On Tue, Nov 19, 2024 at 7:25 AM kernel test robot <lkp@xxxxxxxxx> wrote: > > tree: https://github.com/amir73il/linux fan_pre_content > head: a2b4aa2a63d555f7b7d22f6f54583dff35a1f608 > commit: d3e0f4f0a419a7012bcdc60530619ba2cdf96e85 [19/21] xfs: add pre-content fsnotify hook for write faults > config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20241119/202411191423.eEl9yEsr-lkp@xxxxxxxxx/config) > compiler: sh4-linux-gcc (GCC) 14.2.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241119/202411191423.eEl9yEsr-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/202411191423.eEl9yEsr-lkp@xxxxxxxxx/ > > All errors (new ones prefixed by >>, old ones prefixed by <<): > > >> ERROR: modpost: "filemap_fsnotify_fault" [fs/xfs/xfs.ko] undefined! Jan, We need an empty implementation of filemap_fsnotify_fault() for !CONFIG_MMU to avert this warning. Could you add it on commit? Thanks, Amir.
