Hi Terry, kernel test robot noticed the following build errors: [auto build test ERROR on f11a5f89910a7ae970fbce4fdc02d86a8ba8570f] url: https://github.com/intel-lab-lkp/linux/commits/Terry-Bowman/cxl-Remove-ifdef-blocks-of-CONFIG_PCIEAER_CXL-from-core-pci-c/20250827-094257 base: f11a5f89910a7ae970fbce4fdc02d86a8ba8570f patch link: https://lore.kernel.org/r/20250827013539.903682-21-terry.bowman%40amd.com patch subject: [PATCH v11 20/23] CXL/PCI: Export and rename merge_result() to pci_ers_merge_result() config: powerpc64-randconfig-002-20250827 (https://download.01.org/0day-ci/archive/20250827/202508271903.HTGgt8kV-lkp@xxxxxxxxx/config) compiler: powerpc64-linux-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250827/202508271903.HTGgt8kV-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/202508271903.HTGgt8kV-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> arch/powerpc/kernel/eeh_driver.c:68:28: error: redefinition of 'pci_ers_merge_result' 68 | static enum pci_ers_result pci_ers_merge_result(enum pci_ers_result old, | ^~~~~~~~~~~~~~~~~~~~ In file included from arch/powerpc/kernel/eeh_driver.c:13: include/linux/pci.h:2767:32: note: previous definition of 'pci_ers_merge_result' with type 'pci_ers_result_t(enum pci_ers_result, enum pci_ers_result)' {aka 'unsigned int(enum pci_ers_result, enum pci_ers_result)'} 2767 | static inline pci_ers_result_t pci_ers_merge_result(enum pci_ers_result orig, | ^~~~~~~~~~~~~~~~~~~~ vim +/pci_ers_merge_result +68 arch/powerpc/kernel/eeh_driver.c 20b344971433da Sam Bobroff 2018-05-25 67 30424e386a30d1 Sam Bobroff 2018-05-25 @68 static enum pci_ers_result pci_ers_merge_result(enum pci_ers_result old, 30424e386a30d1 Sam Bobroff 2018-05-25 69 enum pci_ers_result new) 30424e386a30d1 Sam Bobroff 2018-05-25 70 { 30424e386a30d1 Sam Bobroff 2018-05-25 71 if (eeh_result_priority(new) > eeh_result_priority(old)) 30424e386a30d1 Sam Bobroff 2018-05-25 72 return new; 30424e386a30d1 Sam Bobroff 2018-05-25 73 return old; 30424e386a30d1 Sam Bobroff 2018-05-25 74 } 30424e386a30d1 Sam Bobroff 2018-05-25 75 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
