Re: [PATCH v2 11/14] mm: Remove devmap related functions and page table bits

[David Hildenbrand]

On 16.06.25 13:58, Alistair Popple wrote:
> Now that DAX and all other reference counts to ZONE_DEVICE pages are
> managed normally there is no need for the special devmap PTE/PMD/PUD
> page table bits. So drop all references to these, freeing up a
> software defined page table bit on architectures supporting it.
>
> Signed-off-by: Alistair Popple <apopple@xxxxxxxxxx>
> Acked-by: Will Deacon <will@xxxxxxxxxx> # arm64
> Suggested-by: Chunyan Zhang <zhang.lyra@xxxxxxxxx>
> Reviewed-by: Björn Töpel <bjorn@xxxxxxxxxxxx>
> Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
> ---

Acked-by: David Hildenbrand <david@xxxxxxxxxx>

--
Cheers,

David / dhildenb