Re: [PATCH v3 09/11] KVM: arm/arm64: merge GICv3 RD_base and SGI_base register frames

Christoffer Dall
2015-03-27T16:01:10Z

On Thu, Mar 26, 2015 at 02:39:36PM +0000, Andre Przywara wrote:
> Currently we handle the redistributor registers in two separate MMIO
> regions, one for the overall behaviour and SPIs and one for the
> SGIs/PPIs. That latter forces the creation of _two_ KVM I/O bus
> devices for each redistributor.
> Since the spec mandates those two pages to be contigious, we could as
> well merge them and save the churn with the second KVM I/O bus device.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>

Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>