diff --git a/[refs] b/[refs]
index 14d01167a34b..809cfb84e1a0 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: be4124f8720ef83757a66caa46f6045f0292d1f4
+refs/heads/master: 72ce6094c0d3c1f0025eb118bb9406206f277479
diff --git a/trunk/fs/f2fs/super.c b/trunk/fs/f2fs/super.c
index 4360600c81e8..5830e537c376 100644
--- a/trunk/fs/f2fs/super.c
+++ b/trunk/fs/f2fs/super.c
@@ -311,6 +311,8 @@ static int parse_options(struct f2fs_sb_info *sbi, char *options)
 			set_opt(sbi, DISABLE_EXT_IDENTIFY);
 			break;
 		default:
+			pr_err("Unrecognized mount option \"%s\" or missing value\n",
+					p);
 			return -EINVAL;
 		}
 	}