Since kernel 5.2 eventually landed in eoan's release pocket:
linux-generic | 5.2.0.8.9 | eoan| s390
I'm changing this LP ticket to Fix Released.
** Changed in: linux (Ubuntu)
Status: Fix Committed => Fix Released
** Changed in: ubuntu-z-systems
Status: Fix Committe
$ rmadison --arch=s390x linux-generic | grep eoan-proposed
linux-generic | 5.2.0.8.9 | eoan-proposed | s390x
$ git tag --contains 6324b4de6d
Ubuntu-5.2.0-8.9
v5.2
$ git show 6324b4de6d
commit 6324b4de6dca40361399d3e9a2f2f1cbe8e7e11e
Author: Sebastian Ott
Date: Tue Feb 12 16:23:13 2019 +01