2 Commits
Author SHA1 Message Date
huangxuesen 04941813a5 libbpf: Fix trivial typo
Fix typo in comment from 'bpf_skeleton_map' to 'bpf_map_skeleton'
and from 'bpf_skeleton_prog' to 'bpf_prog_skeleton'.

Signed-off-by: huangxuesen <huangxuesen@kuaishou.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/1638755236-3851199-1-git-send-email-hxseverything@gmail.com
2021-12-10 14:03:13 -08:00
Xuesen Huang d64f8d3207 bpf: Add bpf_skb_adjust_room flag BPF_F_ADJ_ROOM_ENCAP_L2_ETH
bpf_skb_adjust_room sets the inner_protocol as skb->protocol for packets
encapsulation. But that is not appropriate when pushing Ethernet header.

Add an option to further specify encap L2 type and set the inner_protocol
as ETH_P_TEB.

Suggested-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Xuesen Huang <huangxuesen@kuaishou.com>
Signed-off-by: Zhiyong Cheng <chengzhiyong@kuaishou.com>
Signed-off-by: Li Wang <wangli09@kuaishou.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Willem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/bpf/20210304064046.6232-1-hxseverything@gmail.com
2021-03-25 23:31:23 -07:00