From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752868AbXDKOhQ (ORCPT ); Wed, 11 Apr 2007 10:37:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752844AbXDKOhQ (ORCPT ); Wed, 11 Apr 2007 10:37:16 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:37419 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752868AbXDKOhM (ORCPT ); Wed, 11 Apr 2007 10:37:12 -0400 From: "Rafael J. Wysocki" To: Jiri Slaby Subject: Re: 2.6.21-rc5: swsusp: Not enough free memory Date: Wed, 11 Apr 2007 16:40:46 +0200 User-Agent: KMail/1.9.5 Cc: Linux kernel mailing list , linux-pm@lists.osdl.org, pavel@suse.cz References: <460B6E4B.3060004@gmail.com> <200704111155.52455.rjw@sisk.pl> <461CBC3A.5090607@gmail.com> In-Reply-To: <461CBC3A.5090607@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200704111640.47171.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wednesday, 11 April 2007 12:45, Jiri Slaby wrote: > Rafael J. Wysocki napsal(a): > > On Wednesday, 11 April 2007 09:36, Jiri Slaby wrote: > >> Rafael J. Wysocki napsal(a): > >>> On Monday, 9 April 2007 22:07, Jiri Slaby wrote: > >>>> I have bad news for you :(. I thought I had unpatched kernel, but it happens > >>>> in -rc6 too. > >>> I guess you mean you're still seeing the 'not enough memory to suspend' > >>> problem? > >> Yes: > >> Disabling non-boot CPUs ... > >> kvm: disabling virtualization on CPU1 > >> Breaking affinity for irq 9 > >> CPU 1 is now offline > >> SMP alternatives: switching to UP code > >> CPU1 is down > >> swsusp: critical section: > >> swsusp: Need to copy 158309 pages > >> swsusp: Not enough free memory > >> Error -12 suspending > >> Enabling non-boot CPUs ... > >> SMP alternatives: switching to SMP code > >> Booting processor 1/2 APIC 0x1 > >> Initializing CPU#1 > > > > How reproducible is it? I'm going to try to reproduce it on one of my boxes. > > My tip is one of three cases: after some work on fresh boot -- some > consumers such as thunderbird, firefox, 10 or so terminals with > gnome-session. Single xterm + gnome-session semms not to be a problem. Does the workaround with setting the image size below 1/2 of RAM work for you? Rafael