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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [HSW]s3 fail and call trace"
href="https://bugs.freedesktop.org/show_bug.cgi?id=70794">70794</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[HSW]s3 fail and call trace
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>qingshuai.tian@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=88026" name="attach_88026" title="dmesg of s3 fail">attachment 88026</a> <a href="attachment.cgi?id=88026&action=edit" title="dmesg of s3 fail">[details]</a></span>
dmesg of s3 fail
System Environment:
--------------------------
Kernel: (drm-intel-next-queued)d538bbdfde34028b5c5b0ba92b3c2096c5afb82c
Author: Damien Lespiau <<a href="mailto:damien.lespiau@intel.com">damien.lespiau@intel.com</a>>
Date: Mon Oct 21 14:29:30 2013 +0100
drm/i915: Use a spin lock to protect the pipe crc struct
Bug detailed description:
-----------------------------
When I test s3 on a HSW desktop ,the machine'll resume immediately after it
suspend automatically by itself. And there is call trace in the output.
Reproduce steps:
-----------------------------
1.boot up the machine
2..echo mem > /sys/power/state</pre>
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