Re: [mmotm:master 120/209] warning: (FAULT_INJECTION_STACKTRACE_FILTER && ..) selects FRAME_POINTER which has unmet direct dependencies (DEBUG_KERNEL && ..) || ..)

[Fengguang Wu <fengguang.wu@intel.com>]

On Sat, Oct 14, 2017 at 07:21:34PM -0700, Randy Dunlap wrote:
>On 10/13/17 21:20, kbuild test robot wrote:
>> tree:   git://git.cmpxchg.org/linux-mmotm.git master
>> head:   cc4a10c92b384ba2b80393c37639808df0ebbf56
>> commit: 05f4b3e9e49122144fa1c5b1f3a3dc9b1c2c643a [120/209] kmemcheck: rip it out
>> config: ia64-allyesconfig (attached as .config)
>> compiler: ia64-linux-gcc (GCC) 6.2.0
>> reproduce:
>>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>>         chmod +x ~/bin/make.cross
>>         git checkout 05f4b3e9e49122144fa1c5b1f3a3dc9b1c2c643a
>>         # save the attached .config to linux build tree
>>         make.cross ARCH=ia64
>>
>> All warnings (new ones prefixed by >>):
>>
>> warning: (FAULT_INJECTION_STACKTRACE_FILTER && LATENCYTOP && LOCKDEP) selects FRAME_POINTER which has unmet direct dependencies (DEBUG_KERNEL && (CRIS || M68K || FRV || UML || SUPERH || BLACKFIN || MN10300 || METAG) || ARCH_WANT_FRAME_POINTERS)
>
>So this one isn't new, right?
>
>It also occurs in linux-next, 4.14-rc4, 4.14-rc3, 4.14-rc2, and 4.13.
>That's all that I have checked so far.

Yeah I can find that warning in reports back to 2014. So it's at least
3 years old.

Thanks,
Fengguang

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