tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 26d7d52b6253574d5b6fec16a93e1110d1489cef commit: 5f97767a384ee9d0e6bb37e019218efa185d6d4a [6204/6884] dm: treat alloc_dax() -EOPNOTSUPP failure as non-fatal config: csky-randconfig-r003-20220721 (https://download.01.org/0day-ci/archive/20240216/202402160420.e4QKwoGO-lkp@xxxxxxxxx/config) compiler: csky-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240216/202402160420.e4QKwoGO-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/202402160420.e4QKwoGO-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): csky-linux-ld: drivers/md/dm.o: in function `alloc_dev': >> dm.c:(.text+0x35ea): undefined reference to `set_dax_nocache' >> csky-linux-ld: dm.c:(.text+0x35f2): undefined reference to `set_dax_nomc' >> csky-linux-ld: dm.c:(.text+0x36f0): undefined reference to `set_dax_nocache' csky-linux-ld: dm.c:(.text+0x36f4): undefined reference to `set_dax_nomc' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
