lkml.org 
[lkml]   [2013]   [Nov]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [i915] BUG: Bad page state in process Xorg
On 11/22/2013 05:18 PM, Daniel Vetter wrote:
> On Fri, Nov 22, 2013 at 4:54 PM, Thomas Meyer <thomas@m3y3r.de> wrote:
>>> Am 22.11.2013 um 11:55 schrieb Daniel Vetter <daniel@ffwll.ch>:
>>>
>>> On Fri, Nov 22, 2013 at 11:36 AM, Dave Airlie <airlied@linux.ie> wrote:
>>>>> Hi,
>>>> cc'ing mailing list,
>>>>
>>>> Daniel any ideas?
>>> Nope, not really :( And no ideas how to triage this further - if it
>>> takes 9 days to hit it eventually we'll have a real hard time. Or does
>>> this happen even after just a short X run?
>> Seems to happen every time while stopping the x server. Also after a short run time.
>>
>> The current fedora 3.11 kernel doesn't show this bug. I'm using fedora 19, with a self compiled kernel.
>>
>> I did turn on config-debug-pagealloc but this didn't show any wrongness.
> In that case I think the bisect is the fastest way to insight - atm
> I'm really at loss what could be wrong here.

From the error messages it looks like whatever's responsible for
clearing page->mapping doesn't do it for these pages,
(shmem code?).

/Thomas

> -Daniel


\
 
 \ /
  Last update: 2013-11-22 18:41    [W:0.086 / U:0.196 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site