[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: [Xen-devel] how to tell if a DomU (HVM) touches a specific address

To: "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
From: "James Harper" <james.harper@xxxxxxxxxxxxxxxx>
Date: Sun, 21 Jun 2009 19:49:21 +1000
Cc:
Delivery-date: Sun, 21 Jun 2009 02:49:52 -0700
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Thread-index: Acnxoi/436h/xiRTRvOpbmxuVtQm+QApQkOaAAOQmUA=
Thread-topic: [Xen-devel] how to tell if a DomU (HVM) touches a specific address

> 
> Is the physical address RAM? If there is no physical page at that
address
> then accesses in that range will trap to qemu and you could pick them
up
> there.
> 

What's the best place to do that? I've had a little look and can't find
where the trap would 'come in'.

Thanks

James

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

Follow-Ups:
- Re: [Xen-devel] how to tell if a DomU (HVM) touches a specific address
  - From: Keir Fraser

References:
- [Xen-devel] how to tell if a DomU (HVM) touches a specific address
  - From: James Harper
- Re: [Xen-devel] how to tell if a DomU (HVM) touches a specific address
  - From: Keir Fraser

Prev by Date: Re: [Xen-devel] how to tell if a DomU (HVM) touches a specific address
Next by Date: Re: [Xen-devel] how to tell if a DomU (HVM) touches a specific address
Previous by thread: Re: [Xen-devel] how to tell if a DomU (HVM) touches a specific address
Next by thread: Re: [Xen-devel] how to tell if a DomU (HVM) touches a specific address
Index(es):
- Date
- Thread

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.