diff options
Diffstat (limited to 'arch/mips/sgi-ip27/ip27-irq.c')
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-irq.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/mips/sgi-ip27/ip27-irq.c b/arch/mips/sgi-ip27/ip27-irq.c index 37be04975831..79a2f6bd2b5a 100644 --- a/arch/mips/sgi-ip27/ip27-irq.c +++ b/arch/mips/sgi-ip27/ip27-irq.c @@ -73,6 +73,9 @@ static void setup_hub_mask(struct hub_irq_data *hd, const struct cpumask *mask) int cpu; cpu = cpumask_first_and(mask, cpu_online_mask); + if (cpu >= nr_cpu_ids) + cpu = cpumask_any(cpu_online_mask); + nasid = COMPACT_TO_NASID_NODEID(cpu_to_node(cpu)); hd->cpu = cpu; if (!cputoslice(cpu)) { @@ -139,6 +142,7 @@ static int hub_domain_alloc(struct irq_domain *domain, unsigned int virq, /* use CPU connected to nearest hub */ hub = hub_data(NASID_TO_COMPACT_NODEID(info->nasid)); setup_hub_mask(hd, &hub->h_cpus); + info->nasid = cpu_to_node(hd->cpu); /* Make sure it's not already pending when we connect it. */ REMOTE_HUB_CLR_INTR(info->nasid, swlevel); |