** Also affects: nova/train Importance: Undecided Status: New ** Changed in: nova/train Status: New => In Progress
** Changed in: nova/train Assignee: (unassigned) => Boris Bobrov (bbobrov) -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1845986 Title: SEV does not enable IOMMU on SCSI controller Status in OpenStack Compute (nova): In Progress Status in OpenStack Compute (nova) train series: In Progress Bug description: https://review.opendev.org/#/c/644565/ added logic to libvirt/designer.py for enabling iommu for certain devices where virtio is used. This is required for AMD SEV[0]. However it missed the case of a SCSI controller where the model is virtio-scsi, e.g.: <controller type='scsi' index='0' model='virtio-scsi'> As with other virtio devices, here a child element needs to be added to the config when SEV is enabled: <driver iommu="on" /> [0] http://specs.openstack.org/openstack/nova- specs/specs/train/approved/amd-sev-libvirt-support.html#proposed- change To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1845986/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp