From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [net-2.6 PATCH 1/5] igb: fix unmap length bug Date: Tue, 30 Jun 2009 19:53:28 -0700 (PDT) Message-ID: <20090630.195328.01505382.davem@davemloft.net> References: <20090630224515.17771.76848.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, jesse.brandeburg@intel.com To: jeffrey.t.kirsher@intel.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:50722 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753027AbZGACxW (ORCPT ); Tue, 30 Jun 2009 22:53:22 -0400 In-Reply-To: <20090630224515.17771.76848.stgit@localhost.localdomain> Sender: netdev-owner@vger.kernel.org List-ID: From: Jeff Kirsher Date: Tue, 30 Jun 2009 15:45:15 -0700 > From: Jesse Brandeburg > > driver was mixing NET_IP_ALIGN count bytes in map/unmap calls > unevenly. Only map the bytes that the hardware might dma into > > also fix unmap related bug where ->dma was not being cleared > after unmap > > Signed-off-by: Jesse Brandeburg > Signed-off-by: Jeff Kirsher Applied.