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Re: pktcdvd oops

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To: Jens Axboe <jens.axboe@...>, Tejun Heo <htejun@...>, linux-kernel <linux-kernel@...>, Thomas Maier <balagi@...>
Date: Monday, November 5, 2007 - 6:19 pm

On Mon, 5 Nov 2007, Jens Axboe wrote:


Problem is repeatable on my computer. It dies in __module_get() on this 
line:

 		BUG_ON(module_refcount(module) == 0);

I think this is because commit 7b595756ec1f49e0049a9e01a1298d53a7faaa15, 
which states: "Note that with this change, userland holding a sysfs node 
does not prevent the backing module from being unloaded."

Unfortunately, I don't know how this sysfs stuff is supposed to work, and 
therefore don't know how to fix the problem.

-- 
Peter Osterlund - petero2@telia.com
http://web.telia.com/~u89404340
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Messages in current thread:
Re: pktcdvd oops, Peter Osterlund, (Mon Nov 5, 6:19 pm)
Re: pktcdvd oops, Tejun Heo, (Tue Nov 6, 5:06 am)
Re: pktcdvd oops, Thomas Maier, (Tue Nov 6, 5:07 pm)
Re: pktcdvd oops, Peter Osterlund, (Tue Nov 6, 5:42 pm)
Re: pktcdvd oops, Tejun Heo, (Tue Nov 6, 10:44 pm)
Re: pktcdvd oops, Peter Osterlund, (Wed Nov 7, 6:06 pm)
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