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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [bisected] r600g: use DMA engine for VM page table updates on cayman locks in Unigine Tropics"
href="https://bugs.freedesktop.org/show_bug.cgi?id=58354#c22">Comment # 22</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [bisected] r600g: use DMA engine for VM page table updates on cayman locks in Unigine Tropics"
href="https://bugs.freedesktop.org/show_bug.cgi?id=58354">bug 58354</a>
from <span class="vcard"><a class="email" href="mailto:agd5f@yahoo.com" title="Alex Deucher <agd5f@yahoo.com>"> <span class="fn">Alex Deucher</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=74014" name="attach_74014" title="patch 1/2">attachment 74014</a> <a href="attachment.cgi?id=74014&action=edit" title="patch 1/2">[details]</a></span> <a href='page.cgi?id=splinter.html&bug=58354&attachment=74014'>[review]</a>
patch 1/2
Does this set of patches fix the issue? I think we are running out of ring
space for large VM page table updates since the DMA ring is smaller than the CP
ring.</pre>
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