Hi Daniel, [auto build test ERROR on v4.4-rc5] [also build test ERROR on next-20151218] [cannot apply to tip/irq/core]
url: https://github.com/0day-ci/linux/commits/Daniel-Thompson/irq-arm-Use-FIQ-for-NMI-backtrace-when-possible/20151221-045854 config: arm-iop-adma (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=arm All errors (new ones prefixed by >>): arch/arm/kernel/traps.c: In function 'handle_fiq_as_nmi': >> arch/arm/kernel/traps.c:489:2: error: implicit declaration of function >> 'handle_arch_irq' [-Werror=implicit-function-declaration] handle_arch_irq(regs); ^ cc1: some warnings being treated as errors vim +/handle_arch_irq +489 arch/arm/kernel/traps.c 483 * Either the interrupt controller supports FIQ, meaning it will 484 * do the right thing with this call, or we will end up treating a 485 * spurious FIQ (which is normally fatal) as though it were an IRQ 486 * which, although it risks deadlock, still gives us a sporting 487 * chance of surviving long enough to log errors. 488 */ > 489 handle_arch_irq(regs); 490 491 nmi_exit(); 492 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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