kybaaz/linux-xiaomi-chiron
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

selftests: bpf: add a test for XDP redirect

Browse source 
Add test for xdp_redirect by creating two namespaces with two
veth peers, then forward packets in-between.

Signed-off-by: William Tu <u9012063@gmail.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: John Fastabend <john.fastabend@gmail.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
William Tu 2017-08-07 13:14:42 -07:00 • committed by David S. Miller
parent ea6404c841
commit 996139e801
4 changed files with 86 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

3
tools/include/uapi/linux/bpf.h
View file

@ -592,7 +592,8 @@ union bpf_attr {
FN(get_socket_uid), \
FN(set_hash), \
FN(setsockopt), \
FN(skb_adjust_room),
FN(skb_adjust_room), \
FN(redirect_map),
/* integer value in 'imm' field of BPF_CALL instruction selects which helper
* function eBPF program intends to call