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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [sna gm45] Lockups in X on 2.20.15, flip-vs-dpms? race"
href="https://bugs.freedesktop.org/show_bug.cgi?id=58107#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [sna gm45] Lockups in X on 2.20.15, flip-vs-dpms? race"
href="https://bugs.freedesktop.org/show_bug.cgi?id=58107">bug 58107</a>
from <span class="vcard"><a class="email" href="mailto:el@prans.net" title="Elvis Pranskevichus <el@prans.net>"> <span class="fn">Elvis Pranskevichus</span></a>
</span></b>
<pre>That branch doesn't boot for me as is, but I cherry-picked commits that seemed
to contain mb() insertions on top of 3.7:
* drm/i915: Insert a full mb() before reading the seqno from the status page
* drm/i915: Review the memory barriers around CPU access to buffers
* overlay mb()
Is that it, or is there something else in that branch that may be relevant?</pre>
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