kernel/tools/testing/selftests/bpf/test_sock_fields.c, branch linux-5.2.y

bpf: Add ene-to-end test for bpf_sk_storage_* helpers

2019-04-27T16:07:05Z

This patch rides on an existing BPF_PROG_TYPE_CGROUP_SKB test (test_sock_fields.c) to do a TCP end-to-end test on the new bpf_sk_storage_* helpers. Signed-off-by: Martin KaFai Lau Signed-off-by: Alexei Starovoitov

bpf: Add an example for bpf_get_listener_sock

2019-03-13T19:04:35Z

This patch adds an example in using the new helper bpf_get_listener_sock(). Signed-off-by: Martin KaFai Lau Signed-off-by: Alexei Starovoitov

selftests/bpf: set unlimited RLIMIT_MEMLOCK for test_sock_fields

2019-03-02T00:06:23Z

This is to avoid permission denied error. A lot of systems may have a much lower number, e.g., 64KB, for RLIMIT_MEMLOCK, which may not be sufficient for the test to run successfully. Fixes: e0b27b3f97b8 ("bpf: Add test_sock_fields for skb->sk and bpf_tcp_sock") Signed-off-by: Yonghong Song Acked-by: Song Liu Signed-off-by: Daniel Borkmann

bpf: Add test_sock_fields for skb->sk and bpf_tcp_sock

2019-02-11T03:46:17Z

This patch adds a C program to show the usage on skb->sk and bpf_tcp_sock. Acked-by: Alexei Starovoitov Signed-off-by: Martin KaFai Lau Signed-off-by: Alexei Starovoitov