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From: Andi Kleen <ak@suse.de>
Subject: Re: missing syscalls
Date: Mon, 2 Apr 2007 07:58:51 +0200
References: <20070401160123.GA9178@uranus.ravnborg.org> <200704012254.53224.ak@suse.de> <20070401211026.GD10761@uranus.ravnborg.org>
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To: Sam Ravnborg <sam@ravnborg.org>
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On Sunday 01 April 2007 23:10, Sam Ravnborg wrote:
> On Sun, Apr 01, 2007 at 10:54:53PM +0200, Andi Kleen wrote:
> > 
> > > ============== x86_64 ================
> > >   CALL    /home/sam/kernel/kbuild.git/scripts/checksyscalls.sh
> > > <stdin>:1356:2: warning: #warning syscall getcpu not implemented
> > 
> > It's implemented as a vsyscall.
> 
> Can I assume you take care of silence the warning?
> A dummy entry in unistd will do the trick.

As Arnd points out that would break reasonable user space checks.

-Andi