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Re: [Xen-users] [ARM][Xen-4.6] How to create stub domain?

On 16/09/15 02:10, charles wrote:
> Thanks for your reply.
> I have plan to develop the platform to support several OS, such as three
> linuxs, RTOS and Firmware.
> these OSes have accessed to DOM0 and DOM0 have overrun or overloaded,
> therefore I think I don't get the performance and the reliability(or
> stability) to meet system, so I search the way to avoid.

What do you mean by have access to DOM0? Does your problem is the backends are 
running in DOM0?

If so, having a stubdomain won't solve your problem as the backend will still 
live in DOM0.

You may want to look to driver domain, although this is only work on platform 
having SMMU.


Julien Grall

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