You have been subscribed to a public bug:
Problem:
vsock can't be used with Secure Execution
---uname output---
Linux se1 5.4.0-62-generic #70-Ubuntu SMP Tue Jan 12 16:27:38 UTC 2021 s390x
s390x s390x GNU/Linux
Machine Type = z15 8562
---Debugger---
A debugger is not configured
---Steps to Reproduce---
In a Secure Execution environment the Qemu driver vhost-vsock-ccw driver
requires the argument "iommu_platform=on".
E.g. "qemu-system-s390x -device vhost-vsock-ccw,guest-
cid=42,iommu_platform=on ..."
Currently Libvirt does not support this argument. Therfore Vsock can't be
defined in XML correctly. Libvirt Version is 6.0.0-0ubuntu8.5.
Userspace tool common name: virsh
The userspace tool has the following bit modes: 64
Userspace rpm: libvirt-clients
Userspace tool obtained from project website: na
Please apply this update to 21.04, 20.10 and 20.04 !
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: Skipper Bug Screeners (skipper-screen-team)
Status: New
** Tags: architecture-s39064 bugnameltc-191018 severity-medium
targetmilestone-inin2104
--
[UBUNTU 20.04] Vsock can't be used with Secure Execution, required argument not
supported
https://bugs.launchpad.net/bugs/1913266
You received this bug notification because you are a member of Kernel Packages,
which is subscribed to linux in Ubuntu.
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
