arm64/mte/check_child_memory.c

87 	int run, result;
92 	for (run = 0; run < item; run++) {
93 		ptr = (char *)mte_allocate_memory_tag_range(sizes[run], mem_type, mapping,
95 		if (check_allocated_memory_range(ptr, sizes[run], mem_type,
98 		result = check_child_tag_inheritance(ptr, sizes[run], mode);
99 		mte_free_memory_tag_range((void *)ptr, sizes[run], mem_type, UNDERFLOW, OVERFLOW);
109 	int run, fd, map_size, result = KSFT_PASS;
113 	for (run = 0; run < total; run++) {
118 		map_size = sizes[run] + OVERFLOW + UNDERFLOW;
125 		mte_initialize_current_context(mode, (uintptr_t)ptr, sizes[run]);
127 		ptr = mte_insert_tags((void *)ptr, sizes[run]);
134 		result = check_child_tag_inheritance(ptr, sizes[run], mode);
135 		mte_clear_tags((void *)ptr, sizes[run]);