Kernel KVM virtualization development
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 messages from 2026-08-25 08:37:45 to 2026-08-26 09:19:17 UTC [more...]

[PATCH v11 00/46] guest_memfd: In-place conversion support
 2026-08-26  9:18 UTC  (41+ messages)
` [PATCH v11 01/46] KVM: guest_memfd: Optimize away conversion overheads via dead-code elimination
` [PATCH v11 02/46] KVM: guest_memfd: Use kvm_mem_is_private() when populating guest_memfd memory
` [PATCH v11 03/46] KVM: guest_memfd: Introduce per-gmem attributes, use to guard user mappings
` [PATCH v11 04/46] KVM: Rename KVM_GENERIC_MEMORY_ATTRIBUTES to KVM_VM_MEMORY_ATTRIBUTES
` [PATCH v11 05/46] KVM: Enumerate support for PRIVATE memory iff kvm_arch_has_private_mem is defined
` [PATCH v11 06/46] KVM: Rename memory attribute APIs to prepare for in-place gmem conversion
` [PATCH v11 07/46] KVM: Rename kvm_mem_is_private() to kvm_is_private_gfn()
` [PATCH v11 08/46] KVM: Provide generic interface for checking memory private/shared status
` [PATCH v11 09/46] KVM: guest_memfd: Stub in ability to enable in-place shared<=>private conversion
` [PATCH v11 10/46] KVM: Consolidate private memory and guest_memfd ifdeffery in kvm_host.h
` [PATCH v11 11/46] KVM: guest_memfd: Invalidate both SHARED and PRIVATE mappings for in-place conversions
` [PATCH v11 12/46] KVM: guest_memfd: Pass mapping type filter to invalidation helper
` [PATCH v11 13/46] KVM: guest_memfd: Add base support for KVM_SET_MEMORY_ATTRIBUTES2
` [PATCH v11 14/46] KVM: guest_memfd: Ensure pages are not in use before conversion
` [PATCH v11 15/46] KVM: guest_memfd: Call arch make_shared callback for to-shared conversion
` [PATCH v11 16/46] KVM: guest_memfd: Return early if range already has requested attributes
` [PATCH v11 17/46] mm/gup: factor out LRU cache draining for folio into lru_cache_drain_for_folio()
` [PATCH v11 18/46] KVM: guest_memfd: Handle lru_add fbatch refcounts during conversion safety check
` [PATCH v11 19/46] KVM: guest_memfd: Zero page while getting pfn
` [PATCH v11 20/46] KVM: SEV: Make 'uaddr' parameter optional for KVM_SEV_SNP_LAUNCH_UPDATE
` [PATCH v11 21/46] KVM: TDX: Make source page optional for KVM_TDX_INIT_MEM_REGION
` [PATCH v11 22/46] KVM: Move KVM_VM_MEMORY_ATTRIBUTES config definition to x86
` [PATCH v11 23/46] KVM: Let userspace disable per-VM mem attributes, enable per-gmem attributes
` [PATCH v11 24/46] KVM: guest_memfd: Enable INIT_SHARED on guest_memfd for x86 Coco VMs
` [PATCH v11 25/46] KVM: selftests: Create gmem fd before "regular" fd when adding memslot
` [PATCH v11 26/46] KVM: selftests: Rename guest_memfd{,_offset} to gmem_{fd,offset}
` [PATCH v11 27/46] KVM: selftests: Add support for mmap() on guest_memfd in core library
` [PATCH v11 28/46] KVM: selftests: Add selftests global for guest memory attributes capability
` [PATCH v11 29/46] KVM: selftests: Add helpers for calling ioctls on guest_memfd
` [PATCH v11 30/46] KVM: selftests: Test basic single-page conversion flow
` [PATCH v11 31/46] KVM: selftests: Test conversion flow when INIT_SHARED
` [PATCH v11 32/46] KVM: selftests: Test conversion precision in guest_memfd
` [PATCH v11 33/46] KVM: selftests: Test conversion before allocation
` [PATCH v11 34/46] KVM: selftests: Convert with allocated folios in different layouts
` [PATCH v11 35/46] KVM: selftests: Test that truncation does not change shared/private status
` [PATCH v11 36/46] KVM: selftests: Test that shared/private status is consistent across processes
` [PATCH v11 37/46] KVM: selftests: Add helpers to pin pages with CONFIG_GUP_TEST
` [PATCH v11 38/46] KVM: selftests: Test conversion with elevated page refcount
` [PATCH v11 39/46] KVM: selftests: Reset shared memory after hole-punching
` [PATCH v11 40/46] KVM: selftests: Provide function to look up guest_memfd details from gpa

