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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

net/bluetooth/hci_event.c hci_cc_le_set_cig_params() -> hci_le_create_cis_pending()

Type Parameter Key Value
PARAM_VALUE 0 hdev 4096-ptr_max
PARAM_VALUE 0 hdev->dev_flags 4096-ptr_max
PARAM_VALUE 0 hdev->lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hdev->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hdev->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 hdev->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 hdev->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 hdev->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 hdev->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 hdev->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 hdev->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->lock.wait_lock.owner (-1)
PARAM_VALUE 0 hdev->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 hdev->recv_event 0,4096-ptr_max
PARAM_VALUE 0 hdev->recv_event->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 0 hdev->recv_event->sk->__sk_common.skc_net.net->notrefcnt_tracker.quarantine.prev 4096-ptr_max
PARAM_VALUE 0 hdev->recv_event->sk->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 0 hdev->recv_event->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 hdev->recv_event->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 hdev->recv_event->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 hdev->recv_event->sk->sk_bpf_storage->owner_refcnt.refs.counter s32min-s32max
PARAM_VALUE 0 hdev->recv_event->sk->sk_callback_lock.owner (-1)
PARAM_VALUE 0 hdev->recv_event->sk->sk_callback_lock.owner_cpu u32max
PARAM_VALUE 0 hdev->recv_event->sk->sk_callback_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 hdev->recv_event->sk->sk_rcu.func 1-u64max
PARAM_VALUE 0 hdev->req_skb 0,4096-ptr_max
PARAM_VALUE 0 hdev->rx_q.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hdev->sent_cmd 0,4096-ptr_max
BUF_SIZE 0 hdev->recv_event (-1)-s32max
CAPPED_DATA 0 &hdev->lock 1
DATA_SOURCE 0 hdev $0
RX_PATH
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->data_len
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->end
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->prev->data_len
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->prev->end
USER_PTR 0 hdev->recv_event->data
LOCK2 &pool->lock
LOCK2 0 &hdev->lock
TYPE_LOCK (struct hci_dev)->lock

net/bluetooth/hci_event.c hci_cs_le_create_cis() -> hci_le_create_cis_pending()

Type Parameter Key Value
PARAM_VALUE 0 hdev 4096-ptr_max
PARAM_VALUE 0 hdev->dev_flags 4096-ptr_max
PARAM_VALUE 0 hdev->lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hdev->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hdev->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 hdev->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 hdev->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 hdev->lock.first_waiter->task->blocked_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 hdev->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 hdev->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 hdev->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->lock.wait_lock.owner (-1)
PARAM_VALUE 0 hdev->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 hdev->recv_event 0,4096-ptr_max
PARAM_VALUE 0 hdev->recv_event->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 0 hdev->recv_event->sk->__sk_common.skc_net.net->notrefcnt_tracker.quarantine.prev 4096-ptr_max
PARAM_VALUE 0 hdev->recv_event->sk->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 0 hdev->recv_event->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 hdev->recv_event->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 hdev->recv_event->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 hdev->recv_event->sk->sk_bpf_storage->owner_refcnt.refs.counter s32min-s32max
PARAM_VALUE 0 hdev->recv_event->sk->sk_callback_lock.owner (-1)
PARAM_VALUE 0 hdev->recv_event->sk->sk_callback_lock.owner_cpu u32max
PARAM_VALUE 0 hdev->recv_event->sk->sk_callback_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 hdev->recv_event->sk->sk_rcu.func 1-u64max
PARAM_VALUE 0 hdev->req_skb 0,4096-ptr_max
PARAM_VALUE 0 hdev->rx_q.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hdev->sent_cmd 0,4096-ptr_max
BUF_SIZE 0 hdev->recv_event (-1),240
CAPPED_DATA 0 &hdev->lock 1
DATA_SOURCE 0 hdev $0
RX_PATH
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->data_len
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->end
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->prev->data_len
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->prev->end
USER_PTR 0 hdev->recv_event->data
LOCK2 &pool->lock
LOCK2 0 &hdev->lock
TYPE_LOCK (struct hci_dev)->lock

net/bluetooth/hci_event.c hci_le_cis_established_evt() -> hci_le_create_cis_pending()

