[intel-tdx:guest 53/136] arch/x86/kernel/acpi/boot.c:67:51: warning: unused variable 'acpi_mp_wake_mailbox'

[intel-tdx:guest 53/136] arch/x86/kernel/acpi/boot.c:67:51: warning: unused variable 'acpi_mp_wake_mailbox'

[kernel test robot]

tree:   https://github.com/intel/tdx.git guest
head:   f3d7a7e86bf2f0d5ce629f2fb7be11dca88ac06d
commit: b93c111150948d0c5a55fca8e1620a05aa7e4298 [53/136] x86/acpi, x86/boot: Add multiprocessor wake-up support
config: i386-randconfig-014-20231216 (https://download.01.org/0day-ci/archive/20231216/202312161646.Y0IOMcs3-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231216/202312161646.Y0IOMcs3-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/202312161646.Y0IOMcs3-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> arch/x86/kernel/acpi/boot.c:67:51: warning: unused variable 'acpi_mp_wake_mailbox' [-Wunused-variable]
   static struct acpi_madt_multiproc_wakeup_mailbox *acpi_mp_wake_mailbox;
                                                     ^
>> arch/x86/kernel/acpi/boot.c:68:12: warning: unused variable 'acpi_mp_wake_mailbox_paddr' [-Wunused-variable]
   static u64 acpi_mp_wake_mailbox_paddr;
              ^
>> arch/x86/kernel/acpi/boot.c:69:22: warning: unused variable 'apic_id_wakemap' [-Wunused-variable]
   static physid_mask_t apic_id_wakemap = PHYSID_MASK_NONE;
                        ^
   arch/x86/kernel/acpi/boot.c:1305:19: warning: unused function 'acpi_parse_madt_ioapic_entries' [-Wunused-function]
   static inline int acpi_parse_madt_ioapic_entries(void)
                     ^
   4 warnings generated.


vim +/acpi_mp_wake_mailbox +67 arch/x86/kernel/acpi/boot.c

    66	
  > 67	static struct acpi_madt_multiproc_wakeup_mailbox *acpi_mp_wake_mailbox;
  > 68	static u64 acpi_mp_wake_mailbox_paddr;
  > 69	static physid_mask_t apic_id_wakemap = PHYSID_MASK_NONE;
    70	

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