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Subject: Re: [PATCH v3 9/9] asm-generic: reverse
 GENERIC_{STRNCPY_FROM,STRNLEN}_USER symbols
To:     Arnd Bergmann <arnd@kernel.org>, linux-arch@vger.kernel.org
Cc:     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>,
        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 Sato <ysato@users.sourceforge.jp>,
        linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org,
        linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org,
        linux-s390@vger.kernel.org, linux-snps-arc@lists.infradead.org,
        linux-um@lists.infradead.org, linux-xtensa@linux-xtensa.org,
        uclinux-h8-devel@lists.sourceforge.jp
References: <20210722124814.778059-1-arnd@kernel.org>
 <20210722124814.778059-10-arnd@kernel.org>
From:   Helge Deller <deller@gmx.de>
Message-ID: <b89d9932-7498-edd2-0369-227ce17bcba6@gmx.de>
Date:   Mon, 26 Jul 2021 10:55:17 +0200
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On 7/22/21 2:48 PM, 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.

Acked-by: Helge Deller <deller@gmx.de> # parisc

Thanks!
Helge