1383 static int map_update_elem(union bpf_attr *attr, bpfptr_t uattr)  in map_update_elem()  argument
1385 	bpfptr_t ukey = make_bpfptr(attr->key, uattr.is_kernel);  in map_update_elem()
1386 	bpfptr_t uvalue = make_bpfptr(attr->value, uattr.is_kernel);  in map_update_elem()
1439 static int map_delete_elem(union bpf_attr *attr, bpfptr_t uattr)  in map_delete_elem()  argument
1441 	bpfptr_t ukey = make_bpfptr(attr->key, uattr.is_kernel);  in map_delete_elem()
1560 			     union bpf_attr __user *uattr)  in generic_map_delete_batch()  argument
1603 	if (copy_to_user(&uattr->batch.count, &cp, sizeof(cp)))  in generic_map_delete_batch()
1614 			     union bpf_attr __user *uattr)  in generic_map_update_batch()  argument
1664 	if (copy_to_user(&uattr->batch.count, &cp, sizeof(cp)))  in generic_map_update_batch()
1677 				    union bpf_attr __user *uattr)  in generic_map_lookup_batch()  argument
1700 	if (put_user(0, &uattr->batch.count))  in generic_map_lookup_batch()
1765 	if ((copy_to_user(&uattr->batch.count, &cp, sizeof(cp)) ||  in generic_map_lookup_batch()
2463 static int bpf_prog_load(union bpf_attr *attr, bpfptr_t uattr)  in bpf_prog_load()  argument
2490 				make_bpfptr(attr->license, uattr.is_kernel),  in bpf_prog_load()
2577 			     make_bpfptr(attr->insns, uattr.is_kernel),  in bpf_prog_load()
2605 	err = bpf_check(&prog, attr, uattr);  in bpf_prog_load()
3556 			  union bpf_attr __user *uattr)  in bpf_prog_query()  argument
3590 		return cgroup_bpf_prog_query(attr, uattr);  in bpf_prog_query()
3592 		return lirc_prog_query(attr, uattr);  in bpf_prog_query()
3595 		return netns_bpf_prog_query(attr, uattr);  in bpf_prog_query()
3600 		return sock_map_bpf_prog_query(attr, uattr);  in bpf_prog_query()
3609 			     union bpf_attr __user *uattr)  in bpf_prog_test_run()  argument
3630 		ret = prog->aux->ops->test_run(prog, attr, uattr);  in bpf_prog_test_run()
3639 			       union bpf_attr __user *uattr,  in bpf_obj_get_next_id()  argument
3659 		err = put_user(next_id, &uattr->next_id);  in bpf_obj_get_next_id()
3896 				   union bpf_attr __user *uattr)  in bpf_prog_get_info_by_fd()  argument
4176 	    put_user(info_len, &uattr->info.info_len))  in bpf_prog_get_info_by_fd()
4185 				  union bpf_attr __user *uattr)  in bpf_map_get_info_by_fd()  argument
4221 	    put_user(info_len, &uattr->info.info_len))  in bpf_map_get_info_by_fd()
4230 				  union bpf_attr __user *uattr)  in bpf_btf_get_info_by_fd()  argument
4240 	return btf_get_info_by_fd(btf, attr, uattr);  in bpf_btf_get_info_by_fd()
4246 				  union bpf_attr __user *uattr)  in bpf_link_get_info_by_fd()  argument
4273 	    put_user(info_len, &uattr->info.info_len))  in bpf_link_get_info_by_fd()
4283 				  union bpf_attr __user *uattr)  in bpf_obj_get_info_by_fd()  argument
4298 					      uattr);  in bpf_obj_get_info_by_fd()
4301 					     uattr);  in bpf_obj_get_info_by_fd()
