linux-kernel - Re: [PATCH] x86: do not expose CONFIG

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Message-ID: <alpine.LFD.1.10.0901311842140.16187@ftp.linux-mips.org>
Date:	Sat, 31 Jan 2009 18:43:35 +0000 (GMT)
From:	"Maciej W. Rozycki" <macro@...ux-mips.org>
To:	Harvey Harrison <harvey.harrison@...il.com>
cc:	"H. Peter Anvin" <hpa@...or.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	"H. Peter Anvin" <hpa@...nel.org>, Arnd Bergmann <arnd@...db.de>,
	Jaswinder Singh Rajput <jaswinder@...nel.org>,
	Ingo Molnar <mingo@...e.hu>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Sam Ravnborg <sam@...nborg.org>,
	Jaswinder Singh Rajput <jaswinderrajput@...il.com>,
	"David S. Miller" <davem@...emloft.net>
Subject: Re: [PATCH] x86: do not expose CONFIG_BSWAP to userspace

On Wed, 28 Jan 2009, Harvey Harrison wrote:

> Well, that's unfortunate, how about we just export the BSWAP version
> unconditionally and hope pure i386 just goes away someday?

 Or just emulate it alongside CMPXCHG and XADD? ;)

  Maciej
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