[kbuild-all] arch/parisc/kernel/toc.c:61:32: error: no previous prototype for 'toc_intr'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: cb690f5238d71f543f4ce874aa59237cf53a877c commit: bc294838cc3443a2fbec58f8936ad4bd0a0b3055 parisc: add support for TOC (transfer of control) date: 9 days ago config: parisc-buildonly-randconfig-r003-20211109 (attached as .config) compiler: hppa-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit... git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout bc294838cc3443a2fbec58f8936ad4bd0a0b3055 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=parisc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): 61 | void notrace __noreturn __cold toc_intr(struct pt_regs *regs) | ^~~~~~~~ cc1: all warnings being treated as errors vim +/toc_intr +61 arch/parisc/kernel/toc.c 60 62 { 63 struct pdc_toc_pim_20 pim_data20; 64 struct pdc_toc_pim_11 pim_data11; 65 66 nmi_enter(); 67 68 if (boot_cpu_data.cpu_type >= pcxu) { 69 if (pdc_pim_toc20(&pim_data20)) 70 panic("Failed to get PIM data"); 71 toc20_to_pt_regs(regs, &pim_data20); 72 } else { 73 if (pdc_pim_toc11(&pim_data11)) 74 panic("Failed to get PIM data"); 75 toc11_to_pt_regs(regs, &pim_data11); 76 } 77 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org