133 static void free_test_spec(struct test_spec *spec)  in free_test_spec()  argument
136 	free_msgs(&spec->priv.expect_msgs);  in free_test_spec()
137 	free_msgs(&spec->unpriv.expect_msgs);  in free_test_spec()
138 	free_msgs(&spec->priv.expect_xlated);  in free_test_spec()
139 	free_msgs(&spec->unpriv.expect_xlated);  in free_test_spec()
140 	free_msgs(&spec->priv.jited);  in free_test_spec()
141 	free_msgs(&spec->unpriv.jited);  in free_test_spec()
143 	free(spec->priv.name);  in free_test_spec()
144 	free(spec->unpriv.name);  in free_test_spec()
145 	spec->priv.name = NULL;  in free_test_spec()
146 	spec->unpriv.name = NULL;  in free_test_spec()
398 			   struct test_spec *spec)  in parse_test_spec()  argument
414 	memset(spec, 0, sizeof(*spec));  in parse_test_spec()
416 	spec->prog_name = bpf_program__name(prog);  in parse_test_spec()
417 	spec->prog_flags = testing_prog_flags();  in parse_test_spec()
425 	func_id = btf__find_by_name_kind(btf, spec->prog_name, BTF_KIND_FUNC);  in parse_test_spec()
427 		ASSERT_FAIL("failed to find FUNC BTF type for '%s'", spec->prog_name);  in parse_test_spec()
448 			spec->priv.expect_failure = true;  in parse_test_spec()
449 			spec->mode_mask |= PRIV;  in parse_test_spec()
451 			spec->priv.expect_failure = false;  in parse_test_spec()
452 			spec->mode_mask |= PRIV;  in parse_test_spec()
454 			spec->unpriv.expect_failure = true;  in parse_test_spec()
455 			spec->mode_mask |= UNPRIV;  in parse_test_spec()
458 			spec->unpriv.expect_failure = false;  in parse_test_spec()
459 			spec->mode_mask |= UNPRIV;  in parse_test_spec()
462 			spec->auxiliary = true;  in parse_test_spec()
463 			spec->mode_mask |= PRIV;  in parse_test_spec()
465 			spec->auxiliary = true;  in parse_test_spec()
466 			spec->mode_mask |= UNPRIV;  in parse_test_spec()
468 			err = push_msg(msg, &spec->priv.expect_msgs);  in parse_test_spec()
471 			spec->mode_mask |= PRIV;  in parse_test_spec()
473 			err = push_msg(msg, &spec->unpriv.expect_msgs);  in parse_test_spec()
476 			spec->mode_mask |= UNPRIV;  in parse_test_spec()
484 						      &spec->priv.jited);  in parse_test_spec()
487 				spec->mode_mask |= PRIV;  in parse_test_spec()
496 						      &spec->unpriv.jited);  in parse_test_spec()
499 				spec->mode_mask |= UNPRIV;  in parse_test_spec()
503 					      &spec->priv.expect_xlated);  in parse_test_spec()
506 			spec->mode_mask |= PRIV;  in parse_test_spec()
509 					      &spec->unpriv.expect_xlated);  in parse_test_spec()
512 			spec->mode_mask |= UNPRIV;  in parse_test_spec()
515 			err = parse_retval(val, &spec->priv.retval, "__retval");  in parse_test_spec()
518 			spec->priv.execute = true;  in parse_test_spec()
519 			spec->mode_mask |= PRIV;  in parse_test_spec()
522 			err = parse_retval(val, &spec->unpriv.retval, "__retval_unpriv");  in parse_test_spec()
525 			spec->mode_mask |= UNPRIV;  in parse_test_spec()
526 			spec->unpriv.execute = true;  in parse_test_spec()
530 			err = parse_int(val, &spec->log_level, "test log level");  in parse_test_spec()
541 				update_flags(&spec->prog_flags, BPF_F_STRICT_ALIGNMENT, clear);  in parse_test_spec()
543 				update_flags(&spec->prog_flags, BPF_F_ANY_ALIGNMENT, clear);  in parse_test_spec()
545 				update_flags(&spec->prog_flags, BPF_F_TEST_RND_HI32, clear);  in parse_test_spec()
547 				update_flags(&spec->prog_flags, BPF_F_TEST_STATE_FREQ, clear);  in parse_test_spec()
549 				update_flags(&spec->prog_flags, BPF_F_SLEEPABLE, clear);  in parse_test_spec()
551 				update_flags(&spec->prog_flags, BPF_F_XDP_HAS_FRAGS, clear);  in parse_test_spec()
553 				update_flags(&spec->prog_flags, BPF_F_TEST_REG_INVARIANTS, clear);  in parse_test_spec()
