Hi Paolo, The same bug I found in v3 is still in v5. please refer to this mail: https://lkml.org/lkml/2012/3/10/207 -- Thanks, Hu Tao -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html