[kbuild-all] Re: [PATCH v9 09/17] riscv: Add task switch support for vector

Hi Greentime, I love your patch! Yet something to improve: [auto build test ERROR on v5.15] [cannot apply to linus/master next-20211111] [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/Greentime-Hu/riscv-Add-vector-IS... base: DEBUG invalid remote for branch v5.15 8bb7eca972ad531c9b149c0a51ab43a417385813 config: riscv-buildonly-randconfig-r002-20211111 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 63ef0e17e28827eae53133b3467bdac7d9729318) 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 riscv cross compiling tool for clang build # apt-get install binutils-riscv64-linux-gnu # https://github.com/0day-ci/linux/commit/93773de66911ee019c1fb31ae8e53a122... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Greentime-Hu/riscv-Add-vector-ISA-support/20211109-175222 git checkout 93773de66911ee019c1fb31ae8e53a1221a540db # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=riscv 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 >>): void arch_release_task_struct(struct task_struct *tsk) ^ arch/riscv/kernel/process.c:164:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void arch_release_task_struct(struct task_struct *tsk) ^ static 1 error generated. vim +/arch_release_task_struct +164 arch/riscv/kernel/process.c 163 165 { 166 /* Free the vector context of datap. */ 167 if (has_vector()) 168 kfree(tsk->thread.vstate.datap); 169 } 170 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org