[trace:ftrace/direct 7/10] do_mounts.c:(.text+0x418): multiple definition of `ftrace_find_direct_func'

[kbuild test robot <lkp@intel.com>]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git ftrace/direct
head:   6596f86ef6098066a2182ce37b55af08e0c93512
commit: ac10414c3f10748d6f34f094e19ef90a2d7c17fd [7/10] ftrace: Add ftrace_find_direct_func()
config: xtensa-common_defconfig (attached as .config)
compiler: xtensa-linux-gcc (GCC) 7.4.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout ac10414c3f10748d6f34f094e19ef90a2d7c17fd
        # save the attached .config to linux build tree
        GCC_VERSION=7.4.0 make.cross ARCH=xtensa 

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

All errors (new ones prefixed by >>):

   init/do_mounts.o: In function `ftrace_find_direct_func':
>> do_mounts.c:(.text+0x418): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   init/noinitramfs.o: In function `ftrace_find_direct_func':
   noinitramfs.c:(.text+0x0): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   init/init_task.o: In function `ftrace_find_direct_func':
   init_task.c:(.text+0x0): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   arch/xtensa/kernel/process.o: In function `ftrace_find_direct_func':
   process.c:(.text+0x0): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   arch/xtensa/kernel/ptrace.o: In function `ftrace_find_direct_func':
   ptrace.c:(.text+0x2ac): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   arch/xtensa/kernel/syscall.o: In function `ftrace_find_direct_func':
   syscall.c:(.text+0x64): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   arch/xtensa/mm/fault.o: In function `ftrace_find_direct_func':
   fault.c:(.text+0x0): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/fork.o: In function `ftrace_find_direct_func':
   fork.c:(.text+0x6c4): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/exec_domain.o: In function `ftrace_find_direct_func':
   exec_domain.c:(.text+0x1c): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/panic.o: In function `ftrace_find_direct_func':
   panic.c:(.text+0x17c): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/cpu.o: In function `ftrace_find_direct_func':
   cpu.c:(.text+0x49c): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/exit.o: In function `ftrace_find_direct_func':
   exit.c:(.text+0x1c8): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/softirq.o: In function `ftrace_find_direct_func':
   softirq.c:(.text+0x2d8): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/sysctl.o: In function `ftrace_find_direct_func':
   sysctl.c:(.text+0x1470): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/sysctl_binary.o: In function `ftrace_find_direct_func':
   sysctl_binary.c:(.text+0x0): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/capability.o: In function `ftrace_find_direct_func':
   capability.c:(.text+0x2a0): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/ptrace.o: In function `ftrace_find_direct_func':
   ptrace.c:(.text+0x4d0): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/signal.o: In function `ftrace_find_direct_func':
   signal.c:(.text+0x6c8): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/sys.o: In function `ftrace_find_direct_func':
   sys.c:(.text+0x764): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/umh.o: In function `ftrace_find_direct_func':
   umh.c:(.text+0x7f8): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/pid.o: In function `ftrace_find_direct_func':
   pid.c:(.text+0x200): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/extable.o: In function `ftrace_find_direct_func':
   extable.c:(.text+0x0): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/nsproxy.o: In function `ftrace_find_direct_func':
   nsproxy.c:(.text+0x158): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/notifier.o: In function `ftrace_find_direct_func':
   notifier.c:(.text+0x520): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/cred.o: In function `ftrace_find_direct_func':
   cred.c:(.text+0x5a0): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/reboot.o: In function `ftrace_find_direct_func':
   reboot.c:(.text+0x1cc): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/kmod.o: In function `ftrace_find_direct_func':
   kmod.c:(.text+0x348): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/groups.o: In function `ftrace_find_direct_func':
   groups.c:(.text+0x194): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/sched/core.o: In function `ftrace_find_direct_func':
   core.c:(.text+0x334): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/sched/loadavg.o: In function `ftrace_find_direct_func':
   loadavg.c:(.text+0x0): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/sched/clock.o: In function `ftrace_find_direct_func':
   clock.c:(.text+0x38): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/sched/cputime.o: In function `ftrace_find_direct_func':
   cputime.c:(.text+0x0): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/sched/idle.o: In function `ftrace_find_direct_func':
   idle.c:(.text+0x148): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here
   kernel/sched/fair.o: In function `ftrace_find_direct_func':
   fair.c:(.text+0xc70): multiple definition of `ftrace_find_direct_func'
   init/main.o:main.c:(.text+0x12c): first defined here

---
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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