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Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

net/psp/psp_sock.c psp_assoc_free() -> psp_dev_put()

Type Parameter Key Value
PARAM_VALUE 0 psd 4096-ptr_max
PARAM_VALUE 0 psd->lock.dep_map->name 0-255
PARAM_VALUE 0 psd->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 psd->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 psd->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 psd->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 psd->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 psd->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 psd->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 psd->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 psd->lock.wait_lock.dep_map->name 0-255
CAPPED_DATA 0 &psd->lock 1
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

net/psp/psp_main.c psp_dev_unregister() -> psp_dev_put()

Type Parameter Key Value
PARAM_VALUE 0 psd 4096-ptr_max
PARAM_VALUE 0 psd->assoc_dev_cnt 0
PARAM_VALUE 0 psd->drv_priv 0
PARAM_VALUE 0 psd->lock.dep_map->name 0-255
PARAM_VALUE 0 psd->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 psd->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 psd->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 psd->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 psd->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 psd->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 psd->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 psd->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 psd->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 psd->main_netdev 4096-ptr_max
PARAM_VALUE 0 psd->main_netdev->psp_dev 0
PARAM_VALUE 0 psd->ops 0
PARAM_VALUE 0 psd->prev_assocs.next->prev 4096-ptr_max
PARAM_VALUE 0 psd->stale_assocs.next->prev 4096-ptr_max
CAPPED_DATA 0 &psd->active_assocs 1
CAPPED_DATA 0 &psd->assoc_dev_list 1
CAPPED_DATA 0 &psd->lock 1
CAPPED_DATA 0 &psd->prev_assocs 1
CAPPED_DATA 0 &psd->stale_assocs 1
DATA_SOURCE 0 psd $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

net/psp/psp_main.c psp_netdev_event() -> psp_dev_put()

Type Parameter Key Value
PARAM_VALUE 0 psd 4096-ptr_max
PARAM_VALUE 0 psd->lock.dep_map->name 0-255
PARAM_VALUE 0 psd->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 psd->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 psd->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 psd->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 psd->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 psd->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 psd->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 psd->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 psd->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 psd->refcnt.refs.counter (-1073741824),0-s32max
CAPPED_DATA 0 &psd->lock 1
NOCHECK_CALL

net/psp/psp_nl.c psp_assoc_device_get_locked() -> psp_dev_put()

Type Parameter Key Value
PARAM_VALUE 0 psd 4096-ptr_max
PARAM_VALUE 0 psd->lock.dep_map->name 0-255
PARAM_VALUE 0 psd->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 psd->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 psd->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 psd->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 psd->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 psd->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 psd->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 psd->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 psd->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 psd->main_netdev 4096-ptr_max
PARAM_VALUE 0 psd->refcnt.refs.counter (-1073741824),0-s32max
CAPPED_DATA 0 &psd->lock 1
DATA_SOURCE 0 psd r psp_dev_get_for_sock
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
HALF_LOCKED2 rcu_read

net/psp/psp_nl.c psp_assoc_device_get_locked() -> psp_dev_put()

Type Parameter Key Value
PARAM_VALUE 0 psd 4096-ptr_max
PARAM_VALUE 0 psd->lock.dep_map->name 0-255
PARAM_VALUE 0 psd->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 psd->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 psd->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 psd->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 psd->lock.wait_lock.owner (-1)
PARAM_VALUE 0 psd->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 psd->main_netdev 4096-ptr_max
PARAM_VALUE 0 psd->ops 1-u64max
PARAM_VALUE 0 psd->refcnt.refs.counter (-1073741824),0-s32max
CAPPED_DATA 0 psd->main_netdev->nd_net.net 1
CAPPED_DATA 0 &psd->lock 1
DATA_SOURCE 0 psd r psp_dev_get_for_sock
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &psd->lock
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct psp_dev)->lock

net/psp/psp_nl.c psp_assoc_device_get_locked() -> psp_dev_put()

Type Parameter Key Value
PARAM_VALUE 0 psd 4096-ptr_max
PARAM_VALUE 0 psd->lock.dep_map->name 0-255
PARAM_VALUE 0 psd->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 psd->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 psd->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 psd->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 psd->main_netdev 4096-ptr_max
PARAM_VALUE 0 psd->ops 1-u64max
PARAM_VALUE 0 psd->refcnt.refs.counter (-1073741824),0-s32max
CAPPED_DATA 0 psd->main_netdev->nd_net.net 1
CAPPED_DATA 0 &psd->lock 1
DATA_SOURCE 0 psd r psp_dev_get_for_sock
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
HALF_LOCKED2 rcu_read