[j.anaszewski-leds:led_naming_v3 17/37] drivers/leds/led-core.o:undefined reference to `led_colors'

kbuild test robot <lkp@xxxxxxxxx> · Sat, 6 Apr 2019 09:33:43 +0800

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git led_naming_v3
head:   874afe7cdd93e3bf618b83f103985a965f4a23a8
commit: 7bacb6baf187f56e9bc0290e7fd47fa3c41b1994 [17/37] leds: core: Add support for composing LED class device names
config: powerpc-defconfig (attached as .config)
compiler: powerpc64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 7bacb6baf187f56e9bc0290e7fd47fa3c41b1994
        # save the attached .config to linux build tree
        GCC_VERSION=7.2.0 make.cross ARCH=powerpc 

All errors (new ones prefixed by >>):

   powerpc64-linux-gnu-ld: warning: orphan section `.gnu.hash' from `linker stubs' being placed in section `.gnu.hash'.
>> drivers/leds/led-core.o:(.toc+0x0): undefined reference to `led_colors'

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.config.gz

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