[Bug 67209] Image decoding corruption and linux kernel crash with hardware reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=67209

--- Comment #28 from Carsten Mattner <carstenmattner at gmail.com> ---
(In reply to comment #27)
> The image corruption should be fixed in xf86-video-intel.git (I believe

Thanks Chris

> commit 8f6e227ba8127a2ca034271f2a660c24abbe056f
> Author: Chris Wilson <chris at chris-wilson.co.uk>
> Date:   Mon Nov 4 12:57:01 2013 +0000
> 
>     sna: Apply the BLT source offset for individual copies
> 
> is the right fix amongst several related fixes.)

Will see if I can try this before the next release but do you know
when the next xf86-video-intel release will be?

> But we have no information about the kernel crash, so we can't begin a
> diagnosis, but must just hope that it gets randomly fixed... I suspect it
> may not have been a kernel crash, but a page-fault-of-doom which should also
> have been mitigated recently.

I was once able to easily make it hard reset (crash) the machine by reloading
the corrupted image a couple times. So I believe it's at least triggered
by the big jpeg image corruption quickly.

Is it the right idea to wait and test for the image corruption fix first
and try to reproduce the Qt3 out-of-window corrupted text drawing SNA bug
next or would you say that's something else and needs a new bug?

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20131109/c519b5c0/attachment.html>