[REGRESSION]: Resume fails with 'perf: Add PM notifiers to fix CPU hotplug races'

From: Keith Packard
Date: Wed Nov 02 2011 - 17:01:57 EST


On Sun, 14 Aug 2011 15:52:52 GMT, tip-bot for Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> wrote:

> Commit-ID: 144060fee07e9c22e179d00819c83c86fbcbf82c
> Gitweb: http://git.kernel.org/tip/144060fee07e9c22e179d00819c83c86fbcbf82c
> Author: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
> AuthorDate: Mon, 1 Aug 2011 12:49:14 +0200
> Committer: Ingo Molnar <mingo@xxxxxxx>
> CommitDate: Sun, 14 Aug 2011 11:53:03 +0200
>
> perf: Add PM notifiers to fix CPU hotplug races

This patch causes two of my machines (Sandybridge MacBook Air and
another Sandybridge desktop) to fail at resume time.

I reverted this single patch from Linus'
37be944a0270402f9cda291a930b0286f6dc92f5 and both machines resume
correctly now.

--
keith.packard@xxxxxxxxx

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