Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/iommu/intel/iommu.c pgtable_walk() -> dma_pte_present()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pte | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags |
drivers/iommu/intel/debugfs.c pgtable_walk_level() -> dma_pte_present()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pte | 18379471554275704832-u64max |
| DATA_SOURCE | 0 | pte | $1 [m] |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &iommu->lock | ||
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | rcu_read |