linux-kernel - Re: Build regressions/improvements in v4.8-rc1

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Message-ID: <CAMuHMdWXqWKc8dKdFQm__Q83wPs=Uk-HCRg+sMvE37EJix=6GA@mail.gmail.com>
Date:   Mon, 26 Sep 2016 12:16:19 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Steven Miao <realmz6@...il.com>
Cc:     "adi-buildroot-devel@...ts.sourceforge.net" 
        <adi-buildroot-devel@...ts.sourceforge.net>,
        Linux Kernel Development <linux-kernel@...r.kernel.org>
Subject: Re: Build regressions/improvements in v4.8-rc1

Hi Steven,

On Mon, Aug 8, 2016 at 10:38 AM, Geert Uytterhoeven
<geert@...ux-m68k.org> wrote:
> On Mon, Aug 8, 2016 at 10:32 AM, Geert Uytterhoeven
> <geert@...ux-m68k.org> wrote:
>> Below is the list of build error/warning regressions/improvements in
>> v4.8-rc1[1] compared to v4.7[2].

>>   + error: "__ucmpdi2" [drivers/scsi/sd_mod.ko] undefined!:  => N/A
>
> bfin/CM-BF548_defconfig
>
>>   + error: /home/kisskb/slave/src/drivers/block/loop.c: undefined reference to `__ucmpdi2':  => .text+0x3aaee), .text+0x2ee10), .text+0x2ee1c)
>>   + error: /home/kisskb/slave/src/drivers/scsi/sd.c: undefined reference to `__ucmpdi2':  => .text+0x36cb8), .text+0x3865c)
>
> Various blackfin

Any plans to get this fixed for v4.8, by implementing __ucmpdi2()?

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