1 files changed, 3 insertions, 1 deletions

diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c
index d89075489664..a27124185fc1 100644
--- a/arch/x86/mm/srat_64.c
+++ b/arch/x86/mm/srat_64.c
@@ -317,7 +317,7 @@ static int __init nodes_cover_memory(const struct bootnode *nodes)
                 unsigned long s = nodes[i].start >> PAGE_SHIFT;
                 unsigned long e = nodes[i].end >> PAGE_SHIFT;
                 pxmram += e - s;
-                pxmram -= absent_pages_in_range(s, e);
+                pxmram -= __absent_pages_in_range(i, s, e);
                 if ((long)pxmram < 0)
                         pxmram = 0;
         }
@@ -373,6 +373,8 @@ int __init acpi_scan_nodes(unsigned long start, unsigned long end)
         for_each_node_mask(i, nodes_parsed)
                 e820_register_active_regions(i, nodes[i].start >> PAGE_SHIFT,
                                                 nodes[i].end >> PAGE_SHIFT);
+        /* for out of order entries in SRAT */
+        sort_node_map();
         if (!nodes_cover_memory(nodes)) {
                 bad_srat();
                 return -1;