From: Michael Ellerman <michael@ellerman.id.au>
To: Christoph Egger <siccegge@cs.fau.de>
Cc: linux-ia64@vger.kernel.org, vamos@i4.informatik.uni-erlangen.de,
Jesse Barnes <jbarnes@virtuousgeek.org>,
Timo Teras <timo.teras@iki.fi>,
Chen Liqin <liqin.chen@sunplusct.com>,
Paul Mackerras <paulus@samba.org>,
"H. Peter Anvin" <hpa@zytor.com>, Lennox Wu <lennox.wu@gmail.com>,
Jesper Nilsson <jesper.nilsson@axis.com>,
"Pekka Savola \(ipv6\)" <pekkas@netcore.fi>,
x86@kernel.org, James Morris <jmorris@namei.org>,
Ingo Molnar <mingo@redhat.com>,
Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>,
Matt Turner <mattst88@gmail.com>,
Fenghua Yu <fenghua.yu@intel.com>,
Mike Frysinger <vapier@gentoo.org>, Arnd Bergmann <arnd@arndb.de>,
Graf Yang <graf.yang@analog.com>,
Mikael Starvik <starvik@axis.com>,
Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
Thomas Gleixner <tglx@linutronix.de>,
Arjan van de Ven <arjan@linux.intel.com>,
Richard Henderson <rth@twiddle.net>,
Karsten Keil <isdn@linux-pi
Subject: Re: Config Items appearing twice in same Kconfig file?
Date: Thu, 13 May 2010 11:08:49 +1000 [thread overview]
Message-ID: <1273712929.25436.5.camel@concordia> (raw)
In-Reply-To: <20100512144017.GA722@faui48a.informatik.uni-erlangen.de>
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On Wed, 2010-05-12 at 16:40 +0200, Christoph Egger wrote:
> Just noticed it might have been worth adding the output so everyone
> out there doesn't ned to grep through his tree for reference:
>
> % grep ^config **/Kconfig* | sort | uniq -dc
That didn't actually work for me?
> 2 arch/powerpc/Kconfig:config KERNEL_START
> 2 arch/powerpc/Kconfig:config PAGE_OFFSET
> 2 arch/powerpc/Kconfig:config PHYSICAL_START
> 2 arch/powerpc/Kconfig:config RELOCATABLE
The duplication of these is caused by the second definitions being
inside an "if PPC64" block.
For PAGE_OFFSET and KERNEL_START we want the 2nd definitions, the
default value is different between 32 & 64 bit.
For RELOCATABLE it's a little weird, but we want the 2nd definition
because the depends condition is different between 32 & 64bit - though
they could probably be merged.
I don't really see why we need two versions of PHYSICAL_START.
cheers
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next parent reply other threads:[~2010-05-13 1:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20100512143445.GA32559@faui48a.informatik.uni-erlangen.de>
[not found] ` <20100512144017.GA722@faui48a.informatik.uni-erlangen.de>
2010-05-13 1:08 ` Michael Ellerman [this message]
2010-05-17 5:13 ` [Uclinux-dist-devel] Config Items appearing twice in same Kconfig file? Mike Frysinger
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