tree: https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git testing3 head: e04a6f917656dc5aab2a15a6bc3a8debb158e3d2 commit: 90b7ccac106945e95f3d6c0d74333ca8f5ee9a12 [2/3] [build test] kbuild: $(srctree)/$(src) -> $(src) config: x86_64-randconfig-s022-20210121 (attached as .config) compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.3-208-g46a52ca4-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git/commit/?id=90b7ccac106945e95f3d6c0d74333ca8f5ee9a12 git remote add kbuild https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git git fetch --no-tags kbuild testing3 git checkout 90b7ccac106945e95f3d6c0d74333ca8f5ee9a12 # save the attached .config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> cc1: warning: -I: No such file or directory [-Wmissing-include-dirs] --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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