cleanup_status_page identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/gpu/drm/i915/gt/intel_engine_cs.c, line 1022 (as a function)

Referenced in 1 files:

drivers/gpu/drm/i915/gt/intel_engine_cs.c
- line 1296
- line 1559

Smatch caller information:

drivers/gpu/drm/i915/gt/intel_engine_cs.c engine_setup_common() -> cleanup_status_page()

Type	Parameter	Key	Value
PARAM_VALUE	0	engine	4096-ptr_max
PARAM_VALUE	0	engine->barrier_tasks.first	0
PARAM_VALUE	0	engine->breadcrumbs	0,4096-ptr_max
PARAM_VALUE	0	engine->breadcrumbs->irq_disable	1930164451255939072
PARAM_VALUE	0	engine->breadcrumbs->irq_enable	2481115926665437184
PARAM_VALUE	0	engine->breadcrumbs->irq_engine	4096-ptr_max
PARAM_VALUE	0	engine->breadcrumbs->irq_engine->gt	4096-ptr_max
PARAM_VALUE	0	engine->breadcrumbs->irq_engine->i915	4096-ptr_max
PARAM_VALUE	0	engine->breadcrumbs->irq_engine->status_page.timelines.next	4096-ptr_max
PARAM_VALUE	0	engine->breadcrumbs->irq_engine->status_page.timelines.prev	4096-ptr_max
PARAM_VALUE	0	engine->breadcrumbs->irq_engine->status_page.vma	4096-ptr_max
PARAM_VALUE	0	engine->breadcrumbs->signalers.next	4096-ptr_max
PARAM_VALUE	0	engine->breadcrumbs->signalers.next->next	4096-ptr_max
PARAM_VALUE	0	engine->breadcrumbs->signalers.prev	4096-ptr_max
PARAM_VALUE	0	engine->breadcrumbs->signalers.prev->next	4096-ptr_max
PARAM_VALUE	0	engine->breadcrumbs->signalers.prev->prev	4096-ptr_max
PARAM_VALUE	0	engine->cops->pin	582588847431282688,972309994596749312,1709076353535090688,2959108315551182848,3254282842421321728,5151393257184047104,6570608196069306368,6940239203582308352
PARAM_VALUE	0	engine->get_cmd_length_mask	1623794643853209600,2662579684256329728,3040463060353265664,3772835630628495360
PARAM_VALUE	0	engine->gt	4096-ptr_max
PARAM_VALUE	0	engine->gt->ggtt->vm.unbound_list.prev	4096-ptr_max
PARAM_VALUE	0	engine->gt->ggtt->vm.unbound_list.prev->next	4096-ptr_max
PARAM_VALUE	0	engine->gt->ggtt->vm.unbound_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	engine->i915	4096-ptr_max
PARAM_VALUE	0	engine->reg_table_count	1-2
PARAM_VALUE	0	engine->reg_tables	311029305110622208,2828416679881166848,3453840731038445568,3935932916453654528,7824646041964417024
PARAM_VALUE	0	engine->reg_tables->num_regs	7,34,40,66
PARAM_VALUE	0	engine->reg_tables->regs	1732485791678484480,3151014299732463616,3966771345603833856,8261069889012371456
PARAM_VALUE	0	engine->sched_engine	0,4096-ptr_max
PARAM_VALUE	0	engine->sched_engine->destroy	2013391973114421248
PARAM_VALUE	0	engine->sched_engine->disabled	686319013111865344
PARAM_VALUE	0	engine->sched_engine->hold.next	4096-ptr_max
PARAM_VALUE	0	engine->sched_engine->hold.next->next	4096-ptr_max
PARAM_VALUE	0	engine->sched_engine->hold.prev	4096-ptr_max
PARAM_VALUE	0	engine->sched_engine->hold.prev->next	4096-ptr_max
PARAM_VALUE	0	engine->sched_engine->hold.prev->prev	4096-ptr_max
PARAM_VALUE	0	engine->sched_engine->private_data	4096-ptr_max
PARAM_VALUE	0	engine->sched_engine->queue_priority_hint	s32min
PARAM_VALUE	0	engine->sched_engine->requests.next	4096-ptr_max
PARAM_VALUE	0	engine->sched_engine->requests.next->next	4096-ptr_max
PARAM_VALUE	0	engine->sched_engine->requests.prev	4096-ptr_max
PARAM_VALUE	0	engine->sched_engine->requests.prev->next	4096-ptr_max
PARAM_VALUE	0	engine->sched_engine->requests.prev->prev	4096-ptr_max
PARAM_VALUE	0	engine->status_page.timelines.next	4096-ptr_max
PARAM_VALUE	0	engine->status_page.timelines.next->next	4096-ptr_max
PARAM_VALUE	0	engine->status_page.timelines.prev	4096-ptr_max
PARAM_VALUE	0	engine->status_page.timelines.prev->next	4096-ptr_max
PARAM_VALUE	0	engine->status_page.timelines.prev->prev	4096-ptr_max
PARAM_VALUE	0	engine->status_page.vma	4096-ptr_max
PARAM_VALUE	0	engine->wakeref.ops->get	2518513893018693632,7455521386479726592
PARAM_VALUE	0	engine->wakeref.ops->put	4290303708860280832,5113273690340397056
BUF_SIZE	0	engine->breadcrumbs	(-1),264
BUF_SIZE	0	engine->sched_engine	(-1),288
DATA_SOURCE	0	engine	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	engine->gt->uncore->fifo_count	0-127,u32max
NO_OVERFLOW_SIMPLE	0	engine->status_page.vma->size
HALF_LOCKED2		&pdev->dev.mutex

