Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/vfio/device_cdev.c vfio_df_ioctl_bind_iommufd() -> vfio_df_check_token()

Type Parameter Key Value
PARAM_VALUE 0 device 4096-ptr_max
PARAM_VALUE 0 device->dev_set->lock.dep_map->name 0-255
PARAM_VALUE 0 device->dev_set->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 device->dev_set->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 device->dev_set->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 device->dev_set->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 device->dev_set->lock.wait_lock.owner (-1)
PARAM_VALUE 0 device->dev_set->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 device->group 4096-ptr_max
PARAM_VALUE 0 device->group->group_lock.dep_map->name 0-255
PARAM_VALUE 0 device->group->group_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 device->group->group_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 device->group->group_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 device->group->group_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 device->group->group_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 device->group->group_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 device->group->group_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 device->group->group_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 device->group->opened_file 0
PARAM_VALUE 1 bind 6685077689615126528
PARAM_VALUE 1 bind->flags 0
PARAM_VALUE 1 bind->iommufd 0-s32max
CAPPED_DATA 0 &device->dev_set->lock 1
USER_DATA 1 bind->argsz 0-u32max
USER_DATA 1 bind->flags 0
USER_DATA 1 bind->iommufd 0-s32max
USER_DATA 1 bind->out_devid 0-u32max
USER_DATA 1 bind->token_uuid_ptr 0-u64max
LOCK2 0 &device->dev_set->lock
TYPE_LOCK (struct vfio_device_set)->lock