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Re: [Xen-devel] [PATCH v5 27/28] xsplice: Add support for shadow variables.

To: Jan Beulich <JBeulich@xxxxxxxx>
From: Konrad Rzeszutek Wilk <konrad@xxxxxxxxxx>
Date: Tue, 5 Apr 2016 22:26:49 -0400
Cc: Keir Fraser <keir@xxxxxxx>, andrew.cooper3@xxxxxxxxxx, Ian Jackson <ian.jackson@xxxxxxxxxxxxx>, Tim Deegan <tim@xxxxxxx>, mpohlack@xxxxxxxxx, ross.lagerwall@xxxxxxxxxx, sasha.levin@xxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx
Delivery-date: Wed, 06 Apr 2016 02:27:21 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

On Mon, Apr 04, 2016 at 09:18:34AM -0600, Jan Beulich wrote:
> >>> On 24.03.16 at 21:00, <konrad.wilk@xxxxxxxxxx> wrote:
> > Shadow variables are a piece of infrastructure to be used by xsplice
> > modules. They are used to attach a new piece of data to an existing
> > structure in memory.
> 
> An already known question again: Out of recent XSAs, how many
> needed such? I.e. can#t we put this off for now?

Yes I believe we can. 

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References:
- Re: [Xen-devel] [PATCH v5 27/28] xsplice: Add support for shadow variables.
  - From: Jan Beulich

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