Merge branch 'xfs-for-hpa' of git://zytor.com/users/pcacjr/syslinux into merge/elflin...

Merge branch 'xfs-for-hpa' of git://zytor.com/users/pcacjr/syslinux into merge/elflink/xfs

Pull XFS filesystem driver from Paulo Alcantara,

* 'xfs-for-hpa' of git://zytor.com/users/pcacjr/syslinux: (60 commits)
  xfs: Fix the way we check di_mode of an inode
  xfs: Cleanup previous commit
  xfs: Add xfs_readlink()
  xfs: Cleanup and remove some trailing whitespaces
  xfs: Add XFS_DINODE_FMT_BTREE support in xfs_next_extent()
  xfs: Cleanup and remove some trailing whitespaces
  xfs: Rework xfs_dir2_get_right_blk()
  xfs: cleanup unused structure
  xfs: Remove some trailing whitespaces
  xfs: Add full B+tree search support in xfs_dir2_node_find_entry()
  xfs: Add xfs_fmt_btree_find_entry()
  xfs: Fix memory leak in xfs_dir2_node_find_entry() function
  xfs: Cleanup xfs_readdir_dir2_leaf() function
  xfs: Implement xfs_readdir_dir2_node() function
  EXTLINUX: Add sanity check for XFS filesystems
  xfs: Add xfs_fmt_local_readdir() function
  xfs: Add xfs_fmt_local_find_entry() function
  xfs: Move readdir functions to another source file
  xfs: Remove trailing whitespace in xfs_dir2_isleaf() function
  xfs: Move dir2 functions to another source file
  ...

Conflicts:
	extlinux/main.c