tree:   https://github.com/ammarfaizi2/linux-block tglx/devel/printk
head:   f6339cd6dc7f812f822e86bd78d1edbf2bfc730b
commit: f6339cd6dc7f812f822e86bd78d1edbf2bfc730b [29/29] printk: Add atomic write enforcement to warn/panic...
config: mips-buildonly-randconfig-r005-20220911
compiler: mips64-linux-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://github.com/ammarfaizi2/linux-block/commit/f6339cd6dc7f812f822e86bd78d1edbf2bfc730b
        git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
        git fetch --no-tags ammarfaizi2-block tglx/devel/printk
        git checkout f6339cd6dc7f812f822e86bd78d1edbf2bfc730b
        # 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=mips 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 >>):

   mips64-linux-ld: kernel/panic.o: in function `__warn':
>> panic.c:(.text+0x564): undefined reference to `cons_atomic_enter'
>> mips64-linux-ld: panic.c:(.text+0x684): undefined reference to `cons_atomic_exit'
   mips64-linux-ld: kernel/panic.o: in function `panic':
>> panic.c:(.text.unlikely+0xdc): undefined reference to `cons_atomic_enter'

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