UBI/UBIFS changes for v4.16

Linus,

Sorry, I'm a week too early. Since I'm on vacation for the next two weeks I'm sending the PR for UBI/UBIFS now and ask you to queue it until next week (or as soon the merge window opens).

Thanks,
//richard

The following changes since commit a8750ddca918032d6349adbf9a4b6555e7db20da:

Linux 4.15-rc8 (2018-01-14 15:32:30 -0800)

are available in the git repository at:

git://git.infradead.org/linux-ubifs.git tags/upstream-4.16-rc1

for you to fetch changes up to 7f29ae9f977bcdc3654e68bc36d170223c52fd48:

ubi: block: Fix locking for idr_alloc/idr_remove (2018-01-18 16:48:31 +0100)

----------------------------------------------------------------
This pull request contains updates for both UBI and UBIFS:
- Usage of new fscrypt APIs
- A fix for a Fastmap issue
- Other minor bug fixes

----------------------------------------------------------------
Bradley Bolen (1):
ubi: block: Fix locking for idr_alloc/idr_remove

Clay McClure (1):
ubi: Fix race condition between ubi volume creation and udev

Colin Ian King (1):
ubi: fastmap: Clean up the initialization of pointer p

Eric Biggers (5):
ubifs: switch to fscrypt_file_open()
ubifs: switch to fscrypt_prepare_link()
ubifs: switch to fscrypt_prepare_rename()
ubifs: switch to fscrypt_prepare_lookup()
ubifs: switch to fscrypt_prepare_setattr()

Geert Uytterhoeven (1):
ubifs: Fix uninitialized variable in search_dh_cookie()

Jeff Westfahl (1):
mtd: ubi: Use 'max_bad_blocks' to compute bad_peb_limit if available

Pan Bian (1):
ubi: fastmap: Use kmem_cache_free to deallocate memory

Rock Lee (1):
ubifs: remove error message in ubifs_xattr_get

Sascha Hauer (3):
ubi: fastmap: Erase outdated anchor PEBs during attach
ubi: Fastmap: Fix typo
ubi: Fix copy/paste error in function documentation

Wei Yongjun (1):
mtd: ubi: wl: Fix error return code in ubi_wl_init()

 drivers/mtd/ubi/block.c      | 42 +++++++++++++--------
 drivers/mtd/ubi/build.c      | 13 ++++++-
 drivers/mtd/ubi/eba.c        |  2 +-
 drivers/mtd/ubi/fastmap-wl.c |  2 +-
 drivers/mtd/ubi/fastmap.c    |  5 +--
 drivers/mtd/ubi/vmt.c        | 15 +++++---
 drivers/mtd/ubi/wl.c         | 87 ++++++++++++++++++++++++++++++++------------
 drivers/mtd/ubi/wl.h         |  2 +-
 fs/ubifs/dir.c               | 43 +++++++---------------
 fs/ubifs/file.c              | 41 ++-------------------
 fs/ubifs/tnc.c               | 21 ++++-------
 fs/ubifs/xattr.c             |  2 -
 12 files changed, 140 insertions(+), 135 deletions(-)