This bug was fixed in the package qemu - 1:4.2-3ubuntu6.11
--------------- qemu (1:4.2-3ubuntu6.11) focal; urgency=medium
* d/p/ubuntu/lp-1907656-s390x-s390-virtio-ccw-Reset-PCI-devices-during-subsy: avoid PCI devices to become unavailable on reset (LP: #1907656)
-- Christian Ehrhardt <email address hidden> Tue, 05 Jan 2021 15:52:00 +0100
This bug was fixed in the package qemu - 1:4.2-3ubuntu6.11
---------------
qemu (1:4.2-3ubuntu6.11) focal; urgency=medium
* d/p/ubuntu/ lp-1907656- s390x-s390- virtio- ccw-Reset- PCI-devices- during- subsy:
avoid PCI devices to become unavailable on reset (LP: #1907656)
-- Christian Ehrhardt <email address hidden> Tue, 05 Jan 2021 15:52:00 +0100