On Wed, Oct 19, 2011 at 3:24 AM, Mars.Cao <caobin...@gmail.com> wrote: > /usr/local/bin/qemu-system-x86_64 -drive > file=winxpsp3.img,if=virtio,format=qcow2,cache=none,aio=threads -smp 2 -net > tap,ifname=tap0,script=no,downscript=no -net > nic,model=virtio,macaddr=52:54:00:d6:be:bb -m 1024 --enable-kvm -serial > tcp:127.0.0.1:4445,server,nowait -cdrom WDK.iso
--enable-kvm should be -enable-kvm. Stefan