linux-kernel - Re: [PATCH] x86: fix shadowed variable warning

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Message-ID: <20080811110703.GC6925@elte.hu>
Date:	Mon, 11 Aug 2008 13:07:03 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Harvey Harrison <harvey.harrison@...il.com>,
	Avi Kivity <avi@...ranet.com>,
	Glauber Costa <gcosta@...hat.com>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] x86: fix shadowed variable warning


* Harvey Harrison <harvey.harrison@...il.com> wrote:

> arch/x86/kernel/pvclock.c:102:6: warning: symbol 'tsc_khz' shadows an earlier one
> include/asm/tsc.h:18:21: originally declared here
> 
> Signed-off-by: Harvey Harrison <harvey.harrison@...il.com>
> ---
> Introduced between next-20080729 and next-20080808
> 
>  arch/x86/kernel/pvclock.c |   10 +++++-----
>  1 files changed, 5 insertions(+), 5 deletions(-)

caused by this commit in the KVM tree:

  commit ba03518948d9af809a44fc1ab43e9e8c1638abaa
  Author: Glauber Costa <gcosta@...hat.com>
  Date:   Mon Jul 28 11:47:52 2008 -0300

    x86: paravirt: factor out cpu_khz to common code

    KVM intends to use paravirt code to calibrate khz. Xen
    current code will do just fine. So as a first step, factor out
    code to pvclock.c.

    Signed-off-by: Glauber Costa <gcosta@...hat.com>
    Signed-off-by: Avi Kivity <avi@...ranet.com>

	Ingo
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