intel_vgpu_reset_ggtt identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/gpu/drm/i915/gvt/gtt.c, line 2716

Defined in 1 files as a prototype:

drivers/gpu/drm/i915/gvt/gtt.h, line 220 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/i915/gvt/gtt.c, line 2725 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/i915/gvt/gtt.c intel_vgpu_init_gtt() -> intel_vgpu_reset_ggtt()

Type	Parameter	Key	Value
PARAM_VALUE	0	vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->cfg_space.pmcsr_off	0,4-259
PARAM_VALUE	0	vgpu->d3_entered	0
PARAM_VALUE	0	vgpu->dmabuf_lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->dmabuf_lock.first_waiter	0
PARAM_VALUE	0	vgpu->dmabuf_lock.magic	4096-ptr_max
PARAM_VALUE	0	vgpu->dmabuf_lock.osq.tail.counter	0
PARAM_VALUE	0	vgpu->dmabuf_lock.owner.counter	0
PARAM_VALUE	0	vgpu->dmabuf_obj_list_head.next	4096-ptr_max
PARAM_VALUE	0	vgpu->dmabuf_obj_list_head.next->next	4096-ptr_max
PARAM_VALUE	0	vgpu->dmabuf_obj_list_head.prev	4096-ptr_max
PARAM_VALUE	0	vgpu->dmabuf_obj_list_head.prev->next	4096-ptr_max
PARAM_VALUE	0	vgpu->dmabuf_obj_list_head.prev->prev	4096-ptr_max
PARAM_VALUE	0	vgpu->fence.size	4
PARAM_VALUE	0	vgpu->gm.aperture_sz	67108864,134217728,268435456,536870912
PARAM_VALUE	0	vgpu->gm.hidden_sz	402653184,536870912,1073741824,2147483648
PARAM_VALUE	0	vgpu->gtt.ggtt_mm	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.ggtt_mm->ggtt_mm.host_ggtt_aperture	1-u64max
PARAM_VALUE	0	vgpu->gtt.ggtt_mm->ggtt_mm.host_ggtt_hidden	1-u64max
PARAM_VALUE	0	vgpu->gtt.ggtt_mm->ggtt_mm.virtual_ggtt	1-u64max
PARAM_VALUE	0	vgpu->gtt.ggtt_mm->pincount.counter	0
PARAM_VALUE	0	vgpu->gtt.ggtt_mm->ref.refcount.refs.counter	1
PARAM_VALUE	0	vgpu->gtt.ggtt_mm->type	0
PARAM_VALUE	0	vgpu->gtt.ggtt_mm->vgpu->fence.size	4
PARAM_VALUE	0	vgpu->gtt.ggtt_mm->vgpu->gtt.spt_tree.xa_flags	3264
PARAM_VALUE	0	vgpu->gtt.ggtt_mm->vgpu->object_idr.idr_base	1
PARAM_VALUE	0	vgpu->gtt.ggtt_mm->vgpu->object_idr.idr_rt.xa_flags	33554436
PARAM_VALUE	0	vgpu->gtt.ggtt_mm->vgpu->page_track_tree.xa_flags	3264
PARAM_VALUE	0	vgpu->gtt.oos_page_list_head.next	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.oos_page_list_head.next->next	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.oos_page_list_head.prev	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.oos_page_list_head.prev->next	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.oos_page_list_head.prev->prev	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.post_shadow_list_head.next	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.post_shadow_list_head.next->next	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.post_shadow_list_head.prev	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.post_shadow_list_head.prev->next	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.post_shadow_list_head.prev->prev	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.ppgtt_mm_list_head.next	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.ppgtt_mm_list_head.next->next	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.ppgtt_mm_list_head.prev	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.ppgtt_mm_list_head.prev->next	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.ppgtt_mm_list_head.prev->prev	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.spt_tree.xa_flags	3264
PARAM_VALUE	0	vgpu->gtt.spt_tree.xa_head	0
