Kernel KVM virtualization development
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 messages from 2026-08-10 17:59:47 to 2026-08-11 14:03:46 UTC [more...]

[PATCH 0/3] powerpc/perf: Fix vpa-pmu driver to report correct
 2026-08-11 14:03 UTC  (2+ messages)
` [PATCH 1/3] KVM: PPC: Book3S HV: Maintain aggregate context switch values for vCPUs

[PATCH v5 0/9] vfio/pci: Add mmap() for DMABUFs
 2026-08-11 14:01 UTC  (10+ messages)
` [PATCH v5 2/9] PCI/P2PDMA: Add CONFIG_PCI_P2PDMA_CORE

[RFC PATCH 0/1] vfio/pci: Disable sriov on PF device close
 2026-08-11 13:59 UTC  (9+ messages)
` [RFC PATCH 1/1] "

[PATCH v9 00/21] KVM: x86: Cleaning up the KVM clock mess, part 1
 2026-08-11 13:58 UTC  (23+ messages)
` [PATCH v9 01/21] KVM: x86: Update "last guest TSC" snapshot prior to enabling IRQs/preemption
` [PATCH v9 02/21] KVM: x86: Improve accuracy of KVM clock when TSC scaling is in force
` [PATCH v9 03/21] KVM: x86: Explicitly disable TSC scaling without CONSTANT_TSC
` [PATCH v9 04/21] KVM: x86: Activate master clock immediately on vCPU creation
` [PATCH v9 05/21] KVM: x86: Compute kvmclock base without pvclock_gtod_data
` [PATCH v9 06/21] KVM: x86: Avoid NTP frequency skew for KVM clock on 32-bit host
` [PATCH v9 07/21] KVM: x86: Drop unnecessary CPU pinning when computing/getting kvmclock
` [PATCH v9 08/21] KVM: x86: Move "no master clock" fallback from __get_kvmclock() to get_kvmclock()
` [PATCH v9 09/21] KVM: x86: Wrap all of __get_kvmclock_master_clock() with CONFIG_X86_64=y
` [PATCH v9 10/21] KVM: x86: Fall back to non-master-clock if clockread fails in get_kvmclock()
` [PATCH v9 11/21] KVM: x86: Fix KVM clock precision in get_kvmclock() with TSC scaling
` [PATCH v9 12/21] KVM: x86: Use get_kvmclock() in kvm_get_wall_clock_epoch()
` [PATCH v9 13/21] KVM: x86: Fix compute_guest_tsc() to handle negative time deltas
` [PATCH v9 14/21] KVM: x86: Disable preemption, not IRQs, when getting TSC+freq pair
` [PATCH v9 15/21] KVM: x86: Make master clock logic in guest PV clock updates 64-bit only
` [PATCH v9 16/21] KVM: x86: Upscale TSC to "now", not master clock when updating PV clocks
` [PATCH v9 17/21] KVM: x86: Simplify and comment kvm_get_time_scale()
` [PATCH v9 18/21] KVM: x86: Remove implicit rdtsc() from kvm_compute_l1_tsc_offset()
` [PATCH v9 19/21] KVM: x86: Use kernel timekeeping snapshots for getting kvmclock time since boot
` [PATCH v9 20/21] KVM: x86: Use kernel timekeeping snapshot for monotonic clock
` [PATCH v9 21/21] KVM: x86: Use kernel timekeeping snapshot to get walltime+TSC

[PATCH] mm/mmu_notifier: Remove non_block_start/end() from notifier invocation
 2026-08-11 13:55 UTC  (2+ messages)

[PATCH v2 0/2] vhost-scsi: fix max_io_vqs handling
 2026-08-11 13:51 UTC  (2+ messages)

[PATCH v4 0/6] KVM: x86/xen: Fix Xen/GPC/PREEMPT_RT issues with rwlock_t
 2026-08-11 13:47 UTC  (8+ messages)
` [PATCH v4 1/6] KVM: pfncache: Use SRCU for readers instead of a rwlock
` [PATCH v4 2/6] KVM: x86/xen: Extract delivery of event to vCPU into a separate helper
` [PATCH v4 3/6] KVM: x86/xen: Explicitly tag "shared info" page as never being dirty tracked
` [PATCH v4 4/6] KVM: x86/xen: Don't dirty track "vCPU info" page
` [PATCH v4 5/6] KVM: x86: Request the guest TLB flush from record_steal_time()
` [PATCH v4 6/6] KVM: x86: Use gfn_to_pfn_cache for steal time / preempted status

