Commit af340f99 authored Oct 27, 2017 by Marc Zyngier Committed by Christoffer Dall Nov 10, 2017

KVM: arm/arm64: GICv4: Propagate property updates to VLPIs



Upon updating a property, we propagate it all the way to the physical
ITS, and ask for an INV command to be executed there.

Acked-by: Christoffer Dall <cdall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>

parent ff9c1143

virt/kvm/arm/vgic/vgic-its.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -297,6 +297,9 @@ static int update_lpi_config(struct kvm kvm, struct vgic_irq irq,
		spin_unlock_irqrestore(&irq->irq_lock, flags);
		}

		if (irq->hw)
		return its_prop_update_vlpi(irq->host_irq, prop, true);

		return 0;
		}