diff --git a/arch/x86_64/mm/srat.c b/arch/x86_64/mm/srat.c
index 7b50bb1caabe0500e73fd2113c9cda6fe164dddc..db1b2e11cf8f0742b40066b31b99b852459454a6 100644
--- a/arch/x86_64/mm/srat.c
+++ b/arch/x86_64/mm/srat.c
@@ -227,7 +227,9 @@ static int reserve_hotadd(int node, unsigned long start, unsigned long end)
 
 	/* This check might be a bit too strict, but I'm keeping it for now. */
 	if (absent_pages_in_range(s_pfn, e_pfn) != e_pfn - s_pfn) {
-		printk(KERN_ERR "SRAT: Hotplug area has existing memory\n");
+		printk(KERN_ERR
+			"SRAT: Hotplug area %lu -> %lu has existing memory\n",
+			s_pfn, e_pfn);
 		return -1;
 	}
 
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 8d9a1eb9fbba9dddbfa3bbb71628a1557bf3158e..75133e1dc4b1c624f2a813f9cfeb9e0305ecf407 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -2168,6 +2168,10 @@ unsigned long __init __absent_pages_in_range(int nid,
 	if (i == -1)
 		return 0;
 
+	/* Account for ranges before physical memory on this node */
+	if (early_node_map[i].start_pfn > range_start_pfn)
+		hole_pages = early_node_map[i].start_pfn - range_start_pfn;
+
 	prev_end_pfn = early_node_map[i].start_pfn;
 
 	/* Find all holes for the zone within the node */
@@ -2189,6 +2193,11 @@ unsigned long __init __absent_pages_in_range(int nid,
 		prev_end_pfn = early_node_map[i].end_pfn;
 	}
 
+	/* Account for ranges past physical memory on this node */
+	if (range_end_pfn > prev_end_pfn)
+		hole_pages = range_end_pfn -
+				max(range_start_pfn, prev_end_pfn);
+
 	return hole_pages;
 }
 
@@ -2210,9 +2219,16 @@ unsigned long __init zone_absent_pages_in_node(int nid,
 					unsigned long zone_type,
 					unsigned long *ignored)
 {
-	return __absent_pages_in_range(nid,
-				arch_zone_lowest_possible_pfn[zone_type],
-				arch_zone_highest_possible_pfn[zone_type]);
+	unsigned long node_start_pfn, node_end_pfn;
+	unsigned long zone_start_pfn, zone_end_pfn;
+
+	get_pfn_range_for_nid(nid, &node_start_pfn, &node_end_pfn);
+	zone_start_pfn = max(arch_zone_lowest_possible_pfn[zone_type],
+							node_start_pfn);
+	zone_end_pfn = min(arch_zone_highest_possible_pfn[zone_type],
+							node_end_pfn);
+
+	return __absent_pages_in_range(nid, zone_start_pfn, zone_end_pfn);
 }
 
 /* Return the zone index a PFN is in */