Hi Shaohua, [auto build test ERROR on block/for-next] [also build test ERROR on v4.8-rc6 next-20160915] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information] url: https://github.com/0day-ci/linux/commits/Shaohua-Li/block-throttle-add-high-limit/20160916-042818 base: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-next config: arm-arm5 (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 5.4.0-6) 5.4.0 20160609 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 >>): block/built-in.o: In function `blk_throtl_idle_threshold_show': >> block/blk-throttle.c:2129: undefined reference to `__aeabi_uldivmod' vim +2129 block/blk-throttle.c 2123 } 2124 2125 ssize_t blk_throtl_idle_threshold_show(struct request_queue *q, char *page) 2126 { 2127 if (!q->td) 2128 return -EINVAL; > 2129 return sprintf(page, "%lluus\n", q->td->idle_ttime_threshold / 1000); 2130 } 2131 2132 ssize_t blk_throtl_idle_threshold_store(struct request_queue *q, --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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