6.1.y status: 2abd5287f083 ("KVM: x86: Check for invalid/obsolete root *after* making MMU pages available") / CVE-2026-64561
 2026-08-11 13:41 UTC 

[PATCH v3 00/20] KVM: s390: vsie: Add VSIE SIGP ECALL and SRSI Interpretation
 2026-08-11 13:36 UTC  (21+ messages)
` [PATCH v3 01/20] KVM: s390: vsie: Add SCAO read and write helpers
` [PATCH v3 02/20] KVM: s390: vsie: Move SCAO validation into a function
` [PATCH v3 03/20] KVM: s390: vsie: Add vsie_interp_extf detection
` [PATCH v3 04/20] KVM: s390: vsie: Add ssca_block and ssca_entry structs
` [PATCH v3 05/20] KVM: s390: vsie: Move pin/unpin_scb methods
` [PATCH v3 06/20] KVM: s390: vsie: Move pin/unpin guest page
` [PATCH v3 07/20] KVM: s390: vsie: Move release/acquire gmap shadow
` [PATCH v3 08/20] KVM: s390: vsie: Create helpers to alloc and free vsie_pages
` [PATCH v3 09/20] KVM: s390: vsie: Replace radix_tree with xarray addr_to_page
` [PATCH v3 10/20] KVM: s390: vsie: Add helper to release gmap shadow
` [PATCH v3 11/20] KVM: s390: vsie: Lazily keep original scb pinned after vsie exit
` [PATCH v3 12/20] KVM: s390: vsie: Add helper to pin and unpin multiple guest pages
` [PATCH v3 13/20] KVM: s390: vsie: Add struct vsie_sca with pin and unpin methods
` [PATCH v3 14/20] KVM: s390: vsie: Shadow VSIE SCA in guest-1
` [PATCH v3 15/20] KVM: s390: vsie: Guard against invalid CPU address
` [PATCH v3 16/20] KVM: s390: vsie: Allow guest-3 cpu add and remove with ssca
` [PATCH v3 17/20] KVM: s390: vsie: Add VSIE max shadow configuration
` [PATCH v3 18/20] KVM: s390: vsie: Add VSIE shadow stat counters
` [PATCH v3 19/20] KVM: s390: vsie: Create minimal scb shadows for not running g3 blocks
` [PATCH v3 20/20] KVM: s390: vsie: Enable use of VSIE SSCA

[PATCH v4 00/11] liveupdate: kvm: Guest_memfd preservation
 2026-08-11 13:27 UTC  (20+ 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 04/11] KVM: Track weak reference to vm_file in struct kvm
` [PATCH v4 05/11] KVM: LUO: Support VM preservation across live updates
` [PATCH v4 06/11] KVM: guest_memfd: Move internal definitions to internal header
` [PATCH v4 07/11] KVM: guest_memfd: Add support for freezing mappings
` [PATCH v4 11/11] KVM: selftests: Add guest_memfd_preservation_test

[PATCH 0/8] KVM: Add support for hardware-switched mediated PMU
 2026-08-11 11:52 UTC  (4+ messages)

[PATCH v4 1/4] KVM: x86: ioapic: Update remote_irr only after successful delivery
 2026-08-11 11:43 UTC  (7+ messages)
` [PATCH v4 2/4] KVM: selftests: Verify failed IOAPIC delivery preserves state
` [PATCH v4 3/4] KVM: x86: ioapic: Preserve irr_delivered for duplicate edge interrupts
` [PATCH v4 4/4] KVM: x86: ioapic: Clear irr_delivered on level-triggered RTE

[syzbot] [kvm?] [kvm-x86?] BUG: sleeping function called from invalid context in kvm_xen_set_evtchn_fast
 2026-08-11 10:36 UTC  (3+ messages)

[PATCH v2 00/11] KVM: x86/xen: Clean up shared info / vcpu info handling
 2026-08-11  9:37 UTC  (12+ messages)
` [PATCH v2 01/11] KVM: x86/xen: Rename 'longmode' to 'is_64bit' in hypercall handling
` [PATCH v2 02/11] KVM: x86/xen: Introduce kvm_xen_has_64bit_shinfo() macro
` [PATCH v2 03/11] KVM: x86/xen: Rename max_evtchn_port() to kvm_max_evtchn_port()
` [PATCH v2 04/11] KVM: x86/xen: Latch shinfo mode in kvm_xen_set_evtchn_fast()
` [PATCH v2 05/11] KVM: x86/xen: Latch shinfo mode in kvm_xen_schedop_poll()
` [PATCH v2 06/11] KVM: x86/xen: Enforce 4-byte alignment of vcpu_info registration
` [PATCH v2 07/11] KVM: x86/xen: Use 32-bit locked bts for vcpu_info evtchn_pending_sel
` [PATCH v2 08/11] KVM: x86/xen: Use 32-bit atomics if vCPU's evtchn_pending_sel isn't aligned
` [PATCH v2 09/11] KVM: x86/xen: Use atomic*() APIs instead of open coded equivalents
` [PATCH v2 10/11] KVM: x86/xen: Take kvm->srcu in __kvm_xen_has_interrupt()
` [PATCH v2 11/11] KVM: pfncache: use a dedicated invalidation sequence for cache refresh

