Re: [PATCH v3] powerpc/lockdep: fix a false positive warning

From: kbuild test robot
Date: Sat Sep 14 2019 - 22:13:23 EST

Hi Qian,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[cannot apply to v5.3-rc8 next-20190904]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

config: powerpc-ps3_defconfig (attached as .config)
compiler: powerpc64-linux-gcc (GCC) 7.4.0
wget -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=powerpc

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

>> kernel/locking/lockdep.o:(.toc+0x0): undefined reference to `bss_hole_start'
>> kernel/locking/lockdep.o:(.toc+0x8): undefined reference to `bss_hole_end'

0-DAY kernel test infrastructure Open Source Technology Center Intel Corporation

Attachment: .config.gz
Description: application/gzip