Hi Chris, kernel test robot noticed the following build warnings: [auto build test WARNING on robh/for-next] [also build test WARNING on tip/timers/core tip/irq/core tip/smp/core linus/master v6.10-rc5 next-20240625] [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/Chris-Packham/dt-bindings-mips-realtek-Add-rtl930x-soc-compatible/20240625-160622 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/20240621042737.674128-5-chris.packham%40alliedtelesis.co.nz patch subject: [PATCH 4/6] clocksource: realtek: Add timer driver for rtl-otto platforms config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240626/202406261940.lYNjMHKC-lkp@xxxxxxxxx/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240626/202406261940.lYNjMHKC-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/202406261940.lYNjMHKC-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/clocksource/timer-rtl-otto.c:105:2: warning: cast to smaller integer type 'u32' (aka 'unsigned int') from 'void *' [-Wvoid-pointer-to-int-cast] 105 | RTTM_DEBUG(to->of_base.base); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/clocksource/timer-rtl-otto.c:97:24: note: expanded from macro 'RTTM_DEBUG' 96 | pr_debug("------------- %d %08x\n", \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 97 | smp_processor_id(), (u32)base) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~ include/linux/printk.h:588:26: note: expanded from macro 'pr_debug' 588 | dynamic_pr_debug(fmt, ##__VA_ARGS__) | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ include/linux/dynamic_debug.h:270:22: note: expanded from macro 'dynamic_pr_debug' 269 | _dynamic_func_call(fmt, __dynamic_pr_debug, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 270 | pr_fmt(fmt), ##__VA_ARGS__) | ~~~~~~~~~~~~~~~^~~~~~~~~~~~ include/linux/dynamic_debug.h:250:59: note: expanded from macro '_dynamic_func_call' 250 | _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ include/linux/dynamic_debug.h:248:65: note: expanded from macro '_dynamic_func_call_cls' 248 | __dynamic_func_call_cls(__UNIQUE_ID(ddebug), cls, fmt, func, ##__VA_ARGS__) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ include/linux/dynamic_debug.h:224:15: note: expanded from macro '__dynamic_func_call_cls' 224 | func(&id, ##__VA_ARGS__); \ | ^~~~~~~~~~~ drivers/clocksource/timer-rtl-otto.c:127:2: warning: cast to smaller integer type 'u32' (aka 'unsigned int') from 'void *' [-Wvoid-pointer-to-int-cast] 127 | RTTM_DEBUG(to->of_base.base); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/clocksource/timer-rtl-otto.c:97:24: note: expanded from macro 'RTTM_DEBUG' 96 | pr_debug("------------- %d %08x\n", \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 97 | smp_processor_id(), (u32)base) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~ include/linux/printk.h:588:26: note: expanded from macro 'pr_debug' 588 | dynamic_pr_debug(fmt, ##__VA_ARGS__) | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ include/linux/dynamic_debug.h:270:22: note: expanded from macro 'dynamic_pr_debug' 269 | _dynamic_func_call(fmt, __dynamic_pr_debug, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 270 | pr_fmt(fmt), ##__VA_ARGS__) | ~~~~~~~~~~~~~~~^~~~~~~~~~~~ include/linux/dynamic_debug.h:250:59: note: expanded from macro '_dynamic_func_call' 250 | _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ include/linux/dynamic_debug.h:248:65: note: expanded from macro '_dynamic_func_call_cls' 248 | __dynamic_func_call_cls(__UNIQUE_ID(ddebug), cls, fmt, func, ##__VA_ARGS__) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ include/linux/dynamic_debug.h:224:15: note: expanded from macro '__dynamic_func_call_cls' 224 | func(&id, ##__VA_ARGS__); \ | ^~~~~~~~~~~ drivers/clocksource/timer-rtl-otto.c:139:2: warning: cast to smaller integer type 'u32' (aka 'unsigned int') from 'void *' [-Wvoid-pointer-to-int-cast] 139 | RTTM_DEBUG(to->of_base.base); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/clocksource/timer-rtl-otto.c:97:24: note: expanded from macro 'RTTM_DEBUG' 96 | pr_debug("------------- %d %08x\n", \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 97 | smp_processor_id(), (u32)base) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~ include/linux/printk.h:588:26: note: expanded from macro 'pr_debug' 588 | dynamic_pr_debug(fmt, ##__VA_ARGS__) | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ include/linux/dynamic_debug.h:270:22: note: expanded from macro 'dynamic_pr_debug' 269 | _dynamic_func_call(fmt, __dynamic_pr_debug, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 270 | pr_fmt(fmt), ##__VA_ARGS__) | ~~~~~~~~~~~~~~~^~~~~~~~~~~~ include/linux/dynamic_debug.h:250:59: note: expanded from macro '_dynamic_func_call' 250 | _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ include/linux/dynamic_debug.h:248:65: note: expanded from macro '_dynamic_func_call_cls' 248 | __dynamic_func_call_cls(__UNIQUE_ID(ddebug), cls, fmt, func, ##__VA_ARGS__) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ include/linux/dynamic_debug.h:224:15: note: expanded from macro '__dynamic_func_call_cls' 224 | func(&id, ##__VA_ARGS__); \ | ^~~~~~~~~~~ drivers/clocksource/timer-rtl-otto.c:151:2: warning: cast to smaller integer type 'u32' (aka 'unsigned int') from 'void *' [-Wvoid-pointer-to-int-cast] 151 | RTTM_DEBUG(to->of_base.base); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/clocksource/timer-rtl-otto.c:97:24: note: expanded from macro 'RTTM_DEBUG' 96 | pr_debug("------------- %d %08x\n", \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 97 | smp_processor_id(), (u32)base) | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~ include/linux/printk.h:588:26: note: expanded from macro 'pr_debug' 588 | dynamic_pr_debug(fmt, ##__VA_ARGS__) | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ include/linux/dynamic_debug.h:270:22: note: expanded from macro 'dynamic_pr_debug' 269 | _dynamic_func_call(fmt, __dynamic_pr_debug, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 270 | pr_fmt(fmt), ##__VA_ARGS__) | ~~~~~~~~~~~~~~~^~~~~~~~~~~~ include/linux/dynamic_debug.h:250:59: note: expanded from macro '_dynamic_func_call' 250 | _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ include/linux/dynamic_debug.h:248:65: note: expanded from macro '_dynamic_func_call_cls' 248 | __dynamic_func_call_cls(__UNIQUE_ID(ddebug), cls, fmt, func, ##__VA_ARGS__) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ include/linux/dynamic_debug.h:224:15: note: expanded from macro '__dynamic_func_call_cls' 224 | func(&id, ##__VA_ARGS__); \ | ^~~~~~~~~~~ drivers/clocksource/timer-rtl-otto.c:163:2: warning: cast to smaller integer type 'u32' (aka 'unsigned int') from 'void *' [-Wvoid-pointer-to-int-cast] vim +105 drivers/clocksource/timer-rtl-otto.c 93 94 /* Aggregated control functions for kernel clock framework */ 95 #define RTTM_DEBUG(base) \ 96 pr_debug("------------- %d %08x\n", \ 97 smp_processor_id(), (u32)base) 98 99 static irqreturn_t rttm_timer_interrupt(int irq, void *dev_id) 100 { 101 struct clock_event_device *clkevt = dev_id; 102 struct timer_of *to = to_timer_of(clkevt); 103 104 rttm_ack_irq(to->of_base.base); > 105 RTTM_DEBUG(to->of_base.base); 106 clkevt->event_handler(clkevt); 107 108 return IRQ_HANDLED; 109 } 110 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
