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/
Home Products Support Community News


Re: [Xen-devel] [PATCH] libxl: enabling upstream qemu as pure pv backend

To: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH] libxl: enabling upstream qemu as pure pv backend.
From: Wei Liu <liuw@xxxxxxxxx>
Date: Wed, 08 Jun 2011 18:20:59 +0800
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Stefano Stabellini <Stefano.Stabellini@xxxxxxxxxxxxx>
Delivery-date: Wed, 08 Jun 2011 03:21:43 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <1307523318.775.703.camel@xxxxxxxxxxxxxxxxxxxxxx>
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/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <1307503152.31359.2.camel@limbo> <1307523318.775.703.camel@xxxxxxxxxxxxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
On Wed, 2011-06-08 at 09:55 +0100, Ian Campbell wrote:
> One general concern I have is there are cases where we want 2 DM
> instances. In particular we can have an FV instance running in a stub
> domain which uses a PV instance running in dom0 for certain
> functionality (e.g. emulated VGA in the FV stub domain qemu goes to an
> xenfb frontend talking to a xenfb backend running in a PV qemu in domain
> 0).

Ah, I misunderstood you at first. This use case is a bit complicated. I
still wonder if libxl supports this kind of configuration...

TBH, I'm not familiar with stubdom.

Xen-devel mailing list