PARAM_VALUE	0	vgpu->gvt	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->ggtt	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->ggtt->fence_list.prev	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->ggtt->fence_list.prev->next	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->ggtt->fence_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->ggtt->vm.bound_list.prev	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->ggtt->vm.bound_list.prev->next	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->ggtt->vm.bound_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->ggtt->vm.mutex.dep_map->name	0-255
PARAM_VALUE	0	vgpu->gvt->gt->ggtt->vm.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vgpu->gvt->gt->ggtt->vm.mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	vgpu->gvt->gt->ggtt->vm.mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->gvt->gt->ggtt->vm.mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	vgpu->gvt->gt->ggtt->vm.mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	vgpu->gvt->gt->ggtt->vm.mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	vgpu->gvt->gt->ggtt->vm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	vgpu->gvt->gt->i915	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->uncore->debug->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->gvt->gt->uncore->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->gvt->gt->uncore->rpm->debug.list.next->next	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->uncore->rpm->debug.list.next->prev	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->uncore->rpm->debug.quarantine.prev	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->uncore->rpm->kdev->power.request	0-4
PARAM_VALUE	0	vgpu->gvt->gt->uncore->rpm->kdev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	vgpu->gvt->gt->uncore->rpm->kdev->power.runtime_status	0,2
PARAM_VALUE	0	vgpu->gvt->gt->uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	vgpu->gvt->lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->gvt->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vgpu->gvt->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vgpu->gvt->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->gvt->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	vgpu->gvt->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	vgpu->id	0-s32max
PARAM_VALUE	0	vgpu->mmio.vreg	4096-ptr_max
PARAM_VALUE	0	vgpu->object_idr.idr_base	1
PARAM_VALUE	0	vgpu->object_idr.idr_next	0
PARAM_VALUE	0	vgpu->object_idr.idr_rt.xa_flags	33554436
PARAM_VALUE	0	vgpu->object_idr.idr_rt.xa_head	0
PARAM_VALUE	0	vgpu->page_track_tree.xa_flags	3264
PARAM_VALUE	0	vgpu->page_track_tree.xa_head	0
PARAM_VALUE	0	vgpu->sched_ctl.weight	2,4,8,16
PARAM_VALUE	0	vgpu->vgpu_lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->vgpu_lock.first_waiter	0
PARAM_VALUE	0	vgpu->vgpu_lock.magic	4096-ptr_max
PARAM_VALUE	0	vgpu->vgpu_lock.osq.tail.counter	0
PARAM_VALUE	0	vgpu->vgpu_lock.owner.counter	0
PARAM_VALUE	0	*vgpu->cfg_space.virtual_cfg_space	0-255
PARAM_VALUE	1	invalidate_old	0
CAPPED_DATA	0	vgpu->gm.aperture_sz	1
CAPPED_DATA	0	vgpu->gm.hidden_sz	1
CAPPED_DATA	0	vgpu->gvt->device_info.mmio_size	1
DATA_SOURCE	0	vgpu	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	vgpu->gvt->gt->uncore->fifo_count	0-126,u32max
NO_OVERFLOW_SIMPLE	0	vgpu->gvt->device_info.gtt_entry_size
LOCK2		&gvt->lock
TYPE_LOCK		(struct intel_gvt)->lock

