unmap_bo_from_gpuvm identifier - Linux source code next-20260811

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- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c, line 1269 (as a function)

Referenced in 1 files:

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
- line 1346
- line 2191

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c amdgpu_amdkfd_gpuvm_unmap_memory_from_gpu() -> unmap_bo_from_gpuvm()

Type	Parameter	Key	Value
PARAM_VALUE	0	mem	4096-ptr_max
PARAM_VALUE	0	mem->bo	4096-ptr_max
PARAM_VALUE	0	mem->lock.dep_map->name	0-255
PARAM_VALUE	0	mem->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	mem->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mem->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	mem->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	mem->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	mem->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	1	entry	4096-ptr_max
PARAM_VALUE	1	entry->adev->mman.bdev.dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	entry->adev->mman.bdev.dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	entry->adev->reset_domain->sem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	entry->adev->reset_domain->sem.first_waiter->type	0-1
PARAM_VALUE	1	entry->bo_va	4096-ptr_max
PARAM_VALUE	1	entry->bo_va->base.vm	4096-ptr_max
PARAM_VALUE	1	entry->bo_va->base.vm->last_tlb_flush->ops->set_deadline	0,2004285741546172416,2071105144755478528,2853440610722889728,3558081686514302976,5221404334427111424
PARAM_VALUE	1	entry->bo_va->base.vm->last_tlb_flush->ops->wait	0,3162960082638938112,3576649960670945280,4783308308267675648,5257098353859239936
PARAM_VALUE	1	entry->is_mapped	1
PARAM_VALUE	2	sync	4096-ptr_max
CAPPED_DATA	0	&mem->attachments	1
CAPPED_DATA	0	&mem->lock	1
CAPPED_DATA	1	entry->bo_va->base.vm	1
DATA_SOURCE	0	mem	$1
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&mem->lock
HALF_LOCKED2		&p->mutex
TYPE_LOCK		(struct kgd_mem)->lock

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c map_bo_to_gpuvm() -> unmap_bo_from_gpuvm()

