> Hmm so I conclude that drivers without kick_vq_with_data > should not accept VIRTIO_F_NOTIFICATION_DATA then?
Yes, vDPA drivers without kick_vq_with_data should not offer VIRTIO_F_NOTIFICATION_DATA in the first place. We can be more forgiving in such cases and clear the feature bit + print a warning. It may be easier to debug when creating a new vDPA driver. _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization
