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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/bluetooth/hci_event.c hci_cmd_complete_evt() -> hci_req_cmd_complete()

Type Parameter Key Value
PARAM_VALUE 0 hdev 4096-ptr_max
PARAM_VALUE 0 hdev->cmd_cnt.counter 1
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->ncmd_timer.timer.entry->pprev 4096-ptr_max
PARAM_VALUE 0 hdev->recv_event 0,4096-ptr_max
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_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 3 req_complete 1704672087470391296
PARAM_VALUE 4 req_complete_skb 6910600631775309824
BUF_SIZE 0 hdev->recv_event (-1),240
DATA_SOURCE 0 hdev $0
DATA_SOURCE 3 req_complete $5
DATA_SOURCE 4 req_complete_skb $6
RX_PATH
NOCHECK_CALL
USER_DATA 2 status 0-255
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
HALF_LOCKED2 &pool->lock

net/bluetooth/hci_event.c hci_cmd_status_evt() -> hci_req_cmd_complete()

Type Parameter Key Value
PARAM_VALUE 0 hdev 4096-ptr_max
PARAM_VALUE 0 hdev->cmd_cnt.counter 1
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->ncmd_timer.timer.entry->pprev 4096-ptr_max
PARAM_VALUE 0 hdev->recv_event 0,4096-ptr_max
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_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 3 req_complete 1704672087470391296
PARAM_VALUE 4 req_complete_skb 6910600631775309824
BUF_SIZE 0 hdev->recv_event (-1),240
DATA_SOURCE 0 hdev $0
DATA_SOURCE 3 req_complete $5
DATA_SOURCE 4 req_complete_skb $6
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
HALF_LOCKED2 &pool->lock

net/bluetooth/hci_event.c hci_event_packet() -> hci_req_cmd_complete()

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->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->recv_event 0,4096-ptr_max
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_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_owner->refcnt.counter 0-s32max
PARAM_VALUE 0 hdev->recv_event->sk->sk_prot_creator->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 hdev->recv_event->sk->sk_rcu.func 1-u64max
PARAM_VALUE 0 hdev->req_skb 4096-ptr_max
PARAM_VALUE 0 hdev->rx_q.lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 status 0
PARAM_VALUE 3 req_complete 1704672087470391296
PARAM_VALUE 3 *req_complete 0
PARAM_VALUE 3 *(*req_complete) 0
PARAM_VALUE 4 req_complete_skb 6910600631775309824
PARAM_VALUE 4 *req_complete_skb 0
PARAM_VALUE 4 *(*req_complete_skb) 0
BUF_SIZE 0 hdev->recv_event (-1),240
CAPPED_DATA 0 hdev 1
CAPPED_DATA 0 &hdev->lock 1
DATA_SOURCE 0 hdev $0
RX_PATH
NOCHECK_CALL
USER_PTR 0 hdev->recv_event->data
HALF_LOCKED2 &pool->lock

net/bluetooth/hci_event.c hci_le_meta_evt() -> hci_req_cmd_complete()

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->recv_event 0,4096-ptr_max
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_rcu.func 1-u64max
PARAM_VALUE 0 hdev->req_skb 4096-ptr_max
PARAM_VALUE 0 hdev->rx_q.lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 status 0
PARAM_VALUE 3 req_complete 1704672087470391296
PARAM_VALUE 4 req_complete_skb 6910600631775309824
BUF_SIZE 0 hdev->recv_event (-1),240
DATA_SOURCE 0 hdev $0
DATA_SOURCE 3 req_complete $5
DATA_SOURCE 4 req_complete_skb $6
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
HALF_LOCKED2 &pool->lock