c2fd8294fd
When a guest agent is requested, it requires a virtio-serial controller. If the controller is not created explicitly, it will be created by libvirt. But if AMD SEV is also requested, the controller is expected to use the iommu driver. In order to achive that, the controller is created explicitly with the required driver. Change-Id: I47c248649b9d77e8bd7c5350fc84d89342be4623 Closes-Bug: 1845986
15 lines
462 B
YAML
15 lines
462 B
YAML
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fixes:
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`Bug 1845986`_ has been fixed by adding iommu driver when the following
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metadata options are used with AMD SEV:
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- ``hw_scsi_model=virtio-scsi`` and either ``hw_disk_bus=scsi`` or
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``hw_cdrom_bus=scsi``
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- ``hw_video_model=virtio``
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Also a virtio-serial controller is created when ``hw_qemu_guest_agent=yes``
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option is used, together with iommu driver for it.
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.. _Bug 1845986: https://launchpad.net/bugs/1845986
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