> From: Liu, Yi L <yi.l.liu@xxxxxxxxx>
> Sent: Thursday, February 8, 2024 4:23 PM
>
> @@ -4760,6 +4790,12 @@ static int intel_iommu_set_dirty_tracking(struct
> iommu_domain *domain,
> if (ret)
> goto err_unwind;
>
> + if (dmar_domain->nested_parent) {
> + ret = parent_domain_set_dirty_tracking(dmar_domain,
> enable);
> + if (ret)
> + goto err_unwind;
> + }
> +
there also lack of setting dirty tracking when a device is attached to the
nested domain while the parent already has dirty-tracking enabled.
but looks even w/o nesting this is missed in the attach path.
could be fixed separately. so for this one:
Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>
