[PATCH 04/13] mm: update generic_get_unmapped_area[_topdown]() to use vma_flags_t

[Lance Yang]

On Mon, Jun 29, 2026 at 08:25:27PM +0100, Lorenzo Stoakes wrote:
>As part of the changes converting VMA flags from a system word size to a
>bitmap, extend this change to generic_get_unmapped_area() and
>generic_get_unmapped_area_topdown(), which also allows us to convert
>stack_guard_placement() as well.
>
>We retain arch_get_unmapped_area() and arch_get_unmapped_area_topdown()
>as-is for now, using legacy_to_vma_flags() as necessary to do so.
>
>No functional change intended.
>
>Signed-off-by: Lorenzo Stoakes <ljs at kernel.org>
>---

Nothing jumped out at me ;) Feel free to add:

Reviewed-by: Lance Yang <lance.yang at linux.dev>