time.c:undefined reference to `mach_get_rtc_pll'

time.c:undefined reference to `mach_get_rtc_pll'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   107c948d1d3e61d10aee9d0f7c3d81bbee9842af
commit: 8b22820efb35f93d98638563b0a8f4094e8ee399 m68k: m68328: remove duplicate code
date:   1 year, 5 months ago
config: m68k-randconfig-r016-20220503 (https://download.01.org/0day-ci/archive/20220504/202205041720.i8wJ8uXq-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 11.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8b22820efb35f93d98638563b0a8f4094e8ee399
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 8b22820efb35f93d98638563b0a8f4094e8ee399
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

   m68k-linux-ld: arch/m68k/kernel/time.o: in function `rtc_ioctl':
>> time.c:(.text+0x82): undefined reference to `mach_get_rtc_pll'
   m68k-linux-ld: time.c:(.text+0xbc): undefined reference to `mach_set_rtc_pll'
   m68k-linux-ld: time.c:(.text+0xf4): undefined reference to `mach_set_rtc_pll'

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

Re: time.c:undefined reference to `mach_get_rtc_pll'

[Arnd Bergmann]

On Wed, May 4, 2022 at 11:14 AM kernel test robot <lkp@intel.com> wrote:
>
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   107c948d1d3e61d10aee9d0f7c3d81bbee9842af
> commit: 8b22820efb35f93d98638563b0a8f4094e8ee399 m68k: m68328: remove duplicate code
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
>
> All errors (new ones prefixed by >>):
>
>    m68k-linux-ld: arch/m68k/kernel/time.o: in function `rtc_ioctl':
> >> time.c:(.text+0x82): undefined reference to `mach_get_rtc_pll'
>    m68k-linux-ld: time.c:(.text+0xbc): undefined reference to `mach_set_rtc_pll'
>    m68k-linux-ld: time.c:(.text+0xf4): undefined reference to `mach_set_rtc_pll'
>

I think this is just another build failure that was hidden before my patch,
not caused by my patch.

      Arnd

Re: time.c:undefined reference to `mach_get_rtc_pll'

[Arnd Bergmann]

[-- Attachment #1: Type: text/plain, Size: 894 bytes --]

On Wed, May 4, 2022 at 11:14 AM kernel test robot <lkp@intel.com> wrote:
>
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   107c948d1d3e61d10aee9d0f7c3d81bbee9842af
> commit: 8b22820efb35f93d98638563b0a8f4094e8ee399 m68k: m68328: remove duplicate code
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
>
> All errors (new ones prefixed by >>):
>
>    m68k-linux-ld: arch/m68k/kernel/time.o: in function `rtc_ioctl':
> >> time.c:(.text+0x82): undefined reference to `mach_get_rtc_pll'
>    m68k-linux-ld: time.c:(.text+0xbc): undefined reference to `mach_set_rtc_pll'
>    m68k-linux-ld: time.c:(.text+0xf4): undefined reference to `mach_set_rtc_pll'
>

I think this is just another build failure that was hidden before my patch,
not caused by my patch.

      Arnd

Re: time.c:undefined reference to `mach_get_rtc_pll'

[Geert Uytterhoeven]

Hi Arnd,

On Wed, May 4, 2022 at 2:25 PM Arnd Bergmann <arnd@arndb.de> wrote:
> On Wed, May 4, 2022 at 11:14 AM kernel test robot <lkp@intel.com> wrote:
> > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > head:   107c948d1d3e61d10aee9d0f7c3d81bbee9842af
> > commit: 8b22820efb35f93d98638563b0a8f4094e8ee399 m68k: m68328: remove duplicate code
> >
> > If you fix the issue, kindly add following tag as appropriate
> > Reported-by: kernel test robot <lkp@intel.com>
> >
> > All errors (new ones prefixed by >>):
> >
> >    m68k-linux-ld: arch/m68k/kernel/time.o: in function `rtc_ioctl':
> > >> time.c:(.text+0x82): undefined reference to `mach_get_rtc_pll'
> >    m68k-linux-ld: time.c:(.text+0xbc): undefined reference to `mach_set_rtc_pll'
> >    m68k-linux-ld: time.c:(.text+0xf4): undefined reference to `mach_set_rtc_pll'
> >
>
> I think this is just another build failure that was hidden before my patch,
> not caused by my patch.

That's an m68knommu kernel build with CONFIG_RTC_DRV_GENERIC=y,
I guess?