[PATCH v16 00/45] arm64: Support for Arm CCA in KVM
 2026-08-11 11:12 UTC  (4+ messages)

[PATCH v9] KVM: selftests: riscv: Add lazy V extension enablement for guests
 2026-08-11  8:50 UTC 

[PATCH] srcu: Keep a spare node array so srcu_gp_end() need not block in reclaim
 2026-08-11  8:42 UTC 

[PATCH] s390: uv: Fix loop condition in uv_find_secrets
 2026-08-11  8:43 UTC 

[PATCH v4 00/20] mm/rmap: index MAP_PRIVATE file-backed folios by anonymous pgoff
 2026-08-11  8:40 UTC  (5+ messages)
` [PATCH v4 02/20] mm: provide vma_[flags_]is_cow_mapping() and remove is_cow_mapping()

[syzbot] [kvm-x86?] [kvm?] WARNING: locking bug in kvm_xen_set_evtchn_fast
 2026-08-11  7:51 UTC  (2+ messages)

[PATCH v14 00/22] TDX KVM selftests
 2026-08-11  7:43 UTC  (5+ messages)
` [PATCH v14 11/22] KVM: selftests: Set up TDX boot parameters region
` [PATCH v14 12/22] KVM: selftests: Require guest_memfd for TDX VMs

[PATCH 0/4] KVM: x86/mmu: Fix pre-fault and map private loops
 2026-08-11  7:01 UTC  (14+ 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 4/4] KVM: x86/mmu: Add sanity check to detect stale page faults in "

[PATCH 00/15] Enable TDX Module Extensions and DICE-based TDX Quoting
 2026-08-11  6:22 UTC  (4+ messages)
` [RFC PATCH 12/15] KVM: TDX: Add in-kernel Quote generation

[GIT PULL] KVM (mostly s390) fixes for Linux 7.2-rc7
 2026-08-11  6:09 UTC  (7+ messages)

[PATCH 0/3] KVM: riscv: Add KVM_PRE_FAULT_MEMORY support
 2026-08-11  6:01 UTC  (4+ messages)
` [PATCH 1/3] KVM: riscv: Implement KVM_PRE_FAULT_MEMORY
` [PATCH 2/3] KVM: selftests: Add RISC-V Sv57 page table indexing
` [PATCH 3/3] KVM: selftests: Enable pre_fault_memory_test for RISC-V

[PATCH v10 00/41] guest_memfd: In-place conversion support
 2026-08-11  4:50 UTC  (22+ messages)
` [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 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] KVM: PPC: Book3S HV nestedv2: Don't drop pending doorbell across L2 entry
 2026-08-11  5:23 UTC  (3+ messages)

[PATCH v2 0/2] KVM: selftests: Fix two VMs leaked on early returns
 2026-08-11  5:00 UTC  (3+ messages)
` [PATCH v2 1/2] KVM: selftests: Free the VM when the SEV smoke test's guest completes
` [PATCH v2 2/2] KVM: selftests: Free the VM when NX hugepage disabling is denied

[PATCH v9 0/4] KVM: PPC: Expose CPU compatibility modes for nested guests
 2026-08-11  4:53 UTC  (2+ messages)

[PATCH v2 00/17] Enable DICE-based TDX Quoting Extension
 2026-08-11  4:29 UTC  (4+ messages)
` [PATCH v2 12/17] x86/virt/tdx: Reinitialize the Quoting extension after TDX module update

[PATCH v2 0/1] KVM: selftests: SEV: Sanity check the launch measurement
 2026-08-11  4:08 UTC  (2+ messages)
` [PATCH v2 1/1] "

[PATCH v2 0/3] KVM: TDX: Enable VM-DoS Prevention Features for TDX
 2026-08-11  3:17 UTC  (15+ 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

[RFC PATCH v2 0/1] qemu: KVM VM Planes host support for VBS
 2026-08-11  1:54 UTC  (2+ messages)
` [RFC PATCH v2 1/1] kvm: handle VM-plane configure/activate hypercalls

