diff --git a/[refs] b/[refs]
index 34459835a2ea..06072324a9fc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: df7fba66471c6bbbaebb55e1bb3658eb7ce00a9b
+refs/heads/master: 89dd86db78e08b51bab29e168fd41b2fd943e6b6
diff --git a/trunk/drivers/net/ethernet/mellanox/mlx4/mr.c b/trunk/drivers/net/ethernet/mellanox/mlx4/mr.c
index af55b7ce5341..d6a3a392a377 100644
--- a/trunk/drivers/net/ethernet/mellanox/mlx4/mr.c
+++ b/trunk/drivers/net/ethernet/mellanox/mlx4/mr.c
@@ -37,6 +37,7 @@
 #include <linux/export.h>
 #include <linux/slab.h>
 #include <linux/kernel.h>
+#include <linux/vmalloc.h>
 
 #include <linux/mlx4/cmd.h>
 
@@ -130,8 +131,11 @@ static int mlx4_buddy_init(struct mlx4_buddy *buddy, int max_order)
 	for (i = 0; i <= buddy->max_order; ++i) {
 		s = BITS_TO_LONGS(1 << (buddy->max_order - i));
 		buddy->bits[i] = kmalloc(s * sizeof (long), GFP_KERNEL);
-		if (!buddy->bits[i])
-			goto err_out_free;
+		if (!buddy->bits[i]) {
+			buddy->bits[i] = vmalloc(s * sizeof(long));
+			if (!buddy->bits[i])
+				goto err_out_free;
+		}
 		bitmap_zero(buddy->bits[i], 1 << (buddy->max_order - i));
 	}
 
@@ -142,7 +146,10 @@ static int mlx4_buddy_init(struct mlx4_buddy *buddy, int max_order)
 
 err_out_free:
 	for (i = 0; i <= buddy->max_order; ++i)
-		kfree(buddy->bits[i]);
+		if (buddy->bits[i] && is_vmalloc_addr(buddy->bits[i]))
+			vfree(buddy->bits[i]);
+		else
+			kfree(buddy->bits[i]);
 
 err_out:
 	kfree(buddy->bits);
@@ -156,7 +163,10 @@ static void mlx4_buddy_cleanup(struct mlx4_buddy *buddy)
 	int i;
 
 	for (i = 0; i <= buddy->max_order; ++i)
-		kfree(buddy->bits[i]);
+		if (is_vmalloc_addr(buddy->bits[i]))
+			vfree(buddy->bits[i]);
+		else
+			kfree(buddy->bits[i]);
 
 	kfree(buddy->bits);
 	kfree(buddy->num_free);