[tip:sched/core 41/47] ld.lld: error: undefined symbol: wake_up_if_idle

[tip:sched/core 41/47] ld.lld: error: undefined symbol: wake_up_if_idle

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 1568 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
head:   b2d5b9cec60fecc72a13191c2c6c05acf60975a5
commit: 2aa45be430a031c10d5f4a5bf3329ff8413a9187 [41/47] sched,livepatch: Use wake_up_if_idle()
config: x86_64-randconfig-a012-20211009 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 30caca39f401ae17927439c0a0bd6d1b1916dd6a)
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/tip/tip.git/commit/?id=2aa45be430a031c10d5f4a5bf3329ff8413a9187
        git remote add tip https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
        git fetch --no-tags tip sched/core
        git checkout 2aa45be430a031c10d5f4a5bf3329ff8413a9187
        # save the attached .config 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 errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: wake_up_if_idle
   >>> referenced by transition.c:419 (kernel/livepatch/transition.c:419)
   >>>               livepatch/transition.o:(klp_try_complete_transition) in archive kernel/built-in.a

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

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 28098 bytes --]