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 69A2AC9832A for ; Tue, 29 Sep 2026 13:58:24 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 59EC7427E3; Tue, 29 Sep 2026 15:58:23 +0200 (CEST) Received: from mail.amicon.ru (unknown [77.108.111.100]) by mails.dpdk.org (Postfix) with ESMTP id BEC9D4013F; Tue, 29 Sep 2026 09:22:07 +0200 (CEST) Content-Transfer-Encoding: 8bit Content-Type: text/plain DKIM-Signature: v=1; a=rsa-sha256; d=amicon.ru; s=mail; c=simple/simple; t=1790666525; h=from:subject:to:date:message-id; bh=XvIAIctJVCQlg4FNXb49bvqgLb0pH5i+REIiviFf7xc=; b=L/n5Bn/xNsVbWMcOb+GruxxsaAmaFHW+7f3MvSD+AVKTTNrPjLKTqS9NlY45MaB78Je3N4FTR+Y bj+b+aM1yv84wOOwFr9b3xE0y9d8ca6n9dJa6CDzDGna+8OOUESA49Nl7WLWULPbcgaEMmmC+xb87 ZluT7bpswiBqPKJ8M1jMBoUvNudJKbiyztjMpVPdRN3Ikx3kWXER1a/ROmWHrcr5XK7yB54lH8uJb 5cbkrLz243TMhFeASFDbT2K+Yamwgokbwl2i6w0jTeixwEtVIhTDMMaUYrh2vvl9MDuhbG48f8Vzb 6I1+mM21ik1EpnAXmDJfgObZb016aEVi7j8w== Received: from localhost.localdomain (192.168.0.250) by mail.amicon.lan (192.168.0.59) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.27; Tue, 29 Sep 2026 10:22:02 +0300 From: Aleksandr Khromov To: Thomas Monjalon CC: Stephen Hemminger , Robin Jarry , , , , , , , Subject: Re: [PATCH] net: fix signed shift overflow in IPv6 phdr cksum Date: Tue, 29 Sep 2026 10:21:53 +0300 Message-ID: <20260929072153.56119-1-haa@amicon.ru> X-Mailer: git-send-email 2.48.1 In-Reply-To: References: <20260918074729.79205-1-haa@amicon.ru> <20260921141515.759647f5@phoenix.local> MIME-Version: 1.0 X-Originating-IP: [192.168.0.250] X-ClientProxiedBy: mail.amicon.lan (192.168.0.59) To mail.amicon.lan (192.168.0.59) X-Mailman-Approved-At: Tue, 29 Sep 2026 15:58:22 +0200 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 On 28/09/2026 16:18, Thomas Monjalon wrote: > Should we merge this patch and expect another one for the endian issue? Yes, please apply it as is. The byte order problem is a separate, pre-existing bug that only shows up on big-endian builds, so I would rather fix it in its own commit. I will send a follow-up series with two patches: - net: use rte_cpu_to_be_32() for the next header in the IPv6 pseudo-header, as Stephen suggested; - net/hinic: same fix for the copy in hinic_ipv6_phdr_cksum(). Thanks Stephen for the review.