[git pull] vfs.git

[Al Viro <viro@ZenIV.linux.org.uk>]

	A bunch of assorted fixes, most of them - followups to overlayfs
merge.  Please, pull from the usual place:
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git for-linus

Shortlog:
Al Viro (3):
      overlayfs: barriers for opening upper-layer directory
      isofs_cmp(): we'll never see a dentry for . or ..
      isofs: don't bother with ->d_op for normal case

Daniel Thompson (1):
      staging: android: logger: Fix log corruption regression

David Jeffery (1):
      Return short read or 0 at end of a raw device, not EIO

Miklos Szeredi (3):
      ovl: fix check for cursor
      overlayfs: fix lockdep misannotation
      ovl: initialize ->is_cursor

Paul E. McKenney (1):
      rcu: Provide counterpart to rcu_dereference() for non-RCU situations

Diffstat:
 drivers/char/raw.c               |    2 +-
 drivers/staging/android/logger.c |   13 ++++++++-----
 fs/block_dev.c                   |    3 ++-
 fs/isofs/inode.c                 |   24 ++----------------------
 fs/isofs/namei.c                 |   22 ++++------------------
 fs/namei.c                       |    2 +-
 fs/overlayfs/readdir.c           |   17 ++++++++++-------
 include/linux/fs.h               |   10 +++++++---
 include/linux/rcupdate.h         |   15 +++++++++++++++
 9 files changed, 50 insertions(+), 58 deletions(-)