aboutsummaryrefslogtreecommitdiffstats
path: root/virt
AgeCommit message (Expand)AuthorFilesLines
2022-08-19KVM: Drop unnecessary initialization of "ops" in kvm_ioctl_create_device()Li kunyu1-1/+1
2022-08-19KVM: Drop unnecessary initialization of "npages" in hva_to_pfn_slow()Li kunyu1-1/+1
2022-08-19KVM: Rename mmu_notifier_* to mmu_invalidate_*Chao Peng2-33/+36
2022-08-19KVM: Move coalesced MMIO initialization (back) into kvm_create_vm()Sean Christopherson1-5/+6
2022-08-19KVM: Unconditionally get a ref to /dev/kvm module when creating a VMSean Christopherson1-10/+4
2022-08-19KVM: Properly unwind VM creation if creating debugfs failsSean Christopherson1-8/+8
2022-08-10KVM: Actually create debugfs in kvm_create_vm()Oliver Upton1-17/+19
2022-08-10KVM: Pass the name of the VM fd to kvm_create_vm_debugfs()Oliver Upton1-3/+6
2022-08-10KVM: Get an fd before creating the VMOliver Upton1-13/+17
2022-08-10KVM: Shove vcpu stats_id init into kvm_vcpu_init()Oliver Upton1-4/+4
2022-08-10KVM: Shove vm stats_id init into kvm_create_vm()Oliver Upton1-3/+3
2022-08-01Merge remote-tracking branch 'kvm/next' into kvm-next-5.20Paolo Bonzini2-138/+312
2022-07-29KVM: Add gfp_custom flag in struct kvm_mmu_memory_cacheAnup Patel1-1/+3
2022-06-24KVM: debugfs: expose pid of vcpu threadsVineeth Pillai1-2/+13
2022-06-24KVM: Allow for different capacities in kvm_mmu_memory_cache structsDavid Matlack1-3/+30
2022-06-20KVM: Do not zero initialize 'pfn' in hva_to_pfn()Sean Christopherson1-1/+1
2022-06-20KVM: Rename/refactor kvm_is_reserved_pfn() to kvm_pfn_to_refcounted_page()Sean Christopherson1-14/+52
2022-06-20KVM: Take a 'struct page', not a pfn in kvm_is_zone_device_page()Sean Christopherson1-4/+4
2022-06-20KVM: Remove kvm_vcpu_gfn_to_page() and kvm_vcpu_gpa_to_page()Sean Christopherson1-20/+11
2022-06-20KVM: Don't WARN if kvm_pfn_to_page() encounters a "reserved" pfnSean Christopherson1-3/+1
2022-06-20KVM: Avoid pfn_to_page() and vice versa when releasing pagesSean Christopherson1-21/+43
2022-06-20KVM: Don't set Accessed/Dirty bits for ZERO_PAGESean Christopherson1-2/+14
2022-06-20KVM: Drop bogus "pfn != 0" guard from kvm_release_pfn()Sean Christopherson1-3/+0
2022-06-15KVM: Rename ack_flush() to ack_kick()Lai Jiangshan1-2/+2
2022-06-09Merge branch 'kvm-5.20-early'Paolo Bonzini2-85/+165
2022-06-09KVM: x86: disable preemption around the call to kvm_arch_vcpu_{un|}blockingMaxim Levitsky1-2/+6
2022-06-09Merge tag 'kvm-riscv-fixes-5.19-1' of https://github.com/kvm-riscv/linux into...Paolo Bonzini3-188/+146
2022-06-08KVM: Move kvm_arch_vcpu_precreate() under kvm->lockZeng Guang1-4/+6
2022-06-07Merge branch 'kvm-5.20-early-patches' into HEADPaolo Bonzini2-81/+159
2022-06-07Merge branch 'kvm-5.19-early-fixes' into HEADPaolo Bonzini1-1/+4
2022-06-07KVM: Don't null dereference ops->destroyAlexey Kardashevskiy1-1/+4
2022-06-01Merge tag 'vfio-v5.19-rc1' of https://github.com/awilliam/linux-vfioLinus Torvalds1-186/+143
