Sean Christopherson a54aa15c6b KVM: x86/mmu: Handle MMIO SPTEs directly in mmu_set_spte() ... Now that it should be impossible to convert a valid SPTE to an MMIO SPTE, handle MMIO SPTEs early in mmu_set_spte() without going through set_spte() and all the logic for removing an existing, valid SPTE. The other caller of set_spte(), FNAME(sync_page)(), explicitly handles MMIO SPTEs prior to calling set_spte(). This simplifies mmu_set_spte() and set_spte(), and also "fixes" an oddity where MMIO SPTEs are traced by both trace_kvm_mmu_set_spte() and trace_mark_mmio_spte(). Note, mmu_spte_set() will WARN if this new approach causes KVM to create an MMIO SPTE overtop a valid SPTE. Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20210225204749.1512652-8-seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2021-03-15 04:43:38 -04:00
..
mmu_audit.c	KVM: Stop using deprecated jump label APIs	2021-02-04 05:27:29 -05:00
mmu_internal.h	KVM: x86/mmu: Set SPTE_AD_WRPROT_ONLY_MASK if and only if PML is enabled	2021-02-26 04:43:29 -05:00
mmu.c	KVM: x86/mmu: Handle MMIO SPTEs directly in mmu_set_spte()	2021-03-15 04:43:38 -04:00
mmutrace.h	kvm: x86/mmu: Add TDP MMU SPTE changed trace point	2020-11-19 10:57:16 -05:00
page_track.c	KVM: x86/mmu: Use an rwlock for the x86 MMU	2021-02-04 05:27:43 -05:00
paging_tmpl.h	KVM: x86: mmu: initialize fault.async_page_fault in walk_addr_generic	2021-03-15 04:43:28 -04:00
spte.c	KVM: x86/mmu: Don't install bogus MMIO SPTEs if MMIO caching is disabled	2021-03-15 04:43:38 -04:00
spte.h	KVM: x86/mmu: Flush TLBs after zap in TDP MMU PF handler	2021-02-04 05:27:44 -05:00
tdp_iter.c	KVM: x86/mmu: Protect TDP MMU page table memory with RCU	2021-02-04 05:27:42 -05:00
tdp_iter.h	KVM: x86/mmu: Protect TDP MMU page table memory with RCU	2021-02-04 05:27:42 -05:00
tdp_mmu.c	KVM: x86/mmu: Check for shadow-present SPTE before querying A/D status	2021-03-15 04:43:34 -04:00
tdp_mmu.h	KVM: x86/mmu: Don't set dirty bits when disabling dirty logging w/ PML	2021-02-19 03:08:35 -05:00