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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<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=85546">85546</a>
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<th>Summary</th>
<td>[BDW]igt/gem_workarounds some subcases fail
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
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<th>Component</th>
<td>DRM/Intel
</td>
</tr>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>jinxianx.guo@intel.com
</td>
</tr>
<tr>
<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>
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<pre>Created <span class=""><a href="attachment.cgi?id=108558" name="attach_108558" title="dmesg">attachment 108558</a> <a href="attachment.cgi?id=108558&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Regression: No.
It's new case
Non-working platforms: BDW
==kernel==
--------------------------
origin/drm-intel-nightly: 32cefad9992e67b4ee7487adf465bd7e189c9c1c(fails)
drm-intel-nightly: 2014y-10m-27d-11h-39m-04s UTC integration manifest
origin/drm-intel-next-queued: 9d34570b5dae6c0c389d6a99dbc52b62beef25b2(fails)
drm/i915: Remove unnecessary test on the gen in intel_do_mmio_flip()
origin/drm-intel-fixes: 6be1e3d3ea29354d7c834a3936e796e185d5c73b(fails)
drm/i915: Fix GMBUSFREQ on vlv/chv
==Bug detailed description==
igt/gem_workarounds some subcases fail
Output:
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./gem_workarounds
--run-subtest suspend-resume
IGT-Version: 1.8-gcba3088 (x86_64) (Linux:
3.17.0-rc5_drm-intel-next-queued_9d3457_20141028+ x86_64)
Suspending the device ...
rtcwake: wakeup from ""mem"" using /dev/rtc0 at Tue Oct 28 20:19:11 2014
0x0E4F0 0x01200120 0x00000120 0xFFFF0000 FAIL
0x0E4F4 0x00010001 0x00000001 0xFFFF0000 FAIL
0x0E184 0x00020002 0x00000002 0x00000000 FAIL
0x07300 0x00100010 0x00000010 0x00000000 FAIL
0x07004 0x00400040 0x00000040 0x00000180 FAIL
0x07008 0x02800200 0x00000200 0x00000000 FAIL
Test assertion failure function check_workarounds, file gem_workarounds.c:178:
Failed assertion: workaround_fail_count() == 0
Subtest suspend-resume: FAIL (1.398s)
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./gem_workarounds
--run-subtest reset
IGT-Version: 1.8-gcba3088 (x86_64) (Linux:
3.17.0-rc5_drm-intel-next-queued_9d3457_20141028+ x86_64)
0x0E4F0 0x01200120 0x00000120 0xFFFF0000 FAIL
0x0E4F4 0x00010001 0x00000001 0xFFFF0000 FAIL
0x0E184 0x00020002 0x00000002 0x00000000 FAIL
0x07300 0x00100010 0x00000010 0x00000000 FAIL
0x07004 0x00400040 0x00000040 0x00000180 FAIL
0x07008 0x02800200 0x00000200 0x00000000 FAIL
Test assertion failure function check_workarounds, file gem_workarounds.c:160:
Failed assertion: workaround_fail_count() == 0
Subtest reset: FAIL (0.000s)
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# dmesg -r|egrep
""<[1-4]>""|grep drm
<3>[ 67.873400] [drm:hsw_unclaimed_reg_detect] *ERROR* Unclaimed register
detected. Please use the i915.mmio_debug=1 to debug this problem.
==Reproduce steps==
----------------------------
1. ./gem_workarounds --run-subtest suspend-resume</pre>
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