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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 mobile] Resume from S3 cause "Call Trace" on new acer product"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66296">66296</a>
</td>
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<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[HSW mobile] Resume from S3 cause "Call Trace" on new acer product
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>major
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>yangweix.shui@intel.com
</td>
</tr>
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<th>Hardware</th>
<td>Other
</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>
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<th>Product</th>
<td>DRI
</td>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=81609" name="attach_81609" title="dmesg: S3 resume with call trace">attachment 81609</a> <a href="attachment.cgi?id=81609&action=edit" title="dmesg: S3 resume with call trace">[details]</a></span>
dmesg: S3 resume with call trace
Environment:
---------------------
Kernel: (drm-intel-next-queued)9199918a1e148c18e3519cb7b2d90a127d7ea87b
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Thu Jun 27 17:52:15 2013 +0200
drm/i915: fix hpd interrupt register locking
Acer Haswell Notebook Aspire V3 772G 17.3 ;
Host bridge ID=0x0c04 (rev 06);
VGA ID=0x0416 (rev06);
CPU: i7-4702MQ 2.2GHz;
BIOS:v1.04
Description:
----------------------
HSW mobile, acer product, test S3 with latest -next-queued kernel, resume with
call trace, the machine is reachable. I have checked another HSW mobile msi
product, S3 works perfect without any issue. I list the machine info below:
HSW mobile msi product--------((MSI Haswell Notebook MSI MS-16GC Notebook 15.6;
Host bridge ID=0x0c04 (rev 06);VGA ID=0x0416 (rev06);CPU: i7-4700MQ 2.4GHz;
BIOS: E16GCIMS.509 (04/24/2013) EC: 16GCEMS1 ver5.00 (04/12/2013);ME:
9.0.2.1345;))
reproduce step:
----------------------
1. boot up machine
2. S3 & resume by push power button
3. screen will display "call trace" information.</pre>
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