diff options
Diffstat (limited to 'hw/intc/apic.c')
| -rw-r--r-- | hw/intc/apic.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/hw/intc/apic.c b/hw/intc/apic.c index 6ec58615b4..0f97b47925 100644 --- a/hw/intc/apic.c +++ b/hw/intc/apic.c @@ -571,7 +571,10 @@ int apic_get_interrupt(DeviceState *dev) apic_sync_vapic(s, SYNC_FROM_VAPIC); intno = apic_irq_pending(s); - if (intno == 0) { + /* if there is an interrupt from the 8259, let the caller handle + * that first since ExtINT interrupts ignore the priority. + */ + if (intno == 0 || apic_check_pic(s)) { apic_sync_vapic(s, SYNC_TO_VAPIC); return -1; } else if (intno < 0) { @@ -582,9 +585,6 @@ int apic_get_interrupt(DeviceState *dev) apic_set_bit(s->isr, intno); apic_sync_vapic(s, SYNC_TO_VAPIC); - /* re-inject if there is still a pending PIC interrupt */ - apic_check_pic(s); - apic_update_irq(s); return intno; |