Hi Jeffrey, [auto build test ERROR on v4.5-rc1] [also build test ERROR on next-20160128] [cannot apply to tip/x86/core] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Jeffrey-Merkey/Add-hard-soft-lockup-debugger-entry-points/20160129-035852 config: m68k-sun3_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 # save the attached .config to linux build tree make.cross ARCH=m68k All error/warnings (new ones prefixed by >>): In file included from kernel/notifier.c:1:0: >> include/linux/kdebug.h:20:16: warning: 'enum die_val' declared inside >> parameter list struct pt_regs *regs, long err, int trap, int sig); ^ >> include/linux/kdebug.h:20:16: warning: its scope is only this definition or >> declaration, which is probably not what you want >> kernel/notifier.c:537:16: warning: 'enum die_val' declared inside parameter >> list struct pt_regs *regs, long err, int trap, int sig) ^ >> kernel/notifier.c:536:37: error: parameter 1 ('val') has incomplete type int notrace notify_die(enum die_val val, const char *str, ^ kernel/notifier.c: In function 'notify_die': >> kernel/notifier.c:550:1: warning: control reaches end of non-void function >> [-Wreturn-type] } ^ vim +20 include/linux/kdebug.h 1eeb66a1 Christoph Hellwig 2007-05-08 4 #include <asm/kdebug.h> 1eeb66a1 Christoph Hellwig 2007-05-08 5 fe9844d5 Andrew Morton 2007-07-31 6 struct notifier_block; fe9844d5 Andrew Morton 2007-07-31 7 1eeb66a1 Christoph Hellwig 2007-05-08 8 struct die_args { 1eeb66a1 Christoph Hellwig 2007-05-08 9 struct pt_regs *regs; 1eeb66a1 Christoph Hellwig 2007-05-08 10 const char *str; 1eeb66a1 Christoph Hellwig 2007-05-08 11 long err; 1eeb66a1 Christoph Hellwig 2007-05-08 12 int trapnr; 1eeb66a1 Christoph Hellwig 2007-05-08 13 int signr; 1eeb66a1 Christoph Hellwig 2007-05-08 14 }; 1eeb66a1 Christoph Hellwig 2007-05-08 15 1eeb66a1 Christoph Hellwig 2007-05-08 16 int register_die_notifier(struct notifier_block *nb); 1eeb66a1 Christoph Hellwig 2007-05-08 17 int unregister_die_notifier(struct notifier_block *nb); 1eeb66a1 Christoph Hellwig 2007-05-08 18 1eeb66a1 Christoph Hellwig 2007-05-08 19 int notify_die(enum die_val val, const char *str, 1eeb66a1 Christoph Hellwig 2007-05-08 @20 struct pt_regs *regs, long err, int trap, int sig); 1eeb66a1 Christoph Hellwig 2007-05-08 21 1eeb66a1 Christoph Hellwig 2007-05-08 22 #endif /* _LINUX_KDEBUG_H */ :::::: The code at line 20 was first introduced by commit :::::: 1eeb66a1bb973534dc3d064920a5ca683823372e move die notifier handling to common code :::::: TO: Christoph Hellwig <h...@lst.de> :::::: CC: Linus Torvalds <torva...@woody.linux-foundation.org> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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