Merge tag 'vfs-7.1-rc1.integrity' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'vfs-7.1-rc1.integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Pull vfs integrity updates from Christian Brauner:
 "This adds support to generate and verify integrity information (aka
  T10 PI) in the file system, instead of the automatic below the covers
  support that is currently used.

  The implementation is based on refactoring the existing block layer PI
  code to be reusable for this use case, and then adding relatively
  small wrappers for the file system use case. These are then used in
  iomap to implement the semantics, and wired up in XFS with a small
  amount of glue code.

  Compared to the baseline this does not change performance for writes,
  but increases read performance up to 15% for 4k I/O, with the benefit
  decreasing with larger I/O sizes as even the baseline maxes out the
  device quickly on my older enterprise SSD"

* tag 'vfs-7.1-rc1.integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  xfs: support T10 protection information
  iomap: support T10 protection information
  iomap: support ioends for buffered reads
  iomap: add a bioset pointer to iomap_read_folio_ops
  ntfs3: remove copy and pasted iomap code
  iomap: allow file systems to hook into buffered read bio submission
  iomap: only call into ->submit_read when there is a read_ctx
  iomap: pass the iomap_iter to ->submit_read
  iomap: refactor iomap_bio_read_folio_range
  block: pass a maxlen argument to bio_iov_iter_bounce
  block: add fs_bio_integrity helpers
  block: make max_integrity_io_size public
  block: prepare generation / verification helpers for fs usage
  block: add a bdev_has_integrity_csum helper
  block: factor out a bio_integrity_setup_default helper
  block: factor out a bio_integrity_action helper