On Mon, Mar 24, 2025 at 11:04:56AM +0100, Harald Freudenberger wrote: > > that is the ikp bit in the s390_kmac_gr0 struct: Thank you Harald! > union s390_kmac_gr0 { > unsigned long reg; > struct { > unsigned long : 48; > unsigned long ikp : 1; > unsigned long iimp : 1; > unsigned long ccup : 1; I hope I don't have to worry about ccup and can just leave it as zero during import, right? Cheers, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt