linux-kernel - Re: [PATCH 09/16] sparc64: use the generic get_user_pages

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Message-ID: <3dc8c26b-97b7-aec7-4ac3-2dc3a01d63ad@oracle.com>
Date:   Tue, 11 Jun 2019 13:35:48 -0600
From:   Khalid Aziz <khalid.aziz@...cle.com>
To:     Christoph Hellwig <hch@....de>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Paul Burton <paul.burton@...s.com>,
        James Hogan <jhogan@...nel.org>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Rich Felker <dalias@...c.org>,
        "David S. Miller" <davem@...emloft.net>
Cc:     Nicholas Piggin <npiggin@...il.com>,
        Andrey Konovalov <andreyknvl@...gle.com>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        linux-mips@...r.kernel.org, linux-sh@...r.kernel.org,
        sparclinux@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        linux-mm@...ck.org, x86@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 09/16] sparc64: use the generic get_user_pages_fast code

On 6/11/19 8:40 AM, Christoph Hellwig wrote:
> The sparc64 code is mostly equivalent to the generic one, minus various
> bugfixes and two arch overrides that this patch adds to pgtable.h.
> 
> Signed-off-by: Christoph Hellwig <hch@....de>
> ---
>  arch/sparc/Kconfig                  |   1 +
>  arch/sparc/include/asm/pgtable_64.h |  18 ++
>  arch/sparc/mm/Makefile              |   2 +-
>  arch/sparc/mm/gup.c                 | 340 ----------------------------
>  4 files changed, 20 insertions(+), 341 deletions(-)
>  delete mode 100644 arch/sparc/mm/gup.c
> 

Reviewed-by: Khalid Aziz <khalid.aziz@...cle.com>