Hi Nicolas, On Mon, Sep 9, 2019 at 10:48 PM Nicolas Pitre <nico@xxxxxxxxxxx> wrote: > > On Mon, 9 Sep 2019, Masahiro Yamada wrote: > > > This line was touched by commit f235541699bc ("export.h: allow for > > per-symbol configurable EXPORT_SYMBOL()"), but the commit log did > > not explain why. > > > > CONFIG_TRIM_UNUSED_KSYMS works for me without defined(__KERNEL__). > > I'm pretty sure it was needed back then so not to interfere with users > of this file. My fault for not documenting it. Hmm, I did not see a problem in my quick build test. Do you remember which file was causing the problem? -- Best Regards Masahiro Yamada