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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BDW]igt/gem_ppgtt/blt-vs-render-ctx0 sporadically doesn't exit testing"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90057">90057</a>
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<th>Summary</th>
<td>[BDW]igt/gem_ppgtt/blt-vs-render-ctx0 sporadically doesn't exit testing
</td>
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<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>All
</td>
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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>normal
</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>
</tr>
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<th>Reporter</th>
<td>huax.lu@intel.com
</td>
</tr>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<pre>Created <span class=""><a href="attachment.cgi?id=115137" name="attach_115137" title="dmesg">attachment 115137</a> <a href="attachment.cgi?id=115137&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Regression: not sure
Non-working platforms: BDW
==kernel==
--------------------------
drm-intel-nightly/d600654ab94b325f253e267422dcf60302120ea0
commit d600654ab94b325f253e267422dcf60302120ea0
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Thu Apr 16 17:54:10 2015 +0200
drm-intel-nightly: 2015y-04m-16d-15h-53m-28s UTC integration manifest
==Bug detailed description==
-----------------------------
It sporadically doesn't exit testing. It works well at the 1st cycle and fails
at he 2nd cycle.
output:
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# time ./gem_ppgtt
--run-subtest blt-vs-render-ctx0
IGT-Version: 1.10-gbeddb3b (x86_64) (Linux:
4.0.0_drm-intel-nightly_d60065_20150417+ x86_64)
Subtest blt-vs-render-ctx0: SUCCESS (30.853s)
real 0m30.882s
user 0m15.809s
sys 0m53.543s
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# time ./gem_ppgtt
--run-subtest blt-vs-render-ctx0
IGT-Version: 1.10-gbeddb3b (x86_64) (Linux:
4.0.0_drm-intel-nightly_d60065_20150417+ x86_64)
^C^C^C^C^C^C
==Reproduce steps==
----------------------------
1. time ./gem_ppgtt --run-subtest blt-vs-render-ctx0</pre>
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