irqchip/gic-v3-its: Add VPE invalidation hook
When a guest issues a INVALL command targetting a collection, it must
be translated into a VINVALL for the VPE that has this collection.
This patch implements a hook that offers this functionallity to the
hypervisor.
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index f482704..21b728d 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -2232,6 +2232,10 @@
its_vpe_deschedule(vpe);
return 0;
+ case INVALL_VPE:
+ its_send_vinvall(vpe);
+ return 0;
+
default:
return -EINVAL;
}