<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - System crashes seconds after a GPU hang with kernel newer than 4.18"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107945#c16">Comment # 16</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - System crashes seconds after a GPU hang with kernel newer than 4.18"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107945">bug 107945</a>
from <span class="vcard"><a class="email" href="mailto:leozinho29_eu@hotmail.com" title="leozinho29_eu@hotmail.com">leozinho29_eu@hotmail.com</a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=142413" name="attach_142413" title="The error when building the kernel with the commit reverted">attachment 142413</a> <a href="attachment.cgi?id=142413&action=edit" title="The error when building the kernel with the commit reverted">[details]</a></span>
The error when building the kernel with the commit reverted
Reverting that commit makes the kernel impossible to build, probably I would
need to revert multiple commits to make the kernel possible to build again.
Every kernel from the bisect was tested: I would reproduce a GPU hang,
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [skl DXVK] GPU hang with Megadimension Neptunia VIIR"
href="show_bug.cgi?id=108531">https://bugs.freedesktop.org/show_bug.cgi?id=108531</a> was reliable to cause a GPU
hang, then I would use the computer normally, it could crash after a few
seconds or after a few minutes. If it did not crash after 1 hour, I would start
an iGVT-g guest to put a significant load in the computer.
As the GPU hang was a different bug, which seems fixed (thank you), the
criteria was:
GPU hang and crash later: bad;
GPU hang and don't crash: good
It seems:
[7d3c425fefb91da7e984a43ba27dff6cdd53758a] drm/i915: Move a bunch of
workaround-related code to its own file
Is the last commit before the bad commit.
In <a href="show_bug.cgi?id=107945#c5">comment 5</a> I have test results with intel_iommu=igfx_off, and using this
option the system crashes too.</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>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>