[PATCH v2 10/10] iommu/intel: Fix missing locking for show_device_domain_translation()

[Tian, Kevin]

> From: Jason Gunthorpe <jgg at nvidia.com>
> Sent: Tuesday, August 1, 2023 1:51 AM
> 
> This is called from bus_for_each_dev() and must lock the device before
> calling iommu_group_get().
> 
> Reviewed-by: Lu Baolu <baolu.lu at linux.intel.com>
> Signed-off-by: Jason Gunthorpe <jgg at nvidia.com>

Reviewed-by: Kevin Tian <kevin.tian at intel.com>