[GIT PULL] fuse update for 4.8

[Miklos Szeredi]

Hi Linus,

Please pull from:

  git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git for-linus

This fixes error propagation from writeback to fsync/close for writeback cache
mode as well as adding a missing capability flag to the INIT message.  The rest
are cleanups.

(The commits are recent but all the code actually sat in -next for a while now.
The recommits are due to conflict avoidance and the addition of Cc: stable@...)

Thanks,
Miklos

---
Al Viro (2):
      new helper: wait_event_killable_exclusive()
      fuse: don't mess with blocking signals

Alexey Kuznetsov (1):
      fuse: fsync() did not return IO errors

Ashish Sangwan (1):
      fuse: improve aio directIO write performance for size extending writes

Maxim Patlasov (1):
      fuse: fuse_flush must check mapping->flags for errors

Miklos Szeredi (2):
      mm: export filemap_check_errors() to modules
      fuse: use filemap_check_errors()

Wei Fang (1):
      fuse: fix wrong assignment of ->flags in fuse_send_init()

---
 fs/fuse/dev.c        | 30 +++---------------------------
 fs/fuse/file.c       | 35 +++++++++++++++++++++++------------
 fs/fuse/fuse_i.h     |  1 +
 fs/fuse/inode.c      |  2 +-
 include/linux/fs.h   |  1 +
 include/linux/wait.h | 13 +++++++++++++
 mm/filemap.c         |  3 ++-
 7 files changed, 44 insertions(+), 41 deletions(-)