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tdp_mmu.c
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Commit message (
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Author
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2022-03-21
Revert "KVM: x86/mmu: Zap only TDP MMU leafs in kvm_zap_gfn_range()"
Paolo Bonzini
1
-11
/
+30
2022-03-21
kvm: x86/mmu: Flush TLB before zap_gfn_range releases RCU
Paolo Bonzini
1
-5
/
+9
2022-03-08
KVM: x86/mmu: WARN on any attempt to atomically update REMOVED SPTE
Sean Christopherson
1
-8
/
+7
2022-03-08
KVM: x86/mmu: Check for a REMOVED leaf SPTE before making the SPTE
Sean Christopherson
1
-1
/
+5
2022-03-08
KVM: x86/mmu: Zap defunct roots via asynchronous worker
Paolo Bonzini
1
-9
/
+11
2022-03-08
KVM: x86/mmu: Zap roots in two passes to avoid inducing RCU stalls
Sean Christopherson
1
-17
/
+34
2022-03-08
KVM: x86/mmu: Allow yielding when zapping GFNs for defunct TDP MMU root
Paolo Bonzini
1
-41
/
+62
2022-03-08
KVM: x86/mmu: Zap invalidated roots via asynchronous worker
Paolo Bonzini
1
-82
/
+66
2022-03-08
KVM: x86/mmu: Defer TLB flush to caller when freeing TDP MMU shadow pages
Sean Christopherson
1
-10
/
+10
2022-03-08
KVM: x86/mmu: Do remote TLB flush before dropping RCU in TDP MMU resched
Sean Christopherson
1
-2
/
+2
2022-03-08
KVM: x86/mmu: Zap only TDP MMU leafs in kvm_zap_gfn_range()
Sean Christopherson
1
-30
/
+11
2022-03-08
KVM: x86/mmu: Require mmu_lock be held for write to zap TDP MMU range
Sean Christopherson
1
-18
/
+6
2022-03-08
KVM: x86/mmu: Add dedicated helper to zap TDP MMU root shadow page
Sean Christopherson
1
-16
/
+82
2022-03-08
KVM: x86/mmu: Skip remote TLB flush when zapping all of TDP MMU
Sean Christopherson
1
-5
/
+6
2022-03-08
KVM: x86/mmu: Zap only the target TDP MMU shadow page in NX recovery
Sean Christopherson
1
-4
/
+32
2022-03-08
KVM: x86/mmu: Refactor low-level TDP MMU set SPTE helper to take raw values
Sean Christopherson
1
-20
/
+31
2022-03-08
KVM: x86/mmu: WARN if old _or_ new SPTE is REMOVED in non-atomic path
Sean Christopherson
1
-2
/
+2
2022-03-08
KVM: x86/mmu: Add helpers to read/write TDP MMU SPTEs and document RCU
Sean Christopherson
1
-3
/
+3
2022-03-08
KVM: x86/mmu: Drop RCU after processing each root in MMU notifier hooks
Sean Christopherson
1
-4
/
+4
2022-03-08
KVM: x86/mmu: Batch TLB flushes from TDP MMU for MMU notifier change_spte
Sean Christopherson
1
-7
/
+6
2022-03-08
KVM: x86/mmu: Check for !leaf=>leaf, not PFN change, in TDP MMU SP removal
Sean Christopherson
1
-2
/
+5
2022-03-08
KVM: x86/mmu: do not allow readers to acquire references to invalid roots
Paolo Bonzini
1
-4
/
+5
2022-03-08
KVM: x86/mmu: only perform eager page splitting on valid roots
Paolo Bonzini
1
-1
/
+1
2022-03-08
KVM: x86/mmu: Require mmu_lock be held for write in unyielding root iter
Sean Christopherson
1
-6
/
+15
2022-03-08
KVM: x86/mmu: Document that zapping invalidated roots doesn't need to flush
Sean Christopherson
1
-5
/
+10
2022-03-08
KVM: x86/mmu: Formalize TDP MMU's (unintended?) deferred TLB flush logic
Sean Christopherson
1
-1
/
+9
2022-03-08
KVM: x86/mmu: Fix wrong/misleading comments in TDP MMU fast zap
Sean Christopherson
1
-21
/
+25
2022-03-08
KVM: x86/mmu: Check for present SPTE when clearing dirty bit in TDP MMU
Sean Christopherson
1
-0
/
+3
2022-02-25
KVM: x86: use struct kvm_mmu_root_info for mmu->root
Paolo Bonzini
1
-1
/
+1
2022-02-10
KVM: x86/mmu: Add tracepoint for splitting huge pages
David Matlack
1
-3
/
+7
2022-02-10
KVM: x86/mmu: Split huge pages mapped by the TDP MMU during KVM_CLEAR_DIRTY_LOG
David Matlack
1
-27
/
+40
2022-02-10
KVM: x86/mmu: Split huge pages mapped by the TDP MMU when dirty logging is en...
David Matlack
1
-0
/
+173
2022-02-10
KVM: x86/mmu: Separate TDP MMU shadow page allocation and initialization
David Matlack
1
-9
/
+17
2022-02-10
KVM: x86/mmu: Derive page role for TDP MMU shadow pages from parent
David Matlack
1
-18
/
+19
2022-02-10
KVM: x86/mmu: Remove redundant role overrides for TDP MMU shadow pages
David Matlack
1
-4
/
+0
2022-02-10
KVM: x86/mmu: Refactor TDP MMU iterators to take kvm_mmu_page root
David Matlack
1
-9
/
+5
2022-02-10
KVM: x86/mmu: Consolidate logic to atomically install a new TDP MMU page table
David Matlack
1
-32
/
+36
2022-02-10
KVM: x86/mmu: Rename handle_removed_tdp_mmu_page() to handle_removed_pt()
David Matlack
1
-5
/
+3
2022-02-10
KVM: x86/mmu: Rename TDP MMU functions that handle shadow pages
David Matlack
1
-14
/
+14
2022-02-10
KVM: x86/mmu: Change tdp_mmu_{set,zap}_spte_atomic() to return 0/-EBUSY
David Matlack
1
-21
/
+26
2022-02-10
KVM: x86/mmu: Automatically update iter->old_spte if cmpxchg fails
David Matlack
1
-29
/
+23
2022-02-10
KVM: x86/mmu: Check SPTE writable invariants when setting leaf SPTEs
David Matlack
1
-0
/
+3
2022-02-10
KVM: x86/tdp_mmu: Remove unused "kvm" of kvm_tdp_mmu_get_root()
Jinrong Liang
1
-2
/
+2
2022-02-10
KVM: x86/mmu: Zap _all_ roots when unmapping gfn range in TDP MMU
Sean Christopherson
1
-15
/
+24
2022-02-10
KVM: x86/mmu: Move "invalid" check out of kvm_tdp_mmu_get_root()
Sean Christopherson
1
-2
/
+10
2022-02-10
KVM: x86/mmu: Use common TDP MMU zap helper for MMU notifier unmap hook
Sean Christopherson
1
-7
/
+2
2022-01-19
KVM: x86/mmu: Fix write-protection of PTs mapped by the TDP MMU
David Matlack
1
-3
/
+3
2021-12-21
Merge remote-tracking branch 'kvm/master' into HEAD
Paolo Bonzini
1
-13
/
+16
2021-12-20
KVM: x86/mmu: Don't advance iterator after restart due to yielding
Sean Christopherson
1
-13
/
+16
2021-12-08
KVM: X86: Rename gpte_is_8_bytes to has_4_byte_gpte and invert the direction
Lai Jiangshan
1
-1
/
+1
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