diff --git a/libblkid-make-backup-superblock-visible-for-wipefs-8.patch b/libblkid-make-backup-superblock-visible-for-wipefs-8.patch
index 2ec5060..df06674 100644
--- a/libblkid-make-backup-superblock-visible-for-wipefs-8.patch
+++ b/libblkid-make-backup-superblock-visible-for-wipefs-8.patch
@@ -1,6 +1,6 @@
 diff -up util-linux-2.22.2/libblkid/src/blkidP.h.kzak util-linux-2.22.2/libblkid/src/blkidP.h
 --- util-linux-2.22.2/libblkid/src/blkidP.h.kzak	2012-12-12 21:04:47.902355093 +0100
-+++ util-linux-2.22.2/libblkid/src/blkidP.h	2013-02-19 16:07:56.792389574 +0100
++++ util-linux-2.22.2/libblkid/src/blkidP.h	2013-02-20 10:54:33.885606609 +0100
 @@ -224,6 +224,9 @@ struct blkid_struct_probe
  
  /* private per-probing flags */
@@ -13,8 +13,24 @@ diff -up util-linux-2.22.2/libblkid/src/blkidP.h.kzak util-linux-2.22.2/libblkid
  extern blkid_probe blkid_probe_get_wholedisk_probe(blkid_probe pr);
 diff -up util-linux-2.22.2/libblkid/src/probe.c.kzak util-linux-2.22.2/libblkid/src/probe.c
 --- util-linux-2.22.2/libblkid/src/probe.c.kzak	2012-12-12 21:04:47.903355101 +0100
-+++ util-linux-2.22.2/libblkid/src/probe.c	2013-02-19 16:07:56.793389584 +0100
-@@ -1111,6 +1111,8 @@ int blkid_do_fullprobe(blkid_probe pr)
++++ util-linux-2.22.2/libblkid/src/probe.c	2013-02-20 11:02:48.525255696 +0100
+@@ -810,6 +810,7 @@ int blkid_probe_get_idmag(blkid_probe pr
+ static inline void blkid_probe_start(blkid_probe pr)
+ {
+ 	if (pr) {
++		DBG(DEBUG_LOWPROBE, printf("%p: start probe\n", pr));
+ 		pr->cur_chain = NULL;
+ 		pr->prob_flags = 0;
+ 		blkid_probe_set_wiper(pr, 0, 0);
+@@ -819,6 +820,7 @@ static inline void blkid_probe_start(blk
+ static inline void blkid_probe_end(blkid_probe pr)
+ {
+ 	if (pr) {
++		DBG(DEBUG_LOWPROBE, printf("%p: end probe\n", pr));
+ 		pr->cur_chain = NULL;
+ 		pr->prob_flags = 0;
+ 		blkid_probe_set_wiper(pr, 0, 0);
+@@ -1057,6 +1059,8 @@ int blkid_do_safeprobe(blkid_probe pr)
  
  	blkid_probe_start(pr);
  
@@ -23,7 +39,7 @@ diff -up util-linux-2.22.2/libblkid/src/probe.c.kzak util-linux-2.22.2/libblkid/
  	for (i = 0; i < BLKID_NCHAINS; i++) {
  		struct blkid_chain *chn;
  
-@@ -1679,3 +1681,7 @@ void blkid_probe_use_wiper(blkid_probe p
+@@ -1679,3 +1683,7 @@ void blkid_probe_use_wiper(blkid_probe p
  	}
  }
  
@@ -32,14 +48,16 @@ diff -up util-linux-2.22.2/libblkid/src/probe.c.kzak util-linux-2.22.2/libblkid/
 +	return pr && (pr->prob_flags & BLKID_PROBE_FL_IGNORE_BACKUP);
 +}
 diff -up util-linux-2.22.2/libblkid/src/superblocks/btrfs.c.kzak util-linux-2.22.2/libblkid/src/superblocks/btrfs.c
---- util-linux-2.22.2/libblkid/src/superblocks/btrfs.c.kzak	2013-02-19 16:06:56.942965043 +0100
-+++ util-linux-2.22.2/libblkid/src/superblocks/btrfs.c	2013-02-19 16:07:56.793389584 +0100
-@@ -63,6 +63,9 @@ static int probe_btrfs(blkid_probe pr, c
+--- util-linux-2.22.2/libblkid/src/superblocks/btrfs.c.kzak	2013-02-20 10:54:03.422381876 +0100
++++ util-linux-2.22.2/libblkid/src/superblocks/btrfs.c	2013-02-20 10:54:33.886606616 +0100
+@@ -63,6 +63,11 @@ static int probe_btrfs(blkid_probe pr, c
  {
  	struct btrfs_super_block *bfs;
  
-+	if (mag->kboff > 64 && blkid_probe_ignore_backup(pr))
++	if (mag->kboff > 64 && blkid_probe_ignore_backup(pr)) {
++		DBG(DEBUG_LOWPROBE, printf("btrfs: found backup superblock, ignore\n"));
 +		return 1;
++	}
 +
  	bfs = blkid_probe_get_sb(pr, mag, struct btrfs_super_block);
  	if (!bfs)
diff --git a/util-linux.spec b/util-linux.spec
index 799e4d1..02bd2a8 100644
--- a/util-linux.spec
+++ b/util-linux.spec
@@ -2,7 +2,7 @@
 Summary: A collection of basic system utilities
 Name: util-linux
 Version: 2.22.2
-Release: 5%{?dist}
+Release: 6%{?dist}
 License: GPLv2 and GPLv2+ and GPLv3+ and LGPLv2+ and BSD with advertising and Public Domain
 Group: System Environment/Base
 URL: http://en.wikipedia.org/wiki/Util-linux
@@ -739,6 +739,9 @@ fi
 %{_libdir}/pkgconfig/uuid.pc
 
 %changelog
+* Wed Feb 20 2013 Karel Zak <kzak@redhat.com> 2.22.2-6
+- fix patch for #902512
+
 * Tue Feb 19 2013 Karel Zak <kzak@redhat.com> 2.22.2-5
 - fix #902512 - Dependency failed for /home (and blkid fails to tell UUID)
 - refresh old patches