Hi Oleksij, kernel test robot noticed the following build warnings: [auto build test WARNING on robh/for-next] [also build test WARNING on broonie-regulator/for-next rafael-pm/thermal linus/master v6.8-rc1 next-20240125] [cannot apply to sre-power-supply/for-next] [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/Oleksij-Rempel/power-Extend-power_on_reason-h-for-upcoming-PSCRR-framework/20240124-202833 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/20240124122204.730370-4-o.rempel%40pengutronix.de patch subject: [PATCH v2 3/8] power: reset: Introduce PSCR Recording Framework for Non-Volatile Storage config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240128/202401281628.Z3E5872D-lkp@xxxxxxxxx/config) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240128/202401281628.Z3E5872D-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/202401281628.Z3E5872D-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/power/reset/pscrr.c:132:2: warning: label at end of compound statement is a C2x extension [-Wc2x-extensions] 132 | } | ^ 1 warning generated. vim +132 drivers/power/reset/pscrr.c 119 120 static const char *pscr_to_por_string(enum pscr pscr) 121 { 122 switch (pscr) { 123 case PSCR_UNDER_VOLTAGE: 124 return POWER_ON_REASON_BROWN_OUT; 125 case PSCR_OVER_CURRENT: 126 return POWER_ON_REASON_OVER_CURRENT; 127 case PSCR_REGULATOR_FAILURE: 128 return POWER_ON_REASON_REGULATOR_FAILURE; 129 case PSCR_OVERTEMPERATURE: 130 return POWER_ON_REASON_OVERTEMPERATURE; 131 default: > 132 } 133 134 return POWER_ON_REASON_UNKNOWN; 135 } 136 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
