linux-kernel - Re: [PATCH] x86: Reduce clock calibration time during slave cpu startup

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Message-Id: <20110826165737.07ac0e44.akpm@linux-foundation.org>
Date:	Fri, 26 Aug 2011 16:57:37 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Jack Steiner <steiner@....com>, mingo@...e.hu, tglx@...utronix.de,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86: Reduce clock calibration time during slave cpu
 startup

On Fri, 26 Aug 2011 16:56:34 -0700
Andrew Morton <akpm@...ux-foundation.org> wrote:

> > Note: patch assumes that all multi-core x86 processor sockets have the same
> > clock frequency for all cores. AFAIK, this is true & will continue
> > to be true for a long time. Have I overlooked anything???
> 
> Well, Andi thinks this may become untrue relatively soon.  Then what do
> we do?

err, make that davej@...stfloor.org or something.
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