Re: [PATCH 4/5] asm-generic: use asm-generic/mman-common.h on parisc and alpha

[Richard Henderson]

On 9/25/24 14:06, Arnd Bergmann wrote:
> From: Arnd Bergmann<arnd@xxxxxxxx>
>
> These two architectures each have their own set of MAP_* flags, like
> powerpc, mips and others do. In addition, the msync() flags are also
> different, here both define the same flags but in a different order.
> Finally, alpha also has a custom MADV_DONTNEED flag for madvise.
>
> Make the generic MADV_DONTNEED and MS_* definitions conditional on
> them already being defined and then include the common header
> header from both architectures, to remove the bulk of the contents.
>
> Signed-off-by: Arnd Bergmann<arnd@xxxxxxxx>
> ---
>   arch/alpha/include/uapi/asm/mman.h     | 68 +++-----------------------
>   arch/parisc/include/uapi/asm/mman.h    | 66 +------------------------
>   include/uapi/asm-generic/mman-common.h |  5 ++
>   3 files changed, 13 insertions(+), 126 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@xxxxxxxxxx>

r~