Merge tag 'tags/upstream-4.20-rc1' of git://git.infradead.org/linux-ubifs

Pull UBIFS updates from Richard Weinberger:

 - Full filesystem authentication feature, UBIFS is now able to have the
   whole filesystem structure authenticated plus user data encrypted and
   authenticated.

 - Minor cleanups

* tag 'tags/upstream-4.20-rc1' of git://git.infradead.org/linux-ubifs: (26 commits)
  ubifs: Remove unneeded semicolon
  Documentation: ubifs: Add authentication whitepaper
  ubifs: Enable authentication support
  ubifs: Do not update inode size in-place in authenticated mode
  ubifs: Add hashes and HMACs to default filesystem
  ubifs: authentication: Authenticate super block node
  ubifs: Create hash for default LPT
  ubfis: authentication: Authenticate master node
  ubifs: authentication: Authenticate LPT
  ubifs: Authenticate replayed journal
  ubifs: Add auth nodes to garbage collector journal head
  ubifs: Add authentication nodes to journal
  ubifs: authentication: Add hashes to index nodes
  ubifs: Add hashes to the tree node cache
  ubifs: Create functions to embed a HMAC in a node
  ubifs: Add helper functions for authentication support
  ubifs: Add separate functions to init/crc a node
  ubifs: Format changes for authentication support
  ubifs: Store read superblock node
  ubifs: Drop write_node
  ...

1 files changed, 6 insertions, 0 deletions

diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index 564e330d05b1..c49ff50fdceb 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -165,6 +165,8 @@ const char *dbg_ntype(int type)
 		return "commit start node";
 	case UBIFS_ORPH_NODE:
 		return "orphan node";
+	case UBIFS_AUTH_NODE:
+		return "auth node";
 	default:
 		return "unknown node";
 	}
@@ -542,6 +544,10 @@ void ubifs_dump_node(const struct ubifs_info *c, const void *node)
 			       (unsigned long long)le64_to_cpu(orph->inos[i]));
 		break;
 	}
+	case UBIFS_AUTH_NODE:
+	{
+		break;
+	}
 	default:
 		pr_err("node type %d was not recognized\n",
 		       (int)ch->node_type);