Re: [Bugme-new] [Bug 16626] New: Machine hangs with EIP at skb_copy_and_csum_dev
From: Plamen Petrov <hidden>
Date: 2010-08-20 08:31:22
На 20.8.2010 г. 10:38, Plamen Petrov написа:
На 20.8.2010 г. 09:34, Eric Dumazet написа:quoted
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Le vendredi 20 août 2010 à 09:26 +0300, Plamen Petrov a écrit :quoted
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Posting this only in the hope that it will be helpfull to the "net guys"...
...
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But again, this is on 2.6.34.4. Could it be that "generic-receive-offload" is ON by default on my only gigabit capable tg3 card on 2.6.35.x and later?
Well, as it turns out - the commit enabling GRO for tg3 cards was from the 2.6.35 merge window: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=cb903bf4ee2d6e53210e2174d363e10698112042
tg3: Enable GRO by default.author David S. Miller [off-list ref] Wed, 21 Apr 2010 01:49:45 +0000 (18:49 -0700) committer David S. Miller [off-list ref] Wed, 21 Apr 2010 01:49:45 +0000 (18:49 -0700) This was merely an oversight when I added the *_gro_receive() calls. Signed-off-by: David S. Miller <davem@davemloft.net>
The next thing I will be trying is disabling GRO for the tg3 network card in my network startup scripts via my shiny new ethtool... ;)