--- a/fs/aufs/export.c	
+++ a/fs/aufs/export.c	
@@ -353,7 +353,7 @@ static struct dentry *au_lkup_by_ino(struct path *path, ino_t ino)
 	LKTRTrace("%.*s, i%lu\n", AuDLNPair(parent), (unsigned long )ino);
 
 	path_get(path);
-	file = dentry_open(parent, path->mnt, au_dir_roflags);
+	file = dentry_open(parent, path->mnt, au_dir_roflags, current_cred());
 	dentry = (void *)file;
 	if (IS_ERR(file))
 		goto out;
--- a/fs/aufs/file.c	
+++ a/fs/aufs/file.c	
@@ -99,7 +99,8 @@ struct file *au_h_open(struct dentry *dentry, aufs_bindex_t bindex, int flags,
 	if (unlikely(file && au_test_nfs(h_dentry->d_sb)))
 		h_file = au_h_intent(dentry, bindex, file);
 	if (!h_file)
-		h_file = dentry_open(dget(h_dentry), mntget(br->br_mnt), flags);
+		h_file = dentry_open(dget(h_dentry), mntget(br->br_mnt), flags,
+				     current_cred());
 
 	/*
 	 * a dirty trick for handling FMODE_EXEC and deny_write_access().
--- a/fs/aufs/inode.c	
+++ a/fs/aufs/inode.c	
@@ -404,7 +404,7 @@ int au_test_ro(struct super_block *sb, aufs_bindex_t bindex,
 
 int au_test_h_perm(struct inode *h_inode, int mask, int dlgt)
 {
-	if (!current->fsuid)
+	if (!current_fsuid())
 		return 0;
 	/* todo: fake nameidata? */
 	return vfsub_permission(h_inode, mask, NULL, dlgt);
--- a/fs/aufs/whout.c	
+++ a/fs/aufs/whout.c	
@@ -276,7 +276,7 @@ static int do_unlink_wh(struct au_hinode *hdir, struct inode *h_dir,
 	 */
 	vfsub_args_init(&vargs, &ign, dlgt,
 			(h_dir->i_mode & S_ISVTX)
-			&& wh_dentry->d_inode->i_uid != current->fsuid);
+			&& wh_dentry->d_inode->i_uid != current_fsuid());
 	vfsub_ign_hinode(&vargs, IN_DELETE, hdir);
 	err = vfsub_unlink(h_dir, wh_dentry, &vargs);
 	AuTraceErr(err);
@@ -591,7 +591,7 @@ static void reinit_br_wh(void *arg)
 	struct vfsub_args vargs;
 
 	AuTraceEnter();
-	AuDebugOn(current->fsuid);
+	AuDebugOn(current_fsuid());
 
 	err = 0;
 	wbr = a->br->br_wbr;
--- a/fs/aufs/xino.c	
+++ a/fs/aufs/xino.c	
@@ -623,7 +623,8 @@ struct file *au_xino_create2(struct super_block *sb, struct file *base_file,
 		goto out_dput;
 	}
 	file = dentry_open(dget(dentry), mntget(base_file->f_vfsmnt),
-			   O_RDWR | O_CREAT | O_EXCL | O_LARGEFILE);
+			   O_RDWR | O_CREAT | O_EXCL | O_LARGEFILE,
+			   current_cred());
 	if (IS_ERR(file)) {
 		AuErr("%.*s open err %ld\n", AuLNPair(name), PTR_ERR(file));
 		goto out_dput;
--- a/fs/aufs25/export.c	
+++ a/fs/aufs25/export.c	
@@ -353,7 +353,7 @@ static struct dentry *au_lkup_by_ino(struct path *path, ino_t ino)
 	LKTRTrace("%.*s, i%lu\n", AuDLNPair(parent), (unsigned long )ino);
 
 	path_get(path);
-	file = dentry_open(parent, path->mnt, au_dir_roflags);
+	file = dentry_open(parent, path->mnt, au_dir_roflags, current_cred());
 	dentry = (void *)file;
 	if (IS_ERR(file))
 		goto out;
--- a/fs/aufs25/file.c	
+++ a/fs/aufs25/file.c	
@@ -99,7 +99,8 @@ struct file *au_h_open(struct dentry *dentry, aufs_bindex_t bindex, int flags,
 	if (unlikely(file && au_test_nfs(h_dentry->d_sb)))
 		h_file = au_h_intent(dentry, bindex, file);
 	if (!h_file)
-		h_file = dentry_open(dget(h_dentry), mntget(br->br_mnt), flags);
+		h_file = dentry_open(dget(h_dentry), mntget(br->br_mnt), flags,
+				     current_cred());
 
 	/*
 	 * a dirty trick for handling FMODE_EXEC and deny_write_access().
--- a/fs/aufs25/inode.c	
+++ a/fs/aufs25/inode.c	
@@ -404,7 +404,7 @@ int au_test_ro(struct super_block *sb, aufs_bindex_t bindex,
 
 int au_test_h_perm(struct inode *h_inode, int mask, int dlgt)
 {
-	if (!current->fsuid)
+	if (!current_fsuid())
 		return 0;
 	/* todo: fake nameidata? */
 	return vfsub_permission(h_inode, mask, NULL, dlgt);
--- a/fs/aufs25/whout.c	
+++ a/fs/aufs25/whout.c	
@@ -276,7 +276,7 @@ static int do_unlink_wh(struct au_hinode *hdir, struct inode *h_dir,
 	 */
 	vfsub_args_init(&vargs, &ign, dlgt,
 			(h_dir->i_mode & S_ISVTX)
-			&& wh_dentry->d_inode->i_uid != current->fsuid);
+			&& wh_dentry->d_inode->i_uid != current_fsuid());
 	vfsub_ign_hinode(&vargs, IN_DELETE, hdir);
 	err = vfsub_unlink(h_dir, wh_dentry, &vargs);
 	AuTraceErr(err);
@@ -591,7 +591,7 @@ static void reinit_br_wh(void *arg)
 	struct vfsub_args vargs;
 
 	AuTraceEnter();
-	AuDebugOn(current->fsuid);
+	AuDebugOn(current_fsuid());
 
 	err = 0;
 	wbr = a->br->br_wbr;
--- a/fs/aufs25/xino.c	
+++ a/fs/aufs25/xino.c	
@@ -623,7 +623,8 @@ struct file *au_xino_create2(struct super_block *sb, struct file *base_file,
 		goto out_dput;
 	}
 	file = dentry_open(dget(dentry), mntget(base_file->f_vfsmnt),
-			   O_RDWR | O_CREAT | O_EXCL | O_LARGEFILE);
+			   O_RDWR | O_CREAT | O_EXCL | O_LARGEFILE,
+			   current_cred());
 	if (IS_ERR(file)) {
 		AuErr("%.*s open err %ld\n", AuLNPair(name), PTR_ERR(file));
 		goto out_dput;