Re: [PATCH v5 4/7] mm, devm_memremap_pages: Add MEMORY_DEVICE_PRIVATE support

From: Christoph Hellwig
Date: Fri Sep 14 2018 - 09:18:06 EST

On Wed, Sep 12, 2018 at 07:22:22PM -0700, Dan Williams wrote:
> In preparation for consolidating all ZONE_DEVICE enabling via
> devm_memremap_pages(), teach it how to handle the constraints of

MEMORY_DEVICE_PRIVATE still somehow boggles my mind, but otherwise
this looks sensible to me:

Acked-by: Christoph Hellwig <hch@xxxxxx>