<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - r600g causes KWin crashes with kernel 3.8"
href="https://bugs.freedesktop.org/show_bug.cgi?id=61182#c29">Comment # 29</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - r600g causes KWin crashes with kernel 3.8"
href="https://bugs.freedesktop.org/show_bug.cgi?id=61182">bug 61182</a>
from <span class="vcard"><a class="email" href="mailto:maraeo@gmail.com" title="Marek Olšák <maraeo@gmail.com>"> <span class="fn">Marek Olšák</span></a>
</span></b>
<pre>r600g crashes because it's mapping a MSAA resource in order to clear the CMASK
to zeros. The problem is MSAA resources occupy a lot of memory and the system
is failing to map the whole resource.
The solution is easy: we should clear the CMASK and HTILE buffers using DMA or
streamout and not with the CPU.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>