Hi Since commit 28a1f3ac1d0c8558ee4453d9634dad891a6e922e ([PATCH] kvm: x86: Set highest physical address bits in non-present/reserved SPTEs) I have no IO (INPUT and network) on old qemu-VMs using -enable-kvm. For example Windows XP-VMs. My hardware (core2duo E8500 @ 3.16GHz) is quite old, but worked until this patch was committed. Does anyone have the same issues? What is the reason and how to fix this? BR Stephan
