[GIT PULL] iomap: fixes for 5.14-rc2

[Darrick J. Wong]

Hi Linus,

Please pull this branch containing a handful of bugfixes for the iomap
code.  There's nothing especially exciting here, just fixes for UBSAN
(not KASAN as I erroneously wrote in the tag message) warnings about
undefined behavior in the SEEK_DATA/SEEK_HOLE code, and some reshuffling
of per-page block state info to fix some problems with gfs2.

The branch merges cleanly against upstream as of a few minutes ago.
Please let me know if anything else strange happens during the merge
process.

--D

The following changes since commit e73f0f0ee7541171d89f2e2491130c7771ba58d3:

  Linux 5.14-rc1 (2021-07-11 15:07:40 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git tags/iomap-5.14-fixes-1

for you to fetch changes up to 229adf3c64dbeae4e2f45fb561907ada9fcc0d0c:

  iomap: Don't create iomap_page objects in iomap_page_mkwrite_actor (2021-07-15 09:58:06 -0700)

----------------------------------------------------------------
Fixes for 5.14-rc:
 * Fix KASAN warnings due to integer overflow in SEEK_DATA/SEEK_HOLE.
 * Fix assertion errors when using inlinedata files on gfs2.

----------------------------------------------------------------
Andreas Gruenbacher (3):
      iomap: Permit pages without an iop to enter writeback
      iomap: Don't create iomap_page objects for inline files
      iomap: Don't create iomap_page objects in iomap_page_mkwrite_actor

Christoph Hellwig (2):
      iomap: remove the length variable in iomap_seek_data
      iomap: remove the length variable in iomap_seek_hole

 fs/iomap/buffered-io.c |  8 ++++----
 fs/iomap/seek.c        | 25 +++++++++----------------
 2 files changed, 13 insertions(+), 20 deletions(-)