tree: https://android.googlesource.com/kernel/common android-4.19-q head: 5380d7867800a1fe2987983d824207d4e6065cee commit: 5380d7867800a1fe2987983d824207d4e6065cee [3/3] ANDROID: arm64: fix function types in COND_SYSCALL config: arm64-randconfig-r013-20210317 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 8ef111222a3dd12a9175f69c3bff598c46e8bdf7) 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 # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu git remote add android-common https://android.googlesource.com/kernel/common git fetch --no-tags android-common android-4.19-q git checkout 5380d7867800a1fe2987983d824207d4e6065cee # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64 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 >>): asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:6:1: note: expanded from here __arm64_sys_io_setup ^ kernel/sys_ni.c:39:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:40:1: warning: no previous prototype for function '__arm64_compat_sys_io_setup' [-Wmissing-prototypes] COND_SYSCALL_COMPAT(io_setup); ^ arch/arm64/include/asm/syscall_wrapper.h:41:25: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ <scratch space>:7:1: note: expanded from here __arm64_compat_sys_io_setup ^ kernel/sys_ni.c:40:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:41:20: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ kernel/sys_ni.c:41:1: warning: no previous prototype for function '__arm64_sys_io_destroy' [-Wmissing-prototypes] COND_SYSCALL(io_destroy); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:8:1: note: expanded from here __arm64_sys_io_destroy ^ kernel/sys_ni.c:41:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:42:1: warning: no previous prototype for function '__arm64_sys_io_submit' [-Wmissing-prototypes] COND_SYSCALL(io_submit); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:9:1: note: expanded from here __arm64_sys_io_submit ^ kernel/sys_ni.c:42:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:43:1: warning: no previous prototype for function '__arm64_compat_sys_io_submit' [-Wmissing-prototypes] COND_SYSCALL_COMPAT(io_submit); ^ arch/arm64/include/asm/syscall_wrapper.h:41:25: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ <scratch space>:10:1: note: expanded from here __arm64_compat_sys_io_submit ^ kernel/sys_ni.c:43:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:41:20: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ kernel/sys_ni.c:44:1: warning: no previous prototype for function '__arm64_sys_io_cancel' [-Wmissing-prototypes] COND_SYSCALL(io_cancel); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:11:1: note: expanded from here __arm64_sys_io_cancel ^ kernel/sys_ni.c:44:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:45:1: warning: no previous prototype for function '__arm64_sys_io_getevents' [-Wmissing-prototypes] COND_SYSCALL(io_getevents); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:12:1: note: expanded from here __arm64_sys_io_getevents ^ kernel/sys_ni.c:45:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:46:1: warning: no previous prototype for function '__arm64_sys_io_pgetevents' [-Wmissing-prototypes] COND_SYSCALL(io_pgetevents); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:13:1: note: expanded from here __arm64_sys_io_pgetevents ^ kernel/sys_ni.c:46:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ COND_SYSCALL_COMPAT(io_getevents); ^ arch/arm64/include/asm/syscall_wrapper.h:41:25: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ <scratch space>:14:1: note: expanded from here __arm64_compat_sys_io_getevents ^ kernel/sys_ni.c:47:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:41:20: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ kernel/sys_ni.c:48:1: warning: no previous prototype for function '__arm64_compat_sys_io_pgetevents' [-Wmissing-prototypes] COND_SYSCALL_COMPAT(io_pgetevents); ^ arch/arm64/include/asm/syscall_wrapper.h:41:25: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ <scratch space>:15:1: note: expanded from here __arm64_compat_sys_io_pgetevents ^ kernel/sys_ni.c:48:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:41:20: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ kernel/sys_ni.c:55:1: warning: no previous prototype for function '__arm64_sys_lookup_dcookie' [-Wmissing-prototypes] COND_SYSCALL(lookup_dcookie); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:16:1: note: expanded from here __arm64_sys_lookup_dcookie ^ kernel/sys_ni.c:55:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:56:1: warning: no previous prototype for function '__arm64_compat_sys_lookup_dcookie' [-Wmissing-prototypes] COND_SYSCALL_COMPAT(lookup_dcookie); ^ arch/arm64/include/asm/syscall_wrapper.h:41:25: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ <scratch space>:17:1: note: expanded from here __arm64_compat_sys_lookup_dcookie ^ kernel/sys_ni.c:56:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:41:20: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ kernel/sys_ni.c:59:1: warning: no previous prototype for function '__arm64_sys_eventfd2' [-Wmissing-prototypes] COND_SYSCALL(eventfd2); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:18:1: note: expanded from here __arm64_sys_eventfd2 ^ kernel/sys_ni.c:59:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:62:1: warning: no previous prototype for function '__arm64_sys_epoll_create1' [-Wmissing-prototypes] COND_SYSCALL(epoll_create1); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:19:1: note: expanded from here __arm64_sys_epoll_create1 ^ kernel/sys_ni.c:62:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:63:1: warning: no previous prototype for function '__arm64_sys_epoll_ctl' [-Wmissing-prototypes] COND_SYSCALL(epoll_ctl); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:20:1: note: expanded from here __arm64_sys_epoll_ctl ^ kernel/sys_ni.c:63:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:64:1: warning: no previous prototype for function '__arm64_sys_epoll_pwait' [-Wmissing-prototypes] COND_SYSCALL(epoll_pwait); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:21:1: note: expanded from here __arm64_sys_epoll_pwait ^ kernel/sys_ni.c:64:1: note: declare 'static' if the function is not intended to be used outside of this translation unit -- asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:26:1: note: expanded from here __arm64_sys_ioprio_set ^ kernel/sys_ni.c:77:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:78:1: warning: no previous prototype for function '__arm64_sys_ioprio_get' [-Wmissing-prototypes] COND_SYSCALL(ioprio_get); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:27:1: note: expanded from here __arm64_sys_ioprio_get ^ kernel/sys_ni.c:78:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:81:1: warning: no previous prototype for function '__arm64_sys_flock' [-Wmissing-prototypes] COND_SYSCALL(flock); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:28:1: note: expanded from here __arm64_sys_flock ^ kernel/sys_ni.c:81:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:94:1: warning: no previous prototype for function '__arm64_sys_quotactl' [-Wmissing-prototypes] COND_SYSCALL(quotactl); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:29:1: note: expanded from here __arm64_sys_quotactl ^ kernel/sys_ni.c:94:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:105:1: warning: no previous prototype for function '__arm64_sys_signalfd4' [-Wmissing-prototypes] COND_SYSCALL(signalfd4); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:30:1: note: expanded from here __arm64_sys_signalfd4 ^ kernel/sys_ni.c:105:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:106:1: warning: no previous prototype for