Re: [Xen-devel] [PATCH 09/14]: libxenlight, domain resume

[Andres Lagar-Cavilla <andres@xxxxxxxxxxxxxxxx>]

I know little of hvm. I believe the *right* approach is to parse an elf 
note of the guest kernel. The hvm "kernel" is the hvmloader, so that 
would render hvm non-cooperative. The caller will have to provide the 
kernel path though, since we forget about it.
Andres

Vincent Hanquez wrote:
> On Mon, Nov 30, 2009 at 07:15:16PM +0000, Andres Lagar-Cavilla wrote:
>   
> > Added libxenlight implementation for resume domain.
> > This brings back a domain from the shutdown state
> > after save, enabling checkpointing.
> >     
> (I haven't looks at resume stuff for age ..)
>
> I think this only works if the domain is cooperative, if it isn't you need to a
> callback in the middle of the calls to do devices related unplugging/plugging.
>
> If that still true, I would prefer to have a 
> "if (pv)" around the code since pv are always suppose to be cooperative
>   

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