Re: [PATCH v2 4/9] drm/imx/dcss: Enable COMPILE_TEST on all architectures

[kernel test robot <lkp@intel.com>]

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Hi Laurent,

I love your patch! Yet something to improve:

[auto build test ERROR on tegra-drm/drm/tegra/for-next]
[also build test ERROR on tegra/for-next drm-intel/for-linux-next drm-tip/drm-tip drm-exynos/exynos-drm-next linus/master v5.14-rc3 next-20210730]
[cannot apply to drm/drm-next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Laurent-Pinchart/drm-Extend-COMPILE_TEST-support-to-some-ARM-drivers/20210731-094250
base:   git://anongit.freedesktop.org/tegra/linux.git drm/tegra/for-next
config: m68k-allyesconfig (attached as .config)
compiler: m68k-linux-gcc (GCC) 10.3.0
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://github.com/0day-ci/linux/commit/4ab6a624633b3e2ff77110d25782fa4394ecb50d
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Laurent-Pinchart/drm-Extend-COMPILE_TEST-support-to-some-ARM-drivers/20210731-094250
        git checkout 4ab6a624633b3e2ff77110d25782fa4394ecb50d
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross O=build_dir ARCH=m68k 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 >>):

   m68k-linux-ld: drivers/gpu/drm/imx/dcss/dcss-scaler.o: in function `dcss_scaler_gaussian_filter':
>> dcss-scaler.c:(.text+0x9a): undefined reference to `__divdi3'
   m68k-linux-ld: drivers/gpu/drm/imx/dcss/dcss-scaler.o: in function `dcss_scaler_filter_design':
   dcss-scaler.c:(.text+0x676): undefined reference to `__divdi3'

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

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