Re: [PATCH 1/2] mm: Fix memory size alignment in devm_memremap_pages_release()

[Dan Williams]

On Wed, Jan 17, 2018 at 4:06 PM, Jan H. SchÃnherr <jschoenh@xxxxxxxxx> wrote:
> The functions devm_memremap_pages() and devm_memremap_pages_release() use
> different ways to calculate the section-aligned amount of memory. The
> latter function may use an incorrect size if the memory region is small
> but straddles a section border.
>
> Use the same code for both.
>
> Fixes: 5f29a77cd957 ("mm: fix mixed zone detection in devm_memremap_pages")
> Signed-off-by: Jan H. SchÃnherr <jschoenh@xxxxxxxxx>

Looks good to me, applied for 4.16.