Implement the protocol for tearing down the monitor state established with
the host.
Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com>
Tested-by: NVitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>