Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753509AbXKXFMb (ORCPT ); Sat, 24 Nov 2007 00:12:31 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750741AbXKXFMU (ORCPT ); Sat, 24 Nov 2007 00:12:20 -0500 Received: from wa-out-1112.google.com ([209.85.146.178]:12860 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750825AbXKXFMS (ORCPT ); Sat, 24 Nov 2007 00:12:18 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=received:message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=N9AwL4bW52UWEWWKhhg5BoHZTSdswyVV7MXRU/hbDzJgWSzbQbWuhYx0QTACT3Khnl8WLB/n09WYSvcXF/ZDs7OacerP5FLJ+1/pMFq+78IUZq4geVmSyRo30t6elYEbAoUqXxxLAoj/+cou61IzWja+Tj+zrV/Q/e1GVvJHAvM= Message-ID: <4747B2AA.600@gmail.com> Date: Sat, 24 Nov 2007 14:12:10 +0900 From: Tejun Heo User-Agent: Thunderbird 2.0.0.6 (X11/20070801) MIME-Version: 1.0 To: Robert Hancock CC: linux-kernel , ide , Jeff Garzik Subject: Re: [PATCH] sata_nv: fix ADMA ATAPI issues with memory over 4GB (v3) References: <47463534.9010100@shaw.ca> In-Reply-To: <47463534.9010100@shaw.ca> X-Enigmail-Version: 0.95.3 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 712 Lines: 20 Robert Hancock wrote: > This fixes some problems with ATAPI devices on nForce4 controllers in ADMA mode > on systems with memory located above 4GB. We need to delay setting the 64-bit > DMA mask until the PRD table and padding buffer are allocated so that they don't > get allocated above 4GB and break legacy mode (which is needed for ATAPI > devices). > > Signed-off-by: Robert Hancock Acked-by: Tejun Heo Thanks. -- tejun - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/