On 18/03/2016 19:04, David Matlack wrote: > > the tests would effectively DoS the host. > > How does this DoS the host? The guest is stuck executing the same > instruction over and over, but it's exiting to KVM every time, > allowing KVM to reschedule the VCPU. I would agree it DoSes the guest. You're right, these tests are safe. Paolo -- 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