diff options
Diffstat (limited to 'arch/arm64/mm/numa.c')
| -rw-r--r-- | arch/arm64/mm/numa.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm64/mm/numa.c b/arch/arm64/mm/numa.c index 73f8b49d485c..676deb220b99 100644 --- a/arch/arm64/mm/numa.c +++ b/arch/arm64/mm/numa.c @@ -46,7 +46,11 @@ EXPORT_SYMBOL(node_to_cpumask_map); */ const struct cpumask *cpumask_of_node(int node) { - if (WARN_ON(node >= nr_node_ids)) + + if (node == NUMA_NO_NODE) + return cpu_all_mask; + + if (WARN_ON(node < 0 || node >= nr_node_ids)) return cpu_none_mask; if (WARN_ON(node_to_cpumask_map[node] == NULL)) @@ -448,7 +452,7 @@ static int __init dummy_numa_init(void) * arm64_numa_init() - Initialize NUMA * * Try each configured NUMA initialization method until one succeeds. The - * last fallback is dummy single node config encomapssing whole memory. + * last fallback is dummy single node config encompassing whole memory. */ void __init arm64_numa_init(void) { |