On Sun, Apr 09, 2017 at 05:02:01PM +0800, kbuild test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git staging-next > head: 6cb3d05f3030deed157c9bbada5c58e7ee0f5172 > commit: 554c0a3abf216c991c5ebddcdb2c08689ecd290b [751/807] staging: Add rtl8723bs sdio wifi driver > config: powerpc-allyesconfig (attached as .config) > compiler: powerpc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 > reproduce: > wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout 554c0a3abf216c991c5ebddcdb2c08689ecd290b > # save the attached .config to linux build tree > make.cross ARCH=powerpc This driver needs to be prevented from being built into the kernel, and made only as a module to handle these "global symbol" errors. Hans, care to send me a patch for it? thanks, greg k-h _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
