<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body><span class="vcard"><a class="email" href="mailto:freedesktop@treblig.org" title="Dave Gilbert <freedesktop@treblig.org>"> <span class="fn">Dave Gilbert</span></a>
</span> changed
<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - repeatable drm:amdgpu_job_timedout with vulkan toy"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106696">bug 106696</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;">Resolution</td>
<td>NOTABUG
</td>
<td>---
</td>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>RESOLVED
</td>
<td>REOPENED
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - repeatable drm:amdgpu_job_timedout with vulkan toy"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106696#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - repeatable drm:amdgpu_job_timedout with vulkan toy"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106696">bug 106696</a>
from <span class="vcard"><a class="email" href="mailto:freedesktop@treblig.org" title="Dave Gilbert <freedesktop@treblig.org>"> <span class="fn">Dave Gilbert</span></a>
</span></b>
<pre>(In reply to Christian König from <a href="show_bug.cgi?id=106696#c3">comment #3</a>)
<span class="quote">> GPU reset and recovery can be enabled using amdgpu.gpu_recovery=1.
>
> Otherwise a shader with an endless loop will just keep running forever.</span >
Hmm; that's a dangerous situation.
1) Recovery doesn't work - I tried it, and it did at least make the machine
rebootable, but the GPU state was very broken after the reset attempt.
2) An unprivileged user being able to make the system need & fail to reboot by
default is a security issue; couldn't this be triggered by something like
WebGL?</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>