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: time.c:undefined reference to `mach_get_rtc_pll'

[Geert Uytterhoeven]

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Hi Arnd,

On Wed, May 4, 2022 at 2:25 PM Arnd Bergmann <arnd@arndb.de> wrote:
> On Wed, May 4, 2022 at 11:14 AM kernel test robot <lkp@intel.com> wrote:
> > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > head:   107c948d1d3e61d10aee9d0f7c3d81bbee9842af
> > commit: 8b22820efb35f93d98638563b0a8f4094e8ee399 m68k: m68328: remove duplicate code
> >
> > If you fix the issue, kindly add following tag as appropriate
> > Reported-by: kernel test robot <lkp@intel.com>
> >
> > All errors (new ones prefixed by >>):
> >
> >    m68k-linux-ld: arch/m68k/kernel/time.o: in function `rtc_ioctl':
> > >> time.c:(.text+0x82): undefined reference to `mach_get_rtc_pll'
> >    m68k-linux-ld: time.c:(.text+0xbc): undefined reference to `mach_set_rtc_pll'
> >    m68k-linux-ld: time.c:(.text+0xf4): undefined reference to `mach_set_rtc_pll'
> >
>
> I think this is just another build failure that was hidden before my patch,
> not caused by my patch.

That's an m68knommu kernel build with CONFIG_RTC_DRV_GENERIC=y,
I guess?

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert(a)linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: time.c:undefined reference to `mach_get_rtc_pll'

[Arnd Bergmann]

On Wed, May 4, 2022 at 3:33 PM Geert Uytterhoeven <geert@linux-m68k.org> wrote:
> On Wed, May 4, 2022 at 2:25 PM Arnd Bergmann <arnd@arndb.de> wrote:
> > On Wed, May 4, 2022 at 11:14 AM kernel test robot <lkp@intel.com> wrote:
> > > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > > head:   107c948d1d3e61d10aee9d0f7c3d81bbee9842af
> > > commit: 8b22820efb35f93d98638563b0a8f4094e8ee399 m68k: m68328: remove duplicate code
> > >
> > > If you fix the issue, kindly add following tag as appropriate
> > > Reported-by: kernel test robot <lkp@intel.com>
> > >
> > > All errors (new ones prefixed by >>):
> > >
> > >    m68k-linux-ld: arch/m68k/kernel/time.o: in function `rtc_ioctl':
> > > >> time.c:(.text+0x82): undefined reference to `mach_get_rtc_pll'
> > >    m68k-linux-ld: time.c:(.text+0xbc): undefined reference to `mach_set_rtc_pll'
> > >    m68k-linux-ld: time.c:(.text+0xf4): undefined reference to `mach_set_rtc_pll'
> > >
> >
> > I think this is just another build failure that was hidden before my patch,
> > not caused by my patch.
>
> That's an m68knommu kernel build with CONFIG_RTC_DRV_GENERIC=y,
> I guess?

Correct, the  .config file is linked in the original report, just double-checked
that. More importantly, it's a nommu M68KCLASSIC (dragonball) config,
so the existing #ifdef CONFIG_M68KCLASSIC check in
arch/m68k/kernel/time.c is insufficient.

       Arnd

Re: time.c:undefined reference to `mach_get_rtc_pll'

[Arnd Bergmann]

[-- Attachment #1: Type: text/plain, Size: 1446 bytes --]

On Wed, May 4, 2022 at 3:33 PM Geert Uytterhoeven <geert@linux-m68k.org> wrote:
> On Wed, May 4, 2022 at 2:25 PM Arnd Bergmann <arnd@arndb.de> wrote:
> > On Wed, May 4, 2022 at 11:14 AM kernel test robot <lkp@intel.com> wrote:
> > > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > > head:   107c948d1d3e61d10aee9d0f7c3d81bbee9842af
> > > commit: 8b22820efb35f93d98638563b0a8f4094e8ee399 m68k: m68328: remove duplicate code
> > >
> > > If you fix the issue, kindly add following tag as appropriate
> > > Reported-by: kernel test robot <lkp@intel.com>
> > >
> > > All errors (new ones prefixed by >>):
> > >
> > >    m68k-linux-ld: arch/m68k/kernel/time.o: in function `rtc_ioctl':
> > > >> time.c:(.text+0x82): undefined reference to `mach_get_rtc_pll'
> > >    m68k-linux-ld: time.c:(.text+0xbc): undefined reference to `mach_set_rtc_pll'
> > >    m68k-linux-ld: time.c:(.text+0xf4): undefined reference to `mach_set_rtc_pll'
> > >
> >
> > I think this is just another build failure that was hidden before my patch,
> > not caused by my patch.
>
> That's an m68knommu kernel build with CONFIG_RTC_DRV_GENERIC=y,
> I guess?

