Hi Ujjwal, [FYI, it's a private test report for your RFC patch.] [auto build test WARNING on kbuild/for-next] [also build test WARNING on arm64/for-next/core ia64/next linus/master v5.9-rc7 next-20201002] [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/Ujjwal-Kumar/use-interpreters-to-invoke-scripts/20201003-232313 base: https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git for-next config: ia64-allmodconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 9.3.0 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://github.com/0day-ci/linux/commit/a85d185385463400a6697c83746895daa43218bd git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Ujjwal-Kumar/use-interpreters-to-invoke-scripts/20201003-232313 git checkout a85d185385463400a6697c83746895daa43218bd # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=ia64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): arch/ia64/mm/tlb.c:369:6: warning: no previous prototype for 'ia64_tlb_init' [-Wmissing-prototypes] 369 | void ia64_tlb_init(void) | ^~~~~~~~~~~~~ {standard input}: Assembler messages: >> {standard input}:3652: Warning: Use of 'ld4.acq' violates RAW dependency 'DTC' (data) >> {standard input}:3652: Warning: Only the first path encountering the conflict is reported >> {standard input}:3635: Warning: This is the location of the conflicting usage >> {standard input}:3658: Warning: Use of 'st4.rel' violates RAW dependency 'DTC' (data) {standard input}:3658: Warning: Only the first path encountering the conflict is reported >> {standard input}:3635: Warning: This is the location of the conflicting usage --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org