linux-kernel - Re: [patch 2/4] [RFC] syscalls, x86: Add __NR

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Message-ID: <4F1E57F3.6020607@zytor.com>
Date:	Mon, 23 Jan 2012 23:04:19 -0800
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Cyrill Gorcunov <gorcunov@...il.com>
CC:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Pavel Emelyanov <xemul@...allels.com>,
	Serge Hallyn <serge.hallyn@...onical.com>,
	Kees Cook <keescook@...omium.org>, Tejun Heo <tj@...nel.org>,
	Andrew Vagin <avagin@...nvz.org>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Alexey Dobriyan <adobriyan@...il.com>,
	KOSAKI Motohiro <kosaki.motohiro@...il.com>,
	Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	Glauber Costa <glommer@...allels.com>,
	Andi Kleen <andi@...stfloor.org>,
	Matt Helsley <matthltc@...ibm.com>,
	Pekka Enberg <penberg@...nel.org>,
	Eric Dumazet <eric.dumazet@...il.com>,
	Vasiliy Kulikov <segoon@...nwall.com>, Valdis.Kletnieks@...edu
Subject: Re: [patch 2/4] [RFC] syscalls, x86: Add __NR_kcmp syscall v4

On 01/23/2012 10:47 PM, Cyrill Gorcunov wrote:
>>
>> Why under /arch ?
>>
> 
> Hi Kame,
> 
> because I've tested it under x86 only. Once someone
> confirm it's needed on some else arch and does work
> as expected -- it wont be a problem to make it system
> wide. Until then -- I think better to stick with
> at least tested case.
> ...

That's not a reason to put it in arch/ ... that's possibly a reason to
not map the system call on other architectures yet.

	-hpa
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