diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
index 69054886915b..1347c588f778 100644
--- a/fs/notify/fanotify/fanotify_user.c
+++ b/fs/notify/fanotify/fanotify_user.c
@@ -563,6 +563,13 @@ static int fanotify_remove_vfsmount_mark(struct fsnotify_group *group,
 				    mask, flags);
 }
 
+static int fanotify_remove_sb_mark(struct fsnotify_group *group,
+				      struct super_block *sb, __u32 mask,
+				      unsigned int flags)
+{
+	return fanotify_remove_mark(group, &sb->s_fsnotify_marks, mask, flags);
+}
+
 static int fanotify_remove_inode_mark(struct fsnotify_group *group,
 				      struct inode *inode, __u32 mask,
 				      unsigned int flags)
@@ -658,6 +665,14 @@ static int fanotify_add_vfsmount_mark(struct fsnotify_group *group,
 				 FSNOTIFY_OBJ_TYPE_VFSMOUNT, mask, flags);
 }
 
+static int fanotify_add_sb_mark(struct fsnotify_group *group,
+				      struct super_block *sb, __u32 mask,
+				      unsigned int flags)
+{
+	return fanotify_add_mark(group, &sb->s_fsnotify_marks,
+				 FSNOTIFY_OBJ_TYPE_SB, mask, flags);
+}
+
 static int fanotify_add_inode_mark(struct fsnotify_group *group,
 				   struct inode *inode, __u32 mask,
 				   unsigned int flags)
@@ -806,6 +821,7 @@ static int do_fanotify_mark(int fanotify_fd, unsigned int flags, __u64 mask,
 	struct fd f;
 	struct path path;
 	u32 valid_mask = FAN_ALL_EVENTS | FAN_EVENT_ON_CHILD;
+	unsigned int mark_type = flags & FAN_MARK_TYPE_MASK;
 	int ret;
 
 	pr_debug("%s: fanotify_fd=%d flags=%x dfd=%d pathname=%p mask=%llx\n",
@@ -817,6 +833,16 @@ static int do_fanotify_mark(int fanotify_fd, unsigned int flags, __u64 mask,
 
 	if (flags & ~FAN_ALL_MARK_FLAGS)
 		return -EINVAL;
+
+	switch (mark_type) {
+	case FAN_MARK_INODE:
+	case FAN_MARK_MOUNT:
+	case FAN_MARK_FILESYSTEM:
+		break;
+	default:
+		return -EINVAL;
+	}
+
 	switch (flags & (FAN_MARK_ADD | FAN_MARK_REMOVE | FAN_MARK_FLUSH)) {
 	case FAN_MARK_ADD:		/* fallthrough */
 	case FAN_MARK_REMOVE:
@@ -824,7 +850,7 @@ static int do_fanotify_mark(int fanotify_fd, unsigned int flags, __u64 mask,
 			return -EINVAL;
 		break;
 	case FAN_MARK_FLUSH:
-		if (flags & ~(FAN_MARK_MOUNT | FAN_MARK_FLUSH))
+		if (flags & ~(FAN_MARK_TYPE_MASK | FAN_MARK_FLUSH))
 			return -EINVAL;
 		break;
 	default:
@@ -863,8 +889,10 @@ static int do_fanotify_mark(int fanotify_fd, unsigned int flags, __u64 mask,
 
 	if (flags & FAN_MARK_FLUSH) {
 		ret = 0;
-		if (flags & FAN_MARK_MOUNT)
+		if (mark_type == FAN_MARK_MOUNT)
 			fsnotify_clear_vfsmount_marks_by_group(group);
+		else if (mark_type == FAN_MARK_FILESYSTEM)
+			fsnotify_clear_sb_marks_by_group(group);
 		else
 			fsnotify_clear_inode_marks_by_group(group);
 		goto fput_and_out;
@@ -875,7 +903,7 @@ static int do_fanotify_mark(int fanotify_fd, unsigned int flags, __u64 mask,
 		goto fput_and_out;
 
 	/* inode held in place by reference to path; group by fget on fd */
-	if (!(flags & FAN_MARK_MOUNT))
+	if (mark_type == FAN_MARK_INODE)
 		inode = path.dentry->d_inode;
 	else
 		mnt = path.mnt;
@@ -883,14 +911,18 @@ static int do_fanotify_mark(int fanotify_fd, unsigned int flags, __u64 mask,
 	/* create/update an inode mark */
 	switch (flags & (FAN_MARK_ADD | FAN_MARK_REMOVE)) {
 	case FAN_MARK_ADD:
-		if (flags & FAN_MARK_MOUNT)
+		if (mark_type == FAN_MARK_MOUNT)
 			ret = fanotify_add_vfsmount_mark(group, mnt, mask, flags);
+		else if (mark_type == FAN_MARK_FILESYSTEM)
+			ret = fanotify_add_sb_mark(group, mnt->mnt_sb, mask, flags);
 		else
 			ret = fanotify_add_inode_mark(group, inode, mask, flags);
 		break;
 	case FAN_MARK_REMOVE:
-		if (flags & FAN_MARK_MOUNT)
+		if (mark_type == FAN_MARK_MOUNT)
 			ret = fanotify_remove_vfsmount_mark(group, mnt, mask, flags);
+		else if (mark_type == FAN_MARK_FILESYSTEM)
+			ret = fanotify_remove_sb_mark(group, mnt->mnt_sb, mask, flags);
 		else
 			ret = fanotify_remove_inode_mark(group, inode, mask, flags);
 		break;
diff --git a/include/uapi/linux/fanotify.h b/include/uapi/linux/fanotify.h
index 74247917de04..e94ae2b34f3b 100644
--- a/include/uapi/linux/fanotify.h
+++ b/include/uapi/linux/fanotify.h
@@ -47,19 +47,25 @@
 #define FAN_MARK_REMOVE		0x00000002
 #define FAN_MARK_DONT_FOLLOW	0x00000004
 #define FAN_MARK_ONLYDIR	0x00000008
-#define FAN_MARK_MOUNT		0x00000010
 #define FAN_MARK_IGNORED_MASK	0x00000020
 #define FAN_MARK_IGNORED_SURV_MODIFY	0x00000040
 #define FAN_MARK_FLUSH		0x00000080
 
+/* These are NOT bitwise flags.  Both bits can be used togther.  */
+#define FAN_MARK_INODE		0x00000000
+#define FAN_MARK_MOUNT		0x00000010
+#define FAN_MARK_FILESYSTEM	0x00000100
+#define FAN_MARK_TYPE_MASK	(FAN_MARK_INODE | FAN_MARK_MOUNT | \
+				 FAN_MARK_FILESYSTEM)
+
 #define FAN_ALL_MARK_FLAGS	(FAN_MARK_ADD |\
 				 FAN_MARK_REMOVE |\
 				 FAN_MARK_DONT_FOLLOW |\
 				 FAN_MARK_ONLYDIR |\
-				 FAN_MARK_MOUNT |\
 				 FAN_MARK_IGNORED_MASK |\
 				 FAN_MARK_IGNORED_SURV_MODIFY |\
-				 FAN_MARK_FLUSH)
+				 FAN_MARK_FLUSH|\
+				 FAN_MARK_TYPE_MASK)
 
 /*
  * All of the events - we build the list by hand so that we can add flags in
