1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 7cc0a721f628..fadcd743a74f 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -2430,13 +2430,12 @@ static void ack_apic_level(struct irq_data *data)
 {
         struct irq_cfg *cfg = data->chip_data;
         int i, do_unmask_irq = 0, irq = data->irq;
-        struct irq_desc *desc = irq_to_desc(irq);
         unsigned long v;
 
         irq_complete_move(cfg);
 #ifdef CONFIG_GENERIC_PENDING_IRQ
         /* If we are moving the irq we need to mask it */
-        if (unlikely(desc->status & IRQ_MOVE_PENDING)) {
+        if (unlikely(irq_to_desc(irq)->status & IRQ_MOVE_PENDING)) {
                 do_unmask_irq = 1;
                 mask_ioapic(cfg);
         }
@@ -3413,6 +3412,7 @@ dmar_msi_set_affinity(struct irq_data *data, const struct cpumask *mask,
         msg.data |= MSI_DATA_VECTOR(cfg->vector);
         msg.address_lo &= ~MSI_ADDR_DEST_ID_MASK;
         msg.address_lo |= MSI_ADDR_DEST_ID(dest);
+        msg.address_hi = MSI_ADDR_BASE_HI | MSI_ADDR_EXT_DEST_ID(dest);
 
         dmar_msi_write(irq, &msg);