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Referenced in 1 files:

Smatch caller information:

drivers/media/usb/pvrusb2/pvrusb2-context.c pvr2_context_create() -> pvr2_context_set_notify()

Type Parameter Key Value
PARAM_VALUE 0 mp 4096-ptr_max
PARAM_VALUE 0 mp->exist_next 0
PARAM_VALUE 0 mp->exist_prev 0,4096-ptr_max
PARAM_VALUE 0 mp->exist_prev->exist_next 4096-ptr_max
PARAM_VALUE 0 mp->exist_prev->exist_next->exist_prev 4096-ptr_max
PARAM_VALUE 0 mp->hdw 1-u64max
PARAM_VALUE 0 mp->mutex.dep_map->name 0-255
PARAM_VALUE 0 mp->mutex.first_waiter 0
PARAM_VALUE 0 mp->mutex.magic 4096-ptr_max
PARAM_VALUE 0 mp->mutex.osq.tail.counter 0
PARAM_VALUE 0 mp->mutex.owner.counter 0
PARAM_VALUE 1 fl 1
BUF_SIZE 0 mp 248
BUF_SIZE 0 mp->exist_prev->exist_next 248,u64max
BUF_SIZE 0 mp->hdw (-1),9080
DATA_SOURCE 0 mp r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 mp->hdw->control_cnt
NO_OVERFLOW_SIMPLE 0 mp->hdw->input_val
NO_OVERFLOW_SIMPLE 0 mp->hdw->unit_number

drivers/media/usb/pvrusb2/pvrusb2-context.c pvr2_context_destroy() -> pvr2_context_set_notify()

