On 21.08.20 21:56, Tony Krowiak wrote: > diff --git a/drivers/s390/crypto/vfio_ap_private.h b/drivers/s390/crypto/vfio_ap_private.h > index a2aa05bec718..57da703b549a 100644 > --- a/drivers/s390/crypto/vfio_ap_private.h > +++ b/drivers/s390/crypto/vfio_ap_private.h > @@ -87,6 +87,7 @@ struct ap_matrix_mdev { > struct kvm *kvm; > struct kvm_s390_module_hook pqap_hook; > struct mdev_device *mdev; > + DECLARE_HASHTABLE(qtable, 8); > }; Ah I think the include should go into this patch. But then you should revisit the patch description of 2 as it talks about hashtables (but doesnt do anything about it).