Hi Oza, kernel test robot noticed the following build warnings: [auto build test WARNING on linus/master] [also build test WARNING on v6.6-rc1 next-20230915] [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/Oza-Pawandeep/cpuidle-ACPI-Evaluate-LPI-arch_flags-for-broadcast-timer/20230915-025307 base: linus/master patch link: https://lore.kernel.org/r/20230914184840.649412-1-quic_poza%40quicinc.com patch subject: [PATCH v6] cpuidle, ACPI: Evaluate LPI arch_flags for broadcast timer config: arm64-allnoconfig (https://download.01.org/0day-ci/archive/20230915/202309151138.69mFCPtW-lkp@xxxxxxxxx/config) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230915/202309151138.69mFCPtW-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202309151138.69mFCPtW-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): In file included from arch/arm64/kernel/setup.c:36: >> arch/arm64/include/asm/acpi.h:60: warning: "arch_update_idle_state_flags" redefined 60 | #define arch_update_idle_state_flags _arch_update_idle_state_flags | In file included from arch/arm64/kernel/setup.c:9: include/linux/acpi.h:1484: note: this is the location of the previous definition 1484 | #define arch_update_idle_state_flags(af, sf) do {} while (0) | vim +/arch_update_idle_state_flags +60 arch/arm64/include/asm/acpi.h 53 54 static __always_inline void _arch_update_idle_state_flags(u32 arch_flags, 55 unsigned int *sflags) 56 { 57 if (arch_flags & CPUIDLE_CORE_CTXT) 58 *sflags |= CPUIDLE_FLAG_TIMER_STOP; 59 } > 60 #define arch_update_idle_state_flags _arch_update_idle_state_flags 61 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
