Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs...

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6:
  eCryptfs: Prevent lower dentry from going negative during unlink
  eCryptfs: Propagate vfs_read and vfs_write return codes
  eCryptfs: Validate global auth tok keys
  eCryptfs: Filename encryption only supports password auth tokens
  eCryptfs: Check for O_RDONLY lower inodes when opening lower files
  eCryptfs: Handle unrecognized tag 3 cipher codes
  ecryptfs: improved dependency checking and reporting
  eCryptfs: Fix lockdep-reported AB-BA mutex issue
  ecryptfs: Remove unneeded locking that triggers lockdep false positives