From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Rafael J. Wysocki" <rjw@sisk.pl>
Subject: Re: 2.6.21-rc5: swsusp: Not enough free memory
Date: Wed, 11 Apr 2007 16:40:46 +0200
Message-ID: <200704111640.47171.rjw@sisk.pl>
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To: Jiri Slaby <jirislaby@gmail.com>
Cc: linux-pm@lists.osdl.org, Linux kernel mailing list <linux-kernel@vger.kernel.org>
List-Id: linux-pm@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 suspen=
d'
> >>> 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 y=
ou?

Rafael