Re: [Xen-devel] [PATCH v2] xen: arm: Do not expose PMU to domain 0

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Wed, 2015-06-17 at 13:45 +0100, Julien Grall wrote:
> Hi Ian,
> 
> On 17/06/15 13:37, Ian Campbell wrote:
> > It uses a PPI which we cannot route to a guest, and will surely need
> > more support than just that anyway.
> > 
> > I noticed this on Mustang with UEFI where the built in DTB contains a
> > node of this type.
> > 
> > According to linux/Documentation/devicetree/bindings/arm/pmu.txt the
> > ARM v7 (Cortex-A{7,15}) PMUs require a PPI too, so blacklist them as
> > well.
> > 
> > Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
> 
> Reviewed-by: Julien Grall <julien.grall@xxxxxxxxxx>

Applied, thanks.



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