[Bug 2050019] Comment bridged from LTC Bugzilla

------- Comment From freude@de.ibm.com 2024-05-27 09:08 EDT-------
Installed a ubunutu 24.04 and enabled noble-proposed
In the end I used kernel:

uname -a
Linux a35lp66.lnxne.boe 6.8.0-31-generic #31-Ubuntu SMP Sat Apr 20 00:14:26 UTC 2024 s390x s390x s390x GNU/Linux

As testing this is extremely complicated, instead I run my AP/zcrypt tester to verify that the AP bus and zcrypt device driver still work as expected.
Looks ok to me.

verified

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https://bugs.launchpad.net/bugs/2050019

Title:
[24.04 FEAT] [SEC2353] zcrypt: extend error recovery to deal with
device scans

Status in Ubuntu on IBM z Systems:
Fix Released
Status in linux package in Ubuntu:
Fix Released

Bug description:
The error recovery of a crypto request currently fails if a device is not available or the device is not completely setup and bound if the device has been discovered due to a bus scan.
If, during request handling, a device is lost and a bus scan is triggered the DD must wait for the bus scan (including the device binding) to complete before giving up on reties.

This item is important to support life guest relocation where the APQN
sets on the source and target guests differ.

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