Correct, the  .config file is linked in the original report, just double-checked
that. More importantly, it's a nommu M68KCLASSIC (dragonball) config,
so the existing #ifdef CONFIG_M68KCLASSIC check in
arch/m68k/kernel/time.c is insufficient.

       Arnd

Re: time.c:undefined reference to `mach_get_rtc_pll'

[Geert Uytterhoeven]

Hi Arnd,

On Fri, May 6, 2022 at 9:21 AM Arnd Bergmann <arnd@arndb.de> wrote:
> On Wed, May 4, 2022 at 3:33 PM Geert Uytterhoeven <geert@linux-m68k.org> wrote:
> > On Wed, May 4, 2022 at 2:25 PM Arnd Bergmann <arnd@arndb.de> wrote:
> > > On Wed, May 4, 2022 at 11:14 AM kernel test robot <lkp@intel.com> wrote:
> > > > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > > > head:   107c948d1d3e61d10aee9d0f7c3d81bbee9842af
> > > > commit: 8b22820efb35f93d98638563b0a8f4094e8ee399 m68k: m68328: remove duplicate code
> > > >
> > > > If you fix the issue, kindly add following tag as appropriate
> > > > Reported-by: kernel test robot <lkp@intel.com>
> > > >
> > > > All errors (new ones prefixed by >>):
> > > >
> > > >    m68k-linux-ld: arch/m68k/kernel/time.o: in function `rtc_ioctl':
> > > > >> time.c:(.text+0x82): undefined reference to `mach_get_rtc_pll'
> > > >    m68k-linux-ld: time.c:(.text+0xbc): undefined reference to `mach_set_rtc_pll'
> > > >    m68k-linux-ld: time.c:(.text+0xf4): undefined reference to `mach_set_rtc_pll'
> > > >
> > >
> > > I think this is just another build failure that was hidden before my patch,
> > > not caused by my patch.
> >
> > That's an m68knommu kernel build with CONFIG_RTC_DRV_GENERIC=y,
> > I guess?
>
> Correct, the  .config file is linked in the original report, just double-checked
> that. More importantly, it's a nommu M68KCLASSIC (dragonball) config,

Sorry, the original report email was delayed by 9 hours, so I
got your response first.

> so the existing #ifdef CONFIG_M68KCLASSIC check in
> arch/m68k/kernel/time.c is insufficient.

Yeah, need to fix that, one day....

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: time.c:undefined reference to `mach_get_rtc_pll'

[Geert Uytterhoeven]

[-- Attachment #1: Type: text/plain, Size: 2055 bytes --]

Hi Arnd,

On Fri, May 6, 2022 at 9:21 AM Arnd Bergmann <arnd@arndb.de> wrote:
> On Wed, May 4, 2022 at 3:33 PM Geert Uytterhoeven <geert@linux-m68k.org> wrote:
> > On Wed, May 4, 2022 at 2:25 PM Arnd Bergmann <arnd@arndb.de> wrote:
> > > On Wed, May 4, 2022 at 11:14 AM kernel test robot <lkp@intel.com> wrote:
> > > > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > > > head:   107c948d1d3e61d10aee9d0f7c3d81bbee9842af
> > > > commit: 8b22820efb35f93d98638563b0a8f4094e8ee399 m68k: m68328: remove duplicate code
> > > >
> > > > If you fix the issue, kindly add following tag as appropriate
> > > > Reported-by: kernel test robot <lkp@intel.com>
> > > >
> > > > All errors (new ones prefixed by >>):
> > > >
> > > >    m68k-linux-ld: arch/m68k/kernel/time.o: in function `rtc_ioctl':
> > > > >> time.c:(.text+0x82): undefined reference to `mach_get_rtc_pll'
> > > >    m68k-linux-ld: time.c:(.text+0xbc): undefined reference to `mach_set_rtc_pll'
> > > >    m68k-linux-ld: time.c:(.text+0xf4): undefined reference to `mach_set_rtc_pll'
> > > >
> > >
> > > I think this is just another build failure that was hidden before my patch,
> > > not caused by my patch.
> >
> > That's an m68knommu kernel build with CONFIG_RTC_DRV_GENERIC=y,
> > I guess?
>
> Correct, the  .config file is linked in the original report, just double-checked
> that. More importantly, it's a nommu M68KCLASSIC (dragonball) config,

Sorry, the original report email was delayed by 9 hours, so I
got your response first.

> so the existing #ifdef CONFIG_M68KCLASSIC check in
> arch/m68k/kernel/time.c is insufficient.

Yeah, need to fix that, one day....

