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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Suspend fails for i915 with [drm] stuck on render ring"
href="https://bugs.freedesktop.org/show_bug.cgi?id=74200#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Suspend fails for i915 with [drm] stuck on render ring"
href="https://bugs.freedesktop.org/show_bug.cgi?id=74200">bug 74200</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>Similar story as <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [hsw ult] first few megabytes of aperture space overwritten after i915.ko loads and before userspace submits first batch"
href="show_bug.cgi?id=73261">bug 73261</a> - between us initialising the ring upon resume and
writing the first few commands, something else (BIOS!) overwrites our
instructions.</pre>
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