linux-kernel - Re: [BISECTED] drm: random hang since 620f378 "drm: prune modes when ..."

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Message-Id: <200912162241.27591.arnd@arndb.de>
Date:	Wed, 16 Dec 2009 22:41:27 +0000
From:	Arnd Bergmann <arnd@...db.de>
To:	Jesse Barnes <jbarnes@...tuousgeek.org>
Cc:	Dave Airlie <airlied@...hat.com>, Daniel Vetter <daniel@...ll.ch>,
	Adam Jackson <ajax@...hat.com>, linux-kernel@...r.kernel.org,
	dri-devel@...ts.sourceforge.net, keithp@...thp.com,
	eric@...olt.net, Daniel Vetter <daniel.vetter@...ll.ch>
Subject: Re: [BISECTED] drm: random hang since 620f378 "drm: prune modes when ..."

On Wednesday 16 December 2009 21:36:36 Arnd Bergmann wrote:
> On Wednesday 16 December 2009 21:30:05 Jesse Barnes wrote:
> > But you're sure powersave=0 was solid?  Hmm...
> 
> It's hard to be sure when it sometimes takes a day before a
> broken version crashes. I can keep running this kernel with and
> without powersave=0 some more and tell you if it stays reproducible.

Now it has crashed with i915.powersave=0 plus your patch as well
(latest 2.6.32 git), indicating that there is something else wrong
with the original 652c393a33 patch.

	Arnd
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