From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794279318; b=jdb0YwN2286R3azqgPu1+Io3FFDyEyzamX3sHIiSXxTUgyZYfKuSsoCCwQSg3qvGSrvU BfQ/1EGmRRq0spTDNg2a3tx5nEK8QTmFJlzklUkK1PuUeZtkWaTYobBuYLpAbRjHIeXkO o716TZHBwPR7dd9y9WKfT37vKkHRQ825wH1zYQdGvZ+9nInHagFucyoBTwFlWIzB3widi kCPOphhEG1f3q46xMdEgH0COP5ufMn77nJzylEsuo2+uowNjw/kNKOCNgjXD6QuWAYNmj RYn2ISWwWX6XLVG7onUj0iZFcJ584bpDMBAZBTYDpGXYrrG8uh9wavk5dx3L4n9YmYQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794279318; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=Ryr/YCOGfr9nvO+2suuQw9qH3lv+dRckup4q1WryHSw=; b=KcPjrWbNy17eZhGgGhTnNc18VId7XjHtBrD1EcYF5G2QFnYgcAIrwcddSOymS4kZrlju k1MD3WY747ymkZI+BQmCxOA48U1xqV8moLm8Pizuf1IyZNu7POqf8GCCwvicY5E8eeZ88 DCRqhRNEuQ45vA5vBqIIA3c3BMAVlRyU2auPgctL/TUV4xXTQ3ywLXZnb7VlGDc+6LTOz OusgJ0ms3WIfLM2QmkL/wnTLxhbuoO1dWzjfYo788Lud+w585s+6aFU6IB7JDhhz+vtaJ FbH23DhAQUaUlaEwf+wziXJJ+nN5M/L6mB1rAMA52fmMJI1DNyrg65i+fFLj8kRrLAQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=X6jxqqyq; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1A5F3606BADF; Tue, 10 Nov 2026 02:55:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=X6jxqqyq Received: by smtp.kernel.org (Postfix) with ESMTPSA id A41231F0089F; Tue, 10 Nov 2026 02:55:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794279317; bh=Ryr/YCOGfr9nvO+2suuQw9qH3lv+dRckup4q1WryHSw=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=X6jxqqyq/IgETTMLUb99phG6ZI2B7KwBOVeJkRE2MWOyqIkHs37JDWSpdU39dozn5 ybZhN3PoVAkP16CtDhdg5ZvmMH4Y4SAiLsomEVcVeVh3CblToPOWB+LalPpaeqhVnI u4pYDvGzOh3YTkgc6B9gdZVz70yR2DxNIM+EIQ7rg3wyS06NRlVV+ZSZdoL/n0j32E cGZFHiGMAj3ZUzzkeSc91llnHHev1IaJfZzCSdCKTE/G2j4JMVOKD1NTOp63qNJ3uB Hu03GAHDfRC3HA7erTP3GyVPraA00/ktBS8FUTvXNlgQNxlUTCMd5Rb/NbMd1rE48B FIDTGlGKFmUAA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 9B200391AFCB; Tue, 10 Nov 2026 02:55:17 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next v2] l2tp: bump tunnel stats before dropping the session reference From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179427931617.3612825.8081282959489295835.git-patchwork-notify@kernel.org> Date: Tue, 10 Nov 2026 02:55:16 +0000 References: <20261103084249.1337657-1-xiaolinkui@126.com> In-Reply-To: <20261103084249.1337657-1-xiaolinkui@126.com> To: Linkui Xiao Cc: davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, michael.bommarito@gmail.com, gnault@redhat.com, alice.kernel@fastmail.im, kuniyu@google.com, nicoyip.dev@gmail.com, mail@david-bauer.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, xiaolinkui@kylinos.cn Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Tue, 3 Nov 2026 16:42:49 +0800 you wrote: > From: Linkui Xiao > > l2tp_udp_encap_recv() derives the tunnel pointer from the session it > has just looked up, so the session reference is the only thing keeping > the tunnel alive. Both error paths of the function drop the reference > before jumping to the invalid label, which still dereferences the > tunnel: > > [...] Here is the summary with links: - [net-next,v2] l2tp: bump tunnel stats before dropping the session reference https://git.kernel.org/netdev/net-next/c/0276fa554ca7 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html