Re: [Xen-devel] [PATCH 0/2 for-4.12] Introduce runstate area registration with phys address

[Andrii Anisov <andrii.anisov@xxxxxxxxx>]

On 05.03.19 16:30, Julien Grall wrote:
> On 3/5/19 2:11 PM, Andrii Anisov wrote:
> > It is not an annoyance, but inaccurate runstate info passed (actually not 
> > passed) to KPTI enabled guests.
> The runstate is actually updated just not for the guest.
That is what I said.

> It will be done at the next context switch.
It *may* be done at one of the next context switches.

> But I am not convinced you will actually see a major differences in number 
> here. Do you have figures?
No, no figures to measure inaccuracy. Yet its existence is obvious.

--
Sincerely,
Andrii Anisov.

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