On 07/16, Song Yoong Siang wrote: > Clarify that drivers must remove device-reserved metadata from the > data_meta area before passing frames to XDP programs. > > Additionally, expand the explanation of how userspace and BPF programs > should coordinate the use of METADATA_SIZE, and add a detailed diagram > to illustrate pointer adjustments and metadata layout. > > Also describe the requirements and constraints enforced by > bpf_xdp_adjust_meta(). > > Signed-off-by: Song Yoong Siang <yoong.siang.song@xxxxxxxxx> > --- > V5: > - create a new section called 'Driver implementation' (Stanislav) > - reword 'utilize the data_meta area' to 'prepend metadata to received packets' (Jakub) Thanks! Acked-by: Stanislav Fomichev <sdf@xxxxxxxxxxx>
