Hi Jeff, [auto build test ERROR on v4.5-rc1] [also build test ERROR on next-20160125] [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/Jeff-Merkey/Add-hard-soft-lockup-debugger-entry-points/20160127-010930 config: xtensa-allyesconfig (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=xtensa All errors (new ones prefixed by >>): kernel/watchdog.c: In function 'watchdog_timer_fn': >> kernel/watchdog.c:489:4: error: implicit declaration of function >> 'arch_kgdb_breakpoint' [-Werror=implicit-function-declaration] arch_kgdb_breakpoint(); ^ cc1: some warnings being treated as errors vim +/arch_kgdb_breakpoint +489 kernel/watchdog.c 483 if (regs) 484 show_regs(regs); 485 else 486 dump_stack(); 487 488 if (debug_watchdog_lockups) > 489 arch_kgdb_breakpoint(); 490 491 if (softlockup_all_cpu_backtrace) { 492 /* Avoid generating two back traces for current --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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