CC: linux-kernel(a)vger.kernel.org
TO: Johannes Thumshirn <johannes.thumshirn(a)wdc.com>
CC: David Sterba <dsterba(a)suse.com>
CC: Christoph Hellwig <hch(a)lst.de>
CC: Josef Bacik <josef(a)toxicpanda.com>
CC: Chaitanya Kulkarni <chaitanya.kulkarni(a)wdc.com>
tree:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 7fef2edf7cc753b51f7ccc74993971b0a9c81eca
commit: ae29333fa644679b96d88c9dd3afbef25cbac0f6 block: add bio_add_zone_append_page
date: 5 months ago
config: x86_64-buildonly-randconfig-r002-20210713 (attached as .config)
compiler: clang version 13.0.0 (
https://github.com/llvm/llvm-project
8d69635ed9ecf36fd0ca85906bfde17949671cbe)
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 x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
#
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit...
git remote add linus
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout ae29333fa644679b96d88c9dd3afbef25cbac0f6
# save the attached .config to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross O=build_dir ARCH=x86_64
SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
> block/bio.o: warning: objtool: bio_add_zone_append_page()+0x13:
unreachable instruction
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org