WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

[Xen-devel] [PATCH] Fix lapic timer stop issue in deep C state

To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] [PATCH] Fix lapic timer stop issue in deep C state
From: "Wei, Gang" <gang.wei@xxxxxxxxx>
Date: Tue, 20 May 2008 23:22:01 +0800
Cc: "Tian, Kevin" <kevin.tian@xxxxxxxxx>, Keir Fraser <keir.fraser@xxxxxxxxxxxxx>, "Yu, Ke" <ke.yu@xxxxxxxxx>
Delivery-date: Tue, 20 May 2008 08:24:33 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index: Aci6jUBXmebrt9PbTXqMLWQa6q7WjQ==
Thread-topic: [PATCH] Fix lapic timer stop issue in deep C state
Local APIC timer may stop at deep C state (C3/C4...) entry/exit. this
patch add the logic that use platform timer (HPET) to reenable local
APIC timer at C state entry/exit.

Signed-off-by: Wei Gang <gang.wei@xxxxxxxxx>
Signed-off-by: Yu Ke <ke.yu@xxxxxxxxx>

Attachment: broadcast_for_lapic.patch
Description: broadcast_for_lapic.patch

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel