Sean Christopherson db08c3636d KVM: x86/mmu: Expand collapsible SPTE zap for TDP MMU to ZONE_DEVICE and HugeTLB pages ... [ Upstream commit c060c72ffeb448fbb5864faa1f672ebfe14dd25f ] Zap SPTEs that are backed by ZONE_DEVICE pages when zappings SPTEs to rebuild them as huge pages in the TDP MMU. ZONE_DEVICE huge pages are managed differently than "regular" pages and are not compound pages. Likewise, PageTransCompoundMap() will not detect HugeTLB, so switch to PageCompound(). This matches the similar check in kvm_mmu_zap_collapsible_spte. Cc: Ben Gardon <bgardon@google.com> Fixes: 1488199856 ("kvm: x86/mmu: Support disabling dirty logging for the tdp MMU") Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20210213005015.1651772-2-seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-03-04 11:38:20 +01:00
..
mmu_audit.c	KVM: x86/mmu: Rename page_header() to to_shadow_page()	2020-07-08 16:21:55 -04:00
mmu_internal.h	kvm: x86/mmu: NX largepage recovery for TDP MMU	2020-10-23 03:42:16 -04:00
mmu.c	KVM: x86: Zap the oldest MMU pages, not the newest	2021-02-26 10:13:00 +01:00
mmutrace.h	kvm: x86/mmu: Add TDP MMU PF handler	2020-10-23 03:42:04 -04:00
page_track.c	kvm: mmu: page_track: Fix RCU list API usage	2020-08-24 18:36:23 -07:00
paging_tmpl.h	kvm: x86/mmu: Remove disallowed_hugepage_adjust shadow_walk_iterator arg	2020-10-21 18:17:02 -04:00
spte.c	KVM: mmu: Fix SPTE encoding of MMIO generation upper half	2020-12-11 19:18:43 -05:00
spte.h	KVM: mmu: Fix SPTE encoding of MMIO generation upper half	2020-12-11 19:18:43 -05:00
tdp_iter.c	kvm: x86/mmu: Support zapping SPTEs in the TDP MMU	2020-10-21 18:17:02 -04:00
tdp_iter.h	kvm: x86/mmu: Support dirty logging for the TDP MMU	2020-10-23 03:42:13 -04:00
tdp_mmu.c	KVM: x86/mmu: Expand collapsible SPTE zap for TDP MMU to ZONE_DEVICE and HugeTLB pages	2021-03-04 11:38:20 +01:00
tdp_mmu.h	KVM: x86/mmu: Get root level from walkers when retrieving MMIO SPTE	2021-01-12 20:18:22 +01:00