Defined in 1 files as a function:
Referenced in 3 files:
- drivers/gpu/drm/virtio/virtgpu_kms.c, line 222
- drivers/nvdimm/virtio_pmem.c
- fs/fuse/virtio_fs.c, line 1092
Smatch caller information:
drivers/nvdimm/virtio_pmem.c virtio_pmem_probe() -> virtio_get_shm_region()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->config | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->config->find_vqs | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->config->get | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->config->get_extended_features | 0,6730071979336241152 |
| PARAM_VALUE | 0 | vdev->config->get_status | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->config->set_status | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->debugfs_filter_features | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->dev.devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->dev.devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->dev.devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->features_array | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->priv | 4096-ptr_max |
| PARAM_VALUE | 1 | region_out | 7172621664419336192 |
| PARAM_VALUE | 2 | id | 0 |
| BUF_SIZE | 0 | vdev->priv | 392 |
| DATA_SOURCE | 0 | vdev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/nvdimm/virtio_pmem.c virtio_pmem_validate() -> virtio_get_shm_region()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->config | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->config->get_extended_features | 0,6730071979336241152 |
| PARAM_VALUE | 0 | vdev->config->get_status | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->config->set_status | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->debugfs_filter_features | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->features_array | 4096-ptr_max |
| PARAM_VALUE | 1 | region_out | 4857278269291413504 |
| PARAM_VALUE | 2 | id | 0 |
| DATA_SOURCE | 0 | vdev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/virtio/virtgpu_kms.c virtio_gpu_init() -> virtio_get_shm_region()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->config | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->dev.parent | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->priv | 4096-ptr_max |
| PARAM_VALUE | 1 | region_out | 4096-ptr_max |
| PARAM_VALUE | 2 | id | 1 |
| DATA_SOURCE | 0 | vdev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/fuse/virtio_fs.c virtio_fs_setup_dax() -> virtio_get_shm_region()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->config | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->config->get | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->config->get_extended_features | 0,6730071979336241152 |
| PARAM_VALUE | 0 | vdev->config->get_status | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->config->set_status | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->debugfs_filter_features | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->dev.bus | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->dev.class | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->dev.devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->dev.devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->dev.devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->dev.driver | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->features_array | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->priv | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->vqs.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->vqs.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->vqs_list_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | region_out | 2149231530465800192 |
| PARAM_VALUE | 2 | id | 0 |
| BUF_SIZE | 0 | vdev->priv | 336 |
| DATA_SOURCE | 0 | vdev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |