commit 4eb61e0231be536d8116457b67b3e447bbd510dc
author Steve Wise <swise@opengridcomputing.com> Wed Feb 06 12:05:19 2008 -0600
committer Jeff Garzik <jeff@garzik.org> Mon Feb 11 11:09:17 2008 -0500
tree 84774420311a21492d99cb2af7d81d4c124b9142
parent 6585b4a71f523485ecf33e7f4569be4095d63699

cxgb3: Handle ARP completions that mark neighbors stale.

When ARP completes due to a request rather than a reply the neighbor is
marked NUD_STALE instead of reachable (see arp_process()).  The handler
for the resulting netevent needs to check also for NUD_STALE.

Failure to use the arp entry can cause RDMA connection failures.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Acked-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>