RE: [PATCH v3 03/12] iommufd: Consistently manage hwpt_item

["Tian, Kevin" <kevin.tian@xxxxxxxxx>]

> From: Jason Gunthorpe <jgg@xxxxxxxxxx>
> Sent: Thursday, March 2, 2023 3:30 AM
> 
> This should be added immediately after every iopt_table_add_domain(), and
> deleted after every iopt_table_remove_domain() under the ioas->mutex.
> 
> Tidy things to be consistent.
> 
> Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxx>

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