tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 54ad6c4559d2bcbb5d7a03050b2f417a326a1ce2 commit: fb3893e8dd62797b531a46bd3c49b2c14dc6eb27 [1544/1544] etmem: add etmem-swap feature config: x86_64-randconfig-r113-20250401 (https://download.01.org/0day-ci/archive/20250401/202504012235.IEGC6Idv-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/20250401/202504012235.IEGC6Idv-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/202504012235.IEGC6Idv-lkp@intel.com/ All errors (new ones prefixed by >>): 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 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 ld: warning: .tmp_vmlinux1 has a LOAD segment with RWX permissions ld: fs/proc/etmem_scan.o: in function `page_scan_entry': fs/proc/etmem_scan.c:1031: undefined reference to `proc_page_scan_operations' ld: fs/proc/etmem_scan.c:1032: undefined reference to `proc_page_scan_operations' ld: fs/proc/etmem_scan.c:1031: undefined reference to `proc_page_scan_operations' ld: fs/proc/etmem_scan.c:1033: undefined reference to `proc_page_scan_operations' ld: fs/proc/etmem_scan.c:1032: undefined reference to `proc_page_scan_operations' ld: fs/proc/etmem_scan.o:fs/proc/etmem_scan.c:1034: more undefined references to `proc_page_scan_operations' follow ld: fs/proc/etmem_swap.o: in function `swap_pages_entry':
fs/proc/etmem_swap.c:86: undefined reference to `proc_swap_pages_operations' ld: fs/proc/etmem_swap.c:87: undefined reference to `proc_swap_pages_operations' ld: fs/proc/etmem_swap.c:86: undefined reference to `proc_swap_pages_operations' ld: fs/proc/etmem_swap.c:88: undefined reference to `proc_swap_pages_operations' ld: fs/proc/etmem_swap.c:87: undefined reference to `proc_swap_pages_operations' ld: fs/proc/etmem_swap.o:fs/proc/etmem_swap.c:89: more undefined references to `proc_swap_pages_operations' follow
vim +86 fs/proc/etmem_swap.c 83 84 static int swap_pages_entry(void) 85 {
86 proc_swap_pages_operations.owner = THIS_MODULE; 87 proc_swap_pages_operations.write = swap_pages_write; 88 proc_swap_pages_operations.open = swap_pages_open; 89 proc_swap_pages_operations.release = swap_pages_release; 90 91 return 0; 92 } 93
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