Hi Eliav, kernel test robot noticed the following build errors:
[auto build test ERROR on powerpc/next] [also build test ERROR on powerpc/fixes tip/irq/core arm64/for-next/core linus/master v6.12 next-20241128] [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/Eliav-Farber/kexec-Consolidate-machine_kexec_mask_interrupts-implementation/20241129-041259 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next patch link: https://lore.kernel.org/r/20241128201027.10396-2-farbere%40amazon.com patch subject: [PATCH v3 1/2] kexec: Consolidate machine_kexec_mask_interrupts() implementation config: x86_64-rhel-9.4 (https://download.01.org/0day-ci/archive/20241129/202411291047.r9p698b2-...@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241129/202411291047.r9p698b2-...@intel.com/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 <l...@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202411291047.r9p698b2-...@intel.com/ All error/warnings (new ones prefixed by >>): kernel/kexec_core.c: In function 'machine_kexec_mask_interrupts': >> kernel/kexec_core.c:1085:24: error: implicit declaration of function >> 'irq_desc_get_chip' [-Werror=implicit-function-declaration] 1085 | chip = irq_desc_get_chip(desc); | ^~~~~~~~~~~~~~~~~ >> kernel/kexec_core.c:1085:22: warning: assignment to 'struct irq_chip *' from >> 'int' makes pointer from integer without a cast [-Wint-conversion] 1085 | chip = irq_desc_get_chip(desc); | ^ >> kernel/kexec_core.c:1097:38: error: invalid use of undefined type 'struct >> irq_chip' 1097 | if (check_eoi && chip->irq_eoi && irqd_irq_inprogress(&desc->irq_data)) | ^~ >> kernel/kexec_core.c:1097:51: error: implicit declaration of function >> 'irqd_irq_inprogress' [-Werror=implicit-function-declaration] 1097 | if (check_eoi && chip->irq_eoi && irqd_irq_inprogress(&desc->irq_data)) | ^~~~~~~~~~~~~~~~~~~ >> kernel/kexec_core.c:1097:76: error: invalid use of undefined type 'struct >> irq_desc' 1097 | if (check_eoi && chip->irq_eoi && irqd_irq_inprogress(&desc->irq_data)) | ^~ kernel/kexec_core.c:1098:29: error: invalid use of undefined type 'struct irq_chip' 1098 | chip->irq_eoi(&desc->irq_data); | ^~ kernel/kexec_core.c:1098:44: error: invalid use of undefined type 'struct irq_desc' 1098 | chip->irq_eoi(&desc->irq_data); | ^~ kernel/kexec_core.c:1100:25: error: invalid use of undefined type 'struct irq_chip' 1100 | if (chip->irq_mask) | ^~ kernel/kexec_core.c:1101:29: error: invalid use of undefined type 'struct irq_chip' 1101 | chip->irq_mask(&desc->irq_data); | ^~ kernel/kexec_core.c:1101:45: error: invalid use of undefined type 'struct irq_desc' 1101 | chip->irq_mask(&desc->irq_data); | ^~ kernel/kexec_core.c:1103:25: error: invalid use of undefined type 'struct irq_chip' 1103 | if (chip->irq_disable && !irqd_irq_disabled(&desc->irq_data)) | ^~ kernel/kexec_core.c:1103:43: error: implicit declaration of function 'irqd_irq_disabled'; did you mean 'arch_irqs_disabled'? [-Werror=implicit-function-declaration] 1103 | if (chip->irq_disable && !irqd_irq_disabled(&desc->irq_data)) | ^~~~~~~~~~~~~~~~~ | arch_irqs_disabled kernel/kexec_core.c:1103:66: error: invalid use of undefined type 'struct irq_desc' 1103 | if (chip->irq_disable && !irqd_irq_disabled(&desc->irq_data)) | ^~ kernel/kexec_core.c:1104:29: error: invalid use of undefined type 'struct irq_chip' 1104 | chip->irq_disable(&desc->irq_data); | ^~ kernel/kexec_core.c:1104:48: error: invalid use of undefined type 'struct irq_desc' 1104 | chip->irq_disable(&desc->irq_data); | ^~ cc1: some warnings being treated as errors vim +/irq_desc_get_chip +1085 kernel/kexec_core.c 1075 1076 void machine_kexec_mask_interrupts(void) 1077 { 1078 unsigned int i; 1079 struct irq_desc *desc; 1080 1081 for_each_irq_desc(i, desc) { 1082 struct irq_chip *chip; 1083 int check_eoi = 1; 1084 > 1085 chip = irq_desc_get_chip(desc); 1086 if (!chip) 1087 continue; 1088 1089 if (IS_ENABLED(CONFIG_ARM64)) { 1090 /* 1091 * First try to remove the active state. If this fails, try to EOI the 1092 * interrupt. 1093 */ 1094 check_eoi = irq_set_irqchip_state(i, IRQCHIP_STATE_ACTIVE, false); 1095 } 1096 > 1097 if (check_eoi && chip->irq_eoi && > irqd_irq_inprogress(&desc->irq_data)) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
