Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/vfio/iommufd.c vfio_emulated_unmap() -> (struct vfio_device_ops)->dma_unmap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vfio_dev | 4096-ptr_max |
| PARAM_VALUE | 0 | vfio_dev->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | vfio_dev->ops->dma_unmap | 8239518147028209664 |
| BUF_SIZE | 0 | vfio_dev | (-1),192 |
| BUF_SIZE | 0 | vfio_dev | (-1),192 |
| DATA_SOURCE | 0 | vfio_dev | $0 |
| DATA_SOURCE | 1 | iova | $1 |
| DATA_SOURCE | 2 | length | $2 |
| CONTAINER | 0 | -152-8+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/vfio/vfio_iommu_type1.c vfio_notify_dma_unmap() -> (struct vfio_device_ops)->dma_unmap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vfio_dev | 4096-ptr_max |
| PARAM_VALUE | 0 | vfio_dev->ops | 4096-ptr_max |
| CAPPED_DATA | 0 | &vfio_dev->iommu_entry | 1 |
| CAPPED_DATA | 1 | iova | 1 |
| CAPPED_DATA | 1 | iova | 1 |
| CONTAINER | 0 | -152-8+0 | $(-1) |
| NOCHECK_CALL | |||
| LOCK2 | &iommu->device_list_lock | ||
| TYPE_LOCK | (struct vfio_iommu)->device_list_lock |