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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_pwrite_pread/*-correctness cases fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75237">75237</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_pwrite_pread/*-correctness cases 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>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=94400" name="attach_94400" title="dmesg">attachment 94400</a> <a href="attachment.cgi?id=94400&action=edit" title="dmesg">[details]</a></span>
dmesg
System Environment:
--------------------------
Platform: Broadwell
Kernel(drm-intel-nightly)1be8f2b4dd6d3db00af24d4891c82d2650bd282d
Bug detailed description:
-------------------------
New case gem_pwrite_pread fails on Broadwell with -nightly kernel.
Following cases fail:
igt/gem_pwrite_pread/display-copy-correctness
igt/gem_pwrite_pread/display-pwrite-blt-gtt_mmap-correctness
igt/gem_pwrite_pread/snooped-copy-correctness
igt/gem_pwrite_pread/snooped-pwrite-blt-cpu_mmap-correctness
igt/gem_pwrite_pread/uncached-copy-correctness
igt/gem_pwrite_pread/uncached-pwrite-blt-gtt_mmap-correctness
run ./gem_pwrite_pread --run-subtest display-copy-correctness
output:
IGT-Version: 1.5-g9597836 (x86_64) (Linux:
3.13.0_drm-intel-nightly_1be8f2_20140220+ x86_64)
Test assertion failure function test_copy, file gem_pwrite_pread.c:239:
Last errno: 2, No such file or directory
Failed assertion: buf[i] == i
Subtest display-copy-correctness: FAIL
Reproduce steps:
-------------------------
1. ./gem_pwrite_pread --run-subtest display-copy-correctness</pre>
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