ipmi_bmc_unregister identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/char/ipmi/ipmi_msghandler.c, line 3138 (as a function)

Referenced in 1 files:

drivers/char/ipmi/ipmi_msghandler.c
- line 3760
- line 3880

Smatch caller information:

drivers/char/ipmi/ipmi_msghandler.c ipmi_add_smi() -> ipmi_bmc_unregister()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	0	intf->addrinfo	4096-ptr_max
PARAM_VALUE	0	intf->bmc->dyn_id_set	1
PARAM_VALUE	0	intf->bmc->dyn_mutex.dep_map->name	0-255
PARAM_VALUE	0	intf->bmc->dyn_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	intf->bmc->dyn_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	intf->bmc->dyn_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	intf->bmc->dyn_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	intf->bmc->dyn_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	intf->bmc->dyn_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	intf->bmc->dyn_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	intf->bmc->intfs.next	4096-ptr_max
PARAM_VALUE	0	intf->bmc->intfs.next->next	4096-ptr_max
PARAM_VALUE	0	intf->bmc->intfs.prev	4096-ptr_max
PARAM_VALUE	0	intf->bmc->intfs.prev->next	4096-ptr_max
PARAM_VALUE	0	intf->bmc->intfs.prev->prev	4096-ptr_max
PARAM_VALUE	0	intf->bmc->pdev.dev.driver	8768289933603348520
PARAM_VALUE	0	intf->bmc->pdev.dev.release	8988710341748854784
PARAM_VALUE	0	intf->bmc->pdev.dev.type	614051760847736832
PARAM_VALUE	0	intf->bmc->pdev.id	0-s32max
PARAM_VALUE	0	intf->bmc->pdev.name	6146328568794824704
PARAM_VALUE	0	intf->bmc->usecount.refcount.refs.counter	1
PARAM_VALUE	0	intf->bmc_link.next->next	4096-ptr_max
PARAM_VALUE	0	intf->bmc_link.prev->next	4096-ptr_max
PARAM_VALUE	0	intf->bmc_link.prev->prev	4096-ptr_max
PARAM_VALUE	0	intf->bmc_reg_mutex.dep_map->name	0-255
PARAM_VALUE	0	intf->bmc_reg_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	intf->bmc_reg_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	intf->bmc_reg_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	intf->bmc_reg_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	intf->bmc_reg_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	intf->bmc_reg_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	intf->bmc_reg_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	intf->bmc_reg_mutex.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	intf->bmc_reg_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	intf->bmc_reg_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	intf->bmc_reg_mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	intf->cmd_rcvrs.next->next	4096-ptr_max
PARAM_VALUE	0	intf->cmd_rcvrs.prev->next	4096-ptr_max
PARAM_VALUE	0	intf->cmd_rcvrs.prev->prev	4096-ptr_max
PARAM_VALUE	0	intf->cmd_rcvrs_mutex.dep_map->name	0-255
PARAM_VALUE	0	intf->curr_msg->data_size	0-u16max
PARAM_VALUE	0	intf->events_mutex.dep_map->name	0-255
PARAM_VALUE	0	intf->handlers->request_events	2853871647372066816,4805717588150149120,7027909663835447296
PARAM_VALUE	0	intf->handlers->sender	410528705941729280,4040938868932038656,6298841640351924224
PARAM_VALUE	0	intf->handlers->shutdown	2768839397649022976,6791211897659940864,8725947030712139776
PARAM_VALUE	0	intf->handlers->start_processing	4040387080988221440,6790170644612849664,8539248811531161600
PARAM_VALUE	0	intf->hp_xmit_msgs.next->next	4096-ptr_max
PARAM_VALUE	0	intf->hp_xmit_msgs.prev->next	4096-ptr_max
PARAM_VALUE	0	intf->hp_xmit_msgs.prev->next->next	4096-ptr_max
PARAM_VALUE	0	intf->hp_xmit_msgs.prev->prev	4096-ptr_max
PARAM_VALUE	0	intf->maintenance_mode_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	intf->send_info->data_len	0-255
PARAM_VALUE	0	intf->send_info->done_handler	6765505158978322432
PARAM_VALUE	0	intf->send_info->got_alert	0
PARAM_VALUE	0	intf->send_info->i2c_command	2,6
PARAM_VALUE	0	intf->send_info->i2c_read_write	0
PARAM_VALUE	0	intf->send_info->i2c_size	5
PARAM_VALUE	0	intf->send_info->in_maintenance_mode	0-1
PARAM_VALUE	0	intf->send_info->intf->watchdog_pretimeouts_to_deliver.counter	1
PARAM_VALUE	0	intf->send_info->multi_len	33-4294967295
PARAM_VALUE	0	intf->send_info->multi_pos	32
PARAM_VALUE	0	intf->send_info->retries_left	5
PARAM_VALUE	0	intf->send_info->thread->delays->lock.owner	(-1)
PARAM_VALUE	0	intf->send_info->thread->delays->lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	intf->send_info->thread->se.cfs_rq->rq->donor->dl.inactive_timer.base->clockid	0-1,7,11
PARAM_VALUE	0	intf->send_info->thread->se.cfs_rq->rq->donor->dl.inactive_timer.base->index	0-7
PARAM_VALUE	0	intf->send_info->thread->se.cfs_rq->rq->donor->dl.inactive_timer.entry.next	s64max
PARAM_VALUE	0	intf->send_info->thread->se.cfs_rq->rq->donor->wake_cpu	0-s32max
PARAM_VALUE	0	intf->send_info->waiting_msg	0
PARAM_VALUE	0	intf->send_info->wake_thread.count	0-4294967295
PARAM_VALUE	0	intf->send_info->wake_thread.done	0-4294967295
PARAM_VALUE	0	intf->send_info->wake_thread.first_waiter->up	1
PARAM_VALUE	0	intf->send_info->wake_thread.lock.owner	(-1)
PARAM_VALUE	0	intf->send_info->wake_thread.lock.owner_cpu	4294967295
PARAM_VALUE	0	intf->send_info->wake_thread.wait.lock.owner	(-1)
PARAM_VALUE	0	intf->send_info->wake_thread.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	intf->send_info->watch_timeout	0-536870912
PARAM_VALUE	0	intf->send_info->watch_timer.flags	0-4294967295
PARAM_VALUE	0	intf->seq_lock.dep_map->name	0-255
PARAM_VALUE	0	intf->seq_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	intf->seq_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	intf->seq_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	intf->seq_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	intf->seq_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	intf->seq_table	4096-ptr_max
PARAM_VALUE	0	intf->si_dev->driver_data	4096-ptr_max
PARAM_VALUE	0	intf->smi_work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	intf->stats	4096-ptr_max
PARAM_VALUE	0	intf->user_msgs.next->next	4096-ptr_max
PARAM_VALUE	0	intf->user_msgs.prev->next	4096-ptr_max
PARAM_VALUE	0	intf->user_msgs.prev->prev	4096-ptr_max
PARAM_VALUE	0	intf->user_msgs_mutex.dep_map->name	0-255
PARAM_VALUE	0	intf->users.next->next	4096-ptr_max
PARAM_VALUE	0	intf->users.prev->next	4096-ptr_max
PARAM_VALUE	0	intf->users.prev->prev	4096-ptr_max
PARAM_VALUE	0	intf->users_mutex.dep_map->name	0-255
PARAM_VALUE	0	intf->users_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	intf->users_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	intf->users_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	intf->users_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	intf->users_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	intf->users_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	intf->waiting_events.next->next	4096-ptr_max
PARAM_VALUE	0	intf->waiting_events.prev->next	4096-ptr_max
PARAM_VALUE	0	intf->waiting_events.prev->prev	4096-ptr_max
PARAM_VALUE	0	intf->waiting_rcv_msgs.next->next	4096-ptr_max
PARAM_VALUE	0	intf->waiting_rcv_msgs.prev->next	4096-ptr_max
PARAM_VALUE	0	intf->waiting_rcv_msgs.prev->prev	4096-ptr_max
PARAM_VALUE	0	intf->waitq.head.next->next	4096-ptr_max
PARAM_VALUE	0	intf->waitq.head.prev->next	4096-ptr_max
PARAM_VALUE	0	intf->waitq.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	intf->xmit_msgs.next->next	4096-ptr_max
PARAM_VALUE	0	intf->xmit_msgs.prev->next	4096-ptr_max
PARAM_VALUE	0	intf->xmit_msgs.prev->next->next	4096-ptr_max
PARAM_VALUE	0	intf->xmit_msgs.prev->prev	4096-ptr_max
BUF_SIZE	0	intf	7296
CAPPED_DATA	0	intf	1
CAPPED_DATA	0	&intf->bmc_reg_mutex	1
DATA_SOURCE	0	intf	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		global &ipmi_interfaces_mutex
LOCK2		global &smi_watchers_mutex
HALF_LOCKED2		global &smi_infos_lock
HALF_LOCKED2		global &ssif_infos_mutex

