> On May 5, 2020, at 5:15 AM, Christian Borntraeger <borntraeger@xxxxxxxxxx> wrote: > applied for kvms390/master. > > Qian Cai, can you verify that this fixes the issue? Thank you for tracking it down and removed the warning, so there is no way for me to trigger it anymore. Otherwise, my simple test case works fine for z/VM nested KVM here.