From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Garrett Subject: Re: [PATCH] ACPI / PM: Blacklist another machine that needs acpi_sleep=nonvs Date: Tue, 26 Oct 2010 20:23:07 +0100 Message-ID: <20101026192307.GB17880@srcf.ucam.org> References: <201010172101.21576.rjw@sisk.pl> <20101026131948.GA9221@srcf.ucam.org> <201010262049.21424.rjw@sisk.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from cavan.codon.org.uk ([93.93.128.6]:32909 "EHLO cavan.codon.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932418Ab0JZTXQ (ORCPT ); Tue, 26 Oct 2010 15:23:16 -0400 Content-Disposition: inline In-Reply-To: Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Len Brown Cc: "Rafael J. Wysocki" , ACPI Devel Maling List , Linux-pm mailing list , Emanuele Bigiarini On Tue, Oct 26, 2010 at 03:21:15PM -0400, Len Brown wrote: > > Windows-compatible. > > Matthew, > Exactly what version of Windows did you test to be saving NVS? > Is it possible that different versions of Windows behave differently? XP. It's certainly possible that later versions behave differently - I'll have to go back and check the original machine that had this problem to see which _OSI calls it makes. It may be that querying Vista or 7 disables this functionality. -- Matthew Garrett | mjg59@srcf.ucam.org