Re: workqueue destruction BUG_ON

[Johannes Berg]

On Tue, 2010-08-24 at 16:56 +0200, Tejun Heo wrote:
> On 08/24/2010 03:23 PM, Johannes Berg wrote:
> >> I see, thanks for verifying.  I probably got confused about the line
> >> number.  Hmm... weird.  I'll prep further debug patch but can you
> >> please tell me what you did to trigger the bug?
> > 
> > Not really sure. I think I need to trigger a firmware restart in iwlwifi
> > and then try to unload the module.
> 
> Does the following patch fix the problem?

Not sure. I can't seem to reproduce the exact conditions (firmware
crash) right now... However I just ran into the WARN_ON_ONCE() your
previous patch added as well, so that might explain the ath9k problem...

johannes

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