Unable to load various tunneling modules without this:
[ 80.679049] fou: Unknown symbol udp_sock_create6 (err 0)
[ 91.439939] ip6_udp_tunnel: Unknown symbol ip6_local_out (err 0)
[ 91.439954] ip6_udp_tunnel: Unknown symbol __put_net (err 0)
[ 91.457792] vxlan: Unknown symbol udp_sock_create6 (err 0)
[ 91.457831] vxlan: Unknown symbol udp_tunnel6_xmit_skb (err 0)
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Added a few more UDP tunnel APIs that can be shared by UDP based
tunnel protocol implementation. The main ones are highlighted below.
setup_udp_tunnel_sock() configures UDP listener socket for
receiving UDP encapsulated packets.
udp_tunnel_xmit_skb() and upd_tunnel6_xmit_skb() transmit skb
using UDP encapsulation.
udp_tunnel_sock_release() closes the UDP tunnel listener socket.
Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add ip6_udp_tunnel.c for ipv6 UDP tunnel functions to avoid ifdefs
in udp_tunnel.c
Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
