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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 - [All regression] igt/ drv_module_reload doesn’t reload module"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89742">89742</a>
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<th>Summary</th>
<td>[All regression] igt/ drv_module_reload doesn’t reload module
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
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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>high
</td>
</tr>
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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>
<tr>
<th>Reporter</th>
<td>yex.tian@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>
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<pre>Created <span class=""><a href="attachment.cgi?id=114576" name="attach_114576" title="dmesg info">attachment 114576</a> <a href="attachment.cgi?id=114576&action=edit" title="dmesg info">[details]</a></span>
dmesg info
==System Environment==
-----------------------------------------------------
Regression: Yes, igt
Good commit: ebd8b32bc6f5046815e00a6bee7f7f6650591cce
Bad commit: e7d26df4198af40c92292cb4209fd803fa02062f
Non-working platforms: all
==Kernel==
--------------------------------------------------
commit 26db3817223d120e791f36b6be1d52b1aece47c7
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Mon Mar 23 10:36:14 2015 +0100
drm-intel-nightly: 2015y-03m-23d-09h-35m-35s UTC integration manifest
==Bug detailed description==
-----------------------------
Module unloaded successfully, but it doesn't reload module.
It's igt regression. The return code is 0, and we reboot system after execute
this case.
I know that there is a <a class="bz_bug_link
bz_status_VERIFIED bz_closed"
title="VERIFIED FIXED - [all Regression]igt/drv_module_reload doesn't reload module"
href="show_bug.cgi?id=88573">bug 88573</a> about this issue.
Output:
[root@x-hsw24 tests]# ./drv_module_reload
unbinding /sys/class/vtconsole/vtcon0/: (M) frame buffer device
module successfully unloaded
failed to reload module successfully
[root@x-hsw24 tests]# echo $?
0
[root@x-hsw24 tests]# ./drv_module_reload
i915 debugfs path not found.
Reproduce steps:
----------------------------
1, ./drv_module_reload</pre>
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