Messages in this thread | | | Date | Tue, 25 Apr 2023 16:13:39 +0800 | From | kernel test robot <> | Subject | Re: [PATCH 3/4] RISC-V: export the ISA string of the running machine in the aux vector |
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Hi Heiko,
kernel test robot noticed the following build warnings:
[auto build test WARNING on next-20230424] [also build test WARNING on v6.3] [cannot apply to soc/for-next linus/master kees/for-next/execve v6.3 v6.3-rc7 v6.3-rc6] [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#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Heiko-Stuebner/RISC-V-create-ISA-string-separately-not-as-part-of-cpuinfo/20230425-035214 base: next-20230424 patch link: https://lore.kernel.org/r/20230424194911.264850-4-heiko.stuebner%40vrull.eu patch subject: [PATCH 3/4] RISC-V: export the ISA string of the running machine in the aux vector config: riscv-randconfig-r042-20230423 (https://download.01.org/0day-ci/archive/20230425/202304251544.rajXe0ut-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project 437b7602e4a998220871de78afcb020b9c14a661) 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/intel-lab-lkp/linux/commit/3f82c51fa0f92c257313a0291c7a36cbdfdc5bb1 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Heiko-Stuebner/RISC-V-create-ISA-string-separately-not-as-part-of-cpuinfo/20230425-035214 git checkout 3f82c51fa0f92c257313a0291c7a36cbdfdc5bb1 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash arch/riscv/kernel/
If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@intel.com> | Link: https://lore.kernel.org/oe-kbuild-all/202304251544.rajXe0ut-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> arch/riscv/kernel/cpu.c:122:14: warning: function 'riscv_create_isa_string' has internal linkage but is not defined [-Wundefined-internal] static char *riscv_create_isa_string(void); ^ arch/riscv/kernel/cpu.c:140:12: note: used here isa_str = riscv_create_isa_string(); ^ 1 warning generated.
vim +/riscv_create_isa_string +122 arch/riscv/kernel/cpu.c
120 121 const char *riscv_base_platform = NULL; > 122 static char *riscv_create_isa_string(void); 123
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
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