Hi Jian,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Jian-Yang/net-loopback-allow-lo-...
base:
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
70408949a35f1a31c327c69b6a187635cb0305fa
config: powerpc64-randconfig-r006-20201116 (attached as .config)
compiler: powerpc-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
#
https://github.com/0day-ci/linux/commit/f1167177eeca028a046726f582c332d4c...
git remote add linux-review
https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Jian-Yang/net-loopback-allow-lo-dev-initial-state-to-be-controlled/20201112-044539
git checkout f1167177eeca028a046726f582c332d4c638a0c8
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
powerpc-linux-ld: drivers/net/loopback.o: in function `loopback_net_init':
> loopback.c:(.init.text+0x7a): undefined reference to
`sysctl_netdev_loopback_state'
> powerpc-linux-ld: loopback.c:(.init.text+0x7e): undefined reference to
`sysctl_netdev_loopback_state'
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org