Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/iommu/io-pgfault.c iommu_report_device_fault() -> iopf_group_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iopf_param | 4096-ptr_max |
| PARAM_VALUE | 0 | iopf_param->users.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 1 | evt | 804817246337024000,5890106081235091456,6357128175134871552 |
| PARAM_VALUE | 1 | evt->fault.prm.flags | 0,2-3,5,7 |
| PARAM_VALUE | 1 | evt->fault.type | 1 |
| PARAM_VALUE | 2 | abort_group | 3219679024689147904 |
| PARAM_VALUE | 2 | abort_group->cookie | 0 |
| DATA_SOURCE | 0 | iopf_param | r iopf_get_dev_fault_param |
| DATA_SOURCE | 1 | evt | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | evt->fault.prm.addr | 0-u64max[u] |
| USER_DATA | 1 | evt->fault.prm.grpid | 0-u32max[u] |
| USER_DATA | 1 | evt->fault.prm.pasid | 0-u32max[u] |
| USER_DATA | 1 | evt->fault.prm.perm | 0-u32max[u] |
| HALF_LOCKED2 | &iommu->iopf_lock |