Hi, does anyone have experience with Nested Virtualization by nesting Xen 4.2 in KVM? I have KVM as Host-Hypervisor and XEN as Guest-Hypervisor and trying to install WinXP as an HVM-Guest which just worked, but the XP seems to be very slowly! It is quite confusing that executing /xl dmesg /gives me the output that SVM should be enabled (XEN) HVM : SVM enabled! But a look into /proc/cpuinfo shows, that there is no svm-flag listed in there. So may the bad performance is caused through that problem that SVM is not available and I am working with Binary Translation to handle sensitive instructions? Cheers, Mike -- 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