Defined in 2 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/vfio/vfio_main.c vfio_unregister_group_dev() -> vfio_device_del()

Type Parameter Key Value
PARAM_VALUE 0 device 4096-ptr_max
PARAM_VALUE 0 device->debug_root 0
PARAM_VALUE 0 device->group 4096-ptr_max
PARAM_VALUE 0 device->group->device_lock.dep_map->name 0-255
PARAM_VALUE 0 device->group->device_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 device->group->device_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 device->group->device_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 device->group->device_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 device->group->device_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 device->group->device_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 device->group->device_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 device->group->device_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 *device->debug_root->d_inode->i_hash.next->pprev 1-u64max
PARAM_VALUE 0 *device->debug_root->d_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *device->debug_root->d_inode->i_sb->s_fs_info->wbuf_verify 0-255
DATA_SOURCE 0 device $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 device->cdev.count
HALF_LOCKED2 &_dev->mutex
HALF_LOCKED2 &dev->mutex