From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] net: Fix GRO for multiple page fragments Date: Mon, 20 Apr 2009 02:24:03 -0700 (PDT) Message-ID: <20090420.022403.194348592.davem@davemloft.net> References: <20090417091433.GA1535@gondor.apana.org.au> <1239977010.5297.19.camel@deadeye.i.decadent.org.uk> <20090417144812.GC4182@gondor.apana.org.au> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: bhutchings@solarflare.com, netdev@vger.kernel.org To: herbert@gondor.apana.org.au Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:33602 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1751086AbZDTJYL (ORCPT ); Mon, 20 Apr 2009 05:24:11 -0400 In-Reply-To: <20090417144812.GC4182@gondor.apana.org.au> Sender: netdev-owner@vger.kernel.org List-ID: From: Herbert Xu Date: Fri, 17 Apr 2009 22:48:12 +0800 > On Fri, Apr 17, 2009 at 03:03:30PM +0100, Ben Hutchings wrote: >> >> The loop is iterating forward, not backward, so why initialise frag to >> point to the last fragment? > > Ah yes, that's completely bogus. I suppose it only works because > the current users only supply one frag under normal circumstanses. > > Yes we should integrate your patch for 2.6.30. For net-next the > loop no longer exists so it should be fine. I've applied Ben's patch.