netdev - Re: forcedeth driver hangs under heavy load

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Message-ID: <1271172172.16881.484.camel@edumazet-laptop>
Date:	Tue, 13 Apr 2010 17:22:52 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	stephen mulcahy <smulcahy@...il.com>
Cc:	Ben Hutchings <bhutchings@...arflare.com>,
	netdev <netdev@...r.kernel.org>,
	Ben Hutchings <ben@...adent.org.uk>,
	Ayaz Abdulla <aabdulla@...dia.com>, 572201@...s.debian.org
Subject: Re: forcedeth driver hangs under heavy load

Le mardi 13 avril 2010 à 16:08 +0100, stephen mulcahy a écrit :
> Eric Dumazet wrote:
> 
> > I am scratching my head, but I thought you told me that
> > 
> > ethtool -K eth0 tso off
> > ethtool -K eth0 tx on 
> > 
> > was working ?
> 
> No, sorry for the confusion.
> 
> ethtool -K eth0 tx off
> 
> fixes the problem.
> 
> 
> Setting only
> 
> ethtool -K eth0 tso off
> ethtool -K eth0 tx on
> 
> still results in failures.

OK, thanks for clarification.

Last question, did you tried a vanilla kernel, aka 2.6.33.2 for
example ?



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