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To: Mathieu Malaterre <malat@debian.org>
From: Michael Ellerman <patch-notifications@ellerman.id.au>
Cc: Mathieu Malaterre <malat@debian.org>, linux-kernel@vger.kernel.org,
 Paul Mackerras <paulus@samba.org>, Jiri Slaby <jslaby@suse.com>,
 linuxppc-dev@lists.ozlabs.org
Subject: Re: [13/21] powerpc: Add missing prototype for arch_dup_task_struct
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Date: Wed, 14 Mar 2018 20:27:57 +1100 (AEDT)
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On Sun, 2018-02-25 at 17:22:28 UTC, Mathieu Malaterre wrote:
> In commit 55ccf3fe3f9a ("fork: move the real prepare_to_copy() users to
> arch_dup_task_struct()") a new arch_dup_task_struct was added without a
> prototype declared in thread_info.h header. Fix the following warning
> (treated as error in W=1):
> 
>   CC      arch/powerpc/kernel/process.o
> arch/powerpc/kernel/process.c:1609:5: error: no previous prototype for ‘arch_dup_task_struct’ [-Werror=missing-prototypes]
>  int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
>      ^~~~~~~~~~~~~~~~~~~~
> cc1: all warnings being treated as errors
> 
> Signed-off-by: Mathieu Malaterre <malat@debian.org>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/fd70d9f96d8182a67e28b99c999157

cheers