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Subject: Re: [PATCH v3 0/1] net: gro: fix misuse of CB in udp socket lookup
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <169065122109.20073.13115022881374676943.git-patchwork-notify@kernel.org>
Date:   Sat, 29 Jul 2023 17:20:21 +0000
References: <20230727152503.GA32010@debian>
In-Reply-To: <20230727152503.GA32010@debian>
To:     Richard Gobert <richardbgobert@gmail.com>
Cc:     davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
        pabeni@redhat.com, willemdebruijn.kernel@gmail.com,
        dsahern@kernel.org, tom@herbertland.com, netdev@vger.kernel.org,
        linux-kernel@vger.kernel.org, gal@nvidia.com
Precedence: bulk

Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem@davemloft.net>:

On Thu, 27 Jul 2023 17:25:11 +0200 you wrote:
> GRO stack uses `udp_lib_lookup_skb` which relies on IP/IPv6 CB's info, and
> at the GRO stage, CB holds `napi_gro_cb` info. Specifically,
> `udp_lib_lookup_skb` tries to fetch `iff` and `flags` information from the
> CB, to find the relevant udp tunnel socket (GENEVE/VXLAN/..). Up until a
> patch I submitted recently [0], it worked merely by luck, due
> to the layouts of `napi_gro_cb` and IP6CB.
> 
> [...]

Here is the summary with links:
  - [v3,1/1] net: gro: fix misuse of CB in udp socket lookup
    https://git.kernel.org/netdev/net/c/7938cd154368

You are awesome, thank you!
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