function '__arm64_compat_sys_signalfd4' [-Wmissing-prototypes] COND_SYSCALL_COMPAT(signalfd4); ^ arch/arm64/include/asm/syscall_wrapper.h:41:25: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ <scratch space>:31:1: note: expanded from here __arm64_compat_sys_signalfd4 ^ kernel/sys_ni.c:106:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:41:20: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ kernel/sys_ni.c:115:1: warning: no previous prototype for function '__arm64_sys_timerfd_create' [-Wmissing-prototypes] COND_SYSCALL(timerfd_create); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:32:1: note: expanded from here __arm64_sys_timerfd_create ^ kernel/sys_ni.c:115:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:116:1: warning: no previous prototype for function '__arm64_sys_timerfd_settime' [-Wmissing-prototypes] COND_SYSCALL(timerfd_settime); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:33:1: note: expanded from here __arm64_sys_timerfd_settime ^ kernel/sys_ni.c:116:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ COND_SYSCALL_COMPAT(timerfd_settime); ^ arch/arm64/include/asm/syscall_wrapper.h:41:25: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ <scratch space>:34:1: note: expanded from here __arm64_compat_sys_timerfd_settime ^ kernel/sys_ni.c:117:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:41:20: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ kernel/sys_ni.c:118:1: warning: no previous prototype for function '__arm64_sys_timerfd_gettime' [-Wmissing-prototypes] COND_SYSCALL(timerfd_gettime); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:35:1: note: expanded from here __arm64_sys_timerfd_gettime ^ kernel/sys_ni.c:118:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ COND_SYSCALL_COMPAT(timerfd_gettime); ^ arch/arm64/include/asm/syscall_wrapper.h:41:25: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ <scratch space>:36:1: note: expanded from here __arm64_compat_sys_timerfd_gettime ^ kernel/sys_ni.c:119:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:41:20: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ kernel/sys_ni.c:124:1: warning: no previous prototype for function '__arm64_sys_acct' [-Wmissing-prototypes] COND_SYSCALL(acct); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:37:1: note: expanded from here __arm64_sys_acct ^ kernel/sys_ni.c:124:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:127:1: warning: no previous prototype for function '__arm64_sys_capget' [-Wmissing-prototypes] COND_SYSCALL(capget); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:38:1: note: expanded from here __arm64_sys_capget ^ kernel/sys_ni.c:127:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:128:1: warning: no previous prototype for function '__arm64_sys_capset' [-Wmissing-prototypes] COND_SYSCALL(capset); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:39:1: note: expanded from here __arm64_sys_capset ^ kernel/sys_ni.c:128:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:137:1: warning: no previous prototype for function '__arm64_sys_futex' [-Wmissing-prototypes] COND_SYSCALL(futex); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:40:1: note: expanded from here __arm64_sys_futex ^ kernel/sys_ni.c:137:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ COND_SYSCALL_COMPAT(futex); ^ arch/arm64/include/asm/syscall_wrapper.h:41:25: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ <scratch space>:41:1: note: expanded from here __arm64_compat_sys_futex ^ kernel/sys_ni.c:138:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:41:20: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ kernel/sys_ni.c:139:1: warning: no previous prototype for function '__arm64_sys_set_robust_list' [-Wmissing-prototypes] COND_SYSCALL(set_robust_list); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:42:1: note: expanded