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[linux-next:master 4359/4668] fs/btrfs/inode.o: warning: objtool: btrfs_add_link()+0x474: unreachable instruction
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kernel test robot
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Aug 2, 2021, 9:40:06 PM
8/2/21
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to kbuil...@lists.01.org, clang-bu...@googlegroups.com
CC: Linux Memory Management List <
linu...@kvack.org
>
TO: Jan Kara <
ja...@suse.cz
>
CC: Mark Brown <
bro...@kernel.org
>
tree:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
master
head: 8d4b477da1a807199ca60e0829357ce7aa6758d5
commit: d164b3a094dc596ea1d4381a895d9239d6604f6c [4359/4668] Merge remote-tracking branch 'ext3/for_next'
config: x86_64-randconfig-c001-20210803 (attached as .config)
compiler: clang version 13.0.0 (
https://github.com/llvm/llvm-project
4f71f59bf3d9914188a11d0c41bedbb339d36ff5)
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/next/linux-next.git/commit/?id=d164b3a094dc596ea1d4381a895d9239d6604f6c
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 d164b3a094dc596ea1d4381a895d9239d6604f6c
# 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 fs/ mm//
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <
l...@intel.com
>
All warnings (new ones prefixed by >>):
>> fs/btrfs/inode.o: warning: objtool: btrfs_add_link()+0x474: unreachable instruction
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuil...@lists.01.org
.config.gz
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