Subject: Re: [PATCH V3 04/30] powerpc/mm: Enable ARCH_HAS_VM_GET_PAGE_PROT

From: Michael Ellerman <[email-masked]>
Date: Wed, 02 Mar 2022 16:23:02 +1100

Anshuman Khandual <[email-masked]> writes:
> This defines and exports a platform specific custom vm_get_page_prot() via
> subscribing ARCH_HAS_VM_GET_PAGE_PROT. Subsequently all __SXXX and __PXXX
> macros can be dropped which are no longer needed. While here, this also
> localizes arch_vm_get_page_prot() as powerpc_vm_get_page_prot() and moves
> it near vm_get_page_prot().
>
> Cc: Michael Ellerman <[email-masked]>
> Cc: Paul Mackerras <[email-masked]>
> Cc: [email-masked]
> Cc: [email-masked]
> Signed-off-by: Anshuman Khandual <[email-masked]>
> ---
>  arch/powerpc/Kconfig               |  1 +
>  arch/powerpc/include/asm/mman.h    | 12 ------
>  arch/powerpc/include/asm/pgtable.h | 19 ----------
>  arch/powerpc/mm/mmap.c             | 59 ++++++++++++++++++++++++++++++
>  4 files changed, 60 insertions(+), 31 deletions(-)

Acked-by: Michael Ellerman <[email-masked]> (powerpc)

cheers