[PATCH v4 00/10] Add MEMORY_DEVICE_COHERENT for coherent device memory mapping
akpm at linux-foundation.org
Thu Jan 27 22:32:58 UTC 2022
On Wed, 26 Jan 2022 21:09:39 -0600 Alex Sierra <alex.sierra at 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
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?
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