3 files changed, 1 insertions, 6 deletions

diff --git a/arch/x86_64/mm/k8topology.c b/arch/x86_64/mm/k8topology.c
index 65417b040c1b..a5663e0bb01c 100644
--- a/arch/x86_64/mm/k8topology.c
+++ b/arch/x86_64/mm/k8topology.c
@@ -108,6 +108,7 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end)
                 limit >>= 16; 
                 limit <<= 24; 
                 limit |= (1<<24)-1;
+                limit++;
 
                 if (limit > end_pfn << PAGE_SHIFT)
                         limit = end_pfn << PAGE_SHIFT;
diff --git a/arch/x86_64/mm/numa.c b/arch/x86_64/mm/numa.c
index edd5559380d3..629ff0621b3d 100644
--- a/arch/x86_64/mm/numa.c
+++ b/arch/x86_64/mm/numa.c
@@ -209,8 +209,6 @@ static int numa_emulation(unsigned long start_pfn, unsigned long end_pfn)
                 if (i == numa_fake-1)
                         sz = (end_pfn<<PAGE_SHIFT) - nodes[i].start;
                 nodes[i].end = nodes[i].start + sz;
-                if (i != numa_fake-1)
-                        nodes[i].end--;
                 printk(KERN_INFO "Faking node %d at %016Lx-%016Lx (%LuMB)\n",
                        i,
                        nodes[i].start, nodes[i].end,
diff --git a/arch/x86_64/mm/srat.c b/arch/x86_64/mm/srat.c
index c7aa08a58041..33340bd1e328 100644
--- a/arch/x86_64/mm/srat.c
+++ b/arch/x86_64/mm/srat.c
@@ -71,8 +71,6 @@ static __init void cutoff_node(int i, unsigned long start, unsigned long end)
                         nd->start = nd->end;
         }
         if (nd->end > end) {
-                if (!(end & 0xfff))
-                        end--;
                 nd->end = end;
                 if (nd->start > nd->end)
                         nd->start = nd->end;
@@ -166,8 +164,6 @@ acpi_numa_memory_affinity_init(struct acpi_table_memory_affinity *ma)
                 if (nd->end < end)
                         nd->end = end;
         }
-        if (!(nd->end & 0xfff))
-                nd->end--;
         printk(KERN_INFO "SRAT: Node %u PXM %u %Lx-%Lx\n", node, pxm,
                nd->start, nd->end);
 }