vmw_bo_unmap identifier - Linux source code next-20260811

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- FIXME
  - next-20260811

Documented in 1 files:

drivers/gpu/drm/vmwgfx/vmwgfx_bo.c, line 372

Defined in 1 files as a prototype:

drivers/gpu/drm/vmwgfx/vmwgfx_bo.h, line 138 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/vmwgfx/vmwgfx_bo.c, line 380 (as a function)

Referenced in 5 files:

Smatch caller information:

drivers/gpu/drm/vmwgfx/vmwgfx_vkms.c compute_crc() -> vmw_bo_unmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	vbo	4096-ptr_max
PARAM_VALUE	0	vbo->map.bo	4096-ptr_max
PARAM_VALUE	0	vbo->map.bo_kmap_type	2-3,129,132
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.dep_map->name	0-255
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vbo->tbo.resource->bo->bdev->unevictable.prev	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->bo->bdev->unevictable.prev->next	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->bo->bdev->unevictable.prev->next->next	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->bus.caching	0-2
PARAM_VALUE	0	vbo->tbo.resource->lru.link.prev->next	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_page	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_page->_refcount.counter	s32min-s32max
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_page->page_type	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_pages	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->first_dma	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->order	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->restore->page_caching	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->restore->restored_pages	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->snapshot_alloc.remaining_pages	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->swap_storage	0,4096-ptr_max
PARAM_VALUE	0	vbo->tbo.ttm->swap_storage->f_mapping->host->i_mapping	4096-ptr_max
PARAM_VALUE	0	*vbo->tbo->resource->bus.addr	0-255
PARAM_VALUE	0	*vbo->tbo->ttm->swap_storage->f_cred->user->uidhash_node.next->pprev	1-u64max
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/vmwgfx/vmwgfx_blit.c unmap_external() -> vmw_bo_unmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	vbo	4096-ptr_max
PARAM_VALUE	0	vbo->map.bo	4096-ptr_max
PARAM_VALUE	0	vbo->map.bo_kmap_type	2-3,129,132
PARAM_VALUE	0	vbo->tbo.base.dma_buf->priv->db_attach->dmabuf->vmapping_counter	1-4294967295
PARAM_VALUE	0	vbo->tbo.base.dma_buf->priv->lock.dep_map->name	0-255
PARAM_VALUE	0	vbo->tbo.base.dma_buf->priv->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vbo->tbo.base.dma_buf->priv->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	vbo->tbo.base.dma_buf->priv->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	vbo->tbo.base.dma_buf->priv->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	vbo->tbo.base.dma_buf->priv->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	vbo->tbo.base.dma_buf->priv->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	vbo->tbo.base.dma_buf->priv->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vbo->tbo.base.dma_buf->priv->vmap_cnt	s32min-s32max
PARAM_VALUE	0	vbo->tbo.base.dma_buf->vmapping_counter	1-u32max
PARAM_VALUE	0	vbo->tbo.base.import_attach	0
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->host->i_sb->s_cop->empty_dir	0,86,661756434209751040,4392966320616476672,5234023279986843648
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->host->i_sb->s_cop->get_context	0,706,17350455714160640,4513809449498124288,5149251875611672576
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->host->i_sb->s_cop->set_context	0,67,317457138841939968,3250154607523569664,5979066299606671360
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vbo->tbo.bdev->pool.dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	vbo->tbo.resource	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->bo->bdev->unevictable.prev	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->bo->bdev->unevictable.prev->next	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->bo->bdev->unevictable.prev->next->next	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->bus.caching	0-2
PARAM_VALUE	0	vbo->tbo.resource->lru.link.prev->next	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->size	1-u64max
PARAM_VALUE	0	vbo->tbo.ttm	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_page	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_page->_refcount.counter	s32min-s32max
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_page->page_type	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_pages	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->first_dma	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->order	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->restore->page_caching	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->restore->restored_pages	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->snapshot_alloc.tt_caching	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->swap_storage	0,4096-ptr_max
PARAM_VALUE	0	vbo->tbo.ttm->swap_storage->f_mapping->host->i_mapping	4096-ptr_max
PARAM_VALUE	0	*vbo->tbo->resource->bus.addr	0-255
DATA_SOURCE	0	vbo	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/vmwgfx/vmwgfx_bo.c vmw_bo_free() -> vmw_bo_unmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	vbo	4096-ptr_max
DATA_SOURCE	0	vbo	r to_vmw_bo
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/vmwgfx/vmwgfx_bo.c vmw_bo_move_notify() -> vmw_bo_unmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	vbo	4096-ptr_max
DATA_SOURCE	0	vbo	r to_vmw_bo
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		bo->base.resv

drivers/gpu/drm/vmwgfx/vmwgfx_bo.c vmw_bo_swap_notify() -> vmw_bo_unmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	vbo	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/vmwgfx/vmwgfx_kms.c vmw_user_object_unmap() -> vmw_bo_unmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	vbo->tbo.base.resv->lock.base.dep_map->name	0-255
PARAM_VALUE	0	vbo->tbo.base.resv->lock.base.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vbo->tbo.base.resv->lock.base.osq.tail.counter	0-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	vbo->tbo.base.resv

