linux-kernel - Re: regression: 2.6.35-rc1 hangs on i865G with KMS

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Date:	Sun, 6 Jun 2010 19:04:44 +1000
From:	Dave Airlie <airlied@...il.com>
To:	Ondrej Zary <linux@...nbow-software.org>
Cc:	Eric Anholt <eric@...olt.net>, David Airlie <airlied@...ux.ie>,
	dri-devel@...ts.freedesktop.org,
	Kernel development list <linux-kernel@...r.kernel.org>
Subject: Re: regression: 2.6.35-rc1 hangs on i865G with KMS

On Sun, Jun 6, 2010 at 6:28 AM, Ondrej Zary <linux@...nbow-software.org> wrote:
> On Saturday 05 June 2010 02:23:27 Eric Anholt wrote:
>> On Fri, 4 Jun 2010 22:01:28 +0200, Ondrej Zary <linux@...nbow-software.org> wrote:
>> > Hello,
>> > I'm testing 2.6.35-rc1 kernel on Asus P4P800-VM (i865G chipset). After
>> > loading i915 module, the screen goes blank and the kernel hangs
>> > completely (same with 2.6.35-rc1-git2). This does not happen with
>> > "i915.modeset=0" parameter.
>> >
>> > This problem does not appear with 2.6.34. Is this a known regression?
>>
>> Not known as far as I know -- we'd enjoy a bisect with a bug report on
>> bugs.freedesktop.org.

Can you try the attached patch?

Dave.

Download attachment "0001-drm-i915-fix-oops-on-single-crtc-devices.patch" of type "application/octet-stream" (2533 bytes)