diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h index 9aced11e9000..7768d20ada39 100644 --- a/include/linux/vermagic.h +++ b/include/linux/vermagic.h @@ -1,4 +1,9 @@ /* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef INCLUDE_VERMAGIC +#error "This header can be included from kernel/module.c or *.mod.c only" +#endif + #include /* Simply sanity version stamp for modules. */ diff --git a/kernel/module.c b/kernel/module.c index 646f1e2330d2..8833e848b73c 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -4,6 +4,9 @@ Copyright (C) 2001 Rusty Russell, 2002, 2010 Rusty Russell IBM. */ + +#define INCLUDE_VERMAGIC + #include #include #include diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 5c3c50c5ec52..7f7d4ee7b652 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -2251,6 +2251,7 @@ static void add_header(struct buffer *b, struct module *mod) * Include build-salt.h after module.h in order to * inherit the definitions. */ + buf_printf(b, "#define INCLUDE_VERMAGIC\n"); buf_printf(b, "#include \n"); buf_printf(b, "#include \n"); buf_printf(b, "#include \n");