Messages in this thread | | | Date | Wed, 27 Apr 2022 02:15:30 +0800 | From | kernel test robot <> | Subject | Re: [PATCH V2 2/2] arm64: Add complex scheduler level for arm64 |
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Hi Qing,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on arm64/for-next/core] [also build test ERROR on driver-core/driver-core-testing linus/master arm-perf/for-next/perf v5.18-rc4 next-20220422] [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/Qing-Wang/Add-complex-scheduler-level-for-arm64/20220422-201107 base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20220427/202204270201.FkymxKhn-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 1cddcfdc3c683b393df1a5c9063252eb60e52818) 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 arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://github.com/intel-lab-lkp/linux/commit/3b18155ccd99fb790e719fa432366dfdb97ab57c git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Qing-Wang/Add-complex-scheduler-level-for-arm64/20220422-201107 git checkout 3b18155ccd99fb790e719fa432366dfdb97ab57c # 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=arm64 SHELL=/bin/bash
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 >>):
>> arch/arm64/kernel/smp.c:752:4: error: use of undeclared identifier 'arm64_complex_mask' { arm64_complex_mask, arm64_complex_flags, SD_INIT_NAME(CPL) }, ^ >> arch/arm64/kernel/smp.c:752:24: error: use of undeclared identifier 'arm64_complex_flags' { arm64_complex_mask, arm64_complex_flags, SD_INIT_NAME(CPL) }, ^ 2 errors generated.
vim +/arm64_complex_mask +752 arch/arm64/kernel/smp.c
746 747 static struct sched_domain_topology_level arm64_topology[] = { 748 #ifdef CONFIG_SCHED_SMT 749 { cpu_smt_mask, cpu_smt_flags, SD_INIT_NAME(SMT) }, 750 #endif 751 #ifdef CONFIG_SCHED_COMPLEX > 752 { arm64_complex_mask, arm64_complex_flags, SD_INIT_NAME(CPL) }, 753 #endif 754 #ifdef CONFIG_SCHED_CLUSTER 755 { cpu_clustergroup_mask, cpu_cluster_flags, SD_INIT_NAME(CLS) }, 756 #endif 757 #ifdef CONFIG_SCHED_MC 758 { cpu_coregroup_mask, cpu_core_flags, SD_INIT_NAME(MC) }, 759 #endif 760 { cpu_cpu_mask, SD_INIT_NAME(DIE) }, 761 { NULL, }, 762 }; 763
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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