Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/iommu/exynos-iommu.c exynos_sysmmu_irq() -> sysmmu_unblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | data | 4096-ptr_max |
| DATA_SOURCE | 0 | data | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | data->domain->domain.handler_token->base.arg->crashstate->fault_info.flags | s32min-s32max |
| HOST_DATA | 0 | data->domain->domain.handler_token->base.arg->crashstate->fault_info.iova | s64min-s64max |
| HOST_DATA | 0 | data->domain->domain.handler_token->base.arg->crashstate->rbbm_status | 0-4294967295 |
| LOCK2 | 0 | &data->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct sysmmu_drvdata)->lock |
drivers/iommu/exynos-iommu.c sysmmu_block() -> sysmmu_unblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | data | 4096-ptr_max |
| DATA_SOURCE | 0 | data | $0 |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| LOCK2 | &domain->lock | ||
| LOCK2 | flags | ||
| LOCK2 | 0 | &data->lock | |
| HALF_LOCKED2 | &domain->pgtablelock | ||
| TYPE_LOCK | (struct exynos_iommu_domain)->lock | ||
| TYPE_LOCK | (struct sysmmu_drvdata)->lock |
drivers/iommu/exynos-iommu.c sysmmu_tlb_invalidate_entry() -> sysmmu_unblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | data | 4096-ptr_max |
| DATA_SOURCE | 0 | data | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &domain->lock | ||
| LOCK2 | flags | ||
| LOCK2 | flags | ||
| LOCK2 | 0 | &data->lock | |
| TYPE_LOCK | (struct exynos_iommu_domain)->lock | ||
| TYPE_LOCK | (struct sysmmu_drvdata)->lock |
drivers/iommu/exynos-iommu.c sysmmu_tlb_invalidate_flpdcache() -> sysmmu_unblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | data | 4096-ptr_max |
| DATA_SOURCE | 0 | data | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &domain->lock | ||
| LOCK2 | &domain->pgtablelock | ||
| LOCK2 | flags | ||
| LOCK2 | flags | ||
| LOCK2 | 0 | &data->lock | |
| TYPE_LOCK | (struct exynos_iommu_domain)->lock | ||
| TYPE_LOCK | (struct exynos_iommu_domain)->pgtablelock | ||
| TYPE_LOCK | (struct sysmmu_drvdata)->lock |