Messages in this thread |  | | Date | Sat, 15 Feb 2014 22:35:45 +0100 | From | Sam Ravnborg <> | Subject | Re: [PATCH 14/19] Kbuild, lto: Handle basic LTO in modpost |
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On Fri, Feb 14, 2014 at 10:21:38PM +0100, Andi Kleen wrote: > From: Andi Kleen <ak@linux.intel.com> > > - Don't warn about LTO marker symbols. modpost runs before > the linker, so the module is not necessarily LTOed yet. > - Don't complain about .gnu.lto* sections > > Signed-off-by: Andi Kleen <ak@linux.intel.com> > --- > scripts/mod/modpost.c | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > > diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c > index f91dd45..63804a1 100644 > --- a/scripts/mod/modpost.c > +++ b/scripts/mod/modpost.c > @@ -623,7 +623,10 @@ static void handle_modversions(struct module *mod, struct elf_info *info, > > switch (sym->st_shndx) { > case SHN_COMMON: > - warn("\"%s\" [%s] is COMMON symbol\n", symname, mod->name); > + if (!strncmp(symname, "__gnu_lto_", sizeof("__gnu_lto_")-1)) {
Please use space around "-".
Sam
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