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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [BDW Regression]igt/gem_render_linear_blits fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=78937#c18">Comment # 18</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [BDW Regression]igt/gem_render_linear_blits fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=78937">bug 78937</a>
from <span class="vcard"><a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> <span class="fn">Guo Jinxian</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=100343" name="attach_100343" title="dmesg">attachment 100343</a> <a href="attachment.cgi?id=100343&action=edit" title="dmesg">[details]</a></span>
dmesg
(In reply to <a href="show_bug.cgi?id=78937#c15">comment #15</a>)
<span class="quote">> I finally found a platform that can reliably reproduce, and my bisect lead
> to the more likely:
>
> commit 229b0489aa75a8c51d2f2e124329d3ac326f326d
> Author: Mika Kuoppala <<a href="mailto:mika.kuoppala@linux.intel.com">mika.kuoppala@linux.intel.com</a>>
> Date: Wed May 14 17:02:17 2014 +0300
>
> drm/i915: add null render states for gen6, gen7 and gen8
>
>
> I am currently working on reviewing the render state in IGT. Chris, extra
> eyes on that state setup would be nice if you can find the time.</span >
I revert this commit and retest on my device. the result was pass.</pre>
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