From mboxrd@z Thu Jan  1 00:00:00 1970
From: Paolo Bonzini <pbonzini@redhat.com>
Subject: Re: [PATCH] hvmloader: add "wakeup from S4 on RTC
	alarm"bit to ACPI FADT
Date: Fri, 04 Feb 2011 17:22:28 +0100
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To: Tim Deegan <Tim.Deegan@citrix.com>
Cc: Paul Durrant <Paul.Durrant@citrix.com>, Keir Fraser <keir@xen.org>, "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
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On 02/04/2011 05:17 PM, Tim Deegan wrote:
> XenServer has code in the qemu acpi path to actually perform timed wake
> from S4 by pulling the RTC state out of the hypervisor.  I thought this
> had gone upstream to qemu-xen already; now that we're transitioning to
> upstream qemu I'm not sure where it should go.  It will certainly need
> tidying for upstream qemu as it's very xen-specific.

There's nothing like that indeed in qemu-xen-unstable.git.

Paolo