drivers/gpu/drm/i915/gt/intel_engine_cs.c intel_engine_cleanup_common() -> cleanup_status_page()

Type	Parameter	Key	Value
PARAM_VALUE	0	engine	4096-ptr_max
PARAM_VALUE	0	engine->bind_context	0,4096-ptr_max
PARAM_VALUE	0	engine->bind_context->active.cache->node.__rb_parent_color	1
PARAM_VALUE	0	engine->bind_context->active.cache->timeline	0-s64max
PARAM_VALUE	0	engine->bind_context->active.tree_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	engine->bind_context->active.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->engine	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->engine->gt->i915->runtime_pm.debug.list.next->next	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->engine->gt->i915->runtime_pm.debug.list.next->prev	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->engine->gt->i915->runtime_pm.debug.quarantine.prev	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->engine->gt->i915->runtime_pm.debug.quarantine.prev->next	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->engine->gt->i915->runtime_pm.debug.quarantine.prev->next->next	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->engine->gt->i915->runtime_pm.kdev->power.request	0-4
PARAM_VALUE	0	engine->bind_context->engine->gt->i915->runtime_pm.kdev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	engine->bind_context->engine->gt->i915->runtime_pm.kdev->power.runtime_status	0,2
PARAM_VALUE	0	engine->bind_context->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	engine->bind_context->engine->gt->uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	engine->bind_context->engine->status_page.vma	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->engine->status_page.vma->vm	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->engine->uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	engine->bind_context->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	engine->bind_context->engine->wakeref.work.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->guc_id.link.next->prev	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->guc_state.sched_disable_delay_work.timer.entry->pprev	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->guc_state.sched_state	0-4294967279
PARAM_VALUE	0	engine->bind_context->ops	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->ops->alloc	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->ops->destroy	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->ops->enter	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->ops->exit	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->ops->flags	0,2-3
PARAM_VALUE	0	engine->bind_context->ops->pin	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->ops->post_unpin	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->ops->pre_pin	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->ops->unpin	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->parallel.last_rq	0
PARAM_VALUE	0	engine->bind_context->parallel.parent->active.cache->node.__rb_parent_color	1
PARAM_VALUE	0	engine->bind_context->parallel.parent->active.cache->timeline	0-s64max
PARAM_VALUE	0	engine->bind_context->parallel.parent->active.tree_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	engine->bind_context->parallel.parent->active.work.entry.next	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->parallel.parent->active.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->parallel.parent->destroyed_link.next	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->parallel.parent->destroyed_link.next->prev	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->parallel.parent->engine->wakeref.work->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->parallel.parent->engine->wakeref.work.work.entry.next	1-u64max
PARAM_VALUE	0	engine->bind_context->parallel.parent->engine->wakeref.work.work.entry.prev	1-u64max
PARAM_VALUE	0	engine->bind_context->parallel.parent->guc_id.link.next->prev	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->parallel.parent->guc_state.sched_state	0-4294967279
PARAM_VALUE	0	engine->bind_context->parallel.parent->rcu.func	1-u64max
PARAM_VALUE	0	engine->bind_context->parallel.parent->stats.runtime.max_underflow	1-u32max
PARAM_VALUE	0	engine->bind_context->parallel.parent->timeline->rcu.func	1-u64max
PARAM_VALUE	0	engine->bind_context->parallel.parent->vm->release_work.entry.next	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->pin_mutex.magic	0
PARAM_VALUE	0	engine->bind_context->rcu.func	1-u64max
PARAM_VALUE	0	engine->bind_context->rcu.next	0
PARAM_VALUE	0	engine->bind_context->ring	0
PARAM_VALUE	0	engine->bind_context->state	0
PARAM_VALUE	0	engine->bind_context->stats.runtime.max_underflow	1-u32max
PARAM_VALUE	0	engine->bind_context->timeline	4096-ptr_max
PARAM_VALUE	0	engine->bind_context->timeline->rcu.func	1-u64max
