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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/bluetooth/coredump.c hci_devcd_alloc() -> hci_devcd_update_state()

Type Parameter Key Value
PARAM_VALUE 0 hdev 4096-ptr_max
PARAM_VALUE 0 hdev->dump.alloc_size 0-u32max
PARAM_VALUE 0 hdev->dump.dump_q.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hdev->dump.end 4096-ptr_max
PARAM_VALUE 0 hdev->dump.head 1-u64max
PARAM_VALUE 0 hdev->dump.state 0
PARAM_VALUE 0 hdev->dump.tail 1-u64max
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.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->lock.wait_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 1 state 0
BUF_SIZE 0 hdev->dump.head 0-u32max
BUF_SIZE 0 hdev->dump.tail 0-u32max
DATA_SOURCE 0 hdev $0
NOCHECK_CALL
LOCK2 0 &hdev->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct hci_dev)->lock

net/bluetooth/coredump.c hci_devcd_handle_pkt_abort() -> hci_devcd_update_state()

Type Parameter Key Value
PARAM_VALUE 0 hdev 4096-ptr_max
PARAM_VALUE 0 hdev->dump.dump_q.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hdev->dump.state 1
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 1 state 3
DATA_SOURCE 0 hdev $0
NOCHECK_CALL
LOCK2 0 &hdev->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct hci_dev)->lock

net/bluetooth/coredump.c hci_devcd_handle_pkt_complete() -> hci_devcd_update_state()

Type Parameter Key Value
PARAM_VALUE 0 hdev 4096-ptr_max
PARAM_VALUE 0 hdev->dump.dump_q.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hdev->dump.state 1
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 1 state 2
DATA_SOURCE 0 hdev $0
NOCHECK_CALL
LOCK2 0 &hdev->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct hci_dev)->lock

net/bluetooth/coredump.c hci_devcd_handle_pkt_init() -> hci_devcd_update_state()

Type Parameter Key Value
PARAM_VALUE 0 hdev 4096-ptr_max
PARAM_VALUE 0 hdev->dump.alloc_size 0-u32max
PARAM_VALUE 0 hdev->dump.dump_q.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hdev->dump.end 4096-ptr_max
PARAM_VALUE 0 hdev->dump.head 1-u64max
PARAM_VALUE 0 hdev->dump.state 0
PARAM_VALUE 0 hdev->dump.tail 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 1 state 1
DATA_SOURCE 0 hdev $0
NOCHECK_CALL
LOCK2 0 &hdev->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct hci_dev)->lock

net/bluetooth/coredump.c hci_devcd_reset() -> hci_devcd_update_state()

Type Parameter Key Value
PARAM_VALUE 0 hdev 4096-ptr_max
PARAM_VALUE 0 hdev->dump.alloc_size 0
PARAM_VALUE 0 hdev->dump.head 0
PARAM_VALUE 0 hdev->dump.tail 0
PARAM_VALUE 1 state 0
CAPPED_DATA 0 hdev 1
DATA_SOURCE 0 hdev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 hdev->dump.alloc_size
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 0 &hdev->lock
HALF_LOCKED2 0 &hdev->req_lock

net/bluetooth/coredump.c hci_devcd_timeout() -> hci_devcd_update_state()

Type Parameter Key Value
PARAM_VALUE 0 hdev 4096-ptr_max
PARAM_VALUE 0 hdev->cmd_sync_work_list.prev 4096-ptr_max
PARAM_VALUE 0 hdev->cmd_sync_work_list.prev->next 4096-ptr_max
PARAM_VALUE 0 hdev->cmd_sync_work_list.prev->next->next 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->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->usage.refs.counter s32min-s32max
PARAM_VALUE 0 hdev->dev.driver_data->serdev->dev.kobj.kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 hdev->dev.driver_data->serdev->dev.kobj.release.cpu s32min-s32max
PARAM_VALUE 0 hdev->dev.driver_data->serdev->dev.kobj.release.timer.flags 0-4294967295
PARAM_VALUE 0 hdev->dev.driver_data->serdev->dev.kobj.state_add_uevent_sent 0-1
PARAM_VALUE 0 hdev->dev.driver_data->serdev->dev.kobj.state_in_sysfs 0-1
PARAM_VALUE 0 hdev->dev.driver_data->serdev->dev.kobj.state_initialized 0-1
PARAM_VALUE 0 hdev->dev.driver_data->serdev->dev.kobj.state_remove_uevent_sent 0-1
PARAM_VALUE 0 hdev->dev.driver_data->serdev->dev.kobj.uevent_suppress 0-1
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->unregister_lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->unregister_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hdev->unregister_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 hdev->unregister_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->unregister_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 hdev->unregister_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 hdev->unregister_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 hdev->unregister_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 1 state 4
CAPPED_DATA 0 &hdev->lock 1
NOCHECK_CALL
LOCK2 0 &hdev->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct hci_dev)->lock