Defined in 2 files as a function:
- drivers/iommu/iommufd/device.c, line 436 (as a function)
- drivers/iommu/iommufd/device.c, line 464 (as a function)
Referenced in 1 files:
Smatch caller information:
drivers/iommu/iommufd/device.c iommufd_device_attach_reserved_iova() -> iommufd_group_setup_msi()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | igroup | 4096-ptr_max |
| PARAM_VALUE | 1 | hwpt_paging | 4096-ptr_max |
| DATA_SOURCE | 1 | hwpt_paging | $1 |
| 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() -> iommufd_group_setup_msi()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | hwpt_paging | 1-u64max |
| DATA_SOURCE | 0 | igroup | $0 |
| DATA_SOURCE | 1 | hwpt_paging | $1 |
| LOCK2 | 0 | &igroup->lock | |
| HALF_LOCKED2 | &ioas->mutex | ||
| HALF_LOCKED2 | &vdev->dev_set->lock | ||
| TYPE_LOCK | (struct iommufd_group)->lock |