diff --git a/fs/freevxfs/Kconfig b/fs/freevxfs/Kconfig
index 8dc1cd5..a4c9075 100644
--- a/fs/freevxfs/Kconfig
+++ b/fs/freevxfs/Kconfig
@@ -5,12 +5,20 @@ config VXFS_FS
 	  FreeVxFS is a file system driver that support the VERITAS VxFS(TM)
 	  file system format.  VERITAS VxFS(TM) is the standard file system
 	  of SCO UnixWare (and possibly others) and optionally available
-	  for Sunsoft Solaris, HP-UX and many other operating systems.
+	  for Sunsoft Solaris, HP-UX and many other operating systems. However
+	  these particular OS implementations of vxfs may differ in on-disk
+	  data endianess and/or superblock offset. The vxfs module has been 
+	  tested with SCO UnixWare and HP-UX B.10.20 (pa-risc 1.1 arch.)
 	  Currently only readonly access is supported.
 
 	  NOTE: the file system type as used by mount(1), mount(2) and
 	  fstab(5) is 'vxfs' as it describes the file system format, not
 	  the actual driver.
 
+	  There is a userspace utility for HP-UX logical volumes which makes 
+	  creating HP-UX logical volumes easy from HP-UX disk block device file 
+	  or regular file with image of the disk. See:
+	         https://sourceforge.net/projects/linux-vxfs/
+
 	  To compile this as a module, choose M here: the module will be
 	  called freevxfs.  If unsure, say N.
diff --git a/fs/freevxfs/vxfs.h b/fs/freevxfs/vxfs.h
index 8b0d1a2..6f89a32 100644
--- a/fs/freevxfs/vxfs.h
+++ b/fs/freevxfs/vxfs.h
@@ -2,6 +2,9 @@
  * Copyright (c) 2000-2001 Christoph Hellwig.
  * All rights reserved.
  *
+ * (c) 2016 Krzysztof Blaszkowski
+ *       bug fixes, improvements & tests with HP-UX B.10.20 (pa-risc)
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
diff --git a/fs/freevxfs/vxfs_fshead.c b/fs/freevxfs/vxfs_fshead.c
index 0f3a806..dd4e394 100644
--- a/fs/freevxfs/vxfs_fshead.c
+++ b/fs/freevxfs/vxfs_fshead.c
@@ -2,6 +2,10 @@
  * Copyright (c) 2000-2001 Christoph Hellwig.
  * All rights reserved.
  *
+ *
+ * (c) 2016 Krzysztof Blaszkowski
+ *       bug fixes, improvements & tests with HP-UX B.10.20 (pa-risc)
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
diff --git a/fs/freevxfs/vxfs_inode.c b/fs/freevxfs/vxfs_inode.c
index 582d652..845b881 100644
--- a/fs/freevxfs/vxfs_inode.c
+++ b/fs/freevxfs/vxfs_inode.c
@@ -2,6 +2,10 @@
  * Copyright (c) 2000-2001 Christoph Hellwig.
  * All rights reserved.
  *
+ *
+ * (c) 2016 Krzysztof Blaszkowski
+ *       bug fixes, improvements & tests with HP-UX B.10.20 (pa-risc)
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
diff --git a/fs/freevxfs/vxfs_lookup.c b/fs/freevxfs/vxfs_lookup.c
index c9de653..ab495f5 100644
--- a/fs/freevxfs/vxfs_lookup.c
+++ b/fs/freevxfs/vxfs_lookup.c
@@ -2,6 +2,10 @@
  * Copyright (c) 2000-2001 Christoph Hellwig.
  * All rights reserved.
  *
+ *
+ * (c) 2016 Krzysztof Blaszkowski
+ *       bug fixes, improvements & tests with HP-UX B.10.20 (pa-risc)
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
diff --git a/fs/freevxfs/vxfs_super.c b/fs/freevxfs/vxfs_super.c
index efa3bc2..ece9691 100644
--- a/fs/freevxfs/vxfs_super.c
+++ b/fs/freevxfs/vxfs_super.c
@@ -2,6 +2,10 @@
  * Copyright (c) 2000-2001 Christoph Hellwig.
  * All rights reserved.
  *
+ *
+ * (c) 2016 Krzysztof Blaszkowski
+ *       bug fixes, improvements & tests with HP-UX B.10.20 (pa-risc)
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -48,7 +52,7 @@
 #include "vxfs_inode.h"
 
 
-MODULE_AUTHOR("Christoph Hellwig");
+MODULE_AUTHOR("Christoph Hellwig, Krzysztof Blaszkowski");
 MODULE_DESCRIPTION("Veritas Filesystem (VxFS) driver");
 MODULE_LICENSE("Dual BSD/GPL");
 
