> From: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>
> Sent: Monday, January 22, 2024 3:39 PM
>
> +
> +int iommufd_fault_iopf_handler(struct iopf_group *group)
> +{
> + struct iommufd_hw_pagetable *hwpt = group->cookie->domain-
> >fault_data;
> + struct iommufd_fault *fault = hwpt->fault;
> +
why not directly using iommufd_fault as the fault_data?
