Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750740AbWIAWgm (ORCPT ); Fri, 1 Sep 2006 18:36:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751144AbWIAWgm (ORCPT ); Fri, 1 Sep 2006 18:36:42 -0400 Received: from outpipe-village-512-1.bc.nu ([81.2.110.250]:39071 "EHLO lxorguk.ukuu.org.uk") by vger.kernel.org with ESMTP id S1750740AbWIAWg2 (ORCPT ); Fri, 1 Sep 2006 18:36:28 -0400 Subject: Re: [OLPC-devel] Re: [RFC][PATCH 1/2] ACPI: Idle Processor PM Improvements From: Alan Cox To: Andi Kleen Cc: Len Brown , Bjorn Helgaas , Matthew Garrett , Linux Kernel ML , Dominik Brodowski , ACPI ML , Adam Belay , "Pallipadi, Venkatesh" , Arjan van de Ven , devel@laptop.org In-Reply-To: References: <200608311713.21618.bjorn.helgaas@hp.com> <1157070616.7974.232.camel@localhost.localdomain> <200608312353.05337.len.brown@intel.com> Content-Type: text/plain Content-Transfer-Encoding: 7bit Date: Fri, 01 Sep 2006 23:57:25 +0100 Message-Id: <1157151445.6271.336.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.6.2 (2.6.2-1.fc5.5) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 875 Lines: 26 Ar Gwe, 2006-09-01 am 23:52 +0200, ysgrifennodd Andi Kleen: > What are these gaping holes? SATA seems to work at least on many > drivers with an out of tree patch (that will hopefully be merged soon) SATA ought to be pretty good now. > And IDE mostly works too except for HPA on thinkpads (which can be > disabled in the BIOS). While certainly not perfect it doesn't seem > that bad to me. IDE also fails for various chipsets where PLLs need a recalibration or setup needs redoing, and some users report things like floating IRQ 14 hangs on suspend or resume. HPA now has a -mm proposed patch. Alan -- VGER BF report: H 0 - 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/