From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760527AbZBDS7G (ORCPT ); Wed, 4 Feb 2009 13:59:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761393AbZBDSt2 (ORCPT ); Wed, 4 Feb 2009 13:49:28 -0500 Received: from kroah.org ([198.145.64.141]:60987 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1760190AbZBDStT (ORCPT ); Wed, 4 Feb 2009 13:49:19 -0500 Date: Wed, 4 Feb 2009 10:46:28 -0800 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: Justin Forbes , Zwane Mwaikambo , "Theodore Ts'o" , Randy Dunlap , Dave Jones , Chuck Wolber , Chris Wedgwood , Michael Krufky , Chuck Ebbert , Domenico Andreoli , Willy Tarreau , Rodrigo Rubira Branco , Jake Edge , Eugene Teo , torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Len Brown , Venkatesh Pallipadi , Thomas Renninger Subject: [patch 20/41] cpuidle: update the last_state acpi cpuidle reflecting actual state entered Message-ID: <20090204184628.GU25246@kroah.com> References: <20090204184029.881610776@mini.kroah.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline; filename="cpuidle-update-the-last_state-acpi-cpuidle-reflecting-actual-state-entered.patch" In-Reply-To: <20090204184539.GA25246@kroah.com> User-Agent: Mutt/1.5.16 (2007-06-09) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2.6.27-stable review patch. If anyone has any objections, please let us know. ------------------ From: Venkatesh Pallipadi commit addbad46ed0906cd584784423b9d0babc7476446 reflect the actual state entered in dev->last_state, when actaul state entered is different from intended one. Signed-off-by: Venkatesh Pallipadi Signed-off-by: Len Brown Cc: Thomas Renninger Signed-off-by: Greg Kroah-Hartman --- drivers/acpi/processor_idle.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -1587,6 +1587,7 @@ static int acpi_idle_enter_bm(struct cpu if (acpi_idle_bm_check()) { if (dev->safe_state) { + dev->last_state = dev->safe_state; return dev->safe_state->enter(dev, dev->safe_state); } else { local_irq_disable();