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Re: [PATCH v3 2/9] x86/PV: properly set shadow allocation for Dom0


  • To: Jan Beulich <jbeulich@xxxxxxxx>
  • From: Roger Pau Monné <roger.pau@xxxxxxxxxx>
  • Date: Wed, 22 Sep 2021 15:01:40 +0200
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  • Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Tim Deegan <tim@xxxxxxx>
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  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On Tue, Sep 21, 2021 at 09:17:15AM +0200, Jan Beulich wrote:
> Leaving shadow setup just to the L1TF tasklet means running Dom0 on a
> minimally acceptable shadow memory pool, rather than what normally
> would be used (also, for example, for PVH). Populate the pool before
> triggering the tasklet, on a best effort basis (again like done for
> PVH).
> 
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
> Acked-by: Tim Deegan <tim@xxxxxxx>

Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>

Thanks, Roger.



 


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