linux-kernel - Re: [PATCH] tile: remove compat_sys_lookup_dcookie declaration to fix compile error

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Message-ID: <52EBC78D.9060805@tilera.com>
Date:	Fri, 31 Jan 2014 10:55:57 -0500
From:	Chris Metcalf <cmetcalf@...era.com>
To:	Heiko Carstens <heiko.carstens@...ibm.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
CC:	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] tile: remove compat_sys_lookup_dcookie declaration to
 fix compile error

On 1/31/2014 1:50 AM, Heiko Carstens wrote:
> With d8d14bd09cdd "fs/compat: fix lookup_dcookie() parameter handling" I
> changed the type of the len parameter of the lookup_dcookie() syscall.
>
> However I missed that there was still a stale declaration in arch/tile/..
> which now causes a compile error on tile:
>
> In file included from fs/dcookies.c:28:0:
> include/linux/compat.h:425:17: error: conflicting types for 'compat_sys_lookup_dcookie'
> fs/dcookies.c:207:1: error: conflicting types for 'compat_sys_lookup_dcookie'
>
> Simply remove the declaration in the tile architecture, which is only a
> leftover from before the different compat lookup_dcookie() versions have
> been merged.
> The declaration is now in include/linux/compat.h
>
> The build error was reported by Fenguang's build bot.
>
> Signed-off-by: Heiko Carstens <heiko.carstens@...ibm.com>

Acked-by: Chris Metcalf <cmetcalf@...era.com>

-- 
Chris Metcalf, Tilera Corp.
http://www.tilera.com

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