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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [SKL] SYSTEM HANG on boot-up"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101745#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [SKL] SYSTEM HANG on boot-up"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101745">bug 101745</a>
from <span class="vcard"><a class="email" href="mailto:jani.nikula@intel.com" title="Jani Nikula <jani.nikula@intel.com>"> <span class="fn">Jani Nikula</span></a>
</span></b>
<pre>(In reply to Jani Nikula from <a href="show_bug.cgi?id=101745#c6">comment #6</a>)
<span class="quote">> Assuming this is the same as
> <a href="https://bugzilla.kernel.org/show_bug.cgi?id=196233">https://bugzilla.kernel.org/show_bug.cgi?id=196233</a>.
>
> Judging by the git logs, the only thing that looks potentially suspicious
> between v4.11.4 and v4.11.5 in drm/i915 is
>
> commit 6b183d1b84764e81dcb64f6b41151e79db23679c
> Author: Jani Nikula <<a href="mailto:jani.nikula@intel.com">jani.nikula@intel.com</a>>
> Date: Fri Mar 10 15:27:58 2017 +0200
>
> drm/i915/vbt: split out defaults that are set when there is no VBT
>
> commit bb1d132935c2f87cd261eb559759fe49d5e5dc43 upstream.
>
> Please try reverting that.</span >
Quoting <a href="https://bugzilla.kernel.org/show_bug.cgi?id=196233#c15">https://bugzilla.kernel.org/show_bug.cgi?id=196233#c15</a>
"i just built the 4.13.0-rc3 kernel WITHOUT
bb1d132935c2f87cd261eb559759fe49d5e5dc43 and that's working for me.
To verify i built the same kernel WITH bb1d132935c2f87cd261eb559759fe49d5e5dc43
and got the same error as before."
Confirms the culprit.</pre>
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