Re: [PATCH v3 9/9] asm-generic: reverse GENERIC_{STRNCPY_FROM, STRNLEN}_USER symbols

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To: Heiko Carstens <hca@xxxxxxxxxxxxx>
Subject: Re: [PATCH v3 9/9] asm-generic: reverse GENERIC_{STRNCPY_FROM, STRNLEN}_USER symbols
From: Arnd Bergmann <arnd@xxxxxxxxxx>
Date: Fri, 23 Jul 2021 14:44:13 +0200
Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>, linux-arch <linux-arch@xxxxxxxxxxxxxxx>, Arnd Bergmann <arnd@xxxxxxxx>, "James E.J. Bottomley" <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>, Al Viro <viro@xxxxxxxxxxxxxxxxxx>, Anton Ivanov <anton.ivanov@xxxxxxxxxxxxxxxxxx>, Brian Cain <bcain@xxxxxxxxxxxxxx>, Chris Zankel <chris@xxxxxxxxxx>, Christian Borntraeger <borntraeger@xxxxxxxxxx>, Christoph Hellwig <hch@xxxxxx>, Guo Ren <guoren@xxxxxxxxxx>, Helge Deller <deller@xxxxxx>, Jeff Dike <jdike@xxxxxxxxxxx>, Linus Walleij <linus.walleij@xxxxxxxxxx>, Max Filippov <jcmvbkbc@xxxxxxxxx>, Michal Simek <monstr@xxxxxxxxx>, Richard Weinberger <richard@xxxxxx>, Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>, Vasily Gorbik <gor@xxxxxxxxxxxxx>, Vineet Gupta <vgupta@xxxxxxxxxxxx>, Yoshinori Sato <ysato@xxxxxxxxxxxxx>, linux-csky@xxxxxxxxxxxxxxx, "open list:QUALCOMM HEXAGON..." <linux-hexagon@xxxxxxxxxxxxxxx>, linux-ia64@xxxxxxxxxxxxxxx, Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, "open list:BROADCOM NVRAM DRIVER" <linux-mips@xxxxxxxxxxxxxxx>, Parisc List <linux-parisc@xxxxxxxxxxxxxxx>, linux-s390 <linux-s390@xxxxxxxxxxxxxxx>, "open list:SYNOPSYS ARC ARCHITECTURE" <linux-snps-arc@xxxxxxxxxxxxxxxxxxx>, linux-um <linux-um@xxxxxxxxxxxxxxxxxxx>, "open list:TENSILICA XTENSA PORT (xtensa)" <linux-xtensa@xxxxxxxxxxxxxxxx>, "moderated list:H8/300 ARCHITECTURE" <uclinux-h8-devel@xxxxxxxxxxxxx>
In-reply-to: <YPnQAksI2+YBivHb@osiris>
References: <20210722124814.778059-1-arnd@kernel.org> <20210722124814.778059-10-arnd@kernel.org> <29adc1c164805e355b37d1d4668ebda9fb7fa872.camel@sipsolutions.net> <CAK8P3a0xZAHknG8_kc62aaKrKdzD-QwQYHT61_wTbFDYADu-zw@mail.gmail.com> <YPnQAksI2+YBivHb@osiris>

On Thu, Jul 22, 2021 at 10:07 PM Heiko Carstens <hca@xxxxxxxxxxxxx> wrote:
>
> Feel free to add the s390 patch below on top of your series.

Thanks a lot, added now.

> However one question: the strncpy_from_user() prototype now comes everywhere
> without the __must_check attribute. Is there any reason for that?
>
> At least for s390 I want to keep that.

Makes sense, I'll add a patch for that as well.

        Arnd

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References:
- [PATCH v3 0/6] asm-generic: strncpy_from_user/strnlen_user cleanup
  - From: Arnd Bergmann
- [PATCH v3 9/9] asm-generic: reverse GENERIC_{STRNCPY_FROM,STRNLEN}_USER symbols
  - From: Arnd Bergmann
- Re: [PATCH v3 9/9] asm-generic: reverse GENERIC_{STRNCPY_FROM, STRNLEN}_USER symbols
  - From: Johannes Berg
- Re: [PATCH v3 9/9] asm-generic: reverse GENERIC_{STRNCPY_FROM, STRNLEN}_USER symbols
  - From: Arnd Bergmann
- Re: [PATCH v3 9/9] asm-generic: reverse GENERIC_{STRNCPY_FROM, STRNLEN}_USER symbols
  - From: Heiko Carstens

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