On Sat, 2016-09-17 at 11:56 +0800, kbuild test robot wrote: > Hi Yuchung, > > [auto build test ERROR on net-next/master] > > url: > https://github.com/0day-ci/linux/commits/Neal-Cardwell/tcp-BBR-congestion-control-algorithm/20160917-025323 > config: arm-nhk8815_defconfig (attached as .config) > compiler: arm-linux-gnueabi-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=arm
Right, we need to include <asm/div64.h> for some arches.
