From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rick Jones Subject: Re: [PATCH 2/2] e1000: remove risky prefetch on next_skb->data Date: Mon, 05 Jun 2006 16:21:06 -0700 Message-ID: <4484BC62.3090707@hp.com> References: <20060605230917.12584.55755.stgit@gitlost.site> <20060605231127.12584.14321.stgit@gitlost.site> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: "Garzik, Jeff" , netdev@vger.kernel.org, "Brandeburg, Jesse" , "Kok, Auke" Return-path: Received: from palrel12.hp.com ([156.153.255.237]:20678 "EHLO palrel12.hp.com") by vger.kernel.org with ESMTP id S1750790AbWFEXVK (ORCPT ); Mon, 5 Jun 2006 19:21:10 -0400 To: "Kok, Auke" In-Reply-To: <20060605231127.12584.14321.stgit@gitlost.site> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Kok, Auke wrote: > It was brought to our attention that the prefetches break e1000 traffic > on xscale/arm architectures. Remove them for now. We'll let them > stay in mm for a while, or find a better solution to enable. Out of curiousity, what breaks? rick jones