Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/iommu/iommufd/device.c iommufd_device_attach_reserved_iova() -> iopt_table_enforce_dev_resv_regions()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iopt | 4096-ptr_max |
| PARAM_VALUE | 1 | dev->iommu_group->recovery_cnt | 0-4294967295 |
| PARAM_VALUE | 2 | sw_msi_start | 4096-ptr_max |
| BUF_SIZE | 1 | dev | (-1),1616 |
| BUF_SIZE | 1 | dev | (-1),1616 |
| LOCK2 | &igroup->lock | ||
| HALF_LOCKED2 | &ioas->mutex | ||
| HALF_LOCKED2 | &vdev->dev_set->lock | ||
| TYPE_LOCK | (struct iommufd_group)->lock |
drivers/iommu/iommufd/device.c iommufd_group_do_replace_reserved_iova() -> iopt_table_enforce_dev_resv_regions()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iopt | 4096-ptr_max |
| PARAM_VALUE | 2 | sw_msi_start | 0 |
| LOCK2 | &igroup->lock | ||
| HALF_LOCKED2 | &ioas->mutex | ||
| HALF_LOCKED2 | &vdev->dev_set->lock | ||
| TYPE_LOCK | (struct iommufd_group)->lock |