<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [i965] Downward causes GPU hangs and misrendering on Haswell"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104297#c37">Comment # 37</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [i965] Downward causes GPU hangs and misrendering on Haswell"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104297">bug 104297</a>
from <span class="vcard"><a class="email" href="mailto:julien.isorce@gmail.com" title="Julien Isorce <julien.isorce@gmail.com>"> <span class="fn">Julien Isorce</span></a>
</span></b>
<pre>Hi, I can get "i965: Failed to submit batchbuffer: Invalid argument" when 2 GL
contexts are shared together (shareList) but both where created with a
different "Display* dpy" instance and one thread using Xlib and the other one
using libxcb (the later also calling XSetEventQueueOwner(XCBOwnsEventQueue)).
The solution for me was to make the 2 context from the same display and porting
any XLib usage to libxcb.</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>