Merge branch 'iomap-5.12-fixes' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull iomap fix from Darrick Wong:
 "A single fix to the iomap code which fixes some drama when someone
  gives us a {de,ma}liciously fragmented swap file"

* 'iomap-5.12-fixes' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  iomap: Fix negative assignment to unsigned sis->pages in iomap_swapfile_activate