[GIT PULL] xfs: updates for 4.2-rc4

[GIT PULL] xfs: updates for 4.2-rc4

[Dave Chinner]

Hi Linus,

Can you please pull the XFS fixes from the tag below? There are a
couple of recently found, long standing remote attribute corruption
fixes caused by log recovery getting confused after a crash, and the
new DAX code in XFS (merged in 4.2-rc1) needs to actually use the
DAX fault path on read faults.

Thanks!

-Dave.

The following changes since commit bc0195aad0daa2ad5b0d76cce22b167bc3435590:

  Linux 4.2-rc2 (2015-07-12 15:10:30 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs.git tags/xfs-for-linus-4.2-rc4

for you to fetch changes up to df150ed102baa0e78c06e08e975dfb47147dd677:

  xfs: remote attributes need to be considered data (2015-07-29 11:48:02 +1000)

----------------------------------------------------------------
xfs: updates for 4.2-rc4

- remote attribute log recovery corruption fixes
- DAX page faults need to use direct mappings, not a page cache
  mapping.

----------------------------------------------------------------
Dave Chinner (3):
      xfs: call dax_fault on read page faults for DAX
      xfs: remote attribute headers contain an invalid LSN
      xfs: remote attributes need to be considered data

 fs/dax.c                        |   14 +++++++++++--
 fs/xfs/libxfs/xfs_attr_remote.c |   44 ++++++++++++++++++++++++++++++---------
 fs/xfs/xfs_file.c               |   21 +++++++++++++------
 fs/xfs/xfs_log_recover.c        |   11 +++++++---
 4 files changed, 69 insertions(+), 21 deletions(-)
-- 
Dave Chinner
david@fromorbit.com