Hi, On 01/03/19 12:52 PM, kbuild test robot wrote: > Hi Faiz, > > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on ulf.hansson-mmc/next] > [also build test ERROR on v5.0-rc8 next-20190228] > [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/Faiz-Abbas/Fixes-for-command-errors-during-tuning/20190228-083200 > base: git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git next > config: ia64-allmodconfig (attached as .config) > compiler: ia64-linux-gcc (GCC) 8.2.0 > reproduce: > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # save the attached .config to linux build tree > GCC_VERSION=8.2.0 make.cross ARCH=ia64 > > All errors (new ones prefixed by >>): > > ERROR: "ia64_delay_loop" [drivers/spi/spi-thunderx.ko] undefined! > ERROR: "__sw_hweight8" [drivers/net/wireless/mediatek/mt76/mt76.ko] undefined! > ERROR: "ia64_delay_loop" [drivers/net/phy/mdio-cavium.ko] undefined! >>> ERROR: "sdhci_cmd_err" [drivers/mmc/host/sdhci-omap.ko] undefined! >>> ERROR: "sdhci_finish_command" [drivers/mmc/host/sdhci-omap.ko] undefined! Looks like EXPORT_SYMBOL_GPL is required here. Will add in v2. Thanks, Faiz
