diff options
| author | Andrii Nakryiko <andrii@kernel.org> | 2022-04-28 11:53:49 -0700 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2022-04-28 23:46:04 +0200 |
| commit | 32c03c4954a03d46f603f94acac9d2705bd5c9c6 (patch) | |
| tree | 749d2f957655dcb434d8b2b502b95d18052258da /tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c | |
| parent | cc7d8f2c8ecc003a67d4cf189d04124461524a16 (diff) | |
selftests/bpf: Use target-less SEC() definitions in various tests
Add new or modify existing SEC() definitions to be target-less and
validate that libbpf handles such program definitions correctly.
For kprobe/kretprobe we also add explicit test that generic
bpf_program__attach() works in cases when kprobe definition contains
proper target. It wasn't previously tested as selftests code always
explicitly specified the target regardless.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20220428185349.3799599-4-andrii@kernel.org
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c b/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c index b9876b55fc0c..c56db65d4c15 100644 --- a/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c +++ b/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c @@ -140,14 +140,14 @@ test_attach_api(const char *pattern, struct bpf_kprobe_multi_opts *opts) goto cleanup; skel->bss->pid = getpid(); - link1 = bpf_program__attach_kprobe_multi_opts(skel->progs.test_kprobe, + link1 = bpf_program__attach_kprobe_multi_opts(skel->progs.test_kprobe_manual, pattern, opts); if (!ASSERT_OK_PTR(link1, "bpf_program__attach_kprobe_multi_opts")) goto cleanup; if (opts) { opts->retprobe = true; - link2 = bpf_program__attach_kprobe_multi_opts(skel->progs.test_kretprobe, + link2 = bpf_program__attach_kprobe_multi_opts(skel->progs.test_kretprobe_manual, pattern, opts); if (!ASSERT_OK_PTR(link2, "bpf_program__attach_kprobe_multi_opts")) goto cleanup; @@ -232,7 +232,7 @@ static void test_attach_api_fails(void) skel->bss->pid = getpid(); /* fail_1 - pattern and opts NULL */ - link = bpf_program__attach_kprobe_multi_opts(skel->progs.test_kprobe, + link = bpf_program__attach_kprobe_multi_opts(skel->progs.test_kprobe_manual, NULL, NULL); if (!ASSERT_ERR_PTR(link, "fail_1")) goto cleanup; @@ -246,7 +246,7 @@ static void test_attach_api_fails(void) opts.cnt = ARRAY_SIZE(syms); opts.cookies = NULL; - link = bpf_program__attach_kprobe_multi_opts(skel->progs.test_kprobe, + link = bpf_program__attach_kprobe_multi_opts(skel->progs.test_kprobe_manual, NULL, &opts); if (!ASSERT_ERR_PTR(link, "fail_2")) goto cleanup; @@ -260,7 +260,7 @@ static void test_attach_api_fails(void) opts.cnt = ARRAY_SIZE(syms); opts.cookies = NULL; - link = bpf_program__attach_kprobe_multi_opts(skel->progs.test_kprobe, + link = bpf_program__attach_kprobe_multi_opts(skel->progs.test_kprobe_manual, "ksys_*", &opts); if (!ASSERT_ERR_PTR(link, "fail_3")) goto cleanup; @@ -274,7 +274,7 @@ static void test_attach_api_fails(void) opts.cnt = ARRAY_SIZE(syms); opts.cookies = NULL; - link = bpf_program__attach_kprobe_multi_opts(skel->progs.test_kprobe, + link = bpf_program__attach_kprobe_multi_opts(skel->progs.test_kprobe_manual, "ksys_*", &opts); if (!ASSERT_ERR_PTR(link, "fail_4")) goto cleanup; @@ -288,7 +288,7 @@ static void test_attach_api_fails(void) opts.cnt = 0; opts.cookies = cookies; - link = bpf_program__attach_kprobe_multi_opts(skel->progs.test_kprobe, + link = bpf_program__attach_kprobe_multi_opts(skel->progs.test_kprobe_manual, "ksys_*", &opts); if (!ASSERT_ERR_PTR(link, "fail_5")) goto cleanup; |