arch/loongarch/kernel/machine_kexec.o: warning: objtool: kexec_shutdown_secondary+0x54: stack state mismatch: cfa1=3+0 cfa2=3+16

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

Hi Brian,

FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   9852d85ec9d492ebef56dc5f229416c925758edc
commit: ab6b1010dab68f6d4bf063517db4ce2d63554bc6 cpumask: Switch from inline to __always_inline
date:   6 weeks ago
config: loongarch-randconfig-r064-20240825 (https://download.01.org/0day-ci/archive/20241001/202410010338.tG5tc5tI-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 13.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241001/202410010338.tG5tc5tI-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202410010338.tG5tc5tI-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> arch/loongarch/kernel/machine_kexec.o: warning: objtool: kexec_shutdown_secondary+0x54: stack state mismatch: cfa1=3+0 cfa2=3+16
   arch/loongarch/kernel/machine_kexec.o: warning: objtool: .text: unexpected end of section


objdump-func vmlinux.o kexec_shutdown_secondary:

-- 
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https://github.com/intel/lkp-tests/wiki