kvm.vger.kernel.org archive mirror

 messages from 2021-11-20 07:47:16 to 2021-11-23 07:27:24 UTC [more...]

[RFC 0/3] vfio/pci: Enable runtime power management support
 2021-11-23  7:27 UTC  (7+ messages)
` [RFC 3/3] vfio/pci: use runtime PM for vfio-device into low power state

[PATCH RFC] vfio: Documentation for the migration region
 2021-11-23  7:22 UTC  (4+ messages)

[PATCH] KVM: LAPIC: Per vCPU control over kvm_can_post_timer_interrupt
 2021-11-23  7:22 UTC  (7+ messages)

[PATCH Part2 v5 00/45] Add AMD Secure Nested Paging (SEV-SNP) Hypervisor Support
 2021-11-23  7:18 UTC  (13+ messages)

[RFC PATCH v3 00/29] KVM: arm64: Make CPU ID registers writable by userspace
 2021-11-23  6:33 UTC  (22+ messages)
` [RFC PATCH v3 01/29] KVM: arm64: Add has_reset_once flag for vcpu
` [RFC PATCH v3 02/29] KVM: arm64: Save ID registers' sanitized value per vCPU
` [RFC PATCH v3 03/29] KVM: arm64: Introduce struct id_reg_info
` [RFC PATCH v3 04/29] KVM: arm64: Make ID_AA64PFR0_EL1 writable
` [RFC PATCH v3 21/29] KVM: arm64: Introduce framework to trap disabled features
` [RFC PATCH v3 29/29] KVM: arm64: selftests: Introduce id_reg_test

[PATCH v1 00/12] Add riscv kvm accel support
 2021-11-23  6:13 UTC  (17+ messages)
` [PATCH v1 01/12] update-linux-headers: Add asm-riscv/kvm.h
` [PATCH v1 02/12] target/riscv: Add target/riscv/kvm.c to place the public kvm interface
` [PATCH v1 03/12] target/riscv: Implement function kvm_arch_init_vcpu
` [PATCH v1 04/12] target/riscv: Implement kvm_arch_get_registers
` [PATCH v1 05/12] target/riscv: Implement kvm_arch_put_registers
` [PATCH v1 06/12] target/riscv: Support start kernel directly by KVM
` [PATCH v1 07/12] target/riscv: Support setting external interrupt "
` [PATCH v1 08/12] target/riscv: Handle KVM_EXIT_RISCV_SBI exit
` [PATCH v1 09/12] target/riscv: Add host cpu type
` [PATCH v1 10/12] target/riscv: Add kvm_riscv_get/put_regs_timer
` [PATCH v1 11/12] target/riscv: Implement virtual time adjusting with vm state changing
` [PATCH v1 12/12] target/riscv: Support virtual time context synchronization

[PATCH 0/2] KVM: RISC-V: MMU bug fix and cleanup
 2021-11-23  5:14 UTC  (3+ messages)
` [PATCH 2/2] KVM: RISC-V: Use common KVM implementation of MMU memory caches

[PATCH 00/28] KVM: x86/mmu: Overhaul TDP MMU zapping and flushing
 2021-11-23  1:16 UTC  (45+ messages)
` [PATCH 01/28] KVM: x86/mmu: Use yield-safe TDP MMU root iter in MMU notifier unmapping
` [PATCH 04/28] KVM: x86/mmu: Retry page fault if root is invalidated by memslot update
` [PATCH 05/28] KVM: x86/mmu: Check for present SPTE when clearing dirty bit in TDP MMU
` [PATCH 08/28] KVM: x86/mmu: Drop unused @kvm param from kvm_tdp_mmu_get_root()
` [PATCH 09/28] KVM: x86/mmu: Require mmu_lock be held for write in unyielding root iter
` [PATCH 10/28] KVM: x86/mmu: Allow yielding when zapping GFNs for defunct TDP MMU root
` [PATCH 12/28] KVM: x86/mmu: Batch TLB flushes from TDP MMU for MMU notifier change_spte
` [PATCH 13/28] KVM: x86/mmu: Drop RCU after processing each root in MMU notifier hooks
` [PATCH 14/28] KVM: x86/mmu: Add helpers to read/write TDP MMU SPTEs and document RCU
` [PATCH 15/28] KVM: x86/mmu: Take TDP MMU roots off list when invalidating all roots
` [PATCH 16/28] KVM: x86/mmu: WARN if old _or_ new SPTE is REMOVED in non-atomic path
` [PATCH 17/28] KVM: x86/mmu: Terminate yield-friendly walk if invalid root observed
` [PATCH 18/28] KVM: x86/mmu: Refactor low-level TDP MMU set SPTE helper to take raw vals
` [PATCH 19/28] KVM: x86/mmu: Zap only the target TDP MMU shadow page in NX recovery
` [PATCH 20/28] KVM: x86/mmu: Use common TDP MMU zap helper for MMU notifier unmap hook
` [PATCH 21/28] KVM: x86/mmu: Add TDP MMU helper to zap a root
` [PATCH 22/28] KVM: x86/mmu: Skip remote TLB flush when zapping all of TDP MMU
` [PATCH 24/28] KVM: x86/mmu: Add dedicated helper to zap TDP MMU root shadow page

