linux-kernel - Re: [PATCH net-next v1] net: Use csum_replace_... and csum

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Message-ID: <20220217101442.0a2805b6@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Date:   Thu, 17 Feb 2022 10:14:42 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Christophe Leroy <christophe.leroy@...roup.eu>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Pablo Neira Ayuso <pablo@...filter.org>,
        Jozsef Kadlecsik <kadlec@...filter.org>,
        Florian Westphal <fw@...len.de>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "netfilter-devel@...r.kernel.org" <netfilter-devel@...r.kernel.org>,
        "coreteam@...filter.org" <coreteam@...filter.org>
Subject: Re: [PATCH net-next v1] net: Use csum_replace_... and csum_sub()
 helpers instead of opencoding

On Thu, 17 Feb 2022 18:11:58 +0000 Christophe Leroy wrote:
> Looks like csum_replace4() expects __be32 inputs, I'll look at it but 
> I'm not inclined at adding force cast, so will probably leave 
> nft_csum_replace() as is.

That may imply also leaving it in your tree..