undefined reference to `pps_unregister_source'

undefined reference to `pps_unregister_source'

[kbuild test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   238d1d0f79f619d75c2cc741d6770fb0986aef24
commit: ee84595a91c60d33cbf1d5b941b04a3ee6cf7ce0 afs, rxrpc: Update the MAINTAINERS file
date:   2 weeks ago
config: x86_64-randconfig-s1-01012230 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        git checkout ee84595a91c60d33cbf1d5b941b04a3ee6cf7ce0
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/built-in.o: In function `ptp_clock_unregister':
>> (.text+0x40e0a5): undefined reference to `pps_unregister_source'
   drivers/built-in.o: In function `ptp_clock_unregister':
>> (.text+0x40e0cc): undefined reference to `posix_clock_unregister'
   drivers/built-in.o: In function `ptp_clock_event':
>> (.text+0x40e249): undefined reference to `pps_event'
   drivers/built-in.o: In function `ptp_clock_register':
>> (.text+0x40e5e1): undefined reference to `pps_register_source'
   drivers/built-in.o: In function `ptp_clock_register':
>> (.text+0x40e62c): undefined reference to `posix_clock_register'
   drivers/built-in.o: In function `ptp_clock_register':
   (.text+0x40e68d): undefined reference to `pps_unregister_source'

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

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Re: undefined reference to `pps_unregister_source'

[Richard Cochran]

On Mon, Jan 02, 2017 at 12:22:01AM +0800, kbuild test robot wrote:
>    drivers/built-in.o: In function `ptp_clock_unregister':
> >> (.text+0x40e0a5): undefined reference to `pps_unregister_source'
>    drivers/built-in.o: In function `ptp_clock_unregister':
> >> (.text+0x40e0cc): undefined reference to `posix_clock_unregister'
>    drivers/built-in.o: In function `ptp_clock_event':
> >> (.text+0x40e249): undefined reference to `pps_event'
>    drivers/built-in.o: In function `ptp_clock_register':
> >> (.text+0x40e5e1): undefined reference to `pps_register_source'
>    drivers/built-in.o: In function `ptp_clock_register':
> >> (.text+0x40e62c): undefined reference to `posix_clock_register'
>    drivers/built-in.o: In function `ptp_clock_register':
>    (.text+0x40e68d): undefined reference to `pps_unregister_source'

Nicolas,

This looks like fallout from the posix timers tinification.
Can you please take a look at that config?

Thanks,
Richard

Re: undefined reference to `pps_unregister_source'

[Nicolas Pitre]

On Mon, 2 Jan 2017, Richard Cochran wrote:

> On Mon, Jan 02, 2017 at 12:22:01AM +0800, kbuild test robot wrote:
> >    drivers/built-in.o: In function `ptp_clock_unregister':
> > >> (.text+0x40e0a5): undefined reference to `pps_unregister_source'
> >    drivers/built-in.o: In function `ptp_clock_unregister':
> > >> (.text+0x40e0cc): undefined reference to `posix_clock_unregister'
> >    drivers/built-in.o: In function `ptp_clock_event':
> > >> (.text+0x40e249): undefined reference to `pps_event'
> >    drivers/built-in.o: In function `ptp_clock_register':
> > >> (.text+0x40e5e1): undefined reference to `pps_register_source'
> >    drivers/built-in.o: In function `ptp_clock_register':
> > >> (.text+0x40e62c): undefined reference to `posix_clock_register'
> >    drivers/built-in.o: In function `ptp_clock_register':
> >    (.text+0x40e68d): undefined reference to `pps_unregister_source'
> 
> Nicolas,
> 
> This looks like fallout from the posix timers tinification.
> Can you please take a look at that config?

Sure. However I didn't receive the corresponding .config file.
Could you forward the original report to me please?


Nicolas