Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/iommu/intel/iommu.c dmar_fault_dump_ptes() -> pasid_pte_get_pgtt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pte | 4096-ptr_max |
| PARAM_VALUE | 0 | pte->val | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags |
drivers/iommu/intel/pasid.c intel_pasid_setup_dirty_tracking() -> pasid_pte_get_pgtt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pte | 4096-ptr_max |
| DATA_SOURCE | 0 | pte | r intel_pasid_get_entry |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | &iommu->lock | ||
| LOCK2 | &iopt->iova_rwsem | ||
| HALF_LOCKED2 | &domain->lock | ||
| HALF_LOCKED2 | &domain->s1_lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct dmar_domain)->lock | ||
| TYPE_LOCK | (struct intel_iommu)->lock | ||
| TYPE_LOCK | (struct io_pagetable)->iova_rwsem |
drivers/iommu/intel/pasid.c intel_pasid_tear_down_entry() -> pasid_pte_get_pgtt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pte | 4096-ptr_max |
| DATA_SOURCE | 0 | pte | r intel_pasid_get_entry |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &iommu->lock | ||
| HALF_LOCKED2 | &domain->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &srcu | ||
| TYPE_LOCK | (struct intel_iommu)->lock |