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From: Qingfang Deng <qingfang.deng@linux.dev>
To: Pablo Neira Ayuso <pablo@netfilter.org>
Cc: Qingfang Deng <qingfang.deng@linux.dev>,
	Florian Westphal <fw@strlen.de>,
	Phil Sutter <phil@nwl.cc>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>,
	Paolo Abeni <pabeni@redhat.com>,
	Simon Horman <horms@kernel.org>,
	netfilter-devel@vger.kernel.org,
	coreteam@netfilter.org,
	netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH nf-next] netfilter: flowtable: remove inline segmentation
Date: Thu,  4 Jun 2026 14:34:49 +0800
Message-ID: <20260604063452.1338-1-qingfang.deng@linux.dev>
In-Reply-To: <20260603025047.32839-1-qingfang.deng@linux.dev>
References: <20260603025047.32839-1-qingfang.deng@linux.dev>
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Hi Pablo,

AI says this may pass GSO packets directly to underlying drivers (as we
bypass the ppp interface) and corrupt their packet headers:

https://sashiko.dev/#/patchset/20260603025047.32839-1-qingfang.deng@linux.dev

Do I need to set skb->encapsulation like you did earlier?

Regards,
Qingfang