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KVM: arm64: Enable GICv3 Group-1 sysreg trapping via command-line
authorMarc Zyngier <marc.zyngier@arm.com>
Fri, 9 Jun 2017 11:49:41 +0000 (12:49 +0100)
committerMarc Zyngier <marc.zyngier@arm.com>
Thu, 15 Jun 2017 08:45:01 +0000 (09:45 +0100)
commit182936eee7e6b1956881b51bc534a541dc71a101
tree1d6bbaea62d09cdae15f1962fc57112a3e3650d4tree | snapshot (tar.gz zip)
parent9c7bfc288c71068ab323b802dba2eb87fd08b127commit | diff
KVM: arm64: Enable GICv3 Group-1 sysreg trapping via command-line

Now that we're able to safely handle Group-1 sysreg access, let's
give the user the opportunity to enable it by passing a specific
command-line option (vgic_v3.group1_trap).

Tested-by: Alexander Graf <agraf@suse.de>
Acked-by: David Daney <david.daney@cavium.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Christoffer Dall <cdall@linaro.org>
Signed-off-by: Christoffer Dall <cdall@linaro.org>
Documentation/admin-guide/kernel-parameters.txt diff | blob | blame | history
virt/kvm/arm/vgic/vgic-v3.c diff | blob | blame | history