RE: [PATCH v6 07/10] iommufd: Fault-capable hwpt attach/detach/replace

Tian, Kevin
2024-06-17T07:38:01Z

> From: Baolu Lu <baolu.lu@linux.intel.com>
> Sent: Sunday, June 9, 2024 3:23 PM
>
> On 6/7/24 5:30 PM, Tian, Kevin wrote:
> >> From: Lu Baolu <baolu.lu@linux.intel.com>
> >> Sent: Monday, May 27, 2024 12:05 PM
> >>
> >> Add iopf-capable hw page table attach/detach/replace helpers. The
> pointer
> >> to iommufd_device is stored in the domain attachment handle, so that it
> >> can be echo'ed back in the iopf_group.
> >
> > this message needs an update. now the device pointer is not in the
> > attach handle.
>
> The iommufd_device pointer is in the attach handle provided by iommufd
> in attach or replace path.

I thought it talked about iommu_attach_handle then it includes only
the domain pointer.

but it's correct if iommufd_attach_handle is being talked here.

depends on what 'domain attachment handle' refers to. 😊