Hi Nicolas, [auto build test ERROR on linus/master] [also build test ERROR on v4.10-rc5] [cannot apply to next-20170123] [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/Nicolas-Dichtel/uapi-export-all-headers-under-uapi-directories/20170124-011935 config: m68k-sun3_defconfig (attached as .config) compiler: m68k-linux-gcc (GCC) 4.9.0 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=m68k Note: the linux-review/Nicolas-Dichtel/uapi-export-all-headers-under-uapi-directories/20170124-011935 HEAD a81d8a6f2713daacf40854afcf728c3f24d9c024 builds fine. It only hurts bisectibility. All error/warnings (new ones prefixed by >>): >> ./usr/include/linux/bcache.h:8: include of is preferred over >> ./usr/include/linux/bcache.h:11: found __[us]{8,16,32,64} type without #include >> ./usr/include/linux/kvm.h:13: included file 'asm-m68k/kvm.h' is not exported >> ./usr/include/linux/qrtr.h:8: found __[us]{8,16,32,64} type without #include >> ./usr/include/linux/cryptouser.h:39: found __[us]{8,16,32,64} type without #include >> ./usr/include/linux/media.h:29: included file 'linux/version.h' is not exported >> ./usr/include/linux/pr.h:14: found __[us]{8,16,32,64} type without #include >> ./usr/include/linux/btrfs_tree.h:337: found __[us]{8,16,32,64} type without #include ./usr/include/linux/seg6.h:21: found __[us]{8,16,32,64} type without #include ./usr/include/linux/seg6_hmac.h:11: found __[us]{8,16,32,64} type without #include --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation