From: Baolu Lu <baolu.lu@xxxxxxxxxxxxxxx>
Sent: Monday, May 23, 2022 3:13 PM
@@ -254,6 +259,7 @@ struct iommu_ops {
int (*def_domain_type)(struct device *dev);
const struct iommu_domain_ops *default_domain_ops;
+ const struct iommu_domain_ops *sva_domain_ops;
Per Joerg's comment in anther thread,
https://lore.kernel.org/linux-iommu/YodVJ7ervpIdWfg+@xxxxxxxxxx/
adding a sva_domain_ops here is not the right way to go.
If no objection, I will make the sva domain go through the
generic domain_alloc/free() callbacks in the next version.
suppose it's just back to what v1-v6 did which all registered the ops
in domain_alloc() callback?