On 18/07/2022 18:31, kernel test robot wrote:
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 036ad6daa8f0fd357af7f50f9da58539eaa6f68c
commit: 18d1909be3451e1a2e322e9035f03d0a18f7bee8 [8797/11208] reset: allow building of reset simple driver if expert config selected
config: s390-randconfig-r032-20220718 (https://download.01.org/0day-ci/archive/20220719/202207190150.mf4rb4VG-lkp@xxxxxxxxx/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d74b88c69dc2644bd0dc5d64e2d7413a0d4040e5)
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
# install s390 cross compiling tool for clang build
# apt-get install binutils-s390x-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=18d1909be3451e1a2e322e9035f03d0a18f7bee8
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 18d1909be3451e1a2e322e9035f03d0a18f7bee8
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@xxxxxxxxx>
All errors (new ones prefixed by >>):
/opt/cross/gcc-12.1.0-nolibc/s390x-linux/bin/s390x-linux-ld: drivers/reset/reset-simple.o: in function `reset_simple_probe':
reset-simple.c:(.text+0x3aa): undefined reference to `devm_ioremap_resource'
I think the reset-simple may need to depend on CONFIG_HAS_IOMEM
