Commits · e2b5b21d3a815b7d88fc4c90e9ccc42ea9bac4f0 · jan.koester / Linux · GitLab

Mar 08, 2022
- KVM: x86/mmu: Add dedicated helper to zap TDP MMU root shadow page · e2b5b21d
  Sean Christopherson authored Feb 26, 2022
  e2b5b21d
- KVM: x86/mmu: Skip remote TLB flush when zapping all of TDP MMU · 77c8cd6b
  Sean Christopherson authored Feb 26, 2022
  77c8cd6b
- KVM: x86/mmu: Zap only the target TDP MMU shadow page in NX recovery · c10743a1
  Sean Christopherson authored Feb 26, 2022
  c10743a1
- KVM: x86/mmu: Refactor low-level TDP MMU set SPTE helper to take raw values · 626808d1
  Sean Christopherson authored Feb 26, 2022
  626808d1
- KVM: x86/mmu: WARN if old _or_ new SPTE is REMOVED in non-atomic path · 966da62a
  Sean Christopherson authored Feb 26, 2022
  966da62a
- KVM: x86/mmu: Add helpers to read/write TDP MMU SPTEs and document RCU · 0e587aa7
  Sean Christopherson authored Feb 26, 2022
  0e587aa7
- KVM: x86/mmu: Drop RCU after processing each root in MMU notifier hooks · a151acec
  Sean Christopherson authored Feb 26, 2022
  a151acec
- KVM: x86/mmu: Batch TLB flushes from TDP MMU for MMU notifier change_spte · 93fa50f6
  Sean Christopherson authored Feb 26, 2022
  93fa50f6
- KVM: x86/mmu: Check for !leaf=>leaf, not PFN change, in TDP MMU SP removal · c8e5a0d0
  Sean Christopherson authored Feb 26, 2022
  c8e5a0d0
- KVM: x86/mmu: do not allow readers to acquire references to invalid roots · 614f6970
  Paolo Bonzini authored Mar 02, 2022
  614f6970
- KVM: x86/mmu: only perform eager page splitting on valid roots · 7c554d8e
  Paolo Bonzini authored Mar 02, 2022
  7c554d8e
- KVM: x86/mmu: Require mmu_lock be held for write in unyielding root iter · 226b8c8f
  Sean Christopherson authored Feb 26, 2022
  226b8c8f
- KVM: x86/mmu: Document that zapping invalidated roots doesn't need to flush · 7ae5840e
  Sean Christopherson authored Feb 26, 2022
  7ae5840e
- KVM: x86/mmu: Formalize TDP MMU's (unintended?) deferred TLB flush logic · db01416b
  Sean Christopherson authored Feb 26, 2022
  db01416b
- KVM: x86/mmu: Fix wrong/misleading comments in TDP MMU fast zap · f28e9c7f
  Sean Christopherson authored Feb 26, 2022
  f28e9c7f
- KVM: x86/mmu: Check for present SPTE when clearing dirty bit in TDP MMU · 3354ef5a
  Sean Christopherson authored Feb 26, 2022
  3354ef5a
- KVM: use __vcalloc for very large allocations · 37b2a651
  Paolo Bonzini authored Mar 08, 2022
  37b2a651
- mm: use vmalloc_array and vcalloc for array allocations · 3000f2e2
  Paolo Bonzini authored Mar 08, 2022
  3000f2e2
- mm: vmalloc: introduce array allocation functions · a8749a35
  Paolo Bonzini authored Mar 08, 2022
  a8749a35
Mar 04, 2022
- Merge branch 'kvm-bugfixes' into HEAD · 0564eeb7
  Paolo Bonzini authored Mar 04, 2022
  0564eeb7
Mar 02, 2022
- KVM: x86: pull kvm->srcu read-side to kvm_arch_vcpu_ioctl_run · 8d25b7be
  Paolo Bonzini authored Feb 19, 2022
  8d25b7be
- KVM: x86/mmu: Passing up the error state of mmu_alloc_shadow_roots() · c6c937d6
  Like Xu authored Mar 01, 2022
  c6c937d6
Mar 01, 2022
- KVM: SVM: Disable preemption across AVIC load/put during APICv refresh · b652de1e
  Sean Christopherson authored Mar 01, 2022
  b652de1e
- KVM: SVM: Exit to userspace on ENOMEM/EFAULT GHCB errors · aa9f5841
  Sean Christopherson authored Feb 25, 2022
  aa9f5841
- KVM: WARN if is_unsync_root() is called on a root without a shadow page · 5d6a3221
  Sean Christopherson authored Feb 25, 2022
  5d6a3221
- KVM: Drop KVM_REQ_MMU_RELOAD and update vcpu-requests.rst documentation · e65a3b46
  Sean Christopherson authored Feb 25, 2022
  e65a3b46
- KVM: s390: Replace KVM_REQ_MMU_RELOAD usage with arch specific request · cc65c3a1
  Sean Christopherson authored Feb 25, 2022
  cc65c3a1
- KVM: x86/mmu: Zap only obsolete roots if a root shadow page is zapped · 527d5cd7
  Sean Christopherson authored Feb 25, 2022
  527d5cd7
- KVM: Drop kvm_reload_remote_mmus(), open code request in x86 users · 2f6f66cc
  Sean Christopherson authored Feb 25, 2022
  2f6f66cc
- KVM: x86: Invoke kvm_mmu_unload() directly on CR4.PCIDE change · f6d0a252
  Sean Christopherson authored Feb 25, 2022
  f6d0a252
- KVM: x86/emulator: Move the unhandled outer privilege level logic of far... · 1e326ad4
  Hou Wenlong authored Feb 08, 2022
  1e326ad4
- KVM: x86/emulator: Fix wrong privilege check for code segment in __load_segment_descriptor() · 31c66dab
  Hou Wenlong authored Feb 08, 2022
  31c66dab
- KVM: x86/emulator: Defer not-present segment check in __load_segment_descriptor() · ca85f002
  Hou Wenlong authored Feb 08, 2022
  ca85f002
- KVM: selftests: Add test to verify KVM handling of ICR · 85c68eb4
  Sean Christopherson authored Feb 04, 2022
  85c68eb4
- KVM: x86: Make kvm_lapic_set_reg() a "private" xAPIC helper · b9964ee3
  Sean Christopherson authored Feb 04, 2022
  b9964ee3
- KVM: x86: Treat x2APIC's ICR as a 64-bit register, not two 32-bit regs · a57a3168
  Sean Christopherson authored Feb 04, 2022
  a57a3168
- KVM: x86: Add helpers to handle 64-bit APIC MSR read/writes · 5429478d
  Sean Christopherson authored Feb 04, 2022
  5429478d
- KVM: x86: Make kvm_lapic_reg_{read,write}() static · 70180052
  Sean Christopherson authored Feb 04, 2022
  70180052
- KVM: x86: WARN if KVM emulates an IPI without clearing the BUSY flag · bd17f417
  Sean Christopherson authored Feb 04, 2022
  bd17f417
- KVM: SVM: Don't rewrite guest ICR on AVIC IPI virtualization failure · b51818af
  Sean Christopherson authored Feb 04, 2022
  b51818af