ivpu_pm_trigger_recovery identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/accel/ivpu/ivpu_pm.h, line 41 (as a prototype)

Defined in 1 files as a function:

drivers/accel/ivpu/ivpu_pm.c, line 179 (as a function)

Referenced in 8 files:

Smatch caller information:

drivers/accel/ivpu/ivpu_jsm_msg.c ivpu_jsm_hws_resume_engine() -> ivpu_pm_trigger_recovery()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev	4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->bus	0,4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->class	0,4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->power.request	0-4
PARAM_VALUE	0	vdev->drm.dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	vdev->drm.dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	vdev->drm.dev->type	0,4096-ptr_max
PARAM_VALUE	0	vdev->fw->sched_mode	0-4294967295
PARAM_VALUE	1	reason	8048615270797144064
BUF_SIZE	0	vdev	s32min-(-1),1-s32max
BUF_SIZE	0	vdev	s32min-(-1),1-s32max
BUF_SIZE	1	reason	21
DATA_SOURCE	0	vdev	$0
STR_LEN	0	vdev	20
TERMINATED	1	reason	1
NOCHECK_CALL
HALF_LOCKED2		&attr->mutex

drivers/accel/ivpu/ivpu_jsm_msg.c ivpu_jsm_reset_engine() -> ivpu_pm_trigger_recovery()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev	4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->bus	0,4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->class	0,4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->power.request	0-4
PARAM_VALUE	0	vdev->drm.dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	vdev->drm.dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	vdev->drm.dev->type	0,4096-ptr_max
PARAM_VALUE	0	vdev->fw->sched_mode	0-4294967295
PARAM_VALUE	1	reason	615572736216158208
BUF_SIZE	0	vdev	s32min-(-1),1-s32max
BUF_SIZE	0	vdev	s32min-(-1),1-s32max
BUF_SIZE	1	reason	20
DATA_SOURCE	0	vdev	$0
STR_LEN	0	vdev	19
TERMINATED	1	reason	1
NOCHECK_CALL
HALF_LOCKED2		&attr->mutex

drivers/accel/ivpu/ivpu_hw_btrs.c ivpu_hw_btrs_irq_handler_lnl() -> ivpu_pm_trigger_recovery()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->hw	4096-ptr_max
PARAM_VALUE	1	reason	6210734124086980608
BUF_SIZE	1	reason	13
DATA_SOURCE	0	vdev	$0
STR_LEN	0	vdev	12
TERMINATED	1	reason	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags

drivers/accel/ivpu/ivpu_hw_btrs.c ivpu_hw_btrs_irq_handler_mtl() -> ivpu_pm_trigger_recovery()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->hw	4096-ptr_max
PARAM_VALUE	1	reason	6210734124086980608
BUF_SIZE	1	reason	13
DATA_SOURCE	0	vdev	$0
STR_LEN	0	vdev	12
TERMINATED	1	reason	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags

drivers/accel/ivpu/ivpu_job.c reset_engine_and_mark_faulty_contexts() -> ivpu_pm_trigger_recovery()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev	4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->bus	0,4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->class	0,4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->power.child_count.counter	1-s32max
PARAM_VALUE	0	vdev->drm.dev->power.disable_depth	0
PARAM_VALUE	0	vdev->drm.dev->power.ignore_children	0
PARAM_VALUE	0	vdev->drm.dev->power.request	0-4
PARAM_VALUE	0	vdev->drm.dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	vdev->drm.dev->power.runtime_status	0,2
PARAM_VALUE	0	vdev->drm.dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	vdev->drm.dev->type	0,4096-ptr_max
PARAM_VALUE	0	vdev->faults_detected.counter	0-s32max
PARAM_VALUE	0	vdev->fw	4096-ptr_max
PARAM_VALUE	0	vdev->fw->sched_mode	1
PARAM_VALUE	0	vdev->ipc->cons_list.prev	4096-ptr_max
PARAM_VALUE	0	vdev->ipc->cons_list.prev->next	4096-ptr_max
PARAM_VALUE	0	vdev->ipc->cons_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	vdev->ipc->cons_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	vdev->ipc->lock.dep_map->name	0-255
PARAM_VALUE	0	vdev->ipc->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	vdev->ipc->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vdev->ipc->mem_tx->vpu_addr	0-u32max
PARAM_VALUE	0	vdev->ipc->on	1
PARAM_VALUE	0	vdev->timeout.jsm	0-s32max
PARAM_VALUE	1	reason	1788892583066206208
BUF_SIZE	1	reason	33
CAPPED_DATA	0	vdev->ipc->mem_tx->vpu_addr	1
DATA_SOURCE	0	vdev	$0
STR_LEN	0	vdev	32
TERMINATED	1	reason	1
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/accel/ivpu/ivpu_debugfs.c ivpu_force_recovery_fn() -> ivpu_pm_trigger_recovery()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev	4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->bus	0,4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->class	0,4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->power.request	0-4
PARAM_VALUE	0	vdev->drm.dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	vdev->drm.dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	vdev->drm.dev->type	0,4096-ptr_max
PARAM_VALUE	1	reason	4708519608465997824
BUF_SIZE	0	vdev	s32min-(-2),1-s32max
BUF_SIZE	0	vdev	s32min-(-2),1-s32max
BUF_SIZE	1	reason	8
STR_LEN	0	vdev	7
TERMINATED	1	reason	1
NOCHECK_CALL

