<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Processing of SPIR-V shader leads to display/machine freeze"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111147#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Processing of SPIR-V shader leads to display/machine freeze"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111147">bug 111147</a>
from <span class="vcard"><a class="email" href="mailto:siglesias@igalia.com" title="Samuel Iglesias Gonsálvez <siglesias@igalia.com>"> <span class="fn">Samuel Iglesias Gonsálvez</span></a>
</span></b>
<pre>(In reply to Alastair Donaldson from <a href="show_bug.cgi?id=111147#c1">comment #1</a>)
<span class="quote">> Running the attached test using Amber (<a href="https://github.com/google/amber">https://github.com/google/amber</a>):
>
> amber -d unreachable-barrier-in-loops.amber
>
> should lead to the test passing.
>
> Instead, I find that my system immediately locks up. I believe it is a
> whole system freeze, rather than just a display freeze.
> </span >
Regarding this, it's probably a GPU hang in your computer. I have enabled
amdgpu.gpu_recovery=1 functionality to avoid it.
<span class="quote">> Build: Mesa 19.2.0-devel (git-a110a8090d) (Debug)
> Device: Radeon RX Vega</span ></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>