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-rw-r--r--arch/x86_64/mm/k8topology.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86_64/mm/k8topology.c b/arch/x86_64/mm/k8topology.c
index 5cf594f9230d49..b5b8dba28b4efa 100644
--- a/arch/x86_64/mm/k8topology.c
+++ b/arch/x86_64/mm/k8topology.c
@@ -149,6 +149,9 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end)
nodes[nodeid].start = base;
nodes[nodeid].end = limit;
+ e820_register_active_regions(nodeid,
+ nodes[nodeid].start >> PAGE_SHIFT,
+ nodes[nodeid].end >> PAGE_SHIFT);
prevbase = base;