I noted a difference between the two configs. The v4.10-rc3 config has the KVM module built in. However, the v4.10-rc2 config has KVM built in for the config file, but was still set to module in the annotations file.
I fixed the annotations file and built a Xenial test kernel. The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1735420/ Can you test this kernel and see if it resolves the bug? -- 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/1735420 Title: Avoid creation of /dev/kvm in Xenial KVM virtual machines on s390x Status in Ubuntu on IBM z Systems: Triaged Status in linux package in Ubuntu: Triaged Status in linux source package in Xenial: Triaged Bug description: Since nested virtualization with KVM is not supported on s390x, please disable this in Xenial - in case it's doable with reasonable effort. (I think it was already disabled for later Ubuntu releases ... was also discussed on IRC) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1735420/+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
