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Message-ID: <482017C3.2070508@seznam.cz>
Date: Tue, 06 May 2008 10:33:07 +0200
From: Michal Simek <monstr@seznam.cz>
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To: "H. Peter Anvin" <hpa@zytor.com>
CC: Arnd Bergmann <arnd@arndb.de>, microblaze-uclinux@itee.uq.edu.au,
       Matthew Wilcox <matthew@wil.cx>, Will Newton <will.newton@gmail.com>,
       Linux Kernel list <linux-kernel@vger.kernel.org>,
       linux-arch@vger.kernel.org, git@xilinx.com,
       John Williams <john.williams@petalogix.com>,
       Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>,
       John Linn <John.Linn@xilinx.com>
Subject: Re: microblaze syscall list
References: <87a5b0800804220513t75690ceao938a288596b5ad0c@mail.gmail.com> <4813DF3E.6080800@itee.uq.edu.au> <4814A153.3040600@seznam.cz> <200805032357.41043.arnd@arndb.de> <481D7DF7.3000909@seznam.cz> <481E3433.2030408@zytor.com>
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Hi hpa,
>>
>> /* kernel/sys_ni.c */
>>     .long sys_ni_syscall /*  :-)  */
>>
> 
> There is a school of thought that it's useful to reserve a system call
> number (usually zero) as a system call that is *guaranteed* to have no
> effect.

I like your opinion. I'll add it like zero syscall.

Thanks,
M