Ok, so 3.16 on 3.12 fails (there might be more but first failure exits) with:
MSR_IA32_VMX_EXIT_CTLS (0x0483) which is required to support at least VM_EXIT_SAVE_DEBUG_CONTROLS (=0x002)| VM_EXIT_HOST_ADDR_SPACE_SIZE (0x0200) but evaluating the msr returns only support for VM_EXIT_HOST_ADDR_SPACE_SIZE The requirement got introduced in 3.15 by: KVM: vmx: Allow the guest to run with dirty debug registers Right now I am not sure where this needs fixing (the older or the newer kernels). I better ask that upstream. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1431473 Title: kvm_intel (nested) module will not load [Input/output error] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1431473/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
