Re: Asynchronous Page Fault Handling

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On Thu, Mar 06 2014 at  6:04:22 pm GMT, Mario Smarduch <m.smarduch@xxxxxxxxxxx> wrote:
> Hi Marc,
>    I don't want to put this on the mailing to.
>
> Do you think ARMv8 is a better target then ARMv7 or start with ARMv7
> since there is silicon available?

It shouldn't make any difference. Furthermore, we'd probably request
feature parity between ARMv7 and ARMv8 as we share all the MMU code.

Cheers,

	M.

> Thanks.
>
> -----Original Message-----
> From: Marc Zyngier [mailto:marc.zyngier@xxxxxxx] 
> Sent: Wednesday, March 05, 2014 6:54 PM
> To: Mario Smarduch
> Cc: kvmarm@xxxxxxxxxxxxxxxxxxxxx
> Subject: Re: Asynchronous Page Fault Handling
>
> Hi Mario,
>
> On 2014-03-04 17:40, Mario Smarduch wrote:
>> Is this feature on the road map? Memory over committed VM vCPUs spend 
>> a lot of time waiting on IO.
>
> As it doesn't seem to support non-PV guests, it has never been considered.
>
> Patches welcomed.
>
>          M.
> --
> Fast, cheap, reliable. Pick two.

-- 
AAAFNRAA
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