From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [net-2.6 PATCH] igb/igbvf: cleanup exception handling in tx_map_adv Date: Sat, 23 Jan 2010 01:35:07 -0800 (PST) Message-ID: <20100123.013507.239395993.davem@davemloft.net> References: <20100123093225.11466.42278.stgit@localhost.localdomain> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, gospo@redhat.com, alexander.h.duyck@intel.com To: jeffrey.t.kirsher@intel.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:36049 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750742Ab0AWJe4 (ORCPT ); Sat, 23 Jan 2010 04:34:56 -0500 In-Reply-To: <20100123093225.11466.42278.stgit@localhost.localdomain> Sender: netdev-owner@vger.kernel.org List-ID: From: Jeff Kirsher Date: Sat, 23 Jan 2010 01:32:51 -0800 > From: Alexander Duyck > > After removing the skb_dma_map/unmap calls the exception handling in > igb_tx_map_adv is not correct. The issue is that the count value was not > being correctly handled so as a result we were not rewinding the ring as > back as we should have been. > > Signed-off-by: Alexander Duyck > Signed-off-by: Jeff Kirsher Applied, thanks.