Merge tag 'xfs-4.14-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs fixes from Darrick Wong:

 - fix various problems with the copy-on-write extent maps getting freed
   at the wrong time

 - fix printk format specifier problems

 - report zeroing operation outcomes instead of dropping them on the
   floor

 - fix some crashes when dio operations partially fail

 - fix a race condition between unwritten extent conversion & dio read

 - fix some incorrect tests in the inode log item processing

 - correct the delayed allocation space reservations on rmap filesystems

 - fix some problems checking for dax support

* tag 'xfs-4.14-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: revert "xfs: factor rmap btree size into the indlen calculations"
  xfs: Capture state of the right inode in xfs_iflush_done
  xfs: perag initialization should only touch m_ag_max_usable for AG 0
  xfs: update i_size after unwritten conversion in dio completion
  iomap_dio_rw: Allocate AIO completion queue before submitting dio
  xfs: validate bdev support for DAX inode flag
  xfs: remove redundant re-initialization of total_nr_pages
  xfs: Output warning message when discard option was enabled even though the device does not support discard
  xfs: report zeroed or not correctly in xfs_zero_range()
  xfs: kill meaningless variable 'zero'
  fs/xfs: Use %pS printk format for direct addresses
  xfs: evict CoW fork extents when performing finsert/fcollapse
  xfs: don't unconditionally clear the reflink flag on zero-block files