Hi David, On Tue, 3 Sep 2019 09:07:22 +1000 Stephen Rothwell wrote: > > > > I then discovered that I needed to install libkeyutils-dev :-( but it > > > built OK after that. > > > > ? The kernel shouldn't require that to build. > > I was doing an x86_64 allmodconfig build which seems to build (all of?) > the samples. Of course, this breaks our crossbuilds :-( e.g. S390 allyesconfig build: /usr/bin/ld: cannot find -lkeyutils -- Cheers, Stephen Rothwell