[RFC v2 PATCH 00/13] KVM: mm: fd-based approach for supporting KVM guest private memory
 2021-11-23  1:06 UTC  (26+ messages)
` [RFC v2 PATCH 01/13] mm/shmem: Introduce F_SEAL_GUEST
` [RFC v2 PATCH 07/13] KVM: Handle page fault for fd based memslot
` [RFC v2 PATCH 13/13] KVM: Enable memfd based page invalidation/fallocate

[PATCH 00/12] Fixes for KVM_CAP_VM_MOVE/COPY_ENC_CONTEXT_FROM
 2021-11-23  0:50 UTC  (13+ messages)
` [PATCH 01/12] selftests: fix check for circular KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM
` [PATCH 02/12] selftests: sev_migrate_tests: free all VMs
` [PATCH 03/12] KVM: SEV: expose KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM capability
` [PATCH 04/12] KVM: SEV: do not use list_replace_init on an empty list
` [PATCH 05/12] KVM: SEV: cleanup locking for KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM
` [PATCH 06/12] KVM: SEV: initialize regions_list of a mirror VM
` [PATCH 07/12] KVM: SEV: move mirror status to destination of KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM
` [PATCH 08/12] selftests: sev_migrate_tests: add tests for KVM_CAP_VM_COPY_ENC_CONTEXT_FROM
` [PATCH 09/12] KVM: SEV: Do COPY_ENC_CONTEXT_FROM with both VMs locked
` [PATCH 10/12] KVM: SEV: Prohibit migration of a VM that has mirrors
` [PATCH 11/12] KVM: SEV: do not take kvm->lock when destroying
` [PATCH 12/12] KVM: SEV: accept signals in sev_lock_two_vms

[PATCH 0/4] KVM: VMX: process posted interrupts on APICv-disable vCPUs
 2021-11-23  0:43 UTC  (5+ messages)
` [PATCH 1/4] KVM: x86: ignore APICv if LAPIC is not enabled
` [PATCH 2/4] KVM: VMX: prepare sync_pir_to_irr for running with APICv disabled
` [PATCH 3/4] KVM: x86: check PIR even for vCPUs with disabled APICv
` [PATCH 4/4] KVM: x86: Use a stable condition around all VT-d PI paths

[PATCH] KVM: VMX: do not use uninitialized gfn_to_hva_cache
 2021-11-22 23:21 UTC 

[syzbot] kernel BUG in kvm_read_guest_offset_cached
 2021-11-22 22:14 UTC 

[PATCH 0/4] MOVE/COPY_ENC_CONTEXT_FROM locking cleanup and tests
 2021-11-22 19:52 UTC  (4+ messages)
` [PATCH 2/4] selftests: sev_migrate_tests: add tests for KVM_CAP_VM_COPY_ENC_CONTEXT_FROM

