[PATCH] iommufd: Set domain->iommufd_hwpt in all hwpt->domain allocators

[Ankit Agrawal]

>> Since iommufd_sw_msi() requires to access the domain->iommufd_hwpt, it
>> is
>> better to set that explicitly prior to calling iommu_domain_set_sw_msi().
>>
>> Fixes: 748706d7ca06 ("iommu: Turn fault_data to iommufd private pointer")
>> Reported-by: Ankit Agrawal <ankita at nvidia.com>
>> Signed-off-by: Nicolin Chen <nicolinc at nvidia.com>
>
> Reviewed-by: Kevin Tian <kevin.tian at intel.com>

Tested-by: Ankit Agrawal <ankita at nvidia.com>