[rgushchin:memcg_from_obj 160/221] setup.c:undefined reference to `.pmu_shutdown'

[rgushchin:memcg_from_obj 160/221] setup.c:undefined reference to `.pmu_shutdown'

[kbuild test robot]

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tree:   https://github.com/rgushchin/linux.git memcg_from_obj
head:   95947362cc70e25deb2b5833a1bfb61b75018bcc
commit: c233c4abd11817ceb7998d4e6d7440bea52d4c69 [160/221] a
config: powerpc-ppc64_defconfig (attached as .config)
compiler: powerpc64-linux-gcc (GCC) 7.5.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout c233c4abd11817ceb7998d4e6d7440bea52d4c69
        # save the attached .config to linux build tree
        GCC_VERSION=7.5.0 make.cross ARCH=powerpc 

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

All errors (new ones prefixed by >>):

   powerpc64-linux-ld: warning: orphan section `.gnu.hash' from `linker stubs' being placed in section `.gnu.hash'.
   arch/powerpc/platforms/powermac/setup.o: In function `.pmac_power_off':
>> setup.c:(.text+0x74): undefined reference to `.pmu_shutdown'
   arch/powerpc/platforms/powermac/setup.o: In function `.pmac_restart':
>> setup.c:(.text+0xe4): undefined reference to `.pmu_restart'
   arch/powerpc/platforms/powermac/setup.o: In function `.pmac_setup_arch':
>> setup.c:(.init.text+0x430): undefined reference to `.find_via_pmu'
   arch/powerpc/platforms/powermac/time.o: In function `.pmac_get_boot_time':
>> time.c:(.text+0xa0): undefined reference to `.pmu_get_time'
   arch/powerpc/platforms/powermac/time.o: In function `.pmac_get_rtc_time':
   time.c:(.text+0x120): undefined reference to `.pmu_get_time'
   arch/powerpc/platforms/powermac/time.o: In function `.pmac_set_rtc_time':
>> time.c:(.text+0x1d4): undefined reference to `.pmu_set_rtc_time'
   arch/powerpc/platforms/powermac/low_i2c.o: In function `.pmu_i2c_xfer':
>> low_i2c.c:(.text+0xf24): undefined reference to `.pmu_queue_request'
   low_i2c.c:(.text+0xfe0): undefined reference to `.pmu_queue_request'
   arch/powerpc/platforms/powermac/low_i2c.o: In function `.pmac_i2c_init':
>> low_i2c.c:(.init.text+0x724): undefined reference to `.pmu_present'
   arch/powerpc/platforms/powermac/udbg_adb.o: In function `.udbg_adb_getc_poll':
>> udbg_adb.c:(.text+0xe0): undefined reference to `.pmu_poll_adb'
   arch/powerpc/platforms/powermac/udbg_adb.o: In function `.udbg_adb_getc':
   udbg_adb.c:(.text+0x260): undefined reference to `.pmu_poll_adb'
   arch/powerpc/platforms/powermac/udbg_adb.o: In function `.udbg_adb_init':
>> udbg_adb.c:(.init.text+0x1f0): undefined reference to `.find_via_pmu'
   drivers/macintosh/via-pmu-event.o: In function `.via_pmu_event_init':
   via-pmu-event.c:(.init.text+0x20): undefined reference to `.pmu_get_model'

---
0-DAY kernel test infrastructure                 Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org Intel Corporation

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