Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
- drivers/iommu/iommufd/iova_bitmap.c, line 384 (as a function)
- include/linux/iova_bitmap.h, line 40 (as a function)
Referenced in 3 files:
- drivers/iommu/iommufd/io_pagetable.c, line 592
- drivers/iommu/iommufd/iova_bitmap.c, line 389
- drivers/vfio/vfio_main.c, line 1256
Smatch caller information:
drivers/vfio/vfio_main.c vfio_ioctl_device_feature_logging_report() -> iova_bitmap_for_each()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bitmap | 4096-ptr_max |
| PARAM_VALUE | 0 | bitmap->mapped.pages | s64max |
| PARAM_VALUE | 1 | opaque | 4096-ptr_max |
| PARAM_VALUE | 2 | fn | 2475091276081741824 |
| BUF_SIZE | 0 | bitmap | 88 |
| BUF_SIZE | 0 | bitmap | 88 |
| DATA_SOURCE | 1 | opaque | $0 |
| USER_DATA | 0 | bitmap->bitmap | 0-u64max |
| USER_DATA | 0 | bitmap->iova | s64min-s64max |
| USER_DATA | 0 | bitmap->length | s64min-s64max |
drivers/iommu/iommufd/io_pagetable.c iommu_read_and_clear_dirty() -> iova_bitmap_for_each()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bitmap | 4096-ptr_max |
| PARAM_VALUE | 0 | bitmap->mapped.pages | s64max |
| PARAM_VALUE | 1 | opaque | 4316652790442606592 |
| PARAM_VALUE | 2 | fn | 467217040785993728 |
| BUF_SIZE | 0 | bitmap | 88 |
| BUF_SIZE | 0 | bitmap | 88 |
| BUF_SIZE | 1 | opaque | 32 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | bitmap->bitmap | 0-u64max[u] |
| USER_DATA | 0 | bitmap->iova | s64min-s64max |
| USER_DATA | 0 | bitmap->length | s64min-s64max |
| LOCK2 | &iopt->iova_rwsem | ||
| TYPE_LOCK | (struct io_pagetable)->iova_rwsem |