558 				update_flags(&spec->prog_flags, flags, clear);  in parse_test_spec()
578 			spec->btf_custom_path = s + sizeof(TEST_BTF_PATH) - 1;  in parse_test_spec()
581 			err = parse_caps(val, &spec->unpriv.caps, "test caps");  in parse_test_spec()
584 			spec->mode_mask |= UNPRIV;  in parse_test_spec()
599 	spec->arch_mask = arch_mask ?: -1;  in parse_test_spec()
600 	spec->load_mask = load_mask ?: (JITED | NO_JITED);  in parse_test_spec()
602 	if (spec->mode_mask == 0)  in parse_test_spec()
603 		spec->mode_mask = PRIV;  in parse_test_spec()
606 		description = spec->prog_name;  in parse_test_spec()
608 	if (spec->mode_mask & PRIV) {  in parse_test_spec()
609 		spec->priv.name = strdup(description);  in parse_test_spec()
610 		if (!spec->priv.name) {  in parse_test_spec()
617 	if (spec->mode_mask & UNPRIV) {  in parse_test_spec()
631 		spec->unpriv.name = name;  in parse_test_spec()
634 	if (spec->mode_mask & (PRIV | UNPRIV)) {  in parse_test_spec()
636 			spec->unpriv.expect_failure = spec->priv.expect_failure;  in parse_test_spec()
639 			spec->unpriv.retval = spec->priv.retval;  in parse_test_spec()
640 			spec->unpriv.execute = spec->priv.execute;  in parse_test_spec()
643 		if (spec->unpriv.expect_msgs.cnt == 0)  in parse_test_spec()
644 			clone_msgs(&spec->priv.expect_msgs, &spec->unpriv.expect_msgs);  in parse_test_spec()
645 		if (spec->unpriv.expect_xlated.cnt == 0)  in parse_test_spec()
646 			clone_msgs(&spec->priv.expect_xlated, &spec->unpriv.expect_xlated);  in parse_test_spec()
647 		if (spec->unpriv.jited.cnt == 0)  in parse_test_spec()
648 			clone_msgs(&spec->priv.jited, &spec->unpriv.jited);  in parse_test_spec()
651 	spec->valid = true;  in parse_test_spec()
656 	free_test_spec(spec);  in parse_test_spec()
661 			 struct test_spec *spec,  in prepare_case()  argument
678 	if ((spec->log_level & 3) < min_log_level)  in prepare_case()
679 		bpf_program__set_log_level(prog, (spec->log_level & 4) | min_log_level);  in prepare_case()
681 		bpf_program__set_log_level(prog, spec->log_level);  in prepare_case()
684 	bpf_program__set_flags(prog, prog_flags | spec->prog_flags);  in prepare_case()
812 static bool can_execute_unpriv(struct test_loader *tester, struct test_spec *spec)  in can_execute_unpriv()  argument
818 	if ((spec->prog_flags & BPF_F_ANY_ALIGNMENT) && !EFFICIENT_UNALIGNED_ACCESS)  in can_execute_unpriv()
884 static bool should_do_test_run(struct test_spec *spec, struct test_subspec *subspec)  in should_do_test_run()  argument
892 	if ((spec->prog_flags & BPF_F_ANY_ALIGNMENT) && !EFFICIENT_UNALIGNED_ACCESS) {  in should_do_test_run()
941 		 struct test_spec *spec,  in run_subtest()  argument
944 	struct test_subspec *subspec = unpriv ? &spec->unpriv : &spec->priv;  in run_subtest()
959 	if ((get_current_arch() & spec->arch_mask) == 0) {  in run_subtest()
964 	if ((current_runtime & spec->load_mask) == 0) {  in run_subtest()
970 		if (!can_execute_unpriv(tester, spec)) {  in run_subtest()
989 	open_opts->btf_custom_path = spec->btf_custom_path;  in run_subtest()
1001 			if (strcmp(bpf_program__name(tprog_iter), spec->prog_name) == 0) {  in run_subtest()
1014 	prepare_case(tester, spec, tobj, tprog);  in run_subtest()
1071 	if (should_do_test_run(spec, subspec)) {  in run_subtest()
1159 		struct test_spec *spec = &specs[i++];  in process_subtest()  local
1161 		if (!spec->valid || spec->auxiliary)  in process_subtest()
1164 		if (spec->mode_mask & PRIV)  in process_subtest()
1166 				    specs, spec, false);  in process_subtest()
1167 		if (spec->mode_mask & UNPRIV)  in process_subtest()
1169 				    specs, spec, true);  in process_subtest()