I think I got it, there are just two backports, for commit e9bf3acb23f0a6e18438c35944d6cb618d16cf05 and commit 437cfd714db9c1d28878a6e2555e9a730f3490c8 . The rest are cherrypicks.
With that a test kernel is currently being build in this PPA: https://launchpad.net/~fheimes/+archive/ubuntu/lp1959940j ** Changed in: linux (Ubuntu Jammy) Status: Triaged => In Progress ** Changed in: linux (Ubuntu Jammy) Importance: Undecided => High -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1959940 Title: [22.10 FEAT] KVM: Secure Execution guest dump encryption with customer keys - kernel part Status in Ubuntu on IBM z Systems: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux source package in Jammy: In Progress Bug description: KVM: Secure Execution guest dump encryption with customer keys - kernel part Description: Hypervisor-initiated dumps for Secure Execution guests are not helpful because memory and CPU state is encrypted by a transient key only available to the Ultravisor. Workload owners can still configure kdump in order to obtain kernel crash infomation, but there are situation where kdump doesn't work. In such situations problem determination is severely impeded. This feature will implement dumps created in a way that can only be decrypted by the owner of the guest image and be used for problem determination. Request Type: Kernel - Enhancement from IBM Upstream Acceptance: In Progress Code Contribution: IBM code To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1959940/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
