Defined in 2 files as a function:
- drivers/dma-buf/st-dma-fence.c, line 94 (as a function)
- drivers/usb/misc/usbtest.c, line 252 (as a function)
Referenced in 2 files:
Smatch caller information:
drivers/usb/core/hcd.c __usb_hcd_giveback_urb() -> (struct urb)->complete()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | f | 4096-ptr_max |
| PARAM_VALUE | 0 | f->anchor | 0 |
| PARAM_VALUE | 0 | f->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | f->dev->bus | 4096-ptr_max |
| PARAM_VALUE | 0 | f->dev->bus->busnum | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 0 | f->hcpriv | 0 |
| PARAM_VALUE | 0 | f->iso_frame_desc->actual_length | 0-4294967295 |
| PARAM_VALUE | 0 | f->setup_dma | 0 |
| PARAM_VALUE | 0 | f->setup_packet | 0-255 |
| PARAM_VALUE | 0 | f->transfer_buffer->_refcount.counter | s32min-s32max |
| PARAM_VALUE | 0 | f->transfer_buffer->memcg_data | 0 |
| PARAM_VALUE | 0 | f->transfer_buffer->page_type | 0-4294967295 |
| PARAM_VALUE | 0 | f->transfer_dma | 0 |
| BUF_SIZE | 0 | f->context | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | f | 1 |
| DATA_SOURCE | 0 | f | $0 |
| CONTAINER | 0 | -184+0 | $(-1) |
| NOSPEC | 0 | f->transfer_buffer_length | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | f->start_frame | 0-s32max |
| USER_DATA | 0 | f->actual_length | 0-u32max[c][u] |
| USER_DATA | 0 | f->transfer_buffer_length | 1-s32max |
| NO_OVERFLOW_SIMPLE | 0 | f->actual_length | |
| NO_OVERFLOW_SIMPLE | 0 | f->num_mapped_sgs | |
| NO_OVERFLOW_SIMPLE | 0 | f->setup_dma | |
| NO_OVERFLOW_SIMPLE | 0 | f->sg->length | |
| NO_OVERFLOW_SIMPLE | 0 | f->transfer_buffer | |
| NO_OVERFLOW_SIMPLE | 0 | f->transfer_dma | |
| HALF_LOCKED2 | &pool->lock |
drivers/dma-buf/dma-fence.c dma_fence_signal_timestamp_locked() -> (struct dma_fence_cb)->func()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | f | 4096-ptr_max |
| PARAM_VALUE | 0 | f->ops | 0,4096-ptr_max |
| PARAM_VALUE | 0 | f->ops->enable_signaling | 0,4096-ptr_max |
| PARAM_VALUE | 0 | f->ops->get_driver_name | 0,4096-ptr_max |
| PARAM_VALUE | 0 | f->ops->get_timeline_name | 0,4096-ptr_max |
| PARAM_VALUE | 0 | f->ops->release | 0,4096-ptr_max |
| PARAM_VALUE | 0 | f->ops->set_deadline | 0,4096-ptr_max |
| PARAM_VALUE | 0 | f->ops->signaled | 0,4096-ptr_max |
| PARAM_VALUE | 0 | f->ops->wait | 0,4096-ptr_max |
| PARAM_VALUE | 1 | cb | 4096-ptr_max |
| PARAM_VALUE | 1 | cb->node.next | 4096-7120584705696673791,7120584705696673793-ptr_max |
| PARAM_VALUE | 1 | cb->node.next->next | 4096-7120584705696673791,7120584705696673793-ptr_max |
| PARAM_VALUE | 1 | cb->node.prev | 4096-7120584705696673791,7120584705696673793-ptr_max |
| PARAM_VALUE | 1 | cb->node.prev->next | 4096-7120584705696673791,7120584705696673793-ptr_max |
| PARAM_VALUE | 1 | cb->node.prev->prev | 4096-7120584705696673791,7120584705696673793-ptr_max |
| BUF_SIZE | 0 | f | (-1)-s32max |
| BUF_SIZE | 0 | f | (-1)-s32max |
| DATA_SOURCE | 0 | f | $0 |
| CONTAINER | 1 | -16+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | f->seqno | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | f->error | |
| NO_OVERFLOW_SIMPLE | 0 | f->num_fences | |
| NO_OVERFLOW_SIMPLE | 0 | f->num_pending.counter | |
| HALF_LOCKED2 | flags |
drivers/gpu/drm/i915/gt/intel_engine_pm.c call_idle_barriers() -> (struct dma_fence_cb)->func()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | f | (-11) |
| PARAM_VALUE | 1 | cb | 4096-ptr_max |
| CONTAINER | 1 | -16+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &wf->mutex | ||
| TYPE_LOCK | (struct intel_wakeref)->mutex |
drivers/gpu/drm/i915/gt/intel_breadcrumbs.c __dma_fence_signal__notify() -> (struct dma_fence_cb)->func()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | f | 4096-ptr_max |
| PARAM_VALUE | 1 | cb | 4096-ptr_max |
| PARAM_VALUE | 1 | cb->node.next | 4096-8642130303297396735,8642130303297396737-ptr_max |
| PARAM_VALUE | 1 | cb->node.next->next | 4096-8642130303297396735,8642130303297396737-ptr_max |
| PARAM_VALUE | 1 | cb->node.prev | 4096-8642130303297396735,8642130303297396737-ptr_max |
| PARAM_VALUE | 1 | cb->node.prev->next | 4096-8642130303297396735,8642130303297396737-ptr_max |
| PARAM_VALUE | 1 | cb->node.prev->prev | 4096-8642130303297396735,8642130303297396737-ptr_max |
| DATA_SOURCE | 0 | f | $0 |
| CONTAINER | 1 | -16+0 | $(-1) |
| NOCHECK_CALL | |||
| LOCK2 | &rq->lock | ||
| TYPE_LOCK | (struct i915_request)->lock |