message: Sudden compiler error fix!
  This fixes a previously not occuring compiler error coming from a
  TryInto() call in the deprecated Virtio section.
  The fix does use an `as usize` call and must be regarded UNSAFE. As the
  deprecated virtio section will be removed in the short future, this fix
  should be fine.
diff: @@ -534,7 +534,7 @@ impl VirtqDescriptors {
  .used_chains
  .borrow()
  .iter()
  - .position(|c| c.borrow().0.last().unwrap().index == index.try_into().unwrap())
  + .position(|c| c.borrow().0.last().unwrap().index == index as u16)
  .unwrap();
  self.used_chains.borrow()[idx].clone()
  }
  