idxd_drv_disable_wq identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/dma/idxd/idxd.h, line 775 (as a prototype)

Defined in 1 files as a function:

drivers/dma/idxd/device.c, line 1540 (as a function)

Referenced in 4 files:

Smatch caller information:

drivers/dma/idxd/cdev.c idxd_user_drv_probe() -> idxd_drv_disable_wq()

Type	Parameter	Key	Value
PARAM_VALUE	0	wq	4096-ptr_max
PARAM_VALUE	0	wq->client_count	0
PARAM_VALUE	0	wq->group	1-u64max
PARAM_VALUE	0	wq->idxd	4096-ptr_max
PARAM_VALUE	0	wq->idxd->cmd_done	7099625199086243840
PARAM_VALUE	0	wq->idxd->cmd_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	wq->idxd->cmd_status	2148204544
PARAM_VALUE	0	wq->idxd->dev_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	wq->idxd->pdev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	wq->idxd->pdev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	wq->idxd->pdev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	wq->idxd->reg_base	4096-ptr_max
PARAM_VALUE	0	wq->idxd->state	1
PARAM_VALUE	0	wq->ie.int_handle	0-u16max
PARAM_VALUE	0	wq->ie.vector	0
PARAM_VALUE	0	wq->portal	4096-ptr_max
PARAM_VALUE	0	wq->state	1
PARAM_VALUE	0	wq->type	2
PARAM_VALUE	0	wq->wq	4096-ptr_max
PARAM_VALUE	0	wq->wq_active.data	4096-ptr_max
PARAM_VALUE	0	wq->wq_active.data->confirm_switch	0
PARAM_VALUE	0	wq->wq_active.data->count.counter	s64min-(-9223372036854775807),0-s64max
PARAM_VALUE	0	wq->wq_active.data->ref	4096-ptr_max
PARAM_VALUE	0	wq->wq_dead.done	0
PARAM_VALUE	0	wq->wq_lock.dep_map->name	0-255
PARAM_VALUE	0	wq->wq_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	wq->wq_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	wq->wq_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	wq->wq_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	wq->wq_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	wq->wq_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	wq->wq_resurrect.done	0
BUF_SIZE	0	wq->wq	(-1),512,528-8720
CAPPED_DATA	0	&wq->wq_lock	1
MEM_ZERO	0	&wq->wq_active
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&wq->wq_lock
TYPE_LOCK		(struct idxd_wq)->wq_lock

drivers/dma/idxd/cdev.c idxd_user_drv_remove() -> idxd_drv_disable_wq()

