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Re: [PATCH V2] bcm43xx: Fix cancellation of work queue crashes

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On Tuesday 04 September 2007, Larry Finger wrote:
> A crash upon booting that is caused by bcm43xx has been reported [1] and
> found to be due to a work queue being reinitialized while work on that
> queue is still pending. This fix modifies the shutdown of work queues and
> prevents periodic work from being requeued during shutdown. With this patch,
> no more crashes on reboot were observed by the original reporter. I do not
> get that particular failure on my system; however, when running a large
> number of ifdown/ifup sequences, my system would kernel panic with the
> 'caps lock' light blinking at roughly a 1 Hz rate. In addition, there were
> infrequent failures in the firmware that resulted in 'IRQ READY TIMEOUT'
> errors. With this patch, no more of the first type of failure occur, and
> incidence of the second type is greatly reduced.
> 
> [1] http://bugzilla.kernel.org/show_bug.cgi?id=8937
> 
> Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>

This version of the patch is
Acked-by: Michael Buesch <mb@xxxxxxxxx>
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