Hi David, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] [also build test ERROR on linus/master] [cannot apply to next-20230725] [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/David-Laight/minmax-Allow-min-max-clamp-if-the-arguments-have-the-same-signedness/20230725-204940 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/a09512c8526b46759669d0b879144563%40AcuMS.aculab.com patch subject: [PATCH next resend 2/5] minmax: Allow min()/max()/clamp() if the arguments have the same signedness. config: mips-randconfig-r016-20230725 (https://download.01.org/0day-ci/archive/20230726/202307260256.nzImScXA-lkp@xxxxxxxxx/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce: (https://download.01.org/0day-ci/archive/20230726/202307260256.nzImScXA-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/202307260256.nzImScXA-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> drivers/irqchip/irq-mips-cpu.c:288:1: error: call to undeclared function '__typecheck'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 288 | IRQCHIP_DECLARE(cpu_intc, "mti,cpu-interrupt-controller", mips_cpu_irq_of_init); | ^ include/linux/irqchip.h:37:38: note: expanded from macro 'IRQCHIP_DECLARE' 37 | OF_DECLARE_2(irqchip, name, compat, typecheck_irq_init_cb(fn)) | ^ include/linux/irqchip.h:24:3: note: expanded from macro 'typecheck_irq_init_cb' 24 | (__typecheck(typecheck_irq_init_cb, &fn) ? fn : fn) | ^ >> drivers/irqchip/irq-mips-cpu.c:288:1: error: initializer element is not a compile-time constant 288 | IRQCHIP_DECLARE(cpu_intc, "mti,cpu-interrupt-controller", mips_cpu_irq_of_init); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/irqchip.h:37:2: note: expanded from macro 'IRQCHIP_DECLARE' 37 | OF_DECLARE_2(irqchip, name, compat, typecheck_irq_init_cb(fn)) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/of.h:1493:3: note: expanded from macro 'OF_DECLARE_2' 1493 | _OF_DECLARE(table, name, compat, fn, of_init_fn_2) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/of.h:1481:2: note: expanded from macro '_OF_DECLARE' 1481 | _OF_DECLARE_STUB(table, name, compat, fn, fn_type) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/of.h:1470:16: note: expanded from macro '_OF_DECLARE_STUB' 1470 | .data = (fn == (fn_type)NULL) ? fn : fn } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 errors generated. -- >> drivers/irqchip/irq-mchp-eic.c:275:1: error: call to undeclared function '__typecheck'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 275 | IRQCHIP_MATCH("microchip,sama7g5-eic", mchp_eic_init) | ^ include/linux/irqchip.h:45:17: note: expanded from macro 'IRQCHIP_MATCH' 45 | .data = typecheck_irq_init_cb(fn), }, | ^ include/linux/irqchip.h:24:3: note: expanded from macro 'typecheck_irq_init_cb' 24 | (__typecheck(typecheck_irq_init_cb, &fn) ? fn : fn) | ^ >> drivers/irqchip/irq-mchp-eic.c:275:1: error: initializer element is not a compile-time constant 275 | IRQCHIP_MATCH("microchip,sama7g5-eic", mchp_eic_init) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/irqchip.h:45:17: note: expanded from macro 'IRQCHIP_MATCH' 45 | .data = typecheck_irq_init_cb(fn), }, | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/irqchip.h:24:2: note: expanded from macro 'typecheck_irq_init_cb' 24 | (__typecheck(typecheck_irq_init_cb, &fn) ? fn : fn) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 errors generated. vim +/__typecheck +288 drivers/irqchip/irq-mips-cpu.c 0916b46962cbcac arch/mips/kernel/irq_cpu.c Gabor Juhos 2013-01-31 281 afe8dc254711b72 arch/mips/kernel/irq_cpu.c Andrew Bresticker 2014-09-18 282 int __init mips_cpu_irq_of_init(struct device_node *of_node, 0f84c305351c993 arch/mips/kernel/irq_cpu.c Andrew Bresticker 2014-09-18 283 struct device_node *parent) 0f84c305351c993 arch/mips/kernel/irq_cpu.c Andrew Bresticker 2014-09-18 284 { 0f84c305351c993 arch/mips/kernel/irq_cpu.c Andrew Bresticker 2014-09-18 285 __mips_cpu_irq_init(of_node); 0916b46962cbcac arch/mips/kernel/irq_cpu.c Gabor Juhos 2013-01-31 286 return 0; 0916b46962cbcac arch/mips/kernel/irq_cpu.c Gabor Juhos 2013-01-31 287 } 892b8cf06d8a1e7 drivers/irqchip/irq-mips-cpu.c Paul Burton 2015-05-24 @288 IRQCHIP_DECLARE(cpu_intc, "mti,cpu-interrupt-controller", mips_cpu_irq_of_init); -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
