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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 --- - [PNV/ILK/SNB/IBV/HSW]IGT/gem_madvise/dontneed-after-mmap fails with *ERROR* Attempting to obtain a purgeable object"
href="https://bugs.freedesktop.org/show_bug.cgi?id=74954">74954</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>[PNV/ILK/SNB/IBV/HSW]IGT/gem_madvise/dontneed-after-mmap fails with *ERROR* Attempting to obtain a purgeable object
</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=94036" name="attach_94036" title="dmesg">attachment 94036</a> <a href="attachment.cgi?id=94036&action=edit" title="dmesg">[details]</a></span>
dmesg
System Environment:
--------------------------
Platform: Pineview/Ironlake/Sandybridge/Ivybridge/Haswell/
Kernel: (drm-intel-fixes) 2f589112609b0a964b3d78c99c0f3a83ac16add6
Bug detailed description:
-----------------------------
New case gem_madvise/dontneed-after-mmap fails with <3>[ 36.585262]
[drm:i915_gem_object_get_pages] *ERROR* Attempting to obtain a purgeable object
on Pineview/Ironlake/Sandybridge/Ivybridge/Haswell/ with -fixes kernel. It
doesn't happen on -nightly kernel and -queued kernel.
igt/gem_madvise/dontneed-before-mmap and igt/gem_madvise/dontneed-before-pwrite
also fail with this error.
output:
IGT-Version: 1.5-g9597836 (x86_64) (Linux:
3.13.0-rc8_drm-intel-fixes_2f5891_20140214+ x86_64)
Subtest dontneed-after-mmap: SUCCESS
Reproduce steps:
----------------------------
1. ./gem_madvise --run-subtest dontneed-after-mmap</pre>
</div>
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