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<body><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> changed
<a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [BXT]15% performance drop in SynMark v7.0 Multithread use-case"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102334">bug 102334</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEW
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<td>NEEDINFO
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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [BXT]15% performance drop in SynMark v7.0 Multithread use-case"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102334#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [BXT]15% performance drop in SynMark v7.0 Multithread use-case"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102334">bug 102334</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>Gave it a cursory test and it appears to have fixed this particular regression,
so pushed to topic/core-for-CI for wider testing:
commit 367a3aa35e7bed10a74bed139f6728916f5d1508
Author: Peter Zijlstra <<a href="mailto:peterz@infradead.org">peterz@infradead.org</a>>
Date: Tue Aug 1 23:43:07 2017 +0200
sched/fair: Fix wake_affine() for !NUMA_BALANCING
It should only affect !llc platforms, but the logic is slightly different than
the original prior to
commit 3fed382b46baac83703130fe4cd3d9147f427fb9
Author: Rik van Riel <<a href="mailto:riel@redhat.com">riel@redhat.com</a>>
Date: Fri Jun 23 12:55:29 2017 -0400
sched/numa: Implement NUMA node level wake_affine()
so testing definitely required.</pre>
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