On Wed, May 01, 2019 at 02:12:17PM -0700, Yu-cheng Yu wrote: > +++ b/fs/Kconfig.binfmt > @@ -35,6 +35,10 @@ config COMPAT_BINFMT_ELF > config ARCH_BINFMT_ELF_STATE > bool > > +config ARCH_USE_GNU_PROPERTY > + bool > + depends on 64BIT I don't think this is right. I think you should get rid of the depends line and instead select the symbol from each of argh64 and x86 Kconfig files.