29 messages in com.xensource.lists.xen-ia64-develRE: [Xen-ia64-devel][Patch]Add two PA...
FromSent OnAttachments
Zhang, Xing Z26 Mar 2007 18:17.patch
Masaki Kanno26 Mar 2007 18:50 
Zhang, Xing Z26 Mar 2007 18:53 
Kouya SHIMURA26 Mar 2007 19:14.patch
Zhang, Xing Z26 Mar 2007 19:47 
Alex Williamson27 Mar 2007 09:42 
Zhang, Xing Z27 Mar 2007 19:00 
Alex Williamson27 Mar 2007 19:26 
Zhang, Xing Z27 Mar 2007 19:45 
Alex Williamson27 Mar 2007 21:39 
Xu, Anthony28 Mar 2007 00:00 
Alex Williamson03 Apr 2007 11:53 
Kouya SHIMURA04 Apr 2007 05:25.patch
Alex Williamson04 Apr 2007 11:22 
tgin...@free.fr04 Apr 2007 12:00 
Zhang, Xing Z04 Apr 2007 20:32 
Kouya SHIMURA04 Apr 2007 21:33 
Tristan Gingold04 Apr 2007 21:56 
Kouya SHIMURA04 Apr 2007 22:51 
Zhang, Xing Z04 Apr 2007 23:05 
tgin...@free.fr05 Apr 2007 00:40 
Kouya SHIMURA05 Apr 2007 00:54 
Zhang, Xing Z05 Apr 2007 00:59 
Zhang, Xing Z05 Apr 2007 01:03 
Zhang, Xing Z05 Apr 2007 04:30 
Xu, Anthony05 Apr 2007 08:41 
Zhang, Xing Z09 Apr 2007 02:12 
Alex Williamson09 Apr 2007 09:46 
Zhang, Xing Z10 Apr 2007 18:56 
Subject:RE: [Xen-ia64-devel][Patch]Add two PAL calls which fixSMPwindowsinstallation crashing bug
From:tgin...@free.fr (tgin@free.fr)
Date:04/05/2007 12:40:22 AM
List:com.xensource.lists.xen-ia64-devel

Quoting "Zhang, Xing Z" <xing@intel.com>:

Hi Kouya and Tristan: I still have a question. After "11.XEN stops the vcpu", APs wait in Xen, how does BSP wake up them again? I don't think BSP will send an IPI to them again.

It should. That's the method to awake it.

In windows, seems BSP will wait a very short time for AP waking up. Whiles APs waked up, they will fall into a loop to wait another times waking up by BSP. But this time, BSP use memory semaphore to do that but not an IPI. En, maybe something I lost, hope your comments.

I do not fully understand the issue. Did the APs returned to SAL ?

Tristan.

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