Hi Masami,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   b7b275e60bcd5f89771e865a8239325f86d9927d
commit: 7e9bf33b812471ee57a03ec7f9b544ca437cc706 ARM: kprobes: Make a frame pointer on __kretprobe_trampoline
date:   1 year, 1 month ago
config: arm-randconfig-r025-20221128
compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0
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/torvalds/linux.git/commit/?id=7e9bf33b812471ee57a03ec7f9b544ca437cc706
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 7e9bf33b812471ee57a03ec7f9b544ca437cc706
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   arch/arm/probes/kprobes/core.c:236:16: warning: no previous prototype for 'kprobe_handler' [-Wmissing-prototypes]
     236 | void __kprobes kprobe_handler(struct pt_regs *regs)
         |                ^~~~~~~~~~~~~~
   arch/arm/probes/kprobes/core.c: In function 'arch_init_kprobes':
   arch/arm/probes/kprobes/core.c:465:12: warning: old-style function definition [-Wold-style-definition]
     465 | int __init arch_init_kprobes()
         |            ^~~~~~~~~~~~~~~~~
   /tmp/cclwTkfa.s: Assembler messages:
>> /tmp/cclwTkfa.s:31: Error: invalid literal constant: pool needs to be closer

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp