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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [ILK/SNB/IVB/HSW]igt/gem_concurrent_blit/gpu-gtt-overwrite-source-interruptible takes more than 10 minutes"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88605">88605</a>
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<th>Summary</th>
<td>[ILK/SNB/IVB/HSW]igt/gem_concurrent_blit/gpu-gtt-overwrite-source-interruptible takes more than 10 minutes
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<th>Product</th>
<td>DRI
</td>
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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>
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<th>Reporter</th>
<td>huax.lu@intel.com
</td>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<pre>Created <span class=""><a href="attachment.cgi?id=112510" name="attach_112510" title="dmesg">attachment 112510</a> <a href="attachment.cgi?id=112510&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Regression: not sure, new case
Non-working platforms: ILK/SNB/IVB/HSW
==kernel==
--------------------------
drm-intel-nightly/be0b52082364f73b6ffa2841ec4ded2ddecfa881
commit be0b52082364f73b6ffa2841ec4ded2ddecfa881
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Sat Jan 17 10:41:34 2015 +0100
drm-intel-nightly: 2015y-01m-17d-09h-41m-12s UTC integration manifest
==Bug detailed description==
-----------------------------
It takes more than 10 minutes. Test on SNB, it takes 17 minutes.
Following gem_concurrent_blit subcases also take more than 10 minutes:
igt/gem_concurrent_blit/gpu-gtt-overwrite-source-rev-interruptible
igt/gem_concurrent_blit/gpuX-gtt-overwrite-source-interruptible
igt/gem_concurrent_blit/gpuX-gtt-overwrite-source-rev-interruptible
output:
[root@x-hsw27 tests]# time ./gem_concurrent_blit --run-subtest
gpu-gtt-overwrite-source-interruptible
IGT-Version: 1.9-g20d6e0f (x86_64) (Linux:
3.19.0-rc4_drm-intel-nightly_be0b52_20150119+ x86_64)
using 2x512 buffers, each 1MiB
Subtest gpu-gtt-overwrite-source-interruptible: SUCCESS (1061.570s)
real 17m57.404s
user 0m46.221s
sys 17m14.297s
==Reproduce steps==
----------------------------
1.time ./gem_concurrent_blit --run-subtest
gpu-gtt-overwrite-source-interruptible</pre>
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