On 06/28/2018 05:12 AM, Pavel Tatashin wrote: > You did not, this is basically a safety check. A BUG_ON() would be > better here. As, this something that should really not happening, and > would mean a bug in the current project. Is this at a point in boot where a BUG_ON() generally produces useful output, or will it just produce and early-boot silent hang with no console output?