2022-05-26Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds1-1/+2
2022-05-25KVM: Do not pin pages tracked by gfn=>pfn cachesSean Christopherson1-16/+20
2022-05-25KVM: Fix multiple races in gfn=>pfn cache refreshSean Christopherson2-71/+131
2022-05-25KVM: Fully serialize gfn=>pfn cache refresh via mutexSean Christopherson1-0/+12
2022-05-25KVM: Do not incorporate page offset into gfn=>pfn cache user addressSean Christopherson1-2/+0
2022-05-25KVM: Put the extra pfn reference when reusing a pfn in the gpc cacheSean Christopherson1-0/+8
2022-05-25KVM: Drop unused @gpa param from gfn=>pfn cache's __release_gpc() helperSean Christopherson1-7/+3
2022-05-25Merge tag 'kvmarm-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/kvma...Paolo Bonzini3-13/+34
2022-05-20KVM: Free new dirty bitmap if creating a new memslot failsSean Christopherson1-1/+1
2022-05-20KVM: eventfd: Fix false positive RCU usage warningWanpeng Li1-1/+2
2022-05-17kvm/vfio: Fix potential deadlock problem in vfioWan Jiabing1-1/+1
2022-05-13kvm/vfio: Remove vfio_group from kvmJason Gunthorpe1-43/+8
2022-05-13vfio: Change vfio_group_set_kvm() to vfio_file_set_kvm()Jason Gunthorpe1-8/+8
2022-05-13vfio: Change vfio_external_check_extension() to vfio_file_enforced_coherent()Jason Gunthorpe1-8/+8
2022-05-13vfio: Remove vfio_external_group_match_file()Jason Gunthorpe1-18/+1
2022-05-13vfio: Change vfio_external_user_iommu_id() to vfio_file_iommu_group()Jason Gunthorpe1-25/+12
2022-05-13kvm/vfio: Store the struct file in the kvm_vfio_groupJason Gunthorpe1-30/+29
2022-05-13kvm/vfio: Move KVM_DEV_VFIO_GROUP_* ioctls into functionsJason Gunthorpe1-100/+123
2022-05-02KVM: Add max_vcpus field in common 'struct kvm'Sean Christopherson1-1/+2
2022-04-29Merge branch 'kvm-fixes-for-5.18-rc5' into HEADPaolo Bonzini1-0/+1
2022-04-29KVM: fix bad user ABI for KVM_EXIT_SYSTEM_EVENTPaolo Bonzini1-0/+1
2022-04-21KVM: SEV: add cache flush to solve SEV cache incoherency issuesMingwei Zhang1-3/+24
2022-04-21KVM: SPDX style and spelling fixesTom Rix3-4/+4
2022-04-21KVM: Initialize debugfs_dentry when a VM is created to avoid NULL derefSean Christopherson1-6/+6
2022-04-08Merge tag 'kvmarm-fixes-5.18-1' of git://git.kernel.org/pub/scm/linux/kernel/...Paolo Bonzini1-2/+8
2022-04-07KVM: Don't create VM debugfs files outside of the VM directoryOliver Upton1-2/+8
2022-04-06KVM: avoid NULL pointer dereference in kvm_dirty_ring_pushPaolo Bonzini1-1/+1
2022-04-02KVM: Remove dirty handling from gfn_to_pfn_cache completelyDavid Woodhouse1-33/+8
2022-04-02KVM: Use enum to track if cached PFN will be used in guest and/or hostSean Christopherson1-7/+7
2022-04-02KVM: Don't actually set a request when evicting vCPUs for GFN cache invdSean Christopherson2-8/+13
2022-04-02KVM: avoid double put_page with gfn-to-pfn cacheDavid Woodhouse1-0/+1
2022-03-29Revert "KVM: set owner of cpu and vm file operations"David Matlack1-4/+2
2022-03-29KVM: Prevent module exit until all VMs are freedDavid Matlack1-0/+13
