From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 1 Dec 2001 23:39:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 1 Dec 2001 23:39:05 -0500 Received: from samba.sourceforge.net ([198.186.203.85]:2317 "HELO lists.samba.org") by vger.kernel.org with SMTP id ; Sat, 1 Dec 2001 23:38:46 -0500 Date: Sun, 2 Dec 2001 15:35:53 +1100 From: Anton Blanchard To: axboe@suse.de Cc: linux-kernel@vger.kernel.org Subject: 2.5: PCI scatter gather list change Message-ID: <20011202153553.B5130@krispykreme> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.23i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi Jens, I got 2.5 booting on ppc64 today and noticed that the behaviour of sglists has changed. Before we would get an array of sg->address, sg->length pairs, we now get sg->page, sg->offset, sg->length triplets (from blk_rq_map_sg). I dont care too much either way, but if this change is here to stay I'll let the non intel maintainers know so they can fix up their pci dma code. Anton