Re: [Xen-devel] [RFC 1/6] xen/arm: Re-enable interrupt later in the trap path

[Andrii Anisov <andrii.anisov@xxxxxxxxx>]

On 02.08.19 12:03, Julien Grall wrote:
> A fair amount of leave_hypervisor_tail() deal with the guest itself (i.e vGIC, 
> P2M...)
All that stuff is what hypervisor does for the guest. And does behind the 
guest's back.

> , so I think they should be accounted to the guest time.
This point is arguable. That's why we have a discussion here to agree on the 
time accounting approach, what will directly affect scheduling accuracy.

--
Sincerely,
Andrii Anisov.

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