On Wed, 2019-05-01 at 14:37 -0700, Matthew Wilcox wrote: > 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. That makes sense. Thanks! Yu-cheng