tree:   git://anongit.freedesktop.org/drm/drm-misc for-linux-next
head:   0c6b522abc2a592468992780babd3c3629c7ceac
commit: 0c6b522abc2a592468992780babd3c3629c7ceac [3/3] dma-buf: cleanup dma-resv shared fence debugging a bit v2
config: microblaze-randconfig-r013-20210604 (attached as .config)
compiler: microblaze-linux-gcc (GCC) 9.3.0
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
        git remote add drm-drm-misc git://anongit.freedesktop.org/drm/drm-misc
        git fetch --no-tags drm-drm-misc for-linux-next
        git checkout 0c6b522abc2a592468992780babd3c3629c7ceac
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=microblaze 

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 >>, old ones prefixed by <<):

>> ERROR: modpost: "dma_resv_reset_shared_max" [drivers/gpu/drm/etnaviv/etnaviv.ko] undefined!
>> ERROR: modpost: "dma_resv_reset_shared_max" [drivers/gpu/drm/virtio/virtio-gpu.ko] undefined!
>> ERROR: modpost: "dma_resv_reset_shared_max" [drivers/gpu/drm/vgem/vgem.ko] undefined!
>> ERROR: modpost: "dma_resv_reset_shared_max" [drivers/gpu/drm/drm.ko] undefined!

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0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org