[ofa-general] Re: [PATCH 2.6.25] cxgb3: Handle ARP completions that mark neighbors stale.
Divy Le Ray
divy at chelsio.com
Wed Feb 6 10:27:34 PST 2008
Steve Wise wrote:
> 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 at opengridcomputing.com>
>
Acked-by: Divy Le Ray <divy at chelsio.com>
Divy
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