[arm:for-next 7/8] warning: (ARM && ..) selects GENERIC_CLOCKEVENTS_BROADCAST which has unmet direct dependencies (GENERIC_CLOCKEVENTS)

From: linux@armlinux.org.uk (Russell King - ARM Linux)
Date: 2016-10-19 16:39:15

Patch dropped.

On Thu, Oct 20, 2016 at 12:35:22AM +0800, kbuild test robot wrote:

tree:   git://git.armlinux.org.uk/~rmk/linux-arm.git for-next
head:   4f3ebefbc0ed334491f0b7f1f0154b14c47c0774
commit: e085002c23dfb35705c630b975827a69ff9aceb6 [7/8] ARM: 8620/1: Kconfig: select GENERIC_CLOCKEVENTS_BROADCAST also on UP
config: arm-ebsa110_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout e085002c23dfb35705c630b975827a69ff9aceb6
        # save the attached .config to linux build tree
        make.cross ARCH=arm 

All error/warnings (new ones prefixed by >>):

warning: (ARM && SOC_AM43XX && MIPS_CPS_CPUIDLE) selects GENERIC_CLOCKEVENTS_BROADCAST which has unmet direct dependencies (GENERIC_CLOCKEVENTS)
   kernel/time/tick-broadcast.c: In function 'tick_broadcast_start_periodic':

quoted

kernel/time/tick-broadcast.c:65:3: error: implicit declaration of function 'tick_setup_periodic' [-Werror=implicit-function-declaration]

      tick_setup_periodic(bc, 1);
      ^~~~~~~~~~~~~~~~~~~
   kernel/time/tick-broadcast.c: In function 'tick_check_broadcast_device':

quoted

kernel/time/tick-broadcast.c:74:13: error: dereferencing pointer to incomplete type 'struct clock_event_device'

     if ((newdev->features & CLOCK_EVT_FEAT_DUMMY) ||
                ^~

quoted

kernel/time/tick-broadcast.c:74:26: error: 'CLOCK_EVT_FEAT_DUMMY' undeclared (first use in this function)

     if ((newdev->features & CLOCK_EVT_FEAT_DUMMY) ||
                             ^~~~~~~~~~~~~~~~~~~~
   kernel/time/tick-broadcast.c:74:26: note: each undeclared identifier is reported only once for each function it appears in

quoted

kernel/time/tick-broadcast.c:75:26: error: 'CLOCK_EVT_FEAT_PERCPU' undeclared (first use in this function)

         (newdev->features & CLOCK_EVT_FEAT_PERCPU) ||
                             ^~~~~~~~~~~~~~~~~~~~~

quoted

kernel/time/tick-broadcast.c:76:26: error: 'CLOCK_EVT_FEAT_C3STOP' undeclared (first use in this function)

         (newdev->features & CLOCK_EVT_FEAT_C3STOP))
                             ^~~~~~~~~~~~~~~~~~~~~

quoted

kernel/time/tick-broadcast.c:80:27: error: 'CLOCK_EVT_FEAT_ONESHOT' undeclared (first use in this function)

         !(newdev->features & CLOCK_EVT_FEAT_ONESHOT))
                              ^~~~~~~~~~~~~~~~~~~~~~
   kernel/time/tick-broadcast.c: In function 'tick_install_broadcast_device':

quoted

kernel/time/tick-broadcast.c:99:2: error: implicit declaration of function 'clockevents_exchange_device' [-Werror=implicit-function-declaration]

     clockevents_exchange_device(cur, dev);
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~

quoted

kernel/time/tick-broadcast.c:101:24: error: 'clockevents_handle_noop' undeclared (first use in this function)

      cur->event_handler = clockevents_handle_noop;
                           ^~~~~~~~~~~~~~~~~~~~~~~
   kernel/time/tick-broadcast.c:113:22: error: 'CLOCK_EVT_FEAT_ONESHOT' undeclared (first use in this function)
     if (dev->features & CLOCK_EVT_FEAT_ONESHOT)
                         ^~~~~~~~~~~~~~~~~~~~~~
   kernel/time/tick-broadcast.c: In function 'tick_broadcast_update_freq':

quoted

kernel/time/tick-broadcast.c:131:9: error: implicit declaration of function '__clockevents_update_freq' [-Werror=implicit-function-declaration]

      ret = __clockevents_update_freq(dev, freq);
            ^~~~~~~~~~~~~~~~~~~~~~~~~
   kernel/time/tick-broadcast.c: In function 'tick_device_setup_broadcast_func':

quoted

kernel/time/tick-broadcast.c:146:20: error: 'tick_broadcast' undeclared (first use in this function)

      dev->broadcast = tick_broadcast;
                       ^~~~~~~~~~~~~~
   kernel/time/tick-broadcast.c: In function 'tick_device_uses_broadcast':

quoted

kernel/time/tick-broadcast.c:172:7: error: implicit declaration of function 'tick_device_is_functional' [-Werror=implicit-function-declaration]

     if (!tick_device_is_functional(dev)) {
          ^~~~~~~~~~~~~~~~~~~~~~~~~

quoted

kernel/time/tick-broadcast.c:173:24: error: 'tick_handle_periodic' undeclared (first use in this function)

