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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - gfx corruption on windowed 3d-apps running on dGPU"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101691#c44">Comment # 44</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - gfx corruption on windowed 3d-apps running on dGPU"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101691">bug 101691</a>
from <span class="vcard"><a class="email" href="mailto:ben@bwidawsk.net" title="Ben Widawsky <ben@bwidawsk.net>"> <span class="fn">Ben Widawsky</span></a>
</span></b>
<pre>There is no special handling for how the GPU maps dma-buf imported objects. In
other words, it will default to LLC caching on KBL.
Provided amdgpu is flushing its contents properly though, the LLC should just
follow normal coherency snoop protocol and i915 should see the changed data.</pre>
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