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert(a)linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [kbuild-all] Re: time.c:undefined reference to `mach_get_rtc_pll'

[Chen, Rong A]

On 5/4/2022 5:25 PM, Arnd Bergmann wrote:
> On Wed, May 4, 2022 at 11:14 AM kernel test robot <lkp@intel.com> wrote:
>>
>> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
>> head:   107c948d1d3e61d10aee9d0f7c3d81bbee9842af
>> commit: 8b22820efb35f93d98638563b0a8f4094e8ee399 m68k: m68328: remove duplicate code
>>
>> If you fix the issue, kindly add following tag as appropriate
>> Reported-by: kernel test robot <lkp@intel.com>
>>
>> All errors (new ones prefixed by >>):
>>
>>     m68k-linux-ld: arch/m68k/kernel/time.o: in function `rtc_ioctl':
>>>> time.c:(.text+0x82): undefined reference to `mach_get_rtc_pll'
>>     m68k-linux-ld: time.c:(.text+0xbc): undefined reference to `mach_set_rtc_pll'
>>     m68k-linux-ld: time.c:(.text+0xf4): undefined reference to `mach_set_rtc_pll'
>>
> 
> I think this is just another build failure that was hidden before my patch,
> not caused by my patch.
> 
>        Arnd

Hi Arnd,

Sorry for the inconvenience, we have added it to the ignore list.

Best Regards,
Rong Chen

Re: time.c:undefined reference to `mach_get_rtc_pll'

[Randy Dunlap]

On 5/4/22 06:33, Geert Uytterhoeven wrote:
> Hi Arnd,
> 
> On Wed, May 4, 2022 at 2:25 PM Arnd Bergmann <arnd@arndb.de> wrote:
>> On Wed, May 4, 2022 at 11:14 AM kernel test robot <lkp@intel.com> wrote:
>>> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
>>> head:   107c948d1d3e61d10aee9d0f7c3d81bbee9842af
>>> commit: 8b22820efb35f93d98638563b0a8f4094e8ee399 m68k: m68328: remove duplicate code
>>>
>>> If you fix the issue, kindly add following tag as appropriate
>>> Reported-by: kernel test robot <lkp@intel.com>
>>>
>>> All errors (new ones prefixed by >>):
>>>
>>>    m68k-linux-ld: arch/m68k/kernel/time.o: in function `rtc_ioctl':
>>>>> time.c:(.text+0x82): undefined reference to `mach_get_rtc_pll'
>>>    m68k-linux-ld: time.c:(.text+0xbc): undefined reference to `mach_set_rtc_pll'
>>>    m68k-linux-ld: time.c:(.text+0xf4): undefined reference to `mach_set_rtc_pll'
>>>
>>
>> I think this is just another build failure that was hidden before my patch,
>> not caused by my patch.
> 
> That's an m68knommu kernel build with CONFIG_RTC_DRV_GENERIC=y,
> I guess?

CONFIG_RTC_DRV_GENERIC=m


-- 
~Randy

Re: time.c:undefined reference to `mach_get_rtc_pll'

[Randy Dunlap]

[-- Attachment #1: Type: text/plain, Size: 1178 bytes --]



On 5/4/22 06:33, Geert Uytterhoeven wrote:
> Hi Arnd,
> 
> On Wed, May 4, 2022 at 2:25 PM Arnd Bergmann <arnd@arndb.de> wrote:
>> On Wed, May 4, 2022 at 11:14 AM kernel test robot <lkp@intel.com> wrote:
>>> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
>>> head:   107c948d1d3e61d10aee9d0f7c3d81bbee9842af
>>> commit: 8b22820efb35f93d98638563b0a8f4094e8ee399 m68k: m68328: remove duplicate code
>>>
>>> If you fix the issue, kindly add following tag as appropriate
>>> Reported-by: kernel test robot <lkp@intel.com>
>>>
>>> All errors (new ones prefixed by >>):
>>>
>>>    m68k-linux-ld: arch/m68k/kernel/time.o: in function `rtc_ioctl':
>>>>> time.c:(.text+0x82): undefined reference to `mach_get_rtc_pll'
>>>    m68k-linux-ld: time.c:(.text+0xbc): undefined reference to `mach_set_rtc_pll'
>>>    m68k-linux-ld: time.c:(.text+0xf4): undefined reference to `mach_set_rtc_pll'
>>>
>>
>> I think this is just another build failure that was hidden before my patch,
>> not caused by my patch.
> 
> That's an m68knommu kernel build with CONFIG_RTC_DRV_GENERIC=y,
> I guess?

CONFIG_RTC_DRV_GENERIC=m


-- 
~Randy