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Date:   Thu, 22 Jul 2021 15:03:39 +0200
From:   Christoph Hellwig <hch@lst.de>
To:     Arnd Bergmann <arnd@kernel.org>
Cc:     linux-arch@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
        "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
        Al Viro <viro@zeniv.linux.org.uk>,
        Anton Ivanov <anton.ivanov@cambridgegreys.com>,
        Brian Cain <bcain@codeaurora.org>,
        Chris Zankel <chris@zankel.net>,
        Christian Borntraeger <borntraeger@de.ibm.com>,
        Christoph Hellwig <hch@lst.de>, Guo Ren <guoren@kernel.org>,
        Heiko Carstens <hca@linux.ibm.com>,
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Subject: Re: [PATCH v3 9/9] asm-generic: reverse
 GENERIC_{STRNCPY_FROM,STRNLEN}_USER symbols
Message-ID: <20210722130339.GI26225@lst.de>
References: <20210722124814.778059-1-arnd@kernel.org> <20210722124814.778059-10-arnd@kernel.org>
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On Thu, Jul 22, 2021 at 02:48:14PM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> Most architectures do not need a custom implementation, and in most
> cases the generic implementation is preferred, so change the polariy
> on these Kconfig symbols to require architectures to select them when
> they provide their own version.
> 
> The new name is CONFIG_ARCH_HAS_{STRNCPY_FROM,STRNLEN}_USER.
> 
> The remaining architectures at the moment are: ia64, mips, parisc,
> s390, um and xtensa. We should probably convert these as well, but
> I was not sure how far to take this series.

Looks good,

Reviewed-by: Christoph Hellwig <hch@lst.de>