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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [bdw-u iommu] DMAR error -> GPU hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89360#c70">Comment # 70</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [bdw-u iommu] DMAR error -> GPU hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89360">bug 89360</a>
from <span class="vcard"><a class="email" href="mailto:mqajjhfn@10mail.org" title="Ernest Hurtado <mqajjhfn@10mail.org>"> <span class="fn">Ernest Hurtado</span></a>
</span></b>
<pre>(In reply to Ernest Hurtado from <a href="show_bug.cgi?id=89360#c68">comment #68</a>)
<span class="quote">> Patching kernel with workaround posted in
> <a class="bz_bug_link
bz_status_NEW "
title="NEW - [bdw-u iommu] DMAR error -> GPU hang"
href="show_bug.cgi?id=89360#c58">https://bugs.freedesktop.org/show_bug.cgi?id=89360#c58</a> fixes this issue for
> Intel HD Graphics 5500 (Broadwell GT2) and linux 4.13.3.</span >
It fixed GPU issue but caused cpu leaks with network stack.</pre>
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