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

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Message-Id: <1215039419.13270.18.camel@johannes.berg>
Date:	Thu, 03 Jul 2008 00:56:59 +0200
From:	Johannes Berg <johannes@...solutions.net>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
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 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.

johannes

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