[PATCH v10 00/41] guest_memfd: In-place conversion support
 2026-08-26  9:18 UTC  (26+ messages)
` [PATCH v10 07/41] KVM: guest_memfd: Stub in ability to enable in-place shared<=>private conversion
` [PATCH v10 09/41] KVM: guest_memfd: Filter both shared and private when invalidating
` [PATCH v10 40/41] KVM: selftests: Update private_mem_conversions_test to mmap() guest_memfd

[PATCH v3 0/2] Add support for cmpxchg16b emulation
 2026-08-26  9:17 UTC  (7+ messages)
` [PATCH v3 1/2] x86/uaccess: Extend CMPXCHG user helpers to 128-bit operands
` [PATCH v3 2/2] KVM: x86: Add support for cmpxchg16b emulation

[PATCH v4 0/5] Stop returning struct page from guest_memfd PFN lookup
 2026-08-26  9:01 UTC  (6+ messages)
` [PATCH v4 1/5] KVM: SEV: Treat unassigned RMP entry as benign race on PSMASH failure
` [PATCH v4 2/5] KVM: SEV: Drop page refcount early during RMP fault handling
` [PATCH v4 3/5] KVM: SEV: Check for invalidation before warning on unassigned RMP entry
` [PATCH v4 4/5] KVM: SEV: Drop page refcount early in VMSA reload
` [PATCH v4 5/5] KVM: guest_memfd: Stop returning struct page from PFN lookup

[PATCH v4 05/49] target/i386: decouple cpu_x86_inject_mce() from Monitor
 2026-08-26  8:54 UTC  (5+ messages)
` [PATCH v4 30/49] monitor: change HMPCommand cmd to take MonitorHMP
` [PATCH v4 36/49] monitor: tighten monitor_printf*()
` [PATCH v4 40/49] Guard HMP command implementations with CONFIG_HMP

[PATCH 00/23] perf/KVM: Support PMU partitioning for x86 platforms
 2026-08-26  8:43 UTC  (10+ messages)
` [PATCH 01/23] perf/x86/intel: Guard counter masks against zero counters
` [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 v14 00/22] TDX KVM selftests
 2026-08-26  8:31 UTC  (7+ messages)
` [PATCH v14 10/22] KVM: selftests: Set up TDX boot code region
` [PATCH v14 13/22] KVM: selftests: Support guest_memfd in-place conversion

[PATCH v4 00/18] iommu: Add live update state preservation
 2026-08-26  8:12 UTC  (6+ messages)
` [PATCH v4 07/18] iommu/vt-d: Implement device and iommu preserve/unpreserve ops
` [PATCH v4 08/18] iommu/vt-d: Clear unpreserved context entries during shutdown

[PATCH] KVM: riscv: Fix NACL hfence entry update order
 2026-08-26  8:02 UTC  (2+ messages)

[PATCH] mm/mmu_notifier: Remove non_block_start/end() from notifier invocation
 2026-08-26  7:38 UTC  (11+ messages)

[PATCH v4 00/27] vfio/pci: Add CXL Type-2 device passthrough support
 2026-08-26  7:28 UTC  (9+ messages)
` [PATCH v4 02/27] cxl/regs: Skip sub-block region request for BAR-owning drivers
` [PATCH v4 04/27] cxl: Establish media readiness in cxl_mem_probe()
` [PATCH v4 05/27] cxl: Add a function-scoped reset entry for vfio-pci
` [PATCH v4 27/27] selftests/vfio: Add CXL Type-2 passthrough corner-case tests

[PATCH] x86/virt/tdx: Warn on !4K level in tdh_mem_page_aug()
 2026-08-26  7:23 UTC  (5+ messages)

[PATCH] RISC-V: KVM: Fix sdata leak and stale snapshot_addr in snapshot_set_shmem
 2026-08-26  6:55 UTC  (2+ messages)

