Re: [Xen-devel] [PATCH] ept: Fix bug in changeset 22526:7a5ee3800417

[Tim Deegan <Tim.Deegan@xxxxxxxxxx>]

At 16:18 +0000 on 17 Mar (1300378713), Ian Jackson wrote:
> George Dunlap writes ("[Xen-devel] [PATCH] ept: Fix bug in changeset 
> 22526:7a5ee3800417"):
> > This fixes a bug in changeset 22526:7a5ee3800417, where the wrong
> > value is read when deciding whether to flush the VTd tables.  The
> > effect is minor: in situations where the p2m entry is changed but the
> > mfn is the same, the VTd tables will be unnecessarily flushed.
> 
> Does this need applying to 4.1 before the release ?

I don't think so, but it should be backported afterwards. 

Tim.

-- 
Tim Deegan <Tim.Deegan@xxxxxxxxxx>
Principal Software Engineer, Xen Platform Team
Citrix Systems UK Ltd.  (Company #02937203, SL9 0BG)

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