Re: [Xen-devel] [PATCH v6 0/5]xen/arm: Add GICv3 support

[Vijay Kilari <vijay.kilari@xxxxxxxxx>]

On Thu, Jul 3, 2014 at 7:33 PM, Julien Grall <julien.grall@xxxxxxxxxx> wrote:
> Hi Vijay,
>
> On 07/03/2014 09:37 AM, vijay.kilari@xxxxxxxxx wrote:
>> From: Vijaya Kumar K <Vijaya.Kumar@xxxxxxxxxxxxxxxxxx>
>>
>> Add GICv3 support for arm64 platform.
>> From v6 version, this patch series is split into v6a and v6.
>> All the GICv2 and VGIC code refactoring patches (first 17 patches)
>> are set as v6a and GICv3 patches as v6 series.
>>
>> Here GICv3 v6 patches are posted
>>
>> Tested with ARM64 simulator with multicore core
>> and booted Dom0 kernel.
>
> AFAIU the series, it's possible to boot DOM0 with GICv3, but guest boot
> will be broken. Any plan to add support for guest?

Yes, I plan to do it.  I see changes are required to
tools/libxl/libxl_arm.c and to keep compatibility with GICv2,
Ian has suggested to query GIC version and based on this generate DT for guest.

Regards
Vijay

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