Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/iommu/iommufd/eventq.c iommufd_fault_fops_read() -> iommufd_fault_deliver_fetch()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fault | 4096-ptr_max |
| PARAM_VALUE | 0 | fault->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | fault->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | fault->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | fault->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | fault->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | fault->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | fault->mutex.wait_lock.owner_cpu | u32max |
| CAPPED_DATA | 0 | &fault->mutex | 1 |
| DATA_SOURCE | 0 | fault | r eventq_to_fault |
| LOCK2 | 0 | &fault->mutex | |
| TYPE_LOCK | (struct iommufd_fault)->mutex |
drivers/iommu/iommufd/eventq.c iommufd_fault_fops_read() -> iommufd_fault_deliver_fetch()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fault | 4096-ptr_max |
| PARAM_VALUE | 0 | fault->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | fault->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | fault->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | fault->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | fault->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | fault->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | fault->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | fault->response.xa_flags | 4-u32max |
| PARAM_VALUE | 0 | fault->response.xa_lock.rlock.dep_map->name | 0-255 |
| CAPPED_DATA | 0 | &fault->mutex | 1 |
| DATA_SOURCE | 0 | fault | r eventq_to_fault |
| PARAM_COMPARE | 0 | &fault->common.deliver | != $0->common.deliver.next |
| LOCK2 | 0 | &fault->mutex | |
| TYPE_LOCK | (struct iommufd_fault)->mutex |