[PATCH 0/6] Enable TDX module extensions
 2026-08-26  5:15 UTC  (14+ messages)
` [PATCH 2/6] x86/virt/tdx: Configure add-on features on TDX module init and update
` [PATCH 5/6] x86/virt/tdx: Make TDX module initialize the extensions
` [PATCH 6/6] x86/virt/tdx: Re-initialize the extensions on runtime TDX module update

[PATCH v2 0/1] KVM: selftests: SEV: Sanity check the launch measurement
 2026-08-26  5:04 UTC  (3+ messages)
` [PATCH v2 1/1] "

[PATCH] srcu: Add try_synchronize_srcu() for callers which can prove readers absent
 2026-08-26  4:28 UTC  (6+ messages)

[PATCH v4 0/7] KVM: x86: Add LASS virtualization support
 2026-08-26  3:50 UTC  (2+ messages)

[PATCH 0/5] target/i386: Add support for LASS
 2026-08-26  3:57 UTC  (6+ messages)
` [PATCH 1/5] target/i386: Add support for LASS in CPUID enumeration
` [PATCH 2/5] target/i386: Add LASS support in CR4
` [PATCH 3/5] target/i386: Introduce DiamondRapids-v3 to enable LASS
` [PATCH 4/5] target/i386: Introduce SierraForest-v7 "
` [PATCH 5/5] target/i386: Introduce ClearwaterForest-v5 "

[PATCH net v4 0/2] vsock: validate packet sources after bound lookup fallback
 2026-08-26  0:39 UTC  (3+ messages)
` [PATCH net v4 1/2] vsock/virtio: validate packet source for connected sockets
` [PATCH net v4 2/2] vsock/vmci: "

[PATCH] KVM: x86/mmu: Protect noncoherent DMA zaps with SRCU
 2026-08-26  0:13 UTC  (8+ messages)
` [PATCH v2] KVM: x86: Take SRCU in kvm_zap_gfn_range()

[RFC PATCH 0/5] PCI/vfio-pci: Guard resets against active SR-IOV VFs
 2026-08-25 23:55 UTC  (3+ messages)
` [RFC PATCH 1/5] PCI: Refuse function reset of an SR-IOV PF with enabled VFs

[RFC] KVM: x86/mmu: Prefetch forward run of pages on TDP page faults
 2026-08-25 22:33 UTC  (12+ messages)

[PATCH net v3 0/2] vsock: validate packet sources after bound lookup fallback
 2026-08-25 22:32 UTC  (3+ messages)
` [PATCH net v3 1/2] vsock/virtio: validate packet source for connected sockets

[PATCH 0/5] KVM: guest_memfd: fix unbind race and NUMA selftests
 2026-08-25 22:13 UTC  (5+ messages)
` [PATCH 1/5] KVM: guest_memfd: take the invalidate lock when unbinding a dying file

[RFC v3 00/24] Add Realm support to QEMU-VMM
 2026-08-25 22:01 UTC  (25+ messages)
` [RFC v3 01/24] linux-headers: Add RME related definitions
` [RFC v3 02/24] target/arm/kvm: Return immediately on error in kvm_arch_init()
` [RFC v3 03/24] target/arm: Add confidential guest support
` [RFC v3 04/24] target/arm/kvm-rme: Add mechanic to initialize realms
` [RFC v3 05/24] target/arm/kvm: Split kvm_arch_get/put_registers
` [RFC v3 06/24] target/arm/kvm-rme: Initialize vCPU
` [RFC v3 07/24] target/arm/kvm: Create scratch Realm VM when requested
` [RFC v3 08/24] target/arm/kvm: Use kvm_vm_check_extension() where necessary
` [RFC v3 09/24] hw/core/loader: Add a ROM loader notifier
` [RFC v3 10/24] target/arm/kvm-rme: Keep track of images loaded in Realm memory
` [RFC v3 11/24] target/arm/kvm-rme: Populate Realm with runtime images
` [RFC v3 12/24] target/arm/cpu: Set number of breakpoints and watchpoints in KVM
` [RFC v3 13/24] target/arm/cpu: Set number of PMU counters "
` [RFC v3 14/24] target/arm/cpu: Don't read Realm registers
` [RFC v3 15/24] hw/arm/virt: Set proper conduit method for Realms
` [RFC v3 16/24] hw/arm/virt: Embed Realm VM type with IPA address space
` [RFC v3 17/24] hw/arm/virt: Reserve one bit of guest physical address for RME
` [RFC v3 18/24] hw/arm/virt: Disable DTB randomness for confidential VMs
` [RFC v3 19/24] hw/arm/virt: Move virt_flash_create() to machvirt_init()
` [RFC v3 20/24] hw/arm/virt: Use RAM instead of flash for confidential guest firmware
` [RFC v3 21/24] target/arm/kvm-rme: Add DMA remapping for the shared memory region
` [RFC v3 22/24] docs/interop/firmware.json: Add arm-rme firmware feature
` [RFC v3 23/24] hw/arm/boot: Load DTB as is for confidential VMs
` [RFC v3 24/24] hw/arm/boot: Skip bootloader for confidential guests