[RFC PATCH 00/15] KVM: x86/mmu: Eager Page Splitting for the TDP MMU
 2021-11-22 19:30 UTC  (27+ messages)
` [RFC PATCH 01/15] KVM: x86/mmu: Rename rmap_write_protect to kvm_vcpu_write_protect_gfn
` [RFC PATCH 02/15] KVM: x86/mmu: Rename __rmap_write_protect to rmap_write_protect
` [RFC PATCH 03/15] KVM: x86/mmu: Automatically update iter->old_spte if cmpxchg fails
` [RFC PATCH 04/15] KVM: x86/mmu: Factor out logic to atomically install a new page table
` [RFC PATCH 05/15] KVM: x86/mmu: Abstract mmu caches out to a separate struct
` [RFC PATCH 06/15] KVM: x86/mmu: Derive page role from parent
` [RFC PATCH 07/15] KVM: x86/mmu: Pass in vcpu->arch.mmu_caches instead of vcpu
` [RFC PATCH 08/15] KVM: x86/mmu: Helper method to check for large and present sptes
` [RFC PATCH 09/15] KVM: x86/mmu: Move restore_acc_track_spte to spte.c
` [RFC PATCH 10/15] KVM: x86/mmu: Abstract need_resched logic from tdp_mmu_iter_cond_resched
` [RFC PATCH 11/15] KVM: x86/mmu: Refactor tdp_mmu iterators to take kvm_mmu_page root
` [RFC PATCH 12/15] KVM: x86/mmu: Split large pages when dirty logging is enabled

[PATCH V2 mlx5-next 12/14] vfio/mlx5: Implement vfio_pci driver for mlx5 devices
 2021-11-22 19:18 UTC  (11+ messages)

There is a null-ptr-deref bug in kvm_dirty_ring_get in virt/kvm/dirty_ring.c
 2021-11-22 18:49 UTC  (6+ messages)
  ` KVM: Warn if mark_page_dirty() is called without an active vCPU

[PATCH 00/15] Currently disabling dirty logging with the TDP MMU is extremely slow. On a 96 vCPU / 96G VM it takes ~45 seconds to disable dirty logging with the TDP MMU, as opposed to ~3.5 seconds with the legacy MMU. This series optimizes TLB flushes and introduces in-place large page promotion, to bring the disable dirty log time down to ~2 seconds
 2021-11-22 18:46 UTC  (7+ messages)
` [PATCH 11/15] KVM: x86/MMU: Refactor vmx_get_mt_mask

[PATCH v2 0/5] KVM: arm64: Rework FPSIMD/SVE tracking
 2021-11-22 18:30 UTC  (7+ messages)
` [PATCH v2 2/5] KVM: arm64: Get rid of host SVE tracking/saving

[PATCH] KVM: selftests: Make sure kvm_create_max_vcpus test won't hit RLIMIT_NOFILE
 2021-11-22 18:03 UTC  (3+ messages)

[PATCH 0/2] KVM: x86: Forbid KVM_SET_CPUID{,2} after KVM_RUN
 2021-11-22 17:58 UTC  (3+ messages)
` [PATCH 1/2] KVM: selftests: Avoid KVM_SET_CPUID2 after KVM_RUN in hyperv_features test
` [PATCH 2/2] KVM: x86: Forbid KVM_SET_CPUID{,2} after KVM_RUN

[RFC PATCH v2 00/11] KVM: arm64: Add support for hypercall services selection
 2021-11-22 17:23 UTC  (7+ messages)
` [RFC PATCH v2 02/11] KVM: Introduce kvm_vcpu_has_run_once
` [RFC PATCH v2 03/11] KVM: Introduce kvm_vm_has_run_once
` [RFC PATCH v2 04/11] KVM: arm64: Setup a framework for hypercall bitmap firmware registers

[PATCH 0/2] vhost/vsock: fix used length and cleanup in vhost_vsock_handle_tx_kick()
 2021-11-22 16:35 UTC  (3+ messages)
` [PATCH 1/2] vhost/vsock: fix incorrect used length reported to the guest
` [PATCH 2/2] vhost/vsock: cleanup removing `len` variable

[PATCH v17 00/15] s390/vfio-ap: dynamic configuration support
 2021-11-22 16:12 UTC  (2+ messages)

[PATCH 1/6] vhost: get rid of vhost_poll_flush() wrapper
 2021-11-22 15:12 UTC  (7+ messages)
` [PATCH 6/6] vhost_net: use RCU callbacks instead of synchronize_rcu()

[PATCH v5 0/1] s390x: KVM: CPU Topology
 2021-11-22 13:14 UTC  (2+ messages)
` [PATCH v5 1/1] s390x: KVM: accept STSI for CPU topology information

[PATCH kvm-unit-tests] x86/pmu: Make "ref cycles" test to pass on the latest cpu
 2021-11-22 11:57 UTC 

[PATCH v2 0/3] KVM: s390: Some gaccess cleanup
 2021-11-22 11:13 UTC  (6+ messages)
` [PATCH v2 3/3] KVM: s390: gaccess: Cleanup access to guest frames

