Re: [Intel-gfx] [PATCH] drm/i915/ttm: fix sg_table construction

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

Hi Matthew,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on drm-tip/drm-tip drm/drm-next drm-exynos/exynos-drm-next drm-misc/drm-misc-next linus/master v5.19-rc5 next-20220707]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Matthew-Auld/drm-i915-ttm-fix-sg_table-construction/20220708-011115
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: i386-defconfig (https://download.01.org/0day-ci/archive/20220708/202207080407.Ah1H6WFK-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/a318752ca76b5fc3e8d9efa87d483c88d177475a
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Matthew-Auld/drm-i915-ttm-fix-sg_table-construction/20220708-011115
        git checkout a318752ca76b5fc3e8d9efa87d483c88d177475a
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   ld: drivers/gpu/drm/i915/i915_scatterlist.o: in function `i915_rsgt_from_mm_node':
>> i915_scatterlist.c:(.text+0x196): undefined reference to `__udivdi3'
   ld: drivers/gpu/drm/i915/i915_scatterlist.o: in function `i915_rsgt_from_buddy_resource':
>> i915_scatterlist.c:(.text+0x426): undefined reference to `__umoddi3'

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp