Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/bluetooth/msft.c msft_monitor_device_evt() -> msft_skb_pull()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hdev | 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->msft_data | 4096-ptr_max |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data | 4096-ptr_max |
| PARAM_VALUE | 2 | ev | 2 |
| PARAM_VALUE | 3 | len | 9 |
| DATA_SOURCE | 0 | hdev | $0 |
| DATA_SOURCE | 1 | skb | $1 |
| UNITS | 3 | len | unit_byte |
| LOCK2 | &msft->filter_lock | ||
| LOCK2 | 0 | &hdev->lock | |
| TYPE_LOCK | (struct hci_dev)->lock | ||
| TYPE_LOCK | (struct msft_data)->filter_lock |
net/bluetooth/msft.c msft_vendor_evt() -> msft_skb_pull()
| 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->msft_data | 4096-ptr_max |
| 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 | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->cb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->hdr_len | 0 |
| PARAM_VALUE | 1 | skb->head_frag | 0 |
| PARAM_VALUE | 1 | skb->next | 0 |
| PARAM_VALUE | 1 | skb->nohdr | 0 |
| PARAM_VALUE | 1 | skb->pp_recycle | 0 |
| PARAM_VALUE | 1 | skb->prev | 0 |
| PARAM_VALUE | 1 | skb->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | skb->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 1 | skb->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 2 | ev | 0 |
| PARAM_VALUE | 3 | len | 1-255 |
| BUF_SIZE | 0 | hdev->recv_event | (-1),240 |
| DATA_SOURCE | 0 | hdev | $0 |
| DATA_SOURCE | 1 | skb | $2 |
| FUZZY_MAX | 3 | len | 1 |
| RX_PATH | |||
| 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 | |
| UNITS | 3 | len | unit_byte |
| USER_PTR | 0 | hdev->recv_event->data | |
| LOCK2 | &pool->lock |
net/bluetooth/msft.c msft_vendor_evt() -> msft_skb_pull()
| 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->msft_data | 4096-ptr_max |
| 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 | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->cb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->hdr_len | 0 |
| PARAM_VALUE | 1 | skb->head_frag | 0 |
| PARAM_VALUE | 1 | skb->len | 1-u32max |
| PARAM_VALUE | 1 | skb->next | 0 |
| PARAM_VALUE | 1 | skb->nohdr | 0 |
| PARAM_VALUE | 1 | skb->pp_recycle | 0 |
| PARAM_VALUE | 1 | skb->prev | 0 |
| PARAM_VALUE | 1 | skb->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | skb->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 1 | skb->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 2 | ev | 0 |
| PARAM_VALUE | 3 | len | 1 |
| BUF_SIZE | 0 | hdev->recv_event | (-1),240 |
| DATA_SOURCE | 0 | hdev | $0 |
| DATA_SOURCE | 1 | skb | $2 |
| FUZZY_MAX | 1 | skb->len | 1 |
| RX_PATH | |||
| 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 | |
| UNITS | 3 | len | unit_byte |
| USER_PTR | 0 | hdev->recv_event->data | |
| LOCK2 | &pool->lock |