> > IMHO, if this is something which should not happen at all, a BUG_ON() is the > > right thing to do here. > > I don't agree on that. I agree it should not happen but since it's a > recoverable error it think we should not panic.
FWIW, if this is a recoverable error, I think Linus will agree with Patrick on this one :-) https://lkml.org/lkml/2016/10/4/1
