intel_engines_release identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/gpu/drm/i915/gt/intel_engine_cs.c, line 661

Defined in 1 files as a prototype:

drivers/gpu/drm/i915/gt/intel_engine.h, line 215 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/i915/gt/intel_engine_cs.c, line 665 (as a function)

Referenced in 1 files:

drivers/gpu/drm/i915/gt/intel_gt.c
- line 751
- line 771

Smatch caller information:

drivers/gpu/drm/i915/gt/intel_gt.c intel_gt_driver_remove() -> intel_engines_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	gt	4096-ptr_max
PARAM_VALUE	0	gt->i915	4096-ptr_max
PARAM_VALUE	0	gt->i915->gpu_error.first_error	1-u64max
PARAM_VALUE	0	gt->migrate.context	0
PARAM_VALUE	0	gt->rc6.enabled	0
PARAM_VALUE	0	gt->rc6.wakeref	1
PARAM_VALUE	0	gt->reset.mutex.dep_map->name	0-255
PARAM_VALUE	0	gt->reset.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	gt->reset.mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	gt->reset.mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	gt->reset.mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	gt->reset.mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	gt->reset.mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	gt->reset.mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	gt->rps.pm_iir	0
PARAM_VALUE	0	gt->uc.gsc->wq->lockdep_map->name	0-255
PARAM_VALUE	0	gt->uc.gsc->wq->rescuer->task->delays->lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	gt->uc.gsc->wq->rescuer->task->pi_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	gt->uc.gsc.ce	0
PARAM_VALUE	0	gt->uc.gsc.fw.__status	5
PARAM_VALUE	0	gt->uc.gsc.fw.rsa_data	0
PARAM_VALUE	0	gt->uc.gsc.fw.status	5
PARAM_VALUE	0	gt->uc.gsc.local	0
PARAM_VALUE	0	gt->uc.gsc.local_vaddr	0
PARAM_VALUE	0	gt->uc.gsc.proxy.component_added	0
PARAM_VALUE	0	gt->uc.gsc.proxy.to_csme	0
PARAM_VALUE	0	gt->uc.gsc.proxy.to_gsc	0
PARAM_VALUE	0	gt->uc.gsc.proxy.vma	0
PARAM_VALUE	0	gt->uc.gsc.work.lockdep_map->name	0-255
PARAM_VALUE	0	gt->uc.gsc.wq	0
PARAM_VALUE	0	gt->uc.guc.ads_map.is_iomem	0
PARAM_VALUE	0	gt->uc.guc.ads_map.vaddr	0
PARAM_VALUE	0	gt->uc.guc.ads_map.vaddr_iomem	0
PARAM_VALUE	0	gt->uc.guc.ads_vma	0
PARAM_VALUE	0	gt->uc.guc.capture	0
PARAM_VALUE	0	gt->uc.guc.context_lookup.xa_head	0
PARAM_VALUE	0	gt->uc.guc.ct.ctbs.recv.broken	0
PARAM_VALUE	0	gt->uc.guc.ct.ctbs.recv.cmds	0
PARAM_VALUE	0	gt->uc.guc.ct.ctbs.recv.desc	0
PARAM_VALUE	0	gt->uc.guc.ct.ctbs.recv.head	0
PARAM_VALUE	0	gt->uc.guc.ct.ctbs.recv.resv_space	0
