Messages in this thread | | | Date | Tue, 14 Nov 2023 21:42:52 +0800 | From | kernel test robot <> | Subject | Re: [PATCH v3 1/4] arch_topology: Support basic SMT control for the driver |
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Hi Yicong,
kernel test robot noticed the following build warnings:
[auto build test WARNING on arm64/for-next/core] [also build test WARNING on driver-core/driver-core-testing driver-core/driver-core-next driver-core/driver-core-linus arm/for-next kvmarm/next soc/for-next linus/master arm/fixes v6.7-rc1 next-20231114] [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/Yicong-Yang/arch_topology-Support-basic-SMT-control-for-the-driver/20231114-120544 base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core patch link: https://lore.kernel.org/r/20231114040110.54590-2-yangyicong%40huawei.com patch subject: [PATCH v3 1/4] arch_topology: Support basic SMT control for the driver config: parisc-generic-64bit_defconfig (https://download.01.org/0day-ci/archive/20231114/202311142157.B3tyngmI-lkp@intel.com/config) compiler: hppa-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231114/202311142157.B3tyngmI-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202311142157.B3tyngmI-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/base/arch_topology.c:32:12: warning: 'topology_smt_num_threads' defined but not used [-Wunused-variable] 32 | static int topology_smt_num_threads = 1; | ^~~~~~~~~~~~~~~~~~~~~~~~
vim +/topology_smt_num_threads +32 drivers/base/arch_topology.c
30 31 /* Maximum threads number per-Core */ > 32 static int topology_smt_num_threads = 1; 33
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
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