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 <202002031426.QLrslGif%lkp@intel.com>
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From:   Arnd Bergmann <arnd@arndb.de>
Date:   Mon, 3 Feb 2020 12:59:14 +0100
Message-ID: <CAK8P3a2+Cq_-L662WaQeScTTX1W50wPAkqs1R=fqyrHrd74znw@mail.gmail.com>
Subject: Re: [PATCH v5 6/6] powerpc/vdso: Switch VDSO to generic C implementation.
To:     kbuild test robot <lkp@intel.com>
Cc:     Christophe Leroy <christophe.leroy@c-s.fr>,
        kbuild-all@lists.01.org,
        Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Paul Mackerras <paulus@samba.org>,
        Michael Ellerman <mpe@ellerman.id.au>,
        Nathan Lynch <nathanl@linux.ibm.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Vincenzo Frascino <vincenzo.frascino@arm.com>,
        Andy Lutomirski <luto@kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
        Linux ARM <linux-arm-kernel@lists.infradead.org>,
        "open list:BROADCOM NVRAM DRIVER" <linux-mips@vger.kernel.org>,
        "the arch/x86 maintainers" <x86@kernel.org>
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On Mon, Feb 3, 2020 at 12:28 PM kbuild test robot <lkp@intel.com> wrote:
>
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot <lkp@intel.com>
>
> All errors (new ones prefixed by >>):
>
> >> arch/powerpc/kernel/vdso32/vgettimeofday.c:26:1: error: unknown type name 'time_t'; did you mean 'ktime_t'?
>     time_t __c_kernel_time(time_t *time, const struct vdso_data *vd)
>     ^~~~~~
>     ktime_t


time_t is no longer available in linux-next, so this has to use
__kernel_old_time_t.

      Arnd