[PATCH] vsock/virtio: suppress used length validation
 2021-11-22 10:58 UTC  (2+ messages)

[RFC PATCH v3 0/2] s390x: Improvements to SIGP handling [KVM]
 2021-11-22 10:52 UTC  (11+ messages)
` [RFC PATCH v3 2/2] KVM: s390: Extend the USER_SIGP capability

[PATCH 0/2] KVM: arm64: nv: Fix issue with Stage 2 MMU init for Nested case
 2021-11-22  9:58 UTC  (3+ messages)
` [PATCH 1/2] KVM: arm64: Use appropriate mmu pointer in stage2 page table init
` [PATCH 2/2] KVM: arm64: nv: fixup! Support multiple nested Stage-2 mmu structures

[patch 13/31] x86/fpu: Move KVMs FPU swapping to FPU core
 2021-11-22  8:50 UTC  (7+ messages)

[GIT PULL] KVM/riscv fixes for 5.16, take #1
 2021-11-22  5:29 UTC 

[PATCH 00/15] KVM: X86: Miscellaneous cleanups
 2021-11-22  3:27 UTC  (4+ messages)
` [PATCH 01/15] KVM: VMX: Use x86 core API to access to fs_base and inactive gs_base

[PATCH] vfio/pci: Fix OpRegion read
 2021-11-21 14:01 UTC  (2+ messages)

[PATCH v5 00/12] KVM: x86/xen: Add in-kernel Xen event channel delivery
 2021-11-21 12:54 UTC  (13+ messages)
` [PATCH v5 01/12] KVM: Introduce CONFIG_HAVE_KVM_DIRTY_RING
` [PATCH v5 02/12] KVM: Add Makefile.kvm for common files, use it for x86
` [PATCH v5 03/12] KVM: s390: Use Makefile.kvm for common files
` [PATCH v5 04/12] KVM: mips: "
` [PATCH v5 05/12] KVM: RISC-V: "
` [PATCH v5 06/12] KVM: powerpc: "
` [PATCH v5 07/12] KVM: arm64: "
` [PATCH v5 08/12] KVM: Reinstate gfn_to_pfn_cache with invalidation support
` [PATCH v5 09/12] KVM: x86/xen: Maintain valid mapping of Xen shared_info page
` [PATCH v5 10/12] KVM: x86/xen: Add KVM_IRQ_ROUTING_XEN_EVTCHN and event channel delivery
` [PATCH v5 11/12] KVM: x86: Fix wall clock writes in Xen shared_info not to mark page dirty
` [PATCH v5 12/12] KVM: x86: First attempt at converting nested virtual APIC page to gpc

[PATCH] KVM: x86/mmu: Use yield-safe TDP MMU root iter in MMU notifier unmapping
 2021-11-21  9:44 UTC  (2+ messages)

PATCH v4 00/11] KVM: x86/xen: Add in-kernel Xen event channel delivery
 2021-11-20 18:20 UTC  (18+ messages)
` [PATCH v4 01/11] KVM: Introduce CONFIG_HAVE_KVM_DIRTY_RING
` [PATCH v4 02/11] KVM: Add Makefile.kvm for common files, use it for x86
` [PATCH v4 03/11] KVM: s390: Use Makefile.kvm for common files
` [PATCH v4 04/11] KVM: mips: "
` [PATCH v4 05/11] KVM: RISC-V: "
` [PATCH v4 06/11] KVM: powerpc: "
` [PATCH v4 07/11] KVM: arm64: "
` [PATCH v4 08/11] KVM: Reinstate gfn_to_pfn_cache with invalidation support
` [PATCH v4 09/11] KVM: x86/xen: Maintain valid mapping of Xen shared_info page
` [PATCH v4 10/11] KVM: x86/xen: Add KVM_IRQ_ROUTING_XEN_EVTCHN and event channel delivery
` [PATCH v4 11/11] KVM: x86: First attempt at converting nested virtual APIC page to gpc
` [PATCH v4 12/11] KVM: x86: Fix wall clock writes in Xen shared_info not to mark page dirty

[PATCH 00/11] Fix BUG_ON in vfio_iommu_group_notifier()
 2021-11-20 11:16 UTC  (11+ messages)
` [PATCH 01/11] iommu: Add device dma ownership set/release interfaces