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2022-03-21Revert "KVM: x86/mmu: Zap only TDP MMU leafs in kvm_zap_gfn_range()"Paolo Bonzini3-14/+39
2022-03-21kvm: x86/mmu: Flush TLB before zap_gfn_range releases RCUPaolo Bonzini1-5/+9
2022-03-08KVM: x86/mmu: WARN on any attempt to atomically update REMOVED SPTESean Christopherson1-8/+7
2022-03-08KVM: x86/mmu: Check for a REMOVED leaf SPTE before making the SPTESean Christopherson1-1/+5
2022-03-08KVM: x86/mmu: Zap defunct roots via asynchronous workerPaolo Bonzini1-9/+11
2022-03-08KVM: x86/mmu: Zap roots in two passes to avoid inducing RCU stallsSean Christopherson1-17/+34
2022-03-08KVM: x86/mmu: Allow yielding when zapping GFNs for defunct TDP MMU rootPaolo Bonzini1-41/+62
2022-03-08KVM: x86/mmu: Zap invalidated roots via asynchronous workerPaolo Bonzini3-87/+74
2022-03-08KVM: x86/mmu: Defer TLB flush to caller when freeing TDP MMU shadow pagesSean Christopherson3-14/+26
2022-03-08KVM: x86/mmu: Do remote TLB flush before dropping RCU in TDP MMU reschedSean Christopherson1-2/+2
2022-03-08KVM: x86/mmu: Zap only TDP MMU leafs in kvm_zap_gfn_range()Sean Christopherson3-39/+14
2022-03-08KVM: x86/mmu: Require mmu_lock be held for write to zap TDP MMU rangeSean Christopherson1-18/+6
2022-03-08KVM: x86/mmu: Add dedicated helper to zap TDP MMU root shadow pageSean Christopherson1-16/+82
2022-03-08KVM: x86/mmu: Skip remote TLB flush when zapping all of TDP MMUSean Christopherson1-5/+6
2022-03-08KVM: x86/mmu: Zap only the target TDP MMU shadow page in NX recoverySean Christopherson4-24/+39
2022-03-08KVM: x86/mmu: Refactor low-level TDP MMU set SPTE helper to take raw valuesSean Christopherson1-20/+31
2022-03-08KVM: x86/mmu: WARN if old _or_ new SPTE is REMOVED in non-atomic pathSean Christopherson1-2/+2
2022-03-08KVM: x86/mmu: Add helpers to read/write TDP MMU SPTEs and document RCUSean Christopherson3-6/+22
2022-03-08KVM: x86/mmu: Drop RCU after processing each root in MMU notifier hooksSean Christopherson1-4/+4
2022-03-08KVM: x86/mmu: Batch TLB flushes from TDP MMU for MMU notifier change_spteSean Christopherson1-7/+6
2022-03-08KVM: x86/mmu: Check for !leaf=>leaf, not PFN change, in TDP MMU SP removalSean Christopherson1-2/+5
2022-03-08KVM: x86/mmu: do not allow readers to acquire references to invalid rootsPaolo Bonzini1-4/+5
2022-03-08KVM: x86/mmu: only perform eager page splitting on valid rootsPaolo Bonzini1-1/+1
2022-03-08KVM: x86/mmu: Require mmu_lock be held for write in unyielding root iterSean Christopherson1-6/+15
2022-03-08KVM: x86/mmu: Document that zapping invalidated roots doesn't need to flushSean Christopherson2-8/+17
2022-03-08KVM: x86/mmu: Formalize TDP MMU's (unintended?) deferred TLB flush logicSean Christopherson2-1/+17
2022-03-08KVM: x86/mmu: Fix wrong/misleading comments in TDP MMU fast zapSean Christopherson2-21/+33
2022-03-08KVM: x86/mmu: Check for present SPTE when clearing dirty bit in TDP MMUSean Christopherson1-0/+3
2022-03-08KVM: use __vcalloc for very large allocationsPaolo Bonzini1-3/+4
2022-03-05Merge branch 'kvm-bugfixes' into HEADPaolo Bonzini1-2/+13
2022-03-02KVM: x86/mmu: Passing up the error state of mmu_alloc_shadow_roots()Like Xu1-1/+1
2022-03-01KVM: WARN if is_unsync_root() is called on a root without a shadow pageSean Christopherson1-0/+8
2022-03-01KVM: x86/mmu: Zap only obsolete roots if a root shadow page is zappedSean Christopherson1-7/+58
2022-03-01KVM: Drop kvm_reload_remote_mmus(), open code request in x86 usersSean Christopherson1-7/+7
2022-02-25KVM: x86/mmu: clear MMIO cache when unloading the MMUPaolo Bonzini1-0/+1
2022-02-25KVM: x86/mmu: Always use current mmu's role when loading new PGDPaolo Bonzini1-25/+4
2022-02-25KVM: x86/mmu: load new PGD after the shadow MMU is initializedPaolo Bonzini1-22/+19
2022-02-25KVM: x86/mmu: look for a cached PGD when going from 32-bit to 64-bitPaolo Bonzini1-23/+59
2022-02-25KVM: x86/mmu: do not pass vcpu to root freeing functionsPaolo Bonzini1-8/+11
2022-02-25KVM: x86/mmu: do not consult levels when freeing rootsPaolo Bonzini1-4/+6
2022-02-25KVM: x86: use struct kvm_mmu_root_info for mmu->rootPaolo Bonzini4-42/+35
2022-02-25KVM: x86/mmu: avoid NULL-pointer dereference on page freeing bugsPaolo Bonzini1-0/+2
2022-02-24KVM: x86/mmu: make apf token non-zero to fix bugLiang Zhang1-1/+12
2022-02-18KVM: x86/mmu: Remove MMU auditingSean Christopherson3-330/+0
2022-02-10KVM: x86/mmu: Add tracepoint for splitting huge pagesDavid Matlack2-3/+30
2022-02-10KVM: x86/mmu: Split huge pages mapped by the TDP MMU during KVM_CLEAR_DIRTY_LOGDavid Matlack3-31/+63
2022-02-10KVM: x86/mmu: Split huge pages mapped by the TDP MMU when dirty logging is en...David Matlack5-0/+262
2022-02-10KVM: x86/mmu: Separate TDP MMU shadow page allocation and initializationDavid Matlack1-9/+17
2022-02-10KVM: x86/mmu: Derive page role for TDP MMU shadow pages from parentDavid Matlack1-18/+19
2022-02-10KVM: x86/mmu: Remove redundant role overrides for TDP MMU shadow pagesDavid Matlack1-4/+0
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