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ARM: vGICv3: clarify on GUEST_GICV3_RDIST_REGIONS symbol
authorAndre Przywara <andre.przywara@linaro.org>
Fri, 9 Mar 2018 15:11:17 +0000 (15:11 +0000)
committerJulien Grall <julien.grall@arm.com>
Mon, 12 Mar 2018 11:14:18 +0000 (11:14 +0000)
commit2bb950b8d911d7ec104144fc43b48c7a0d90583a
treef7c738deee25511948acb402368be52e068f4b41tree | snapshot
parent185413355fe331cbc926d48568838227234c9a20commit | diff
ARM: vGICv3: clarify on GUEST_GICV3_RDIST_REGIONS symbol

Normally there is only one GICv3 redistributor region, and we use
that for DomU guests using a GICv3.
Explain the background in a comment and why we need to keep the number
of hardware regions for Dom0.

Signed-off-by: Andre Przywara <andre.przywara@linaro.org>
Acked-by: Julien Grall <julien.grall@arm.com>
xen/arch/arm/vgic-v3.c diff | blob | history
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