RE: [PATCH v11 5/8] iommu/vt-d: Make prq draining code generic

[Tian, Kevin]

> From: Jacob Pan <jacob.jun.pan@xxxxxxxxxxxxxxx>
> Sent: Tuesday, July 25, 2023 6:26 AM
> 
> From: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>
> 
> Currently draining page requests and responses for a pasid is part of SVA
> implementation. This is because the driver only supports attaching an SVA
> domain to a device pasid. As we are about to support attaching other types
> of domains to a device pasid, the prq draining code becomes generic.
> 
> Reviewed-by: Jacob Pan <jacob.jun.pan@xxxxxxxxxxxxxxx>
> Signed-off-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>

Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>