1 files changed, 4 insertions, 79 deletions

diff --git a/tools/testing/selftests/bpf/prog_tests/map_kptr.c b/tools/testing/selftests/bpf/prog_tests/map_kptr.c
index fdcea7a61491..3533a4ecad01 100644
--- a/tools/testing/selftests/bpf/prog_tests/map_kptr.c
+++ b/tools/testing/selftests/bpf/prog_tests/map_kptr.c
@@ -5,83 +5,6 @@
 #include "map_kptr.skel.h"
 #include "map_kptr_fail.skel.h"
 
-static char log_buf[1024 * 1024];
-
-struct {
-	const char *prog_name;
-	const char *err_msg;
-} map_kptr_fail_tests[] = {
-	{ "size_not_bpf_dw", "kptr access size must be BPF_DW" },
-	{ "non_const_var_off", "kptr access cannot have variable offset" },
-	{ "non_const_var_off_kptr_xchg", "R1 doesn't have constant offset. kptr has to be" },
-	{ "misaligned_access_write", "kptr access misaligned expected=8 off=7" },
-	{ "misaligned_access_read", "kptr access misaligned expected=8 off=1" },
-	{ "reject_var_off_store", "variable untrusted_ptr_ access var_off=(0x0; 0x1e0)" },
-	{ "reject_bad_type_match", "invalid kptr access, R1 type=untrusted_ptr_prog_test_ref_kfunc" },
-	{ "marked_as_untrusted_or_null", "R1 type=untrusted_ptr_or_null_ expected=percpu_ptr_" },
-	{ "correct_btf_id_check_size", "access beyond struct prog_test_ref_kfunc at off 32 size 4" },
-	{ "inherit_untrusted_on_walk", "R1 type=untrusted_ptr_ expected=percpu_ptr_" },
-	{ "reject_kptr_xchg_on_unref", "off=8 kptr isn't referenced kptr" },
-	{ "reject_kptr_get_no_map_val", "arg#0 expected pointer to map value" },
-	{ "reject_kptr_get_no_null_map_val", "arg#0 expected pointer to map value" },
-	{ "reject_kptr_get_no_kptr", "arg#0 no referenced kptr at map value offset=0" },
-	{ "reject_kptr_get_on_unref", "arg#0 no referenced kptr at map value offset=8" },
-	{ "reject_kptr_get_bad_type_match", "kernel function bpf_kfunc_call_test_kptr_get args#0" },
-	{ "mark_ref_as_untrusted_or_null", "R1 type=untrusted_ptr_or_null_ expected=percpu_ptr_" },
-	{ "reject_untrusted_store_to_ref", "store to referenced kptr disallowed" },
-	{ "reject_bad_type_xchg", "invalid kptr access, R2 type=ptr_prog_test_ref_kfunc expected=ptr_prog_test_member" },
-	{ "reject_untrusted_xchg", "R2 type=untrusted_ptr_ expected=ptr_" },
-	{ "reject_member_of_ref_xchg", "invalid kptr access, R2 type=ptr_prog_test_ref_kfunc" },
-	{ "reject_indirect_helper_access", "kptr cannot be accessed indirectly by helper" },
-	{ "reject_indirect_global_func_access", "kptr cannot be accessed indirectly by helper" },
-	{ "kptr_xchg_ref_state", "Unreleased reference id=5 alloc_insn=" },
-	{ "kptr_get_ref_state", "Unreleased reference id=3 alloc_insn=" },
-};
-
-static void test_map_kptr_fail_prog(const char *prog_name, const char *err_msg)
-{
-	LIBBPF_OPTS(bpf_object_open_opts, opts, .kernel_log_buf = log_buf,
-						.kernel_log_size = sizeof(log_buf),
-						.kernel_log_level = 1);
-	struct map_kptr_fail *skel;
-	struct bpf_program *prog;
-	int ret;
-
-	skel = map_kptr_fail__open_opts(&opts);
-	if (!ASSERT_OK_PTR(skel, "map_kptr_fail__open_opts"))
-		return;
-
-	prog = bpf_object__find_program_by_name(skel->obj, prog_name);
-	if (!ASSERT_OK_PTR(prog, "bpf_object__find_program_by_name"))
-		goto end;
-
-	bpf_program__set_autoload(prog, true);
-
-	ret = map_kptr_fail__load(skel);
-	if (!ASSERT_ERR(ret, "map_kptr__load must fail"))
-		goto end;
-
-	if (!ASSERT_OK_PTR(strstr(log_buf, err_msg), "expected error message")) {
-		fprintf(stderr, "Expected: %s\n", err_msg);
-		fprintf(stderr, "Verifier: %s\n", log_buf);
-	}
-
-end:
-	map_kptr_fail__destroy(skel);
-}
-
-static void test_map_kptr_fail(void)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(map_kptr_fail_tests); i++) {
-		if (!test__start_subtest(map_kptr_fail_tests[i].prog_name))
-			continue;
-		test_map_kptr_fail_prog(map_kptr_fail_tests[i].prog_name,
-					map_kptr_fail_tests[i].err_msg);
-	}
-}
-
 static void test_map_kptr_success(bool test_run)
 {
 	LIBBPF_OPTS(bpf_test_run_opts, opts,
@@ -105,7 +28,7 @@ static void test_map_kptr_success(bool test_run)
 	ASSERT_OK(opts.retval, "test_map_kptr_ref2 retval");
 
 	if (test_run)
-		return;
+		goto exit;
 
 	ret = bpf_map__update_elem(skel->maps.array_map,
 				   &key, sizeof(key), buf, sizeof(buf), 0);
@@ -132,6 +55,7 @@ static void test_map_kptr_success(bool test_run)
 	ret = bpf_map__delete_elem(skel->maps.lru_hash_map, &key, sizeof(key), 0);
 	ASSERT_OK(ret, "lru_hash_map delete");
 
+exit:
 	map_kptr__destroy(skel);
 }
 
@@ -144,5 +68,6 @@ void test_map_kptr(void)
 		 */
 		test_map_kptr_success(true);
 	}
-	test_map_kptr_fail();
+
+	RUN_TESTS(map_kptr_fail);
 }