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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WORKSFORME - [kbl] ELSP[0] transition GPU hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111970#c35">Comment # 35</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WORKSFORME - [kbl] ELSP[0] transition GPU hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111970">bug 111970</a>
from <span class="vcard"><a class="email" href="mailto:rfreking@ll.mit.edu" title="RF King <rfreking@ll.mit.edu>"> <span class="fn">RF King</span></a>
</span></b>
<pre>(In reply to Lakshmi from <a href="show_bug.cgi?id=111970#c7">comment #7</a>)
<span class="quote">> Can you verify with drmtip kernel (<a href="https://cgit.freedesktop.org/drm-tip">https://cgit.freedesktop.org/drm-tip</a>).
> Feedback from this kernel is needed. If the issue still persists with drmtip
> kernel please attach the error log(crash dump).</span >
drmtip resolves the problem. Note that a hang remains if boot option
i915.enable_rc6=0 is present, which was a proposed (but failed) workaround
suggested elsewhere for this problem. (<a class="bz_bug_link
bz_status_NEW "
title="NEW - [KBL] "enable_rc6" parameter deprecation brings back freezing"
href="show_bug.cgi?id=105962">bug 105962</a>)</pre>
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