From mboxrd@z Thu Jan  1 00:00:00 1970
From: Arnd Bergmann <arnd@arndb.de>
Subject: Re: [PATCH] compat: fs: Generic compat_sys_sendfile implementation
Date: Tue, 18 Sep 2012 18:13:05 +0000
Message-ID: <201209181813.06124.arnd@arndb.de>
References: <1347987727-13739-1-git-send-email-catalin.marinas@arm.com>
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To: Catalin Marinas <catalin.marinas@arm.com>
Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, Benjamin Herrenschmidt <benh@kernel.crashing.org>, Paul Mackerras <paulus@samba.org>, "David S. Miller" <davem@davemloft.net>, Alexander Viro <viro@zeniv.linux.org.uk>, Andrew Morton <akpm@linux-foundation.org>

On Tuesday 18 September 2012, Catalin Marinas wrote:
> @@ -229,7 +229,7 @@ COMPAT_SYS_SPU(sched_setaffinity)
>  COMPAT_SYS_SPU(sched_getaffinity)
>  SYSCALL(ni_syscall)
>  SYSCALL(ni_syscall)
> -SYS32ONLY(sendfile64)
> +SYS32ONLY(sendfile64_wrapper)
>  COMPAT_SYS_SPU(io_setup)
>  SYSCALL_SPU(io_destroy)
>  COMPAT_SYS_SPU(io_getevents)

I believe this will break native ppc32 builds because there is
no sys_sendfile64_wrapper function. You probably have to use

SYSX(sys_ni_syscall, compat_sys_sendfile64_wrapper, sys_sendfile64)

	Arnd