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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 --- - [BDW]igt/gem_workarounds some subcases fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=83338">83338</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>[BDW]igt/gem_workarounds 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=105537" name="attach_105537" title="dmesg">attachment 105537</a> <a href="attachment.cgi?id=105537&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Regression: No.
They are new cases
Non-working platforms: BDW
==kernel==
--------------------------
origin/drm-intel-nightly: 6e9c5b9d428bb075293ec865ba58f90931187a48(fails)
drm-intel-nightly: 2014y-08m-29d-21h-34m-26s integration manifest
origin/drm-intel-next-queued: c101c5b635bee54e43d0732473d2f80b2a0e00f4(fails)
drm/i915: make fbdev initialization asynchronous v2
origin/drm-intel-fixes: bbe1c2740d3a25aa1dbe5d842d2ff09cddcdde0a(fails)
drm/i915: Remove bogus __init annotation from DMI callbacks
==Bug detailed description==
igt/gem_workarounds subcases check-workaround-data-after-reset and
check-workaround-data-after-suspend-resume fail
Output:
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./gem_workarounds
--run-subtest check-workaround-data-after-reset
IGT-Version: 1.7-gd6af004 (x86_64) (Linux:
3.17.0-rc2_drm-intel-nightly_6e9c5b_20140901+ x86_64)
gpu hang not yet cleared, retries left 29
gpu hang not yet cleared, retries left 28
gpu hang not yet cleared, retries left 27
gpu hang not yet cleared, retries left 26
gpu hang not yet cleared, retries left 25
gpu hang not yet cleared, retries left 24
Address before after w/a mask result
0xE4F0 0xFFFF0120 0xFFFF0000 0x00000120 fail
0xE4F4 0xFFFF0001 0xFFFF0000 0x00000001 fail
0xE184 0x00000102 0x00000000 0x00000102 fail
0xE100 0x00008440 0x00008040 0x00000400 fail
0x7014 0x00000001 0x00000000 0x00000001 fail
0x7300 0x00000010 0x00000000 0x00000010 fail
0x7004 0x000001C0 0x00000180 0x00000040 fail
0x7008 0x00000200 0x00000000 0x00000200 fail
Test assertion failure function check_workarounds, file gem_workarounds.c:168:
Failed assertion: fail_count == 0
Subtest check-workaround-data-after-reset: FAIL
==Reproduce steps==
----------------------------
1. ./gem_workarounds --run-subtest check-workaround-data-after-reset</pre>
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