linux-kernel - Re: [git pull for -mm] CPU isolation extensions (updated2)

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Message-Id: <20080211.224436.174153780.davem@davemloft.net>
Date:	Mon, 11 Feb 2008 22:44:36 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	nickpiggin@...oo.com.au
Cc:	maxk@...lcomm.com, akpm@...ux-foundation.org,
	torvalds@...ux-foundation.org, linux-kernel@...r.kernel.org,
	mingo@...e.hu, pj@....com, a.p.zijlstra@...llo.nl, gregkh@...e.de,
	rusty@...tcorp.com.au
Subject: Re: [git pull for -mm] CPU isolation extensions (updated2)

From: Nick Piggin <nickpiggin@...oo.com.au>
Date: Tue, 12 Feb 2008 17:41:21 +1100

> stop machine is used for more than just module loading and unloading.
> I don't think you can just disable it.

Right, in particular it is used for CPU hotplug.
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