[ovirt-users] ovirt 4.4 RC1 HCI single host problem unknown CPU feature: tsx-ctrl

Hello, I have this problem I posted for beta4 also with the RC1 installation: https://lists.ovirt.org/archives/list/users@ovirt.org/message/CR6XYIEYHT4... At final stage when engine VM has to start from hosted engine storage domain libvirt.libvirtError: unsupported configuration: unknown CPU feature: tsx-ctrl 2020-05-08 17:13:51,080+0200 INFO (vm/7194f9ff) [virt.vm] (vmId='7194f9ff-1d73-4a0d-987e-3e82060c2d99') Changed state to Down: unsupported configuration: unknown CPU feature: tsx-ctrl (code=1) (vm:1629) any hint on how to workaround and test on my nested environment? Thanks, Gianluca