[radeon-alex:amd-staging-drm-next 597/616] ERROR: "__divdi3" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!

[kbuild test robot]

Hi Ken,

First bad commit (maybe != root cause):

tree:   git://people.freedesktop.org/~agd5f/linux.git amd-staging-drm-next
head:   0050e1bd9b509dc764c0180ad5010d4591755abf
commit: 1d752442f3d6275b40bace55d022e792167f7fca [597/616] drm/amd/display: Use 100 Hz precision for pipe pixel clocks
config: i386-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
        git checkout 1d752442f3d6275b40bace55d022e792167f7fca
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   ERROR: "__udivdi3" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
>> ERROR: "__divdi3" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!

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