tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: e8e9cc31b0769f2152a6825560e4005b84b2c768 commit: 65525488fa86cda44fb6870f29e9859c974700cd [3983/4215] proc: add kpageidle file config: microblaze-allmodconfig (attached as .config) 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 git checkout 65525488fa86cda44fb6870f29e9859c974700cd # save the attached .config to linux build tree make.cross ARCH=microblaze All error/warnings (new ones prefixed by >>): fs/built-in.o: In function `kpageidle_write': >> fs/proc/page.o:(.text+0x1e6638): undefined reference to `__user_bad' drivers/built-in.o: In function `vgacon_save_screen': drivers/video/console/.tmp_vgacon.o:(.text+0x92514): undefined reference to `screen_info' drivers/video/console/.tmp_vgacon.o:(.text+0x92530): undefined reference to `screen_info' drivers/built-in.o: In function `vgacon_resize': drivers/video/console/.tmp_vgacon.o:(.text+0x92cac): undefined reference to `screen_info' drivers/video/console/.tmp_vgacon.o:(.text+0x92d08): undefined reference to `screen_info' drivers/built-in.o: In function `vgacon_switch': drivers/video/console/.tmp_vgacon.o:(.text+0x92f20): undefined reference to `screen_info' drivers/built-in.o:drivers/video/console/.tmp_vgacon.o:(.text+0x930ac): more undefined references to `screen_info' follow --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation