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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [ILK]igt/gem_concurrent_blit some subcases fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=83420">83420</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>[ILK]igt/gem_concurrent_blit some subcases fail
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>jinxianx.guo@intel.com
</td>
</tr>
<tr>
<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>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=105649" name="attach_105649" title="dmesg">attachment 105649</a> <a href="attachment.cgi?id=105649&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Regression: No.
They are new cases
And the failure was tracked by <a class="bz_bug_link
bz_status_VERIFIED bz_closed"
title="VERIFIED DUPLICATE - [BDW]igt/gem_concurrent_blit some subcases fail"
href="show_bug.cgi?id=83330">bug 83330</a> before.
Non-working platforms: ILK
==kernel==
--------------------------
origin/drm-intel-nightly: 2b1159961e4bc38a9090f8ec0ab6f16701dbdf81(fails)
drm-intel-nightly: 2014y-09m-02d-22h-46m-37s integration manifest
origin/drm-intel-next-queued: d5f0b5cb412003274cde50b0583727d0c33bf6e4(fails)
drm: Remove old defines for vswing and pre-emph values
origin/drm-intel-fixes: bbfb44e8b688e778964275ab0862f67463ba4f84(fails)
drm/i915: Fix lock dropping in intel_tv_detect()
==Bug detailed description==
igt/gem_concurrent_blit some subcases fail
Case list:
igt/gem_concurrent_blit/cpu-rcs-overwrite-source-forked
igt/gem_concurrent_blit/gttX-rcs-overwrite-source-forked
igt/gem_concurrent_blit/prw-rcs-early-read-forked
Output:
[root@x-pk5 tests]# ./gem_concurrent_blit --run-subtest
cpu-rcs-overwrite-source-forked
IGT-Version: 1.7-gc12f292 (x86_64) (Linux:
3.17.0-rc2_drm-intel-nightly_2b1159_20140903+ x86_64)
using 2x512 buffers, each 1MiB
gem_concurrent_blit: igt_core.c:664: igt_skip: Assertion `!test_child' failed.
gem_concurrent_blit: igt_core.c:664: igt_skip: Assertion `!test_child' failed.
gem_concurrent_blit: igt_core.c:664: igt_skip: Assertion `!test_child' failed.
gem_concurrent_blit: igt_core.c:664: igt_skip: Assertion `!test_child' failed.
gem_concurrent_blit: igt_core.c:664: igt_skip: Assertion `!test_child' failed.
gem_concurrent_blit: igt_core.c:664: igt_skip: Assertion `!test_child' failed.
gem_concurrent_blit: igt_core.c:664: igt_skip: Assertion `!test_child' failed.
gem_concurrent_blit: igt_core.c:664: igt_skip: Assertion `!test_child' failed.
gem_concurrent_blit: igt_core.c:664: igt_skip: Assertion `!test_child' failed.
gem_concurrent_blit: igt_core.c:664: igt_skip: Assertion `!test_child' failed.
gem_concurrent_blit: igt_core.c:664: igt_skip: Assertion `!test_child' failed.
child 5 died with signal 6, Aborted
Subtest cpu-rcs-overwrite-source-forked: FAIL
==Reproduce steps==
----------------------------
1. ./gem_concurrent_blit --run-subtest cpu-rcs-overwrite-source-forked</pre>
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