[PATCH v6 00/13] Remove device private pages from physical address space

[David Hildenbrand (Arm)]

> By removing the device private pages from the physical address space,
> this series also opens up the possibility to moving away from tracking
> device private memory using struct pages in the future. This is
> desirable as on systems with large amounts of memory these device
> private struct pages use a signifiant amount of memory and take a
> significant amount of time to initialize.
> 
> Changes in v6
> -------------
> - Fix maybe unused in kgd2kfd_init_zone_device()
> - Replace division by PAGE_SIZE with DIV_ROUND_UP() when setting
> nr_pages. This mirrors the align up that previously happened in
> get_free_mem_region()
> 
> Note removed previous discussion in the cover letter relating to aarch64
> and memremap_pages() as this was actually already addressed in commit
> eeb8fdfcf090 ("arm64: Expose the end of the linear map in PHYSMEM_END").
> 

Now that I stumbled over v6, same comment; planning on taking a look soon.

-- 
Cheers,

David