Re: [PATCH net-next 0/6] mvneta: introduce XDP multi-buffer support

2020-08-20 Thread Lorenzo Bianconi
> > > General issue (that I think must be resolved/discussed as part of this initial > patchset). I was thinking about this issue as well. > > When XDP_REDIRECT'ing a multi-buffer xdp_frame out of another driver's > ndo_xdp_xmit(), what happens if the remote driver doesn't understand the > multi-

Re: [PATCH net-next 0/6] mvneta: introduce XDP multi-buffer support

2020-08-20 Thread Jesper Dangaard Brouer
General issue (that I think must be resolved/discussed as part of this initial patchset). When XDP_REDIRECT'ing a multi-buffer xdp_frame out of another driver's ndo_xdp_xmit(), what happens if the remote driver doesn't understand the multi-buffer format? My guess it that it will only send the f