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Diffstat (limited to 'drivers/xen')
-rw-r--r--drivers/xen/events.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index e53fd60fe4b8..30963af5dba0 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -115,26 +115,27 @@ static struct irq_info mk_unbound_info(void)
static struct irq_info mk_evtchn_info(unsigned short evtchn)
{
- return (struct irq_info) { .type = IRQT_EVTCHN, .evtchn = evtchn };
+ return (struct irq_info) { .type = IRQT_EVTCHN, .evtchn = evtchn,
+ .cpu = 0 };
}
static struct irq_info mk_ipi_info(unsigned short evtchn, enum ipi_vector ipi)
{
return (struct irq_info) { .type = IRQT_IPI, .evtchn = evtchn,
- .u.ipi = ipi };
+ .cpu = 0, .u.ipi = ipi };
}
static struct irq_info mk_virq_info(unsigned short evtchn, unsigned short virq)
{
return (struct irq_info) { .type = IRQT_VIRQ, .evtchn = evtchn,
- .u.virq = virq };
+ .cpu = 0, .u.virq = virq };
}
static struct irq_info mk_pirq_info(unsigned short evtchn,
unsigned short gsi, unsigned short vector)
{
return (struct irq_info) { .type = IRQT_PIRQ, .evtchn = evtchn,
- .u.pirq = { .gsi = gsi, .vector = vector } };
+ .cpu = 0, .u.pirq = { .gsi = gsi, .vector = vector } };
}
/*
@@ -375,6 +376,7 @@ static int bind_ipi_to_irq(unsigned int ipi, unsigned int cpu)
spin_lock(&irq_mapping_update_lock);
irq = per_cpu(ipi_to_irq, cpu)[ipi];
+
if (irq == -1) {
irq = find_unbound_irq();
if (irq < 0)
@@ -391,7 +393,6 @@ static int bind_ipi_to_irq(unsigned int ipi, unsigned int cpu)
evtchn_to_irq[evtchn] = irq;
irq_info[irq] = mk_ipi_info(evtchn, ipi);
-
per_cpu(ipi_to_irq, cpu)[ipi] = irq;
bind_evtchn_to_cpu(evtchn, cpu);