netdev - Re: [PATCH 2/2] net: ip, ipv6: handle gso skbs in forwarding path

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Message-ID: <20140128171519.GC30123@breakpoint.cc>
Date:	Tue, 28 Jan 2014 18:15:19 +0100
From:	Florian Westphal <fw@...len.de>
To:	Eric Dumazet <eric.dumazet@...il.com>
Cc:	Florian Westphal <fw@...len.de>,
	Herbert Xu <herbert@...dor.apana.org.au>,
	netdev@...r.kernel.org
Subject: Re: [PATCH 2/2] net: ip, ipv6: handle gso skbs in forwarding path

Eric Dumazet <eric.dumazet@...il.com> wrote:
> > Eric, any chance you know wheter mucking with gso_size in this way
> > is supposed to work?
> > 
> > I will go through skb_segment and see if I can find out what exactly causes this
> > BUG_ON to trigger.
> 
> This is definitely net-next material anyway, no hurry ;)

Yes, looks like it :)

Eric, do you mind if I re-send the patch with skb_gso_segment and a zero
feature mask?

I think thats the best solution for -net.  I would then try to come up
with a version that follows your "shrink gso_size" suggestion for -next.

Cheers,
Florian
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