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<body><span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - GPU hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88844">bug 88844</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - GPU hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88844#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - GPU hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88844">bug 88844</a>
from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
<pre>That error is unrelated to the GPU hang and display death, and it should be
fixed in 3.18+ (the error here relates to keeping the displays active whilst we
do the KMS takeover). The hang whilst browsing is a known mesa bug, for which
there should be a patch in mesa.git worth testing:
commit c4fd0c9052dd391d6f2e9bb8e6da209dfc7ef35b
Author: Kenneth Graunke <<a href="mailto:kenneth@whitecape.org">kenneth@whitecape.org</a>>
Date: Sat Jan 17 23:21:15 2015 -0800
i965: Work around mysterious Gen4 GPU hangs with minimal state changes.</pre>
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