From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753298AbXDBGzM (ORCPT ); Mon, 2 Apr 2007 02:55:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753300AbXDBGzM (ORCPT ); Mon, 2 Apr 2007 02:55:12 -0400 Received: from one.firstfloor.org ([213.235.205.2]:49656 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753298AbXDBGzK (ORCPT ); Mon, 2 Apr 2007 02:55:10 -0400 Date: Mon, 2 Apr 2007 08:55:08 +0200 From: Andi Kleen To: Dave Airlie Cc: Andi Kleen , David Miller , linux-kernel@vger.kernel.org Subject: Re: drm + 4GB RAM + swiotlb = drm craps out Message-ID: <20070402065508.GB24269@one.firstfloor.org> References: <21d7e9970704011644n3adbef2brc6bfeb288f5d0866@mail.gmail.com> <20070401.201134.82699692.davem@davemloft.net> <21d7e9970704012108m5fd9797bk45c4b39892c8d36f@mail.gmail.com> <20070401.220841.89389711.davem@davemloft.net> <21d7e9970704012215n67487549vbc7592a4f181e288@mail.gmail.com> <21d7e9970704012238x2c5e6c62hc30933d9575910cf@mail.gmail.com> <20070402064046.GA24269@one.firstfloor.org> <21d7e9970704012352t277a6cadx259172641531fc39@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <21d7e9970704012352t277a6cadx259172641531fc39@mail.gmail.com> User-Agent: Mutt/1.4.2.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 02, 2007 at 04:52:04PM +1000, Dave Airlie wrote: > > > >> need, this just seems overly cumbersome when what I really want is > >> vmalloc_32 to just work correctly on 64-bit systems... (why doesn't > >> vmalloc_32 pass __GFP_DMA32 to the allocator????) > > > >It probably should, but see second part of sentence above. > > > >And please never put closed lists in cc of l-k posts. Evil cc dropped. > > Ah okay I'll just do an allocator based on single pages and see if I > can fix the kernel side to have the sg knowledge.... I fixed vmalloc_32 now, but that's probably better to do it this way. > btw Its not a closed list, it's is a moderated list, all the posts do > get through to it and the people on it are probably interested... Too late now. Anything that bounces emails is evil. -Andi