diff options
| -rw-r--r-- | arch/i386/kernel/smpboot.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c index f948419c888..efe07990e7f 100644 --- a/arch/i386/kernel/smpboot.c +++ b/arch/i386/kernel/smpboot.c @@ -642,9 +642,13 @@ static void map_cpu_to_logical_apicid(void) { int cpu = smp_processor_id(); int apicid = logical_smp_processor_id(); + int node = apicid_to_node(apicid); + + if (!node_online(node)) + node = first_online_node; cpu_2_logical_apicid[cpu] = apicid; - map_cpu_to_node(cpu, apicid_to_node(apicid)); + map_cpu_to_node(cpu, node); } static void unmap_cpu_to_logical_apicid(int cpu) |