On 12/10/2013 03:38 PM, Deucher, Alexander wrote:
-----Original Message-----
From: jwboyer@xxxxxxxxx [mailto:jwboyer@xxxxxxxxx] On Behalf Of Josh
Boyer
Sent: Tuesday, December 10, 2013 6:28 PM
To: Deucher, Alexander
Cc: Guenter Roeck; Dave Airlie; Linux-Kernel@Vger. Kernel. Org; DRI mailing
list; Linus Torvalds
Subject: Re: Radeon crash with v3.13-rc3-157-g17b2112
On Tue, Dec 10, 2013 at 5:24 PM, Josh Boyer <jwboyer@xxxxxxxxxxxxxxxxx>
wrote:
On Tue, Dec 10, 2013 at 5:07 PM, Deucher, Alexander
<Alexander.Deucher@xxxxxxx> wrote:
-----Original Message-----
From: jwboyer@xxxxxxxxx [mailto:jwboyer@xxxxxxxxx] On Behalf Of
Josh
Boyer
Sent: Tuesday, December 10, 2013 5:04 PM
To: Deucher, Alexander; Guenter Roeck; Dave Airlie
Cc: Linux-Kernel@Vger. Kernel. Org; DRI mailing list; Linus Torvalds
Subject: Radeon crash with v3.13-rc3-157-g17b2112
Hi All,
Booting today's rawhide kernel fails on my Dell XPS 8300 machine. I
added nomodeset to the command line because it seemed to glitch out
when doing the handoff to the radeon driver and that let me boot far
enough to start networking. I then loaded the radeon driver with:
modprobe radeon modeset=1 and was greeted with the backtrace
below.
I haven't done a bisect yet, but I can if needs be. I was hoping this
would trigger someone's memory. Plain 3.13-rc3 works, so it's
something in the DRM merge that Linus did after -rc3. Given the
backtrace, this one might be suspect:
commit ec39f64bba3421c2060fcbd1aeb6eec81fe0a42d
Author: Guenter Roeck <linux@xxxxxxxxxxxx>
Date: Fri Nov 22 21:52:00 2013 -0800
drm/radeon/dpm: Convert to use
devm_hwmon_register_with_groups
Should be fixed by the patch in:
https://bugs.freedesktop.org/show_bug.cgi?id=72457
OK. I'll give that a spin soon. Thanks for the quick reply!
Yep, that seems to have fixed the crash. I've added it to rawhide. Thanks!
It'll also be in my next -fixes pull.
Thanks, and sorry for the trouble.
Guenter
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