22 lines
685 B
YAML
22 lines
685 B
YAML
---
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issues:
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- |
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The support for guest RAM encryption using AMD SEV (Secure Encrypted
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Virtualization) added in Train is incompatible with a number of image
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metadata options:
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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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- ``hw_qemu_guest_agent=yes``
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When used together, the guest kernel can malfunction with repeated warnings
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like::
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NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [system-udevd:272]
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This will be resolved in a future patch release. For more information,
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refer to `bug 1845986`__
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__ https://bugs.launchpad.net/nova/+bug/1845986
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