From: patchwork-bot+netdevbpf@kernel.org
To: Paul Chaignon <paul.chaignon@gmail.com>
Cc: netdev@vger.kernel.org, bpf@vger.kernel.org, davem@davemloft.net,
edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
dsahern@kernel.org, tom@herbertland.com, ast@kernel.org,
daniel@iogearbox.net, andrii@kernel.org
Subject: Re: [PATCH net v3 0/2] net: Fix inet_proto_csum_replace_by_diff for IPv6
Date: Sat, 31 May 2025 05:10:45 +0000 [thread overview]
Message-ID: <174866824551.44670.1820707650191720178.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <cover.1748509484.git.paul.chaignon@gmail.com>
Hello:
This series was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Thu, 29 May 2025 12:27:40 +0200 you wrote:
> This patchset fixes a bug that causes skb->csum to hold an incorrect
> value when calling inet_proto_csum_replace_by_diff for an IPv6 packet
> in CHECKSUM_COMPLETE state. This bug affects BPF helper
> bpf_l4_csum_replace and IPv6 ILA in adj-transport mode.
>
> In those cases, inet_proto_csum_replace_by_diff updates the L4 checksum
> field after an IPv6 address change. These two changes cancel each other
> in terms of checksum, so skb->csum shouldn't be updated.
>
> [...]
Here is the summary with links:
- [net,v3,1/2] net: Fix checksum update for ILA adj-transport
https://git.kernel.org/netdev/net/c/6043b794c766
- [net,v3,2/2] bpf: Fix L4 csum update on IPv6 in CHECKSUM_COMPLETE
https://git.kernel.org/netdev/net/c/ead7f9b8de65
You are awesome, thank you!
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prev parent reply other threads:[~2025-05-31 5:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-29 10:27 [PATCH net v3 0/2] net: Fix inet_proto_csum_replace_by_diff for IPv6 Paul Chaignon
2025-05-29 10:28 ` [PATCH net v3 1/2] net: Fix checksum update for ILA adj-transport Paul Chaignon
2025-05-29 10:28 ` [PATCH net v3 2/2] bpf: Fix L4 csum update on IPv6 in CHECKSUM_COMPLETE Paul Chaignon
2025-05-31 5:10 ` patchwork-bot+netdevbpf [this message]
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