On Fri, Apr 21, 2023, at 16:54, Geert Uytterhoeven wrote: > With W=1 on platforms that use the generic gcc library routines > (csky/loongarch/mips/riscv/sh/xtensa): > > Reported-by: kernel test robot <lkp@xxxxxxxxx> > Link: https://lore.kernel.org/oe-kbuild-all/202303272214.RxzpA6bP-lkp@xxxxxxxxx/ > Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> Nice, this is one I don't have in my series, Acked-by: Arnd Bergmann <arnd@xxxxxxxx> I have patches for a lot of other missing prototype warnings, plan to send them out after -rc1. Arnd