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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_NEW "
title="NEW --- - [HSW Bisected]igt/gem_seqno_wrap randomly fail and cause system hang with call trace"
href="https://bugs.freedesktop.org/show_bug.cgi?id=67198">bug 67198</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Assignee</td>
<td>ben@bwidawsk.net
</td>
<td>przanoni@gmail.com
</td>
</tr>
<tr>
<td style="text-align:right;">CC</td>
<td>
</td>
<td>ben@bwidawsk.net
</td>
</tr>
<tr>
<td style="text-align:right;">Summary</td>
<td>[HSW]igt/gem_seqno_wrap randomly fail and cause system hang with call trace
</td>
<td>[HSW Bisected]igt/gem_seqno_wrap randomly fail and cause system hang with call trace
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [HSW Bisected]igt/gem_seqno_wrap randomly fail and cause system hang with call trace"
href="https://bugs.freedesktop.org/show_bug.cgi?id=67198#c10">Comment # 10</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [HSW Bisected]igt/gem_seqno_wrap randomly fail and cause system hang with call trace"
href="https://bugs.freedesktop.org/show_bug.cgi?id=67198">bug 67198</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:221ab43e8abe1e395d4bdd475ee3d4c2548f04ca is the first bad commit
commit 221ab43e8abe1e395d4bdd475ee3d4c2548f04ca
Author: Paulo Zanoni <<a href="mailto:paulo.r.zanoni@intel.com">paulo.r.zanoni@intel.com</a>>
AuthorDate: Fri Jul 12 19:52:36 2013 -0300
Commit: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
CommitDate: Fri Jul 19 18:05:14 2013 +0200
drm/i915: don't read or write GEN6_PMIIR on Gen 5
The register doesn't exist on Gen 5.
v2: Simplify checks since pm_iir is always 0 on Gen 5 (Chris)
Signed-off-by: Paulo Zanoni <<a href="mailto:paulo.r.zanoni@intel.com">paulo.r.zanoni@intel.com</a>>
Reviewed-by: Mika Kuoppala <<a href="mailto:mika.kuoppala@intel.com">mika.kuoppala@intel.com</a>>
Signed-off-by: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>></pre>
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