Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751814AbVLGWpq (ORCPT ); Wed, 7 Dec 2005 17:45:46 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751815AbVLGWpq (ORCPT ); Wed, 7 Dec 2005 17:45:46 -0500 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:31981 "EHLO amd.ucw.cz") by vger.kernel.org with ESMTP id S1030398AbVLGWpp (ORCPT ); Wed, 7 Dec 2005 17:45:45 -0500 Date: Wed, 7 Dec 2005 23:43:23 +0100 From: Pavel Machek To: Alan Cox Cc: Bartlomiej Zolnierkiewicz , Shaohua Li , Matthew Garrett , linux-ide , lkml , Len Brown , akpm Subject: Re: [RFC]add ACPI hooks for IDE suspend/resume Message-ID: <20051207224323.GB3204@elf.ucw.cz> References: <58cb370e0512070017u606ee22fse207b9a859856dd4@mail.gmail.com> <20051207131454.GA16558@srcf.ucam.org> <58cb370e0512070619k17022317v8e871dc3f9cafb9@mail.gmail.com> <20051207143337.GA16938@srcf.ucam.org> <58cb370e0512070645o78569e82y63483a9ae5511f52@mail.gmail.com> <1133970074.544.69.camel@localhost.localdomain> <58cb370e0512070749y68b2f9e9t1c68a3e03f91baa0@mail.gmail.com> <1133918523.2936.12.camel@sli10-mobl.sh.intel.com> <58cb370e0512071115i3dbb741aqda7f98a97221d99b@mail.gmail.com> <1133994916.544.102.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1133994916.544.102.camel@localhost.localdomain> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 861 Lines: 23 Hi! > > PS1 Please don't use taskfile_lib_get_identify(), drive->id > > should contain valid ID - if it doesn't it is a BUG. > > If someone swapped the drive while suspended that isnt true. OTOH I'm > not sure what the hell you'd do if that was the case and you are using > drivers/ide right now. If someone swapped the drive while runtime, it would not be true, too, I guess. But that would be stupid thing to do. Swapping drive during suspend-to-RAM would be similary stupid. During suspend-to-disk, it might theoretically work, but we have big warnings saying "don't do that". Pavel -- Thanks, Sharp! - 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/