[GIT PULL v3 resend] ARM support for generic memremap()

[ard.biesheuvel@linaro.org (Ard Biesheuvel)]

On 8 April 2016 at 11:49, Ard Biesheuvel <ard.biesheuvel@linaro.org> wrote:
> Hello Russell,
>
> As discussed last Tuesday, this is a resend of my pull request that covers the
> updated v5 of this series that I sent out on Monday. No other series or pull
> requests are outstanding.
>
> Please pull.
>
> Regards,
> Ard.
>
> ---------8<-----------
> The following changes since commit 9735a22799b9214d17d3c231fe377fc852f042e9:
>
>   Linux 4.6-rc2 (2016-04-03 09:09:40 -0500)
>
> are available in the git repository at:
>
>   git://git.linaro.org/people/ard.biesheuvel/linux-arm.git \
>                                                  tags/arm-memremap-for-v4.7
>
> for you to fetch changes up to 9ab9e4fce45379cb6a7dbf87cf8f8e6ba01853c2:
>
>   ARM: memremap: implement arch_memremap_wb() (2016-04-04 10:26:42 +0200)
>
> ----------------------------------------------------------------
> This series wires up the generic memremap() function for ARM in a way
> that allows it to be used as intended, i.e., without regard for whether
> the region being mapped is covered by a struct page and/or the linear
> mapping (lowmem)
>
> ----------------------------------------------------------------
> Ard Biesheuvel (4):
>       ARM: reintroduce ioremap_cached() for creating cached I/O mappings
>       mtd: pxa2xx-flash: switch back from memremap to ioremap_cached
>       memremap: add arch specific hook for MEMREMAP_WB mappings
>       ARM: memremap: implement arch_memremap_wb()
>
>  arch/arm/include/asm/io.h       | 12 ++++++++++++
>  arch/arm/mm/ioremap.c           | 16 ++++++++++++++--
>  arch/arm/mm/nommu.c             |  9 +++++++++
>  drivers/mtd/maps/pxa2xx-flash.c |  6 +++---
>  kernel/memremap.c               | 11 +++++++++--
>  5 files changed, 47 insertions(+), 7 deletions(-)

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