[RFC PATCH v2 0/8] VBS/VSM-on-KVM: guest support using VM Planes
 2026-08-11  1:52 UTC  (9+ messages)
` [RFC PATCH v2 1/8] KVM: x86: raise the default maximum planes to two
` [RFC PATCH v2 2/8] security/vbs: introduce core VBS framework
` [RFC PATCH v2 3/8] security/vbs: add platform probe and backend registration
` [RFC PATCH v2 4/8] security/vbs: add KVM software planes backend
` [RFC PATCH v2 5/8] security/vbs: enable the backend after driver init
` [RFC PATCH v2 6/8] vm_planes: add hypervisor-assisted plane bootstrap
` [RFC PATCH v2 7/8] security/vbs: bootstrap the plane from the enable path
` [RFC PATCH v2 8/8] drivers/virt: add KVM VM-planes secure-plane monitor

[PATCH v4 00/10] KVM: SEV: Add support for IBPB-on-Entry and BTB Isolation
 2026-08-11  0:48 UTC  (9+ messages)
` [PATCH v4 01/10] x86/bugs: Only log missing retpoline when it's actually the missing mitigation

[RFC PATCH v3 0/6] Add support for AMD IOMMU GAPPI
 2026-08-11  0:48 UTC  (10+ messages)
` [RFC PATCH v3 3/6] iommu/amd: KVM: SVM: Add explicit vCPU running state to IOMMU interface
` [RFC PATCH v3 5/6] KVM: SVM: Add support for AMD IOMMU Guest APIC Physical Processor Interrupt (GAPPI)

[RFC PATCH v2 0/4] KVM: VM Planes host support for VBS
 2026-08-11  0:31 UTC  (5+ messages)
` [RFC PATCH v2 1/4] kvm: uapi: reserve VM-plane and VBS hypercall numbers
` [RFC PATCH v2 2/4] KVM: x86: exit VM-plane config/activate hypercalls to userspace
` [RFC PATCH v2 3/4] KVM: x86: add VTL-call state to struct kvm_vcpu_common
` [RFC PATCH v2 4/4] KVM: x86: handle VBS VTL call/return via in-kernel plane switch

[PATCH v2 0/2] Add support for cmpxchg16b emulation
 2026-08-11  0:27 UTC  (5+ messages)
` [PATCH v2 1/2] x86/uaccess: Extend CMPXCHG user helpers to 128-bit operands

[PATCH v10 0/3] vfio: selftests: Add driver for Intel Ethernet Gigabit Controller (IGB)
 2026-08-10 23:40 UTC  (2+ messages)

[PATCH v1] vfio/pci: Avoid mapping BARs for devices with non-mappable BARs
 2026-08-10 23:40 UTC  (2+ messages)

[PATCH 1/1] target/i386/kvm: Use logical counter index for AMD PMU getter
 2026-08-10 23:23 UTC  (3+ messages)

[PATCH v7 00/36] Cleaning up the KVM clock mess
 2026-08-10 21:05 UTC  (6+ messages)
` [PATCH v7 17/36] KVM: x86: Allow KVM master clock mode when TSCs are offset from each other

[PATCH v9 00/11] Dynamic PAMT
 2026-08-10 21:33 UTC  (4+ messages)
` [PATCH v9 09/11] x86/virt/tdx: Enable "

[RFC PATCH 0/2] KVM: arm64: fix VGICv3 redistributor rollback
 2026-08-10 21:22 UTC  (4+ messages)
` [RFC PATCH 1/2] KVM: arm64: vgic-v3: Roll back failed redistributor region setup

[PATCH v3 3/7] KVM: pfncache: Use RCU for readers instead of a rwlock
 2026-08-10 20:00 UTC  (5+ 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  (3+ messages)
` [PATCH v2 1/6] mm: export vmf_insert_pfn_prot_mkwrite(), change variants to inline

[PATCH 0/5] s390/vfio-ap: Fix bugs in vfio_ap device driver callback functions
 2026-08-10 19:03 UTC  (8+ messages)
` [PATCH 1/5] s390/vfio-ap: Fix stale do_remove flag across iterations in vfio_ap_mdev_cfg_remove
` [PATCH 5/5] s390/vfio-ap: Fix control domain removal "

[PATCH v1 0/8] TDX: Stop auto-generating the global metadata code
 2026-08-10 18:32 UTC  (5+ messages)
` [PATCH v1 3/8] x86/virt/tdx: Add a table-driven TDX global metadata reader

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


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