<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [CI] igt@kms_cursor_legacy@2x-(long-)nonblocking-modeset-vs-cursor-atomic - incomplete"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106098#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [CI] igt@kms_cursor_legacy@2x-(long-)nonblocking-modeset-vs-cursor-atomic - incomplete"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106098">bug 106098</a>
from <span class="vcard"><a class="email" href="mailto:stanislav.lisovskiy@intel.com" title="Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>"> <span class="fn">Stanislav Lisovskiy</span></a>
</span></b>
<pre>(In reply to Maarten Lankhorst from <a href="show_bug.cgi?id=106098#c4">comment #4</a>)
<span class="quote">> eu-addr2line on the backtrace points to encoder being NULL in
> check_digital_port_conflicts.
>
> However that should only be called when a modeset is requested. Still lets
> figure out what happens..
>
> <a href="https://patchwork.freedesktop.org/series/43132/">https://patchwork.freedesktop.org/series/43132/</a></span >
There are ioctls sent to change cursor position, simultaneously with
disabling/enabling pipe2 in parallel. To me it looks like some concurrency
issue, got same result with objdump. However the question is then why it is not
reproducible.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>