linux-kernel - Re: [PATCH] Allow compat_ioctl.c to compile without CONFIG

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Message-ID: <20070510130507.GK14898@one.firstfloor.org>
Date:	Thu, 10 May 2007 15:05:07 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	Simon Horman <horms@...ge.net.au>
Cc:	linux-kernel@...r.kernel.org, Christoph Hellwig <hch@....de>,
	Andi Kleen <ak@...e.de>, Bergmann <arnd@...db.de>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH] Allow compat_ioctl.c to compile without CONFIG_NET

On Thu, May 10, 2007 at 06:41:20PM +0900, Simon Horman wrote:
> A small regression appears to have been introduced in the recent patch
> "cleanup compat ioctl handling", which was included in Linus' tree after
> 2.6.20.
> 
> siocdevprivate_ioctl() is no longer defined if CONFIG_NET is undefined,
> whereas previously it was a dummy function in this case.
> 
> This causes compilation with CONFIG_COMPAT but without CONFIG_NET to fail.
> 
> fs/compat_ioctl.c: In function `compat_sys_ioctl':
> fs/compat_ioctl.c:3571: warning: implicit declaration of function `siocdevprivate_ioctl'
> 

Thanks makes sense. I assume Andrew will just pass it on.

-Andi

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