Hangbin Liu 557c223b64 selftests/bpf: No need to drop the packet when there is no geneve opt ... In bpf geneve tunnel test we set geneve option on tx side. On rx side we only call bpf_skb_get_tunnel_opt(). Since commit 9c2e14b481 ("ip_tunnels: Set tunnel option flag when tunnel metadata is present") geneve_rx() will not add TUNNEL_GENEVE_OPT flag if there is no geneve option, which cause bpf_skb_get_tunnel_opt() return ENOENT and _geneve_get_tunnel() in test_tunnel_kern.c drop the packet. As it should be valid that bpf_skb_get_tunnel_opt() return error when there is not tunnel option, there is no need to drop the packet and break all geneve rx traffic. Just set opt_class to 0 in this test and keep returning TC_ACT_OK. Fixes: 933a741e3b ("selftests/bpf: bpf tunnel test.") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: William Tu <u9012063@gmail.com> Link: https://lore.kernel.org/bpf/20210224081403.1425474-1-liuhangbin@gmail.com		2021-02-24 21:28:30 +01:00
..
fault-injection
ktest	Kbuild updates for v5.11	2020-12-22 14:02:39 -08:00
kunit	kunit: tool: move kunitconfig parsing into __init__, make it optional	2021-01-15 17:52:12 -07:00
nvdimm	ndtest: Add papr health related flags	2021-01-28 00:22:49 -08:00
radix-tree	ida: Free allocated bitmap in error path	2020-10-07 09:11:33 -04:00
scatterlist	RDMA 5.11 pull request	2020-12-16 13:42:26 -08:00
selftests	selftests/bpf: No need to drop the packet when there is no geneve opt	2021-02-24 21:28:30 +01:00
vsock