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From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Sun, 11 Feb 2024 10:53:39 +0100
Message-ID: <CAMuHMdVt1Ebjf0X6X=rvFsr4aOcGc2c=RBViWP3cbAodNQJ4tg@mail.gmail.com>
Subject: Re: Problems with csum_partial with misaligned buffers on sh4 platform
To: Guenter Roeck <linux@roeck-us.net>
Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>, 
	Yoshinori Sato <ysato@users.sourceforge.jp>, Rich Felker <dalias@libc.org>, linux-sh@vger.kernel.org, 
	linux-kernel@vger.kernel.org
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Hi G=C3=BCnter,

On Sat, Feb 10, 2024 at 10:59=E2=80=AFPM Guenter Roeck <linux@roeck-us.net>=
 wrote:
> On 2/10/24 12:12, John Paul Adrian Glaubitz wrote:
> > I have not run these tests before. Can you tell me how these are run,
> > so I can verify these reproduce on real hardware?
>
> Enabling CONFIG_KUNIT and CONFIG_CHECKSUM_KUNIT on top of a working
> configuration should do the trick. Both can be built as module,
> so presumably one can build and load them separately. I have not tried
> that, though - I always build them into the kernel and boot the resulting
> image.

Yes, you can build and load them as modules separately; that's what
I do on m68k (and yes, the checksum test fails on m68k, as it is
big endian).

Gr{oetje,eeting}s,

                        Geert

--=20
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k=
org

In personal conversations with technical people, I call myself a hacker. Bu=
t
when I'm talking to journalists I just say "programmer" or something like t=
hat.
                                -- Linus Torvalds