Hi Will, > On Sep 10, 2020, at 6:40 AM, kernel test robot <l...@intel.com> wrote: > > Hi Tuan, > > Thank you for the patch! Perhaps something to improve: > > [auto build test WARNING on linus/master] > [also build test WARNING on v5.9-rc4 next-20200910] > [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/Tuan-Phan/perf-arm_dsu-Support-DSU-ACPI-devices/20200910-105630 > base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > ab29a807a7ddaa7c84d2f4cb8d29e74e33759072 > config: arm64-randconfig-r012-20200909 (attached as .config) > compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project > 0a5dc7effb191eff740e0e7ae7bd8e1f6bdb3ad9) > 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 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <l...@intel.com> > > All warnings (new ones prefixed by >>): > >>> drivers/perf/arm_dsu_pmu.c:799:36: warning: unused variable >>> 'dsu_pmu_acpi_match' [-Wunused-const-variable] > static const struct acpi_device_id dsu_pmu_acpi_match[] = { > ^ > 1 warning generated. >
Do you need me to fix this warning when CONFIG_ACPI not defined? Tuan > # > https://github.com/0day-ci/linux/commit/40c3a0c70d4472e2fe1f5364d50939b863874fa1 > git remote add linux-review https://github.com/0day-ci/linux > git fetch --no-tags linux-review > Tuan-Phan/perf-arm_dsu-Support-DSU-ACPI-devices/20200910-105630 > git checkout 40c3a0c70d4472e2fe1f5364d50939b863874fa1 > vim +/dsu_pmu_acpi_match +799 drivers/perf/arm_dsu_pmu.c > > 798 >> 799 static const struct acpi_device_id dsu_pmu_acpi_match[] = { > 800 { "ARMHD500", 0}, > 801 {}, > 802 }; > 803 MODULE_DEVICE_TABLE(acpi, dsu_pmu_acpi_match); > 804 > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org > <.config.gz>
