netdev - Re: [PATCH 1/1] ipv4: arp: update neighbour address when a gratuitous arp is received and arp

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Message-ID: <20131223223005.GQ14073@order.stressinduktion.org>
Date:	Mon, 23 Dec 2013 23:30:05 +0100
From:	Hannes Frederic Sowa <hannes@...essinduktion.org>
To:	Salam Noureddine <noureddine@...stanetworks.com>
Cc:	"David S. Miller" <davem@...emloft.net>,
	Alexey Kuznetsov <kuznet@....inr.ac.ru>,
	James Morris <jmorris@...ei.org>,
	Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
	Patrick McHardy <kaber@...sh.net>, netdev@...r.kernel.org
Subject: Re: [PATCH 1/1] ipv4: arp: update neighbour address when a gratuitous arp is received and arp_accept is set

On Mon, Dec 23, 2013 at 11:21:32AM -0800, Salam Noureddine wrote:
> @@ -910,7 +913,9 @@ static int arp_process(struct sk_buff *skb)
>  		   agents are active. Taking the first reply prevents
>  		   arp trashing and chooses the fastest router.
>  		 */
> -		override = time_after(jiffies, n->updated + n->parms->locktime);
> +		override = time_after(jiffies,
> +				      n->updated + n->parms->locktime) ||
> +			   is_garp;

Your patch is fine, but you need to rebase it again on net-next.
n->parms->locktime has been since updated to NEIGH_VAR(n->parms, LOCKTIME)
and thus this patch does not apply to net-next any more.

Greetings,

  Hannes

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