From: Arnd Bergmann <arnd@arndb.de>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Subject: Re: [BISECTED] drm: random hang since 620f378 "drm: prune modes when ..."
Date: Wed, 16 Dec 2009 14:53:11 +0100
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Cc: Dave Airlie <airlied@redhat.com>, Daniel Vetter <daniel@ffwll.ch>,
       Adam Jackson <ajax@redhat.com>, linux-kernel@vger.kernel.org,
       dri-devel@lists.sourceforge.net, keithp@keithp.com, eric@anholt.net,
       Daniel Vetter <daniel.vetter@ffwll.ch>
References: <200912071830.14697.arnd@arndb.de> <20091214125024.77601d7e@jbarnes-piketon> <200912151051.44131.arnd@arndb.de>
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On Tuesday 15 December 2009, Arnd Bergmann wrote:
> On Monday 14 December 2009, Jesse Barnes wrote:
> > This patch removes the suspect portion of the dynamic clock control
> > code.  Hopefully it'll be as stable as powersave=0 in your config
> > (assuming powersave=0 works :).
> 
> Ok, great! The machine is still running  fine with powersave=0 so 
> far. I'll try your patch after some more uptime.

It's working fine so far, no more crashes, but I supposed this effectively
disables the power saving on my card again, right?

I should probably mention that this machine has had stability problems
before and showed single-bit memory corruption, but that problem
has disappeared after I installed bigger CPU and northbridge coolers
and increased the voltage slightly.

	Arnd
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