linux-kernel - Re: [PATCH v9 5/5] riscv: Test checksum functions

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Message-Id: <be85f9cb-25cb-4d58-a0db-9b85af240bba@app.fastmail.com>
Date:   Wed, 01 Nov 2023 20:14:07 +0100
From:   "Arnd Bergmann" <arnd@...db.de>
To:     "Charlie Jenkins" <charlie@...osinc.com>,
        "Palmer Dabbelt" <palmer@...belt.com>,
        "Conor Dooley" <conor@...nel.org>,
        "Samuel Holland" <samuel.holland@...ive.com>,
        "David Laight" <David.Laight@...lab.com>,
        "Xiao W Wang" <xiao.w.wang@...el.com>,
        "Evan Green" <evan@...osinc.com>, linux-riscv@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Linux-Arch <linux-arch@...r.kernel.org>
Cc:     "Paul Walmsley" <paul.walmsley@...ive.com>,
        "Albert Ou" <aou@...s.berkeley.edu>
Subject: Re: [PATCH v9 5/5] riscv: Test checksum functions

On Wed, Nov 1, 2023, at 01:18, Charlie Jenkins wrote:
> Add Kconfig support for riscv specific testing modules. This was created
> to supplement lib/checksum_kunit.c, and add tests for ip_fast_csum and
> csum_ipv6_magic.
>
> Signed-off-by: Charlie Jenkins <charlie@...osinc.com>
> ---
>  arch/riscv/Kconfig.debug              |   1 +
>  arch/riscv/lib/Kconfig.debug          |  31 ++++
>  arch/riscv/lib/Makefile               |   2 +
>  arch/riscv/lib/riscv_checksum_kunit.c | 330 ++++++++++++++++++++++++++++++++++

I don't understand this bit, what is special about riscv here
that prevents you from adding it to the common lib/checksum_kunit.c?

       Arnd