from here __arm64_sys_set_robust_list ^ kernel/sys_ni.c:139:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:140:1: warning: no previous prototype for function '__arm64_compat_sys_set_robust_list' [-Wmissing-prototypes] COND_SYSCALL_COMPAT(set_robust_list); ^ arch/arm64/include/asm/syscall_wrapper.h:41:25: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ <scratch space>:43:1: note: expanded from here __arm64_compat_sys_set_robust_list ^ kernel/sys_ni.c:140:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:41:20: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ kernel/sys_ni.c:141:1: warning: no previous prototype for function '__arm64_sys_get_robust_list' [-Wmissing-prototypes] COND_SYSCALL(get_robust_list); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:44:1: note: expanded from here __arm64_sys_get_robust_list ^ kernel/sys_ni.c:141:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:142:1: warning: no previous prototype for function '__arm64_compat_sys_get_robust_list' [-Wmissing-prototypes] COND_SYSCALL_COMPAT(get_robust_list); ^ arch/arm64/include/asm/syscall_wrapper.h:41:25: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ <scratch space>:45:1: note: expanded from here __arm64_compat_sys_get_robust_list ^ kernel/sys_ni.c:142:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:41:20: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ kernel/sys_ni.c:149:1: warning: no previous prototype for function '__arm64_sys_kexec_load' [-Wmissing-prototypes] COND_SYSCALL(kexec_load); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:46:1: note: expanded from here __arm64_sys_kexec_load ^ kernel/sys_ni.c:149:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:79:20: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:150:1: warning: no previous prototype for function '__arm64_compat_sys_kexec_load' [-Wmissing-prototypes] COND_SYSCALL_COMPAT(kexec_load); ^ arch/arm64/include/asm/syscall_wrapper.h:41:25: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ <scratch space>:47:1: note: expanded from here __arm64_compat_sys_kexec_load ^ kernel/sys_ni.c:150:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:41:20: note: expanded from macro 'COND_SYSCALL_COMPAT' asmlinkage __weak long __arm64_compat_sys_##name(const struct pt_regs *__unused)\ ^ kernel/sys_ni.c:153:1: warning: no previous prototype for function '__arm64_sys_init_module' [-Wmissing-prototypes] COND_SYSCALL(init_module); ^ arch/arm64/include/asm/syscall_wrapper.h:79:25: note: expanded from macro 'COND_SYSCALL' asmlinkage __weak long __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:48:1: note: expanded from here __arm64_sys_init_module ^ kernel/sys_ni.c:153:1: note: declare 'static' if the function is not intended to be used outside of this translation unit .. vim +/__arm64_compat_sys_io_getevents +47 kernel/sys_ni.c 67a7acd3773a94 Dominik Brodowski 2018-03-04 32 70dd4b3160798b Dominik Brodowski 2018-03-06 33 /* 70dd4b3160798b Dominik Brodowski 2018-03-06 34 * This list is kept in the same order as include/uapi/asm-generic/unistd.h. 70dd4b3160798b Dominik Brodowski 2018-03-06 35 * Architecture specific entries go below, followed by deprecated or obsolete 70dd4b3160798b Dominik Brodowski 2018-03-06 36 * system calls. 70dd4b3160798b Dominik Brodowski 2018-03-06 37 */ 70dd4b3160798b Dominik Brodowski 2018-03-06 38 67a7acd3773a94 Dominik Brodowski 2018-03-04 39 COND_SYSCALL(io_setup); 67a7acd3773a94 Dominik Brodowski 2018-03-04 40 COND_SYSCALL_COMPAT(io_setup); 67a7acd3773a94 Dominik Brodowski 2018-03-04 41 COND_SYSCALL(io_destroy); 67a7acd3773a94 Dominik Brodowski 2018-03-04 42 COND_SYSCALL(io_submit); 67a7acd3773a94 Dominik Brodowski 2018-03-04 43 COND_SYSCALL_COMPAT(io_submit); 67a7acd3773a94 Dominik Brodowski 2018-03-04 44 COND_SYSCALL(io_cancel); 67a7acd3773a94 Dominik Brodowski 2018-03-04 45 COND_SYSCALL(io_getevents); 7a074e96dee625 Christoph Hellwig 2018-05-02 46 COND_SYSCALL(io_pgetevents); 67a7acd3773a94 Dominik Brodowski 2018-03-04 @47 COND_SYSCALL_COMPAT(io_getevents); 7a074e96dee625 Christoph Hellwig 2018-05-02 48 COND_SYSCALL_COMPAT(io_pgetevents); 70dd4b3160798b Dominik Brodowski 2018-03-06 49 70dd4b3160798b Dominik Brodowski 2018-03-06 50 /* fs/xattr.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 51 70dd4b3160798b Dominik Brodowski 2018-03-06 52 /* fs/dcache.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 53 70dd4b3160798b Dominik Brodowski 2018-03-06 54 /* fs/cookies.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 55 COND_SYSCALL(lookup_dcookie); 67a7acd3773a94 Dominik Brodowski 2018-03-04 56 COND_SYSCALL_COMPAT(lookup_dcookie); 70dd4b3160798b Dominik Brodowski 2018-03-06 57 70dd4b3160798b Dominik Brodowski 2018-03-06 58 /* fs/eventfd.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 59 COND_SYSCALL(eventfd2); 70dd4b3160798b Dominik Brodowski 2018-03-06 60 70dd4b3160798b Dominik Brodowski 2018-03-06 61 /* fs/eventfd.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 62 COND_SYSCALL(epoll_create1); 67a7acd3773a94 Dominik Brodowski 2018-03-04 63 COND_SYSCALL(epoll_ctl); 67a7acd3773a94 Dominik Brodowski 2018-03-04 64 COND_SYSCALL(epoll_pwait); 67a7acd3773a94 Dominik Brodowski 2018-03-04 65 COND_SYSCALL_COMPAT(epoll_pwait); 70dd4b3160798b Dominik Brodowski 2018-03-06 66 70dd4b3160798b Dominik Brodowski 2018-03-06 67 /* fs/fcntl.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 68 70dd4b3160798b Dominik Brodowski 2018-03-06 69 /* fs/inotify_user.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 70 COND_SYSCALL(inotify_init1); 67a7acd3773a94 Dominik Brodowski 2018-03-04 71 COND_SYSCALL(inotify_add_watch); 67a7acd3773a94 Dominik Brodowski 2018-03-04 72 COND_SYSCALL(inotify_rm_watch); 70dd4b3160798b Dominik Brodowski 2018-03-06 73 70dd4b3160798b Dominik Brodowski 2018-03-06 74 /* fs/ioctl.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 75 70dd4b3160798b Dominik Brodowski 2018-03-06 76 /* fs/ioprio.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 77 COND_SYSCALL(ioprio_set); 67a7acd3773a94 Dominik Brodowski 2018-03-04 78 COND_SYSCALL(ioprio_get); 70dd4b3160798b Dominik Brodowski 2018-03-06 79 70dd4b3160798b Dominik Brodowski 2018-03-06 80 /* fs/locks.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 81 COND_SYSCALL(flock); 70dd4b3160798b Dominik Brodowski 2018-03-06 82 70dd4b3160798b Dominik Brodowski 2018-03-06 83 /* fs/namei.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 84 70dd4b3160798b Dominik Brodowski 2018-03-06 85 /* fs/namespace.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 86 70dd4b3160798b Dominik Brodowski 2018-03-06 87 /* fs/nfsctl.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 88 70dd4b3160798b Dominik Brodowski 2018-03-06 89 /* fs/open.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 90 70dd4b3160798b Dominik Brodowski 2018-03-06 91 /* fs/pipe.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 92 70dd4b3160798b Dominik Brodowski 2018-03-06 93 /* fs/quota.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 94 COND_SYSCALL(quotactl); 70dd4b3160798b Dominik Brodowski 2018-03-06 95 70dd4b3160798b Dominik Brodowski 2018-03-06 96 /* fs/readdir.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 97 70dd4b3160798b Dominik Brodowski 2018-03-06 98 /* fs/read_write.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 99 70dd4b3160798b Dominik Brodowski 2018-03-06 100 /* fs/sendfile.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 101 70dd4b3160798b Dominik Brodowski 2018-03-06 102 /* fs/select.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 103 70dd4b3160798b Dominik Brodowski 2018-03-06 104 /* fs/signalfd.