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Searched refs:err (Results 1 – 25 of 145) sorted by relevance

123456

/kernel/time/
Dposix-clock.c45 int err = -EINVAL; in posix_clock_read() local
51 err = clk->ops.read(pccontext, fp->f_flags, buf, count); in posix_clock_read()
55 return err; in posix_clock_read()
80 int err = -ENOTTY; in posix_clock_ioctl() local
86 err = clk->ops.ioctl(pccontext, cmd, arg); in posix_clock_ioctl()
90 return err; in posix_clock_ioctl()
99 int err = -ENOTTY; in posix_clock_compat_ioctl() local
105 err = clk->ops.ioctl(pccontext, cmd, arg); in posix_clock_compat_ioctl()
109 return err; in posix_clock_compat_ioctl()
115 int err; in posix_clock_open() local
[all …]
/kernel/module/
Dmain.c646 int err; in ref_module() local
652 err = strong_try_module_get(b); in ref_module()
653 if (err) in ref_module()
654 return err; in ref_module()
656 err = add_module_usage(a, b); in ref_module()
657 if (err) { in ref_module()
659 return err; in ref_module()
1180 int err; in resolve_symbol() local
1205 err = verify_namespace_is_imported(info, fsa.sym, mod); in resolve_symbol()
1206 if (err) { in resolve_symbol()
[all …]
Dsysfs.c341 int err; in mod_sysfs_init() local
346 err = -EINVAL; in mod_sysfs_init()
354 err = -EINVAL; in mod_sysfs_init()
362 err = kobject_init_and_add(&mod->mkobj.kobj, &module_ktype, NULL, in mod_sysfs_init()
364 if (err) in mod_sysfs_init()
368 return err; in mod_sysfs_init()
376 int err; in mod_sysfs_setup() local
378 err = mod_sysfs_init(mod); in mod_sysfs_setup()
379 if (err) in mod_sysfs_setup()
384 err = -ENOMEM; in mod_sysfs_setup()
[all …]
/kernel/
Dusermode_driver.c37 int err = written; in blob_to_mnt() local
38 if (err >= 0) in blob_to_mnt()
39 err = -ENOMEM; in blob_to_mnt()
42 return ERR_PTR(err); in blob_to_mnt()
101 int err; in umd_setup() local
104 err = create_pipe_files(to_umh, 0); in umd_setup()
105 if (err) in umd_setup()
106 return err; in umd_setup()
107 err = replace_fd(0, to_umh[0], 0); in umd_setup()
109 if (err < 0) { in umd_setup()
[all …]
Daudit.c708 goto err; in auditd_send_unicast_skb()
718 goto err; in auditd_send_unicast_skb()
722 err: in auditd_send_unicast_skb()
1012 goto err; in audit_send_reply()
1018 goto err; in audit_send_reply()
1022 err: in audit_send_reply()
1032 int err = 0; in audit_netlink_ok() local
1071 err = -EPERM; in audit_netlink_ok()
1077 err = -EPERM; in audit_netlink_ok()
1080 err = -EINVAL; in audit_netlink_ok()
[all …]
Dauditfilter.c242 int i, err; in audit_to_entry_common() local
244 err = -EINVAL; in audit_to_entry_common()
271 err = -ENOMEM; in audit_to_entry_common()
303 return ERR_PTR(err); in audit_to_entry_common()
452 int err = 0; in audit_data_to_entry() local
469 err = -EINVAL; in audit_data_to_entry()
485 err = audit_field_valid(entry, f); in audit_data_to_entry()
486 if (err) in audit_data_to_entry()
489 err = -EINVAL; in audit_data_to_entry()
526 err = PTR_ERR(str); in audit_data_to_entry()
[all …]
Dparams.c127 int err; in parse_one() local
143 err = params[i].ops->set(val, &params[i]); in parse_one()
145 err = -EPERM; in parse_one()
147 return err; in parse_one()
169 char *param, *val, *err = NULL; in parse_args() local
184 return err ?: args; in parse_args()
208 err = ERR_PTR(ret); in parse_args()
211 return err; in parse_args()
336 int err; in param_set_bool_enable_only() local
