Re: [PATCH v2 2/3] arch: simplify architecture specific page size configuration

[Michael Ellerman]

Arnd Bergmann <arnd@xxxxxxxxxx> writes:
> From: Arnd Bergmann <arnd@xxxxxxxx>
>
> arc, arm64, parisc and powerpc all have their own Kconfig symbols
> in place of the common CONFIG_PAGE_SIZE_4KB symbols. Change these
> so the common symbols are the ones that are actually used, while
> leaving the arhcitecture specific ones as the user visible
> place for configuring it, to avoid breaking user configs.
>
> Reviewed-by: Christophe Leroy <christophe.leroy@xxxxxxxxxx> (powerpc32)
> Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
> Acked-by: Helge Deller <deller@xxxxxx> # parisc
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
> ---
> No changes from v1
>
>  arch/arc/Kconfig                  |  3 +++
>  arch/arc/include/uapi/asm/page.h  |  6 ++----
>  arch/arm64/Kconfig                | 29 +++++++++++++----------------
>  arch/arm64/include/asm/page-def.h |  2 +-
>  arch/parisc/Kconfig               |  3 +++
>  arch/parisc/include/asm/page.h    | 10 +---------
>  arch/powerpc/Kconfig              | 31 ++++++-------------------------
>  arch/powerpc/include/asm/page.h   |  2 +-
>  scripts/gdb/linux/constants.py.in |  2 +-
>  scripts/gdb/linux/mm.py           |  2 +-
>  10 files changed, 32 insertions(+), 58 deletions(-)

Acked-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx> (powerpc)

cheers