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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BDW] GPU HANG: ecode 8:0:0x85dffffb, in Xorg [937] (IOMMU)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90091#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [BDW] GPU HANG: ecode 8:0:0x85dffffb, in Xorg [937] (IOMMU)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90091">bug 90091</a>
from <span class="vcard"><a class="email" href="mailto:corsac@debian.org" title="Yves-Alexis <corsac@debian.org>"> <span class="fn">Yves-Alexis</span></a>
</span></b>
<pre>(In reply to Yves-Alexis from <a href="show_bug.cgi?id=90091#c5">comment #5</a>)
<span class="quote">> I've added igfx_off to the intel_iommu parameter. I had the feeling that it
> was not necessary on recent Intel {C,G}PUs, but I'll report back if it
> improves the situation.</span >
So it seems that igfx_off is indeed needed even on bdw: the system seems stable
since then. I'll retry the same setup without igfx_off again just to confirm.</pre>
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