From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8AB69C43458 for ; Tue, 30 Jun 2026 15:38:14 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 949A240B8C; Tue, 30 Jun 2026 17:37:45 +0200 (CEST) Received: from mail-dy1-f176.google.com (mail-dy1-f176.google.com [74.125.82.176]) by mails.dpdk.org (Postfix) with ESMTP id D795A406BC for ; Tue, 30 Jun 2026 17:37:36 +0200 (CEST) Received: by mail-dy1-f176.google.com with SMTP id 5a478bee46e88-30b9e755555so926383eec.1 for ; Tue, 30 Jun 2026 08:37:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20251104.gappssmtp.com; s=20251104; t=1782833856; x=1783438656; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=33qXM3QfYqGeUSVTUFNODD/wkWrFSJJxhg4W3cuLuoc=; b=D97bJYaBPd9dX/CLS7uOMkGZ8EDpFXub+duIgtclr2nirfs4FBxFuKj10Rb7sTvYy+ LEBwh1CiFW2/wi33eMNJyHeIL6IeR4u/dPCMHjCFSiAfd3rg6vM3+kK9ud09WUWIjrxP 8lg7DkJZV4nrA7oTTrW633yCZpKYpQvIh7EWZD+9jBi+DV52UQ5bctgBy2ApjiUPpre3 HVNJLoNF2wvIXkwpBwSYCGjZeMYGOjyA+D2nAyiqQBZq+EiBiOYegC3W2RDM1svkMTSW vIuQMnw0/V71KNA3x3eA0GNFTtouEEgyglxSU4HtlWC2w1hcp5gmndpn+OzXcvcBot13 C36Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782833856; x=1783438656; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=33qXM3QfYqGeUSVTUFNODD/wkWrFSJJxhg4W3cuLuoc=; b=UVU2ekmNolRZ7+u+i8JaAGQ9fK1as3vbdKEN10vp9Gxs+PPXHbSRXYtRpVGCuxzs/f s9N+/+3m/voGpRVWeP2mgMwAXT/NhzK8vFq6DAxo7SpH+wHFxD4llmS7XG1mV1jPBi7V eQVoKF1KJITs16UxA8jgXpPyFZOoRoVCLhKEkB7VTnuc8eb8L0ZrcBjDxjacQC7B76zL 6Mua0wJbgZFmidS/dNQdMyh46lq2IexF1ms8aFk6FCJI/9gQZK/krYVu3rmsV7kC5nLn 5cL3fHNk/yMAbrS8oEcWaEaFaI921dvPkMvBtKY6S/TyqlPx/ZwKjJYlUFWq8yN/qDcF Ni3Q== X-Gm-Message-State: AOJu0YxdhmqoXS4BrnPJAQzhObjvLKvn3hzdxzz/RwhNKd35uGw+26XF wQ4tah0ImpxB/Ks42z8VC/sXbpR5KLOU6vG67Kq8PfpeGTmDISltDjrHcxOd/FEA9LX2D4DbO5H qQj8z X-Gm-Gg: AfdE7cnf8v4ygJYUNpp2C3oAw4/bMGOueiedf09/BYylTVb4zKoexiy6fo4BmUoTOiZ Iz1vuDU1vUGaP9fS5tjYJYOpqYGDd8EmUuxyBhP0kV7qOqD6/WBQsQB4yM3bGrudf1iTy1KYuIC SR4G5nl0NxY22ytw0GhbrCwhW3DBdyM4pzXnWNTFALnhA9B/IsQgnVUnYFVCnebisf7pcu1if6x SuhPJU2MytAKhhtIFk7pZMS4nbpD8C103WLoRDTRokexf3Fvs7jfR9Y1DZDdbu0G9IpkhHiqE4E NidTW2L2Q0zguoOGzGl+i+HBmU3A9SvBXtVFhtGny7Zb6LPb0Ic67xs4kwppAn+DtHpTFQ33j3j K9HMbLqp7gxPvQm7M1/NonBUdem6yR2yUl7+QAI7w5XeSiXJMTxoiwiFosd4pcLnHPtYH2WMKfB JI4fBXQzBmvSeerbdLo7woCbS09cB3BjvD/2gfauOpLfHxpyhzRibJpBq6bUo9Ug== X-Received: by 2002:a05:7300:a945:b0:2df:7fe3:96a with SMTP id 5a478bee46e88-30ef03e3120mr830255eec.0.1782833855932; Tue, 30 Jun 2026 08:37:35 -0700 (PDT) Received: from phoenix.lan (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-30ee2fc21casm9072139eec.10.2026.06.30.08.37.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Jun 2026 08:37:35 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger Subject: [PATCH v2 8/8] doc: add release note about ip_frag changes Date: Tue, 30 Jun 2026 08:36:20 -0700 Message-ID: <20260630153723.525167-9-stephen@networkplumber.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260630153723.525167-1-stephen@networkplumber.org> References: <20260616210656.464062-1-stephen@networkplumber.org> <20260630153723.525167-1-stephen@networkplumber.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org The changes to ip_frag might impact some conformance or performance tests. Signed-off-by: Stephen Hemminger --- doc/guides/rel_notes/release_26_07.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/doc/guides/rel_notes/release_26_07.rst b/doc/guides/rel_notes/release_26_07.rst index 4ca0a9ac77..a419803401 100644 --- a/doc/guides/rel_notes/release_26_07.rst +++ b/doc/guides/rel_notes/release_26_07.rst @@ -241,6 +241,12 @@ API Changes - ``rte_pmd_mlx5_enable_steering`` - ``rte_pmd_mlx5_disable_steering`` +* **ip_frag: hardened IP reassembly against malformed fragments.** + + Duplicate, overlapping, oversized, and (for IPv6) per-fragment-header + fragments are now rejected rather than mis-reassembled. This changes which + fragment streams reassemble and may affect throughput. + ABI Changes ----------- -- 2.53.0