tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 5302568121ba345f5c22528aefd72d775f25221e commit: 5394c6318b32ffd216e5e17d95f0be2db1df2e79 [15579/15595] Merge remote-tracking branch 'notifications/notifications-pipe-core' into master config: riscv-nommu_k210_defconfig (attached as .config) compiler: riscv64-linux-gcc (GCC) 9.3.0 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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commi... git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 5394c6318b32ffd216e5e17d95f0be2db1df2e79 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=riscv If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): | ^ include/uapi/asm-generic/unistd.h:846:1: note: in expansion of macro '__SYSCALL' 846 | __SYSCALL(__NR_pidfd_open, sys_pidfd_open) | ^~~~~~~~~ arch/riscv/kernel/syscall_table.c:14:36: note: (near initialization for 'sys_call_table[434]') 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:846:1: note: in expansion of macro '__SYSCALL' 846 | __SYSCALL(__NR_pidfd_open, sys_pidfd_open) | ^~~~~~~~~ arch/riscv/kernel/syscall_table.c:14:36: warning: initialized field overwritten [-Woverride-init] 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:849:1: note: in expansion of macro '__SYSCALL' 849 | __SYSCALL(__NR_clone3, sys_clone3) | ^~~~~~~~~ arch/riscv/kernel/syscall_table.c:14:36: note: (near initialization for 'sys_call_table[435]') 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:849:1: note: in expansion of macro '__SYSCALL' 849 | __SYSCALL(__NR_clone3, sys_clone3) | ^~~~~~~~~ arch/riscv/kernel/syscall_table.c:14:36: warning: initialized field overwritten [-Woverride-init] 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:852:1: note: in expansion of macro '__SYSCALL' 852 | __SYSCALL(__NR_close_range, sys_close_range) | ^~~~~~~~~ arch/riscv/kernel/syscall_table.c:14:36: note: (near initialization for 'sys_call_table[436]') 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:852:1: note: in expansion of macro '__SYSCALL' 852 | __SYSCALL(__NR_close_range, sys_close_range) | ^~~~~~~~~ arch/riscv/kernel/syscall_table.c:14:36: warning: initialized field overwritten [-Woverride-init] 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:855:1: note: in expansion of macro '__SYSCALL' 855 | __SYSCALL(__NR_openat2, sys_openat2) | ^~~~~~~~~ arch/riscv/kernel/syscall_table.c:14:36: note: (near initialization for 'sys_call_table[437]') 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:855:1: note: in expansion of macro '__SYSCALL' 855 | __SYSCALL(__NR_openat2, sys_openat2) | ^~~~~~~~~ arch/riscv/kernel/syscall_table.c:14:36: warning: initialized field overwritten [-Woverride-init] 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:857:1: note: in expansion of macro '__SYSCALL' 857 | __SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd) | ^~~~~~~~~ arch/riscv/kernel/syscall_table.c:14:36: note: (near initialization for 'sys_call_table[438]') 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:857:1: note: in expansion of macro '__SYSCALL' 857 | __SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd) | ^~~~~~~~~ arch/riscv/kernel/syscall_table.c:14:36: warning: initialized field overwritten [-Woverride-init] 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:859:1: note: in expansion of macro '__SYSCALL' 859 | __SYSCALL(__NR_faccessat2, sys_faccessat2) | ^~~~~~~~~ arch/riscv/kernel/syscall_table.c:14:36: note: (near initialization for 'sys_call_table[439]') 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:859:1: note: in expansion of macro '__SYSCALL' 859 | __SYSCALL(__NR_faccessat2, sys_faccessat2) | ^~~~~~~~~ arch/riscv/kernel/syscall_table.c:14:36: warning: initialized field overwritten [-Woverride-init] 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:861:1: note: in expansion of macro '__SYSCALL' 861 | __SYSCALL(__NR_process_madvise, sys_process_madvise) | ^~~~~~~~~ arch/riscv/kernel/syscall_table.c:14:36: note: (near initialization for 'sys_call_table[440]') 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:861:1: note: in expansion of macro '__SYSCALL' 861 | __SYSCALL(__NR_process_madvise, sys_process_madvise) | ^~~~~~~~~ include/uapi/asm-generic/unistd.h:862:26: error: array index in initializer exceeds array bounds 862 | #define __NR_watch_mount 441 | ^~~ arch/riscv/kernel/syscall_table.c:14:30: note: in definition of macro '__SYSCALL' 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^~ include/uapi/asm-generic/unistd.h:863:11: note: in expansion of macro '__NR_watch_mount' 863 | __SYSCALL(__NR_watch_mount, sys_watch_mount) | ^~~~~~~~~~~~~~~~ include/uapi/asm-generic/unistd.h:862:26: note: (near initialization for 'sys_call_table') 862 | #define __NR_watch_mount 441 | ^~~ arch/riscv/kernel/syscall_table.c:14:30: note: in definition of macro '__SYSCALL' 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^~ include/uapi/asm-generic/unistd.h:863:11: note: in expansion of macro '__NR_watch_mount' 863 | __SYSCALL(__NR_watch_mount, sys_watch_mount) | ^~~~~~~~~~~~~~~~ 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:863:1: note: in expansion of macro '__SYSCALL' 863 | __SYSCALL(__NR_watch_mount, sys_watch_mount) | ^~~~~~~~~ arch/riscv/kernel/syscall_table.c:14:36: note: (near initialization for 'sys_call_table') 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^ include/uapi/asm-generic/unistd.h:863:1: note: in expansion of macro '__SYSCALL' 863 | __SYSCALL(__NR_watch_mount, sys_watch_mount) | ^~~~~~~~~ arch/riscv/kernel/syscall_table.c:14:36: warning: initialized field overwritten [-Woverride-init] 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^ arch/riscv/include/uapi/asm/unistd.h:43:1: note: in expansion of macro '__SYSCALL' 43 | __SYSCALL(__NR_riscv_flush_icache, sys_riscv_flush_icache) | ^~~~~~~~~ arch/riscv/kernel/syscall_table.c:14:36: note: (near initialization for 'sys_call_table[259]') 14 | #define __SYSCALL(nr, call) [nr] = (call), | ^ arch/riscv/include/uapi/asm/unistd.h:43:1: note: in expansion of macro '__SYSCALL' 43 | __SYSCALL(__NR_riscv_flush_icache, sys_riscv_flush_icache) | ^~~~~~~~~ vim +14 arch/riscv/kernel/syscall_table.c e2c0cdfba7f6992 Palmer Dabbelt 2017-07-10 12 e2c0cdfba7f6992 Palmer Dabbelt 2017-07-10 13 #undef __SYSCALL e2c0cdfba7f6992 Palmer Dabbelt 2017-07-10 @14 #define __SYSCALL(nr, call) [nr] = (call), e2c0cdfba7f6992 Palmer Dabbelt 2017-07-10 15 :::::: The code at line 14 was first introduced by commit :::::: e2c0cdfba7f69925afc92b20cd9835d81e11a4f1 RISC-V: User-facing API :::::: TO: Palmer Dabbelt <palmer(a)dabbelt.com&gt; :::::: CC: Palmer Dabbelt <palmer(a)dabbelt.com&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org