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Re: [Xen-users] Attempting to checksum a non-TCP/UDP packet errors rolli

To: Gerry Reno <grenoml@xxxxxxxxx>
Subject: Re: [Xen-users] Attempting to checksum a non-TCP/UDP packet errors rolling across screen
From: Pasi Kärkkäinen <pasik@xxxxxx>
Date: Thu, 29 Apr 2010 19:41:40 +0300
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On Wed, Apr 21, 2010 at 04:48:32PM -0700, Gerry Reno wrote:
> > 
> > <snip>
> > 
> > > root@grp-01-23-02:~# ethtool -k eth0
> > > Offload parameters for eth0:
> > > Cannot get device flags: Operation not supported
> > > rx-checksumming: on
> > >
> > 
> > Did you try disabling rx-checksumming? 
> 
> Yes, just gives me 'Operation not supported.'
> 
> 
> > 
> > > tx-checksumming: off
> > > scatter-gather: off
> > > tcp-segmentation-offload: off
> > > udp-fragmentation-offload: off
> > > generic-segmentation-offload: off
> > > generic-receive-offload: off
> > > large-receive-offload: off
> > >
> > > We are running ubuntu enterprise cloud 1.6 with a
> > pv_ops dom0 kernel  
> > > (2.6.31.6) compiled from Jeremy's git tree back about
> > December.
> > >
> > 
> > Ok. Did you try upgrading the dom0 kernel? 
> > 
> > -- Pasi
> 
> Not yet.  What version should I be compiling now.  From Jeremy's tree still?
> 

Yeah, just grab the latest xen/stable-2.6.32.x tree.

-- Pasi


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