Re: [Xen-devel] [ARM:PATCH v1 1/1] Add Odroid-XU (Exynos5410) support

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Fri, 2014-07-25 at 10:45 -0700, Suriyan Ramasami wrote:
> PS: I have noticed that there is no ARM port of XEN having more than 2
> CPUs. Is that correct?

I don't think so. Midway has 4 and X-gene has 8.

>  I am mentioning this, cause with the XU, though
> I can bring up all 4 processors in XEN and in dom0, domU fails to make
> much boot progress when it is xl created. I am able to boot domU, if I
> restrict the dtb for dom0 to 2 CPUs.

How strange.

Are all 4 cores the same or is this a 2x2 big.LITTLE system? I suspect
we don't handle mixed systems at all well right now.

Ian.


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