------- Comment From <email address hidden> 2022-02-14 20:28 EDT------- The root-patch which has introduced the bug is from kernel 5.11. Therefore, Ubuntu 21.10 and higher need to be fixed.
The fix is already available in stable now: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/s390?h=v5.17-rc4&id=dd9cb842fa9d90653a9b48aba52f89c069f3bc50
------- Comment From <email address hidden> 2022-02-14 20:28 EDT-------
The root-patch which has introduced the bug is from kernel 5.11.
Therefore, Ubuntu 21.10 and higher need to be fixed.
The fix is already available in stable now: /git.kernel. org/pub/ scm/linux/ kernel/ git/torvalds/ linux.git/ commit/ drivers/ s390?h= v5.17-rc4& id=dd9cb842fa9d 90653a9b48aba52 f89c069f3bc50
https:/