2022-03-11KVM: compat: riscv: Prevent KVM_COMPAT from being selectedGuo Ren1-1/+1
2022-03-08KVM: use __vcalloc for very large allocationsPaolo Bonzini1-2/+2
2022-03-04Merge branch 'kvm-bugfixes' into HEADPaolo Bonzini1-3/+1
2022-03-01KVM: Drop kvm_reload_remote_mmus(), open code request in x86 usersSean Christopherson1-5/+0
2022-02-25KVM: Move VM's worker kthreads back to the original cgroup before exiting.Vipin Sharma1-1/+21
2022-02-17KVM: Fix lockdep false negative during host resumeWanpeng Li1-3/+1
2022-02-10KVM: Remove unused "kvm" of kvm_make_vcpu_request()Jinrong Liang1-5/+4
2022-01-28Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2-9/+7
2022-01-28KVM: eventfd: Fix false positive RCU usage warningHou Wenlong1-4/+4
2022-01-26Revert "KVM: SVM: avoid infinite loop on NPF from bad address"Sean Christopherson1-1/+0
2022-01-24KVM: remove async parameter of hva_to_pfn_remapped()Xianting Tian1-4/+3
2022-01-22Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds1-3/+2
2022-01-19KVM: Move x86 VMX's posted interrupt list_head to vcpu_vmxSean Christopherson1-2/+0
2022-01-19KVM: Drop unused kvm_vcpu.pre_pcpu fieldSean Christopherson1-1/+0
2022-01-19KVM: avoid warning on s390 in mark_page_dirtyChristian Borntraeger1-0/+2
2022-01-16Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds8-475/+1028
2022-01-12Merge tag 'perf_core_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds1-0/+44
2022-01-07KVM: Reinstate gfn_to_pfn_cache with invalidation supportDavid Woodhouse7-27/+395
2022-01-07KVM: Warn if mark_page_dirty() is called without an active vCPUDavid Woodhouse2-10/+6
2021-12-09KVM: Add Makefile.kvm for common files, use it for x86David Woodhouse1-0/+13
2021-12-09KVM: Introduce CONFIG_HAVE_KVM_DIRTY_RINGDavid Woodhouse2-2/+5
2021-12-08KVM: Add helpers to wake/query blocking vCPUSean Christopherson2-7/+3
2021-12-08KVM: Don't redo ktime_get() when calculating halt-polling stop/deadlineSean Christopherson1-1/+1
2021-12-08KVM: stats: Add stat to detect if vcpu is currently blockingJing Zhang1-0/+4
2021-12-08KVM: Split out a kvm_vcpu_block() helper from kvm_vcpu_halt()Sean Christopherson1-16/+36
2021-12-08KVM: Rename kvm_vcpu_block() => kvm_vcpu_halt()Sean Christopherson1-11/+9
2021-12-08KVM: Drop obsolete kvm_arch_vcpu_block_finish()Sean Christopherson1-1/+0
2021-12-08KVM: Don't block+unblock when halt-polling is successfulSean Christopherson1-3/+4
2021-12-08KVM: Reconcile discrepancies in halt-polling statsSean Christopherson1-19/+16
2021-12-08KVM: Refactor and document halt-polling stats update helperSean Christopherson1-7/+13
2021-12-08KVM: Update halt-polling stats if and only if halt-polling was attemptedSean Christopherson1-3/+5
2021-12-08KVM: Force PPC to define its own rcuwait objectSean Christopherson2-4/+7
2021-12-08KVM: s390: Ensure kvm_arch_no_poll() is read once when blocking vCPUSean Christopherson1-2/+3
2021-12-08KVM: Avoid atomic operations when kicking the running vCPUPaolo Bonzini1-1/+14
2021-12-08KVM: x86/mmu: Propagate memslot const qualifierBen Gardon1-6/+6
