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(parent: 6585b4a) | patch
cxgb3: Handle ARP completions that mark neighbors stale.
authorSteve Wise <swise@opengridcomputing.com>
Wed, 6 Feb 2008 18:05:19 +0000 (12:05 -0600)
committerJeff Garzik <jeff@garzik.org>
Mon, 11 Feb 2008 16:09:17 +0000 (11:09 -0500)
commit4eb61e0231be536d8116457b67b3e447bbd510dc
tree84774420311a21492d99cb2af7d81d4c124b9142tree | snapshot (tar.gz zip)
parent6585b4a71f523485ecf33e7f4569be4095d63699commit | diff
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>
drivers/net/cxgb3/l2t.c diff | blob | blame | history