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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c amdgpu_gem_object_free() -> amdgpu_hmm_unregister()

Type Parameter Key Value
PARAM_VALUE 0 bo 4096-ptr_max
NOCHECK_CALL

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c amdgpu_amdkfd_gpuvm_free_memory_of_gpu() -> amdgpu_hmm_unregister()

Type Parameter Key Value
PARAM_VALUE 0 bo 4096-ptr_max
PARAM_VALUE 0 bo->tbo.base.resv->lock.ww_class->is_wait_die 0-1
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 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
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &p->mutex

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c init_user_pages() -> amdgpu_hmm_unregister()

Type Parameter Key Value
PARAM_VALUE 0 bo 4096-ptr_max
PARAM_VALUE 0 bo->notifier.deferred_item->pprev 4096-ptr_max
PARAM_VALUE 0 bo->notifier.deferred_item.pprev 4096-ptr_max
PARAM_VALUE 0 bo->notifier.interval_tree.rb.rb_left 0,4096-ptr_max
PARAM_VALUE 0 bo->notifier.interval_tree.rb.rb_left->rb_right 0
PARAM_VALUE 0 bo->notifier.interval_tree.rb.rb_right 0,4096-ptr_max
PARAM_VALUE 0 bo->notifier.interval_tree.start 1-u64max
PARAM_VALUE 0 bo->notifier.mm 4096-ptr_max
PARAM_VALUE 0 bo->notifier.mm->mmap_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 bo->notifier.mm->mmap_lock.first_waiter->type 0-1
PARAM_VALUE 0 bo->notifier.ops 6256248928733786112,7945183118039220224
PARAM_VALUE 0 bo->notifier.ops->invalidate 0,4096-ptr_max
PARAM_VALUE 0 bo->notifier.ops->invalidate_finish 0,2193403108630056960
PARAM_VALUE 0 bo->notifier.ops->invalidate_start 0,7606346720449052672
PARAM_VALUE 0 bo->placement.num_placement 1-3
PARAM_VALUE 0 bo->placement.placement 4096-ptr_max
PARAM_VALUE 0 bo->placements 4096-ptr_max
PARAM_VALUE 0 bo->tbo.base.resv 4096-ptr_max
PARAM_VALUE 0 bo->tbo.base.resv->fences->max_fences 0-4294967295
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.dep_map->name 0-255
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 bo->tbo.base.resv->lock.base.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 bo->tbo.base.resv->lock.ctx 0
PARAM_VALUE 0 bo->tbo.base.resv->lock.ww_class->is_wait_die 0-1
PARAM_VALUE 0 bo->tbo.bdev 4096-ptr_max
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 bo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 bo->tbo.bdev->lru_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 bo->tbo.resource 0,4096-ptr_max
PARAM_VALUE 0 bo->tbo.resource->bo->bdev->unevictable.prev 4096-ptr_max
PARAM_VALUE 0 bo->tbo.resource->bo->bdev->unevictable.prev->next 4096-ptr_max
PARAM_VALUE 0 bo->tbo.resource->bo->bdev->unevictable.prev->next->next 4096-ptr_max
PARAM_VALUE 0 bo->tbo.resource->lru.link.next->prev 4096-ptr_max
PARAM_VALUE 0 bo->tbo.ttm->backup 0
PARAM_VALUE 0 bo->tbo.ttm->caching 1-2
PARAM_VALUE 0 bo->tbo.ttm->dma_address 16,4096-ptr_max
PARAM_VALUE 0 bo->tbo.ttm->restore 0
PARAM_VALUE 0 bo->tbo.ttm->restore->alloced_page 0-s64max
PARAM_VALUE 0 bo->tbo.ttm->restore->alloced_pages 0-s64max
PARAM_VALUE 0 bo->tbo.ttm->restore->first_dma 0-s64max
PARAM_VALUE 0 bo->tbo.ttm->restore->order 0-4294967295
PARAM_VALUE 0 bo->tbo.ttm->restore->page_caching 0-4294967295
PARAM_VALUE 0 bo->tbo.ttm->restore->snapshot_alloc->pages 1
PARAM_VALUE 0 bo->tbo.ttm->restore->snapshot_alloc.remaining_pages 0-4294967295
PARAM_VALUE 0 bo->tbo.ttm->swap_storage 0
CAPPED_DATA 0 bo->notifier.mm 1
CAPPED_DATA 0 bo->placement.num_placement 1
NOCHECK_CALL
USER_DATA 0 bo->notifier.interval_tree.__subtree_last 0-u64max[c]
USER_DATA 0 bo->notifier.interval_tree.start 1-u64max
USER_DATA 0 bo->tbo.ttm->restore->snapshot_alloc.remaining_pages 0-4294967295[c]
NO_OVERFLOW_SIMPLE 0 bo->tbo.ttm->ttm.sg->orig_nents
LOCK2 &p->mutex
LOCK2 &process_info->lock
TYPE_LOCK (struct amdkfd_process_info)->lock
TYPE_LOCK (struct kfd_process)->mutex