2021-12-08KVM: Dynamically allocate "new" memslots from the get-goSean Christopherson1-101/+77
2021-12-08KVM: Wait 'til the bitter end to initialize the "new" memslotSean Christopherson1-17/+20
2021-12-08KVM: Optimize overlapping memslots checkMaciej S. Szmigiero1-14/+22
2021-12-08KVM: Call kvm_arch_flush_shadow_memslot() on the old slot in kvm_invalidate_m...Maciej S. Szmigiero1-1/+1
2021-12-08KVM: Keep memslots in tree-based structures instead of array-based onesMaciej S. Szmigiero1-368/+393
2021-12-08KVM: Use interval tree to do fast hva lookup in memslotsMaciej S. Szmigiero1-14/+39
2021-12-08KVM: Resolve memslot ID via a hash table instead of via a static arrayMaciej S. Szmigiero1-20/+75
2021-12-08KVM: Move WARN on invalid memslot index to update_memslots()Maciej S. Szmigiero1-2/+4
2021-12-08KVM: Integrate gfn_to_memslot_approx() into search_memslots()Maciej S. Szmigiero1-1/+1
2021-12-08KVM: Don't make a full copy of the old memslot in __kvm_set_memory_region()Sean Christopherson1-22/+13
2021-12-08KVM: Use prepare/commit hooks to handle generic memslot metadata updatesSean Christopherson1-43/+66
2021-12-08KVM: Stop passing kvm_userspace_memory_region to arch memslot hooksSean Christopherson1-5/+4
2021-12-08KVM: Let/force architectures to deal with arch specific memslot dataSean Christopherson1-4/+1
2021-12-08KVM: Use "new" memslot's address space ID instead of dedicated paramSean Christopherson1-13/+9
2021-12-08KVM: Resync only arch fields when slots_arch_lock gets reacquiredMaciej S. Szmigiero1-20/+25
2021-12-08KVM: Open code kvm_delete_memslot() into its only callerSean Christopherson1-25/+17
2021-12-08KVM: Require total number of memslot pages to fit in an unsigned longSean Christopherson1-0/+19
2021-12-08KVM: Use 'unsigned long' as kvm_for_each_vcpu()'s indexMarc Zyngier1-6/+7
2021-12-08KVM: Convert the kvm->vcpus array to a xarrayMarc Zyngier1-6/+9
2021-12-08KVM: Move wiping of the kvm->vcpus array to common codeMarc Zyngier1-2/+15
2021-11-26KVM: downgrade two BUG_ONs to WARN_ON_ONCEPaolo Bonzini1-2/+4
2021-11-18KVM: Disallow user memslot with size that exceeds "unsigned long"Sean Christopherson1-1/+2
2021-11-18KVM: Ensure local memslot copies operate on up-to-date arch-specific dataSean Christopherson1-16/+31
2021-11-18Merge branch 'kvm-5.16-fixes' into kvm-masterPaolo Bonzini1-89/+11
2021-11-18KVM: Kill kvm_map_gfn() / kvm_unmap_gfn() and gfn_to_pfn_cacheDavid Woodhouse1-89/+11
2021-11-17KVM: Move x86's perf guest info callbacks to generic KVMSean Christopherson1-0/+44
2021-11-11KVM: generalize "bugged" VM to "dead" VMPaolo Bonzini1-5/+5
2021-09-30kvm: irqfd: avoid update unmodified entries of the routingLongpeng(Mike)1-1/+14
2021-09-30kvm: rename KVM_MAX_VCPU_ID to KVM_MAX_VCPU_IDSJuergen Gross1-1/+1
2021-09-30KVM: Make kvm_make_vcpus_request_mask() use pre-allocated cpu_kick_maskVitaly Kuznetsov1-20/+9
2021-09-30KVM: Pre-allocate cpumasks for kvm_make_all_cpus_request_except()Vitaly Kuznetsov1-6/+23
