linux-kernel - Re: [git pull] drm for rc1

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Date:	Wed, 12 Jan 2011 17:13:11 +0200
From:	Anca Emanuel <anca.emanuel@...il.com>
To:	James Simmons <jsimmons@...radead.org>
Cc:	Christian Borntraeger <borntraeger@...ibm.com>,
	Dave Airlie <airlied@...ux.ie>,
	DRI mailing list <dri-devel@...ts.freedesktop.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [git pull] drm for rc1

On Wed, Jan 12, 2011 at 3:45 PM, James Simmons <jsimmons@...radead.org> wrote:
>
>> On Wed, Jan 12, 2011 at 1:21 PM, Christian Borntraeger
>> <borntraeger@...ibm.com> wrote:
>> > Am 12.01.2011 00:28, schrieb Linus Torvalds:
>> >> On Tue, Jan 11, 2011 at 3:20 PM, Christian Borntraeger
>> >> <borntraeger@...ibm.com> wrote:
>> >>>
>> >>> Now nouveau framebuffer is completely broken on my T61p (01:00.0 VGA compatible controller: nVidia Corporation G84M [Quadro FX 570M] (rev a1))
>> >>> During startup the framebuffer shows only stripes and a blank
>> >>> screen after suspend/resume.
>> >>> I also see lots of TRAP messages. (see below).
>> >>> X11 seems to work fine though...
>> >>
>> >> Can you try to bisect?
>> >
>> > dfe63bb0ad9810db13aab0058caba97866e0a681 is the first bad commit
>> > commit dfe63bb0ad9810db13aab0058caba97866e0a681
>> > Author: James Simmons <jsimmons@...radead.org>
>> > Date:   Thu Dec 23 16:40:37 2010 +0000
>> >
>> >    drm: Update fbdev fb_fix_screeninfo
>> >
>> >
>> > Reverting this on top of todays git also fixes my problem.
>> >
>> > Christian
>> > --
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>> > Please read the FAQ at  http://www.tux.org/lkml/
>> >
>>
>> I tested the revert: the boot screen did change the resolution
>> (without it don't), but my PC still hangs. (using an nvidia 8800GT).
>
> Try my most recent patch. Where does it hang at? Any logs?
>

With your patch, I can boot the system. But nouveau is not loaded.
dmesg attached.

View attachment "dmesg.txt" of type "text/plain" (52382 bytes)