From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id ECE0446F39 for ; Fri, 19 Sep 2025 12:40:31 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id DFECF40655; Fri, 19 Sep 2025 12:40:31 +0200 (CEST) Received: from fout-b8-smtp.messagingengine.com (fout-b8-smtp.messagingengine.com [202.12.124.151]) by mails.dpdk.org (Postfix) with ESMTP id B9B464028F; Fri, 19 Sep 2025 12:40:28 +0200 (CEST) Received: from phl-compute-03.internal (phl-compute-03.internal [10.202.2.43]) by mailfout.stl.internal (Postfix) with ESMTP id CCF0C1D00243; Fri, 19 Sep 2025 06:40:27 -0400 (EDT) Received: from phl-mailfrontend-01 ([10.202.2.162]) by phl-compute-03.internal (MEProxy); Fri, 19 Sep 2025 06:40:28 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to; s=fm1; t=1758278427; x=1758364827; bh=Yr7nWhYFpE3xOKkP0lIAuOvnQakOASjYSG5TPNtDTlI=; b= rYhEzVG4Azco0w8cG+WXkjOBU7vIpUYUkFgRrJ+tuF6tQXjR1c5UShAscTx+agsz /i8rJdgzoGYVMiAUnqiXxlDMNWe/0pbJ2MykeV9Sc8dBP/bga5qDPPBZneQp0VZ5 nWhIanE+bZh0crlCuXIQ90mngnkYkUVIxFNjnX1K9yVAtL9z7PSjbBSXoL78u1us sEvwQ3XaAcA2EjyHr9XMYTRaA8njK/hO7dwfx1/67PQmnvHnt6GUYnPsdpF7pLq/ Naa7OBQOKF0Cda2lrIj6XTuoPZsBN2FXwcaJ5lKyBvUPGKpRF6tI/Owb+JcR6ew4 Mqw0hSMqEsRTt/dfPt1Ffg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm1; t=1758278427; x= 1758364827; bh=Yr7nWhYFpE3xOKkP0lIAuOvnQakOASjYSG5TPNtDTlI=; b=C 0JRu6LrlqqojyDBdjih08texek2CYQ8Pxwsp9VCIDUlWaUMdkU8xq5DsgC1tuuc2 KnfHQDoWu4FvKR8lBVNDy7KQR9EAzQfC7oxqIZnrwdyAxqeQH2Bs3i2HFXbyVq5V Huhvj7uLeRdh2GJce6hLovuP2oqNjyKX0/h9Wo74hdu4oqevDPwHuGQfv7vlHAqm k/UW37/maGwSKxC5+hY3n3+/NI5SleFY0tDZdWcp5PW0h+HXCt596oeV5hduEwev lxSvY+PIdb4LYQEDSMeO398qcCGyakKGbZYiCvzqsFfsPQ9R9hhWjKAnCrmOyaNq HZ0UpEIHb6xbEEQXwdtgQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtdeggdegkeellecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpuffrtefokffrpgfnqfghnecuuegr ihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjug hrpefhvfevufffkfgjfhgggfgtsehtqhertddttdejnecuhfhrohhmpefvhhhomhgrshcu ofhonhhjrghlohhnuceothhhohhmrghssehmohhnjhgrlhhonhdrnhgvtheqnecuggftrf grthhtvghrnhepgedttdeljeejgeffkeekkedtjeevtdehvedtkeeivdeuuedvieduvdel veejueejnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomh epthhhohhmrghssehmohhnjhgrlhhonhdrnhgvthdpnhgspghrtghpthhtohepiedpmhho uggvpehsmhhtphhouhhtpdhrtghpthhtohepthgrthhhrghgrghtrdguphgukhesghhmrg hilhdrtghomhdprhgtphhtthhopehkuhhmrghrrghprghrrghmvghshhelvdesghhmrghi lhdrtghomhdprhgtphhtthhopehsthgrsghlvgesughpughkrdhorhhgpdhrtghpthhtoh ephhhujhhirgihuhdrhhhusehfohigmhgrihhlrdgtohhmpdhrtghpthhtohepuggvvhes ughpughkrdhorhhg X-ME-Proxy: Feedback-ID: i47234305:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Fri, 19 Sep 2025 06:40:26 -0400 (EDT) From: Thomas Monjalon To: Tathagat Priyadarshi , kumaraparameshwaran rathinavel Cc: stable@dpdk.org, hujiayu.hu@foxmail.com, dev@dpdk.org, stable@dpdk.org Subject: Re: [PATCH] gro: fix payload corruption in coalescing packets Date: Fri, 19 Sep 2025 12:40:24 +0200 Message-ID: <2732001.3VsfAaAtOV@thomas> In-Reply-To: References: <20250902104451.81876-1-tathagat.dpdk@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org 18/09/2025 14:36, kumaraparameshwaran rathinavel: > Reviewed by : @kumaraparameshwaran rathinavel >=20 > On Tue, Sep 2, 2025 at 4:14=E2=80=AFPM Tathagat Priyadarshi > wrote: >=20 > > In the current implementation when cmp is larger than 0, > > the new packet is appended to the original packet. However > > the code is operating on the trailing packet to update the tcp flags > > which ends up corrupting the payload of the trailing packets. > > > > Fixes: 547f29435769 ("gro: fix reordering of packets") > > Cc: stable@dpdk.org > > > > Signed-off-by: Tathagat Priyadarshi Applied, thanks.