To support NIC offloads with XDP hints and the relevant kfuncs, the flag BPF_F_XDP_DEV_BOUND_ONLY is needed.
Are there any efforts to realize this? I did not find any in the repository.
I can work to add it, are major challenges in the way?

• BPF_F_XDP_DEV_BOUND_ONLY requires driver or SKB attach modes.
• ??