Re: [Xen-devel] [PATCH] HVM Debug Console Support (v2)

[Tim Deegan <Tim.Deegan@xxxxxxxxxx>]

At 14:43 +0100 on 22 Jul (1279809839), Owen Smith wrote:
> HVM debug console support for PV drivers
> This patch creates a shared ring buffer and event channel in HVM domains
> that the Windows PV drivers can use to send debug output.
> Modifies the HVM domain builder code to add a shared memory page for the
> ring buffer.
> Modifies the Save/Restore code to store the shared page mfn during 
> save/restore
> Note: VMs saved on this patch will not restore prior to this patch. VMs saved 
> prior
> to this patch will restore on this patch, without the shared console ring.
> 
> Signed-off-by: Owen Smith <owen.smith@xxxxxxxxxx>
> 

Acked-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>

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