[drm-intel:topic/core-for-CI 20/20] init/Kconfig:76: symbol BROKEN is selected by DRM_I915_DEBUG

[kbuild test robot]

tree:   git://anongit.freedesktop.org/drm-intel topic/core-for-CI
head:   33c006e813c3896741927f86bf30c8b647c9b366
commit: 33c006e813c3896741927f86bf30c8b647c9b366 [20/20] Revert "drm/i915: Don't select BROKEN"
config: powerpc-taishan_defconfig
compiler: powerpc-linux-gcc (GCC) 7.4.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 33c006e813c3896741927f86bf30c8b647c9b366
        GCC_VERSION=7.4.0 make.cross ARCH=powerpc  44x/taishan_defconfig
        GCC_VERSION=7.4.0 make.cross ARCH=powerpc 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp at intel.com>

All errors (new ones prefixed by >>):

>> arch/powerpc/platforms/embedded6xx/Kconfig:2:error: recursive dependency detected!
>> arch/powerpc/platforms/embedded6xx/Kconfig:2: symbol EMBEDDED6xx depends on BROKEN_ON_SMP
>> init/Kconfig:79: symbol BROKEN_ON_SMP depends on BROKEN
>> init/Kconfig:76: symbol BROKEN is selected by DRM_I915_DEBUG
>> drivers/gpu/drm/i915/Kconfig.debug:20: symbol DRM_I915_DEBUG depends on DRM_I915
>> drivers/gpu/drm/i915/Kconfig:2: symbol DRM_I915 depends on DRM
>> drivers/gpu/drm/Kconfig:8: symbol DRM depends on AGP
>> drivers/char/agp/Kconfig:2: symbol AGP depends on PCI
>> drivers/pci/Kconfig:16: symbol PCI depends on HAVE_PCI
>> drivers/pci/Kconfig:7: symbol HAVE_PCI is selected by FORCE_PCI
>> drivers/pci/Kconfig:11: symbol FORCE_PCI is selected by MVME5100
>> arch/powerpc/platforms/embedded6xx/Kconfig:51: symbol MVME5100 depends on EMBEDDED6xx
   For a resolution refer to Documentation/kbuild/kconfig-language.rst
   subsection "Kconfig recursive dependency limitations"

vim +76 init/Kconfig

^1da177e4c3f41 Linus Torvalds 2005-04-16  75  
^1da177e4c3f41 Linus Torvalds 2005-04-16 @76  config BROKEN
^1da177e4c3f41 Linus Torvalds 2005-04-16  77  	bool
^1da177e4c3f41 Linus Torvalds 2005-04-16  78  
^1da177e4c3f41 Linus Torvalds 2005-04-16 @79  config BROKEN_ON_SMP
^1da177e4c3f41 Linus Torvalds 2005-04-16  80  	bool
^1da177e4c3f41 Linus Torvalds 2005-04-16  81  	depends on BROKEN || !SMP
^1da177e4c3f41 Linus Torvalds 2005-04-16  82  	default y
^1da177e4c3f41 Linus Torvalds 2005-04-16  83  

:::::: The code at line 76 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2

:::::: TO: Linus Torvalds <torvalds at ppc970.osdl.org>
:::::: CC: Linus Torvalds <torvalds at ppc970.osdl.org>

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0-DAY kernel test infrastructure                 Open Source Technology Center
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