tree: https://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git dev-queue
head: faadd15618a12d7b11208f11c54d6ac0f2776486
commit: 5d4c82c60dd05a844ff582c2c6d4e8c3c3020ebc [235/256] ice: Add mpls+tso support
config: powerpc-buildonly-randconfig-r003-20220413 (https://download.01.org/0day-ci/archive/20220414/202204140015.MRcE3hbT-lkp@xxxxxxxxx/config)
compiler: powerpc-linux-gcc (GCC) 11.2.0
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://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git/commit/?id=5d4c82c60dd05a844ff582c2c6d4e8c3c3020ebc
git remote add tnguy-next-queue https://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
git fetch --no-tags tnguy-next-queue dev-queue
git checkout 5d4c82c60dd05a844ff582c2c6d4e8c3c3020ebc
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/net/ethernet/intel/ice/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>
All errors (new ones prefixed by >>):
drivers/net/ethernet/intel/ice/ice_txrx.c: In function 'ice_tso':
drivers/net/ethernet/intel/ice/ice_txrx.c:1971:16: error: redeclaration of 'protocol' with no linkage