Kernel KVM virtualization development
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 messages from 2026-08-10 05:17:07 to 2026-08-10 21:22:41 UTC [more...]

[RFC PATCH 0/2] KVM: arm64: fix VGICv3 redistributor rollback
 2026-08-10 21:22 UTC  (5+ messages)
` [RFC PATCH 1/2] KVM: arm64: vgic-v3: Roll back failed redistributor region setup
` [RFC PATCH 2/2] KVM: arm64: selftests: Test VGICv3 redistributor region retry

[PATCH v10 00/41] guest_memfd: In-place conversion support
 2026-08-10 21:06 UTC  (28+ messages)
` [PATCH v10 02/41] KVM: guest_memfd: Introduce per-gmem attributes, use to guard user mappings
` [PATCH v10 07/41] KVM: guest_memfd: Stub in ability to enable in-place shared<=>private conversion
` [PATCH v10 08/41] KVM: Consolidate private memory and guest_memfd ifdeffery in kvm_host.h
` [PATCH v10 09/41] KVM: guest_memfd: Filter both shared and private when invalidating
` [PATCH v10 11/41] KVM: guest_memfd: Ensure pages are not in use before conversion
` [PATCH v10 14/41] mm/gup: factor out LRU cache draining for folio into lru_cache_drain_for_folio()
` [PATCH v10 15/41] KVM: guest_memfd: Handle lru_add fbatch refcounts during conversion safety check
` [PATCH v10 16/41] KVM: guest_memfd: Zero page while getting pfn
` [PATCH v10 19/41] KVM: Move KVM_VM_MEMORY_ATTRIBUTES config definition to x86
` [PATCH v10 20/41] KVM: Let userspace disable per-VM mem attributes, enable per-gmem attributes

[PATCH v7 00/36] Cleaning up the KVM clock mess
 2026-08-10 20:56 UTC  (7+ messages)
` [PATCH v7 17/36] KVM: x86: Allow KVM master clock mode when TSCs are offset from each other

[PATCH 0/4] KVM: x86/mmu: Fix pre-fault and map private loops
 2026-08-10 20:43 UTC  (10+ messages)
` [PATCH 2/4] KVM: x86/mmu: Harden "map private PFN" against unexpected root invalidation
` [PATCH 3/4] KVM: x86/mmu: Top-up memory caches when retrying "map private PFN"

[PATCH v3 3/7] KVM: pfncache: Use RCU for readers instead of a rwlock
 2026-08-10 20:00 UTC  (6+ messages)

[PATCH v2 0/8] s390/vfio-ap: Fix bugs in vfio_ap device driver callback functions
 2026-08-10 19:22 UTC  (9+ messages)
` [PATCH v2 1/8] s390/vfio-ap: Fix stale do_remove flag across iterations in vfio_ap_mdev_cfg_remove
` [PATCH v2 2/8] s390/vfio-ap: Fix dereference matrix_mdev->kvm without checking for NULL
` [PATCH v2 3/8] s390/vfio-ap: Fix use of wrong lock in mdev probe function
` [PATCH v2 4/8] s390/vfio-ap: Fix required lock not held during update of ap_matrix_mdev object
` [PATCH v2 5/8] s390/vfio-ap: Fix control domain removal in vfio_ap_mdev_cfg_remove
` [PATCH v2 6/8] s390/vfio-ap: fix potential use of uninitialized apm_filtered bitmap
` [PATCH v2 7/8] s390/vfio-ap: Fix required lock not held during display of sysfs status attribute
` [PATCH v2 8/8] s390/vfio-ap: Fix hot-unplug skipped when last AP adapter or domain removed

[PATCH v12 0/5] Add RMPOPT support
 2026-08-10 19:22 UTC  (6+ messages)
` [PATCH v12 1/5] x86/cpufeatures: Add X86_FEATURE_RMPOPT feature flag
` [PATCH v12 2/5] x86/sev: Disable CPU hotplug while SNP is active
` [PATCH v12 3/5] x86/sev: Initialize RMPOPT configuration MSRs
` [PATCH v12 4/5] x86/sev: Add support to perform RMP optimizations asynchronously
` [PATCH v12 5/5] x86/sev: Re-enable RMP optimizations on SNP guest shutdown

[PATCH v2 0/6] mm, drm: fix interaction of .pfn_mkwrite() with fixup_user_fault()
 2026-08-10 19:04 UTC  (6+ messages)
` [PATCH v2 1/6] mm: export vmf_insert_pfn_prot_mkwrite(), change variants to inline
` [PATCH v2 3/6] drm/ttm, drm/vmwgfx: directly create writable PTEs when mkwrite is in use

