1107 static int map_update_elem(union bpf_attr *attr, bpfptr_t uattr)  in map_update_elem()  argument
1109 	bpfptr_t ukey = make_bpfptr(attr->key, uattr.is_kernel);  in map_update_elem()
1110 	bpfptr_t uvalue = make_bpfptr(attr->value, uattr.is_kernel);  in map_update_elem()
1285 			     union bpf_attr __user *uattr)  in generic_map_delete_batch()  argument
1328 	if (copy_to_user(&uattr->batch.count, &cp, sizeof(cp)))  in generic_map_delete_batch()
1337 			     union bpf_attr __user *uattr)  in generic_map_update_batch()  argument
1386 	if (copy_to_user(&uattr->batch.count, &cp, sizeof(cp)))  in generic_map_update_batch()
1399 				    union bpf_attr __user *uattr)  in generic_map_lookup_batch()  argument
1422 	if (put_user(0, &uattr->batch.count))  in generic_map_lookup_batch()
1486 	if ((copy_to_user(&uattr->batch.count, &cp, sizeof(cp)) ||  in generic_map_lookup_batch()
2164 static int bpf_prog_load(union bpf_attr *attr, bpfptr_t uattr)  in bpf_prog_load()  argument
2190 				make_bpfptr(attr->license, uattr.is_kernel),  in bpf_prog_load()
2276 			     make_bpfptr(attr->insns, uattr.is_kernel),  in bpf_prog_load()
2304 	err = bpf_check(&prog, attr, uattr);  in bpf_prog_load()
3242 			  union bpf_attr __user *uattr)  in bpf_prog_query()  argument
3275 		return cgroup_bpf_prog_query(attr, uattr);  in bpf_prog_query()
3277 		return lirc_prog_query(attr, uattr);  in bpf_prog_query()
3280 		return netns_bpf_prog_query(attr, uattr);  in bpf_prog_query()
3289 			     union bpf_attr __user *uattr)  in bpf_prog_test_run()  argument
3310 		ret = prog->aux->ops->test_run(prog, attr, uattr);  in bpf_prog_test_run()
3319 			       union bpf_attr __user *uattr,  in bpf_obj_get_next_id()  argument
3339 		err = put_user(next_id, &uattr->next_id);  in bpf_obj_get_next_id()
3576 				   union bpf_attr __user *uattr)  in bpf_prog_get_info_by_fd()  argument
3849 	    put_user(info_len, &uattr->info.info_len))  in bpf_prog_get_info_by_fd()
3858 				  union bpf_attr __user *uattr)  in bpf_map_get_info_by_fd()  argument
3893 	    put_user(info_len, &uattr->info.info_len))  in bpf_map_get_info_by_fd()
3902 				  union bpf_attr __user *uattr)  in bpf_btf_get_info_by_fd()  argument
3912 	return btf_get_info_by_fd(btf, attr, uattr);  in bpf_btf_get_info_by_fd()
3918 				  union bpf_attr __user *uattr)  in bpf_link_get_info_by_fd()  argument
3945 	    put_user(info_len, &uattr->info.info_len))  in bpf_link_get_info_by_fd()
3955 				  union bpf_attr __user *uattr)  in bpf_obj_get_info_by_fd()  argument
3970 					      uattr);  in bpf_obj_get_info_by_fd()
3973 					     uattr);  in bpf_obj_get_info_by_fd()
3975 		err = bpf_btf_get_info_by_fd(f.file, f.file->private_data, attr, uattr);  in bpf_obj_get_info_by_fd()
3978 					      attr, uattr);  in bpf_obj_get_info_by_fd()
3988 static int bpf_btf_load(const union bpf_attr *attr, bpfptr_t uattr)  in bpf_btf_load()  argument
3996 	return btf_new_fd(attr, uattr);  in bpf_btf_load()
4013 				    union bpf_attr __user *uattr,  in bpf_task_fd_query_copy()  argument
4022 	if (put_user(len, &uattr->task_fd_query.buf_len))  in bpf_task_fd_query_copy()
4050 	if (put_user(prog_id, &uattr->task_fd_query.prog_id) ||  in bpf_task_fd_query_copy()
4051 	    put_user(fd_type, &uattr->task_fd_query.fd_type) ||  in bpf_task_fd_query_copy()
4052 	    put_user(probe_offset, &uattr->task_fd_query.probe_offset) ||  in bpf_task_fd_query_copy()
4053 	    put_user(probe_addr, &uattr->task_fd_query.probe_addr))  in bpf_task_fd_query_copy()
4062 			     union bpf_attr __user *uattr)  in bpf_task_fd_query()  argument
4098 			err = bpf_task_fd_query_copy(attr, uattr,  in bpf_task_fd_query()
4117 			err = bpf_task_fd_query_copy(attr, uattr, prog_id,  in bpf_task_fd_query()
4139 		err = fn(map, attr, uattr);	\
4143 			    union bpf_attr __user *uattr,  in bpf_map_do_batch()  argument
4186 static int tracing_bpf_link_attach(const union bpf_attr *attr, bpfptr_t uattr,  in tracing_bpf_link_attach()  argument
4193 		return bpf_iter_link_attach(attr, uattr, prog);  in tracing_bpf_link_attach()
4202 static int link_create(union bpf_attr *attr, bpfptr_t uattr)  in link_create()  argument
4222 		ret = tracing_bpf_link_attach(attr, uattr, prog);  in link_create()
4253 		ret = tracing_bpf_link_attach(attr, uattr, prog);  in link_create()
4548 static int __sys_bpf(int cmd, bpfptr_t uattr, unsigned int size)  in __sys_bpf()  argument
4556 	err = bpf_check_uarg_tail_zero(uattr, sizeof(attr), size);  in __sys_bpf()
4563 	if (copy_from_bpfptr(&attr, uattr, size) != 0)  in __sys_bpf()
4578 		err = map_update_elem(&attr, uattr);  in __sys_bpf()
4590 		err = bpf_prog_load(&attr, uattr);  in __sys_bpf()
4605 		err = bpf_prog_query(&attr, uattr.user);  in __sys_bpf()
4608 		err = bpf_prog_test_run(&attr, uattr.user);  in __sys_bpf()
4611 		err = bpf_obj_get_next_id(&attr, uattr.user,  in __sys_bpf()
4615 		err = bpf_obj_get_next_id(&attr, uattr.user,  in __sys_bpf()
4619 		err = bpf_obj_get_next_id(&attr, uattr.user,  in __sys_bpf()
4629 		err = bpf_obj_get_info_by_fd(&attr, uattr.user);  in __sys_bpf()
4635 		err = bpf_btf_load(&attr, uattr);  in __sys_bpf()
4641 		err = bpf_task_fd_query(&attr, uattr.user);  in __sys_bpf()
4647 		err = bpf_map_do_batch(&attr, uattr.user, BPF_MAP_LOOKUP_BATCH);  in __sys_bpf()
4650 		err = bpf_map_do_batch(&attr, uattr.user,  in __sys_bpf()
4654 		err = bpf_map_do_batch(&attr, uattr.user, BPF_MAP_UPDATE_BATCH);  in __sys_bpf()
4657 		err = bpf_map_do_batch(&attr, uattr.user, BPF_MAP_DELETE_BATCH);  in __sys_bpf()
4660 		err = link_create(&attr, uattr);  in __sys_bpf()
4669 		err = bpf_obj_get_next_id(&attr, uattr.user,  in __sys_bpf()
4692 SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, size)  in SYSCALL_DEFINE3()  argument
4694 	return __sys_bpf(cmd, USER_BPFPTR(uattr), size);  in SYSCALL_DEFINE3()