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 105 COND_SYSCALL(signalfd4); 67a7acd3773a94 Dominik Brodowski 2018-03-04 106 COND_SYSCALL_COMPAT(signalfd4); 70dd4b3160798b Dominik Brodowski 2018-03-06 107 70dd4b3160798b Dominik Brodowski 2018-03-06 108 /* fs/splice.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 109 70dd4b3160798b Dominik Brodowski 2018-03-06 110 /* fs/stat.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 111 70dd4b3160798b Dominik Brodowski 2018-03-06 112 /* fs/sync.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 113 70dd4b3160798b Dominik Brodowski 2018-03-06 114 /* fs/timerfd.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 115 COND_SYSCALL(timerfd_create); 67a7acd3773a94 Dominik Brodowski 2018-03-04 116 COND_SYSCALL(timerfd_settime); 67a7acd3773a94 Dominik Brodowski 2018-03-04 @117 COND_SYSCALL_COMPAT(timerfd_settime); 67a7acd3773a94 Dominik Brodowski 2018-03-04 118 COND_SYSCALL(timerfd_gettime); 67a7acd3773a94 Dominik Brodowski 2018-03-04 @119 COND_SYSCALL_COMPAT(timerfd_gettime); 70dd4b3160798b Dominik Brodowski 2018-03-06 120 70dd4b3160798b Dominik Brodowski 2018-03-06 121 /* fs/utimes.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 122 70dd4b3160798b Dominik Brodowski 2018-03-06 123 /* kernel/acct.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 124 COND_SYSCALL(acct); 70dd4b3160798b Dominik Brodowski 2018-03-06 125 70dd4b3160798b Dominik Brodowski 2018-03-06 126 /* kernel/capability.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 127 COND_SYSCALL(capget); 67a7acd3773a94 Dominik Brodowski 2018-03-04 128 COND_SYSCALL(capset); 70dd4b3160798b Dominik Brodowski 2018-03-06 129 70dd4b3160798b Dominik Brodowski 2018-03-06 130 /* kernel/exec_domain.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 131 70dd4b3160798b Dominik Brodowski 2018-03-06 132 /* kernel/exit.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 133 70dd4b3160798b Dominik Brodowski 2018-03-06 134 /* kernel/fork.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 135 70dd4b3160798b Dominik Brodowski 2018-03-06 136 /* kernel/futex.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 137 COND_SYSCALL(futex); 67a7acd3773a94 Dominik Brodowski 2018-03-04 @138 COND_SYSCALL_COMPAT(futex); 67a7acd3773a94 Dominik Brodowski 2018-03-04 139 COND_SYSCALL(set_robust_list); 67a7acd3773a94 Dominik Brodowski 2018-03-04 140 COND_SYSCALL_COMPAT(set_robust_list); 67a7acd3773a94 Dominik Brodowski 2018-03-04 141 COND_SYSCALL(get_robust_list); 67a7acd3773a94 Dominik Brodowski 2018-03-04 142 COND_SYSCALL_COMPAT(get_robust_list); 70dd4b3160798b Dominik Brodowski 2018-03-06 143 70dd4b3160798b Dominik Brodowski 2018-03-06 144 /* kernel/hrtimer.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 145 70dd4b3160798b Dominik Brodowski 2018-03-06 146 /* kernel/itimer.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 147 70dd4b3160798b Dominik Brodowski 2018-03-06 148 /* kernel/kexec.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 149 COND_SYSCALL(kexec_load); 67a7acd3773a94 Dominik Brodowski 2018-03-04 150 COND_SYSCALL_COMPAT(kexec_load); 70dd4b3160798b Dominik Brodowski 2018-03-06 151 70dd4b3160798b Dominik Brodowski 2018-03-06 152 /* kernel/module.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 153 COND_SYSCALL(init_module); 67a7acd3773a94 Dominik Brodowski 2018-03-04 154 COND_SYSCALL(delete_module); 70dd4b3160798b Dominik Brodowski 2018-03-06 155 70dd4b3160798b Dominik Brodowski 2018-03-06 156 /* kernel/posix-timers.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 157 70dd4b3160798b Dominik Brodowski 2018-03-06 158 /* kernel/printk.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 159 COND_SYSCALL(syslog); 70dd4b3160798b Dominik Brodowski 2018-03-06 160 70dd4b3160798b Dominik Brodowski 2018-03-06 161 /* kernel/ptrace.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 162 70dd4b3160798b Dominik Brodowski 2018-03-06 163 /* kernel/sched/core.