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| author | Steve Wise <swise@opengridcomputing.com> | 2014-03-19 17:44:39 +0530 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2014-03-20 09:59:04 -0700 |
| commit | f8e819081f797df355cffbdedb9301ea50ae76b2 (patch) | |
| tree | aaeeac2a57f4c700227b8a9c157b1e44cbfe8ecd | |
| parent | ffd435924c86de055d33fe59941841819eef9f6a (diff) | |
| download | op-kernel-dev-f8e819081f797df355cffbdedb9301ea50ae76b2.zip op-kernel-dev-f8e819081f797df355cffbdedb9301ea50ae76b2.tar.gz | |
RDMA/cxgb4: Allow loopback connections
find_route() must treat loopback as a valid egress interface.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
| -rw-r--r-- | 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; } |
