[jimc:dd-fix-2h 18/18] hppa-linux-ld: drivers/gpu/drm/mgag200/mgag200_drv.o:(__dyndbg_class_users+0x0): multiple definition of `__UNIQUE_ID_ddebug_class_user321'; drivers/gpu/drm/drm_gem_shmem_helper.o:(__dyndbg_class_users+0x0): first defined here

[jimc:dd-fix-2h 18/18] hppa-linux-ld: drivers/gpu/drm/mgag200/mgag200_drv.o:(__dyndbg_class_users+0x0): multiple definition of `__UNIQUE_ID_ddebug_class_user321'; drivers/gpu/drm/drm_gem_shmem_helper.o:(__dyndbg_class_users+0x0): first defined here

[kernel test robot]

tree:   https://github.com/jimc/linux.git dd-fix-2h
head:   162309f7c8f92fb607bec43703d0277bbb7de4c6
commit: 8590c8deb147627e6b78851808322da2669ff626 [18/18] drm-drivers: DRM_CLASSMAP_USE in 2nd batch of drivers, helpers
config: parisc-allyesconfig (https://download.01.org/0day-ci/archive/20230616/202306160928.umbmptmo-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 12.3.0
reproduce (this is a W=1 build):
        mkdir -p ~/bin
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/jimc/linux/commit/8590c8deb147627e6b78851808322da2669ff626
        git remote add jimc https://github.com/jimc/linux.git
        git fetch --no-tags jimc dd-fix-2h
        git checkout 8590c8deb147627e6b78851808322da2669ff626
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.3.0 ~/bin/make.cross W=1 O=build_dir ARCH=parisc olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.3.0 ~/bin/make.cross W=1 O=build_dir ARCH=parisc SHELL=/bin/bash

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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306160928.umbmptmo-lkp@intel.com/

All errors (new ones prefixed by >>):

>> hppa-linux-ld: drivers/gpu/drm/mgag200/mgag200_drv.o:(__dyndbg_class_users+0x0): multiple definition of `__UNIQUE_ID_ddebug_class_user321'; drivers/gpu/drm/drm_gem_shmem_helper.o:(__dyndbg_class_users+0x0): first defined here

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki