Re: [RFC PATCH] kbuild: call checksyscalls.sh and check-atomics.sh only if prerequisites change

[kernel test robot <lkp@intel.com>]

Hi Vincent,

[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on masahiroy-kbuild/for-next]
[also build test ERROR on linus/master linux/master v5.18-rc5]
[cannot apply to next-20220502]
[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/intel-lab-lkp/linux/commits/Vincent-Mailhol/kbuild-call-checksyscalls-sh-and-check-atomics-sh-only-if-prerequisites-change/20220427-000131
base:   https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git for-next
config: mips-randconfig-c004-20220501 (https://download.01.org/0day-ci/archive/20220503/202205030015.JCmg5yPS-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 09325d36061e42b495d1f4c7e933e260eac260ed)
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
        # install mips cross compiling tool for clang build
        # apt-get install binutils-mips-linux-gnu
        # https://github.com/intel-lab-lkp/linux/commit/3cc91cf9074641923203e150664d1cbf83eab243
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Vincent-Mailhol/kbuild-call-checksyscalls-sh-and-check-atomics-sh-only-if-prerequisites-change/20220427-000131
        git checkout 3cc91cf9074641923203e150664d1cbf83eab243
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=mips prepare

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 >>):

   clang-15: error: unknown argument: '-mr10k-cache-barrier=store'
   scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr]
   scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr]
   scripts/genksyms/parse.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples
>> make[2]: *** No rule to make target 'missing-syscalls'.
   make[1]: *** [arch/mips/Makefile:408: archprepare] Error 2
   make[1]: Target 'prepare' not remade because of errors.
   make: *** [Makefile:219: __sub-make] Error 2
   make: Target 'prepare' not remade because of errors.

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp