[git pull] device mapper fixes for 3.15-rc4

[Mike Snitzer <snitzer@redhat.com>]

The following changes since commit 0596661f0a16d9d69bf1033320e70b6ff52b5e81:

  dm cache: fix a lock-inversion (2014-04-04 14:53:05 -0400)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git tags/dm-3.15-fixes

for you to fetch changes up to 131cd131a9ff63d4b84f3fe15073a2984ac30066:

  dm cache: fix writethrough mode quiescing in cache_map (2014-05-01 16:14:24 -0400)

Please pull, thanks.
Mike

----------------------------------------------------------------
A few dm-thinp fixes for changes merged in 3.15-rc1.

A dm-verity fix for an immutable biovec regression that affects 3.14+.

A dm-cache fix to properly quiesce when using writethrough mode (3.14+).

----------------------------------------------------------------
Joe Thornber (2):
      dm thin: irqsave must always be used with the pool->lock spinlock
      dm thin: fix rcu_read_lock being held in code that can sleep

Mike Snitzer (2):
      dm thin: use INIT_WORK_ONSTACK in noflush_work to avoid ODEBUG warning
      dm cache: fix writethrough mode quiescing in cache_map

Milan Broz (1):
      dm verity: fix biovecs hash calculation regression

 drivers/md/dm-cache-target.c |  1 +
 drivers/md/dm-thin.c         | 77 ++++++++++++++++++++++++++++++++++++++++----
 drivers/md/dm-verity.c       | 15 +++++----
 3 files changed, 81 insertions(+), 12 deletions(-)