drivers/accel/ivpu/ivpu_pm.c ivpu_job_timeout_work() -> ivpu_pm_trigger_recovery()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->bus	0,4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->class	0,4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->power.request	0-4
PARAM_VALUE	0	vdev->drm.dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	vdev->drm.dev->power.runtime_status	0,2
PARAM_VALUE	0	vdev->drm.dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	vdev->drm.dev->type	0,4096-ptr_max
PARAM_VALUE	0	vdev->fw	4096-ptr_max
PARAM_VALUE	0	vdev->fw->sched_mode	0
PARAM_VALUE	0	vdev->ipc->cons_list.prev	4096-ptr_max
PARAM_VALUE	0	vdev->ipc->cons_list.prev->next	4096-ptr_max
PARAM_VALUE	0	vdev->ipc->cons_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	vdev->ipc->cons_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	vdev->ipc->lock.dep_map->name	0-255
PARAM_VALUE	0	vdev->ipc->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	vdev->ipc->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vdev->ipc->mem_tx->vpu_addr	0-u32max
PARAM_VALUE	0	vdev->ipc->on	1
PARAM_VALUE	0	vdev->job_timeout_counter.counter	0
PARAM_VALUE	0	vdev->timeout.jsm	0-s32max
PARAM_VALUE	1	reason	7861161245183213568
BUF_SIZE	1	reason	12
CAPPED_DATA	0	vdev->ipc->mem_tx->vpu_addr	1
STR_LEN	0	vdev	11
TERMINATED	1	reason	1
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/accel/ivpu/ivpu_ipc.c ivpu_ipc_send_receive() -> ivpu_pm_trigger_recovery()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev	4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->bus	0,4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->class	0,4096-ptr_max
PARAM_VALUE	0	vdev->drm.dev->power.request	0-4
PARAM_VALUE	0	vdev->drm.dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	vdev->drm.dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	vdev->drm.dev->type	0,4096-ptr_max
PARAM_VALUE	0	vdev->drm.huge_mnt->mnt_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	vdev->fw->sched_mode	0-4294967295
PARAM_VALUE	0	vdev->ipc	4096-ptr_max
PARAM_VALUE	0	vdev->ipc->cons_list.prev	4096-ptr_max
PARAM_VALUE	0	vdev->ipc->cons_list.prev->next	4096-ptr_max
PARAM_VALUE	0	vdev->ipc->cons_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	vdev->ipc->cons_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	vdev->ipc->lock.dep_map->name	0-255
PARAM_VALUE	0	vdev->ipc->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	vdev->ipc->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	vdev->ipc->lock.osq.tail.counter	0-s32max
PARAM_VALUE	1	reason	898543710980669440
BUF_SIZE	0	vdev	s32min-(-1),1-s32max
BUF_SIZE	0	vdev	s32min-(-1),1-s32max
BUF_SIZE	1	reason	12
DATA_SOURCE	0	vdev	$0
STR_LEN	0	vdev	11
TERMINATED	1	reason	1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&file_priv->lock
HALF_LOCKED2		&file_priv->ms_lock
HALF_LOCKED2		&s->lock
HALF_LOCKED2		&vdev->context_list_lock
HALF_LOCKED2		&vdev->pm->reset_lock
HALF_LOCKED2		&vdev->submitted_jobs_lock
HALF_LOCKED2		global &drm_unplug_srcu

drivers/accel/ivpu/ivpu_hw_ip.c irq_wdt_mss_handler() -> ivpu_pm_trigger_recovery()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->hw	4096-ptr_max
PARAM_VALUE	0	vdev->hw->irq.btrs_irq_handler	4096-ptr_max
PARAM_VALUE	1	reason	2061195870864474112
BUF_SIZE	1	reason	12
DATA_SOURCE	0	vdev	$0
STR_LEN	0	vdev	11
TERMINATED	1	reason	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	vdev->mmu->evtq.prod	0-u32max
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags

drivers/accel/ivpu/ivpu_hw_ip.c irq_wdt_nce_handler() -> ivpu_pm_trigger_recovery()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->hw	4096-ptr_max
PARAM_VALUE	0	vdev->hw->irq.btrs_irq_handler	4096-ptr_max
PARAM_VALUE	1	reason	8926024172831150080
BUF_SIZE	1	reason	12
DATA_SOURCE	0	vdev	$0
STR_LEN	0	vdev	11
TERMINATED	1	reason	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	vdev->mmu->evtq.prod	0-u32max
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags

drivers/accel/ivpu/ivpu_mmu.c ivpu_mmu_irq_evtq_handler() -> ivpu_pm_trigger_recovery()

Type	Parameter	Key	Value
PARAM_VALUE	0	vdev	4096-ptr_max
PARAM_VALUE	0	vdev->hw	4096-ptr_max
PARAM_VALUE	0	vdev->hw->irq.btrs_irq_handler	4096-ptr_max
PARAM_VALUE	0	vdev->mmu	4096-ptr_max
PARAM_VALUE	0	vdev->mmu->evtq.cons	0-31
PARAM_VALUE	1	reason	6455039128567324672
BUF_SIZE	1	reason	10
DATA_SOURCE	0	vdev	$0
STR_LEN	0	vdev	9
TERMINATED	1	reason	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	vdev->mmu->evtq.prod	0-u32max
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags