Re: + mm-mempolicy-wire-up-syscall-set_mempolicy_home_node.patch added to -mm tree
From: kernel test robot <hidden>
Date: 2021-12-05 23:43:52
Also in:
llvm, oe-kbuild-all
Hi, I love your patch! Perhaps something to improve: [auto build test WARNING on arm64/for-next/core] [also build test WARNING on deller-parisc/for-next linus/master v5.16-rc3] [cannot apply to geert-m68k/for-next powerpc/next s390/features arnd-asm-generic/master tip/x86/asm davem-sparc/master next-20211203] [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/0day-ci/linux/commits/akpm-linux-foundation-org/mm-mempolicy-wire-up-syscall-set_mempolicy_home_node-patch-added-to-mm-tree/20211203-065847 base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core config: arm64-randconfig-r025-20211203 (https://download.01.org/0day-ci/archive/20211206/202112060718.JbZsyJcP-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 1e328b06c15273edf4a40a27ca24931b5efb3a87) 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 # https://github.com/0day-ci/linux/commit/d7bb34dec7840474ed1ad87136b47eb1ea0c8bee git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review akpm-linux-foundation-org/mm-mempolicy-wire-up-syscall-set_mempolicy_home_node-patch-added-to-mm-tree/20211203-065847 git checkout d7bb34dec7840474ed1ad87136b47eb1ea0c8bee # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <redacted> All warnings (new ones prefixed by >>): asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:161:1: note: expanded from here __arm64_sys_process_madvise ^ kernel/sys_ni.c:292:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:76:13: note: expanded from macro 'COND_SYSCALL' asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:293:1: warning: no previous prototype for function '__arm64_sys_process_mrelease' [-Wmissing-prototypes] COND_SYSCALL(process_mrelease); ^ arch/arm64/include/asm/syscall_wrapper.h:76:25: note: expanded from macro 'COND_SYSCALL' asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:162:1: note: expanded from here __arm64_sys_process_mrelease ^ kernel/sys_ni.c:293:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:76:13: note: expanded from macro 'COND_SYSCALL' asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:294:1: warning: no previous prototype for function '__arm64_sys_remap_file_pages' [-Wmissing-prototypes] COND_SYSCALL(remap_file_pages); ^ arch/arm64/include/asm/syscall_wrapper.h:76:25: note: expanded from macro 'COND_SYSCALL' asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:163:1: note: expanded from here __arm64_sys_remap_file_pages ^ kernel/sys_ni.c:294:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:76:13: note: expanded from macro 'COND_SYSCALL' asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:295:1: warning: no previous prototype for function '__arm64_sys_mbind' [-Wmissing-prototypes] COND_SYSCALL(mbind); ^ arch/arm64/include/asm/syscall_wrapper.h:76:25: note: expanded from macro 'COND_SYSCALL' asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:164:1: note: expanded from here __arm64_sys_mbind ^ kernel/sys_ni.c:295:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:76:13: note: expanded from macro 'COND_SYSCALL' asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:296:1: warning: no previous prototype for function '__arm64_sys_get_mempolicy' [-Wmissing-prototypes] COND_SYSCALL(get_mempolicy); ^ arch/arm64/include/asm/syscall_wrapper.h:76:25: note: expanded from macro 'COND_SYSCALL' asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:165:1: note: expanded from here __arm64_sys_get_mempolicy ^ kernel/sys_ni.c:296:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:76:13: note: expanded from macro 'COND_SYSCALL' asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:297:1: warning: no previous prototype for function '__arm64_sys_set_mempolicy' [-Wmissing-prototypes] COND_SYSCALL(set_mempolicy); ^ arch/arm64/include/asm/syscall_wrapper.h:76:25: note: expanded from macro 'COND_SYSCALL' asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:166:1: note: expanded from here __arm64_sys_set_mempolicy ^ kernel/sys_ni.c:297:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:76:13: note: expanded from macro 'COND_SYSCALL' asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:298:1: warning: no previous prototype for function '__arm64_sys_migrate_pages' [-Wmissing-prototypes] COND_SYSCALL(migrate_pages); ^ arch/arm64/include/asm/syscall_wrapper.h:76:25: note: expanded from macro 'COND_SYSCALL' asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:167:1: note: expanded from here __arm64_sys_migrate_pages ^ kernel/sys_ni.c:298:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:76:13: note: expanded from macro 'COND_SYSCALL' asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \ ^ kernel/sys_ni.c:299:1: warning: no previous prototype for function '__arm64_sys_move_pages' [-Wmissing-prototypes] COND_SYSCALL(move_pages); ^ arch/arm64/include/asm/syscall_wrapper.h:76:25: note: expanded from macro 'COND_SYSCALL' asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \ ^ <scratch space>:168:1: note: expanded from here __arm64_sys_move_pages ^ kernel/sys_ni.c:299:1: note: declare 'static' if the function is not intended to be used outside of this translation unit arch/arm64/include/asm/syscall_wrapper.h:76:13: note: expanded from macro 'COND_SYSCALL' asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \ ^
quoted
kernel/sys_ni.c:300:1: warning: no previous prototype for function '__arm64_sys_set_mempolicy_home_node' [-Wmissing-prototypes]
