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<body><span class="vcard"><a class="email" href="mailto:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> <span class="fn">lu hua</span></a>
</span> changed
<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED --- - [ILK Regression]igt/gem_reset_stats/ban-render causes GPU hang and *ERROR* render ring :timed out trying to stop ring"
href="https://bugs.freedesktop.org/show_bug.cgi?id=78685">bug 78685</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>RESOLVED
</td>
<td>REOPENED
</td>
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<td style="text-align:right;">Resolution</td>
<td>FIXED
</td>
<td>---
</td>
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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED --- - [ILK Regression]igt/gem_reset_stats/ban-render causes GPU hang and *ERROR* render ring :timed out trying to stop ring"
href="https://bugs.freedesktop.org/show_bug.cgi?id=78685#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED --- - [ILK Regression]igt/gem_reset_stats/ban-render causes GPU hang and *ERROR* render ring :timed out trying to stop ring"
href="https://bugs.freedesktop.org/show_bug.cgi?id=78685">bug 78685</a>
from <span class="vcard"><a class="email" href="mailto:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> <span class="fn">lu hua</span></a>
</span></b>
<pre>Bisect shows: e9fea5747d2b3dbff47a8790c1cc4d7af80051d6 is the first bad commit
commit e9fea5747d2b3dbff47a8790c1cc4d7af80051d6
Author: Naresh Kumar Kachhi <<a href="mailto:naresh.kumar.kachhi@intel.com">naresh.kumar.kachhi@intel.com</a>>
Date: Wed Mar 12 16:39:41 2014 +0530
drm/i915: wait for rings to become idle once disabled
make sure we wait for rings to become idle once they are
disabled. In case of timeout print an error message
Signed-off-by: Naresh Kumar Kachhi <<a href="mailto:naresh.kumar.kachhi@intel.com">naresh.kumar.kachhi@intel.com</a>>
[danvet: Frob patch as suggested by Chris.]
Reviewed-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Signed-off-by: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>></pre>
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