Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/iommu/iommufd/device.c iommufd_access_change_ioas() -> iopt_add_access()

Type Parameter Key Value
PARAM_VALUE 0 iopt 4096-ptr_max
PARAM_VALUE 1 access 4096-ptr_max
PARAM_VALUE 1 access->ioas 0
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_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 access->ioas_lock.wait_lock.owner (-1)
PARAM_VALUE 1 access->ioas_lock.wait_lock.owner_cpu u32max
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->ops->unmap 2221391950557700096,2778298761872109568
BUF_SIZE 1 access->data (-1),192
BUF_SIZE 1 access->ictx s32min-(-1),1-s32max
BUF_SIZE 1 access->ops (-1),16
CAPPED_DATA 1 access->ioas_unpin 1
DATA_SOURCE 1 access $0
RX_PATH
LOCK2 1 &access->ioas_lock
TYPE_LOCK (struct iommufd_access)->ioas_lock