On Wed, 26 Jan 2022 21:09:39 -0600 Alex Sierra <alex.sie...@amd.com> wrote:
> This patch series introduces MEMORY_DEVICE_COHERENT, a type of memory > owned by a device that can be mapped into CPU page tables like > MEMORY_DEVICE_GENERIC and can also be migrated like > MEMORY_DEVICE_PRIVATE. Some more reviewer input appears to be desirable here. I was going to tentatively add it to -mm and -next, but problems. 5.17-rc1's mm/migrate.c:migrate_vma_check_page() is rather different from the tree you patched. Please redo, refresh and resend?
