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Message-ID: <f0eeaab76d6386e22b88d9526ec7a53ae7e98ef5.camel@redhat.com>
Subject: Re: [PATCH net] kunit: Fix again checksum tests on big endian CPUs
From: Paolo Abeni <pabeni@redhat.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, 
 "netdev@vger.kernel.org" <netdev@vger.kernel.org>, Charlie Jenkins
 <charlie@rivosinc.com>, Palmer Dabbelt <palmer@dabbelt.com>, Erhard Furtner
 <erhard_f@mailbox.org>, Christophe Leroy <christophe.leroy@csgroup.eu>,
 "David S. Miller" <davem@davemloft.net>,  Jakub Kicinski <kuba@kernel.org>
Date: Tue, 27 Feb 2024 10:06:41 +0100
In-Reply-To: <c434b94a-2072-4b74-a222-0906579a351e@csgroup.eu>
References: 
	<73df3a9e95c2179119398ad1b4c84cdacbd8dfb6.1708684443.git.christophe.leroy@csgroup.eu>
	 <c434b94a-2072-4b74-a222-0906579a351e@csgroup.eu>
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On Sat, 2024-02-24 at 07:44 +0000, Christophe Leroy wrote:
> Hi,
>=20
> Le 23/02/2024 =C3=A0 11:41, Christophe Leroy a =C3=A9crit=C2=A0:
> > Commit b38460bc463c ("kunit: Fix checksum tests on big endian CPUs")
> > fixed endianness issues with kunit checksum tests, but then
> > commit 6f4c45cbcb00 ("kunit: Add tests for csum_ipv6_magic and
> > ip_fast_csum") introduced new issues on big endian CPUs. Those issues
> > are once again reflected by the warnings reported by sparse.
> >=20
> > So, fix them with the same approach, perform proper conversion in
> > order to support both little and big endian CPUs. Once the conversions
> > are properly done and the right types used, the sparse warnings are
> > cleared as well.
> >=20
> > Reported-by: Erhard Furtner <erhard_f@mailbox.org>
> > Fixes: 6f4c45cbcb00 ("kunit: Add tests for csum_ipv6_magic and ip_fast_=
csum")
> > Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
>=20
> netdev checkpatch complains about "1 blamed authors not CCed:=20
> palmer@rivosinc.com; 1 maintainers not CCed: palmer@rivosinc.com "
>=20
> Palmer was copied but as Palmer Dabbelt <palmer@dabbelt.com>. Hope it is=
=20
> not a show stopper.

No, it's not.

Acked-by: Paolo Abeni <pabeni@redhat.com>

I *think* this, despite the subject prefix, should go via Andrew's tree
to avoid conflicts.

@Andrew does the above fits you?

Cheers,

Paolo