netdev - Re: be2net: GRO for non-inet protocols

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Message-ID: <1365517951.3887.138.camel@edumazet-glaptop>
Date:	Tue, 09 Apr 2013 07:32:31 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Erik Hugne <erik.hugne@...csson.com>
Cc:	sathya.perla@...lex.com, subbu.seetharaman@...lex.com,
	ajit.khaparde@...lex.com, netdev@...r.kernel.org
Subject: Re: be2net: GRO for non-inet protocols

On Tue, 2013-04-09 at 16:22 +0200, Erik Hugne wrote:
> On Tue, Apr 09, 2013 at 06:44:35AM -0700, Eric Dumazet wrote:
> > I suggested you try GRE tunnels on emulex NIC, to make sure the problem
> > is not coming from your changes. Nevermind ...
> >
> I understood that, but since i could not load anything newer than 3.0.61 on them,
> GRO support for GRE tunnels was not included.. but anyway...
> I got hold of a new set of machines that i could load 3.8 and perform the GRE 
> test on, these also use Emulex NIC's.
> What i found was that all packets received on the GRE device are MTU-sized, 
> and are not GRO'd together at all. The same thing happens in a qemu environment, 
> so maybe there's another issue with GRO for GRE..

But you included my patch ?



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