Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/iommu/iommufd/device.c iommufd_device_do_replace() -> iommufd_hwpt_replace_device()

Type Parameter Key Value
PARAM_VALUE 0 idev 4096-ptr_max
PARAM_VALUE 0 idev->igroup->lock.dep_map->name 0-255
PARAM_VALUE 0 idev->igroup->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 idev->igroup->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 idev->igroup->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 idev->igroup->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 idev->igroup->lock.wait_lock.owner (-1)
PARAM_VALUE 0 idev->igroup->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 2 hwpt 4096-ptr_max
BUF_SIZE 2 hwpt (-1),40
BUF_SIZE 2 hwpt (-1),40
DATA_SOURCE 0 idev $0
DATA_SOURCE 1 pasid $1
DATA_SOURCE 2 hwpt $2
PARAM_COMPARE 2 hwpt != $3
PARAM_COMPARE 2 hwpt != $3
PARAM_COMPARE 3 old != $2
NOSPEC 1 pasid
USER_DATA 1 pasid 0-u32max
LOCK2 &igroup->lock
HALF_LOCKED2 &ioas->mutex
HALF_LOCKED2 &vdev->dev_set->lock
TYPE_LOCK (struct iommufd_group)->lock