drivers/gpu/drm/i915/gvt/vgpu.c intel_gvt_destroy_vgpu() -> intel_vgpu_reset_ggtt()

Type	Parameter	Key	Value
PARAM_VALUE	0	vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->debugfs	0
PARAM_VALUE	0	vgpu->debugfs->d_inode->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->debugfs->d_sb->s_fs_info->lookup_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->debugfs->d_sib->next->pprev	1-u64max
PARAM_VALUE	0	vgpu->gvt	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->i915	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->down_irq_bitmask	0,u16max,4294901760,4294967295
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->down_irq_group	(-1),2,5-13,15
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->up_irq_bit	(-1)-4,6,16-18,20,22-23,30
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->up_irq_group	(-1),4
PARAM_VALUE	0	vgpu->gvt->lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->gvt->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vgpu->gvt->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->gvt->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	vgpu->gvt->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	vgpu->gvt->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	vgpu->gvt->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	vgpu->gvt->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vgpu->gvt->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->gvt->sched_lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->gvt->sched_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->sched_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vgpu->gvt->sched_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vgpu->gvt->scheduler.sched_ops	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->scheduler.sched_ops->clean_vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->sched_data	0
PARAM_VALUE	0	vgpu->status	4096-ptr_max
PARAM_VALUE	0	vgpu->submission.active	0
PARAM_VALUE	0	vgpu->submission.ops	0
PARAM_VALUE	0	vgpu->submission.workloads->cpu_sheaves	0
PARAM_VALUE	0	vgpu->submission.workloads->kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	vgpu->submission.workloads->kobj.parent	0
PARAM_VALUE	0	vgpu->submission.workloads->kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	vgpu->submission.workloads->kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	vgpu->submission.workloads->kobj.sd	0
PARAM_VALUE	0	vgpu->submission.workloads->kobj.state_add_uevent_sent	0-1
PARAM_VALUE	0	vgpu->submission.workloads->kobj.state_initialized	0-1
PARAM_VALUE	0	vgpu->submission.workloads->kobj.state_remove_uevent_sent	0-1
PARAM_VALUE	0	vgpu->submission.workloads->kobj.uevent_suppress	0-1
PARAM_VALUE	0	vgpu->submission.workloads->random_seq	0
PARAM_VALUE	0	vgpu->submission.workloads->refcount	s32min-s32max
PARAM_VALUE	0	vgpu->vgpu_lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->vgpu_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	vgpu->vgpu_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vgpu->vgpu_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	*vgpu->debugfs->d_inode->i_hash.next->pprev	1-u64max
PARAM_VALUE	0	*vgpu->debugfs->d_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*vgpu->debugfs->d_inode->i_sb->s_fs_info->wbuf_verify	0-255
PARAM_VALUE	0	*vgpu->submission->ring_scan_buffer	0
PARAM_VALUE	1	invalidate_old	1
CAPPED_DATA	0	vgpu->vblank_timer.timer.base	1
CAPPED_DATA	0	&vgpu->vgpu_lock	1
DATA_SOURCE	0	vgpu	$0
PARAM_COMPARE	0	&vgpu->vblank_timer.timer	!= $0->vblank_timer.timer.base->running
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&vgpu->vgpu_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct intel_vgpu)->vgpu_lock

drivers/gpu/drm/i915/gvt/vgpu.c intel_gvt_reset_vgpu_locked() -> intel_vgpu_reset_ggtt()

Type	Parameter	Key	Value
PARAM_VALUE	0	vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->i915->runtime_pm.kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->down_irq_bitmask	0,u16max,4294901760,4294967295
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->down_irq_group	(-1),2,5-13,15
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->up_irq_bit	(-1)-4,6,16-18,20,22-23,30
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->up_irq_group	(-1),4
PARAM_VALUE	0	vgpu->resetting_eng	u32max
PARAM_VALUE	0	vgpu->sched_data	4096-ptr_max
PARAM_VALUE	0	vgpu->sched_data->active	0
PARAM_VALUE	0	vgpu->submission.active	0
PARAM_VALUE	0	vgpu->submission.ops	0
PARAM_VALUE	0	vgpu->vgpu_lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->vgpu_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	vgpu->vgpu_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vgpu->vgpu_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	*vgpu->submission->ring_scan_buffer	0
PARAM_VALUE	1	invalidate_old	1
CAPPED_DATA	0	vgpu	1
DATA_SOURCE	0	vgpu	$0
NOCHECK_CALL
LOCK2	0	&vgpu->vgpu_lock
TYPE_LOCK		(struct intel_vgpu)->vgpu_lock