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| author |   Stanislav Fomichev <sdf@google.com> | 2019-08-14 10:37:51 -0700 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2019-08-17 23:18:54 +0200 |
| commit | c3bbf176fbad5d7470f8a4f311f7c11126ad36c2 (patch) | |
| tree | 58bd99ef6f3fc2528b6e0d41801238af71e7374e /tools/testing/selftests/bpf/Makefile | |
| parent | bpf: sync bpf.h to tools/ (diff) | |
| download | linux-dev-c3bbf176fbad5d7470f8a4f311f7c11126ad36c2.tar.xz linux-dev-c3bbf176fbad5d7470f8a4f311f7c11126ad36c2.zip | |
selftests/bpf: add sockopt clone/inheritance test
Add a test that calls setsockopt on the listener socket which triggers
BPF program. This BPF program writes to the sk storage and sets
clone flag. Make sure that sk storage is cloned for a newly
accepted connection.
We have two cloned maps in the tests to make sure we hit both cases
in bpf_sk_storage_clone: first element (sk_storage_alloc) and
non-first element(s) (selem_link_map).
Cc: Martin KaFai Lau <kafai@fb.com>
Cc: Yonghong Song <yhs@fb.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to '')
| -rw-r--r-- | tools/testing/selftests/bpf/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 29001f944db7..1faad0c3c3c9 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -29,7 +29,7 @@ TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test test_cgroup_storage test_select_reuseport test_section_names \ test_netcnt test_tcpnotify_user test_sock_fields test_sysctl test_hashmap \ test_btf_dump test_cgroup_attach xdping test_sockopt test_sockopt_sk \ - test_sockopt_multi test_tcp_rtt + test_sockopt_multi test_sockopt_inherit test_tcp_rtt BPF_OBJ_FILES = $(patsubst %.c,%.o, $(notdir $(wildcard progs/*.c))) TEST_GEN_FILES = $(BPF_OBJ_FILES) @@ -111,6 +111,7 @@ $(OUTPUT)/test_cgroup_attach: cgroup_helpers.c $(OUTPUT)/test_sockopt: cgroup_helpers.c $(OUTPUT)/test_sockopt_sk: cgroup_helpers.c $(OUTPUT)/test_sockopt_multi: cgroup_helpers.c +$(OUTPUT)/test_sockopt_inherit: cgroup_helpers.c $(OUTPUT)/test_tcp_rtt: cgroup_helpers.c .PHONY: force |