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Re: [Xen-devel] [PATCH v2 2/3] gnttab: don't silently truncate frame numbers in gnttab_set_version()

To: Jan Beulich <JBeulich@xxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date: Mon, 22 Jun 2015 12:51:48 +0100
Cc: Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>, Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>, Keir Fraser <keir@xxxxxxx>, Tim Deegan <tim@xxxxxxx>
Delivery-date: Mon, 22 Jun 2015 11:51:57 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

On 22/06/15 12:45, Jan Beulich wrote:
> On a v2 -> v1 transition frame numbers previously stored in a 64-bit
> field have to fit into a 32-bit one.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

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References:
- [Xen-devel] [PATCH v2 0/3] gnttab: misc adjustments
  - From: Jan Beulich
- [Xen-devel] [PATCH v2 2/3] gnttab: don't silently truncate frame numbers in gnttab_set_version()
  - From: Jan Beulich

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