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Thu, 23 Jun 2022 12:44:38 +0000 Date: Thu, 23 Jun 2022 20:44:29 +0800 From: kernel test robot To: Dan Williams Cc: kbuild-all@lists.01.org, Alison Schofield , Vishal Verma , Ira Weiny , Ben Widawsky , Dan Williams , linux-kernel@vger.kernel.org, Ben Widawsky Subject: [cxl:preview 47/49] powerpc-linux-ld: port.c:undefined reference to `cxl_region_type' Message-ID: <202206231916.mejWiaAb-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git preview head: b2d4fd5c97b59f622e6c45ac51020cdcd66bb022 commit: feed7426434db705269ed645f6380e4e2784a77d [47/49] cxl/region: Add region driver boiler plate config: powerpc-randconfig-r031-20220622 (https://download.01.org/0day-ci/archive/20220623/202206231916.mejWiaAb-lkp@intel.com/config) compiler: powerpc-linux-gcc (GCC) 11.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git/commit/?id=feed7426434db705269ed645f6380e4e2784a77d git remote add cxl https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git git fetch --no-tags cxl preview git checkout feed7426434db705269ed645f6380e4e2784a77d # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): powerpc-linux-ld: drivers/cxl/core/port.o: in function `cxl_root_decoder_visible': port.c:(.text+0xe2): undefined reference to `dev_attr_create_pmem_region' powerpc-linux-ld: port.c:(.text+0xe6): undefined reference to `dev_attr_create_pmem_region' powerpc-linux-ld: port.c:(.text+0xf6): undefined reference to `dev_attr_delete_region' powerpc-linux-ld: port.c:(.text+0xfa): undefined reference to `dev_attr_delete_region' powerpc-linux-ld: drivers/cxl/core/port.o: in function `cxld_unregister': port.c:(.text+0x8ea): undefined reference to `cxl_region_rwsem' powerpc-linux-ld: port.c:(.text+0x8f2): undefined reference to `cxl_region_rwsem' powerpc-linux-ld: port.c:(.text+0x90c): undefined reference to `cxl_region_detach' powerpc-linux-ld: drivers/cxl/core/port.o: in function `cxl_bus_uevent': port.c:(.text+0x9ca): undefined reference to `cxl_region_type' >> powerpc-linux-ld: port.c:(.text+0x9d2): undefined reference to `cxl_region_type' powerpc-linux-ld: drivers/cxl/core/port.o: in function `cxl_core_exit': port.c:(.text+0xad0): undefined reference to `cxl_region_exit' powerpc-linux-ld: drivers/cxl/core/port.o: in function `cxl_bus_match': port.c:(.text+0x118a): undefined reference to `cxl_region_type' powerpc-linux-ld: port.c:(.text+0x1192): undefined reference to `cxl_region_type' powerpc-linux-ld: drivers/cxl/core/port.o: in function `modalias_show': port.c:(.text+0x128a): undefined reference to `cxl_region_type' powerpc-linux-ld: port.c:(.text+0x1292): undefined reference to `cxl_region_type' powerpc-linux-ld: drivers/cxl/core/port.o: in function `region_show': port.c:(.text+0x1d06): undefined reference to `cxl_region_rwsem' powerpc-linux-ld: port.c:(.text+0x1d0a): undefined reference to `cxl_region_rwsem' powerpc-linux-ld: drivers/cxl/core/port.o: in function `cxl_decoder_autoremove': port.c:(.text+0x3a4e): undefined reference to `cxl_region_rwsem' powerpc-linux-ld: port.c:(.text+0x3a52): undefined reference to `cxl_region_rwsem' powerpc-linux-ld: port.c:(.text+0x3a68): undefined reference to `cxl_region_detach' powerpc-linux-ld: drivers/cxl/core/port.o:(.data+0x130): undefined reference to `dev_attr_create_pmem_region' powerpc-linux-ld: drivers/cxl/core/port.o:(.data+0x134): undefined reference to `dev_attr_delete_region' powerpc-linux-ld: drivers/cxl/core/port.o: in function `cxl_core_init': port.c:(.init.text+0x78): undefined reference to `cxl_region_init' -- 0-DAY CI Kernel Test Service https://01.org/lkp