linux-kernel - Re: Build regressions/improvements in v4.20-rc1

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Date:   Mon, 5 Nov 2018 23:12:12 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc:     linux-s390 <linux-s390@...r.kernel.org>,
        ALSA Development Mailing List <alsa-devel@...a-project.org>,
        linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>
Subject: Re: Build regressions/improvements in v4.20-rc1

On Mon, Nov 5, 2018 at 11:07 PM Geert Uytterhoeven <geert@...ux-m68k.org> wrote:
> Below is the list of build error/warning regressions/improvements in
> v4.20-rc1[1] compared to v4.19[2].
>
> Summarized:
>   - build errors: +3/-0
>   - build warnings: +449/-2712
>
> Happy fixing! ;-)
>
> Thanks to the linux-next team for providing the build service.
>
> [1] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/651022382c7f8da46cb4872a545ee1da6d097d2a/ (all 240 configs)
> [2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d/ (all 240 configs)
>
>
> *** ERRORS ***
>
> 3 error regressions:
>   + /kisskb/src/arch/s390/kernel/nospec-branch.c: error: macro "memcpy" passed 6 arguments, but takes just 3:  => 130:61

s390-all{mod,yes}config

>   + /kisskb/src/sound/pci/hda/patch_ca0132.c: error: implicit declaration of function 'pci_iomap' [-Werror=implicit-function-declaration]:  => 8799:3

sh4-all{mod,yes}config

Looks like d9b84a15892c0233 ("ALSA: hda: Fix implicit definition of
pci_iomap() on SH")
is not sufficient?

>   + {standard input}: Error: Unrecognized opcode: `slbfee.':  => 89, 37

powerpc-all{mod,yes}config

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-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