From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH v3 9/9] asm-generic: reverse
 GENERIC_{STRNCPY_FROM,STRNLEN}_USER symbols
Date: Thu, 22 Jul 2021 15:03:39 +0200
Message-ID: <20210722130339.GI26225@lst.de>
References: <20210722124814.778059-1-arnd@kernel.org> <20210722124814.778059-10-arnd@kernel.org>
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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>, Helge Deller <deller@gmx.de>, Jeff Dike <jdike@addtoit.com>, Linus Walleij <linus.walleij@linaro.org>, Max Filippov <jcmvbkbc@gmail.com>, Michal Simek <monstr@monstr.eu>, Richard Weinberger <richard@nod.at>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, Vasily Gorbik <gor@linux.ibm.com>, Vineet Gupta <vgupta@synopsys.com>, Yoshinori

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>