On Mon, Oct 18, 2010 at 03:26:30PM +0200, Avi Kivity wrote: > On 10/18/2010 02:58 PM, Dave Young wrote: > >> > >> It's secondary_startup_64 enabling efer.sce and efer.nx. > >> > >> Dave, please post your /proc/cpuinfo. Is your host running with NX > >> disabled? > > > >I see nx bit in /proc/cpuinfo, Actually I don't know how to disable it. > > Strange. > > Please patch arch/x86/kvm/x86.c to printk efer_reserved_bits (a > global), efer (an argument) and old_efer (a local), and post the > results. I add printk before kvm_mmu_reset_context(vcpu), correct? get following value: [ 3228.468325] efer_reserved_bits = 0xfffffffffffffafe [ 3228.468328] efer = 0x100 [ 3228.468330] old_efer = 0x0 -- 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
