linux-kernel - Re: [patch 00/21] Xen-paravirt: Xen guest implementation for paravirt

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Message-ID: <Pine.LNX.4.64.0702211036060.24941@schroedinger.engr.sgi.com>
Date:	Wed, 21 Feb 2007 10:37:46 -0800 (PST)
From:	Christoph Lameter <clameter@....com>
To:	Andi Kleen <ak@....de>
cc:	Zachary Amsden <zach@...are.com>,
	Jeremy Fitzhardinge <jeremy@...p.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, virtualization@...ts.osdl.org,
	xen-devel@...ts.xensource.com, Chris Wright <chrisw@...s-sol.org>,
	Rusty Russell <rusty@...tcorp.com.au>
Subject: Re: [patch 00/21] Xen-paravirt: Xen guest implementation for
 paravirt_ops interface

On Sat, 17 Feb 2007, Andi Kleen wrote:

> That was always its intention. It's not a direct interface to a hypervisor,
> but an somewhat abstracted interface to a "hypervisor driver" 

I thought that hypervisor driver was some binary blob that can be directly
accessed via paravirt_ops?

> But you're right that there are currently still quite a lot of hooks
> being added. I plan to be much more strict on that in the future.

And it seems that the hooks are not generic but bound to a particular 
hypervisor. Should the Xen specific stuff not be in the binary blob?


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