Hi Zhang, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on next-20220527] [cannot apply to akpm-mm/mm-everything arm64/for-next/core s390/features tip/x86/core v5.18] [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] url: https://github.com/intel-lab-lkp/linux/commits/Zhang-Yuchen/procfs-add-syscall-statistics/20220527-191241 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 7e284070abe53d448517b80493863595af4ab5f0 config: csky-randconfig-r002-20220526 (https://download.01.org/0day-ci/archive/20220528/202205280044.z43jIWts-lkp@xxxxxxxxx/config) compiler: csky-linux-gcc (GCC) 11.3.0 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://github.com/intel-lab-lkp/linux/commit/979bf5b1b085588caab1cbdce55e40e823c12db9 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Zhang-Yuchen/procfs-add-syscall-statistics/20220527-191241 git checkout 979bf5b1b085588caab1cbdce55e40e823c12db9 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=csky SHELL=/bin/bash arch/csky/kernel/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> arch/csky/kernel/syscall_table.c:11:14: error: conflicting types for 'sys_call_table'; have 'void * const[451]' 11 | void * const sys_call_table[__NR_syscalls] __page_aligned_data = { | ^~~~~~~~~~~~~~ In file included from include/linux/syscalls.h:89, from arch/csky/kernel/syscall_table.c:4: arch/csky/include/asm/syscall.h:11:14: note: previous declaration of 'sys_call_table' with type 'void *[]' 11 | extern void *sys_call_table[]; | ^~~~~~~~~~~~~~ arch/csky/kernel/syscall_table.c:8:35: warning: initialized field overwritten [-Woverride-init] 8 | #define __SYSCALL(nr, call)[nr] = (call), | ^ include/uapi/asm-generic/unistd.h:29:37: note: in expansion of macro '__SYSCALL' 29 | #define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _sys) | ^~~~~~~~~ include/uapi/asm-generic/unistd.h:34:1: note: in expansion of macro '__SC_COMP' 34 | __SC_COMP(__NR_io_setup, sys_io_setup, compat_sys_io_setup) | ^~~~~~~~~ arch/csky/kernel/syscall_table.c:8:35: note: (near initialization for 'sys_call_table[0]') 8 | #define __SYSCALL(nr, call)[nr] = (call), | ^ include/uapi/asm-generic/unistd.h:29:37: note: in expansion of macro '__SYSCALL' 29 | #define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _sys) | ^~~~~~~~~ include/uapi/asm-generic/unistd.h:34:1: note: in expansion of macro '__SC_COMP' 34 | __SC_COMP(__NR_io_setup, sys_io_setup, compat_sys_io_setup) | ^~~~~~~~~ arch/csky/kernel/syscall_table.c:8:35: warning: initialized field overwritten [-Woverride-init] 8 | #define __SYSCALL(nr, call)[nr] = (call), | ^ include/uapi/asm-generic/unistd.h:36:1: note: in expansion of macro '__SYSCALL' 36 | __SYSCALL(__NR_io_destroy, sys_io_destroy) | ^~~~~~~~~ arch/csky/kernel/syscall_table.c:8:35: note: (near initialization for 'sys_call_table[1]') 8 | #define __SYSCALL(nr, call)[nr] = (call), | ^ include/uapi/asm-generic/unistd.h:36:1: note: in expansion of macro '__SYSCALL' 36 | __SYSCALL(__NR_io_destroy, sys_io_destroy) | ^~~~~~~~~ arch/csky/kernel/syscall_table.c:8:35: warning: initialized field overwritten [-Woverride-init] 8 | #define __SYSCALL(nr, call)[nr] = (call), | ^ include/uapi/asm-generic/unistd.h:29:37: note: in expansion of macro '__SYSCALL' 29 | #define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _sys) | ^~~~~~~~~ include/uapi/asm-generic/unistd.h:38:1: note: in expansion of macro '__SC_COMP' 38 | __SC_COMP(__NR_io_submit, sys_io_submit, compat_sys_io_submit) | ^~~~~~~~~ arch/csky/kernel/syscall_table.c:8:35: note: (near initialization for 'sys_call_table[2]') 8 | #define __SYSCALL(nr, call)[nr] = (call), | ^ include/uapi/asm-generic/unistd.h:29:37: note: in expansion of macro '__SYSCALL' 29 | #define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _sys) | ^~~~~~~~~ include/uapi/asm-generic/unistd.h:38:1: note: in expansion of macro '__SC_COMP' 38 | __SC_COMP(__NR_io_submit, sys_io_submit, compat_sys_io_submit) | ^~~~~~~~~ arch/csky/kernel/syscall_table.c:8:35: warning: initialized field overwritten [-Woverride-init] 8 | #define __SYSCALL(nr, call)[nr] = (call), | ^ include/uapi/asm-generic/unistd.h:40:1: note: in expansion of macro '__SYSCALL' 40 | __SYSCALL(__NR_io_cancel, sys_io_cancel) | ^~~~~~~~~ arch/csky/kernel/syscall_table.c:8:35: note: (near initialization for 'sys_call_table[3]') 8 | #define __SYSCALL(nr, call)[nr] = (call), | ^ include/uapi/asm-generic/unistd.h:40:1: note: in expansion of macro '__SYSCALL' 40 | __SYSCALL(__NR_io_cancel, sys_io_cancel) | ^~~~~~~~~ arch/csky/kernel/syscall_table.c:8:35: warning: initialized field overwritten [-Woverride-init] 8 | #define __SYSCALL(nr, call)[nr] = (call), | ^ include/uapi/asm-generic/unistd.h:20:34: note: in expansion of macro '__SYSCALL' 20 | #define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _32) | ^~~~~~~~~ include/uapi/asm-generic/unistd.h:43:1: note: in expansion of macro '__SC_3264' 43 | __SC_3264(__NR_io_getevents, sys_io_getevents_time32, sys_io_getevents) | ^~~~~~~~~ arch/csky/kernel/syscall_table.c:8:35: note: (near initialization for 'sys_call_table[4]') 8 | #define __SYSCALL(nr, call)[nr] = (call), | ^ include/uapi/asm-generic/unistd.h:20:34: note: in expansion of macro '__SYSCALL' 20 | #define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _32) | ^~~~~~~~~ include/uapi/asm-generic/unistd.h:43:1: note: in expansion of macro '__SC_3264' 43 | __SC_3264(__NR_io_getevents, sys_io_getevents_time32, sys_io_getevents) | ^~~~~~~~~ arch/csky/kernel/syscall_table.c:8:35: warning: initialized field overwritten [-Woverride-init] 8 | #define __SYSCALL(nr, call)[nr] = (call), | ^ include/uapi/asm-generic/unistd.h:48:1: note: in expansion of macro '__SYSCALL' 48 | __SYSCALL(__NR_setxattr, sys_setxattr) | ^~~~~~~~~ arch/csky/kernel/syscall_table.c:8:35: note: (near initialization for 'sys_call_table[5]') 8 | #define __SYSCALL(nr, call)[nr] = (call), | ^ include/uapi/asm-generic/unistd.h:48:1: note: in expansion of macro '__SYSCALL' 48 | __SYSCALL(__NR_setxattr, sys_setxattr) | ^~~~~~~~~ arch/csky/kernel/syscall_table.c:8:35: warning: initialized field overwritten [-Woverride-init] 8 | #define __SYSCALL(nr, call)[nr] = (call), | ^ vim +11 arch/csky/kernel/syscall_table.c 4859bfca11c7d6 Guo Ren 2018-09-05 9 4859bfca11c7d6 Guo Ren 2018-09-05 10 #define sys_fadvise64_64 sys_csky_fadvise64_64 4859bfca11c7d6 Guo Ren 2018-09-05 @11 void * const sys_call_table[__NR_syscalls] __page_aligned_data = { -- 0-DAY CI Kernel Test Service https://01.org/lkp
