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ARM: 8527/1: virt: enable GICv3 system registers
authorJean-Philippe Brucker <jean-philippe.brucker@arm.com>
Mon, 15 Feb 2016 19:16:24 +0000 (20:16 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Tue, 16 Feb 2016 16:33:02 +0000 (16:33 +0000)
commite59941b9b3817c9b1dd6662d903150fe3f3c3b0b
tree84da9de031e4e26ff74f50007b810db7e01ba069tree
parent64ac2e74f0b21505606faf725cb5633d63b8b728commit | diff
ARM: 8527/1: virt: enable GICv3 system registers

ARMv8 introduces system registers for the Generic Interrupt Controllers
CPU and virtual interfaces.  When GICv3 is implemented, EL2 needs to
allow the kernel to use those registers, by changing the value of
ICC_HSRE.

Signed-off-by: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/kernel/hyp-stub.S diff | blob | history
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