From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: [PATCH 3/6] SATA: Blacklisting of systems that spin off disks during ACPI power off Date: Wed, 01 Oct 2008 12:34:11 +0900 Message-ID: <48E2EFB3.1060202@gmail.com> References: <200808290002.55026.rjw@sisk.pl> <48D17BBE.5020807@garzik.org> <200809300006.24919.rjw@sisk.pl> <200809300014.28983.rjw@sisk.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-2 Content-Transfer-Encoding: 7bit Return-path: Received: from ti-out-0910.google.com ([209.85.142.190]:36041 "EHLO ti-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751718AbYJADfs (ORCPT ); Tue, 30 Sep 2008 23:35:48 -0400 Received: by ti-out-0910.google.com with SMTP id b6so109362tic.23 for ; Tue, 30 Sep 2008 20:35:47 -0700 (PDT) In-Reply-To: <200809300014.28983.rjw@sisk.pl> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: "Rafael J. Wysocki" Cc: Jeff Garzik , ACPI Devel Maling List , linux-ide@vger.kernel.org, Thomas Renninger , Robert Hancock , LKML , Frans Pop , Maciej Rutecki , Andrew Morton Rafael J. Wysocki wrote: > From: Rafael J. Wysocki > > SATA: Blacklisting of systems that spin off disks during ACPI power off > > Introduce new libata flags ATA_FLAG_NO_POWEROFF_SPINDOWN and > ATA_FLAG_NO_HIBERNATE_SPINDOWN that, if set, will prevent disks from > being spun off during system power off and hibernation, respectively > (to handle the hibernation case we need the new system state > SYSTEM_HIBERNATE_ENTER that can be checked against by libata, in > analogy with SYSTEM_POWER_OFF). > > Signed-off-by: Rafael J. Wysocki ACK 3-6. I'll push these through libata-dev after the first two prerequsite patches are cleared. Thanks. -- tejun