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-rw-r--r--arch/x86/mm/numa_64.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index 59898fb0a4a..8ccfee10f5b 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -622,13 +622,17 @@ void __init init_cpu_to_node(void)
int i;
for (i = 0; i < NR_CPUS; i++) {
+ int node;
u16 apicid = x86_cpu_to_apicid_init[i];
if (apicid == BAD_APICID)
continue;
- if (apicid_to_node[apicid] == NUMA_NO_NODE)
+ node = apicid_to_node[apicid];
+ if (node == NUMA_NO_NODE)
continue;
- numa_set_node(i, apicid_to_node[apicid]);
+ if (!node_online(node))
+ continue;
+ numa_set_node(i, node);
}
}