kvm: mmu: Support MMIO in the TDP MMU
In order to support MMIO, KVM must be able to walk the TDP paging
structures to find mappings for a given GFN. Support this walk for
the TDP MMU.
Tested by running kvm-unit-tests and KVM selftests on an Intel Haswell
machine. This series introduced no new failures.
This series can be viewed in Gerrit at:
https://linux-review.googlesource.com/c/virt/kvm/kvm/+/2538
Signed-off-by: Ben Gardon <bgardon@google.com>
Message-Id: <20200925212302.3979661-22-bgardon@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
3 files changed