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 164 70dd4b3160798b Dominik Brodowski 2018-03-06 165 /* kernel/signal.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 166 70dd4b3160798b Dominik Brodowski 2018-03-06 167 /* kernel/sys.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 168 COND_SYSCALL(setregid); 67a7acd3773a94 Dominik Brodowski 2018-03-04 169 COND_SYSCALL(setgid); 67a7acd3773a94 Dominik Brodowski 2018-03-04 170 COND_SYSCALL(setreuid); 67a7acd3773a94 Dominik Brodowski 2018-03-04 171 COND_SYSCALL(setuid); 67a7acd3773a94 Dominik Brodowski 2018-03-04 172 COND_SYSCALL(setresuid); 67a7acd3773a94 Dominik Brodowski 2018-03-04 173 COND_SYSCALL(getresuid); 67a7acd3773a94 Dominik Brodowski 2018-03-04 174 COND_SYSCALL(setresgid); 67a7acd3773a94 Dominik Brodowski 2018-03-04 175 COND_SYSCALL(getresgid); 67a7acd3773a94 Dominik Brodowski 2018-03-04 176 COND_SYSCALL(setfsuid); 67a7acd3773a94 Dominik Brodowski 2018-03-04 177 COND_SYSCALL(setfsgid); 67a7acd3773a94 Dominik Brodowski 2018-03-04 178 COND_SYSCALL(setgroups); 67a7acd3773a94 Dominik Brodowski 2018-03-04 179 COND_SYSCALL(getgroups); 70dd4b3160798b Dominik Brodowski 2018-03-06 180 70dd4b3160798b Dominik Brodowski 2018-03-06 181 /* kernel/time.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 182 70dd4b3160798b Dominik Brodowski 2018-03-06 183 /* kernel/timer.c */ 70dd4b3160798b Dominik Brodowski 2018-03-06 184 70dd4b3160798b Dominik Brodowski 2018-03-06 185 /* ipc/mqueue.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 186 COND_SYSCALL(mq_open); 67a7acd3773a94 Dominik Brodowski 2018-03-04 187 COND_SYSCALL_COMPAT(mq_open); 67a7acd3773a94 Dominik Brodowski 2018-03-04 188 COND_SYSCALL(mq_unlink); 67a7acd3773a94 Dominik Brodowski 2018-03-04 189 COND_SYSCALL(mq_timedsend); 67a7acd3773a94 Dominik Brodowski 2018-03-04 @190 COND_SYSCALL_COMPAT(mq_timedsend); 67a7acd3773a94 Dominik Brodowski 2018-03-04 191 COND_SYSCALL(mq_timedreceive); 67a7acd3773a94 Dominik Brodowski 2018-03-04 @192 COND_SYSCALL_COMPAT(mq_timedreceive); 67a7acd3773a94 Dominik Brodowski 2018-03-04 193 COND_SYSCALL(mq_notify); 67a7acd3773a94 Dominik Brodowski 2018-03-04 194 COND_SYSCALL_COMPAT(mq_notify); 67a7acd3773a94 Dominik Brodowski 2018-03-04 195 COND_SYSCALL(mq_getsetattr); 67a7acd3773a94 Dominik Brodowski 2018-03-04 196 COND_SYSCALL_COMPAT(mq_getsetattr); 70dd4b3160798b Dominik Brodowski 2018-03-06 197 70dd4b3160798b Dominik Brodowski 2018-03-06 198 /* ipc/msg.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 199 COND_SYSCALL(msgget); 67a7acd3773a94 Dominik Brodowski 2018-03-04 200 COND_SYSCALL(msgctl); 67a7acd3773a94 Dominik Brodowski 2018-03-04 201 COND_SYSCALL_COMPAT(msgctl); 67a7acd3773a94 Dominik Brodowski 2018-03-04 202 COND_SYSCALL(msgrcv); 67a7acd3773a94 Dominik Brodowski 2018-03-04 203 COND_SYSCALL_COMPAT(msgrcv); 67a7acd3773a94 Dominik Brodowski 2018-03-04 204 COND_SYSCALL(msgsnd); 67a7acd3773a94 Dominik Brodowski 2018-03-04 205 COND_SYSCALL_COMPAT(msgsnd); 70dd4b3160798b Dominik Brodowski 2018-03-06 206 70dd4b3160798b Dominik Brodowski 2018-03-06 207 /* ipc/sem.c */ 67a7acd3773a94 Dominik Brodowski 2018-03-04 208 COND_SYSCALL(semget); 67a7acd3773a94 Dominik Brodowski 2018-03-04 209 COND_SYSCALL(semctl); 67a7acd3773a94 Dominik Brodowski 2018-03-04 210 COND_SYSCALL_COMPAT(semctl); 67a7acd3773a94 Dominik Brodowski 2018-03-04 211 COND_SYSCALL(semtimedop); 67a7acd3773a94 Dominik Brodowski 2018-03-04 @212 COND_SYSCALL_COMPAT(semtimedop); 67a7acd3773a94 Dominik Brodowski 2018-03-04 213 COND_SYSCALL(semop); 70dd4b3160798b Dominik Brodowski 2018-03-06 214 :::::: The code at line 47 was first introduced by commit :::::: 67a7acd3773a94df2e671601a288685485463cf9 kernel/sys_ni: remove {sys_,sys_compat} from cond_syscall definitions :::::: TO: Dominik Brodowski <linux(a)dominikbrodowski.net&gt; :::::: CC: Dominik Brodowski <linux(a)dominikbrodowski.net&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org