On 4/29/19 9:48 PM, kbuild test robot wrote:
> Hi Randy,
>
> It's probably a bug fix that unveils the link errors.
Yoshinori Sato (cc-ed) has a patch for this. I guess that it's not in the
arch/sh
git tree yet ??? or wherever arch/sh changes come from.
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> master
> head: 83a50840e72a5a964b4704fcdc2fbb2d771015ab
> commit: acaf892ecbf5be7710ae05a61fd43c668f68ad95 sh: fix multiple function
> definition build errors
> date: 3 weeks ago
> config: sh-allmodconfig (attached as .config)
> compiler: sh4-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 acaf892ecbf5be7710ae05a61fd43c668f68ad95
> # save the attached .config to linux build tree
> GCC_VERSION=7.2.0 make.cross ARCH=sh
>
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot
>
> All errors (new ones prefixed by >>):
>
>>> sh4-linux-gnu-ld: arch/sh/kernel/cpu/sh2/clock-sh7619.o:(.data+0x1c):
>>> undefined reference to `followparent_recalc'
>
> ---
> 0-DAY kernel test infrastructureOpen Source Technology Center
> https://lists.01.org/pipermail/kbuild-all Intel Corporation
>
--
~Randy
