From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ingo Molnar <mingo@elte.hu>
Subject: Re: [patch] KVM: T60 resume fix
Date: Mon, 5 Mar 2007 13:50:08 +0100
Message-ID: <20070305125008.GA21735@elte.hu>
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To: "Michael S. Tsirkin" <mst@mellanox.co.il>
Cc: Daniel Walker <dwalker@mvista.com>, Michal Piotrowski <michal.k.k.piotrowski@gmail.com>, linux-pm@lists.osdl.org, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, Avi Kivity <avi@qumranet.com>, Adrian Bunk <bunk@stusta.de>, Pavel Machek <pavel@ucw.cz>, Jens Axboe <jens.axboe@oracle.com>, Thomas Gleixner <tglx@linutronix.de>, Linus Torvalds <torvalds@linux-foundation.org>, Andrew Morton <akpm@linux-foundation.org>
List-Id: linux-pm@vger.kernel.org


* Michael S. Tsirkin <mst@mellanox.co.il> wrote:

> > suspend/resume works fine now and there are no warning messages =

> > whatsoever (with suspend simulation). Thanks Avi!
> =

> I just tried Ingo's .config and it hangs on resume for me (with =

> suspend to memory).

could you try 's2ram' from http://suspend.sf.net ? It's basically =

equivalent to 'echo mem > /sys/power/state', but you can usually also =

see the reason why it doesnt resume, on the vga console. (by default the =

kernel doesnt resume the t60's vga properly)

on my box resume works, but it's incredibly slow. Takes a few minutes to =

have total effect.

	Ingo