Re: [Xen-devel] [PATCH 1/5] xen: arm: propagate gic's #address-cells property to dom0.

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Wed, 2014-10-29 at 19:03 +0000, Julien Grall wrote:
> Hi Ian,
> 
> On 24/10/2014 10:58, Ian Campbell wrote:
> > The interrupt-map property requires that the interrupt-parent node
> > must have both #address-cells and #interrupt-cells properties (see
> > ePAPR 2.4.3.1). Therefore propagate the property if it is present.
> >
> > We must propagate (rather than invent our own value) since this value
> > is used to size fields within other properties within the tree.
> >
> > ePAPR strictly speaking requires that the interrupt-parent node
> > always has these properties. However reality has diverged from this
> > and implementations will recursively search parents for #*-cells
> > properties. Hence we only copy if it is present.
> >
> > Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
> 
> Reviewed-by: Julien Grall <julien.grall@xxxxxxxxxx>
> 
> Without this patch I can't boot Xen on the Foundation model with GIC-v3. 
> Is it possible to push this patch for Xen 4.5 rc1?

rc1 is long gone... I'll push for rc2 though.

Ian.


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