UBI/UBIFS updates for 4.4-rc1

Linus,

the following changes since commit 9ffecb10283508260936b96022d4ee43a7798b4c:

Linux 4.3-rc3 (2015-09-27 07:50:08 -0400)

are available in the git repository at:

git://git.infradead.org/linux-ubifs.git tags/upstream-4.4-rc1

for you to fetch changes up to 8c1c5f263833ec2dc8fd716cf4281265c485d7ad:

ubifs: introduce UBIFS_ATIME_SUPPORT to ubifs (2015-11-07 11:35:08 +0100)

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This pull request includes the following UBI/UBIFS changes:
* access time support for UBIFS by Dongsheng Yang
* random cleanups and bug fixes all over the place

----------------------------------------------------------------
Andrew Murray (1):
UBI: Update comments to reflect UBI_METAONLY flag

Andrzej Hajda (1):
UBIFS: use kmemdup rather than duplicating its implementation

Dongsheng Yang (3):
UBIFS: fix a typo in comment of ubifs_budget_req
ubifs: make ubifs_[get|set]xattr atomic
ubifs: introduce UBIFS_ATIME_SUPPORT to ubifs

Ezequiel García (1):
UBI: Fastmap: Fix PEB array type

Julia Lawall (1):
UBI: drop null test before destroy functions

Markus Elfring (1):
UBIFS: Delete unnecessary checks before the function call "iput"

Richard Weinberger (6):
UBI: Fastmap: Simplify expression
UBI: Fix typo in comment
UBI: Fix debug message
ubi: fastmap: Implement produce_free_peb()
UBIFS: Fix possible memory leak in ubifs_readdir()
UBI: Remove in vain semicolon

Yaowei Bai (1):
fs/ubifs: remove unnecessary new_valid_dev check

shengyong (2):
UBIFS: call dbg_is_power_cut() instead of reading c->dbg->pc_happened
UBIFS: print verbose message when rescanning a corrupted node

 drivers/mtd/ubi/attach.c     |  4 +---
 drivers/mtd/ubi/cdev.c       |  2 +-
 drivers/mtd/ubi/eba.c        |  2 +-
 drivers/mtd/ubi/fastmap-wl.c | 29 +++++++++++++++++++++++++
 drivers/mtd/ubi/fastmap.c    |  4 ++--
 drivers/mtd/ubi/gluebi.c     |  4 ++--
 drivers/mtd/ubi/ubi-media.h  |  2 +-
 fs/ubifs/Kconfig             | 15 +++++++++++++
 fs/ubifs/debug.c             |  8 +++----
 fs/ubifs/dir.c               | 11 +++++-----
 fs/ubifs/file.c              | 50 ++++++++++++++++++++++++++++++++++++++++++++
 fs/ubifs/lpt.c               |  6 ++----
 fs/ubifs/misc.h              |  9 ++------
 fs/ubifs/recovery.c          |  8 +++----
 fs/ubifs/super.c             | 12 +++++++++--
 fs/ubifs/tnc.c               |  3 +--
 fs/ubifs/ubifs.h             |  7 +++++--
 fs/ubifs/xattr.c             | 12 ++++++++---
 18 files changed, 144 insertions(+), 44 deletions(-)