On Wed, Oct 30, 2024 at 11:15:02PM +0800, Zhangfei Gao wrote:
> hw/vfio/migration.c
> if (vfio_viommu_preset(vbasedev)) {
> error_setg(&err, "%s: Migration is currently not supported "
> "with vIOMMU enabled", vbasedev->name);
> goto add_blocker;
> }
The viommu driver itself does not support live migration, it would
need to preserve all the guest configuration and bring it all back. It
doesn't know how to do that yet.
Jason
