From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Thu, 6 Nov 2008 09:48:22 -0500 (EST) From: Alan Stern Subject: Re: [linux-pm] [PATCH] hibernation should work ok with memory hotplug In-Reply-To: <1225936818.6216.20.camel@nigel-laptop> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: Nigel Cunningham Cc: KAMEZAWA Hiroyuki , Matt Tolentino , linux-pm@lists.osdl.org, Dave Hansen , linux-kernel@vger.kernel.org, Dave Hansen , linux-mm@kvack.org, pavel@suse.cz, Mel Gorman , Andy Whitcroft , Yasunori Goto , Andrew Morton List-ID: On Thu, 6 Nov 2008, Nigel Cunningham wrote: > Remember that when we hibernate (assuming we don't then suspend to ram), > the power is fully off. Resuming starts off like a fresh boot. That simply is not true. On ACPI systems, hibernation goes into the S4 state. Power fully off is S5. Alan Stern -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org