* Ren, Yongjie (yongjie.ren@xxxxxxxxx) wrote: > I'm using kvm and qemu upstream on https://github.com/avikivity > The following command line was right for me about three weeks ago, but now I meet some error. > # qemu-system-x86_64 -m 1024 -smp 2 -device pci-assign,host=0e:00.0 -hda /root/rhel6u1.img > output error is like following. > qemu-system-x86_64: -device pci-assign,host=0d:00.0: Parameter 'driver' expects a driver name > Try with argument '?' for a list. Looks like you don't have device assignment support compiled in. Start with the basics (assuming tree has hw/device-assignment.c): did your ./configure output show: KVM device assig. yes and does your binary agree? qemu-system-x86_64 -device ? 2>&1 | grep pci-assign thanks, -chris -- 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