tree: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git irq/domain_cleanup head: d4796f65d6c7a6e596dbccb03d6e1141a63e49f9 commit: 1a76591eb226405218fe20143f3ed39f15911caf [15/17] irqchip: Bulk conversion to generic_handle_domain_irq() config: sparc-randconfig-r023-20210513 (attached as .config) compiler: sparc64-linux-gcc (GCC) 9.3.0 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 # https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/com... git remote add arm-platforms https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git git fetch --no-tags arm-platforms irq/domain_cleanup git checkout 1a76591eb226405218fe20143f3ed39f15911caf # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=sparc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): drivers/irqchip/irq-ingenic-tcu.c: In function 'ingenic_tcu_intc_cascade': 41 | generic_handle_domain_irq(domain, i); | ^~~~~~~~~~~~~~~~~~~~~~~~~ | generic_handle_irq cc1: some warnings being treated as errors vim +41 drivers/irqchip/irq-ingenic-tcu.c 23 24 static void ingenic_tcu_intc_cascade(struct irq_desc *desc) 25 { 26 struct irq_chip *irq_chip = irq_data_get_irq_chip(&desc->irq_data); 27 struct irq_domain *domain = irq_desc_get_handler_data(desc); 28 struct irq_chip_generic *gc = irq_get_domain_generic_chip(domain, 0); 29 struct regmap *map = gc->private; 30 uint32_t irq_reg, irq_mask; 31 unsigned int i; 32 33 regmap_read(map, TCU_REG_TFR, &irq_reg); 34 regmap_read(map, TCU_REG_TMR, &irq_mask); 35 36 chained_irq_enter(irq_chip, desc); 37 38 irq_reg &= ~irq_mask; 39 40 for_each_set_bit(i, (unsigned long *)&irq_reg, 32) 42 43 chained_irq_exit(irq_chip, desc); 44 } 45 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org