From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 5CEAF3793AF for ; Thu, 15 Jan 2026 12:13:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768479216; cv=none; b=CFgbg/ts/0XkAU/Vegahqkc+MxmXf/ZdyVrFIsFenrhWbQ+hBxzz1oNk2oL8Vt7AAjQ4E/JNfAPy1JQSO8/8W+TOjRG5sb509ej9Si578lJ/aHOzLsV+UR4CbpqAhHiHGk0SYW6+57KShlxLIFNcXUrUjd2IxHRCO9MtMoE4+2E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768479216; c=relaxed/simple; bh=ThZqrN1WW+EtTxAVCoJK3sgYVa+JUzGN5KNnw5ha1KI=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=jYLnVp0fhg19b83tUIA4qyUZFnZVV3xYYSo3L+2KSmlH5c2s0uIoUnNJEl3nh0OGOHxMwsVL8G0zQ3CGJx5MT9DW4EwB0P3Ar7Seb+BEOJWBTRVw0xVFd0uCOdMMM/QbY9OtnTDXb+zPZZsPb9sA+Prdl7QnM3hRiU95q2H0UFU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dtUNaMdX; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dtUNaMdX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F2750C116D0; Thu, 15 Jan 2026 12:13:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768479216; bh=ThZqrN1WW+EtTxAVCoJK3sgYVa+JUzGN5KNnw5ha1KI=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=dtUNaMdX5PeEjKNUr3L7/MmZzWCD/r4S89MyJfEupx17ifW/DeYKcrJINhimxmaEC F8Ob+Cub9q3Ve9ozJ1yXqBpcT0SScAaqAEkxkV9ojzWBqy5BmpQRtnZPGKZjNKvbgI 7jPbv+pJp8WZJex4GTMEdupHXilrlAdj8JKzb97lSxJOMj7ep5o9rIjJ9RcrEoAypy yFpSYqmiVHQSulGqAH+WUnkzhlZpZgIhIy25jTVWiGuMicC57vZW528yNzj6g6Sxdu 4Q+aMFEyY9GeMDqdTk8sk0prdhbJbtWeyxnhHY0NX9M2KTaVmI37QE3xB4zsQVdKML TPIYNfdeg2OdA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 78B983809A82; Thu, 15 Jan 2026 12:10:09 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH 1/2] xfrm: Fix inner mode lookup in tunnel mode GSO segmentation From: patchwork-bot+netdevbpf@kernel.org Message-Id: <176847900840.3967700.12571479792943503931.git-patchwork-notify@kernel.org> Date: Thu, 15 Jan 2026 12:10:08 +0000 References: <20260114121817.1106134-2-steffen.klassert@secunet.com> In-Reply-To: <20260114121817.1106134-2-steffen.klassert@secunet.com> To: Steffen Klassert Cc: davem@davemloft.net, kuba@kernel.org, herbert@gondor.apana.org.au, netdev@vger.kernel.org Hello: This series was applied to netdev/net.git (main) by Steffen Klassert : On Wed, 14 Jan 2026 13:18:08 +0100 you wrote: > From: Jianbo Liu > > Commit 61fafbee6cfe ("xfrm: Determine inner GSO type from packet inner > protocol") attempted to fix GSO segmentation by reading the inner > protocol from XFRM_MODE_SKB_CB(skb)->protocol. This was incorrect > because the field holds the inner L4 protocol (TCP/UDP) instead of the > required tunnel protocol. Also, the memory location (shared by > XFRM_SKB_CB(skb) which could be overwritten by xfrm_replay_overflow()) > is prone to corruption. This combination caused the kernel to select > the wrong inner mode and get the wrong address family. > > [...] Here is the summary with links: - [1/2] xfrm: Fix inner mode lookup in tunnel mode GSO segmentation https://git.kernel.org/netdev/net/c/3d5221af9c77 - [2/2] xfrm: set ipv4 no_pmtu_disc flag only on output sa when direction is set https://git.kernel.org/netdev/net/c/c196def07bbc You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html