[PATCH 0/2] 52-bit VA guest mode ID support
 2026-08-25 21:35 UTC  (5+ messages)
` [PATCH 1/2] KVM: selftest: arm64: Support 5-level paging in stage 1 translation table
` [PATCH 2/2] KVM: selftests: arm64: Add 52-bit VA guest modes

[RFC v2 00/24] Add Realm support to QEMU-VMM
 2026-08-25 21:09 UTC  (3+ messages)

[syzbot] Monthly kvm-x86 report (Aug 2026)
 2026-08-25 20:32 UTC 

[GIT PULL] KVM changes for Linux 7.3
 2026-08-25 19:50 UTC  (2+ messages)

[RFC PATCH 0/1] vfio: circular locking dependency in pci_dev_reset_iommu_prepare()
 2026-08-25 19:06 UTC  (2+ messages)

[PATCH] KVM: x86/xen: Fix data race on poll event channel
 2026-08-25 18:21 UTC  (2+ messages)

[PATCH v2 0/4] s390/vfio-ap: Fix pre-existing bugs in vfio_ap device driver
 2026-08-25 16:44 UTC  (4+ messages)
` [PATCH v2 1/4] s390/vfio-ap: Fix leak of pinned NIB and registered NISC in vfio_ap_irq_enable()

[PATCH v2 0/2] Add support for cmpxchg16b emulation
 2026-08-25 16:35 UTC  (8+ messages)
` [PATCH v2 1/2] x86/uaccess: Extend CMPXCHG user helpers to 128-bit operands

[PATCH 0/8] KVM: arm64: Add KVM_PRE_FAULT_MEMORY support
 2026-08-25 16:00 UTC  (9+ messages)
` [PATCH 1/8] KVM: arm64: Propagate and use esr in s2fd when handling guest aborts
` [PATCH 2/8] KVM: arm64: Propagate and use mmu "
` [PATCH 3/8] KVM: arm64: Propagate and use kvm_s2_fault_result on S2 fault
` [PATCH 4/8] KVM: arm64: Pass walk flags to kvm_pgtable_get_leaf()
` [PATCH 5/8] KVM: arm64: Implement KVM_PRE_FAULT_MEMORY
` [PATCH 6/8] KVM: selftests: Enable pre_fault_memory_test for arm64
` [PATCH 7/8] KVM: selftests: Add option for different backing in pre-fault tests
` [PATCH 8/8] KVM: selftests: Add nested pre-fault test for arm64

[PATCH v5 0/5] KVM: arm64: Add KVM_PRE_FAULT_MEMORY support
 2026-08-25 13:04 UTC  (6+ messages)
` [PATCH v5 2/5] KVM: arm64: Add pre_fault_memory implementation

[PATCH net] vsock/virtio: flush works in dependency order
 2026-08-25 10:40 UTC  (2+ messages)

[PATCH] KVM: riscv: Avoid redundant interrupt check for pending timers
 2026-08-25  9:58 UTC  (2+ messages)

[PATCH net v3 2/2] vsock/vmci: validate packet source for connected sockets
 2026-08-25  9:19 UTC  (2+ messages)

[PATCH v1 0/3] RISC-V: KVM: Fix PMU counter handling issues
 2026-08-25  8:53 UTC  (7+ messages)
` [PATCH v1 1/3] RISC-V: KVM: Preserve firmware counter value across stop/start
` [PATCH v1 2/3] RISC-V: KVM: Report snapshot write failure to the guest
` [PATCH v1 3/3] RISC-V: KVM: Fix perf-backed counter accounting across stop and read


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