drivers/gpu/drm/vmwgfx/vmwgfx_cursor_plane.c vmw_cursor_mob_map() -> vmw_bo_unmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	vbo	4096-ptr_max
PARAM_VALUE	0	vbo->map.bo	4096-ptr_max
PARAM_VALUE	0	vbo->map.bo_kmap_type	2,129
PARAM_VALUE	0	vbo->map.virtual	0
PARAM_VALUE	0	vbo->tbo.base.resv->lock.base.dep_map->name	0-255
PARAM_VALUE	0	vbo->tbo.base.resv->lock.base.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vbo->tbo.base.resv->lock.base.osq.tail.counter	0-s32max
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.dep_map->name	0-255
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vbo->tbo.bdev->pool.dev->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	vbo->tbo.bdev->pool.dev->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	vbo->tbo.bdev->pool.dev->kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	vbo->tbo.resource->bo->bdev->unevictable.prev	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->bo->bdev->unevictable.prev->next	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->bo->bdev->unevictable.prev->next->next	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->bus.caching	0-2
PARAM_VALUE	0	vbo->tbo.resource->lru.link.prev->next	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.ttm->bound	0
PARAM_VALUE	0	vbo->tbo.ttm->mem	0
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_page	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_page->_refcount.counter	s32min-s32max
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_page->page_type	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_pages	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->first_dma	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->order	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->restore->page_caching	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->restore->restored_pages	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->snapshot_alloc.remaining_pages	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->swap_storage	0,4096-ptr_max
PARAM_VALUE	0	vbo->tbo.ttm->swap_storage->f_mapping->host->i_mapping	4096-ptr_max
PARAM_VALUE	0	*vbo->tbo->resource->bus.addr	0-255
PARAM_VALUE	0	*vbo->tbo->ttm->mem->drm->client.vmm.vmm.object.client->object.priv->data	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*vbo->tbo->ttm->mem->mem.object.client->object.priv->data	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*vbo->tbo->ttm->mem->mem.object.map.ptr	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*vbo->tbo->ttm->sg->sgl->con->private->o_auth.authorizer->session_key.key	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*vbo->tbo->ttm->sg->sgl->con->private->s_auth.authorizer->session_key.key	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*vbo->tbo->ttm->swap_storage->f_cred->user->uidhash_node.next->pprev	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	vbo->tbo.base.resv

drivers/gpu/drm/vmwgfx/vmwgfx_cursor_plane.c vmw_cursor_mob_unmap() -> vmw_bo_unmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	vbo	4096-ptr_max
PARAM_VALUE	0	vbo->map.virtual	1-u64max
PARAM_VALUE	0	vbo->tbo.base.resv->lock.base.dep_map->name	0-255
PARAM_VALUE	0	vbo->tbo.base.resv->lock.base.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vbo->tbo.base.resv->lock.base.osq.tail.counter	0-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	vbo->tbo.base.resv

drivers/gpu/drm/vmwgfx/vmwgfx_cursor_plane.c vmw_cursor_update_mob() -> vmw_bo_unmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	vbo	4096-ptr_max
PARAM_VALUE	0	vbo->map.bo	4096-ptr_max
PARAM_VALUE	0	vbo->map.bo_kmap_type	2-3,129,132
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.dep_map->name	0-255
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vbo->tbo.resource->bo->bdev->unevictable.prev	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->bo->bdev->unevictable.prev->next	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->bo->bdev->unevictable.prev->next->next	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->bus.caching	0-2
PARAM_VALUE	0	vbo->tbo.resource->lru.link.prev->next	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_page	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_page->_refcount.counter	s32min-s32max
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_page->page_type	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_pages	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->first_dma	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->order	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->restore->page_caching	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->restore->restored_pages	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->snapshot_alloc.remaining_pages	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->swap_storage	0,4096-ptr_max
PARAM_VALUE	0	vbo->tbo.ttm->swap_storage->f_mapping->host->i_mapping	4096-ptr_max
PARAM_VALUE	0	*vbo->tbo->resource->bus.addr	0-255
PARAM_VALUE	0	*vbo->tbo->ttm->swap_storage->f_cred->user->uidhash_node.next->pprev	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		irq

drivers/gpu/drm/vmwgfx/vmwgfx_cursor_plane.c vmw_cursor_update_mob() -> vmw_bo_unmap()

Type	Parameter	Key	Value
PARAM_VALUE	0	vbo	4096-ptr_max
PARAM_VALUE	0	vbo->map.bo	4096-ptr_max
PARAM_VALUE	0	vbo->map.bo_kmap_type	2-3,129,132
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.dep_map->name	0-255
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	vbo->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vbo->tbo.resource	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->bo->bdev->unevictable.prev	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->bo->bdev->unevictable.prev->next	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->bo->bdev->unevictable.prev->next->next	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.resource->bus.caching	0-2
PARAM_VALUE	0	vbo->tbo.resource->lru.link.prev->next	4096-ptr_max
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_page	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_page->_refcount.counter	s32min-s32max
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_page->page_type	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->restore->alloced_pages	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->first_dma	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->order	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->restore->page_caching	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->restore->restored_pages	0-s64max
PARAM_VALUE	0	vbo->tbo.ttm->restore->snapshot_alloc.remaining_pages	0-4294967295
PARAM_VALUE	0	vbo->tbo.ttm->swap_storage->f_mapping->host->i_mapping	4096-ptr_max
PARAM_VALUE	0	*vbo->tbo->resource->bus.addr	0-255
PARAM_VALUE	0	*vbo->tbo->ttm->swap_storage->f_cred->user->uidhash_node.next->pprev	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		irq