linux-kernel - Re: [PATCH 1/2] powerpc32: checksum_wrappers_64 becomes checksum

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Date:	Mon, 22 Jun 2015 19:31:10 -0500
From:	Scott Wood <scottwood@...escale.com>
To:	Christophe Leroy <christophe.leroy@....fr>
CC:	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Michael Ellerman <mpe@...erman.id.au>,
	<linux-kernel@...r.kernel.org>, <linuxppc-dev@...ts.ozlabs.org>,
	"Joakim Tjernlund" <joakim.tjernlund@...nsmode.se>
Subject: Re: [PATCH 1/2] powerpc32: checksum_wrappers_64 becomes
 checksum_wrappers

On Mon, 2015-06-22 at 19:01 +0200, Christophe Leroy wrote:
> The powerpc64 checksum wrapper functions adds the 
> csum_and_copy_to_user() which
> otherwise is implemented in include/net/checksum.h by using 
> csum_partial() then
> copy_to_user()
> 
> Those two wrapper fonctions are also applicable to powerpc32 as it 
> is based on
> the use of csum_partial_copy_generic() which also exists on powerpc32
> 
> This patch renames arch/powerpc/lib/checksum_wrappers_64.c to
> arch/powerpc/lib/checksum_wrappers.c and
> makes it non-conditional to CONFIG_WORD_SIZE
> 
> Signed-off-by: Christophe Leroy <christophe.leroy@....fr>
> ---
>  arch/powerpc/include/asm/checksum.h     |   9 ---
>  arch/powerpc/lib/Makefile               |   3 +-
>  arch/powerpc/lib/checksum_wrappers.c    | 102 
> ++++++++++++++++++++++++++++++++
>  arch/powerpc/lib/checksum_wrappers_64.c | 102 ----------------------
> ----------

Please pass "-M -C" to git format-patch so we can see if anything 
changed while being moved.

-Scott

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