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From: Alexey Dobriyan <adobriyan@gmail.com>
To: David Lang <david.lang@digitalinsight.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: e1000 driver works on UP, bt not SMP x86_64 (2.6.7 -2.6.12)
Date: Wed, 22 Jun 2005 00:38:05 +0400	[thread overview]
Message-ID: <200506220038.05869.adobriyan@gmail.com> (raw)
In-Reply-To: <Pine.LNX.4.62.0506191642440.12697@qynat.qvtvafvgr.pbz>

On Monday 20 June 2005 03:55, David Lang wrote:
> I have some systems with three Intel quad gig-E cards in them that 
> function with the attached UP config, but port 4 of each card doesn't work 
> properly with a SMP kernel (otherwise the same config).
> 
> on a SMP kernel when I do an ifconfig of the fourth port I get the 
> following error
> SIOCSIFFLAGS: Function not implemented
> 
> doing an ifconfig of the interface then looks proper, but no network route 
> is added.
> 
> I first ran into this problem with a 2.6.7 kernel and tried several 
> kernels from there to 2.6.12, all of which showed the same problem on SMP 
> kernels. the problem happens with the driver built-in and as a module.
> 
> the systems are dual Opteron 246, 2G ram MPT fusion SCSI drives.

I've filed a bug at kernel bugzilla, so your report won't be lost.
See http://bugzilla.kernel.org/show_bug.cgi?id=4774

  reply	other threads:[~2005-06-21 20:35 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-06-19 23:55 e1000 driver works on UP, bt not SMP x86_64 (2.6.7 -2.6.12) David Lang
2005-06-21 20:38 ` Alexey Dobriyan [this message]
2005-06-24 14:55   ` Ganesh Venkatesan
2005-06-24 20:38     ` David Lang

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