diff options
| -rw-r--r-- | drivers/xen/events.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c index 0fcfb4a1ceab..1e39908d02f9 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c @@ -104,7 +104,12 @@ static int *evtchn_to_irq; struct cpu_evtchn_s { unsigned long bits[NR_EVENT_CHANNELS/BITS_PER_LONG]; }; -static struct cpu_evtchn_s *cpu_evtchn_mask_p; + +static __initdata struct cpu_evtchn_s init_evtchn_mask = { + .bits[0 ... (NR_EVENT_CHANNELS/BITS_PER_LONG)-1] = ~0ul, +}; +static struct cpu_evtchn_s *cpu_evtchn_mask_p = &init_evtchn_mask; + static inline unsigned long *cpu_evtchn_mask(int cpu) { return cpu_evtchn_mask_p[cpu].bits; |