4303 		err = bpf_btf_get_info_by_fd(f.file, f.file->private_data, attr, uattr);  in bpf_obj_get_info_by_fd()
4306 					      attr, uattr);  in bpf_obj_get_info_by_fd()
4316 static int bpf_btf_load(const union bpf_attr *attr, bpfptr_t uattr)  in bpf_btf_load()  argument
4324 	return btf_new_fd(attr, uattr);  in bpf_btf_load()
4341 				    union bpf_attr __user *uattr,  in bpf_task_fd_query_copy()  argument
4350 	if (put_user(len, &uattr->task_fd_query.buf_len))  in bpf_task_fd_query_copy()
4378 	if (put_user(prog_id, &uattr->task_fd_query.prog_id) ||  in bpf_task_fd_query_copy()
4379 	    put_user(fd_type, &uattr->task_fd_query.fd_type) ||  in bpf_task_fd_query_copy()
4380 	    put_user(probe_offset, &uattr->task_fd_query.probe_offset) ||  in bpf_task_fd_query_copy()
4381 	    put_user(probe_addr, &uattr->task_fd_query.probe_addr))  in bpf_task_fd_query_copy()
4390 			     union bpf_attr __user *uattr)  in bpf_task_fd_query()  argument
4428 			err = bpf_task_fd_query_copy(attr, uattr,  in bpf_task_fd_query()
4447 			err = bpf_task_fd_query_copy(attr, uattr, prog_id,  in bpf_task_fd_query()
4469 		err = fn(map, attr, uattr);	\
4473 			    union bpf_attr __user *uattr,  in bpf_map_do_batch()  argument
4518 static int link_create(union bpf_attr *attr, bpfptr_t uattr)  in link_create()  argument
4587 			ret = bpf_iter_link_attach(attr, uattr, prog);  in link_create()
4911 static int __sys_bpf(int cmd, bpfptr_t uattr, unsigned int size)  in __sys_bpf()  argument
4931 	err = bpf_check_uarg_tail_zero(uattr, sizeof(attr), size);  in __sys_bpf()
4938 	if (copy_from_bpfptr(&attr, uattr, size) != 0)  in __sys_bpf()
4953 		err = map_update_elem(&attr, uattr);  in __sys_bpf()
4956 		err = map_delete_elem(&attr, uattr);  in __sys_bpf()
4965 		err = bpf_prog_load(&attr, uattr);  in __sys_bpf()
4980 		err = bpf_prog_query(&attr, uattr.user);  in __sys_bpf()
4983 		err = bpf_prog_test_run(&attr, uattr.user);  in __sys_bpf()
4986 		err = bpf_obj_get_next_id(&attr, uattr.user,  in __sys_bpf()
4990 		err = bpf_obj_get_next_id(&attr, uattr.user,  in __sys_bpf()
4994 		err = bpf_obj_get_next_id(&attr, uattr.user,  in __sys_bpf()
5004 		err = bpf_obj_get_info_by_fd(&attr, uattr.user);  in __sys_bpf()
5010 		err = bpf_btf_load(&attr, uattr);  in __sys_bpf()
5016 		err = bpf_task_fd_query(&attr, uattr.user);  in __sys_bpf()
5022 		err = bpf_map_do_batch(&attr, uattr.user, BPF_MAP_LOOKUP_BATCH);  in __sys_bpf()
5025 		err = bpf_map_do_batch(&attr, uattr.user,  in __sys_bpf()
5029 		err = bpf_map_do_batch(&attr, uattr.user, BPF_MAP_UPDATE_BATCH);  in __sys_bpf()
5032 		err = bpf_map_do_batch(&attr, uattr.user, BPF_MAP_DELETE_BATCH);  in __sys_bpf()
5035 		err = link_create(&attr, uattr);  in __sys_bpf()
5044 		err = bpf_obj_get_next_id(&attr, uattr.user,  in __sys_bpf()
5067 SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, size)  in SYSCALL_DEFINE3()  argument
5069 	return __sys_bpf(cmd, USER_BPFPTR(uattr), size);  in SYSCALL_DEFINE3()