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Message-ID: <1332321124.18960.471.camel@twins>
Subject: RE: [PATCH] Fix the race between smp_call_function and CPU booting
From: Peter Zijlstra <peterz@infradead.org>
To: "Liu, Chuansheng" <chuansheng.liu@intel.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Yanmin Zhang <yanmin_zhang@linux.intel.com>,
        "tglx@linutronix.de" <tglx@linutronix.de>
Date: Wed, 21 Mar 2012 10:12:04 +0100
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On Wed, 2012-03-21 at 05:59 +0000, Liu, Chuansheng wrote:
> Could you consider the advice that setting the active just after set
> online?

Not until I understand why the current stuff explodes, also see
fd8a7de17 setting active after online can re-introduce that problem.

Which ever way I need to clean up some archs since there's all kind of
broken in there.