[asahilinux:asahi 78/171] kernel/reboot.o: warning: objtool: sys_off_handler_power_off()+0xb7: sibling call from callable instruction with modified stack frame

[kernel test robot <lkp@intel.com>]

BCC: lkp@intel.com
CC: linux-kernel@vger.kernel.org
TO: Dmitry Osipenko <digetx@gmail.com>
CC: Hector Martin <marcan@marcan.st>

tree:   https://github.com/AsahiLinux/linux asahi
head:   2a904d884c710b730c9c1c712072f86fb7d2e9b2
commit: ec159207530d80c0a0bd04c1ac94db5766bbc3c0 [78/171] kernel: Add combined power-off+restart handler call chain API
config: x86_64-randconfig-a014-20220314 (https://download.01.org/0day-ci/archive/20220317/202203170244.ghsqkc3L-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project a6ec1e3d798f8eab43fb3a91028c6ab04e115fcb)
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://github.com/AsahiLinux/linux/commit/ec159207530d80c0a0bd04c1ac94db5766bbc3c0
        git remote add asahilinux https://github.com/AsahiLinux/linux
        git fetch --no-tags asahilinux asahi
        git checkout ec159207530d80c0a0bd04c1ac94db5766bbc3c0
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 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@intel.com>

All warnings (new ones prefixed by >>):

>> kernel/reboot.o: warning: objtool: sys_off_handler_power_off()+0xb7: sibling call from callable instruction with modified stack frame

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0-DAY CI Kernel Test Service
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org