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From: Arnd Bergmann <arnd@arndb.de>
To: Matthew Wilcox <matthew@wil.cx>
Cc: linux-arch@vger.kernel.org
Subject: Re: Which architectures need 64-bit resources?
Date: Mon, 6 Nov 2006 13:52:26 +0100	[thread overview]
Message-ID: <200611061352.26667.arnd@arndb.de> (raw)
In-Reply-To: <20061106122337.GK27140@parisc-linux.org>

On Monday 06 November 2006 13:23, Matthew Wilcox wrote:
> +       bool "64 bit Memory and IO resources (EXPERIMENTAL)" if (!64BIT && (ARM || X86 || MIPS || PPC) && EXPERIMENTAL)
> 

How about reversing the logic to make it

	bool "64 bit Memory and IO resources (EXPERIMENTAL)" if (RESOURCES_64BIT_ENABLE && EXPERIMENTAL)

Then each architecture could either have

config RESOURCES_64BIT_ENABLE
	def_bool y if !64BIT

or even

	select RESOURCES_64BIT

to switch it on unconditionally.

	Arnd <><

  reply	other threads:[~2006-11-06 12:52 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-11-06 12:23 Which architectures need 64-bit resources? Matthew Wilcox
2006-11-06 12:52 ` Arnd Bergmann [this message]
2006-11-06 16:02 ` Ralf Baechle
2006-11-06 16:32   ` Matthew Wilcox
2006-11-06 17:13     ` Ralf Baechle
2006-11-07  1:37     ` Geert Uytterhoeven
2006-11-07  3:33       ` Matthew Wilcox
2006-11-07  9:36     ` Russell King

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