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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_storedw_batches_loop/secure-dispatch fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=72866">72866</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_storedw_batches_loop/secure-dispatch fails
</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>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>huax.lu@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</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=90973" name="attach_90973" title="dmesg">attachment 90973</a> <a href="attachment.cgi?id=90973&action=edit" title="dmesg">[details]</a></span>
dmesg
System Environment:
--------------------------
Platform: Boardwell
kernel: (drm-intel-nightly)02905525c3310ba673676f8041d0ff6be4da0e24
Bug detailed description:
---------------------------
It fails on Boardwell with -nightly kernel.
I can't find out a good commit.
output:
IGT-Version: 1.5-g1653106 (x86_64) (Linux:
3.13.0-rc3_drm-intel-nightly_029055_20131218+ x86_64)
running storedw loop with stall every 1 batch
Test assertion failure function store_dword_loop, file
gem_storedw_batches_loop.c:105:
Last errno: 22, Invalid argument
Failed assertion: drm_intel_bo_mrb_exec(cmd_bo, j * 4, NULL, 0, 0,
I915_EXEC_BLT | (flags & SECURE_DISPATCH ? LOCAL_I915_EXEC_SECURE : 0)) == 0
Subtest secure-dispatch: FAIL
Reproduce steps:
-------------------------
1. ./gem_storedw_batches_loop --run-subtest secure-dispatch</pre>
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