PARAM_VALUE	0	engine->bind_context->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	engine->bind_context->vm->release_work.entry.next	4096-ptr_max
PARAM_VALUE	0	engine->breadcrumbs	4096-ptr_max
PARAM_VALUE	0	engine->cops->alloc	2227177286644301824,2970246185069228032,3206062465178124288,4392277175098716160,4914706846599946240,7879799952533626880
PARAM_VALUE	0	engine->cops->cancel_request	0,91490286640926720,7587403903737016320,7734987898920275968
PARAM_VALUE	0	engine->cops->close	0,1799950565580234752
PARAM_VALUE	0	engine->cops->create_parallel	0,4344691657821306880,7260410288512454656
PARAM_VALUE	0	engine->cops->create_virtual	0,1146300204672368640,3892326905403764736
PARAM_VALUE	0	engine->cops->destroy	4317080809805844480,4329967421435736064,6390641909654368256,6692175863814242304,8605599423800901632,8839630131348783104
PARAM_VALUE	0	engine->cops->enter	2035758305947381760,3062915639313915904,8436669650233004032
PARAM_VALUE	0	engine->cops->exit	4477962219188862976,5343545689217974272,8613935069289041920
PARAM_VALUE	0	engine->cops->flags	0,2-3
PARAM_VALUE	0	engine->cops->get_sibling	0,3801568794821824512,3867194115167576064
PARAM_VALUE	0	engine->cops->pin	582588847431282688,972309994596749312,1709076353535090688,2959108315551182848,3254282842421321728,5151393257184047104,6570608196069306368,6940239203582308352
PARAM_VALUE	0	engine->cops->post_unpin	1633242942253780992,4235355252069527552,4243007301222789120,5369733591384109056,6808983520059121664
PARAM_VALUE	0	engine->cops->pre_pin	352364314217218048,1168282635364016128,1917794447730376704,3704736307551993856,4223051122703777792,9026398550050959360
PARAM_VALUE	0	engine->cops->reset	0,87879463663824896,611050065406488576,8659965229682802688
PARAM_VALUE	0	engine->cops->revoke	0,2938255850853117952,3415482471362973696
PARAM_VALUE	0	engine->cops->sched_disable	0,3470322737079640064
PARAM_VALUE	0	engine->cops->unpin	2081434981281583104,2363752684535967744,4222743102999142400,4909610258557603840,7184128279193796608,7915246575870107648,8693928328047779840
PARAM_VALUE	0	engine->cops->update_stats	0,7182017842297241600
PARAM_VALUE	0	engine->default_state	0,4096-ptr_max
PARAM_VALUE	0	engine->default_state->f_cred->process_keyring->user->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	engine->default_state->f_cred->process_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	engine->default_state->f_cred->process_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	engine->default_state->f_cred->rcu.func	1-u64max
PARAM_VALUE	0	engine->default_state->f_cred->request_key_auth->user->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	engine->default_state->f_cred->request_key_auth->user->qnbytes	s32min-s32max
PARAM_VALUE	0	engine->default_state->f_cred->request_key_auth->user->qnkeys	s32min-s32max
PARAM_VALUE	0	engine->default_state->f_cred->session_keyring->user->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	engine->default_state->f_cred->session_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	engine->default_state->f_cred->session_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	engine->default_state->f_cred->thread_keyring->user->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	engine->default_state->f_cred->thread_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	engine->default_state->f_cred->thread_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	engine->default_state->f_cred->ucounts->ns->work.entry.next	4096-ptr_max
PARAM_VALUE	0	engine->default_state->f_cred->user->uidhash_node->next->pprev	1-u64max
PARAM_VALUE	0	engine->default_state->f_cred->user->uidhash_node.next->pprev	1-u64max
PARAM_VALUE	0	engine->default_state->f_cred->user_ns->work.entry.next	4096-ptr_max
PARAM_VALUE	0	engine->default_state->f_cred->user_ns->work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	engine->default_state->f_task_work.func	5179756662909861888
PARAM_VALUE	0	engine->default_state->f_task_work.next	0-7661163036167163903,7661163036167163905-u64max
PARAM_VALUE	0	engine->kernel_context	0,4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->active.cache->node.__rb_parent_color	1
PARAM_VALUE	0	engine->kernel_context->active.cache->timeline	0-s64max
PARAM_VALUE	0	engine->kernel_context->active.tree_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	engine->kernel_context->active.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->engine	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->engine->gt->i915->runtime_pm.debug.list.next->next	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->engine->gt->i915->runtime_pm.debug.list.next->prev	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->engine->gt->i915->runtime_pm.debug.quarantine.prev	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->engine->gt->i915->runtime_pm.debug.quarantine.prev->next	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->engine->gt->i915->runtime_pm.kdev->power.request	0-4