PARAM_VALUE	0	gt->uc.guc.ct.ctbs.recv.size	0
PARAM_VALUE	0	gt->uc.guc.ct.ctbs.recv.space.counter	0
PARAM_VALUE	0	gt->uc.guc.ct.ctbs.recv.tail	0
PARAM_VALUE	0	gt->uc.guc.ct.ctbs.send.broken	0
PARAM_VALUE	0	gt->uc.guc.ct.ctbs.send.cmds	0
PARAM_VALUE	0	gt->uc.guc.ct.ctbs.send.desc	0
PARAM_VALUE	0	gt->uc.guc.ct.ctbs.send.head	0
PARAM_VALUE	0	gt->uc.guc.ct.ctbs.send.resv_space	0
PARAM_VALUE	0	gt->uc.guc.ct.ctbs.send.size	0
PARAM_VALUE	0	gt->uc.guc.ct.ctbs.send.space.counter	0
PARAM_VALUE	0	gt->uc.guc.ct.ctbs.send.tail	0
PARAM_VALUE	0	gt->uc.guc.ct.enabled	0
PARAM_VALUE	0	gt->uc.guc.ct.receive_tasklet.callback	0
PARAM_VALUE	0	gt->uc.guc.ct.receive_tasklet.data	0
PARAM_VALUE	0	gt->uc.guc.ct.receive_tasklet.func	0
PARAM_VALUE	0	gt->uc.guc.ct.receive_tasklet.next	0
PARAM_VALUE	0	gt->uc.guc.ct.receive_tasklet.state	0
PARAM_VALUE	0	gt->uc.guc.ct.requests.incoming.next	0
PARAM_VALUE	0	gt->uc.guc.ct.requests.incoming.prev	0
PARAM_VALUE	0	gt->uc.guc.ct.requests.last_fence	0
PARAM_VALUE	0	gt->uc.guc.ct.requests.pending.next	0
PARAM_VALUE	0	gt->uc.guc.ct.requests.pending.prev	0
PARAM_VALUE	0	gt->uc.guc.ct.requests.worker.func	0
PARAM_VALUE	0	gt->uc.guc.ct.requests.worker.lockdep_map->name	0-255
PARAM_VALUE	0	gt->uc.guc.ct.stall_time	0
PARAM_VALUE	0	gt->uc.guc.ct.vma	0
PARAM_VALUE	0	gt->uc.guc.ct.wq.head.next	0
PARAM_VALUE	0	gt->uc.guc.ct.wq.head.prev	0
PARAM_VALUE	0	gt->uc.guc.dead_guc_worker.lockdep_map->name	0-255
PARAM_VALUE	0	gt->uc.guc.fw.__status	(-1),1-10
PARAM_VALUE	0	gt->uc.guc.fw.rsa_data	0
PARAM_VALUE	0	gt->uc.guc.fw.status	(-1),1-10
PARAM_VALUE	0	gt->uc.guc.interrupts.enabled	0
PARAM_VALUE	0	gt->uc.guc.log.buf_addr	0
PARAM_VALUE	0	gt->uc.guc.log.vma	0
PARAM_VALUE	0	gt->uc.guc.lrc_desc_pool_v69	0
PARAM_VALUE	0	gt->uc.guc.lrc_desc_pool_vaddr_v69	0
PARAM_VALUE	0	gt->uc.guc.mmio_msg	0
PARAM_VALUE	0	gt->uc.guc.sched_engine->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	gt->uc.guc.sched_engine->tasklet.next	0
PARAM_VALUE	0	gt->uc.guc.slpc.vma	0
PARAM_VALUE	0	gt->uc.guc.submission_initialized	0
PARAM_VALUE	0	gt->uc.guc.submission_state.destroyed_worker.lockdep_map->name	0-255
PARAM_VALUE	0	gt->uc.guc.timestamp.work.work.entry.next->next	1-u64max
PARAM_VALUE	0	gt->uc.guc.timestamp.work.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	gt->uc.guc.timestamp.work.work.entry.prev->next	1-u64max
PARAM_VALUE	0	gt->uc.guc.timestamp.work.work.entry.prev->prev	1-u64max
PARAM_VALUE	0	gt->uc.guc.tlb_lookup.xa_head	0
PARAM_VALUE	0	gt->uc.huc.delayed_load.timer.is_queued	0
PARAM_VALUE	0	gt->uc.huc.fw.__status	(-1),1-10
