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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BDW]igt/drv_missed_irq_hang fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=88437">88437</a>
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<th>Summary</th>
<td>[BDW]igt/drv_missed_irq_hang fails
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
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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>
<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>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=112264" name="attach_112264" title="dmesg">attachment 112264</a> <a href="attachment.cgi?id=112264&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Regression: not sure, it has <a class="bz_bug_link
bz_status_NEW "
title="NEW - [all Regression]igt/drv_missed_irq_hang causes warning at drivers/gpu/drm/i915/i915_gem_execbuffer.c:126 eb_lookup_vmas+0x137/0x2ff [i915]()"
href="show_bug.cgi?id=87577">bug 87577</a>
Non-working platforms: BDW
==kernel==
--------------------------
drm-intel-nightly/95cce4b4c5f3ecaf9c1c01d42f670da2748fcffb
commit 95cce4b4c5f3ecaf9c1c01d42f670da2748fcffb
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Wed Jan 14 20:58:31 2015 +0100
drm-intel-nightly: 2015y-01m-14d-19h-58m-09s UTC integration manifest
==Bug detailed description==
-----------------------------
It fails on BDW with -nightly and -queued kernel. It doesn't happen on -fixes
kernel.
[root@x-bdw01 tests]# ./drv_missed_irq_hang
Interrupts masked
missed interrupts undetected
[root@x-bdw01 tests]# echo $?
1
==Reproduce steps==
----------------------------
1. ./drv_missed_irq_hang</pre>
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