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From:   Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Wed, 4 May 2022 15:33:11 +0200
Message-ID: <CAMuHMdVHUvbembVU92CZ+SXhfb8i8F_==d9rcH18pc=O-F8WOQ@mail.gmail.com>
Subject: Re: time.c:undefined reference to `mach_get_rtc_pll'
To:     Arnd Bergmann <arnd@arndb.de>
Cc:     kernel test robot <lkp@intel.com>, kbuild-all@lists.01.org,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Greg Ungerer <gerg@linux-m68k.org>,
        Daniel Palmer <daniel@0x0f.com>
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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@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