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* mm/vmscan.o: warning: objtool: shrink_lruvec()+0x8b5: sibling call from callable instruction with modified stack frame
@ 2021-05-29 23:24 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2021-05-29 23:24 UTC (permalink / raw)
  To: kbuild-all

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CC: linux-kernel(a)vger.kernel.org
TO: Yafang Shao <laoar.shao@gmail.com>
CC: Chris Down <chris@chrisdown.name>
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:   df8c66c4cfb91f2372d138b9b714f6df6f506966
commit: 22f7496f0b901249f23c5251eb8a10aae126b909 mm, memcg: avoid stale protection values when cgroup is above protection
date:   10 months ago
config: x86_64-randconfig-r034-20210530 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project bc6799f2f79f0ae87e9f1ebf9d25ba799fbd25a9)
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=22f7496f0b901249f23c5251eb8a10aae126b909
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 22f7496f0b901249f23c5251eb8a10aae126b909
        # 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 >>):

>> mm/vmscan.o: warning: objtool: shrink_lruvec()+0x8b5: sibling call from callable instruction with modified stack frame

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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2021-05-29 23:24 mm/vmscan.o: warning: objtool: shrink_lruvec()+0x8b5: sibling call from callable instruction with modified stack frame kernel test robot

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