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(parent: 963fcd4) | patch
irqchip/gic: Warn if GICv3 system registers are enabled
authorMarc Zyngier <marc.zyngier@arm.com>
Wed, 30 Sep 2015 11:01:16 +0000 (12:01 +0100)
committerMarc Zyngier <marc.zyngier@arm.com>
Fri, 9 Oct 2015 21:16:55 +0000 (22:16 +0100)
commit76e52dd01cabc340c1a58f540c9d6bf0e79c6b23
treeda092d585e599c04a2e34ddcebbdf002d1c03c4dtree | snapshot (tar.gz zip)
parent963fcd40958711cecf9e9a1a8525f88b782d6a98commit | diff
irqchip/gic: Warn if GICv3 system registers are enabled

When using a GICv3 in compatibility (v2) mode, having GICv3 system
register access enabled is not really compliant with the architecture.

Warn if the firmware (or the hypervisor) has been lazy.

Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
drivers/irqchip/irq-gic.c diff | blob | blame | history