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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>high
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [BYT Regression]igt/drv_suspend/fence-restore-tiled2untiled fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=72334">72334</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>[BYT Regression]igt/drv_suspend/fence-restore-tiled2untiled fails
</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>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>huax.lu@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=90289" name="attach_90289" title="dmesg">attachment 90289</a> <a href="attachment.cgi?id=90289&action=edit" title="dmesg">[details]</a></span>
dmesg
System Environment:
--------------------------
Platform: BYT
kernel: (drm-intel-nightly)ddd0a9e2da6087c7aac74aca34fcdc90645cbdb4
Bug detailed description:
-------------------------
It fails on BYT with -nightly and -fixes kernel, It works well on -queued
kernel.
igt/drv_suspend/fence-restore-untiled also fails.
The latest known bad commit: 5ae68b413214e847a2b5c6d3c65778482542bc1
The latest known good commit: 1fbc0d789d12fec313c91912fc11733fdfbab863
output:
rtcwake: wakeup from "mem" using /dev/rtc0 at Mon Jan 1 03:57:15 2001
checking the first canary object
Test assertion failure function test_fence_restore, file drv_suspend.c:83:
Failed assertion: ptr1[i] == i
Subtest fence-restore-tiled2untiled: FAIL
Reproduce steps:
----------------------------
1. ./drv_suspend --run-subtest fence-restore-tiled2untiled</pre>
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