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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [SKL] GPU reset causes hard hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90854#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [SKL] GPU reset causes hard hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90854">bug 90854</a>
from <span class="vcard"><a class="email" href="mailto:mika.kuoppala@intel.com" title="Mika Kuoppala <mika.kuoppala@intel.com>"> <span class="fn">Mika Kuoppala</span></a>
</span></b>
<pre>(In reply to Gavin Hindman from <a href="show_bug.cgi?id=90854#c4">comment #4</a>)
<span class="quote">> Where are we on this? Mika, is this back to you?</span >
To reproduce:
./gem_ringfill --r render
As <a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL]igt/gem_concurrent_blit subcase sporadically causes system hang and *ERROR* blitter: timed out waiting for forcewake ack to clear."
href="show_bug.cgi?id=89959">https://bugs.freedesktop.org/show_bug.cgi?id=89959</a> also sometimes
show similar hard hang behaviour but usually only kills the gpu,
I have concentrated to that as there is some state to work on.
As the same usual suspects have been cleared, there is slight indication
that this could be duplicate of 89959.</pre>
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