tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: f7ac28a6971b43a2ee8bb47c0ef931b38f7888cf commit: 64dab25b058c12f935794cb239089303bda7dbc1 [7056/7206] kernel/stop_machine.c: remove CONFIG_SMP dependencies config: mn10300-asb2364_defconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 64dab25b058c12f935794cb239089303bda7dbc1 # save the attached .config to linux build tree make.cross ARCH=mn10300 All errors (new ones prefixed by >>): am33_2.0-linux-ld: Dwarf Error: mangled line number section. am33_2.0-linux-ld: Dwarf Error: mangled line number section. kernel/built-in.o: In function `current_thread_info': >> kernel/sysctl_binary.c:1420: undefined reference to `stop_machine' am33_2.0-linux-ld: Dwarf Error: mangled line number section. am33_2.0-linux-ld: Dwarf Error: mangled line number section. mm/built-in.o: In function `current_thread_info': (.ref.text+0x159): undefined reference to `stop_machine' vim +1420 kernel/sysctl_binary.c 2830b6836 Eric W. Biederman 2009-04-03 1414 4440095c8 Andi Kleen 2009-12-23 1415 warn_on_bintable(name, nlen); 2830b6836 Eric W. Biederman 2009-04-03 1416 26a7034b4 Eric W. Biederman 2009-11-05 1417 return binary_sysctl(name, nlen, oldval, oldlen, newval, newlen); 2830b6836 Eric W. Biederman 2009-04-03 1418 } 2830b6836 Eric W. Biederman 2009-04-03 1419 2830b6836 Eric W. Biederman 2009-04-03 @1420 SYSCALL_DEFINE1(sysctl, struct __sysctl_args __user *, args) 2830b6836 Eric W. Biederman 2009-04-03 1421 { 2830b6836 Eric W. Biederman 2009-04-03 1422 struct __sysctl_args tmp; 26a7034b4 Eric W. Biederman 2009-11-05 1423 size_t oldlen = 0; :::::: The code at line 1420 was first introduced by commit :::::: 2830b68361a9f58354ad043c6d85043ea917f907 sysctl: Refactor the binary sysctl handling to remove duplicate code :::::: TO: Eric W. Biederman <ebiederm@xxxxxxxxxxxx> :::::: CC: Eric W. Biederman <ebiederm@xxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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