KVM: x86/mmu: Don't update nested guest's paging bitmasks if CR0.PG=0

Browse source

Don't bother updating the bitmasks and last-leaf information if paging is
disabled as the metadata will never be used.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210622175739.3610207-43-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

...

This commit is contained in:

Sean Christopherson 2021-06-22 10:57:27 -07:00 • committed by Paolo Bonzini

parent fa4b558802

commit af0eb17e99

1 changed files with 10 additions and 10 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

20

arch/x86/kvm/mmu/mmu.c

View file