Hi Naixin, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 37aeb7e817053fbf532b214aa02858b3c23af0b1 commit: ea190d90c609e9909f37afa0d1a19f938ffb95d3 [15490/23714] Huawei BMA: Adding Huawei BMA driver: host_edma_drv config: x86_64-randconfig-r054-20240915 (https://download.01.org/0day-ci/archive/20240915/202409151713.s9RtLBuv-lkp@i...) 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/20240915/202409151713.s9RtLBuv-lkp@i...) 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@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202409151713.s9RtLBuv-lkp@intel.com/ All errors (new ones prefixed by >>):

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ld: drivers/net/ethernet/huawei/bma/edma_drv/bma_pci.o:drivers/net/ethernet/huawei/bma/edma_drv/bma_pci.c:50: multiple definition of `debug'; arch/x86/entry/entry_64.o:arch/x86/entry/entry_64.S:1094: first defined here ld: warning: arch/x86/lib/csum-copy_64.o: missing .note.GNU-stack section implies executable stack ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker

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