GitLab

Create global blocked domain with attach device ops. It will clear the
DTE so that all DMA from device will be aborted.
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20240722115452.5976-1-vasant.hegde@amd.com

Signed-off-by: Joerg Roedel <jroedel@suse.de>