Re: [PATCH] tools/libxenguest: Fix migration's debug option

[Olaf Hering <olaf@xxxxxxxxx>]

Am Mon, 5 Jul 2021 11:19:59 +0200
schrieb Jan Beulich <jbeulich@xxxxxxxx>:

> "The interface" being which one? The tool stack can map the guest's
> grant table, so it is in the position to find out about all grants
> without further hypervisor help.

The interface means the code behind verify_frames.

If there are indeed ways to query which pages belong to grants, how would the 
toolstack need to do that?


Olaf

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