From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CE614347503; Fri, 5 Jun 2026 22:30:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780698619; cv=none; b=K323eTVu1vyhgKbgIvvn1FfJX8cs24V+hLqf6vLhwtIOb/WgmU3xB6iwe2Hme06FWj+eTrcR0QCPqSnJpyaDsnTx209sJZJpho9lgv73jYs40xmaecZosFnFf7+Q8DJJB1xMTZMWRbSFNvg0fhkj3KGYMPu0xZEL5muFVPWbm1s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780698619; c=relaxed/simple; bh=U19LfsRgdKwSeFFxNxoOrtmBuXFDufpZJwURLyY5NTo=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=N1d3tbz2y3ynWsGzfbm7YG/Ci2WrBO2g/BCoph2eytxfC5Xzs60SMkgKUUECYGN0qQXI3QfB+2qBnDrWUSi5YcMbnryaNLXjgHSH9XqFHHvfuOHme2GovXYItyAPPi846pWbhB5KDupYnJ9gw+XJjnnSE6DXVm7xRo1JXCxsYoc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Wh6I3zhT; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Wh6I3zhT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 646671F00893; Fri, 5 Jun 2026 22:30:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1780698618; bh=hlmbBlTrqmrDYDpcjR/k4okFjgvx2UOIyy3ZPtCIGN0=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=Wh6I3zhTa9v7VW8fXhj1NdVZJBx8npe087gwZoXvPa3vLURhF8HfoRzsK3l6kfVUO 8KW1oR9Lw/5T0K1PZH4+9DAdzZdFJEMkcsljyqjWNwALFKlMmEAZ5qyZEbuyx0dsRK vKaCkvuLDhi6N6J4nqa7QY7jdm3MLR0wkk6FwUqL02HMYrudiBZzY7K+Bh9YLRmRLw Amg0cu5RUvXgk5RTuQevV8rloV72bECeu+yPZpogltxIzUskscrAOpM57JRVukC/U/ dRg8b4lg2Zjcunh/40o08rakXMSEcRco/T0lB3waE/cJcvHLyjPBHHm7jKlaPUaEDq aymzKAz40nMjg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id D098F3930C04; Fri, 5 Jun 2026 22:30:19 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf v4 0/2] bpf: Update transport_header when encapsulating UDP tunnel in lwt From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178069861864.3943503.1557962772185018635.git-patchwork-notify@kernel.org> Date: Fri, 05 Jun 2026 22:30:18 +0000 References: <20260602150931.49629-1-leon.hwang@linux.dev> In-Reply-To: <20260602150931.49629-1-leon.hwang@linux.dev> To: Leon Hwang Cc: bpf@vger.kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, andrii@kernel.org, eddyz87@gmail.com, ast@kernel.org, daniel@iogearbox.net, martin.lau@linux.dev, memxor@gmail.com, song@kernel.org, yonghong.song@linux.dev, jolsa@kernel.org, shuah@kernel.org, gnault@redhat.com, idosch@nvidia.com, fmancera@suse.de, posk@google.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, kernel-patches-bot@fb.com Hello: This series was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Tue, 2 Jun 2026 23:09:29 +0800 you wrote: > Currently, bpf_lwt_push_ip_encap() does not update skb->transport_header. > When a driver, e.g. ice, reuses the stale skb->transport_header to > offload checksum computation to NIC hardware, VxLAN packets encapsulated > by bpf_lwt_push_encap() helper may be dropped due to incorrect checksum. > > Update skb->transport_header in bpf_lwt_push_ip_encap() whenever the > encapsulated packet uses UDP, so checksum offload works correctly. > > [...] Here is the summary with links: - [bpf,v4,1/2] bpf: Update transport_header when encapsulating UDP tunnel in lwt https://git.kernel.org/bpf/bpf-next/c/82d7d0adbc67 - [bpf,v4,2/2] selftests/bpf: Add tests to verify the fix of encapsulating VxLAN in lwt https://git.kernel.org/bpf/bpf-next/c/5477d55f351f You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html