VSOCK: Introduce vhost_vsock.ko

VM sockets vhost transport implementation.  This driver runs on the
host.

Signed-off-by: Asias He <[email protected]>
Signed-off-by: Stefan Hajnoczi <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>

Author: Asias He

MAINTAINERS

@@ -12148,6 +12148,8 @@ F:	include/linux/virtio_vsock.h
 F:	include/uapi/linux/virtio_vsock.h
 F:	net/vmw_vsock/virtio_transport_common.c
 F:	net/vmw_vsock/virtio_transport.c
+F:	drivers/vhost/vsock.c
+F:	drivers/vhost/vsock.h
 
 VIRTUAL SERIO DEVICE DRIVER
 M:	Stephen Chandler Paul <[email protected]>