Hi all, Today's linux-next merge of the net-next tree got a conflict in: drivers/infiniband/sw/rxe/rxe_net.c between commit: d0ee939f7703f ("RDMA/rxe: Support RDMA link creation and destruction per net namespace") from the net-next tree and commit: 29ae61b2fe7ee ("drivers: net: drop ipv6_stub usage and use direct function calls") from the net-next tree. I fixed it up (see below) and can carry the fix as necessary. This is now fixed as far as linux-next is concerned, but any non trivial conflicts should be mentioned to your upstream maintainer when your tree is submitted for merging. You may also want to consider cooperating with the maintainer of the conflicting tree to minimise any particularly complex conflicts. diff --cc drivers/infiniband/sw/rxe/rxe_net.c index 211bd3000acc8,cbc646a300035..0000000000000 --- a/drivers/infiniband/sw/rxe/rxe_net.c +++ b/drivers/infiniband/sw/rxe/rxe_net.c @@@ -141,9 -138,9 +141,9 @@@ static struct dst_entry *rxe_find_route memcpy(&fl6.daddr, daddr, sizeof(*daddr)); fl6.flowi6_proto = IPPROTO_UDP; - ndst = ipv6_stub->ipv6_dst_lookup_flow(net, - rxe_ns_pernet_sk6(net), &fl6, - NULL); - ndst = ip6_dst_lookup_flow(sock_net(recv_sockets.sk6->sk), - recv_sockets.sk6->sk, &fl6, ++ ndst = ip6_dst_lookup_flow(net, rxe_ns_pernet_sk6(net), ++ &fl6, + NULL); if (IS_ERR(ndst)) { rxe_dbg_qp(qp, "no route to %pI6\n", daddr); return NULL;