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KVM: arm64: GICv4.1: Add direct injection capability to SGI registers
authorMarc Zyngier <maz@kernel.org>
Wed, 4 Mar 2020 20:33:25 +0000 (20:33 +0000)
committerMarc Zyngier <maz@kernel.org>
Tue, 24 Mar 2020 12:15:51 +0000 (12:15 +0000)
commitef1820be47773012d7526abb8c79befcc1d7b607
treece12ed1b7205dba44da2dd44af8b59b64cc6cb6dtree
parent9879b79aefe5ca3cfee0138189c8116f3a71e770commit | diff
KVM: arm64: GICv4.1: Add direct injection capability to SGI registers

Most of the GICv3 emulation code that deals with SGIs now has to be
aware of the v4.1 capabilities in order to benefit from it.

Add such support, keyed on the interrupt having the hw flag set and
being a SGI.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Link: https://lore.kernel.org/r/20200304203330.4967-19-maz@kernel.org
virt/kvm/arm/vgic/vgic-mmio-v3.c diff | blob | blame | history
virt/kvm/arm/vgic/vgic-mmio.c diff | blob | blame | history
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