Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp4577495pxa; Mon, 10 Aug 2020 12:33:23 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxTpHEA4+MJKmmQ09L4b6nBgSOdFBSOKcXnrYmdhmLqyney0tb7zD9+h8PZIZrzX3OYDffC X-Received: by 2002:a50:f311:: with SMTP id p17mr21205809edm.37.1597088003743; Mon, 10 Aug 2020 12:33:23 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1597088003; cv=none; d=google.com; s=arc-20160816; b=OA4H+G9TygbOZRKC52DD0CjX0DjNGayVDPl5AeMQxYjUPy7124blyfinQ5pQ7U62nR tRG/QtUP9dFsWLfvqYFNHLt8HlIuhZLx5FnwdSWVd5tNboJr4xX2WMuS9edWFoX+UdB/ LVGivRSXbDrSL2Isg8m8kQbJSCo9zUhgU9lZVhHaHh8Fz0Gyl8YTjCbRfYkeE+bF5a0t E2lqJ28yurLh8FTSvLKqk38xKcvWwA8bjbkI1rMkaR5jStakzeBVVi0v6LQyhMbjeMmT LDEUYazgGjRT6vbo2oacIGinK5I0uDPtJVxzBsrNiNBY0T2bBwqgJQm1PvF3btvZ+07o eQmw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:from:subject:cc:to:message-id:date; bh=d0MXQ3CROkr6r+56xVYZjMi3ZOu7/f0aDQJx6rUBRw8=; b=N09GoowCRaL/fZAxXcVMlGZAZfmtnWtU+YjDYY+JlQyOXySoG9RtHXjfvAbD6DRhTl JZGzehKPPmPtgs6TNrNtXbHLb37btVMDtq5haBb9cvicavR4I5Or0068ZseR4I9gFM1f 9IyGuABJFHSZw/xsgMWVXlD+5YO1EDPRrG1pv68QjCSN49RMXlo+n2C1MMXf+7RuDr9e 3ORiuuNVB6sCMpNuVLU3tcnb54voDwnbF0E4zoLb8V1VW4DHgeU4/4evE+haat8rNsWV 2Mo2YsRv8wu/wVZR9MXCTph+eNeSJaT0jBI6xF8HER1oop9Iasu8QcyR6SwsOb2AK0R3 Uf1A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id i7si13518357ejo.667.2020.08.10.12.33.00; Mon, 10 Aug 2020 12:33:23 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729332AbgHJTac (ORCPT + 99 others); Mon, 10 Aug 2020 15:30:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41982 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728931AbgHJTKY (ORCPT ); Mon, 10 Aug 2020 15:10:24 -0400 Received: from shards.monkeyblade.net (shards.monkeyblade.net [IPv6:2620:137:e000::1:9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DC83AC061756; Mon, 10 Aug 2020 12:10:23 -0700 (PDT) Received: from localhost (unknown [IPv6:2601:601:9f00:477::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 13FEE12752967; Mon, 10 Aug 2020 11:53:37 -0700 (PDT) Date: Mon, 10 Aug 2020 12:10:21 -0700 (PDT) Message-Id: <20200810.121021.1473385153484096771.davem@davemloft.net> To: doshir@vmware.com Cc: netdev@vger.kernel.org, pv-drivers@vmware.com, kuba@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 net-next] vmxnet3: use correct tcp hdr length when packet is encapsulated From: David Miller In-Reply-To: <20200810165555.12523-1-doshir@vmware.com> References: <20200810165555.12523-1-doshir@vmware.com> X-Mailer: Mew version 6.8 on Emacs 26.3 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Mon, 10 Aug 2020 11:53:37 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ronak Doshi Date: Mon, 10 Aug 2020 09:55:55 -0700 > Commit dacce2be3312 ("vmxnet3: add geneve and vxlan tunnel offload > support") added support for encapsulation offload. However, while > calculating tcp hdr length, it does not take into account if the > packet is encapsulated or not. > > This patch fixes this issue by using correct reference for inner > tcp header. > > Fixes: dacce2be3312 ("vmxnet3: add geneve and vxlan tunnel offload support") > Signed-off-by: Ronak Doshi > Acked-by: Guolin Yang Applied, thanks.