343 err = param_set_bool(val, &dummy_kp); in param_set_bool_enable_only()
[all …]
Dnsproxy.c72 int err; in create_new_namespaces() local
80 err = PTR_ERR(new_nsp->mnt_ns); in create_new_namespaces()
86 err = PTR_ERR(new_nsp->uts_ns); in create_new_namespaces()
92 err = PTR_ERR(new_nsp->ipc_ns); in create_new_namespaces()
99 err = PTR_ERR(new_nsp->pid_ns_for_children); in create_new_namespaces()
106 err = PTR_ERR(new_nsp->cgroup_ns); in create_new_namespaces()
112 err = PTR_ERR(new_nsp->net_ns); in create_new_namespaces()
119 err = PTR_ERR(new_nsp->time_ns_for_children); in create_new_namespaces()
144 return ERR_PTR(err); in create_new_namespaces()
217 int err = 0; in unshare_nsproxy_namespaces() local
[all …]
Dsysctl.c478 int *i, vleft, first = 1, err = 0; in __do_proc_dointvec() local
512 err = proc_get_long(&p, &left, &lval, &neg, in __do_proc_dointvec()
515 if (err) in __do_proc_dointvec()
518 err = -EINVAL; in __do_proc_dointvec()
523 err = -EINVAL; in __do_proc_dointvec()
532 if (!write && !first && left && !err) in __do_proc_dointvec()
534 if (write && !err && left) in __do_proc_dointvec()
537 return err ? : -EINVAL; in __do_proc_dointvec()
541 return err; in __do_proc_dointvec()
564 int err = 0; in do_proc_douintvec_w() local
[all …]
/kernel/bpf/
Dsyscall.c163 int err; in bpf_map_update_value() local
183 err = bpf_percpu_hash_update(map, key, value, flags); in bpf_map_update_value()
185 err = bpf_percpu_array_update(map, key, value, flags); in bpf_map_update_value()
187 err = bpf_percpu_cgroup_storage_update(map, key, value, in bpf_map_update_value()
190 err = bpf_fd_array_map_update_elem(map, map_file, key, value, in bpf_map_update_value()
193 err = bpf_fd_htab_map_update_elem(map, map_file, key, value, in bpf_map_update_value()
197 err = bpf_fd_reuseport_array_update_elem(map, key, value, in bpf_map_update_value()
202 err = map->ops->map_push_elem(map, value, flags); in bpf_map_update_value()
205 err = map->ops->map_update_elem(map, key, value, flags); in bpf_map_update_value()
210 return err; in bpf_map_update_value()
[all …]
Dbpf_iter.c99 int err = 0, num_objs = 0; in bpf_seq_read() local
109 err = -ENOMEM; in bpf_seq_read()
116 err = copy_to_user(buf, seq->buf + seq->from, n); in bpf_seq_read()
117 if (err) { in bpf_seq_read()
118 err = -EFAULT; in bpf_seq_read()
132 err = PTR_ERR(p); in bpf_seq_read()
138 err = seq->op->show(seq, p); in bpf_seq_read()
139 if (err > 0) { in bpf_seq_read()
145 } else if (err < 0 || seq_has_overflowed(seq)) { in bpf_seq_read()
146 if (!err) in bpf_seq_read()
[all …]
Dcrypto.c63 int err = -EEXIST; in bpf_crypto_register_type() local
72 err = -ENOMEM; in bpf_crypto_register_type()
78 err = 0; in bpf_crypto_register_type()
83 return err; in bpf_crypto_register_type()
90 int err = -ENOENT; in bpf_crypto_unregister_type() local
99 err = 0; in bpf_crypto_unregister_type()
104 return err; in bpf_crypto_unregister_type()
147 int *err) in bpf_crypto_ctx_create() argument
154 *err = -EINVAL; in bpf_crypto_ctx_create()
160 *err = PTR_ERR(type); in bpf_crypto_ctx_create()
[all …]
Dtrampoline.c337 int err = bpf_arch_text_poke(im->ip_after_call, BPF_MOD_JUMP, in bpf_tramp_image_put() local
339 WARN_ON(err); in bpf_tramp_image_put()
361 int err = -ENOMEM; in bpf_tramp_image_alloc() local
367 err = bpf_jit_charge_modmem(size); in bpf_tramp_image_alloc()
368 if (err) in bpf_tramp_image_alloc()
