Hi Peter,

I love your patch! Yet something to improve:

[auto build test ERROR on linux/master]
[also build test ERROR on linus/master hnaz-linux-mm/master v5.12-rc2 next-20210311]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Peter-Oberparleiter/gcov-fail-build-on-gcov_info-size-mismatch/20210311-211208
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git a74e6a014c9d4d4161061f770c9b4f98372ac778
config: nds32-randconfig-s032-20210311 (attached as .config)
compiler: nds32le-linux-gcc (GCC) 9.3.0
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: v0.6.3-262-g5e674421-dirty
        # https://github.com/0day-ci/linux/commit/01c5ab69a25e3cdfeff9cccf0f1fae26b583cc39
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Peter-Oberparleiter/gcov-fail-build-on-gcov_info-size-mismatch/20210311-211208
        git checkout 01c5ab69a25e3cdfeff9cccf0f1fae26b583cc39
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=nds32 

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

All errors (new ones prefixed by >>):

>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
>> kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
   kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
   kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
   kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
   kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
   kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
   kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
   kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
   kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
   kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
   kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
   kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
   kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
   kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
   kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator
   kernel/gcov/geninfosize.sh: 13: [: =: unexpected operator

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org