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Date: Tue, 27 Nov 2007 16:03:07 -0800 (PST)
From: Christoph Lameter <clameter@sgi.com>
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To: Randy Dunlap <randy.dunlap@oracle.com>
cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
       Rusty Russell <rusty@rustcorp.com.au>, Andi Kleen <ak@suse.de>
Subject: Re: [patch 05/14] percpu: Use a Kconfig variable to configure arch
 specific percpu setup
In-Reply-To: <20071127154055.35e07833.randy.dunlap@oracle.com>
Message-ID: <Pine.LNX.4.64.0711271600510.7293@schroedinger.engr.sgi.com>
References: <20071127001407.859743255@sgi.com> <20071127001430.313046247@sgi.com>
 <20071127154055.35e07833.randy.dunlap@oracle.com>
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On Tue, 27 Nov 2007, Randy Dunlap wrote:

> > +config ARCH_SETS_UP_PER_CPU_AREA
> > +	bool
> > +	default y
> 
> 	def_bool y
>   is the preferred form for those 2-liners above...
> 
> 
> > +
> >  config ARCH_NO_VIRT_TO_BUS
> >  	def_bool y
> >  

Ok. Changed.

x86 should use

config ARCH_SETS_UP_PER_CPU_AREA
        def_bool X86_64

?