On Feb 13 2019, Christoph Hellwig <hch@xxxxxx> wrote: > __KERNEL__ is never not defined for non-uapi headers, and GENERIC_CSUM "... never not ... non-..." That's a bit too negative, I think. :-) Andreas. -- Andreas Schwab, SUSE Labs, schwab@xxxxxxx GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different."