372 err = -ENOMEM; in bpf_tramp_image_alloc()
377 err = percpu_ref_init(&im->pcref, __bpf_tramp_image_release, 0, GFP_KERNEL); in bpf_tramp_image_alloc()
378 if (err) in bpf_tramp_image_alloc()
395 return ERR_PTR(err); in bpf_tramp_image_alloc()
404 int err, total, size; in bpf_trampoline_update() local
[all …]
Dbpf_struct_ops.c127 int err; in bpf_struct_ops_image_alloc() local
129 err = bpf_jit_charge_modmem(PAGE_SIZE); in bpf_struct_ops_image_alloc()
130 if (err) in bpf_struct_ops_image_alloc()
131 return ERR_PTR(err); in bpf_struct_ops_image_alloc()
328 int i, err; in bpf_struct_ops_desc_init() local
388 err = -EOPNOTSUPP; in bpf_struct_ops_desc_init()
395 err = -EOPNOTSUPP; in bpf_struct_ops_desc_init()
402 err = -EOPNOTSUPP; in bpf_struct_ops_desc_init()
421 err = -EINVAL; in bpf_struct_ops_desc_init()
426 err = prepare_arg_info(btf, st_ops->name, mname, in bpf_struct_ops_desc_init()
[all …]
Dverifier.c713 int spi, i, err; in mark_stack_slots_dynptr() local
728 err = destroy_if_dynptr_stack_slot(env, state, spi); in mark_stack_slots_dynptr()
729 if (err) in mark_stack_slots_dynptr()
730 return err; in mark_stack_slots_dynptr()
731 err = destroy_if_dynptr_stack_slot(env, state, spi - 1); in mark_stack_slots_dynptr()
732 if (err) in mark_stack_slots_dynptr()
733 return err; in mark_stack_slots_dynptr()
1336 int id, err; in acquire_reference_state() local
1338 err = resize_reference_state(state, state->acquired_refs + 1); in acquire_reference_state()
1339 if (err) in acquire_reference_state()
[all …]
Dreuseport_array.c67 int err; in reuseport_array_delete_elem() local
84 err = 0; in reuseport_array_delete_elem()
86 err = -ENOENT; in reuseport_array_delete_elem()
91 return err; in reuseport_array_delete_elem()
169 int err; in bpf_fd_reuseport_array_lookup_elem() local
178 err = 0; in bpf_fd_reuseport_array_lookup_elem()
180 err = -ENOENT; in bpf_fd_reuseport_array_lookup_elem()
184 return err; in bpf_fd_reuseport_array_lookup_elem()
241 int err, fd; in bpf_fd_reuseport_array_update_elem() local
259 socket = sockfd_lookup(fd, &err); in bpf_fd_reuseport_array_update_elem()
[all …]
Dbpf_local_storage.c455 int err; in bpf_local_storage_alloc() local
457 err = mem_charge(smap, owner, sizeof(*storage)); in bpf_local_storage_alloc()
458 if (err) in bpf_local_storage_alloc()
459 return err; in bpf_local_storage_alloc()
471 err = -ENOMEM; in bpf_local_storage_alloc()
498 err = -EAGAIN; in bpf_local_storage_alloc()
517 return err; in bpf_local_storage_alloc()
533 int err; in bpf_local_storage_update() local
549 err = check_flags(NULL, map_flags); in bpf_local_storage_update()
550 if (err) in bpf_local_storage_update()
[all …]
Ddevmap.c165 int err; in dev_map_alloc() local
171 err = dev_map_init_map(dtab, attr); in dev_map_alloc()
172 if (err) { in dev_map_alloc()
174 return ERR_PTR(err); in dev_map_alloc()
347 int err; in dev_map_bpf_prog_run() local
356 err = xdp_update_frame_from_buff(&xdp, xdpf); in dev_map_bpf_prog_run()
357 if (unlikely(err < 0)) in dev_map_bpf_prog_run()
380 int sent = 0, err = 0; in bq_xmit_all() local
404 err = sent; in bq_xmit_all()
416 trace_xdp_devmap_xmit(bq->dev_rx, dev, sent, cnt - sent, err); in bq_xmit_all()
[all …]
Doffload.c82 int err; in __bpf_offload_dev_netdev_register() local
93 err = rhashtable_insert_fast(&offdevs, &ondev->l, offdevs_params); in __bpf_offload_dev_netdev_register()
