diff options
| -rw-r--r-- | arch/x86/mm/numa.c | 4 | ||||
| -rw-r--r-- | arch/x86/mm/numa_64.c | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c index bf60715bd1b..9559d360fde 100644 --- a/arch/x86/mm/numa.c +++ b/arch/x86/mm/numa.c @@ -219,6 +219,10 @@ struct cpumask __cpuinit *debug_cpumask_set_cpu(int cpu, int enable) struct cpumask *mask; char buf[64]; + if (node == NUMA_NO_NODE) { + /* early_cpu_to_node() already emits a warning and trace */ + return NULL; + } mask = node_to_cpumask_map[node]; if (!mask) { pr_err("node_to_cpumask_map[%i] NULL\n", node); diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c index f548fbf75f4..3f9411ed3cd 100644 --- a/arch/x86/mm/numa_64.c +++ b/arch/x86/mm/numa_64.c @@ -709,6 +709,10 @@ static void __cpuinit numa_set_cpumask(int cpu, int enable) struct cpumask *mask; int i; + if (node == NUMA_NO_NODE) { + /* early_cpu_to_node() already emits a warning and trace */ + return; + } for_each_online_node(i) { unsigned long addr; |