arch/parisc/kernel/toc.c:15:1: sparse: sparse: symbol '__pcpu_scope_toc_stack' was not declared. Should it be static?

From: kernel test robot
Date: Thu Jan 13 2022 - 04:10:42 EST


tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 455e73a07f6e288b0061dfcf4fcf54fa9fe06458
commit: d6ab9fc74513ae6501afcdae2547334a03b9a5c9 parisc: Enable TOC (transfer of contents) feature unconditionally
date: 2 days ago
config: parisc-allyesconfig (https://download.01.org/0day-ci/archive/20220113/202201131656.0KxahoSS-lkp@xxxxxxxxx/config)
compiler: hppa-linux-gcc (GCC) 11.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.4-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d6ab9fc74513ae6501afcdae2547334a03b9a5c9
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout d6ab9fc74513ae6501afcdae2547334a03b9a5c9
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=parisc SHELL=/bin/bash arch/parisc/kernel/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>


sparse warnings: (new ones prefixed by >>)
>> arch/parisc/kernel/toc.c:15:1: sparse: sparse: symbol '__pcpu_scope_toc_stack' was not declared. Should it be static?

vim +/__pcpu_scope_toc_stack +15 arch/parisc/kernel/toc.c

13
14 static unsigned int __aligned(16) toc_lock = 1;
> 15 DEFINE_PER_CPU_PAGE_ALIGNED(char [16384], toc_stack);
16

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0-DAY CI Kernel Test Service, Intel Corporation
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