Defined in 1 files as a function:
Referenced in 5 files:
- drivers/gpu/drm/vmwgfx/vmwgfx_context.c, line 882
- drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c, line 1107
- drivers/gpu/drm/vmwgfx/vmwgfx_kms.c, line 644
- drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c, line 342
- drivers/gpu/drm/vmwgfx/vmwgfx_validation.c, line 265
Smatch caller information:
drivers/gpu/drm/vmwgfx/vmwgfx_validation.c vmw_validation_add_bo() -> vmw_bo_reference()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 4096-ptr_max |
| PARAM_VALUE | 0 | buf->placement.num_placement | 1-5 |
| PARAM_VALUE | 0 | buf->places | 4096-ptr_max |
| PARAM_VALUE | 0 | buf->tbo.base._resv.lock.ww_class->is_wait_die | 0-1 |
| PARAM_VALUE | 0 | buf->tbo.bdev->dev_mapping->host->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 0 | buf->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 | 0 | buf->tbo.bdev->dev_mapping->host->i_sb->s_export_op->fh_to_parent | 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 0 | buf->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 | 0 | buf->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | buf->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| DATA_SOURCE | 0 | buf | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dev_priv->binding_mutex | ||
| HALF_LOCKED2 | &dev_priv->cmdbuf_mutex |
drivers/gpu/drm/vmwgfx/vmwgfx_context.c vmw_context_bind_dx_query() -> vmw_bo_reference()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 4096-ptr_max |
| PARAM_VALUE | 0 | buf->dx_query_ctx | 0,4096-ptr_max |
| PARAM_VALUE | 0 | buf->dx_query_ctx->dev_priv | 4096-ptr_max |
| CAPPED_DATA | 0 | buf | 1 |
| DATA_SOURCE | 0 | buf | $1 |
| RX_PATH | |||
| LOCK2 | &dev_priv->cmdbuf_mutex | ||
| HALF_LOCKED2 | &dev_priv->binding_mutex | ||
| TYPE_LOCK | (struct vmw_private)->cmdbuf_mutex |
drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c vmw_query_bo_switch_commit() -> vmw_bo_reference()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 4096-ptr_max |
| PARAM_VALUE | 0 | buf->tbo.bdev->dev_mapping->host->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 0 | buf->tbo.bdev->dev_mapping->host->i_sb->s_export_op->fh_to_parent | 0,5297,148606482432692224,436469935444291584,467281172929331200 |
| PARAM_VALUE | 0 | buf->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 | 0 | buf->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | buf->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | buf->tbo.bdev->pool.dev->dma_io_tlb_mem->can_grow | 0-1 |
| PARAM_VALUE | 0 | buf->tbo.resource | 4096-ptr_max |
| LOCK2 | &dev_priv->cmdbuf_mutex | ||
| TYPE_LOCK | (struct vmw_private)->cmdbuf_mutex |
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c vmw_kms_new_framebuffer_bo() -> vmw_bo_reference()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 4096-ptr_max |
| PARAM_VALUE | 0 | buf->dumb_surface | 0 |
| DATA_SOURCE | 0 | buf | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &crtc->cursor->mutex | ||
| HALF_LOCKED2 | &crtc->mutex |
drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c vmw_overlay_update_stream() -> vmw_bo_reference()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 1-u64max |
| PARAM_VALUE | 0 | buf->tbo.base.resv->fences->max_fences | 0-4294967295 |
| PARAM_VALUE | 0 | buf->tbo.base.resv->lock.base.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | buf->tbo.base.resv->lock.base.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | buf->tbo.base.resv->lock.base.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | buf->tbo.base.resv->lock.base.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | buf->tbo.base.resv->lock.base.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | buf->tbo.base.resv->lock.base.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | buf->tbo.base.resv->lock.ctx | 0 |
| PARAM_VALUE | 0 | buf->tbo.base.resv->lock.ww_class->is_wait_die | 0-1 |
| PARAM_VALUE | 0 | buf->tbo.bdev->dev_mapping->host->i_sb->s_cop->empty_dir | 0,86,661756434209751040,4392966320616476672,5234023279986843648 |
| PARAM_VALUE | 0 | buf->tbo.bdev->dev_mapping->host->i_sb->s_cop->get_context | 0,706,17350455714160640,4513809449498124288,5149251875611672576 |
| PARAM_VALUE | 0 | buf->tbo.bdev->dev_mapping->host->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 0 | buf->tbo.bdev->dev_mapping->host->i_sb->s_cop->set_context | 0,67,317457138841939968,3250154607523569664,5979066299606671360 |
| PARAM_VALUE | 0 | buf->tbo.bdev->dev_mapping->host->i_sb->s_export_op->encode_fh | 0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 0 | buf->tbo.bdev->dev_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 0 | buf->tbo.bdev->dev_mapping->i_mmap_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | buf->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | buf->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | buf->tbo.bdev->lru_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | buf->tbo.bdev->pool.dev->dma_io_tlb_mem->can_grow | 0-1 |
| PARAM_VALUE | 0 | buf->tbo.resource | 0,4096-ptr_max |
| PARAM_VALUE | 0 | buf->tbo.resource->bo->bdev->unevictable.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | buf->tbo.resource->bo->bdev->unevictable.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | buf->tbo.resource->bo->bdev->unevictable.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | buf->tbo.resource->lru.link.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | buf->tbo.ttm->backup | 0,4096-ptr_max |
| PARAM_VALUE | 0 | buf->tbo.ttm->bound | 0 |
| PARAM_VALUE | 0 | buf->tbo.ttm->dma_address | 0,16,4096-ptr_max |
| PARAM_VALUE | 0 | buf->tbo.ttm->mem | 0 |
| PARAM_VALUE | 0 | buf->tbo.ttm->pages | 0,16,4096-ptr_max |
| PARAM_VALUE | 0 | buf->tbo.ttm->restore->alloced_page->_refcount.counter | s32min-s32max |
| PARAM_VALUE | 0 | buf->tbo.ttm->restore->alloced_page->page_type | 0-4294967295 |
| PARAM_VALUE | 0 | buf->tbo.ttm->restore->snapshot_alloc.tt_caching | 0-4294967295 |
| PARAM_VALUE | 0 | buf->tbo.ttm->sg | 0,4096-ptr_max |
| CAPPED_DATA | 0 | buf | 1 |
| DATA_SOURCE | 0 | buf | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &overlay->mutex | ||
| TYPE_LOCK | (struct vmw_overlay)->mutex |