62 int bpf_check_uarg_tail_zero(void __user *uaddr,  in bpf_check_uarg_tail_zero()
66 	unsigned char __user *addr;  in bpf_check_uarg_tail_zero()
67 	unsigned char __user *end;  in bpf_check_uarg_tail_zero()
412 static ssize_t bpf_dummy_read(struct file *filp, char __user *buf, size_t siz,  in bpf_dummy_read()
421 static ssize_t bpf_dummy_write(struct file *filp, const char __user *buf,  in bpf_dummy_write()
725 static void *__bpf_copy_key(void __user *ukey, u64 key_size)  in __bpf_copy_key()
741 	void __user *ukey = u64_to_user_ptr(attr->key);  in map_lookup_elem()
742 	void __user *uvalue = u64_to_user_ptr(attr->value);  in map_lookup_elem()
876 	void __user *ukey = u64_to_user_ptr(attr->key);  in map_update_elem()
877 	void __user *uvalue = u64_to_user_ptr(attr->value);  in map_update_elem()
989 	void __user *ukey = u64_to_user_ptr(attr->key);  in map_delete_elem()
1039 	void __user *ukey = u64_to_user_ptr(attr->key);  in map_get_next_key()
1040 	void __user *unext_key = u64_to_user_ptr(attr->next_key);  in map_get_next_key()
1105 	void __user *ukey = u64_to_user_ptr(attr->key);  in map_lookup_and_delete_elem()
1106 	void __user *uvalue = u64_to_user_ptr(attr->value);  in map_lookup_and_delete_elem()
1630 static int bpf_prog_load(union bpf_attr *attr, union bpf_attr __user *uattr)  in bpf_prog_load()
2054 			  union bpf_attr __user *uattr)  in bpf_prog_query()
2097 			     union bpf_attr __user *uattr)  in bpf_prog_test_run()
2129 			       union bpf_attr __user *uattr,  in bpf_obj_get_next_id()
2325 				   union bpf_attr __user *uattr)  in bpf_prog_get_info_by_fd()
2327 	struct bpf_prog_info __user *uinfo = u64_to_user_ptr(attr->info.info);  in bpf_prog_get_info_by_fd()
2331 	char __user *uinsns;  in bpf_prog_get_info_by_fd()
2357 		u32 __user *user_map_ids = u64_to_user_ptr(info.map_ids);  in bpf_prog_get_info_by_fd()
2466 			u64 __user *user_ksyms;  in bpf_prog_get_info_by_fd()
2496 			u32 __user *user_lens;  in bpf_prog_get_info_by_fd()
2525 		char __user *user_finfo;  in bpf_prog_get_info_by_fd()
2537 		__u8 __user *user_linfo;  in bpf_prog_get_info_by_fd()
2553 			__u64 __user *user_linfo;  in bpf_prog_get_info_by_fd()
2571 		__u8 __user (*user_prog_tags)[BPF_TAG_SIZE];  in bpf_prog_get_info_by_fd()
2600 				  union bpf_attr __user *uattr)  in bpf_map_get_info_by_fd()
2602 	struct bpf_map_info __user *uinfo = u64_to_user_ptr(attr->info.info);  in bpf_map_get_info_by_fd()
2641 				  union bpf_attr __user *uattr)  in bpf_btf_get_info_by_fd()
2643 	struct bpf_btf_info __user *uinfo = u64_to_user_ptr(attr->info.info);  in bpf_btf_get_info_by_fd()
2657 				  union bpf_attr __user *uattr)  in bpf_obj_get_info_by_fd()
2712 				    union bpf_attr __user *uattr,  in bpf_task_fd_query_copy()
2717 	char __user *ubuf = u64_to_user_ptr(attr->task_fd_query.buf);  in bpf_task_fd_query_copy()
2761 			     union bpf_attr __user *uattr)  in bpf_task_fd_query()
2837 SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, size)  in SYSCALL_DEFINE3()  argument