On Fri, 2018-10-19 at 01:18 +0800, kbuild test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git > misc > head: 4d5b4ac1eae471bcd0fa381ab4099cc33e94e15d > commit: 77266186397c6c782a3f670d32808a9671806ec5 [194/233] scsi: > myrs: Add Mylex RAID controller (SCSI interface) > config: arm-allmodconfig (attached as .config) > compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0 > reproduce: > wget https://raw.githubusercontent.com/intel/lkp-tests/master > /sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout 77266186397c6c782a3f670d32808a9671806ec5 > # save the attached .config to linux build tree > GCC_VERSION=7.2.0 make.cross ARCH=arm > > All errors (new ones prefixed by >>): > > > > ERROR: "__aeabi_uldivmod" [drivers/scsi/myrs.ko] undefined! I think this is the fix, can someone with an arm build check? Thanks, James --- diff --git a/drivers/scsi/myrs.c b/drivers/scsi/myrs.c index b02ee0b0dd55..6bf3cb416505 100644 --- a/drivers/scsi/myrs.c +++ b/drivers/scsi/myrs.c @@ -1986,8 +1986,8 @@ myrs_get_resync(struct device *dev) unsigned short ldev_num = ldev_info->ldev_num; status = myrs_get_ldev_info(cs, ldev_num, ldev_info); - percent_complete = ldev_info->rbld_lba * 100 / - ldev_info->cfg_devsize; + percent_complete = do_div(ldev_info->rbld_lba * 100, + ldev_info->cfg_devsize); } raid_set_resync(myrs_raid_template, dev, percent_complete); }