[PATCH 0/5] s390/vfio-ap: Fix bugs in vfio_ap device driver callback functions
 2026-08-10 19:03 UTC  (11+ messages)
` [PATCH 1/5] s390/vfio-ap: Fix stale do_remove flag across iterations in vfio_ap_mdev_cfg_remove
` [PATCH 2/5] s390/vfio-ap: Fix dereference matrix_mdev->kvm without checking for NULL
` [PATCH 5/5] s390/vfio-ap: Fix control domain removal in vfio_ap_mdev_cfg_remove

[PATCH v1 0/8] TDX: Stop auto-generating the global metadata code
 2026-08-10 18:32 UTC  (10+ messages)
` [PATCH v1 2/8] x86/virt/tdx: Name the TDX module global metadata field IDs
` [PATCH v1 3/8] x86/virt/tdx: Add a table-driven TDX global metadata reader

[PATCH v4 00/20] mm/rmap: index MAP_PRIVATE file-backed folios by anonymous pgoff
 2026-08-10 17:59 UTC  (11+ messages)
` [PATCH v4 01/20] mm/vma: introduce VMA anon page offset field and add helpers
` [PATCH v4 02/20] mm: provide vma_[flags_]is_cow_mapping() and remove is_cow_mapping()
` [PATCH v4 03/20] mm: introduce linear_anon_page_index()

[RFC PATCH v1 0/1] vfio/pci: Revoke BARs and DMABUFs during sysfs-triggered PCI reset
 2026-08-10 17:59 UTC  (3+ messages)

[PATCH v1] vfio/pci: Avoid mapping BARs for devices with non-mappable BARs
 2026-08-10 17:43 UTC  (11+ messages)

[PATCH v11 0/6] Add RMPOPT support
 2026-08-10 17:30 UTC  (3+ messages)
` [PATCH v11 5/6] x86/sev: Add interface to re-enable RMP optimizations

[PATCH v5 3/7] riscv: vector: refactor vector context operations
 2026-08-10 17:22 UTC 

[PATCH v3 0/2] KVM: selftests: Reduce PMC test runtime by ~17x
 2026-08-10 16:36 UTC  (3+ messages)

[PATCH] KVM: SEV: Fix page dirtying in sev_gmem_post_populate()
 2026-08-10 16:29 UTC  (3+ messages)

[PATCH v2 00/20] KVM: s390: vsie: Add VSIE SIGP ECALL and SRSI Interpretation
 2026-08-10 15:54 UTC  (21+ messages)
` [PATCH v2 01/20] KVM: s390: vsie: Add SCAO read and write helpers
` [PATCH v2 02/20] KVM: s390: vsie: Move SCAO validation into a function
` [PATCH v2 03/20] KVM: s390: vsie: Add vsie_interp_extf detection
` [PATCH v2 04/20] KVM: s390: vsie: Add ssca_block and ssca_entry structs
` [PATCH v2 05/20] KVM: s390: vsie: Move pin/unpin_scb methods
` [PATCH v2 06/20] KVM: s390: vsie: Move pin/unpin guest page
` [PATCH v2 07/20] KVM: s390: vsie: Move release/acquire gmap shadow
` [PATCH v2 08/20] KVM: s390: vsie: Create helpers to alloc and free vsie_pages
` [PATCH v2 09/20] KVM: s390: vsie: Replace radix_tree with xarray addr_to_page
` [PATCH v2 10/20] KVM: s390: vsie: Add helper to release gmap shadow
` [PATCH v2 11/20] KVM: s390: vsie: Lazily keep original scb pinned after vsie exit
` [PATCH v2 12/20] KVM: s390: vsie: Add helper to pin and unpin multiple guest pages
` [PATCH v2 13/20] KVM: s390: vsie: Add struct vsie_sca with pin and unpin methods
` [PATCH v2 14/20] KVM: s390: vsie: Shadow VSIE SCA in guest-1
` [PATCH v2 15/20] KVM: s390: vsie: Guard against invalid CPU address
` [PATCH v2 16/20] KVM: s390: vsie: Allow guest-3 cpu add and remove with ssca
` [PATCH v2 17/20] KVM: s390: vsie: Add VSIE max shadow configuration
` [PATCH v2 18/20] KVM: s390: vsie: Add VSIE shadow stat counters
` [PATCH v2 19/20] KVM: s390: vsie: Create minimal scb shadows for not running g3 blocks
` [PATCH v2 20/20] KVM: s390: vsie: Enable use of VSIE SSCA

[PATCH v3 1/3] KVM: x86: ioapic: Update remote_irr only after successful delivery
 2026-08-10 15:42 UTC  (4+ messages)
` [PATCH v3 2/3] KVM: selftests: Verify failed IOAPIC delivery preserves state
` [PATCH v3 3/3] KVM: x86: ioapic: Preserve irr_delivered for duplicate edge interrupts

[RFC PATCH 0/1] vfio/pci: Disable sriov on PF device close
 2026-08-10 15:32 UTC  (5+ messages)
` [RFC PATCH 1/1] "