      dev->event_handler = tick_handle_periodic;
                           ^~~~~~~~~~~~~~~~~~~~
   kernel/time/tick-broadcast.c:186:25: error: 'CLOCK_EVT_FEAT_C3STOP' undeclared (first use in this function)
      if (!(dev->features & CLOCK_EVT_FEAT_C3STOP))
                            ^~~~~~~~~~~~~~~~~~~~~

quoted

kernel/time/tick-broadcast.c:219:5: error: implicit declaration of function 'clockevents_shutdown' [-Werror=implicit-function-declaration]

        clockevents_shutdown(bc);
        ^~~~~~~~~~~~~~~~~~~~

quoted

kernel/time/tick-broadcast.c:228:31: error: 'CLOCK_EVT_FEAT_HRTIMER' undeclared (first use in this function)

       if (bc && !(bc->features & CLOCK_EVT_FEAT_HRTIMER))
                                  ^~~~~~~~~~~~~~~~~~~~~~
   kernel/time/tick-broadcast.c: In function 'tick_do_broadcast':
   kernel/time/tick-broadcast.c:284:28: error: 'CLOCK_EVT_FEAT_HRTIMER' undeclared (first use in this function)
      local = !(bc->features & CLOCK_EVT_FEAT_HRTIMER);
                               ^~~~~~~~~~~~~~~~~~~~~~
   kernel/time/tick-broadcast.c: In function 'tick_handle_periodic_broadcast':

quoted

kernel/time/tick-broadcast.c:321:6: error: implicit declaration of function 'clockevent_state_shutdown' [-Werror=implicit-function-declaration]

     if (clockevent_state_shutdown(tick_broadcast_device.evtdev)) {
         ^~~~~~~~~~~~~~~~~~~~~~~~~

quoted

kernel/time/tick-broadcast.c:328:6: error: implicit declaration of function 'clockevent_state_oneshot' [-Werror=implicit-function-declaration]

     if (clockevent_state_oneshot(dev)) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
   In file included from include/linux/rcupdate.h:47:0,
                    from include/linux/idr.h:18,
                    from include/linux/kernfs.h:14,
                    from include/linux/sysfs.h:15,
                    from include/linux/kobject.h:21,
                    from include/linux/device.h:17,
                    from include/linux/node.h:17,
                    from include/linux/cpu.h:16,
                    from kernel/time/tick-broadcast.c:14:

quoted

kernel/time/tick-broadcast.c:329:45: error: 'tick_period' undeclared (first use in this function)

      ktime_t next = ktime_add(dev->next_event, tick_period);
                                                ^
   include/linux/ktime.h:64:39: note: in definition of macro 'ktime_add'
      ({ (ktime_t){ .tv64 = (lhs).tv64 + (rhs).tv64 }; })
                                          ^~~

quoted

kernel/time/tick-broadcast.c:331:3: error: implicit declaration of function 'clockevents_program_event' [-Werror=implicit-function-declaration]

      clockevents_program_event(dev, next, true);
      ^~~~~~~~~~~~~~~~~~~~~~~~~
   kernel/time/tick-broadcast.c: In function 'tick_broadcast_control':
   kernel/time/tick-broadcast.c:367:32: error: 'CLOCK_EVT_FEAT_C3STOP' undeclared (first use in this function)
     if (!dev || !(dev->features & CLOCK_EVT_FEAT_C3STOP))
                                   ^~~~~~~~~~~~~~~~~~~~~
   kernel/time/tick-broadcast.c:392:31: error: 'CLOCK_EVT_FEAT_HRTIMER' undeclared (first use in this function)
       if (bc && !(bc->features & CLOCK_EVT_FEAT_HRTIMER) &&
                                  ^~~~~~~~~~~~~~~~~~~~~~
   kernel/time/tick-broadcast.c: In function 'tick_set_periodic_handler':
   kernel/time/tick-broadcast.c:433:24: error: 'tick_handle_periodic' undeclared (first use in this function)
      dev->event_handler = tick_handle_periodic;
                           ^~~~~~~~~~~~~~~~~~~~
   kernel/time/tick-broadcast.c: In function 'tick_resume_broadcast':

quoted

kernel/time/tick-broadcast.c:502:3: error: implicit declaration of function 'clockevents_tick_resume' [-Werror=implicit-function-declaration]

      clockevents_tick_resume(bc);
      ^~~~~~~~~~~~~~~~~~~~~~~
   kernel/time/tick-broadcast.c: In function '__tick_broadcast_oneshot_control':
   kernel/time/tick-broadcast.c:988:29: error: 'CLOCK_EVT_FEAT_HRTIMER' undeclared (first use in this function)
     if (!bc || (bc->features & CLOCK_EVT_FEAT_HRTIMER))
                                ^~~~~~~~~~~~~~~~~~~~~~
   kernel/time/tick-broadcast.c: In function 'tick_check_broadcast_device':

quoted

kernel/time/tick-broadcast.c:84:1: warning: control reaches end of non-void function [-Wreturn-type]

    }
    ^
   cc1: some warnings being treated as errors

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation



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