Hi,
On 22/05/17 23:03, Stefano Stabellini wrote:
> On Thu, 11 May 2017, Andre Przywara wrote:
>> Upon receiving an LPI on the host, we need to find the right VCPU and
>> virtual IRQ number to get this IRQ injected.
>> Iterate our two-level LPI table to find this information quickly when
>> the hos
On Thu, 11 May 2017, Andre Przywara wrote:
> Upon receiving an LPI on the host, we need to find the right VCPU and
> virtual IRQ number to get this IRQ injected.
> Iterate our two-level LPI table to find this information quickly when
> the host takes an LPI. Call the existing injection function to
Hi Andre,
On 11/05/17 18:53, Andre Przywara wrote:
diff --git a/xen/arch/arm/vgic-v3.c b/xen/arch/arm/vgic-v3.c
index 44d2b50..87f58f6 100644
--- a/xen/arch/arm/vgic-v3.c
+++ b/xen/arch/arm/vgic-v3.c
@@ -1567,12 +1567,30 @@ static struct pending_irq
*vgic_v3_lpi_to_pending(struct domain *d,
Upon receiving an LPI on the host, we need to find the right VCPU and
virtual IRQ number to get this IRQ injected.
Iterate our two-level LPI table to find this information quickly when
the host takes an LPI. Call the existing injection function to let the
GIC emulation deal with this interrupt.
Als
