Il 09/09/2014 15:26, Juan Quintela ha scritto: > Paolo Bonzini <pbonz...@redhat.com> wrote: >> From: Pavel Dovgalyuk <pavel.dovga...@ispras.ru> >> >> VMState added by this patch preserves correct >> loading of the PC speaker device state. >> >> This breaks migration to 2.1 and earlier. >> >> Signed-off-by: Pavel Dovgalyuk <pavel.dovga...@ispras.ru> >> Signed-off-by: Paolo Bonzini <pbonz...@redhat.com> > > This should only be added for new machine types, right?
We never did that in the past. Maybe downstream. Paolo > Later, Juan. > >> @@ -192,6 +203,7 @@ static void pcspk_class_initfn(ObjectClass *klass, void >> *data) >> >> dc->realize = pcspk_realizefn; >> set_bit(DEVICE_CATEGORY_SOUND, dc->categories); >> + dc->vmsd = &vmstate_spk; >> dc->props = pcspk_properties; >> /* Reason: pointer property "pit", realize sets global pcspk_state */ >> dc->cannot_instantiate_with_device_add_yet = true;
