On Wed, 29 Mar 2023 23:46:19 +0200 Johannes Berg wrote: > - DEBUG_NET_WARN_ON_ONCE(reason <= 0 || reason >= SKB_DROP_REASON_MAX); > + DEBUG_NET_WARN_ON_ONCE(reason == SKB_NOT_DROPPED_YET); We can still validate that the top bits are within known range of subsystems?