netdev - Re: 2.6.23-mm1 s390 driver problem

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Date:	Fri, 19 Oct 2007 13:25:29 +0200
From:	Martin Schwidefsky <schwidefsky@...ibm.com>
To:	Cedric Le Goater <clg@...ibm.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	"Serge E. Hallyn" <serge@...lyn.com>,
	Christian Borntraeger <borntraeger@...ibm.com>,
	linux-kernel@...r.kernel.org, cornelia.huck@...ibm.com,
	heiko.carstens@...ibm.com, sam@...nborg.org,
	Linux Containers <containers@...ts.osdl.org>,
	netdev@...r.kernel.org
Subject: Re: 2.6.23-mm1 s390 driver problem


On Fri, 2007-10-19 at 13:17 +0200, Cedric Le Goater wrote:
> > please cc netdev on network issues.
> 
> yes.
> 
> >> Bringing up interface eth0:  ------------Ý cut here ¨------------ 
> >> Kernel BUG at 0000000000000002 Ýverbose debug info unavailable¨ 
> >> illegal operation: 0001 Ý#1¨ 
> > 
> > that's a network issue ;)
> > 
> >> 00000000002b3352 gives : include/linux/netdevice.h:819
> >>
> > 
> > I have a feeling that we fixed this.  But there's no BUG at 2.6.23-mm1's
> > include/linux/netdevice.h:819.  
> 
> but dev->header_ops is bogus. right ?
> 
> > How about setting CONFIG_DEBUG_BUGVERBOSE=y?
> 
> it is set :(

This is definitly a problem with the header_ops in the qeth network
driver. I've asked our network team to take care of it. Stay tuned..

-- 
blue skies,
  Martin.

"Reality continues to ruin my life." - Calvin.


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