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From:   Arnd Bergmann <arnd@arndb.de>
Date:   Thu, 26 Apr 2018 09:15:01 +0200
Message-ID: <CAK8P3a0tpU7RFasJUuG7V2ZYUoR-iYDzjO13neF08ToAdnLX+w@mail.gmail.com>
Subject: Re: Makefile:636: arch/score/Makefile: No such file or directory
To:     kbuild test robot <lkp@intel.com>,
        Fengguang Wu <fengguang.wu@intel.com>
Cc:     kbuild-all@01.org,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
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On Thu, Apr 26, 2018 at 4:23 AM, kbuild test robot <lkp@intel.com> wrote:
> Hi Arnd,
>
> FYI, the error/warning still remains.
>
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   26ed24e429d89e045e5eb2d2b75215244347b7f2
> commit: b8c9c8f0190f4004d3d4364edb2dea5978dfc824 arch: remove score port
> date:   7 weeks ago
> config: score-spct6600_defconfig

Please stop trying to build the removed architectures: tile, blackfin,
metag, m32r, frv, mn10300, cris and score.

https://lwn.net/Articles/748074/ has details about why this broke.

Note that we do have a few new architectures that you may want
to add if you haven't done this already: nds32 and riscv were added
this year, and a couple of older architectures that didn't have upstream
gcc releases now have those, and I uploaded gcc binaries to
https://cdn.kernel.org/pub/tools/crosstool/.

This should allow building everything we have in the kernel now.
Unfortunately the nds32 toolchain I uploaded is a little incomplete,
but I have a gcc-6.4 build that (mostly) works and gcc-8 should
be fine as well once it gets released.

      Arnd