Hi Bob, [FYI, it's a private test report for your RFC patch.] [auto build test ERROR on linus/master] [also build test ERROR on v5.9 next-20201016] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Bob-Pearson/rdma_rxe-Stop-passin... base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 9ff9b0d392ea08090cd1780fb196f36dbb586529 config: x86_64-randconfig-a006-20201019 (attached as .config) compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 reproduce (this is a W=1 build): # https://github.com/0day-ci/linux/commit/f75a164cec539c591ee97d64a896cdebe... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Bob-Pearson/rdma_rxe-Stop-passing-AV-from-user-space/20201017-011849 git checkout f75a164cec539c591ee97d64a896cdebe56c2660 # save the attached .config to linux build tree make W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>, old ones prefixed by <<): --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org