On 02/07/2015 18:07, Denis V. Lunev wrote: > + if (cpu->hyperv_crash && > + kvm_check_extension(cs->kvm_state, KVM_CAP_HYPERV_MSR_CRASH) > 0) { > + c->edx |= HV_X64_GUEST_CRASH_MSR_AVAILABLE; > + has_msr_hv_crash = true; > + } > + Please patch kvm_get_supported_msrs instead of adding a capability. The QEMU parts are otherwise okay. 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