linux-kernel - Re: [PATCH 29/38] powerpc: drop _PAGE_FILE and pte

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Message-ID: <1420434223.3860.1.camel@ellerman.id.au>
Date:	Mon, 05 Jan 2015 16:03:43 +1100
From:	Michael Ellerman <mpe@...erman.id.au>
To:	"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>
Cc:	linux-mm@...ck.org, linux-arch@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>
Subject: Re: [PATCH 29/38] powerpc: drop _PAGE_FILE and pte_file()-related
 helpers

On Wed, 2014-12-24 at 14:22 +0200, Kirill A. Shutemov wrote:
> We've replaced remap_file_pages(2) implementation with emulation.
> Nobody creates non-linear mapping anymore.
> 
> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@...ux.intel.com>
> Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
> Cc: Paul Mackerras <paulus@...ba.org>
> Cc: Michael Ellerman <mpe@...erman.id.au>
> ---
>  arch/powerpc/include/asm/pgtable-ppc32.h | 9 ++-------
>  arch/powerpc/include/asm/pgtable-ppc64.h | 5 +----
>  arch/powerpc/include/asm/pgtable.h       | 1 -
>  arch/powerpc/include/asm/pte-40x.h       | 1 -
>  arch/powerpc/include/asm/pte-44x.h       | 5 -----
>  arch/powerpc/include/asm/pte-8xx.h       | 1 -
>  arch/powerpc/include/asm/pte-book3e.h    | 1 -
>  arch/powerpc/include/asm/pte-fsl-booke.h | 3 ---
>  arch/powerpc/include/asm/pte-hash32.h    | 1 -
>  arch/powerpc/include/asm/pte-hash64.h    | 1 -
>  arch/powerpc/mm/pgtable_64.c             | 2 +-
>  11 files changed, 4 insertions(+), 26 deletions(-)

These bits look fine to me.

Acked-by: Michael Ellerman <mpe@...erman.id.au>

cheers


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