linux-kernel - Re: b43 locks the machine when resuming after suspend to disk

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Message-Id: <200807030108.37614.rjw@sisk.pl>
Date:	Thu, 3 Jul 2008 01:08:36 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Johannes Berg <johannes@...solutions.net>
Cc:	Giacomo Mulas <gmulas@...astro.it>, linux-kernel@...r.kernel.org,
	debian-kernel@...ts.debian.org,
	Broadcom Linux <bcm43xx-dev@...ts.berlios.de>
Subject: Re: b43 locks the machine when resuming after suspend to disk

On Thursday, 3 of July 2008, Johannes Berg wrote:
> On Wed, 2008-07-02 at 23:40 +0200, Rafael J. Wysocki wrote:
> > On Wednesday, 2 of July 2008, Giacomo Mulas wrote:
> > > I tried searching on the list for this, before posting, but searching the
> > > mailing list archives with keywords such as b43, suspend, resume... brings
> > > up such a ludicrous amount of threads that it's not realistic to check them
> > > all, so just tell me what to look for if it's been asked already.
> > > 
> > > Whenever I do a suspend to disk after using b43, the computer freezes hard
> > > as soon as it attempts again to access b43 after resume.
> > > 
> > > Minimal how to reproduce the freeze:
> > > 1) modprobe b43
> > > 2) hibernate (using any suspend to disk, which one is irrelevant)
> > > 3) resume
> > > 4) ifconfig wlan0 up
> 
> > I think you need the appended patch, but it only applies to linux-next.
> 
> Rafael, you misled me :) This is a completely different thing.

Ah, sorry then.  I was too quick with my response.

Rafael
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