Re: [linux-next:master 3267/10468] drm_dp_mst_topology.c:undefined reference to `__drm_atomic_helper_private_obj_duplicate_state'

[Lyude Paul <lyude@redhat.com>]

Thomas, I assume this is on your radar?

On Fri, 2022-03-04 at 10:47 +0800, kernel test robot wrote:
> Hi Thomas,
> 
> FYI, the error/warning still remains.
> 
> tree:  
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head:   91265a6da44d13296bdb5b3fbafa19d06be462f2
> commit: eea89dff4c39a106f98d1cb5e4d626f8c63908b9 [3267/10468] drm/panel:
> Select DRM_DP_HELPER for DRM_PANEL_EDP
> config: arm-qcom_defconfig
> (https://download.01.org/0day-ci/archive/20220304/202203040403.CjBmY9Vq-lkp@
> intel.com/config)
> compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0
> 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/next/linux-next.git/commit/?id=eea89dff4c39a106f98d1cb5e4d626f8c63908b9
>         git remote add linux-next
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
>         git fetch --no-tags linux-next master
>         git checkout eea89dff4c39a106f98d1cb5e4d626f8c63908b9
>         # save the config file to linux build tree
>         mkdir build_dir
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross
> O=build_dir ARCH=arm SHELL=/bin/bash
> 
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
> 
> All errors (new ones prefixed by >>):
> 
>    arm-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in
> function `drm_dp_mst_duplicate_state':
> > > drm_dp_mst_topology.c:(.text+0x2db0): undefined reference to
> > > `__drm_atomic_helper_private_obj_duplicate_state'
>    arm-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in
> function `drm_dp_delayed_destroy_work':
> > > drm_dp_mst_topology.c:(.text+0x36c4): undefined reference to
> > > `drm_kms_helper_hotplug_event'
>    arm-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in
> function `drm_dp_mst_up_req_work':
>    drm_dp_mst_topology.c:(.text+0x7888): undefined reference to
> `drm_kms_helper_hotplug_event'
>    arm-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in
> function `drm_dp_mst_link_probe_work':
>    drm_dp_mst_topology.c:(.text+0x8220): undefined reference to
> `drm_kms_helper_hotplug_event'
> 
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
> 

-- 
Cheers,
 Lyude Paul (she/her)
 Software Engineer at Red Hat