From: Pavel Machek <pavel@ucw.cz>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: what's the incompatibility between hibernation and hotplug memory
Date: Thu, 27 Mar 2008 09:49:36 +0100 [thread overview]
Message-ID: <20080327084936.GD25876@elf.ucw.cz> (raw)
In-Reply-To: <200803270027.26037.rjw@sisk.pl>
Hi!
> > I noticed that Kconfig warns that hibernation and hotplug memory are not
> > compatible. What's the issue?
>
> Generally, we might not be able to handle memory unplugged at a wrong time
> (eg. after we've created the image).
>
> Which part of Kconfig says that exactly?
Actually I believe it is simpler than that. We were not prepared to
deal with memory holes in hibernation code, so we just disabled it in
Kconfig...
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
pomozte zachranit klanovicky les: http://www.ujezdskystrom.info/
next prev parent reply other threads:[~2008-03-27 9:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-26 23:17 what's the incompatibility between hibernation and hotplug memory Jeremy Fitzhardinge
2008-03-26 23:27 ` Rafael J. Wysocki
2008-03-26 23:33 ` Jeremy Fitzhardinge
2008-03-27 8:49 ` Pavel Machek [this message]
2008-03-27 20:49 ` Jeremy Fitzhardinge
2008-03-27 20:55 ` Rafael J. Wysocki
2008-03-27 23:38 ` what's the incompatibility between hibernation and hotplug?memory Pavel Machek
2008-03-27 23:44 ` Rafael J. Wysocki
2008-04-02 22:25 ` Pavel Machek
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