On 4/3/19 2:26 PM, Randy Dunlap wrote:
On 4/2/19 10:54 PM, kbuild test robot wrote:
Hi Randy,
It's probably a bug fix that unveils the link errors.
tree: git://git.cmpxchg.org/linux-mmotm.git master
head: 03590d39c08e0f2969871a5efcf27a366c1e8c60
commit: cffa367bb8abe4c1424e93e345c7d63844d1c5db [19/222] sh: fix multiple function definition build errors
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 cffa367bb8abe4c1424e93e345c7d63844d1c5db
# save the attached .config to linux build tree
GCC_VERSION=7.2.0 make.cross ARCH=sh
All errors (new ones prefixed by >>):
arch/sh/kernel/cpu/sh2/clock-sh7619.o:(.data+0x1c): undefined reference to `followparent_recalc'
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0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
Hi,
I suspect that it's more of an invalid .config file.
How do you generate the .config files? or is it a defconfig?
the config file was generated by "make ARCH=sh allmodconfig"
Yes, I have seen this build error, but I was able to get around it
by modifying the .config file. That's why I suspect that it may be
an invalid .config file.
Can you share the fix steps? We'll take a look at it.
Best Regards,
Rong Chen
thanks.
