On Mon, Jul 22, 2019 at 2:42 AM Christoph Hellwig <hch@xxxxxx> wrote: > > memremap.c implements MM functionality for ZONE_DEVICE, so it really > should be in the mm/ directory, not the kernel/ one. > > Signed-off-by: Christoph Hellwig <hch@xxxxxx> Acked-by: Dan Williams <dan.j.williams@xxxxxxxxx>