Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/iommu/iommufd/device.c iommufd_hw_pagetable_attach() -> iommufd_hwpt_attach_device()

Type Parameter Key Value
PARAM_VALUE 0 hwpt 4096-ptr_max
PARAM_VALUE 0 hwpt->domain->owner->domain_alloc_paging_flags 0,5681659404854812672,8509805123710701568,8930407207250460672,8966249347349827584
PARAM_VALUE 1 idev 4096-ptr_max
PARAM_VALUE 1 idev->igroup 4096-ptr_max
PARAM_VALUE 1 idev->igroup->lock.dep_map->name 0-255
PARAM_VALUE 1 idev->igroup->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 idev->igroup->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 idev->igroup->lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 idev->igroup->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 idev->igroup->lock.wait_lock.owner (-1)
PARAM_VALUE 1 idev->igroup->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 idev->igroup->pasid_attach.xa_lock.rlock.dep_map->name 0-255
BUF_SIZE 0 hwpt (-1),40
BUF_SIZE 0 hwpt (-1),40
BUF_SIZE 0 hwpt->domain (-1),112
BUF_SIZE 0 hwpt->domain->iommufd_hwpt (-1),40
BUF_SIZE 0 hwpt->domain->owner (-1),200
BUF_SIZE 1 idev->dev (-1),1616
BUF_SIZE 1 idev->ictx s32min-(-1),1-s32max
CAPPED_DATA 0 hwpt 1
DATA_SOURCE 0 hwpt $0
DATA_SOURCE 1 idev $1
DATA_SOURCE 2 pasid $2
USER_DATA 0 hwpt->domain->iommufd_hwpt->pasid_compat 0-1[c]
USER_DATA 0 hwpt->pasid_compat 0-1[c]
USER_DATA 2 pasid 0-u32max
LOCK2 &igroup->lock
HALF_LOCKED2 &ioas->mutex
HALF_LOCKED2 &vdev->dev_set->lock
TYPE_LOCK (struct iommufd_group)->lock