Type Parameter Key Value
PARAM_VALUE 0 mp 4096-ptr_max
PARAM_VALUE 0 mp->hdw 0,4096-ptr_max
PARAM_VALUE 0 mp->hdw->big_lock_mutex.dep_map->name 0-255
PARAM_VALUE 0 mp->hdw->big_lock_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 mp->hdw->big_lock_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 mp->hdw->big_lock_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 mp->hdw->big_lock_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 mp->hdw->big_lock_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 mp->hdw->big_lock_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->big_lock_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->ctl_lock_mutex.dep_map->name 0-255
PARAM_VALUE 0 mp->hdw->ctl_lock_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 mp->hdw->ctl_lock_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 mp->hdw->ctl_lock_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 mp->hdw->ctl_lock_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 mp->hdw->ctl_lock_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 mp->hdw->ctl_lock_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->ctl_lock_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->fw_buffer 0
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->active.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_flags 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->__i_nlink 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_atime_nsec 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_blkbits 0-255
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_bytes 0-u16max
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_ctime_nsec 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_dir_seq 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_flags 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_fsnotify_mask 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_generation 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_linklen s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_mode 0-u16max
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_mtime_nsec 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_nlink 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_opflags 0-u16max
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_rdev 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_wb_frn_avg_time 0-u16max
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_wb_frn_history 0-u16max
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_wb_frn_winner s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_inode->i_write_hint 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_lockref.count s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->d_parent->d_lockref.count s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->data->ref.refs.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->management_timer.is_hard 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->management_timer.is_lazy 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->management_timer.is_queued 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->management_timer.is_soft 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.debugfs->d_fsdata->ref.refs.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev->driver_data->cis_virt (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 mp->hdw->i2c_adap.dev->driver_data->fake_cis 0-255
PARAM_VALUE 0 mp->hdw->i2c_adap.dev->p->knode_bus.n_klist (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 mp->hdw->i2c_adap.dev->p->knode_class.n_klist (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 mp->hdw->i2c_adap.dev->p->knode_driver.n_klist (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 mp->hdw->i2c_adap.dev->p->knode_parent.n_klist (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->callback 0,6667066348596736000
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->callback->add 5235430000054906880
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->callback->early_resume 6956900869090054144
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->callback->remove 1719268733136482304
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->callback->requery 4713442613417914368
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->callback->resume 5068206944467017728
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->callback->suspend 2738892915008757760
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->callback->validate 4934365872137547776
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->cdev->kobj.release.timer.is_hard 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->cdev->kobj.release.timer.is_lazy 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->cdev->kobj.release.timer.is_queued 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->cdev->kobj.release.timer.is_soft 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->cis_mem.card_start 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->cis_mem.flags 0,2-254
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->d_ref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->detaching.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->dev.kobj.kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->dev.kobj.release.cpu s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->dev.kobj.release.timer.flags 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->dev.kobj.release.timer.is_hard 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->dev.kobj.release.timer.is_lazy 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->dev.kobj.release.timer.is_queued 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->dev.kobj.release.timer.is_soft 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->dev.kobj.release.work.flags 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->dev.kobj.release.work.is_hard 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->dev.kobj.release.work.is_lazy 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->dev.kobj.release.work.is_queued 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->dev.kobj.release.work.is_soft 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->dev.parent->kobj.release.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->dev.parent->kobj.release.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->dev.parent->kobj.release.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->device_count 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->fake_cis_len 1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->functions 0-u16max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->ops_mutex.first_waiter->list.next 5159360019465732096
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->ops_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->ops_mutex.first_waiter->list.prev->prev 0,5159360019465732096
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->ops_mutex.first_waiter->magic 5159360019465732096
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->ops_mutex.first_waiter->task->blocked_on (-1)-0
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->ops_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->pcmcia_pfc 0-255
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->present.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->resource_setup_done 0-255
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->sfd_lock.raw_lock.cnts.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->skt_mutex->wait_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->skt_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->skt_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->skt_mutex.first_waiter->magic 5159360019465732096
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->skt_mutex.first_waiter->task->blocked_on (-1)-0
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->skt_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.driver_data->state 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.iommu_group->owner_cnt 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.parent->kset->kobj.release.timer.is_hard 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.parent->kset->kobj.release.timer.is_lazy 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.parent->kset->kobj.release.timer.is_queued 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.parent->kset->kobj.release.timer.is_soft 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.parent->release.timer.is_hard 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.parent->release.timer.is_lazy 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.parent->release.timer.is_queued 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.parent->release.timer.is_soft 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.release.timer.is_hard 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.release.timer.is_lazy 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.release.timer.is_queued 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.release.timer.is_soft 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.release.work.flags 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.release.work.is_hard 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.release.work.is_lazy 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.release.work.is_queued 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.release.work.is_soft 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.p->dead 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.p->knode_bus.n_ref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.p->knode_class.n_ref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.p->knode_driver.n_ref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.p->knode_parent.n_ref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.parent->kobj.release.timer.is_hard 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.parent->kobj.release.timer.is_lazy 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.parent->kobj.release.timer.is_queued 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.parent->kobj.release.timer.is_soft 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.parent->kobj.release.work.flags 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.parent->kobj.release.work.is_hard 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.parent->kobj.release.work.is_lazy 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.parent->kobj.release.work.is_queued 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.parent->kobj.release.work.is_soft 0-1
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.power.qos->freq.max_freq.default_value s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.power.qos->freq.max_freq.no_constraint_value s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.power.qos->freq.max_freq.target_value s32max
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.power.qos->freq.max_freq.type 2
PARAM_VALUE 0 mp->hdw->i2c_adap.dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 mp->hdw->i2c_adap.dev_released.wait.lock.dep_map->name 0-255
PARAM_VALUE 0 mp->hdw->i2c_adap.userspace_clients_lock.dep_map->name 0-255
PARAM_VALUE 0 mp->hdw->i2c_adap.userspace_clients_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 mp->hdw->i2c_adap.userspace_clients_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 mp->hdw->i2c_adap.userspace_clients_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 mp->hdw->i2c_adap.userspace_clients_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 mp->hdw->vid_stream 0
PARAM_VALUE 0 mp->hdw->vid_stream->buffer_slot_count 0-4294967295
PARAM_VALUE 0 mp->hdw->vid_stream->buffer_total_count 0-4294967295
PARAM_VALUE 0 mp->hdw->vid_stream->endpoint s32min-s32max
PARAM_VALUE 0 mp->hdw->vid_stream->fail_tolerance 0-4294967295
PARAM_VALUE 0 mp->hdw->workpoll.lockdep_map->name 0-255
PARAM_VALUE 1 fl 0
BUF_SIZE 0 mp (-1),248
BUF_SIZE 0 mp (-1),248
BUF_SIZE 0 mp->exist_prev->exist_next (-1),248
CAPPED_DATA 0 mp->hdw 1
DATA_SOURCE 0 mp $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 mp->hdw->control_cnt
NO_OVERFLOW_SIMPLE 0 mp->hdw->input_val
NO_OVERFLOW_SIMPLE 0 mp->hdw->unit_number

drivers/media/usb/pvrusb2/pvrusb2-context.c pvr2_context_notify() -> pvr2_context_set_notify()

Type Parameter Key Value
PARAM_VALUE 1 fl 1
BUF_SIZE 0 mp s32min-(-1),1-s32max
BUF_SIZE 0 mp s32min-(-1),1-s32max
DATA_SOURCE 0 mp $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 mp unit_byte

drivers/media/usb/pvrusb2/pvrusb2-context.c pvr2_context_thread_func() -> pvr2_context_set_notify()

Type Parameter Key Value
PARAM_VALUE 0 mp 4096-ptr_max
PARAM_VALUE 1 fl 0
NOCHECK_CALL
HOST_DATA 0 mp->hdw->i2c_adap.cad->state->u.pc s64min-s64max
HOST_DATA 0 mp->hdw->i2c_adap.cad->state->u.pc->ctr 0-4294967295
HOST_DATA 0 mp->hdw->i2c_adap.cad->state->u.pc->ecr 0-4294967295