Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1423035AbWJYIFm (ORCPT ); Wed, 25 Oct 2006 04:05:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1423102AbWJYIFm (ORCPT ); Wed, 25 Oct 2006 04:05:42 -0400 Received: from mx1.redhat.com ([66.187.233.31]:3534 "EHLO mx1.redhat.com") by vger.kernel.org with ESMTP id S1423035AbWJYIFl (ORCPT ); Wed, 25 Oct 2006 04:05:41 -0400 Date: Wed, 25 Oct 2006 04:05:08 -0400 From: Dave Jones To: Pavel Machek Cc: "Rafael J. Wysocki" , Linux PM , LKML , Nigel Cunningham Subject: Re: [RFC][PATCH -mm] Make swsusp work on i386 with PAE Message-ID: <20061025080508.GB19551@redhat.com> Mail-Followup-To: Dave Jones , Pavel Machek , "Rafael J. Wysocki" , Linux PM , LKML , Nigel Cunningham References: <200610221548.48204.rjw@sisk.pl> <20061023145033.GB31273@elf.ucw.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20061023145033.GB31273@elf.ucw.cz> User-Agent: Mutt/1.4.2.2i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1126 Lines: 29 On Mon, Oct 23, 2006 at 04:50:33PM +0200, Pavel Machek wrote: > Hi! > > > The purpose of the appended patch is to make swsusp work on i386 with PAE, > > but it should also allow i386 systems without PSE to use swsusp. > > > > The patch creates temporary page tables located in resume-safe page frames > > during the resume and uses them for restoring the suspend image (the same > > approach is used on x86-64). > > > > It has been tested on an i386 system with PAE and survived several > > suspend-resume cycles in a row, but I have no systems without PSE, so that > > requires some testing. > > Thanks, looks okay to me. I guess Andi Kleen would be right person to > review it in detail? I gave it a quick skim, and saw nothing obviously broken fwiw. Thanks for doing this work, it's definitly something that's needed. Dave -- http://www.codemonkey.org.uk - 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/