<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><span class="vcard"><a class="email" href="mailto:jani.nikula@intel.com" title="Jani Nikula <jani.nikula@intel.com>"> <span class="fn">Jani Nikula</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [gm45] hotplug storm after S3 resume (udev spins on drm device after wakeup)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=27941">bug 27941</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>REOPENED
</td>
<td>NEEDINFO
</td>
</tr>
<tr>
<td style="text-align:right;">CC</td>
<td>
</td>
<td>jani.nikula@intel.com
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [gm45] hotplug storm after S3 resume (udev spins on drm device after wakeup)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=27941#c10">Comment # 10</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [gm45] hotplug storm after S3 resume (udev spins on drm device after wakeup)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=27941">bug 27941</a>
from <span class="vcard"><a class="email" href="mailto:jani.nikula@intel.com" title="Jani Nikula <jani.nikula@intel.com>"> <span class="fn">Jani Nikula</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=27941#c9">comment #9</a>)
<span class="quote">> If the exact cause can't be narrowed down, is there any sort of mitigation
> that might be appropriate? Rate limiting duplicate hotplug events maybe?</span >
Have you tried recent kernels? In <a href="show_bug.cgi?id=27941#c1">comment #1</a>, this has already been resolved
dupe of <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED DUPLICATE - udev takes almost 100% CPU on resume from suspend (and Xorg is blamed)"
href="show_bug.cgi?id=25259">bug 25259</a>, which in turn has been resolved dupe of <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [g45] driver floods udev change events: system unusable"
href="show_bug.cgi?id=25327">bug 25327</a>, which has
been fixed. There are also plenty of other irq/hotplug related changes in
recent kernels; 2.6.32.9 isn't exactly new.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>