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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>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - [snb 3.18.6] GPU hang in X"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89865">bug 89865</a>
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<th>What</th>
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<td style="text-align:right;">Summary</td>
<td>[drm] GPU HANG: ecode 0:0x95fdfffd, in systemd-logind [424], reason: Ring hung, action: reset
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<td>[snb 3.18.6] GPU hang in X
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [snb 3.18.6] GPU hang in X"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89865#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [snb 3.18.6] GPU hang in X"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89865">bug 89865</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's puzzling. The hang was just in some standard sub-pixel text rendering,
all the surfaces are valid and the state looks intact. Then once the GPU died,
it died for good. Can you reproduce this? (Is the Qt application a good test
case?) Could you then try a few different kernels just to see if it a
regression there?</pre>
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