From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757379AbZCEXqe (ORCPT ); Thu, 5 Mar 2009 18:46:34 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755424AbZCEXqY (ORCPT ); Thu, 5 Mar 2009 18:46:24 -0500 Received: from smtp1.linux-foundation.org ([140.211.169.13]:59301 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753488AbZCEXqX (ORCPT ); Thu, 5 Mar 2009 18:46:23 -0500 Date: Thu, 5 Mar 2009 15:44:22 -0800 (PST) From: Linus Torvalds X-X-Sender: torvalds@localhost.localdomain To: "Rafael J. Wysocki" cc: LKML , Ingo Molnar , "Eric W. Biederman" , Benjamin Herrenschmidt , Jeremy Fitzhardinge , pm list , Len Brown , Jesse Barnes , Thomas Gleixner , =?ISO-8859-15?Q?Arve__Hj=F8nnev=E5g?= , Alan Stern , Johannes Berg Subject: Re: [RFC][PATCH 0/4] Rework disabling of interrupts during suspend-resume In-Reply-To: <200903012321.40328.rjw@sisk.pl> Message-ID: References: <200902221837.49396.rjw@sisk.pl> <200903012321.40328.rjw@sisk.pl> User-Agent: Alpine 2.00 (LFD 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 1 Mar 2009, Rafael J. Wysocki wrote: > > The following patches modifiy the way in which we handle disabling interrupts > during suspend and enabling them during resume. They also change the ordering > of the core suspend and hibernation code. Side note - I've tested them on the EeePC that had trouble resuming due to interrupt timings, and it suspends and resumes fine with these patches (modulo some new X problems, but that's what I get for living with Fedora-11 testing). Of course, it also suspends and resumes without them, since the CPU "cli" was sufficient for that machine, and it doesn't have any ACPI issues. But it's still an ack that at least nothing breaks that I can tell. Linus From mboxrd@z Thu Jan 1 00:00:00 1970 From: Linus Torvalds Subject: Re: [RFC][PATCH 0/4] Rework disabling of interrupts during suspend-resume Date: Thu, 5 Mar 2009 15:44:22 -0800 (PST) Message-ID: References: <200902221837.49396.rjw@sisk.pl> <200903012321.40328.rjw@sisk.pl> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <200903012321.40328.rjw@sisk.pl> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-pm-bounces@lists.linux-foundation.org Errors-To: linux-pm-bounces@lists.linux-foundation.org To: "Rafael J. Wysocki" Cc: Jeremy Fitzhardinge , LKML , Jesse Barnes , Johannes Berg , Thomas Gleixner , "Eric W. Biederman" , Ingo Molnar , pm list List-Id: linux-pm@vger.kernel.org On Sun, 1 Mar 2009, Rafael J. Wysocki wrote: > > The following patches modifiy the way in which we handle disabling interrupts > during suspend and enabling them during resume. They also change the ordering > of the core suspend and hibernation code. Side note - I've tested them on the EeePC that had trouble resuming due to interrupt timings, and it suspends and resumes fine with these patches (modulo some new X problems, but that's what I get for living with Fedora-11 testing). Of course, it also suspends and resumes without them, since the CPU "cli" was sufficient for that machine, and it doesn't have any ACPI issues. But it's still an ack that at least nothing breaks that I can tell. Linus