PARAM_VALUE	0	gt->uc.huc.fw.rsa_data	0
PARAM_VALUE	0	gt->uc.huc.fw.status	(-1),1-10
PARAM_VALUE	0	gt->uc.huc.heci_pkt	0
PARAM_VALUE	0	gt->uc.load_err_log	0
PARAM_VALUE	0	gt->uc.ops	4096-ptr_max
PARAM_VALUE	0	gt->uc.ops->fini	0,4096-ptr_max
PARAM_VALUE	0	gt->uc.ops->fini_fw	0,4096-ptr_max
PARAM_VALUE	0	gt->uc.ops->fini_hw	0,4096-ptr_max
PARAM_VALUE	0	gt->uc.ops->init_fw	0,4096-ptr_max
PARAM_VALUE	0	gt->uncore->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	gt->uncore->rpm->debug.list.next->next	4096-ptr_max
PARAM_VALUE	0	gt->uncore->rpm->debug.list.next->prev	4096-ptr_max
PARAM_VALUE	0	gt->uncore->rpm->debug.quarantine.prev	4096-ptr_max
PARAM_VALUE	0	gt->uncore->rpm->debug.quarantine.prev->next	4096-ptr_max
PARAM_VALUE	0	gt->uncore->rpm->debug.quarantine.prev->next->next	4096-ptr_max
PARAM_VALUE	0	gt->uncore->rpm->kdev->power.request	0-4
PARAM_VALUE	0	gt->uncore->rpm->kdev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	gt->uncore->rpm->kdev->power.runtime_status	0,2
PARAM_VALUE	0	gt->uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	gt->wakeref.debug.list.next->next	4096-ptr_max
PARAM_VALUE	0	gt->wakeref.debug.list.next->prev	4096-ptr_max
PARAM_VALUE	0	gt->wakeref.debug.quarantine.prev	4096-ptr_max
PARAM_VALUE	0	gt->wakeref.debug.quarantine.prev->next	4096-ptr_max
PARAM_VALUE	0	gt->wakeref.debug.quarantine.prev->next->next	4096-ptr_max
PARAM_VALUE	0	gt->wakeref.i915->runtime_pm.debug.list.next->next	4096-ptr_max
PARAM_VALUE	0	gt->wakeref.i915->runtime_pm.debug.list.next->prev	4096-ptr_max
PARAM_VALUE	0	gt->wakeref.i915->runtime_pm.kdev->power.request	0-4
PARAM_VALUE	0	gt->wakeref.i915->runtime_pm.kdev->power.runtime_status	0,2
PARAM_VALUE	0	gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	gt->wakeref.wakeref	0-1,4096-ptr_max
PARAM_VALUE	0	gt->wakeref.work->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	gt->wakeref.work.timer.entry.pprev	0
PARAM_VALUE	0	gt->wakeref.work.timer.lockdep_map->name	0-255
PARAM_VALUE	0	gt->wakeref.work.work.entry.next->next	1-u64max
PARAM_VALUE	0	gt->wakeref.work.work.entry.prev->next	1-u64max
PARAM_VALUE	0	gt->wakeref.work.work.entry.prev->prev	1-u64max
PARAM_VALUE	0	gt->wakeref.work.work.lockdep_map->name	0-255
DATA_SOURCE	0	gt	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	gt->i915->uncore.fifo_count	0-127,u32max
HOST_DATA	0	gt->uc.guc.mmio_msg	0
HOST_DATA	0	gt->uc.guc.timestamp.gt_stamp	0-u64max
HOST_DATA	0	gt->uncore->fifo_count	0-127,u32max
NO_OVERFLOW_SIMPLE	0	gt->rps.last_freq

