linux-kernel - Re: radeon 0000:02:00.0: GPU lockup CP stall for more than 10000msec

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Message-ID: <20130111114336.GE6570@liondog.tnic>
Date:	Fri, 11 Jan 2013 12:43:36 +0100
From:	Borislav Petkov <bp@...en8.de>
To:	Alex Deucher <alexdeucher@...il.com>
Cc:	Alex Deucher <alexander.deucher@....com>,
	dri-devel@...ts.freedesktop.org,
	lkml <linux-kernel@...r.kernel.org>
Subject: Re: radeon 0000:02:00.0: GPU lockup CP stall for more than 10000msec

On Thu, Jan 10, 2013 at 03:47:01PM -0500, Alex Deucher wrote:
> >> Does disabling the new DMA ring for ttm bo moves avoid the issue?
> >
> > How do I do that?
> 
> diff --git a/drivers/gpu/drm/radeon/radeon_asic.c
> b/drivers/gpu/drm/radeon/radeon_asic.c
> index 9056faf..b0cc46d 100644

[ … ]

Ok, I'm running -rc3 with this and will watch it for any changes in
behavior.

Thanks.

-- 
Regards/Gruss,
    Boris.

Sent from a fat crate under my desk. Formatting is fine.
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