PARAM_VALUE	0	engine->kernel_context->engine->gt->i915->runtime_pm.kdev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	engine->kernel_context->engine->gt->i915->runtime_pm.kdev->power.runtime_status	0,2
PARAM_VALUE	0	engine->kernel_context->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	engine->kernel_context->engine->gt->uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	engine->kernel_context->engine->status_page.vma	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->engine->status_page.vma->vm	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->engine->uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	engine->kernel_context->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	engine->kernel_context->engine->wakeref.work.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->guc_id.link.next->prev	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->guc_state.sched_disable_delay_work.timer.entry->pprev	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->guc_state.sched_state	0-4294967279
PARAM_VALUE	0	engine->kernel_context->ops	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->ops->alloc	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->ops->destroy	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->ops->enter	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->ops->exit	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->ops->flags	0,2-3
PARAM_VALUE	0	engine->kernel_context->ops->pin	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->ops->post_unpin	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->ops->pre_pin	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->ops->unpin	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->parallel.parent->active.cache->node.__rb_parent_color	1
PARAM_VALUE	0	engine->kernel_context->parallel.parent->active.cache->timeline	0-s64max
PARAM_VALUE	0	engine->kernel_context->parallel.parent->active.tree_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	engine->kernel_context->parallel.parent->active.work.entry.next	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->parallel.parent->active.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->parallel.parent->destroyed_link.next	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->parallel.parent->destroyed_link.next->prev	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->parallel.parent->engine->wakeref.work->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->parallel.parent->engine->wakeref.work.work.entry.next	1-u64max
PARAM_VALUE	0	engine->kernel_context->parallel.parent->engine->wakeref.work.work.entry.prev	1-u64max
PARAM_VALUE	0	engine->kernel_context->parallel.parent->guc_id.link.next->prev	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->parallel.parent->guc_state.sched_state	0-4294967279
PARAM_VALUE	0	engine->kernel_context->parallel.parent->rcu.func	1-u64max
PARAM_VALUE	0	engine->kernel_context->parallel.parent->stats.runtime.max_underflow	1-u32max
PARAM_VALUE	0	engine->kernel_context->parallel.parent->timeline->rcu.func	1-u64max
PARAM_VALUE	0	engine->kernel_context->parallel.parent->vm->release_work.entry.next	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->pin_mutex.magic	0
PARAM_VALUE	0	engine->kernel_context->rcu.func	1-u64max
PARAM_VALUE	0	engine->kernel_context->rcu.next	0
PARAM_VALUE	0	engine->kernel_context->ring	0
PARAM_VALUE	0	engine->kernel_context->state	0
PARAM_VALUE	0	engine->kernel_context->stats.runtime.max_underflow	1-u32max
PARAM_VALUE	0	engine->kernel_context->timeline	4096-ptr_max
PARAM_VALUE	0	engine->kernel_context->timeline->rcu.func	1-u64max
PARAM_VALUE	0	engine->kernel_context->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	engine->kernel_context->vm->release_work.entry.next	4096-ptr_max
PARAM_VALUE	0	engine->reg_tables->num_regs	7,34,40,66
PARAM_VALUE	0	engine->reg_tables->regs	1732485791678484480,3151014299732463616,3966771345603833856,8261069889012371456
PARAM_VALUE	0	engine->retire_work.lockdep_map->name	0-255
PARAM_VALUE	0	engine->sched_engine	4096-ptr_max
PARAM_VALUE	0	engine->wakeref.ops->get	2518513893018693632,7455521386479726592
PARAM_VALUE	0	engine->wakeref.ops->put	4290303708860280832,5113273690340397056
PARAM_VALUE	0	engine->wakeref.wakeref	0-1,4096-ptr_max
BUF_SIZE	0	engine->legacy.ring	(-1),56
BUF_SIZE	0	engine->legacy.timeline	(-1),728
CAPPED_DATA	0	engine->default_state	1
DATA_SOURCE	0	engine	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	engine->gt->i915->uncore.fifo_count	0-126,u32max
HOST_DATA	0	engine->gt->uncore->fifo_count	0-127,u32max
NO_OVERFLOW_SIMPLE	0	engine->legacy.ring->effective_size
NO_OVERFLOW_SIMPLE	0	engine->legacy.ring->size
NO_OVERFLOW_SIMPLE	0	engine->wa_ctx.vma->fence_size
HALF_LOCKED2	0	engine->legacy.ring->vma->obj->base.resv