messages from 2021-11-19 13:50:09 to 2021-11-22 18:49:49 UTC [more...]
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 Part2 v5 00/45] Add AMD Secure Nested Paging (SEV-SNP) Hypervisor Support
2021-11-22 18:30 UTC (6+ messages)
[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)
[RFC v2 PATCH 00/13] KVM: mm: fd-based approach for supporting KVM guest private memory
2021-11-22 15:15 UTC (27+ 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 11/13] KVM: Add kvm_map_gfn_range
` [RFC v2 PATCH 12/13] KVM: Introduce kvm_memfd_fallocate_range
` [RFC v2 PATCH 13/13] KVM: Enable memfd based page invalidation/fallocate
[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()
[RFC PATCH v3 00/29] KVM: arm64: Make CPU ID registers writable by userspace
2021-11-22 14:17 UTC (18+ 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 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
[RFC PATCH 00/15] KVM: x86/mmu: Eager Page Splitting for the TDP MMU
2021-11-22 5:05 UTC (18+ 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
` [RFC PATCH 13/15] KVM: x86/mmu: Split large pages during CLEAR_DIRTY_LOG
` [RFC PATCH 14/15] KVM: x86/mmu: Add tracepoint for splitting large pages
` [RFC PATCH 15/15] KVM: x86/mmu: Update page stats when "
[PATCH] KVM: LAPIC: Per vCPU control over kvm_can_post_timer_interrupt
2021-11-22 1:58 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 v1 00/12] Add riscv kvm accel support
2021-11-20 22:34 UTC (16+ 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 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 (12+ messages)
` [PATCH 01/11] iommu: Add device dma ownership set/release interfaces
[PATCH 00/28] KVM: x86/mmu: Overhaul TDP MMU zapping and flushing
2021-11-20 4:50 UTC (29+ messages)
` [PATCH 01/28] KVM: x86/mmu: Use yield-safe TDP MMU root iter in MMU notifier unmapping
` [PATCH 02/28] KVM: x86/mmu: Skip tlb flush if it has been done in zap_gfn_range()
` [PATCH 03/28] KVM: x86/mmu: Remove spurious TLB flushes in TDP MMU zap collapsible path
` [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 06/28] KVM: x86/mmu: Formalize TDP MMU's (unintended?) deferred TLB flush logic
` [PATCH 07/28] KVM: x86/mmu: Document that zapping invalidated roots doesn't need to flush
` [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 11/28] KVM: x86/mmu: Check for !leaf=>leaf, not PFN change, in TDP MMU SP removal
` [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 23/28] KVM: x86/mmu: Use "zap root" path for "slow" zap of all TDP MMU SPTEs
` [PATCH 24/28] KVM: x86/mmu: Add dedicated helper to zap TDP MMU root shadow page
` [PATCH 25/28] KVM: x86/mmu: Require mmu_lock be held for write to zap TDP MMU range
` [PATCH 26/28] KVM: x86/mmu: Zap only TDP MMU leafs in kvm_zap_gfn_range()
` [PATCH 27/28] KVM: x86/mmu: Do remote TLB flush before dropping RCU in TDP MMU resched
` [PATCH 28/28] KVM: x86/mmu: Defer TLB flush to caller when freeing TDP MMU shadow pages
[PATCH] KVM: x86/mmu: Handle "default" period when selectively waking kthread
2021-11-20 1:57 UTC
[PATCH v7 00/45] Add AMD Secure Nested Paging (SEV-SNP) Guest Support
2021-11-20 0:28 UTC (6+ messages)
` [PATCH v7 43/45] virt: Add SEV-SNP guest driver
[PATCH] selftests:kvm: remove unneeded semicolon
2021-11-19 23:37 UTC (2+ messages)
[PATCH v2] x86/sev-es: Fix SEV-ES INS/OUTS instructions for word, dword, and qword
2021-11-19 23:27 UTC
[RFC PATCH v4 0/2] s390x: Improvements to SIGP handling [KVM]
2021-11-19 21:37 UTC (3+ messages)
` [RFC PATCH v4 1/2] Capability/IOCTL/Documentation
` [RFC PATCH v4 2/2] KVM: s390: Introduce a USER_BUSY capability and IOCTL
[PATCH 0/6] KVM: Dirty Quota-Based VM Live Migration Auto-Converge
2021-11-19 20:21 UTC (8+ messages)
` [PATCH 3/6] Add KVM_CAP_DIRTY_QUOTA_MIGRATION and handle vCPU page faults
` [PATCH 4/6] Increment dirty counter for vmexit due to page write fault
[kvm-unit-tests PATCH v4 0/3] GIC ITS tests
2021-11-19 18:32 UTC (5+ messages)
` [kvm-unit-tests PATCH v4 1/3] arm64: remove invalid check from its-trigger test
` [kvm-unit-tests PATCH v4 2/3] arm64: enable its-migration tests for TCG
` [kvm-unit-tests PATCH v4 3/3] arch-run: do not process ERRATA when running under TCG
[kvm-unit-tests PATCH v3 0/3] GIC ITS tests
2021-11-19 18:30 UTC (6+ messages)
[v4][PATCH 1/2] KVM: x86: don't print when fail to read/write pv eoi memory
2021-11-19 16:19 UTC (3+ messages)
` [v4][PATCH 2/2] KVM: Clear pv eoi pending bit only when it is set
[RFC 0/3] vfio/pci: Enable runtime power management support
2021-11-19 15:45 UTC (6+ messages)
` [RFC 3/3] vfio/pci: use runtime PM for vfio-device into low power state
[PATCH-for-6.2? v2 0/3] misc: Spell QEMU all caps
2021-11-19 15:43 UTC (3+ messages)
` [PATCH-for-6.2? v2 2/3] "
Thoughts of AMX KVM support based on latest kernel
2021-11-19 15:41 UTC (9+ messages)
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