From: Florian Westphal <fw@strlen•de>
To: Kevin Mitchell <kevmitch@arista•com>
Cc: Pablo Neira Ayuso <pablo@netfilter•org>,
Jozsef Kadlecsik <kadlec@netfilter•org>,
Florian Westphal <fw@strlen•de>,
"David S. Miller" <davem@davemloft•net>,
Jakub Kicinski <kuba@kernel•org>,
netfilter-devel@vger•kernel.org, coreteam@netfilter•org,
netdev@vger•kernel.org, linux-kernel@vger•kernel.org
Subject: Re: [PATCH 1/1] netfilter: conntrack: mark UDP zero checksum as CHECKSUM_UNNECESSARY
Date: Sat, 15 Jan 2022 15:39:30 +0100 [thread overview]
Message-ID: <20220115143930.GA23292@breakpoint.cc> (raw)
In-Reply-To: <20220115040050.187972-2-kevmitch@arista.com>
Kevin Mitchell <kevmitch@arista•com> wrote:
> The udp_error function verifies the checksum of incoming UDP packets if
> one is set. This has the desirable side effect of setting skb->ip_summed
> to CHECKSUM_COMPLETE, signalling that this verification need not be
> repeated further up the stack.
Acked-by: Florian Westphal <fw@strlen•de>
next prev parent reply other threads:[~2022-01-15 14:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-15 4:00 [PATCH 0/1] UDP traceroute packets with no checksum Kevin Mitchell
2022-01-15 4:00 ` [PATCH 1/1] netfilter: conntrack: mark UDP zero checksum as CHECKSUM_UNNECESSARY Kevin Mitchell
2022-01-15 14:39 ` Florian Westphal [this message]
2022-02-04 5:09 ` Pablo Neira Ayuso
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