Type	Parameter	Key	Value
PARAM_VALUE	0	wq	4096-ptr_max
PARAM_VALUE	0	wq->idxd	4096-ptr_max
PARAM_VALUE	0	wq->idxd_cdev	0
PARAM_VALUE	0	wq->idxd_cdev->cdev.kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	wq->idxd_cdev->cdev.kobj.release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev->driver_data->cis_virt	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev->driver_data->fake_cis	0-255
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev->kobj.release.timer->entry->next->pprev	1-u64max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev->kobj.release.timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev->p->knode_bus.n_klist	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev->p->knode_class.n_klist	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev->p->knode_driver.n_klist	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev->p->knode_parent.n_klist	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.devres_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->battery_dev->id	(-2)
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->callback->add	5235430000054906880
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->callback->early_resume	6956900869090054144
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->callback->remove	1719268733136482304
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->callback->requery	4713442613417914368
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->callback->resume	5068206944467017728
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->callback->suspend	2738892915008757760
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->callback->validate	4934365872137547776
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->cdev->kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->cdev->kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->cdev->kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->cdev->kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->cis_mem.card_start	0-4294967295
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->cis_mem.flags	0,2-254
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->d_ref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->detaching.counter	s32min-s32max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->dev.kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->dev.kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->dev.kobj.release.work.flags	0-4294967295
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->dev.kobj.release.work.is_hard	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->dev.kobj.release.work.is_lazy	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->dev.kobj.release.work.is_queued	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->dev.kobj.release.work.is_soft	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->device_count	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->functions	0-u16max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->ops_mutex.dep_map->name	0-255
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->ops_mutex.first_waiter->magic	5159360019465732096
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->ops_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->pcmcia_pfc	0-255
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->present.counter	s32min-s32max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->resource_setup_done	0-255
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->sfd_lock.dep_map->name	0-255
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->sfd_lock.raw_lock.cnts.counter	s32min-s32max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->skt_mutex.dep_map->name	0-255
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->skt_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->state	0-4294967295
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.driver_data->touch_dev->id	(-2)
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.iommu_group->mutex->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.iommu_group->owner_cnt	0-4294967295
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.kobj.parent->kset->kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.kobj.parent->kset->kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.kobj.parent->kset->kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.kobj.parent->kset->kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.kobj.parent->release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.kobj.release.work.flags	0-4294967295
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.kobj.release.work.is_hard	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.kobj.release.work.is_lazy	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.kobj.release.work.is_queued	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.kobj.release.work.is_soft	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.links.defer_sync.next	4096-ptr_max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.links.defer_sync.next->next	4096-ptr_max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.links.defer_sync.next->prev	4096-ptr_max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.links.defer_sync.prev	4096-ptr_max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.links.defer_sync.prev->next	4096-ptr_max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.links.defer_sync.prev->prev	4096-ptr_max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.links.status	0,3
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.p->dead	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.p->knode_bus.n_ref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.p->knode_class->n_klist	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.p->knode_driver.n_ref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.p->knode_parent->n_klist	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.parent->kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.parent->kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.parent->kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.parent->kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.parent->kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.parent->kobj.release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.parent->kobj.release.work.flags	0-4294967295
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.parent->kobj.release.work.is_hard	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.parent->kobj.release.work.is_lazy	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.parent->kobj.release.work.is_queued	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.parent->kobj.release.work.is_soft	0-1
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.parent->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.parent->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.parent->kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.power.entry.next->next	4096-ptr_max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.power.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.power.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	wq->idxd_cdev->idxd_dev.conf_dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	wq->wq_lock.dep_map->name	0-255
PARAM_VALUE	0	wq->wq_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	wq->wq_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	wq->wq_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	wq->wq_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	wq->wq_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	wq->wq_lock.wait_lock.owner_cpu	u32max
CAPPED_DATA	0	&wq->wq_lock	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&wq->wq_lock
HALF_LOCKED2		&dev->mutex
TYPE_LOCK		(struct idxd_wq)->wq_lock

drivers/crypto/intel/iaa/iaa_crypto_main.c iaa_crypto_probe() -> idxd_drv_disable_wq()

Type	Parameter	Key	Value
PARAM_VALUE	0	wq	4096-ptr_max
PARAM_VALUE	0	wq->client_count	0
PARAM_VALUE	0	wq->group	1-u64max
PARAM_VALUE	0	wq->idxd	4096-ptr_max
PARAM_VALUE	0	wq->idxd->cmd_done	7099625199086243840
PARAM_VALUE	0	wq->idxd->cmd_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	wq->idxd->cmd_status	0-255
PARAM_VALUE	0	wq->idxd->dev_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	wq->idxd->pdev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	wq->idxd->pdev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	wq->idxd->pdev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	wq->idxd->pdev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	wq->idxd->reg_base	4096-ptr_max
PARAM_VALUE	0	wq->idxd->state	1
PARAM_VALUE	0	wq->idxd_dev.conf_dev.driver_data	0,4096-ptr_max
PARAM_VALUE	0	wq->ie.int_handle	0-u16max
PARAM_VALUE	0	wq->ie.vector	0
PARAM_VALUE	0	wq->portal	4096-ptr_max
PARAM_VALUE	0	wq->state	1
PARAM_VALUE	0	wq->type	1
PARAM_VALUE	0	wq->wq_active.data	4096-ptr_max
PARAM_VALUE	0	wq->wq_active.data->confirm_switch	0
PARAM_VALUE	0	wq->wq_active.data->count.counter	s64min-(-9223372036854775807),0-s64max
PARAM_VALUE	0	wq->wq_active.data->ref	4096-ptr_max
PARAM_VALUE	0	wq->wq_dead.done	0
PARAM_VALUE	0	wq->wq_lock.dep_map->name	0-255
PARAM_VALUE	0	wq->wq_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	wq->wq_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	wq->wq_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	wq->wq_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	wq->wq_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	wq->wq_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	wq->wq_resurrect.done	0
CAPPED_DATA	0	wq	1
CAPPED_DATA	0	wq->idxd	1
CAPPED_DATA	0	&wq->wq_lock	1
MEM_ZERO	0	&wq->wq_active
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	wq->idxd->max_wqs
LOCK2	0	&wq->wq_lock
TYPE_LOCK		(struct idxd_wq)->wq_lock

drivers/crypto/intel/iaa/iaa_crypto_main.c iaa_crypto_remove() -> idxd_drv_disable_wq()

