linux-kernel - Re: ohci1394 oops bisected [was Re: 2.6.19-rc5-mm2 (Oops in class_device_remove_attrs during nodemgr_remove

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Message-ID: <456090C9.1040900@s5r6.in-berlin.de>
Date:	Sun, 19 Nov 2006 18:13:45 +0100
From:	Stefan Richter <stefanr@...6.in-berlin.de>
To:	Mattia Dongili <malattia@...ux.it>
CC:	Greg KH <greg@...ah.com>, Andrew Morton <akpm@...l.org>,
	linux-kernel@...r.kernel.org,
	linux1394-devel@...ts.sourceforge.net, bcollins@...ian.org
Subject: Re: ohci1394 oops bisected [was Re: 2.6.19-rc5-mm2 (Oops in class_device_remove_attrs
 during nodemgr_remove_host)]

Mattia Dongili wrote:
> the winner is... gregkh-driver-network-device.patch

Interesting. Looks very much like eth1394's sysfs interface is getting
in the way. And since it is entirely handled by the ieee1394 core, it
means ieee1394 needs the class_dev to dev treatment. I think it's OK if
we just wait for Greg to finish his preliminary patch. Until then,
CONFIG_IEEE1394_ETH1394=n should avoid the oops. (Or Andrew marks
eth1394 broken or removes gregkh-driver-network-device.patch...)

Mattia, thanks for the many tests.
-- 
Stefan Richter
-=====-=-==- =-== =--==
http://arcgraph.de/sr/
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