94 if (err) { in __bpf_offload_dev_netdev_register()
105 return err; in __bpf_offload_dev_netdev_register()
192 int err; in __bpf_prog_dev_bound_init() local
206 err = -EINVAL; in __bpf_prog_dev_bound_init()
213 err = __bpf_offload_dev_netdev_register(NULL, offload->netdev); in __bpf_prog_dev_bound_init()
214 if (err) in __bpf_prog_dev_bound_init()
225 return err; in __bpf_prog_dev_bound_init()
231 int err; in bpf_prog_dev_bound_init() local
[all …]
Dhelpers.c504 int err; in __bpf_strtoll() local
506 err = __bpf_strtoull(buf, buf_len, flags, &_res, &is_negative); in __bpf_strtoll()
507 if (err < 0) in __bpf_strtoll()
508 return err; in __bpf_strtoll()
518 return err; in __bpf_strtoll()
525 int err; in BPF_CALL_4() local
528 err = __bpf_strtoll(buf, buf_len, flags, &_res); in BPF_CALL_4()
529 if (err < 0) in BPF_CALL_4()
530 return err; in BPF_CALL_4()
532 return err; in BPF_CALL_4()
[all …]
/kernel/bpf/preload/
Dbpf_preload_kern.c40 int err; in load_skel() local
45 err = iterators_bpf__load(skel); in load_skel()
46 if (err) in load_skel()
48 err = iterators_bpf__attach(skel); in load_skel()
49 if (err) in load_skel()
53 err = PTR_ERR(maps_link); in load_skel()
58 err = PTR_ERR(progs_link); in load_skel()
71 return err; in load_skel()
76 int err; in load() local
78 err = load_skel(); in load()
[all …]
/kernel/events/
Dhw_breakpoint.c209 goto err; in init_breakpoint_slots()
214 goto err; in init_breakpoint_slots()
216 goto err; in init_breakpoint_slots()
220 err: in init_breakpoint_slots()
627 int err; in __modify_bp_slot() local
631 err = __reserve_bp_slot(bp, new_type); in __modify_bp_slot()
632 if (err) { in __modify_bp_slot()
644 return err; in __modify_bp_slot()
693 int err; in hw_breakpoint_parse() local
695 err = hw_breakpoint_arch_parse(bp, attr, hw); in hw_breakpoint_parse()
[all …]
/kernel/locking/
Dtest-ww_mutex.c190 int err; in test_abba_work() local
203 err = ww_mutex_lock(&abba->a_mutex, &ctx); in test_abba_work()
204 if (abba->resolve && err == -EDEADLK) { in test_abba_work()
207 err = ww_mutex_lock(&abba->b_mutex, &ctx); in test_abba_work()
210 if (!err) in test_abba_work()
215 abba->result = err; in test_abba_work()
222 int err, ret; in test_abba() local
245 err = ww_mutex_lock(&abba.b_mutex, &ctx); in test_abba()
246 if (resolve && err == -EDEADLK) { in test_abba()
249 err = ww_mutex_lock(&abba.a_mutex, &ctx); in test_abba()
[all …]
/kernel/trace/
Dbpf_trace.c476 int err, num_args; in BPF_CALL_5() local
483 err = bpf_bprintf_prepare(fmt, fmt_size, args, num_args, &data); in BPF_CALL_5()
484 if (err < 0) in BPF_CALL_5()
485 return err; in BPF_CALL_5()
574 int err; in BPF_CALL_2() local
576 err = get_map_perf_counter(map, flags, &value, NULL, NULL); in BPF_CALL_2()
581 if (err) in BPF_CALL_2()
582 return err; in BPF_CALL_2()
597 int err = -EINVAL; in BPF_CALL_4() local
601 err = get_map_perf_counter(map, flags, &buf->counter, &buf->enabled, in BPF_CALL_4()
[all …]
/kernel/irq/
Dresend.c126 int err = 0; in check_irq_resend() local
147 err = irq_sw_resend(desc); in check_irq_resend()
150 if (!err) in check_irq_resend()
152 return err; in check_irq_resend()
177 int err; in irq_inject_interrupt() local
194 err = -EINVAL; in irq_inject_interrupt()
196 err = check_irq_resend(desc, true); in irq_inject_interrupt()
199 return err; in irq_inject_interrupt()

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