diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2017-10-27 15:28:45 +0100 |
|---|---|---|
| committer | Christoffer Dall <christoffer.dall@linaro.org> | 2017-11-10 09:29:38 +0100 |
| commit | af340f992c56f824eb9b2cab6dce8d46ec31c98c (patch) | |
| tree | ff42b3d5851b5ba343029d8edcb43ca60410d0ec | |
| parent | ff9c114394aaed2061df112b75be9835a1394be4 (diff) | |
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>
| -rw-r--r-- | virt/kvm/arm/vgic/vgic-its.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/virt/kvm/arm/vgic/vgic-its.c b/virt/kvm/arm/vgic/vgic-its.c index 78d11aed1e17..4768a0e21cc5 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_irqrestore(&irq->irq_lock, flags); } + if (irq->hw) + return its_prop_update_vlpi(irq->host_irq, prop, true); + return 0; } |