Ben Gardon 87aa9ec939 KVM: x86/mmu: Fix TDP MMU zap collapsible SPTEs ...

There is a bug in the TDP MMU function to zap SPTEs which could be
replaced with a larger mapping which prevents the function from doing
anything. Fix this by correctly zapping the last level SPTEs.

Cc: stable@vger.kernel.org
Fixes: 14881998566d ("kvm: x86/mmu: Support disabling dirty logging for the tdp MMU")
Signed-off-by: Ben Gardon <bgardon@google.com>
Message-Id: <20210202185734.1680553-11-bgardon@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2021-02-04 04:38:53 -05:00

..

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

Merge branch 'kvm-master' into kvm-next

2021-01-07 18:06:52 -05:00

mmutrace.h

kvm: x86/mmu: Add TDP MMU SPTE changed trace point

2020-11-19 10:57:16 -05:00

page_track.c

kvm: 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: Fix TDP MMU zap collapsible SPTEs

2021-02-04 04:38:53 -05:00

tdp_mmu.h

KVM: x86/mmu: Get root level from walkers when retrieving MMIO SPTE

2021-01-07 18:00:24 -05:00