diff options
Diffstat (limited to 'drivers/xen')
| -rw-r--r-- | drivers/xen/events.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c index 06f2e61de69..accb37ad094 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c @@ -434,6 +434,10 @@ static int xen_allocate_irq_gsi(unsigned gsi) static void xen_free_irq(unsigned irq) { + /* Legacy IRQ descriptors are managed by the arch. */ + if (irq < NR_IRQS_LEGACY) + return; + irq_free_desc(irq); } |