summary refs log tree commit diff stats
path: root/hw/i386/x86.c
diff options
context:
space:
mode:
Diffstat (limited to 'hw/i386/x86.c')
-rw-r--r--hw/i386/x86.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/i386/x86.c b/hw/i386/x86.c
index 80e33be1a2..d18a3ef03d 100644
--- a/hw/i386/x86.c
+++ b/hw/i386/x86.c
@@ -295,6 +295,7 @@ void gsi_handler(void *opaque, int n, int level)
 
     trace_x86_gsi_interrupt(n, level);
     if (n < ISA_NUM_IRQS) {
+        /* Under KVM, Kernel will forward to both PIC and IOAPIC */
         qemu_set_irq(s->i8259_irq[n], level);
     }
     qemu_set_irq(s->ioapic_irq[n], level);