On Tue, Nov 24, 2020 at 06:24:09PM +0000, Quentin Perret wrote:
> Using EXPORT_SYMBOL*() on static functions is fundamentally wrong.
> Modpost currently reports that as a warning, but clearly this is not a
> pattern we should allow, and all in-tree occurences should have been
> fixed by now. So, promote the warn() message to fatal() to make sure
> this never happens again.
>
> Signed-off-by: Quentin Perret <qperret@xxxxxxxxxx>
> ---
> scripts/mod/modpost.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
> index f882ce0d9327..70b0e825a139 100644
> --- a/scripts/mod/modpost.c
> +++ b/scripts/mod/modpost.c
> @@ -2663,9 +2663,9 @@ int main(int argc, char **argv)
>
> for (s = symbolhash[n]; s; s = s->next) {
> if (s->is_static)
> - warn("\"%s\" [%s] is a static %s\n",
> - s->name, s->module->name,
> - export_str(s->export));
> + fatal("\"%s\" [%s] is a static %s\n",
> + s->name, s->module->name,
> + export_str(s->export));
> }
> }
>
Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
