Re: [Xen-devel] frame buffer shared by domains on arch arm linux

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Mon, 26 Jan 2015, Mao Mingy wrote:
> On 23/01/2015 18:56, Ian Campbell wrote:
> 
> If you are trying to get the guest framebuffer onto a physical graphics
> device then PVFB is not what you need. Instead you need to do device
> passthrough of that device to the guest (which means denying it to
> dom0). Passthrough is still a work in progress on Xen on ARM (likely to
> land for 4.6) and *requires* an SMMU to be present in the hardware.
> 
> Do you have any time frame for xen 4.6 release?

We don't at the moment. But the 4.6 development cycle has just opened
and as a reference the 4.5 development cycle was 10 months.

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