From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hariprasad Shenai Subject: [PATCH net-next 07/31] iw_cxgb4: Allow loopback connections. Date: Wed, 26 Feb 2014 20:36:46 +0530 Message-ID: <1393427230-14532-8-git-send-email-hariprasad@chelsio.com> References: <1393427230-14532-1-git-send-email-hariprasad@chelsio.com> Return-path: In-Reply-To: <1393427230-14532-1-git-send-email-hariprasad@chelsio.com> Sender: netdev-owner@vger.kernel.org To: netdev@vger.kernel.org, linux-rdma@vger.kernel.org Cc: davem@davemloft.net, roland@purestorage.com, kumaras@chelsio.com, dm@chelsio.com, swise@opengridcomputing.com, leedom@chelsio.com, santosh@chelsio.com, hariprasad@chelsio.com, nirranjan@chelsio.com List-Id: linux-rdma@vger.kernel.org From: Steve Wise find_route() must treat loopback as a valid egress interface. Signed-off-by: Steve Wise --- drivers/infiniband/hw/cxgb4/cm.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index d286bde..360807e 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -400,7 +400,8 @@ static struct dst_entry *find_route(struct c4iw_dev *dev, __be32 local_ip, n = dst_neigh_lookup(&rt->dst, &peer_ip); if (!n) return NULL; - if (!our_interface(dev, n->dev)) { + if (!our_interface(dev, n->dev) && + !(n->dev->flags & IFF_LOOPBACK)) { dst_release(&rt->dst); return NULL; } -- 1.7.1