On 07/04/10 13:23, Avi Kivity wrote: > On 04/07/2010 03:10 PM, Richard Simpson wrote: >> On 07/04/10 06:39, Avi Kivity wrote: >> >>> On 04/07/2010 01:31 AM, Richard Simpson wrote: >>> >>>> >>>>> 2.6.27 should be plenty fine for nx. Really the important bit is that >>>>> the host kernel has nx enabled. Can you check if that is so? >>> The attached script should verify it. >> IOError: [Errno 2] No such file or directory: '/dev/msr0' > > Run as root, please. And check first that you have a file named > /dev/cpu/0/msr. Doh! gordon Code # ./check-nx nx: enabled gordon Code # OK, seems to be enabled just fine. Any other ideas? I am beginning to get that horrible feeling that there isn't a real problem and it is just me being dumb! -- 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