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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/iommu/iommufd/viommu.c iommufd_hw_queue_alloc_phys() -> iommufd_access_destroy_internal()

Type Parameter Key Value
PARAM_VALUE 0 ictx->objects.xa_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 access 4096-ptr_max
PARAM_VALUE 1 access->ioas->iopt.disable_large_pages 0-1
PARAM_VALUE 1 access->ioas_lock.dep_map->name 0-255
PARAM_VALUE 1 access->ioas_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 access->ioas_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 access->ioas_lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 access->ioas_unpin->iopt.disable_large_pages 0-1
PARAM_VALUE 1 access->ioas_unpin->iopt.iova_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 access->ioas_unpin->iopt.iova_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 access->iova_alignment 4096
PARAM_VALUE 1 access->ops->unmap 4096-ptr_max
CAPPED_DATA 1 access 1
DATA_SOURCE 1 access r iommufd_access_create_internal
NOCHECK_CALL

drivers/iommu/iommufd/viommu.c iommufd_hw_queue_destroy_access() -> iommufd_access_destroy_internal()

Type Parameter Key Value
PARAM_VALUE 1 access 4096-ptr_max
PARAM_VALUE 1 access->data->access->ioas_lock.dep_map->name 0-255
PARAM_VALUE 1 access->data->access->ioas_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 access->data->access->ioas_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 1 access->data->access->ioas_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 1 access->data->access->ioas_lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 access->data->access->ioas_unpin->iopt.iova_rwsem.dep_map->name 0-255
PARAM_VALUE 1 access->data->access->ioas_unpin->iopt.iova_rwsem.first_waiter->handoff_set 1
PARAM_VALUE 1 access->data->access->ioas_unpin->iopt.iova_rwsem.first_waiter->list.next 2212933610777083904
PARAM_VALUE 1 access->data->access->ioas_unpin->iopt.iova_rwsem.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 1 access->data->access->ioas_unpin->iopt.iova_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 access->data->lock.dep_map->name 0-255
PARAM_VALUE 1 access->data->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 access->data->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 1 access->data->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 1 access->data->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 1 access->data->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 1 access->data->lock.first_waiter->task->blocked_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 1 access->data->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 1 access->data->lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 access->ioas->iopt.access_list.xa_flags 4-u32max
PARAM_VALUE 1 access->ioas->iopt.access_list.xa_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 access->ioas->iopt.disable_large_pages 0-1
PARAM_VALUE 1 access->ioas->iopt.domains_rwsem.dep_map->name 0-255
PARAM_VALUE 1 access->ioas->iopt.domains_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 1 access->ioas->iopt.domains_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 1 access->ioas->iopt.domains_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 1 access->ioas->iopt.iova_alignment 1-u64max
PARAM_VALUE 1 access->ioas->iopt.iova_rwsem.dep_map->name 0-255
PARAM_VALUE 1 access->ioas->iopt.iova_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 1 access->ioas->iopt.iova_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 1 access->ioas->iopt.iova_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 1 access->ioas_lock.dep_map->name 0-255
PARAM_VALUE 1 access->ioas_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 access->ioas_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 access->ioas_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 1 access->ioas_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 1 access->ioas_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 1 access->ioas_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 1 access->ioas_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 1 access->ioas_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 1 access->ioas_lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 access->ioas_unpin->iopt.access_list.xa_flags 4-u32max
PARAM_VALUE 1 access->ioas_unpin->iopt.disable_large_pages 0-1
PARAM_VALUE 1 access->ioas_unpin->iopt.domains_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 1 access->ioas_unpin->iopt.iova_alignment 1-u64max
PARAM_VALUE 1 access->ioas_unpin->iopt.iova_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 access->ioas_unpin->iopt.iova_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 access->ioas_unpin->iopt.iova_rwsem.osq.tail.counter 0-s32max
CAPPED_DATA 1 access 1
DATA_SOURCE 0 ictx $0
DATA_SOURCE 1 access $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL