diff --git a/include/hw/intc/arm_gicv3_common.h b/include/hw/intc/arm_gicv3_common.h
index 665d3f8..4156051 100644
--- a/include/hw/intc/arm_gicv3_common.h
+++ b/include/hw/intc/arm_gicv3_common.h
@@ -150,6 +150,7 @@ struct GICv3CPUState {
     qemu_irq parent_fiq;
     qemu_irq parent_virq;
     qemu_irq parent_vfiq;
+    qemu_irq maintenance_irq;
 
     /* Redistributor */
     uint32_t level;                  /* Current IRQ level */
diff --git a/hw/intc/arm_gicv3_cpuif.c b/hw/intc/arm_gicv3_cpuif.c
index f3845a6..e05f6b3 100644
--- a/hw/intc/arm_gicv3_cpuif.c
+++ b/hw/intc/arm_gicv3_cpuif.c
@@ -352,6 +352,53 @@ static uint32_t maintenance_interrupt_state(GICv3CPUState *cs)
 
 static void gicv3_cpuif_virt_update(GICv3CPUState *cs)
 {
+    /* Tell the CPU about any pending virtual interrupts or
+     * maintenance interrupts, following a change to the state
+     * of the CPU interface relevant to virtual interrupts.
+     *
+     * CAUTION: this function will call qemu_set_irq() on the
+     * CPU maintenance IRQ line, which is typically wired up
+     * to the GIC as a per-CPU interrupt. This means that it
+     * will recursively call back into the GIC code via
+     * gicv3_redist_set_irq() and thus into the CPU interface code's
+     * gicv3_cpuif_update(). It is therefore important that this
+     * function is only called as the final action of a CPU interface
+     * register write implementation, after all the GIC state
+     * fields have been updated. gicv3_cpuif_update() also must
+     * not cause this function to be called, but that happens
+     * naturally as a result of there being no architectural
+     * linkage between the physical and virtual GIC logic.
+     */
+    int idx;
+    int irqlevel = 0;
+    int fiqlevel = 0;
+    int maintlevel = 0;
+
+    idx = hppvi_index(cs);
+    trace_gicv3_cpuif_virt_update(gicv3_redist_affid(cs), idx);
+    if (idx >= 0) {
+        uint64_t lr = cs->ich_lr_el2[idx];
+
+        if (icv_hppi_can_preempt(cs, lr)) {
+            /* Virtual interrupts are simple: G0 are always FIQ, and G1 IRQ */
+            if (lr & ICH_LR_EL2_GROUP) {
+                irqlevel = 1;
+            } else {
+                fiqlevel = 1;
+            }
+        }
+    }
+
+    if (cs->ich_hcr_el2 & ICH_HCR_EL2_EN) {
+        maintlevel = maintenance_interrupt_state(cs);
+    }
+
+    trace_gicv3_cpuif_virt_set_irqs(gicv3_redist_affid(cs), fiqlevel,
+                                    irqlevel, maintlevel);
+
+    qemu_set_irq(cs->parent_vfiq, fiqlevel);
+    qemu_set_irq(cs->parent_virq, irqlevel);
+    qemu_set_irq(cs->maintenance_irq, maintlevel);
 }
 
 static uint64_t icv_ap_read(CPUARMState *env, const ARMCPRegInfo *ri)
@@ -2480,6 +2527,8 @@ void gicv3_init_cpuif(GICv3State *s)
             && cpu->gic_num_lrs) {
             int j;
 
+            cs->maintenance_irq = cpu->gicv3_maintenance_interrupt;
+
             cs->num_list_regs = cpu->gic_num_lrs;
             cs->vpribits = cpu->gic_vpribits;
             cs->vprebits = cpu->gic_vprebits;
diff --git a/hw/intc/trace-events b/hw/intc/trace-events
index 1dcc830..6116df5 100644
--- a/hw/intc/trace-events
+++ b/hw/intc/trace-events
@@ -138,6 +138,8 @@ gicv3_icv_hppir_read(int grp, uint32_t cpu, uint64_t val) "GICv3 ICV_HPPIR%d rea
 gicv3_icv_dir_write(uint32_t cpu, uint64_t val) "GICv3 ICV_DIR write cpu %x value 0x%" PRIx64
 gicv3_icv_iar_read(int grp, uint32_t cpu, uint64_t val) "GICv3 ICV_IAR%d read cpu %x value 0x%" PRIx64
 gicv3_icv_eoir_write(int grp, uint32_t cpu, uint64_t val) "GICv3 ICV_EOIR%d write cpu %x value 0x%" PRIx64
+gicv3_cpuif_virt_update(uint32_t cpuid, int idx) "GICv3 CPU i/f %x virt HPPI update LR index %d"
+gicv3_cpuif_virt_set_irqs(uint32_t cpuid, int fiqlevel, int irqlevel, int maintlevel) "GICv3 CPU i/f %x virt HPPI update: setting FIQ %d IRQ %d maintenance-irq %d"
 
 # hw/intc/arm_gicv3_dist.c
 gicv3_dist_read(uint64_t offset, uint64_t data, unsigned size, bool secure) "GICv3 distributor read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u secure %d"
