserts to document connection b/w TSS structs and macros
` [PATCH 7/9] KVM: x86: Move KVM's arbitrary task switch reason enums to x86.h
` [PATCH 8/9] KVM: x86: Move "struct kvm_apic_map" definition from kvm_host.h => lapic.h
` [PATCH 9/9] KVM: x86: Move "struct kvm_vcpu_hv" and all children from kvm_host.h => hyperv.h

[PATCH v2 0/1] target/i386: Add support for KVM APERF/MPERF passthrough
 2026-06-26  0:50 UTC  (3+ messages)
` [PATCH v2 1/1] "

[PATCH 0/3] KVM: x86: Convert nested ops to static calls
 2026-06-26  0:00 UTC  (7+ messages)
` [PATCH 1/3] KVM: x86: Reject nested CAP enablement if nested virtualization is disabled
` [PATCH 2/3] KVM: x86: Add static calls for nested virtualization ops
` [PATCH 3/3] KVM: x86: Move nested_ops out of kvm_x86_ops, to global kvm_nested_ops

[PATCH] KVM: x86: Ignore pending PV EOI if the vCPU has since disabled PV EOIs
 2026-06-25 23:44 UTC  (4+ messages)

[PATCH 0/7] KVM: SEV: Fix RMP #PF due freeing in-use VMSA
 2026-06-25 23:28 UTC  (11+ messages)
` [PATCH 1/7] KVM: SEV: Track the GPA of the guest-controlled VMSA used for SNP guests
` [PATCH 2/7] KVM: SEV: Extract loading of guest-provided VMSA to a separate helper
` [PATCH 3/7] KVM: SEV: Mark vCPU RUNNABLE after AP_CREATE, even if VMSA is unusable
` [PATCH 4/7] KVM: Rework .gmem_invalidate() into .gmem_free_folio()
` [PATCH 5/7] KVM: SEV: Forcefully invalidate SNP VMSA if its backing gmem page is zapped
` [PATCH 6/7] KVM: x86: Guard .gmem_prepare() declarations with HAVE_KVM_GMEM_PREPARE=y
` [PATCH 7/7] KVM: SEV: Mark vCPU has having guest-provided VMSA even if its invalid

[PATCH v2] KVM: x86: Exempt in-kernel PIC from "disappearing" interrupt warning
 2026-06-25 22:38 UTC  (4+ messages)

[PATCH 0/2] KVM: SVM: Fix a (very) unlikely UAF for GA Log IRQs
 2026-06-25 22:26 UTC  (5+ messages)
` [PATCH 1/2] KVM: SVM: Remove VM from the GA Log notifier list before VM destruction
` [PATCH 2/2] KVM: SVM: Drop unnecessary avic_vm_destroy() call on init failure

stable backports for "KVM: x86: Fix shadow paging use-after-free due to unexpected GFN"
 2026-06-25 22:04 UTC  (2+ messages)

[PATCH v4] vhost/vdpa: reject overflowing PA map page counts on 32-bit
 2026-06-25 22:02 UTC  (2+ messages)

[PATCH v3] vhost/vdpa: reject overflowing PA map page counts on 32-bit
 2026-06-25 21:56 UTC  (2+ messages)

[PATCH v2] vhost/vdpa: reject overflowing PA map page counts on 32-bit
 2026-06-25 21:52 UTC  (2+ messages)

[PATCH] KVM: pfncache: track HVA invalidations for HVA-based caches
 2026-06-25 21:45 UTC  (2+ messages)

[PATCH RFC 00/12] guest_memfd: support in-place memory conversion
 2026-06-25 21:21 UTC  (3+ messages)

Bug#1135235: linux-image-6.19.13+deb14-amd64: Reoccuring host crash "Invalid SPTE change" with gaming win kvm/qemu guest and device passthrough
 2026-06-25 20:24 UTC  (4+ messages)

[PATCH] vhost/vdpa: reject overflowing PA map page counts
 2026-06-25 19:07 UTC  (2+ messages)

[PATCH RFC 00/12] Document synchronization used in managing guest faults
 2026-06-25 18:37 UTC  (18+ messages)
` [PATCH RFC 01/12] Documentation: KVM: Elaborate comment on kvm_usage_lock
` [PATCH RFC 02/12] Documentation: KVM: Consolidate notes about cpu_read_lock() and kvm_lock
` [PATCH RFC 03/12] Documentation: KVM: Consolidate notes about kvm->slots_lock and irq_lock
` [PATCH RFC 07/12] Documentation: KVM: Drop mention of kvm->lock in SRCU documentation
` [PATCH RFC 08/12] Documentation: KVM: Add example for kvm->srcu in relation to mutex/lock
` [PATCH RFC 10/12] KVM: guest_memfd: Clarify comment about gmem.file vs kvm->srcu
` [PATCH RFC 11/12] KVM: mmu: Point users of host_pfn_mapping_level() to docs
` [PATCH RFC 12/12] Documentation: KVM: Focus acquisition order section on preventing deadlocks

[PATCH v2 00/17] Enable DICE-based TDX Quoting Extension
 2026-06-25 18:01 UTC  (3+ messages)
` [PATCH v2 16/17] KVM: TDX: Add in-kernel Quote generation

[GIT PULL] KVM fixes for Linux 7.2-rc1
 2026-06-25 17:40 UTC  (2+ messages)

[PATCH 00/34] Add migration support to the MSHV accelerator
 2026-06-25 17:35 UTC  (2+ messages)

[RFC PATCH v2 0/4] KVM: x86: TDX: Validate directly configurable CPUID bits
 2026-06-25 17:04 UTC  (5+ messages)
` [RFC PATCH v2 1/4] KVM: x86: TDX: Track supported "

[PATCH kvmtool 0/4] Add support for running protected VMs on arm64
 2026-06-25 17:01 UTC  (6+ messages)
` [PATCH kvmtool 4/4] arm64: Add support for protected VMs


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