On Wed, Oct 16, 2024 at 8:36 PM kernel test robot <lkp@xxxxxxxxx> wrote: > kernel test robot noticed the following build errors: > > [auto build test ERROR on 6485cf5ea253d40d507cd71253c9568c5470cd27] > > url: https://github.com/intel-lab-lkp/linux/commits/Jann-Horn/comedi-Flush-partial-mappings-in-error-case/20241016-022809 > base: 6485cf5ea253d40d507cd71253c9568c5470cd27 > patch link: https://lore.kernel.org/r/20241015-comedi-tlb-v2-1-cafb0e27dd9a%40google.com > patch subject: [PATCH v2] comedi: Flush partial mappings in error case > config: m68k-randconfig-r071-20241016 (https://download.01.org/0day-ci/archive/20241017/202410170234.hthSWOJg-lkp@xxxxxxxxx/config) > compiler: m68k-linux-gcc (GCC) 14.1.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241017/202410170234.hthSWOJg-lkp@xxxxxxxxx/reproduce) > > If you fix the issue in a separate patch/commit (i.e. not just a new version of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot <lkp@xxxxxxxxx> > | Closes: https://lore.kernel.org/oe-kbuild-all/202410170234.hthSWOJg-lkp@xxxxxxxxx/ > > All errors (new ones prefixed by >>, old ones prefixed by <<): > > WARNING: modpost: missing MODULE_DESCRIPTION() in lib/slub_kunit.o > >> ERROR: modpost: "zap_vma_ptes" [drivers/comedi/comedi.ko] undefined! And this one is also a nommu build, so I guess it's the same problem as https://lore.kernel.org/r/202410170111.K30oyTWa-lkp@xxxxxxxxx even though the error is different.
