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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [APL] igt/gem_workarounds test failed in suspend_resume Subtest"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100918">100918</a>
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<th>Summary</th>
<td>[APL] igt/gem_workarounds test failed in suspend_resume Subtest
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>DRI git
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>critical
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>Reporter</th>
<td>kai.chen@intel.com
</td>
</tr>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=131190" name="attach_131190" title="dmesg log from gem_workarounds failure">attachment 131190</a> <a href="attachment.cgi?id=131190&action=edit" title="dmesg log from gem_workarounds failure">[details]</a></span>
dmesg log from gem_workarounds failure
On APL, under Linux/Yocto, igt(1.18) gem_workarounds test failed in
suspend_resume subtest.
The test used to pass with an old Yocto image BKC and failed with the latest
BKC, in which the new i915 forklift was merged in.
During debugging, we've found out the regression seemed to be caused by the
patch:
Commit ID: 6aef660370a9c246956ba6d01eebd8063c4214cb
drm/i915/intel_uncore.c: Fix forcewake active domain tracking
By reverting this patch in Linux/Yocto kernel build, the test can pass.
Need review the change and investigate it further for APL platform.</pre>
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