2021-09-30KVM: Drop 'except' parameter from kvm_make_vcpus_request_mask()Vitaly Kuznetsov1-2/+1
2021-09-30KVM: Optimize kvm_make_vcpus_request_mask() a bitVitaly Kuznetsov1-35/+53
2021-09-30KVM: use vma_pages() helperYang Li1-1/+1
2021-09-23KVM: Remove tlbs_dirtyLai Jiangshan1-8/+2
2021-09-22KVM: KVM: Use cpumask_available() to check for NULL cpumask when kicking vCPUsSean Christopherson1-3/+15
2021-09-22KVM: Clean up benign vcpu->cpu data races when kicking vCPUsSean Christopherson1-8/+28
2021-09-22KVM: do not shrink halt_poll_ns below grow_startSergey Senozhatsky1-1/+5
2021-09-06KVM: Drop unused kvm_dirty_gfn_invalid()Peter Xu1-5/+0
2021-09-06Merge tag 'kvmarm-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/kvma...Paolo Bonzini1-18/+1
2021-09-06KVM: stats: Add VM stat for remote tlb flush requestsJing Zhang1-0/+1
2021-09-06KVM: Remove unnecessary export of kvm_{inc,dec}_notifier_count()Sean Christopherson1-3/+0
2021-08-20KVM: stats: Add halt polling related histogram statsJing Zhang1-0/+12
2021-08-20KVM: stats: Add halt_wait_ns stats for all architecturesJing Zhang1-0/+4
2021-08-20KVM: x86/mmu: bump mmu notifier count in kvm_zap_gfn_rangeMaxim Levitsky1-2/+5
2021-08-13KVM: Allow to have arch-specific per-vm debugfs filesPeter Xu1-1/+19
2021-08-13KVM: stats: remove dead storesPaolo Bonzini1-2/+0
2021-08-10Merge branch 'kvm-vmx-secctl' into HEADPaolo Bonzini1-2/+16
2021-08-06KVM: Cache the last used slot index per vCPUDavid Matlack1-1/+21
2021-08-06KVM: Rename lru_slot to last_used_slotDavid Matlack1-2/+2
2021-08-04KVM: Do not leak memory for duplicate debugfs directoriesPaolo Bonzini1-2/+16
2021-08-03KVM: Don't take mmu_lock for range invalidation unless necessaryPaolo Bonzini1-13/+12
2021-08-03KVM: Block memslot updates across range_start() and range_end()Paolo Bonzini1-4/+54
2021-08-02KVM: Introduce kvm_get_kvm_safe()Peter Xu1-5/+15
2021-08-02KVM: Add infrastructure and macro to mark VM as buggedSean Christopherson1-5/+5
2021-08-02KVM: Get rid of kvm_get_pfn()Marc Zyngier1-8/+1
2021-08-02KVM: Remove kvm_is_transparent_hugepage() and PageTransCompoundMap()Marc Zyngier1-10/+0
2021-07-27KVM: add missing compat KVM_CLEAR_DIRTY_LOGPaolo Bonzini1-0/+28
2021-07-27KVM: use cpu_relax when halt pollingLi RongQing1-0/+1
2021-07-15Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2-2/+2
2021-07-15kvm: debugfs: fix memory leak in kvm_create_vm_debugfsPavel Skripkin1-1/+1
2021-07-14KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmioKefeng Wang1-1/+1
2021-07-14Merge tag 'kvm-s390-master-5.14-1' of git://git.kernel.org/pub/scm/linux/kern...Paolo Bonzini1-2/+17
2021-06-29Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-1/+1
2021-06-29virt/kvm: use vma_lookup() instead of find_vma_intersection()Liam Howlett1-1/+1
2021-06-28Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds3-49/+423
2021-06-28Merge tag 'sched-core-2021-06-28' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds1-1/+1
