Commits
Junaid Shahid committed d3e328f2cb0
kvm: x86: mmu: Verify that restored PTE has needed perms in fast page fault Before fast page fault restores an access track PTE back to a regular PTE, it now also verifies that the restored PTE would grant the necessary permissions for the faulting access to succeed. If not, it falls back to the slow page fault path. Signed-off-by: Junaid Shahid <junaids@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>