VSOCK: Add vsockmon device

Add vsockmon virtual network device that receives packets from the vsock
transports and exposes them to user space.

Based on the nlmon device.

Signed-off-by: Gerard Garcia <ggarcia@deic.uab.cat>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index fdab4f9e8ac9..28ea78b12d0c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -13317,9 +13317,11 @@ L:	netdev@vger.kernel.org
 S:      Maintained
 F:      include/linux/virtio_vsock.h
 F:      include/uapi/linux/virtio_vsock.h
+F:      include/uapi/linux/vsockmon.h
 F:      net/vmw_vsock/af_vsock_tap.c
 F:      net/vmw_vsock/virtio_transport_common.c
 F:      net/vmw_vsock/virtio_transport.c
+F:      drivers/net/vsockmon.c
 F:      drivers/vhost/vsock.c
 F:      drivers/vhost/vsock.h