On 16.06.25 13:58, Alistair Popple wrote:
Now that DAX and all other reference counts to ZONE_DEVICE pages are
managed normally there is no need for the special devmap PTE/PMD/PUD
page table bits. So drop all references to these, freeing up a
software defined page table bit on architectures supporting it.
Signed-off-by: Alistair Popple <apop...@nvidia.com>
Acked-by: Will Deacon <w...@kernel.org> # arm64
Suggested-by: Chunyan Zhang <zhang.l...@gmail.com>
Reviewed-by: Björn Töpel <bj...@rivosinc.com>
Reviewed-by: Jason Gunthorpe <j...@nvidia.com>
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Acked-by: David Hildenbrand <da...@redhat.com>
--
Cheers,
David / dhildenb
