[PATCH RFC net-next v4 08/11] vsock/virtio: add netns hooks

[Bobby Eshleman <bobbyeshleman@gmail.com>]

From: Bobby Eshleman <bobbyeshleman@meta.com>

This changes virtio to not be broken by new internal API changes
required for NS support on the host side. virtio-vsock namespaces are
always global mode, so behavior is unchanged for them.

Signed-off-by: Bobby Eshleman <bobbyeshleman@meta.com>
---
 net/vmw_vsock/virtio_transport.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/net/vmw_vsock/virtio_transport.c b/net/vmw_vsock/virtio_transport.c
index f0e48e6911fc..25c1bca7b136 100644
--- a/net/vmw_vsock/virtio_transport.c
+++ b/net/vmw_vsock/virtio_transport.c
@@ -536,7 +536,7 @@ static bool virtio_transport_msgzerocopy_allow(void)
 	return true;
 }
 
-static bool virtio_transport_seqpacket_allow(u32 remote_cid);
+static bool virtio_transport_seqpacket_allow(struct vsock_sock *vsk, u32 remote_cid);
 
 static struct virtio_transport virtio_transport = {
 	.transport = {
@@ -593,7 +593,7 @@ static struct virtio_transport virtio_transport = {
 	.can_msgzerocopy = virtio_transport_can_msgzerocopy,
 };
 
-static bool virtio_transport_seqpacket_allow(u32 remote_cid)
+static bool virtio_transport_seqpacket_allow(struct vsock_sock *vsk, u32 remote_cid)
 {
 	struct virtio_vsock *vsock;
 	bool seqpacket_allow;
@@ -649,6 +649,7 @@ static void virtio_transport_rx_work(struct work_struct *work)
 			}
 
 			virtio_vsock_skb_rx_put(skb);
+			virtio_vsock_skb_set_net(skb, vsock_global_net());
 			virtio_transport_deliver_tap_pkt(skb);
 			virtio_transport_recv_pkt(&virtio_transport, skb);
 		}

-- 
2.47.1