x86: don't return invalid pointers from node_to_cpumask() (03db1f74) · Commits · e / devices / android_kernel_teracube_emerald

arch/x86/kernel/setup.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -350,6 +350,7 @@ cpumask_t *_node_to_cpumask_ptr(int node)
		dump_stack();
		return &cpu_online_map;
		}
		BUG_ON(node >= nr_node_ids);
		return &node_to_cpumask_map[node];
		}
		EXPORT_SYMBOL(_node_to_cpumask_ptr);
		@@ -365,6 +366,7 @@ cpumask_t node_to_cpumask(int node)
		dump_stack();
		return cpu_online_map;
		}
		BUG_ON(node >= nr_node_ids);
		return node_to_cpumask_map[node];
		}
		EXPORT_SYMBOL(node_to_cpumask);