linux-kernel - Re: kernfs oops with i915+i2c

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Message-ID: <CA+5PVA6RXSwaSYnc7fdL84DbzXyXqwt=fgD6SMMec0X20n-Atw@mail.gmail.com>
Date:	Thu, 30 Jan 2014 15:57:09 -0500
From:	Josh Boyer <jwboyer@...oraproject.org>
To:	Tejun Heo <tj@...nel.org>
Cc:	Daniel Vetter <daniel.vetter@...ll.ch>,
	Jani Nikula <jani.nikula@...ux.intel.com>,
	David Airlie <airlied@...ux.ie>,
	Wolfram Sang <wsa@...-dreams.de>,
	intel-gfx@...ts.freedesktop.org,
	DRI mailing list <dri-devel@...ts.freedesktop.org>,
	"Linux-Kernel@...r. Kernel. Org" <linux-kernel@...r.kernel.org>,
	linux-i2c@...r.kernel.org
Subject: Re: kernfs oops with i915+i2c_core in 3.14 merge window

On Thu, Jan 30, 2014 at 2:20 PM, Josh Boyer <jwboyer@...oraproject.org> wrote:
> On Thu, Jan 30, 2014 at 2:05 PM, Tejun Heo <tj@...nel.org> wrote:
>> On Thu, Jan 30, 2014 at 02:03:18PM -0500, Josh Boyer wrote:
>>> Hi All,
>>>
>>> I'm seeing the oops below on my MacBookPro 10,2 machine using i915
>>> graphics.  It's after the DRM merge for 3.14 ( v3.13-10094-g9b0cd30) ,
>>> but we seem to have one report[1] of this happening well before that,
>>> in v3.13-3260-g03d11a0 as well.  Does anyone have a clue what is going
>>> on here?
>>>
>>> https://bugzilla.redhat.com/show_bug.cgi?id=1055105
>>
>> Should be fixed by the following patch which is already queued.
>>
>>  http://lkml.kernel.org/g/20140129170403.GJ30842@htj.dyndns.org
>
> Oh, excellent!  I'll throw that into a build and test it here.  Thanks
> for the quick reply, Tejun.

FWIW, my test build with that patch does seem to solve the problem.
Thanks again.

josh
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