The commit applies fine to the noble master-next tree (kernel 6.8), and a test build was triggered here: https://launchpad.net/~fheimes/+archive/ubuntu/lp2074380
However, the cpumf code in jammy master-next (kernel 5.15) is quite different. git blame tells me that probably the following commits are needed as well: 111783-1a33aee1dc24 s390/cpum_cf: remove function validate_ctr_auth() by inline code 111784-9ae9b868aeaa s390/cpum_cf: provide counter number to validate_ctr_version() 111785:46c4d945ea1f s390/cpum_cf: introduce static CPU counter facility information but they (first of all 46c4d945ea1f) also do not apply cleanly. Would you please let us know a minimal set of patches (based on your insights of the code) that let us apply f10933cbd2df to the jammy master-next tree (git clone git://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/jammy --branch master-next --single-branch) or alternatively a backport of f10933cbd2df to this tree? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2074380 Title: [UBUNTU 22.04] kernel: s390/cpum_cf: make crypto counters upward compatible To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/2074380/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
