diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/attach_probe.c | 10 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c | 14 |
2 files changed, 17 insertions, 7 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/attach_probe.c b/tools/testing/selftests/bpf/prog_tests/attach_probe.c index c0c6d410751d..08c0601b3e84 100644 --- a/tools/testing/selftests/bpf/prog_tests/attach_probe.c +++ b/tools/testing/selftests/bpf/prog_tests/attach_probe.c @@ -55,6 +55,7 @@ void test_attach_probe(void) if (!ASSERT_OK_PTR(skel->bss, "check_bss")) goto cleanup; + /* manual-attach kprobe/kretprobe */ kprobe_link = bpf_program__attach_kprobe(skel->progs.handle_kprobe, false /* retprobe */, SYS_NANOSLEEP_KPROBE_NAME); @@ -69,6 +70,13 @@ void test_attach_probe(void) goto cleanup; skel->links.handle_kretprobe = kretprobe_link; + /* auto-attachable kprobe and kretprobe */ + skel->links.handle_kprobe_auto = bpf_program__attach(skel->progs.handle_kprobe_auto); + ASSERT_OK_PTR(skel->links.handle_kprobe_auto, "attach_kprobe_auto"); + + skel->links.handle_kretprobe_auto = bpf_program__attach(skel->progs.handle_kretprobe_auto); + ASSERT_OK_PTR(skel->links.handle_kretprobe_auto, "attach_kretprobe_auto"); + if (!legacy) ASSERT_EQ(uprobe_ref_ctr, 0, "uprobe_ref_ctr_before"); @@ -157,7 +165,9 @@ void test_attach_probe(void) trigger_func2(); ASSERT_EQ(skel->bss->kprobe_res, 1, "check_kprobe_res"); + ASSERT_EQ(skel->bss->kprobe2_res, 11, "check_kprobe_auto_res"); ASSERT_EQ(skel->bss->kretprobe_res, 2, "check_kretprobe_res"); + ASSERT_EQ(skel->bss->kretprobe2_res, 22, "check_kretprobe_auto_res"); ASSERT_EQ(skel->bss->uprobe_res, 3, "check_uprobe_res"); ASSERT_EQ(skel->bss->uretprobe_res, 4, "check_uretprobe_res"); ASSERT_EQ(skel->bss->uprobe_byname_res, 5, "check_uprobe_byname_res"); 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; |