Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264505AbUDZMNp (ORCPT ); Mon, 26 Apr 2004 08:13:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264522AbUDZMNp (ORCPT ); Mon, 26 Apr 2004 08:13:45 -0400 Received: from [203.14.152.115] ([203.14.152.115]:48138 "EHLO arnor.apana.org.au") by vger.kernel.org with ESMTP id S264505AbUDZMNn (ORCPT ); Mon, 26 Apr 2004 08:13:43 -0400 Date: Mon, 26 Apr 2004 22:11:45 +1000 To: ncunningham@linuxmail.com, 234976@bugs.debian.org Cc: Roland Stigge , Pavel Machek , Linux Kernel Mailing List Subject: Re: Bug#234976: kernel-source-2.6.4: Software Suspend doesn't work Message-ID: <20040426121145.GA7610@gondor.apana.org.au> References: <1080310299.2108.10.camel@atari.stigge.org> <20040326142617.GA291@elf.ucw.cz> <1080315725.2951.10.camel@atari.stigge.org> <20040326155315.GD291@elf.ucw.cz> <1080317555.12244.5.camel@atari.stigge.org> <20040326161717.GE291@elf.ucw.cz> <1080325072.2112.89.camel@atari.stigge.org> <20040426094834.GA4901@gondor.apana.org.au> <20040426104015.GA5772@gondor.apana.org.au> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.5.1+cvs20040105i From: Herbert Xu Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1095 Lines: 23 On Mon, Apr 26, 2004 at 09:27:13PM +1000, Nigel Cunningham wrote: > > There used to be such a check. Centrinos, however, if I recall correctly, > don't have PSE but can suspend with our current method. Perhaps we can Then it's just pure luck. Whenever you have a page whose page table lies in a page beyond that page itself the non-PSE case will fail. > come up with a more nuanced test? Better still, though, we should just get > proper AGP support for suspending and resuming in. It's got nothing to do with AGP. This is a flaw in the swsusp code. It can be triggered by anything that plays with page attributes. -- Debian GNU/Linux 3.0 is out! ( http://www.debian.org/ ) Email: Herbert Xu ~{PmV>HI~} Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt - 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/