From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751665Ab1GYKCn (ORCPT ); Mon, 25 Jul 2011 06:02:43 -0400 Received: from shards.monkeyblade.net ([198.137.202.13]:45737 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751074Ab1GYKCi (ORCPT ); Mon, 25 Jul 2011 06:02:38 -0400 Date: Mon, 25 Jul 2011 03:02:29 -0700 (PDT) Message-Id: <20110725.030229.1448266647053398033.davem@davemloft.net> To: herbert@gondor.hengli.com.au Cc: mst@redhat.com, mashirle@us.ibm.com, netdev@vger.kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next] skbuff: clear tx zero-copy flag From: David Miller In-Reply-To: <20110725095711.GA30831@gondor.apana.org.au> References: <20110725084057.GA30311@gondor.apana.org.au> <20110725094414.GA11776@redhat.com> <20110725095711.GA30831@gondor.apana.org.au> X-Mailer: Mew version 6.3 on Emacs 23.2 / Mule 6.0 (HANACHIRUSATO) 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-4.2.6 (shards.monkeyblade.net [198.137.202.13]); Mon, 25 Jul 2011 03:02:30 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Herbert Xu Date: Mon, 25 Jul 2011 17:57:11 +0800 > However, I think we should add a WARN_ON to the splice skb path > so that should a packet find its way through a path that we haven't > thought of then at least we'll know about it. Good idea.