Previously we silently exited, with subclasses we got an opcode warning. Instead explicitly tell the user what's wrong. An indication for this is -cpu ? showing "host" with an all-zero PVR. Signed-off-by: Andreas Färber <afaerber@xxxxxxx> --- target-ppc/kvm.c | 7 +++++++ 1 Datei geändert, 7 Zeilen hinzugefügt(+) diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c index f115892..8998d0f 100644 --- a/target-ppc/kvm.c +++ b/target-ppc/kvm.c @@ -1186,7 +1186,14 @@ static void alter_insns(uint64_t *word, uint64_t flags, bool on) static void kvmppc_host_cpu_initfn(Object *obj) { + PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(obj); + assert(kvm_enabled()); + + if (pcc->info->pvr != mfpvr()) { + fprintf(stderr, "Host PVR unsupported.\n"); + exit(1); + } } static void kvmppc_host_cpu_class_init(ObjectClass *oc, void *data) -- 1.7.10.4 -- 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