Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758183AbXKUNnd (ORCPT ); Wed, 21 Nov 2007 08:43:33 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751808AbXKUNnX (ORCPT ); Wed, 21 Nov 2007 08:43:23 -0500 Received: from rhun.apana.org.au ([64.62.148.172]:3268 "EHLO arnor.apana.org.au" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752564AbXKUNnW (ORCPT ); Wed, 21 Nov 2007 08:43:22 -0500 Date: Wed, 21 Nov 2007 21:42:58 +0800 From: Herbert Xu To: YOSHIFUJI Hideaki / =?utf-8?B?5ZCJ6Jek6Iux5piO?= Cc: jeff@garzik.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [RFC/PATCH] SO_NO_CHECK for IPv6 Message-ID: <20071121134258.GA30883@gondor.apana.org.au> References: <20071121124532.GA17263@havoc.gtf.org> <20071121.222051.94402865.yoshfuji@linux-ipv6.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20071121.222051.94402865.yoshfuji@linux-ipv6.org> User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 926 Lines: 23 On Wed, Nov 21, 2007 at 01:20:51PM +0000, YOSHIFUJI Hideaki / 吉藤英明 wrote: > In article <20071121124532.GA17263@havoc.gtf.org> (at Wed, 21 Nov 2007 07:45:32 -0500), Jeff Garzik says: > > > > > SO_NO_CHECK support for IPv6 appeared to be missing. This is presented, > > based on a reading of net/ipv4/udp.c. > > Disagree. UDP checksum is mandatory in IPv6. Right, IPv6 doesn't have a header checksum so the UDP checksum must be there. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/