drivers/char/ipmi/ipmi_msghandler.c ipmi_unregister_smi() -> ipmi_bmc_unregister()

Type	Parameter	Key	Value
PARAM_VALUE	0	intf	4096-ptr_max
PARAM_VALUE	0	intf->events_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	intf->events_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	intf->handlers	4096-ptr_max
PARAM_VALUE	0	intf->in_shutdown	1
PARAM_VALUE	0	intf->intf_num	(-1)
PARAM_VALUE	0	intf->send_info->si_timer.is_queued	0-1
PARAM_VALUE	0	intf->send_info->watch_timer.is_hard	0-1
PARAM_VALUE	0	intf->send_info->watch_timer.is_lazy	0-1
PARAM_VALUE	0	intf->send_info->watch_timer.is_queued	0-1
PARAM_VALUE	0	intf->send_info->watch_timer.is_soft	0-1
PARAM_VALUE	0	intf->si_dev	0,4096-ptr_max
PARAM_VALUE	0	intf->si_dev->kobj.sd	0,4096-ptr_max
PARAM_VALUE	0	intf->si_dev->kobj.sd->__parent	0
PARAM_VALUE	0	intf->smi_work.lockdep_map->name	0-255
PARAM_VALUE	0	intf->users_mutex.dep_map->name	0-255
PARAM_VALUE	0	intf->users_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	intf->users_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	intf->users_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	intf->users_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	intf->users_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	intf->users_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	intf->users_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	intf->users_mutex.wait_lock.dep_map->name	0-255
CAPPED_DATA	0	&intf->smi_work	1
CAPPED_DATA	0	&intf->users	1
CAPPED_DATA	0	&intf->users_mutex	1
DATA_SOURCE	0	intf	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		global &smi_infos_lock
HALF_LOCKED2		global &ssif_infos_mutex