From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: fs/reiserfs/do_balan.o: warning: objtool: balance_leaf_when_delete()+0xc4a: stack state mismatch: cfa1=7+168 cfa2=7+160
Date: Sun, 27 Jun 2021 00:10:41 +0800 [thread overview]
Message-ID: <202106270037.eIojhPOb-lkp@intel.com> (raw)
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CC: linux-kernel(a)vger.kernel.org
TO: Kees Cook <keescook@chromium.org>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: Linux Memory Management List <linux-mm@kvack.org>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: b7050b242430f3170e0b57f5f55136e44cb8dc66
commit: c637693b20da8706b7f48d96882c9c80ae935151 ubsan: remove UBSAN_MISC in favor of individual options
date: 6 months ago
config: x86_64-buildonly-randconfig-r001-20210626 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 557b101ce714e39438ba1d39c4c50b03e12fcb96)
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/?id=c637693b20da8706b7f48d96882c9c80ae935151
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout c637693b20da8706b7f48d96882c9c80ae935151
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> fs/reiserfs/do_balan.o: warning: objtool: balance_leaf_when_delete()+0xc4a: stack state mismatch: cfa1=7+168 cfa2=7+160
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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reply other threads:[~2021-06-26 16:10 UTC|newest]
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