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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [Radeon/Tonga] lockup in valley demo"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92087#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [Radeon/Tonga] lockup in valley demo"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92087">bug 92087</a>
from <span class="vcard"><a class="email" href="mailto:adf.lists@gmail.com" title="Andy Furniss <adf.lists@gmail.com>"> <span class="fn">Andy Furniss</span></a>
</span></b>
<pre>There are a couple of related bugs already open.
The VM fault seems to have appeared with more recent kernels, I can get those
now even without locking.
If you leave valley for a couple of minutes after lock you will likely get a
hung task trace like those in the bugs below (Though not a GPU reset as that is
not enabled on more recent kernels)
It would probably be best to mark this bug a DUP of one of these.
<a class="bz_bug_link
bz_status_NEW "
title="NEW - Tonga GPU lock/reset fail with Unigine Valley"
href="show_bug.cgi?id=91278">https://bugs.freedesktop.org/show_bug.cgi?id=91278</a>
<a class="bz_bug_link
bz_status_NEW "
title="NEW - TONGA hang in amdgpu_ring_lock"
href="show_bug.cgi?id=91790">https://bugs.freedesktop.org/show_bug.cgi?id=91790</a></pre>
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