5255bbf4ec
Add device dirty page tracking start/stop functionality. This uses the device DMA logging uAPI to start and stop dirty page tracking by device. Device dirty page tracking is used only if all devices within a container support device dirty page tracking. Signed-off-by: Avihai Horon <avihaih@nvidia.com> Signed-off-by: Joao Martins <joao.m.martins@oracle.com> Link: https://lore.kernel.org/r/20230307125450.62409-11-joao.m.martins@oracle.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>