On 13/06/2016 23:19, Yunhong Jiang wrote: > + /* Convert to host delta tsc if tsc scaling is enabled */ > + if (vcpu->arch.tsc_scaling_ratio && This should be + if (vcpu->arch.tsc_scaling_ratio != kvm_default_tsc_scaling_ratio && but you don't need to resend. 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