On Sun, Apr 23, 2023 at 08:01:35AM +0000, Alvaro Karsz wrote: > We could add a new virtio_config_ops: peek_vqs. > We can call it during virtnet_validate, and then fixup the features in case of small vrings. > > If peek_vqs is not implemented by the transport, we can just fail probe later in case of small vrings. > Nope, we can't. Driver is not supposed to discover vqs before FEATURES_OK, the vq size might depend on features. _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