Type	Parameter	Key	Value
PARAM_VALUE	0	wq->idxd->dev_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	wq->idxd_dev.conf_dev.driver_data	0
PARAM_VALUE	0	wq->wq_active.data->rcu.func	1-u64max
PARAM_VALUE	0	wq->wq_active.data->rcu.next	0
PARAM_VALUE	0	wq->wq_dead.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	wq->wq_dead.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	wq->wq_dead.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	wq->wq_lock.dep_map->name	0-255
PARAM_VALUE	0	wq->wq_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	wq->wq_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	wq->wq_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	wq->wq_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	wq->wq_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	wq->wq_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	wq->wq_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	wq->wq_resurrect.wait.lock.dep_map->name	0-255
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		global &iaa_devices_lock
LOCK2	0	&wq->wq_lock
HALF_LOCKED2		&dev->mutex
TYPE_LOCK		(struct idxd_wq)->wq_lock

drivers/dma/idxd/dma.c idxd_dmaengine_drv_probe() -> idxd_drv_disable_wq()

Type	Parameter	Key	Value
PARAM_VALUE	0	wq	4096-ptr_max
PARAM_VALUE	0	wq->client_count	0
PARAM_VALUE	0	wq->group	1-u64max
PARAM_VALUE	0	wq->idxd	4096-ptr_max
PARAM_VALUE	0	wq->idxd->cmd_done	7099625199086243840
PARAM_VALUE	0	wq->idxd->cmd_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	wq->idxd->cmd_status	2148139008
PARAM_VALUE	0	wq->idxd->dev_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	wq->idxd->pdev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	wq->idxd->pdev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	wq->idxd->pdev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	wq->idxd->reg_base	4096-ptr_max
PARAM_VALUE	0	wq->idxd->state	1
PARAM_VALUE	0	wq->ie.int_handle	0-u16max
PARAM_VALUE	0	wq->ie.vector	0
PARAM_VALUE	0	wq->portal	4096-ptr_max
PARAM_VALUE	0	wq->state	1
PARAM_VALUE	0	wq->type	1
PARAM_VALUE	0	wq->wq_active.data	4096-ptr_max
PARAM_VALUE	0	wq->wq_active.data->confirm_switch	0
PARAM_VALUE	0	wq->wq_active.data->count.counter	s64min-(-9223372036854775807),0-s64max
PARAM_VALUE	0	wq->wq_active.data->ref	4096-ptr_max
PARAM_VALUE	0	wq->wq_dead.done	0
PARAM_VALUE	0	wq->wq_lock.dep_map->name	0-255
PARAM_VALUE	0	wq->wq_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	wq->wq_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	wq->wq_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	wq->wq_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	wq->wq_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	wq->wq_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	wq->wq_resurrect.done	0
CAPPED_DATA	0	&wq->wq_lock	1
MEM_ZERO	0	&wq->wq_active
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&wq->wq_lock
TYPE_LOCK		(struct idxd_wq)->wq_lock

drivers/dma/idxd/dma.c idxd_dmaengine_drv_remove() -> idxd_drv_disable_wq()

Type	Parameter	Key	Value
PARAM_VALUE	0	wq	4096-ptr_max
PARAM_VALUE	0	wq->idxd	4096-ptr_max
PARAM_VALUE	0	wq->idxd_chan	0
PARAM_VALUE	0	wq->wq_active.data	0,4096-ptr_max
PARAM_VALUE	0	wq->wq_active.data->rcu.func	1-u64max
PARAM_VALUE	0	wq->wq_active.data->rcu.next	0
PARAM_VALUE	0	wq->wq_dead.done	0-4294967293,u32max
PARAM_VALUE	0	wq->wq_dead.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	wq->wq_dead.wait.lock.owner	(-1)
PARAM_VALUE	0	wq->wq_dead.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	wq->wq_dead.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	wq->wq_dead.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	wq->wq_lock.dep_map->name	0-255
PARAM_VALUE	0	wq->wq_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	wq->wq_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	wq->wq_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	wq->wq_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	wq->wq_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	wq->wq_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	wq->wq_resurrect.done	u32max
PARAM_VALUE	0	wq->wq_resurrect.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	wq->wq_resurrect.wait.lock.owner	(-1)
PARAM_VALUE	0	wq->wq_resurrect.wait.lock.owner_cpu	u32max
CAPPED_DATA	0	&wq->wq_lock	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&wq->wq_lock
HALF_LOCKED2		&dev->mutex
TYPE_LOCK		(struct idxd_wq)->wq_lock