Re: [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: Arnd Bergmann <arnd@xxxxxxxx>
Subject: Re: [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU
From: Christoph Hellwig <hch@xxxxxx>
Date: Mon, 11 Nov 2019 11:29:23 +0100
Cc: Christoph Hellwig <hch@xxxxxx>, Guo Ren <guoren@xxxxxxxxxx>, Michal Simek <monstr@xxxxxxxxx>, Greentime Hu <green.hu@xxxxxxxxx>, Vincent Chen <deanbo422@xxxxxxxxx>, Guan Xuetao <gxt@xxxxxxxxxx>, the arch/x86 maintainers <x86@xxxxxxxxxx>, alpha <linux-alpha@xxxxxxxxxxxxxxx>, "open list:SYNOPSYS ARC ARCHITECTURE" <linux-snps-arc@xxxxxxxxxxxxxxxxxxx>, Linux ARM <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>, "open list:QUALCOMM HEXAGON..." <linux-hexagon@xxxxxxxxxxxxxxx>, linux-ia64@xxxxxxxxxxxxxxx, linux-m68k <linux-m68k@xxxxxxxxxxxxxxx>, linux-mips@xxxxxxxxxxxxxxx, "moderated list:NIOS2 ARCHITECTURE" <nios2-dev@xxxxxxxxxxxxxxxxxxxxxx>, openrisc@xxxxxxxxxxxxxxxxxxxx, Parisc List <linux-parisc@xxxxxxxxxxxxxxx>, linux-riscv@xxxxxxxxxxxxxxxxxxx, linux-s390 <linux-s390@xxxxxxxxxxxxxxx>, Linux-sh list <linux-sh@xxxxxxxxxxxxxxx>, sparclinux <sparclinux@xxxxxxxxxxxxxxx>, linux-xtensa@xxxxxxxxxxxxxxxx, linux-mtd <linux-mtd@xxxxxxxxxxxxxxxxxxx>, linux-arch <linux-arch@xxxxxxxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>
In-reply-to: <CAK8P3a0rTvfPP2LUMw8EC0xz5gfZP5+NUkoaZBJrtYYfr6YRig@mail.gmail.com>
References: <20191029064834.23438-1-hch@lst.de> <20191029064834.23438-11-hch@lst.de> <CAK8P3a2o4R+E2hTrHrmNy7K1ki3_98aWE5a-fjkQ_NWW=xd_gQ@mail.gmail.com> <20191111101531.GA12294@lst.de> <CAK8P3a0rTvfPP2LUMw8EC0xz5gfZP5+NUkoaZBJrtYYfr6YRig@mail.gmail.com>
User-agent: Mutt/1.5.17 (2007-11-01)

On Mon, Nov 11, 2019 at 11:27:27AM +0100, Arnd Bergmann wrote:
> Ok, fair enough. Let's just go with your version for now, if only to not
> hold your series up more. I'd still suggest we change atyfb to only
> use ioremap_uc() on i386 and maybe ia64. I can send a patch for that.

I don't think we even need it on ia64.  But lets kick off a dicussion
with the atyfb, x86 and ia64 maintainers after this series is in.
Which was kinda my plan anyway.

Follow-Ups:
- Re: [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU
  - From: Arnd Bergmann

References:
- generic ioremap (and lots of cleanups) v3
  - From: Christoph Hellwig
- [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU
  - From: Christoph Hellwig
- Re: [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU
  - From: Arnd Bergmann
- Re: [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU
  - From: Christoph Hellwig
- Re: [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU
  - From: Arnd Bergmann

Prev by Date: Re: [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU
Next by Date: Re: [PATCH 11/21] asm-generic: don't provide ioremap for CONFIG_MMU
Previous by thread: Re: [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU
Next by thread: Re: [PATCH 10/21] asm-generic: ioremap_uc should behave the same with and without MMU
Index(es):
- Date
- Thread

[Index of Archives] [Linux Kernel] [Sparc Linux] [DCCP] [Linux ARM] [Yosemite News] [Linux SCSI] [Linux x86_64] [Linux for Ham Radio]