[PATCH] KVM: pfncache: track all MMU notifier invalidations
 2026-08-10 15:27 UTC 

[PATCH v16 00/45] arm64: Support for Arm CCA in KVM
 2026-08-10 14:46 UTC  (8+ messages)
` [PATCH v16 21/45] KVM: arm64: CCA: Handle realm enter/exit
` [PATCH v16 30/45] KVM: arm64: CCA: Handle realm vCPU load
` [PATCH v16 44/45] KVM: arm64: CCA: Require ICH_HCR_EL2.TDIR for realms

[PATCH v6 10/51] x86/tdx: Force TSC frequency with CPUID-based info provided by the TDX-Module
 2026-08-10 14:30 UTC  (3+ messages)

[PATCH v8 00/17] KVM: x86: Cleaning up the KVM clock mess, part 1
 2026-08-10 14:22 UTC  (9+ messages)
` [PATCH v8 05/17] KVM: x86: Avoid NTP frequency skew for KVM clock on 32-bit host

[PATCH v9 00/11] Dynamic PAMT
 2026-08-10 14:10 UTC  (7+ messages)
` [PATCH v9 09/11] x86/virt/tdx: Enable "
` [PATCH v9 10/11] Documentation/x86: Add documentation for TDX's "
` [PATCH v9 11/11] x86/virt/tdx: Optimize tdx_pamt_get/put()

[PATCH] KVM: selftests: Compare the entire XSAVE buffer in the SEV smoke test
 2026-08-10 14:07 UTC  (2+ messages)

[syzbot] [kvm-x86?] [kvm?] WARNING: locking bug in kvm_xen_set_evtchn_fast
 2026-08-10 14:00 UTC  (2+ messages)

[PATCH v6 13/51] x86/acrn: Mark TSC frequency as known when using ACRN for calibration
 2026-08-10 13:56 UTC  (3+ messages)

[GIT PULL] KVM (mostly s390) fixes for Linux 7.2-rc7
 2026-08-10 13:56 UTC  (3+ messages)

[PATCH 0/2] KVM: selftests: Fix two VMs leaked on early returns
 2026-08-10 13:37 UTC  (4+ messages)
` [PATCH 2/2] KVM: selftests: Free the VM when NX hugepage disabling is denied

[PATCH v4 00/11] liveupdate: kvm: Guest_memfd preservation
 2026-08-10 13:22 UTC  (26+ messages)
` [PATCH v4 01/11] liveupdate: Add LIVEUPDATE_GUEST_MEMFD config option
` [PATCH v4 02/11] KVM: Introduce kvm_create_vm_file() helper
` [PATCH v4 03/11] KVM: Export kvm_uevent_notify_vm_create()
` [PATCH v4 07/11] KVM: guest_memfd: Add support for freezing mappings
` [PATCH v4 08/11] KVM: guest_memfd: Add support for preservation via LUO
` [PATCH v4 09/11] docs: liveupdate: Add documentation for VM and guest_memfd preservation
` [PATCH v4 11/11] KVM: selftests: Add guest_memfd_preservation_test

[PATCH 0/6] KVM: s390: vsie: Small VSIE cleanup and improvements
 2026-08-10 13:16 UTC  (3+ messages)

[RFC PATCH v2] vhost: coalesce and retry IOTLB miss messages
 2026-08-10 13:03 UTC 

[PATCH v2 0/3] KVM: TDX: Enable VM-DoS Prevention Features for TDX
 2026-08-10 12:03 UTC  (8+ messages)
` [PATCH v2 1/3] KVM: TDX: Enable Notify VM exit
` [PATCH v2 2/3] KVM: TDX: Fix the exit reason handling
` [PATCH v2 3/3] KVM: TDX: Enable Bus Lock VM exit

[PATCH 0/5] arm64: gic-v5: Fixes from GICv5 KVM IRS review
 2026-08-10 11:45 UTC  (11+ messages)
` [PATCH 1/5] KVM: arm64: vgic: Free gic_kvm_info on initialization failure
` [PATCH 2/5] irqchip/gic-v5: Clear per-CPU IRS data on teardown
` [PATCH 3/5] irqchip/gic-v5: Synchronize CPU interface disable
` [PATCH 4/5] KVM: arm64: vgic: Prevent speculative SPI array underflow
` [PATCH 5/5] KVM: arm64: vgic: Reject out-of-range GICv5 PPI IDs

[PATCH] KVM: PPC: Book3S HV nestedv2: Don't drop pending doorbell across L2 entry
 2026-08-10 11:23 UTC  (2+ messages)

[PATCH v4 3/6] KVM: arm64: Add auto DBM support for hardware dirty tracking
 2026-08-10 11:01 UTC  (11+ messages)

