| From | Marc Zyngier <> | Subject | [PATCH v3 47/59] KVM: arm/arm64: GICv4: Propagate property updates to VLPIs | Date | Mon, 31 Jul 2017 18:26:25 +0100 |
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Upon updating a property, we propagate it all the way to the physical ITS, and ask for an INV command to be executed there.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> --- virt/kvm/arm/vgic/vgic-its.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/virt/kvm/arm/vgic/vgic-its.c b/virt/kvm/arm/vgic/vgic-its.c index 65cc77fde609..9e46081e5f15 100644 --- a/virt/kvm/arm/vgic/vgic-its.c +++ b/virt/kvm/arm/vgic/vgic-its.c @@ -297,6 +297,9 @@ static int update_lpi_config(struct kvm *kvm, struct vgic_irq *irq, spin_unlock(&irq->irq_lock); } + if (irq->hw) + return its_prop_update_vlpi(irq->host_irq, prop, true); + return 0; } -- 2.11.0
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