COND_SYSCALL(set_mempolicy_home_node);
^
arch/arm64/include/asm/syscall_wrapper.h:76:25: note: expanded from macro 'COND_SYSCALL'
asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \
^
<scratch space>:169:1: note: expanded from here
__arm64_sys_set_mempolicy_home_node
^
kernel/sys_ni.c:300:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
arch/arm64/include/asm/syscall_wrapper.h:76:13: note: expanded from macro 'COND_SYSCALL'
asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \
^
kernel/sys_ni.c:302:1: warning: no previous prototype for function '__arm64_sys_perf_event_open' [-Wmissing-prototypes]
COND_SYSCALL(perf_event_open);
^
arch/arm64/include/asm/syscall_wrapper.h:76:25: note: expanded from macro 'COND_SYSCALL'
asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \
^
<scratch space>:170:1: note: expanded from here
__arm64_sys_perf_event_open
^
kernel/sys_ni.c:302:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
arch/arm64/include/asm/syscall_wrapper.h:76:13: note: expanded from macro 'COND_SYSCALL'
asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \
^
kernel/sys_ni.c:303:1: warning: no previous prototype for function '__arm64_sys_accept4' [-Wmissing-prototypes]
COND_SYSCALL(accept4);
^
arch/arm64/include/asm/syscall_wrapper.h:76:25: note: expanded from macro 'COND_SYSCALL'
asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \
^
<scratch space>:171:1: note: expanded from here
__arm64_sys_accept4
^
kernel/sys_ni.c:303:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
arch/arm64/include/asm/syscall_wrapper.h:76:13: note: expanded from macro 'COND_SYSCALL'
asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \
^
kernel/sys_ni.c:304:1: warning: no previous prototype for function '__arm64_sys_recvmmsg' [-Wmissing-prototypes]
COND_SYSCALL(recvmmsg);
^
arch/arm64/include/asm/syscall_wrapper.h:76:25: note: expanded from macro 'COND_SYSCALL'
asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \
^
<scratch space>:172:1: note: expanded from here
__arm64_sys_recvmmsg
^
kernel/sys_ni.c:304:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
arch/arm64/include/asm/syscall_wrapper.h:76:13: note: expanded from macro 'COND_SYSCALL'
asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \
^
kernel/sys_ni.c:305:1: warning: no previous prototype for function '__arm64_sys_recvmmsg_time32' [-Wmissing-prototypes]
COND_SYSCALL(recvmmsg_time32);
^
arch/arm64/include/asm/syscall_wrapper.h:76:25: note: expanded from macro 'COND_SYSCALL'
asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \
^
<scratch space>:173:1: note: expanded from here
__arm64_sys_recvmmsg_time32
^
kernel/sys_ni.c:305:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
arch/arm64/include/asm/syscall_wrapper.h:76:13: note: expanded from macro 'COND_SYSCALL'
asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \
^
kernel/sys_ni.c:306:1: warning: no previous prototype for function '__arm64_compat_sys_recvmmsg_time32' [-Wmissing-prototypes]
COND_SYSCALL_COMPAT(recvmmsg_time32);
^
arch/arm64/include/asm/syscall_wrapper.h:41:25: note: expanded from macro 'COND_SYSCALL_COMPAT'
asmlinkage long __weak __arm64_compat_sys_##name(const struct pt_regs *regs) \
^
<scratch space>:174:1: note: expanded from here
__arm64_compat_sys_recvmmsg_time32
^
kernel/sys_ni.c:306:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
arch/arm64/include/asm/syscall_wrapper.h:41:13: note: expanded from macro 'COND_SYSCALL_COMPAT'
asmlinkage long __weak __arm64_compat_sys_##name(const struct pt_regs *regs) \
^
kernel/sys_ni.c:307:1: warning: no previous prototype for function '__arm64_compat_sys_recvmmsg_time64' [-Wmissing-prototypes]
COND_SYSCALL_COMPAT(recvmmsg_time64);
^
arch/arm64/include/asm/syscall_wrapper.h:41:25: note: expanded from macro 'COND_SYSCALL_COMPAT'
asmlinkage long __weak __arm64_compat_sys_##name(const struct pt_regs *regs) \
^
<scratch space>:2:1: note: expanded from here
__arm64_compat_sys_recvmmsg_time64
^
kernel/sys_ni.c:307:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
arch/arm64/include/asm/syscall_wrapper.h:41:13: note: expanded from macro 'COND_SYSCALL_COMPAT'
asmlinkage long __weak __arm64_compat_sys_##name(const struct pt_regs *regs) \
^
kernel/sys_ni.c:314:1: warning: no previous prototype for function '__arm64_sys_fanotify_init' [-Wmissing-prototypes]
COND_SYSCALL(fanotify_init);
^
arch/arm64/include/asm/syscall_wrapper.h:76:25: note: expanded from macro 'COND_SYSCALL'
asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \
^
<scratch space>:3:1: note: expanded from here
__arm64_sys_fanotify_init
^
kernel/sys_ni.c:314:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
vim +/__arm64_sys_set_mempolicy_home_node +300 kernel/sys_ni.c
280
281 /* mm/, CONFIG_MMU only */
282 COND_SYSCALL(swapon);
283 COND_SYSCALL(swapoff);
284 COND_SYSCALL(mprotect);
285 COND_SYSCALL(msync);
286 COND_SYSCALL(mlock);
287 COND_SYSCALL(munlock);
288 COND_SYSCALL(mlockall);
289 COND_SYSCALL(munlockall);
290 COND_SYSCALL(mincore);
291 COND_SYSCALL(madvise);
292 COND_SYSCALL(process_madvise);
293 COND_SYSCALL(process_mrelease);
294 COND_SYSCALL(remap_file_pages);
295 COND_SYSCALL(mbind);
296 COND_SYSCALL(get_mempolicy);
297 COND_SYSCALL(set_mempolicy);
298 COND_SYSCALL(migrate_pages);
299 COND_SYSCALL(move_pages);
> 300 COND_SYSCALL(set_mempolicy_home_node);
301
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0-DAY CI Kernel Test Service, Intel Corporation
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