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 73AD535975; Thu, 27 Aug 2026 20:01:09 +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=1787860871; cv=none; b=Je2YmJWRZQRF14m1DMo71miLTI/SPw0buDE7mh5aBLrG3tBDGyEqqCOvoXgssel2hSpVVsXnS6NOAMNskGKUbschJvYrunuq6tQMuhlgyDbn5N/Dn82KkDllvpTM9RASSeqP45I8NEM2p0TaSu2pupvaO1LKDCCHU4FH2C59LQ0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787860871; c=relaxed/simple; bh=nLnDL6iCGmYZ+X1G5NjM9C3fc3u18fx7fE/3tvhf/qQ=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=InmvlVjgaYmyqIvHh8cDVoL+emvAtbzLp/Q94Zaz6Xa9CCOWZeh+jllvDMGDDVTCSlx/yWLuyUZ6CVERaitp+GUdlJWtlHS60rdmaMz6L3jwFZpMGSAdqUQ9l54r9xs9js+dXmIvPGYjog6fPl/yj+iFFjE6zkFCdvdq6eYInbs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QBKE/+jg; 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="QBKE/+jg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E23B21F000E9; Thu, 27 Aug 2026 20:01:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787860868; bh=Jr3YzkKn1AKKZtAkXaou55vEY9E/Ugb5WVls1H19Tfs=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=QBKE/+jgJJImSrcFd10cxP4wcrsV8AVdYk5N/fZ2/AN/O8l5rr/QOGAtcZTaIQ/hD S7KNM3n4V/ZFAptuID90sVBK/e0ZMvMka7Dw027oYpEEgxObH4QPHPb36wOU6ykmX+ Gub+gLaxZoUMvQKZt18wlo9FZjx6hoSpB+Hw94xjWWzWRDNEovGnSJO+aBeY8PKuxt hBdGEd/NjZny3NCq6NetOw9JNSPNEM3YooMSS7jN6K0x3bhM8zMEirtKGLlTPJiO5P fiXKTDWhEWc5+p6Zkb/PLiU6gC9GIFxjG8yVeyNH9VKrDIZCP32HBIqUXbCNnrNgwt bffKqW/eu2wJg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 939D73809A8D; Thu, 27 Aug 2026 20:00:15 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net 1/2] tcp: fix corruption of urgent data on multi-segment retransmit From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178786081439.1822702.13897009869068904545.git-patchwork-notify@kernel.org> Date: Thu, 27 Aug 2026 20:00:14 +0000 References: <20260826141145.67823-1-jiayuan.chen@linux.dev> In-Reply-To: <20260826141145.67823-1-jiayuan.chen@linux.dev> To: Jiayuan Chen Cc: netdev@vger.kernel.org, edumazet@google.com, ncardwell@google.com, kuniyu@google.com, davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, shuah@kernel.org, ycheng@google.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org Hello: This series was applied to netdev/net.git (main) by Jakub Kicinski : On Wed, 26 Aug 2026 22:11:26 +0800 you wrote: > On the normal xmit path, while in urgent mode we refuse to build a > multi-segment TSO packet, so every segment gets its own urg_ptr: > > /* tcp_write_xmit() */ > limit = mss_now; > if (tso_segs > 1 && !tcp_urg_mode(tp)) > limit = tcp_mss_split_point(...); > > [...] Here is the summary with links: - [net,1/2] tcp: fix corruption of urgent data on multi-segment retransmit https://git.kernel.org/netdev/net/c/ce2b807f42ed - [net,2/2] selftests/net: packetdrill: add tcp_urg_ptr_retransmit https://git.kernel.org/netdev/net/c/6a7e91f890ec You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html