netdev - Re: skb_warn_bad_offload with kernel 3.5 (maybe gso/bridge related ?)

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Date:	Mon, 6 Aug 2012 13:50:09 +0300
From:	"Dmitry Kravkov" <dmitry@...adcom.com>
To:	"Herbert Xu" <herbert@...dor.apana.org.au>
cc:	"Ben Hutchings" <bhutchings@...arflare.com>,
	"Eric Dumazet" <eric.dumazet@...il.com>,
	"Yann Dupont" <Yann.Dupont@...v-nantes.fr>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: skb_warn_bad_offload with kernel 3.5 (maybe gso/bridge
 related ?)

On Mon, 2012-08-06 at 17:18 +0800, Herbert Xu wrote:
> On Fri, Aug 03, 2012 at 04:40:08PM +0100, Ben Hutchings wrote:
> >
> > I think GRO is doing the right thing, and I can't think why we should
> > see ip_summed = CHECKSUM_PARTIAL if the skb is forwarded by a bridge.  I
> 
> If it is was created by GRO then it should always be CHECKSUM_PARTIAL,
> even if it came through a bridge.
> 
> Cheers,

Is LRO on for bnx2x device? It should be off when forwarding is enabled.


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