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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [HSW nv]igt/prime_nv_test/i915_import_cpu_mmap fails with debug kernel"
href="https://bugs.freedesktop.org/show_bug.cgi?id=68638">68638</a>
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</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[HSW nv]igt/prime_nv_test/i915_import_cpu_mmap fails with debug kernel
</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>
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<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>
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<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=84770" name="attach_84770" title="dmesg">attachment 84770</a> <a href="attachment.cgi?id=84770&action=edit" title="dmesg">[details]</a></span>
dmesg
System Environment:
--------------------------
Platform: Haswell
Kernel: (drm-intel-nightly_debug)aaf0996cd776c5131d108f08a2e587ab0baaa6d4
Bug detailed description:
-----------------------------
It fails on haswell with NVIDIA card GT440.
igt/prime_nv_test/i915_import_pread_pwrite and
igt/prime_nv_pcopy/test_semaphore also fail.
output:
Test assertion failure function test_i915_import_cpu_mmap, file
prime_nv_test.c:215:
Failed assertion: drm_intel_bo_map(test_intel_bo, 0) == 0
Subtest i915_import_cpu_mmap: FAIL
Reproduce steps:
----------------------------
1. ./prime_nv_test --run-subtest i915_import_cpu_mmap</pre>
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