From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758355Ab0EFNkr (ORCPT ); Thu, 6 May 2010 09:40:47 -0400 Received: from cavan.codon.org.uk ([93.93.128.6]:33622 "EHLO cavan.codon.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758260Ab0EFNkq (ORCPT ); Thu, 6 May 2010 09:40:46 -0400 Date: Thu, 6 May 2010 14:40:15 +0100 From: Matthew Garrett To: Tony Lindgren Cc: Brian Swetland , Alan Stern , mark gross , markgross@thegnar.org, Len Brown , linux-doc@vger.kernel.org, Kernel development list , Jesse Barnes , Oleg Nesterov , Tejun Heo , Linux-pm mailing list , Wu Fengguang , Andrew Morton Subject: Re: [linux-pm] [PATCH 1/8] PM: Add suspend block api. Message-ID: <20100506134015.GA23426@srcf.ucam.org> References: <20100505202826.GB7450@linux.intel.com> <20100505234755.GI29604@atomide.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20100505234755.GI29604@atomide.com> User-Agent: Mutt/1.5.18 (2008-05-17) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: mjg59@cavan.codon.org.uk X-SA-Exim-Scanned: No (on cavan.codon.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 05, 2010 at 04:47:55PM -0700, Tony Lindgren wrote: > How about instead the modem driver fails to suspend until it's done? Because every attempted suspend requires freezing userspace, suspending devices until you hit one that refuses to suspend, resuming the devies that did suspend and then unfreezing userspace. That's not an attractive option. -- Matthew Garrett | mjg59@srcf.ucam.org