3:46 p.m.
tree: https://github.com/zen-kernel/zen-kernel 5.13/futex2-tkg
head: 8eb940ffa39f19c4ddf284615dfb27a6444a3c1d
commit: e0c5fabdb1a5efa8d1c606485e22709fd4f90fb5 [3/15] futex2: Implement vectorized wait
config: arm64-randconfig-r022-20210720 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project
87039c048c0cbc3d8cbba86187269b006bf2f373)
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/zen-kernel/zen-kernel/commit/e0c5fabdb1a5efa8d1c606485...
git remote add zen-kernel-zen-kernel https://github.com/zen-kernel/zen-kernel
git fetch --no-tags zen-kernel-zen-kernel 5.13/futex2-tkg
git checkout e0c5fabdb1a5efa8d1c606485e22709fd4f90fb5
# 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>
All warnings (new ones prefixed by >>):
asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \
^
<scratch space>:61:1: note: expanded from here
__arm64_sys_futex
^
kernel/sys_ni.c:147:1: 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:148:1: warning: no previous prototype for function
'__arm64_sys_futex_time32' [-Wmissing-prototypes]
COND_SYSCALL(futex_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>:62:1: note: expanded from here
__arm64_sys_futex_time32
^
kernel/sys_ni.c:148:1: 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:149:1: 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:76:25: note: expanded from macro
'COND_SYSCALL'
asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \
^
<scratch space>:63:1: note: expanded from here
__arm64_sys_set_robust_list
^
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:76:13: note: expanded from macro
'COND_SYSCALL'
asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \
^
kernel/sys_ni.c:150:1: 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 long __weak __arm64_compat_sys_##name(const struct pt_regs *regs)
\
^
<scratch space>:64:1: note: expanded from here
__arm64_compat_sys_set_robust_list
^
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:41:13: note: expanded from macro
'COND_SYSCALL_COMPAT'
asmlinkage long __weak __arm64_compat_sys_##name(const struct pt_regs *regs)
\
^
kernel/sys_ni.c:151:1: 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:76:25: note: expanded from macro
'COND_SYSCALL'
asmlinkage long __weak __arm64_sys_##name(const struct pt_regs *regs) \
^
<scratch space>:65:1: note: expanded from here
__arm64_sys_get_robust_list
^
kernel/sys_ni.c:151:1: 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:152:1: 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 long __weak __arm64_compat_sys_##name(const struct pt_regs *regs)
\
^
<scratch space>:66:1: note: expanded from here
__arm64_compat_sys_get_robust_list
^
kernel/sys_ni.c:152:1: 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:155:1: warning: no previous prototype for function
'__arm64_sys_futex_wait' [-Wmissing-prototypes]
COND_SYSCALL(futex_wait);
^
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>:67:1: note: expanded from here
__arm64_sys_futex_wait
^
kernel/sys_ni.c:155:1: 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:156:1: warning: no previous prototype for function
'__arm64_sys_futex_wake' [-Wmissing-prototypes]
COND_SYSCALL(futex_wake);
^
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>:68:1: note: expanded from here
__arm64_sys_futex_wake
^
kernel/sys_ni.c:156:1: 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:157:1: warning: no previous prototype for
function '__arm64_sys_futex_waitv' [-Wmissing-prototypes]
COND_SYSCALL(futex_waitv);
^
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>:69:1: note: expanded from here
__arm64_sys_futex_waitv
^
kernel/sys_ni.c:157:1: 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:164:1: warning: no previous prototype for function
'__arm64_sys_kexec_load' [-Wmissing-prototypes]
COND_SYSCALL(kexec_load);
^
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>:70:1: note: expanded from here
__arm64_sys_kexec_load
^
kernel/sys_ni.c:164:1: 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:165:1: 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 long __weak __arm64_compat_sys_##name(const struct pt_regs *regs)
\
^
<scratch space>:71:1: note: expanded from here
__arm64_compat_sys_kexec_load
^
kernel/sys_ni.c:165:1: 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:168:1: warning: no previous prototype for function
'__arm64_sys_init_module' [-Wmissing-prototypes]
COND_SYSCALL(init_module);
^
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>:72:1: note: expanded from here
__arm64_sys_init_module
^
kernel/sys_ni.c:168:1: 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:169:1: warning: no previous prototype for function
'__arm64_sys_delete_module' [-Wmissing-prototypes]
COND_SYSCALL(delete_module);
^
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>:73:1: note: expanded from here
__arm64_sys_delete_module
^
kernel/sys_ni.c:169:1: 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:174:1: warning: no previous prototype for function
'__arm64_sys_syslog' [-Wmissing-prototypes]
COND_SYSCALL(syslog);
^
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>:74:1: note: expanded from here
__arm64_sys_syslog
^
kernel/sys_ni.c:174:1: 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:181:1: warning: no previous prototype for function
'__arm64_sys_setregid' [-Wmissing-prototypes]
COND_SYSCALL(setregid);
^
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>:75:1: note: expanded from here
__arm64_sys_setregid
^
kernel/sys_ni.c:181:1: 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:182:1: warning: no previous prototype for function
'__arm64_sys_setgid' [-Wmissing-prototypes]
COND_SYSCALL(setgid);
^
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>:76:1: note: expanded from here
__arm64_sys_setgid
^
kernel/sys_ni.c:182:1: note: declare 'static' if the function is not intended
to be used outside of this translation unit
vim +/__arm64_sys_futex_waitv +157 kernel/sys_ni.c
153
154 /* kernel/futex2.c */
155 COND_SYSCALL(futex_wait);
156 COND_SYSCALL(futex_wake);
157 COND_SYSCALL(futex_waitv);
158
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org