Hi Nicholas, [auto build test ERROR on powerpc/next] [also build test ERROR on v4.9-rc4] [cannot apply to next-20161108] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Nicholas-Piggin/powerpc-NMI-IPIs/20161109-005049 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next config: powerpc-defconfig (attached as .config) compiler: powerpc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 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=powerpc Note: the linux-review/Nicholas-Piggin/powerpc-NMI-IPIs/20161109-005049 HEAD ebfcf2d2f068a2e00d385864b5ba9371e15adcef builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): arch/powerpc/kernel/smp.c: In function 'nmi_ipi_safe_action': >> arch/powerpc/kernel/smp.c:160:2: error: implicit declaration of function >> 'smp_handle_nmi_ipi' [-Werror=implicit-function-declaration] smp_handle_nmi_ipi(get_irq_regs()); ^~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors vim +/smp_handle_nmi_ipi +160 arch/powerpc/kernel/smp.c 154 tick_broadcast_ipi_handler(); 155 return IRQ_HANDLED; 156 } 157 158 static irqreturn_t nmi_ipi_safe_action(int irq, void *data) 159 { > 160 smp_handle_nmi_ipi(get_irq_regs()); 161 return IRQ_HANDLED; 162 } 163 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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