linux-kernel - Re: linux-next: Tree for January 8 (percpu)

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Message-ID: <496636AB.9000903@oracle.com>
Date:	Thu, 08 Jan 2009 09:23:55 -0800
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
CC:	linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: Re: linux-next: Tree for January 8 (percpu)

Stephen Rothwell wrote:
> Hi all,
> 
> Changes since 20090107:
> 
> Undropped tree:
> 	rr
> 
> Dropped trees (temporarily):
> 	ocfs2 (build problem)
> 	cpu_alloc (build problem)


When CONFIG_SMP=n, both arch/x86/include/asm/percpu.h and
include/asm-generic/percpu.h define both of
read_percpu_ptr() and read_percpu_var().


build-r8079.out:linux-next-20090108/include/asm-generic/percpu.h:124:1: warning: "read_percpu_ptr" redefined
build-r8079.out:linux-next-20090108/arch/x86/include/asm/percpu.h:107:1: warning: this is the location of the previous definition
build-r8079.out:linux-next-20090108/include/asm-generic/percpu.h:120:1: warning: "read_percpu_var" redefined
build-r8079.out:linux-next-20090108/arch/x86/include/asm/percpu.h:106:1: warning: this is the location of the previous definition



-- 
~Randy
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