Type	Parameter	Key	Value
PARAM_VALUE	0	mem	4096-ptr_max
PARAM_VALUE	0	mem->bo	4096-ptr_max
PARAM_VALUE	0	mem->bo->notifier.mm->mmap_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	mem->bo->notifier.mm->mmap_lock.first_waiter->type	0-1
PARAM_VALUE	0	mem->bo->tbo.base._resv.lock.ww_class->is_wait_die	0-1
PARAM_VALUE	0	mem->bo->tbo.base.resv->lock.ww_class->is_wait_die	0-1
PARAM_VALUE	0	mem->bo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	mem->bo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	mem->bo->tbo.resource	4096-ptr_max
PARAM_VALUE	0	mem->lock.dep_map->name	0-255
PARAM_VALUE	0	mem->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	mem->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mem->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	mem->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	mem->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	mem->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	mem->process_info->lock.dep_map->name	0-255
PARAM_VALUE	0	mem->process_info->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	mem->process_info->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mem->process_info->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	mem->process_info->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	mem->process_info->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	mem->process_info->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	1	entry	4096-ptr_max
PARAM_VALUE	1	entry->adev->dev->dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	1	entry->adev->dev->dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	1	entry->adev->gmc.prt_warning	1
PARAM_VALUE	1	entry->adev->mes.mutex_hidden->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	entry->adev->mes.mutex_hidden.first_waiter->list.next	5159360019465732096
PARAM_VALUE	1	entry->adev->mes.mutex_hidden.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	entry->adev->mes.mutex_hidden.first_waiter->list.prev->prev	0,5159360019465732096
PARAM_VALUE	1	entry->adev->mes.mutex_hidden.first_waiter->magic	5159360019465732096
PARAM_VALUE	1	entry->adev->mes.mutex_hidden.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	1	entry->adev->mes.mutex_hidden.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	1	entry->adev->mes.mutex_hidden.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	1	entry->adev->mes.mutex_hidden.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	1	entry->adev->mes.mutex_hidden.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	entry->adev->mes.saved_flags	0,2048
PARAM_VALUE	1	entry->adev->mman.bdev.dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	entry->adev->mman.bdev.dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	entry->adev->reset_domain->sem.dep_map->name	0-255
PARAM_VALUE	1	entry->adev->reset_domain->sem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	entry->adev->reset_domain->sem.first_waiter->type	0-1
PARAM_VALUE	1	entry->adev->vm_manager.max_pfn	1-u64max
PARAM_VALUE	1	entry->adev->vm_manager.prt_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	entry->bo_va	4096-ptr_max
PARAM_VALUE	1	entry->bo_va->base.bo	4096-ptr_max
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.base.resv->fences->num_fences	0-4294967295
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.base.resv->lock.ww_class->is_wait_die	0-1
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->empty_dir	0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->get_context	0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->set_context	0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.bdev->dev_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.bdev->dev_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.bdev->dev_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.bdev->dev_mapping->i_mmap_rwsem.dep_map->name	0-255
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.bdev->pool.dev->dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.ttm->restore->alloced_page	0-s64max
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.ttm->restore->alloced_page->_refcount.counter	s32min-s32max
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.ttm->restore->alloced_page->page_type	0-4294967295
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.ttm->restore->alloced_pages	0-s64max
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.ttm->restore->first_dma	0-s64max
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.ttm->restore->order	0-4294967295
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.ttm->restore->page_caching	0-4294967295
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.ttm->restore->restored_pages	0-s64max
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.ttm->restore->snapshot_alloc.remaining_pages	0-4294967295
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.ttm->restore->snapshot_alloc.tt_caching	0-4294967295
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.ttm->sg->nents	0-s32max
PARAM_VALUE	1	entry->bo_va->base.bo->tbo.ttm->swap_storage->f_mapping->host->i_mapping	4096-ptr_max
PARAM_VALUE	1	entry->bo_va->base.moved	0
PARAM_VALUE	1	entry->bo_va->base.vm	4096-ptr_max
PARAM_VALUE	1	entry->bo_va->base.vm->individual_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	entry->bo_va->base.vm->last_tlb_flush->ops->set_deadline	0,2004285741546172416,2071105144755478528,2853440610722889728,3558081686514302976,5221404334427111424
PARAM_VALUE	1	entry->bo_va->base.vm->last_tlb_flush->ops->wait	0,3162960082638938112,3576649960670945280,4783308308267675648,5257098353859239936
PARAM_VALUE	1	entry->bo_va->base.vm->va.rb_leftmost	4096-ptr_max
PARAM_VALUE	1	entry->bo_va->base.vm->va.rb_root.rb_node	4096-ptr_max
PARAM_VALUE	1	entry->bo_va->base.vm_status.next->prev	4096-ptr_max
PARAM_VALUE	1	entry->bo_va->invalids.next->next	4096-ptr_max
PARAM_VALUE	1	entry->bo_va->invalids.next->prev	4096-ptr_max
PARAM_VALUE	1	entry->bo_va->last_pt_update->ops->set_deadline	0,2004285741546172416,2071105144755478528,2853440610722889728,3558081686514302976,5221404334427111424
PARAM_VALUE	1	entry->bo_va->last_pt_update->ops->wait	0,3162960082638938112,3576649960670945280,4783308308267675648,5257098353859239936
PARAM_VALUE	1	entry->is_mapped	0
PARAM_VALUE	1	*entry->adev->mes.mutex_hidden.first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	2	sync	4096-ptr_max
CAPPED_DATA	1	entry->adev->vm_manager.max_pfn	1
CAPPED_DATA	1	entry->bo_va->base.vm	1
DATA_SOURCE	0	mem	$0
DATA_SOURCE	1	entry	$1
DATA_SOURCE	2	sync	$2
NOCHECK_CALL
USER_DATA	0	mem->alloc_flags	0-u32max[u]
USER_DATA	0	mem->bo->notifier.interval_tree.__subtree_last	0-u64max[c]
USER_DATA	0	mem->dmabuf->size	0-u64max
USER_DATA	0	mem->va	0-u64max[u]
LOCK2		&p->mutex
LOCK2	0	&mem->lock
LOCK2	0	&mem->process_info->lock
HALF_LOCKED2		&gobj->dev->object_name_lock
TYPE_LOCK		(struct amdkfd_process_info)->lock
TYPE_LOCK		(struct kfd_process)->mutex
TYPE_LOCK		(struct kgd_mem)->lock