drivers/gpu/drm/i915/gt/intel_gt.c intel_gt_init() -> intel_engines_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	gt	4096-ptr_max
PARAM_VALUE	0	gt->ggtt->vm.unbound_list.prev	4096-ptr_max
PARAM_VALUE	0	gt->ggtt->vm.unbound_list.prev->next	4096-ptr_max
PARAM_VALUE	0	gt->ggtt->vm.unbound_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	gt->i915	4096-ptr_max
PARAM_VALUE	0	gt->i915->gpu_error.first_error	1-u64max
PARAM_VALUE	0	gt->mocs.uc_index	0-1,3,9
PARAM_VALUE	0	gt->mocs.wb_index	0
PARAM_VALUE	0	gt->rc6.bios_state_captured	1
PARAM_VALUE	0	gt->rc6.enabled	0
PARAM_VALUE	0	gt->rc6.pctx	4096-ptr_max
PARAM_VALUE	0	gt->rc6.pctx->bo_offset	4096-18446744073709547520
PARAM_VALUE	0	gt->rc6.pctx->encode	4096-18446744073709547520
PARAM_VALUE	0	gt->rc6.pctx->gvt_info	4096-ptr_max
PARAM_VALUE	0	gt->rc6.pctx->scratch	4096-18446744073709547520
PARAM_VALUE	0	gt->rc6.pctx->stolen	4096-ptr_max
PARAM_VALUE	0	gt->rps.ips.c	0-u16max
PARAM_VALUE	0	gt->rps.ips.m	0-u16max
PARAM_VALUE	0	gt->rps.pm_intrmsk_mbz	0,4,512,516,2147483648,2147484160
PARAM_VALUE	0	gt->rps.power.down_threshold	85
PARAM_VALUE	0	gt->rps.power.up_threshold	95
PARAM_VALUE	0	gt->scratch	4096-ptr_max
PARAM_VALUE	0	gt->submission_method	0-2
PARAM_VALUE	0	gt->uc.gsc.work.lockdep_map->name	0-255
PARAM_VALUE	0	gt->uc.guc.submission_state.destroyed_worker.lockdep_map->name	0-255
PARAM_VALUE	0	gt->uc.ops->fini	0,4096-ptr_max
PARAM_VALUE	0	gt->uc.ops->fini_fw	0,4096-ptr_max
PARAM_VALUE	0	gt->uc.ops->fini_hw	0,4096-ptr_max
PARAM_VALUE	0	gt->uc.ops->init	0,4096-ptr_max
PARAM_VALUE	0	gt->uc.ops->init_fw	0,4096-ptr_max
PARAM_VALUE	0	gt->uncore	4096-ptr_max
PARAM_VALUE	0	gt->uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	gt->vm	4096-u64max
PARAM_VALUE	0	gt->wa_list.name	4096-ptr_max
PARAM_VALUE	0	gt->wakeref.debug.list.next->next	4096-ptr_max
PARAM_VALUE	0	gt->wakeref.debug.list.next->prev	4096-ptr_max
PARAM_VALUE	0	gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	gt->wakeref.wakeref	0-1,4096-ptr_max
PARAM_VALUE	0	gt->wakeref.work.timer.entry.pprev	0
PARAM_VALUE	0	gt->wakeref.work.timer.lockdep_map->name	0-255
PARAM_VALUE	0	gt->wakeref.work.work.lockdep_map->name	0-255
BUF_SIZE	0	gt->vm	1208
DATA_SOURCE	0	gt	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	gt->i915->uncore.fifo_count	0-127,u32max
HOST_DATA	0	gt->rc6.bios_rc_state	0-u32max
HOST_DATA	0	gt->rps.boost_freq	0-255
HOST_DATA	0	gt->rps.cur_freq	0-255
HOST_DATA	0	gt->rps.efficient_freq	0-255
HOST_DATA	0	gt->rps.idle_freq	0-255
HOST_DATA	0	gt->rps.ips.corr	0-255
HOST_DATA	0	gt->rps.ips.last_count1	0-12884901885
HOST_DATA	0	gt->rps.ips.last_count2	0-u32max
HOST_DATA	0	gt->rps.max_freq	0-255
HOST_DATA	0	gt->rps.max_freq_softlimit	0-255
HOST_DATA	0	gt->rps.min_freq	0-255
HOST_DATA	0	gt->rps.min_freq_softlimit	0-255
HOST_DATA	0	gt->rps.rp0_freq	0-255
HOST_DATA	0	gt->rps.rp1_freq	0-255
HOST_DATA	0	gt->uc.guc.mmio_msg	0
HOST_DATA	0	gt->uc.guc.timestamp.gt_stamp	0-u64max
HOST_DATA	0	gt->uncore->fifo_count	0-127,u32max
NO_OVERFLOW_SIMPLE	0	gt->rps.last_freq
NO_OVERFLOW_SIMPLE	0	gt->uc.gsc.fw.rsa_data->fence_size
NO_OVERFLOW_SIMPLE	0	gt->uc.gsc.fw.rsa_data->size
NO_OVERFLOW_SIMPLE	0	gt->uc.gsc.local->fence_size
NO_OVERFLOW_SIMPLE	0	gt->uc.gsc.local->size
NO_OVERFLOW_SIMPLE	0	gt->uc.gsc.proxy.vma->fence_size
NO_OVERFLOW_SIMPLE	0	gt->uc.gsc.proxy.vma->size
HALF_LOCKED2		&pdev->dev.mutex
HALF_LOCKED2		&pool->lock