1 files changed, 4 insertions, 4 deletions

diff --git a/arch/x86/kernel/cpu/mtrr/cleanup.c b/arch/x86/kernel/cpu/mtrr/cleanup.c
index 35ffda5d0727..5f90b85ff22e 100644
--- a/arch/x86/kernel/cpu/mtrr/cleanup.c
+++ b/arch/x86/kernel/cpu/mtrr/cleanup.c
@@ -714,15 +714,15 @@ int __init mtrr_cleanup(unsigned address_bits)
         if (mtrr_tom2)
                 x_remove_size = (mtrr_tom2 >> PAGE_SHIFT) - x_remove_base;
 
-        nr_range = x86_get_mtrr_mem_range(range, 0, x_remove_base, x_remove_size);
         /*
          * [0, 1M) should always be covered by var mtrr with WB
          * and fixed mtrrs should take effect before var mtrr for it:
          */
-        nr_range = add_range_with_merge(range, RANGE_NUM, nr_range, 0,
+        nr_range = add_range_with_merge(range, RANGE_NUM, 0, 0,
                                         1ULL<<(20 - PAGE_SHIFT));
-        /* Sort the ranges: */
-        sort_range(range, nr_range);
+        /* add from var mtrr at last */
+        nr_range = x86_get_mtrr_mem_range(range, nr_range,
+                                          x_remove_base, x_remove_size);
 
         range_sums = sum_ranges(range, nr_range);
         printk(KERN_INFO "total RAM covered: %ldM\n",