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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [APL BSW BDW] [BAT execlists] Sporadic - gem_exec_suspend basic-s4 GPU hang after resume"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96526#c53">Comment # 53</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [APL BSW BDW] [BAT execlists] Sporadic - gem_exec_suspend basic-s4 GPU hang after resume"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96526">bug 96526</a>
from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
<pre>(In reply to cprigent from <a href="show_bug.cgi?id=96526#c51">comment #51</a>)
<span class="quote">> Created <span class=""><a href="attachment.cgi?id=126575" name="attach_126575" title="BDW_error">attachment 126575</a> <a href="attachment.cgi?id=126575&action=edit" title="BDW_error">[details]</a></span>
> BDW_error</span >
Looks like the GPU resumed execution from before the saved portion of the ring
buffer i.e. the context image was stale (RING_HEAD).</pre>
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