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<b><a class="bz_bug_link
bz_status_VERIFIED bz_closed"
title="VERIFIED FIXED - [IVB/HSW ppgtt bisected] When run nightly piglit testing causes X no responsive"
href="https://bugs.freedesktop.org/show_bug.cgi?id=73383#c29">Comment # 29</a>
on <a class="bz_bug_link
bz_status_VERIFIED bz_closed"
title="VERIFIED FIXED - [IVB/HSW ppgtt bisected] When run nightly piglit testing causes X no responsive"
href="https://bugs.freedesktop.org/show_bug.cgi?id=73383">bug 73383</a>
from <span class="vcard"><a class="email" href="mailto:ville.syrjala@linux.intel.com" title="Ville Syrjala <ville.syrjala@linux.intel.com>"> <span class="fn">Ville Syrjala</span></a>
</span></b>
<pre>I'll just add my latest observations here even though this bug is already
closed.
I wanted to re-test this bug again, but I was unable to reproduce it. The
reason turned out to be my Mesa tree which I'd moved forward since the last
time I tested this bug.
Mesa HEAD as here
commit 80c1b9349c861cc023c4f25c329a3c0ed4695b9e
Author: Kenneth Graunke <<a href="mailto:kenneth@whitecape.org">kenneth@whitecape.org</a>>
Date: Tue Feb 25 12:21:41 2014 -0800
i965: Convert VUE map generation checks to if rather than switch.
when I was unable to reproduce the bug.
So I rolled Mesa back to
commit 8c4a9f631d7438aeaf56785401891d0773792123
Author: Kenneth Graunke <<a href="mailto:kenneth@whitecape.org">kenneth@whitecape.org</a>>
Date: Mon Nov 11 18:30:32 2013 -0800
i965: Emit 3DSTATE_VF on Broadwell too.
and then I was able to reproduce it again using GpuTest.
But the good news is that it looks like Chris has managed to fix the issue with
this patch:
<a href="http://lists.freedesktop.org/archives/intel-gfx/2014-March/041576.html">http://lists.freedesktop.org/archives/intel-gfx/2014-March/041576.html</a></pre>
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