[PATCH 0/8] KVM: Add support for hardware-switched mediated PMU
 2026-08-10 10:57 UTC  (16+ messages)
` [PATCH 1/8] KVM: x86/pmu: Add mediated PMU capability flags
` [PATCH 2/8] KVM: x86/pmu: Add PMU ops for vendor state sync
` [PATCH 3/8] KVM: x86/pmu: Add support for hardware-switched PMU
` [PATCH 4/8] x86/cpufeatures: Add PerfCtrVirt feature bit
` [PATCH 5/8] KVM: SVM: Add VMCB fields for PMC virtualization
` [PATCH 6/8] KVM: SVM: Add support for hardware-switched PMU
` [PATCH 7/8] KVM: nSVM: "
` [PATCH 8/8] KVM: SEV: Disallow the use of "

[PATCH v5] KVM: RISC-V: Add CPU PM notifier for non-retention idle states
 2026-08-10 10:18 UTC 

[kvm-unit-tests PATCH] x86/pmu: Add option to raise NMI on overflow
 2026-08-10 10:10 UTC 

[PATCH 1/2] KVM: x86: ioapic: Update state only after successful delivery
 2026-08-10  9:39 UTC  (6+ messages)
` [PATCH v2 2/2] KVM: selftests: Verify failed IOAPIC delivery preserves state

[PATCH v2 0/2] KVM: TDX: INIT_MEM_REGION fixes
 2026-08-10  9:23 UTC  (7+ messages)
` [PATCH v2 1/2] KVM: TDX: Reject INIT_MEM_REGION if number of bytes would overflow a u64
` [PATCH v2 2/2] KVM: TDX: Fix a benign off-by-one bug on the end GPA for INIT_MEM_REGION

[RFC PATCH v3 0/6] Add support for AMD IOMMU GAPPI
 2026-08-10  9:21 UTC  (8+ messages)
` [RFC PATCH v3 5/6] KVM: SVM: Add support for AMD IOMMU Guest APIC Physical Processor Interrupt (GAPPI)
` [RFC PATCH v3 6/6] iommu/amd: Provide kernel command line option to enable GAPPI

[PATCH v2 0/9] target/i386: Fix Hygon vendor-specific CPU behavior
 2026-08-10  8:29 UTC  (10+ messages)
` [PATCH v2 1/9] target/i386: Sync AMD CPUID aliases for Hygon
` [PATCH v2 2/9] target/i386: Hide Intel cache CPUID leaves "
` [PATCH v2 3/9] target/i386: Hide ARCH_CAPABILITIES "
` [PATCH v2 4/9] target/i386/kvm: Use AMD MCE status encoding "
` [PATCH v2 5/9] target/i386/kvm: Use AMD PMU MSR paths "
` [PATCH v2 6/9] target/i386: Do not broadcast injected MCEs "
` [PATCH v2 7/9] hw/i386: Reserve AMD IOMMU HT GPA range "
` [PATCH v2 8/9] target/i386: Use AMD legacy cache fallback "
` [PATCH v2 9/9] target/i386: Use AMD ucode-rev default "

[PATCH 1/2] KVM: x86: ioapic: Set remote_irr only after successful delivery
 2026-08-10  8:44 UTC  (4+ messages)

[PATCH 0/7] KVM: SVM: Enable FRED support
 2026-08-10  8:39 UTC  (4+ messages)
` [PATCH 7/7] KVM: SVM: Enable save/restore of FRED MSRs

[PATCH v9 00/41] guest_memfd: In-place conversion support
 2026-08-10  8:35 UTC  (13+ messages)
` [PATCH v9 01/41] KVM: guest_memfd: Introduce per-gmem attributes, use to guard user mappings
` [PATCH v9 02/41] KVM: Rename KVM_GENERIC_MEMORY_ATTRIBUTES to KVM_VM_MEMORY_ATTRIBUTES
` [PATCH v9 03/41] KVM: Enumerate support for PRIVATE memory iff kvm_arch_has_private_mem is defined
` [PATCH v9 04/41] KVM: Rename memory attribute APIs to prepare for in-place gmem conversion
` [PATCH v9 05/41] KVM: Provide generic interface for checking memory private/shared status
` [PATCH v9 06/41] KVM: guest_memfd: Introduce function to check GFN "

[PATCH] LoongArch: KVM: Fix TOCTOU race on pv_features
 2026-08-10  8:31 UTC  (3+ messages)

[PATCH v2] LoongArch: KVM: Advertise already-supported capabilities
 2026-08-10  6:03 UTC  (4+ messages)

[RESEND PATCH 0/2] RISC-V: KVM: Fix G-stage fault handling
 2026-08-10  5:15 UTC  (3+ messages)
` [RESEND PATCH 1/2] RISC-V: KVM: Release unused page after MMU invalidation
` [RESEND PATCH 2/2] RISC-V: KVM: Propagate interrupted G-stage faults


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