Type Parameter Key Value
PARAM_VALUE 0 hdev 4096-ptr_max
PARAM_VALUE 0 hdev->dev_flags 4096-ptr_max
PARAM_VALUE 0 hdev->lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hdev->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hdev->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 hdev->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 hdev->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 hdev->lock.first_waiter->task->blocked_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 hdev->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 hdev->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 hdev->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->lock.wait_lock.owner (-1)
PARAM_VALUE 0 hdev->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 hdev->recv_event 0,4096-ptr_max
PARAM_VALUE 0 hdev->recv_event->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 0 hdev->recv_event->sk->__sk_common.skc_net.net->notrefcnt_tracker.quarantine.prev 4096-ptr_max
PARAM_VALUE 0 hdev->recv_event->sk->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 0 hdev->recv_event->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 hdev->recv_event->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 hdev->recv_event->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 hdev->recv_event->sk->sk_bpf_storage->owner_refcnt.refs.counter s32min-s32max
PARAM_VALUE 0 hdev->recv_event->sk->sk_callback_lock.owner (-1)
PARAM_VALUE 0 hdev->recv_event->sk->sk_callback_lock.owner_cpu u32max
PARAM_VALUE 0 hdev->recv_event->sk->sk_callback_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 hdev->recv_event->sk->sk_rcu.func 1-u64max
PARAM_VALUE 0 hdev->req_skb 0,4096-ptr_max
PARAM_VALUE 0 hdev->rx_q.lock.rlock.dep_map->name 0-255
BUF_SIZE 0 hdev->recv_event (-1),240
CAPPED_DATA 0 &hdev->lock 1
DATA_SOURCE 0 hdev $0
RX_PATH
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->data_len
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->end
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->prev->data_len
NO_OVERFLOW_SIMPLE 0 hdev->cmd_q.next->prev->end
USER_PTR 0 hdev->recv_event->data
LOCK2 &pool->lock
LOCK2 0 &hdev->lock
TYPE_LOCK (struct hci_dev)->lock

net/bluetooth/iso.c iso_connect_cfm() -> hci_le_create_cis_pending()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &hci_cb_list_lock
HALF_LOCKED2 &hdev->lock
HALF_LOCKED2 &hdev->req_lock
HALF_LOCKED2 &pool->lock

net/bluetooth/hci_conn.c hci_connect_cis() -> hci_le_create_cis_pending()

Type Parameter Key Value
PARAM_VALUE 0 hdev 4096-ptr_max
PARAM_VALUE 0 hdev->cmd_sync_work_lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->cmd_sync_work_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hdev->cmd_sync_work_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hdev->cmd_sync_work_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 hdev->cmd_sync_work_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->cmd_sync_work_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 hdev->cmd_sync_work_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 hdev->cmd_sync_work_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 hdev->cmd_sync_work_lock.first_waiter->task->blocked_on 0
PARAM_VALUE 0 hdev->cmd_sync_work_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 hdev->cmd_sync_work_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 hdev->conn_hash.list.prev 4096-ptr_max
PARAM_VALUE 0 hdev->conn_hash.list.prev->next 4096-ptr_max
PARAM_VALUE 0 hdev->debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 hdev->debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 hdev->dev.driver_data->air_mode 1-6
PARAM_VALUE 0 hdev->dev.driver_data->sco_num 0-4294967295
PARAM_VALUE 0 hdev->dev_flags 4096-ptr_max
PARAM_VALUE 0 hdev->hci_drv->specific_handler_count 0,2
PARAM_VALUE 0 hdev->le_features 4096-ptr_max
PARAM_VALUE 0 hdev->lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hdev->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hdev->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 hdev->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->lock.wait_lock.owner (-1)
PARAM_VALUE 0 hdev->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 hdev->sco_pkts 1-u32max
PARAM_VALUE 0 hdev->workqueue->flags 0-4294967295
DATA_SOURCE 0 hdev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 sk
LOCK2 0 &hdev->lock
TYPE_LOCK (struct hci_dev)->lock