# Re: \[PATCH 3/3\] mm: update architecture and driver code to use vm\_flags\_t

- From: Catalin Marinas \<catalin.marinas@arm.com\>
- Date: 2025-06-23 15:18:08 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2025/06/315560
- Thread: https://ratatoskr.run/linuxppc-dev/2025/06/315057/t.md

```text
On Wed, Jun 18, 2025 at 08:42:54PM +0100, Lorenzo Stoakes wrote:
> In future we intend to change the vm_flags_t type, so it isn't correct for
> architecture and driver code to assume it is unsigned long. Correct this
> assumption across the board.
> 
> Overall, this patch does not introduce any functional change.
> 
> Signed-off-by: Lorenzo Stoakes <redacted>
> ---
>  arch/arm/mm/fault.c                |  2 +-
>  arch/arm64/include/asm/mman.h      | 10 +++++-----
>  arch/arm64/mm/fault.c              |  2 +-
>  arch/arm64/mm/mmu.c                |  2 +-

For arm64:

Acked-by: Catalin Marinas <catalin.marinas@arm.com>

```