2021-06-24KVM: debugfs: Reuse binary stats descriptorsJing Zhang1-28/+76
2021-06-24KVM: stats: Support binary stats retrieval for a VCPUJing Zhang1-1/+50
2021-06-24KVM: stats: Support binary stats retrieval for a VMJing Zhang1-0/+42
2021-06-24KVM: do not allow mapping valid but non-reference-counted pagesNicholas Piggin1-2/+17
2021-06-24KVM: stats: Add fd-based API to read binary stats dataJing Zhang1-0/+146
2021-06-24KVM: stats: Separate generic stats from architecture specific onesJing Zhang1-7/+7
2021-06-18sched,perf,kvm: Fix preemption conditionPeter Zijlstra1-1/+1
2021-06-17KVM: switch per-VM stats to u64Paolo Bonzini1-2/+2
2021-06-17kvm: add PM-notifierSergey Senozhatsky2-0/+38
2021-06-17KVM: mmu: Add slots_arch_lock for memslot arch fieldsBen Gardon1-6/+48
2021-06-17KVM: mmu: Refactor memslot copyBen Gardon1-7/+16
2021-05-27KVM: VMX: update vcpu posted-interrupt descriptor when assigning deviceMarcelo Tosatti1-0/+1
2021-05-27KVM: rename KVM_REQ_PENDING_TIMER to KVM_REQ_UNBLOCKMarcelo Tosatti1-0/+2
2021-05-27KVM: PPC: exit halt polling on need_resched()Wanpeng Li1-2/+1
2021-05-17Merge tag 'kvmarm-fixes-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/...Paolo Bonzini1-10/+6
2021-05-15Revert "irqbypass: do not start cons/prod when failed connect"Zhu Lingshan1-10/+6
2021-05-07kvm: Cap halt polling at kvm->max_halt_poll_nsDavid Matlack1-2/+2
2021-05-03kvm: exit halt polling on need_resched() as wellBenjamin Segall1-1/+2
2021-04-21KVM: Boost vCPU candidate in user mode which is delivering interruptWanpeng Li1-1/+7
2021-04-21KVM: x86: Support KVM VMs sharing SEV contextNathan Tempelman1-0/+6
2021-04-20KVM: Add proper lockdep assertion in I/O bus unregisterSean Christopherson1-2/+4
2021-04-20KVM: Stop looking for coalesced MMIO zones if the bus is destroyedSean Christopherson2-7/+22
2021-04-20KVM: Destroy I/O bus devices on unregister failure _after_ sync'ing SRCUSean Christopherson1-3/+7
2021-04-17KVM: Take mmu_lock when handling MMU notifier iff the hva hits a memslotSean Christopherson1-4/+11
2021-04-17KVM: Move MMU notifier's mmu_lock acquisition into common helperSean Christopherson1-41/+80
2021-04-17KVM: Kill off the old hva-based MMU notifier callbacksSean Christopherson1-85/+0
2021-04-17KVM: Move x86's MMU notifier memslot walkers to generic codeSean Christopherson1-5/+164
2021-04-17KVM: Assert that notifier count is elevated in .change_pte()Sean Christopherson1-2/+7
2021-04-17KVM: Explicitly use GFP_KERNEL_ACCOUNT for 'struct kvm_vcpu' allocationsSean Christopherson1-1/+1
2021-04-17KVM: Move arm64's MMU notifier trace events to generic codeSean Christopherson1-0/+10
2021-02-22KVM: x86/mmu: Consider the hva in mmu_notifier retryDavid Stevens1-4/+25
2021-02-09KVM: Use kvm_pfn_t for local PFN variable in hva_to_pfn_remapped()Sean Christopherson1-1/+1
2021-02-09mm: provide a saner PTE walking API for modulesPaolo Bonzini1-2/+2
generated by cgit 1.3-korg (git 2.53.0) at 2026-05-01 20:02:31 +0000