Hi, I've been looking at the drivers/ XDP users and noticed that some XDP_REDIRECT user don't invoke xdp_do_flush() at the end. v1…v2: https://lore.kernel.org/all/20230908135748.794163-1-bigeasy@xxxxxxxxxxxxx - Collected tags. - Dropped the #4 patch which was touching cpu_map_bpf_prog_run() because it is not needed. Sebastian