[peterz-queue:sched/idle 4/9] vmlinux.o: warning: objtool: acpi_idle_enter+0x43: call to __this_cpu_preempt_check() leaves .noinstr.text section

[peterz-queue:sched/idle 4/9] vmlinux.o: warning: objtool: acpi_idle_enter+0x43: call to __this_cpu_preempt_check() leaves .noinstr.text section

[kernel test robot]

BCC: lkp@intel.com
CC: linux-kernel@vger.kernel.org
TO: Peter Zijlstra <peterz@infradead.org>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git sched/idle
head:   0d249da1c3122b643b87a578c821dfb35c3bb633
commit: 052cc4b07ec6563980544627712a3ea5e08527f4 [4/9] idle: Fix rcu_idle_*() usage
config: x86_64-randconfig-a016 (https://download.01.org/0day-ci/archive/20220520/202205202307.0FnKmo42-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project e00cbbec06c08dc616a0d52a20f678b8fbd4e304)
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/peterz/queue.git/commit/?id=052cc4b07ec6563980544627712a3ea5e08527f4
        git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git
        git fetch --no-tags peterz-queue sched/idle
        git checkout 052cc4b07ec6563980544627712a3ea5e08527f4
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        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 where applicable
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

   vmlinux.o: warning: objtool: fixup_bad_iret+0x1e: call to memset() leaves .noinstr.text section
   vmlinux.o: warning: objtool: in_entry_stack+0x9: call to __this_cpu_preempt_check() leaves .noinstr.text section
   vmlinux.o: warning: objtool: exc_nmi+0x8: call to sev_es_nmi_complete() leaves .noinstr.text section
   vmlinux.o: warning: objtool: default_do_nmi+0x10: call to __this_cpu_preempt_check() leaves .noinstr.text section
   vmlinux.o: warning: objtool: kvm_read_and_reset_apf_flags+0x1: call to __this_cpu_preempt_check() leaves .noinstr.text section
   vmlinux.o: warning: objtool: lockdep_hardirqs_on+0xa6: call to __this_cpu_preempt_check() leaves .noinstr.text section
   vmlinux.o: warning: objtool: lockdep_hardirqs_off+0xa3: call to __this_cpu_preempt_check() leaves .noinstr.text section
   vmlinux.o: warning: objtool: irqentry_nmi_enter+0x63: call to __this_cpu_preempt_check() leaves .noinstr.text section
   vmlinux.o: warning: objtool: irqentry_nmi_exit+0x32: call to __this_cpu_preempt_check() leaves .noinstr.text section
>> vmlinux.o: warning: objtool: acpi_idle_enter+0x43: call to __this_cpu_preempt_check() leaves .noinstr.text section
   vmlinux.o: warning: objtool: acpi_idle_enter_s2idle+0x6b: call to acpi_idle_do_entry() leaves .noinstr.text section
   vmlinux.o: warning: objtool: acpi_idle_enter_bm+0x175: call to rcu_idle_enter() leaves .noinstr.text section

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