[PATCH 00/12] mm: Remove pXX_devmap page table bit and pfn_t type

[Dan Williams]

Alistair Popple wrote:
[..]
> Alistair Popple (12):
>   mm: Remove PFN_MAP, PFN_SG_CHAIN and PFN_SG_LAST
>   mm: Convert pXd_devmap checks to vma_is_dax
>   mm/pagewalk: Skip dax pages in pagewalk
>   mm: Convert vmf_insert_mixed() from using pte_devmap to pte_special
>   mm: Remove remaining uses of PFN_DEV
>   mm/gup: Remove pXX_devmap usage from get_user_pages()
>   mm: Remove redundant pXd_devmap calls
>   mm/khugepaged: Remove redundant pmd_devmap() check
>   powerpc: Remove checks for devmap pages and PMDs/PUDs
>   mm: Remove devmap related functions and page table bits
>   mm: Remove callers of pfn_t functionality
>   mm/memremap: Remove unused devmap_managed_key

I am still reviewing the individual patches, but it is passing my tests
so you can add for the series:

Tested-by: Dan Williams <dan.j.williams at intel.com>