[GIT PULL REQUEST] md fixes for 4.0

[NeilBrown]

The following changes since commit c517d838eb7d07bbe9507871fab3931deccff539:

  Linux 4.0-rc1 (2015-02-22 18:21:14 -0800)

are available in the git repository at:

  git://neil.brown.name/md/ tags/md/4.0-fixes

for you to fetch changes up to 750f199ee8b578062341e6ddfe36c59ac8ff2dcb:

  md: mark some attributes as pre-alloc (2015-02-25 11:38:46 +1100)

----------------------------------------------------------------
3 md fixes for 4.0

- fix a read-balance problem that was reported 2 years ago, but
  that I never noticed the report :-(
- fix for rare RAID6 problem causing incorrect bitmap updates when
  two devices fail.
- add __ATTR_PREALLOC annotation now that it is possible.

----------------------------------------------------------------
Eric Mei (1):
      raid5: check faulty flag for array status during recovery.

NeilBrown (1):
      md: mark some attributes as pre-alloc

TomÃÅ Hodek (1):
      md/raid1: fix read balance when a drive is write-mostly.

 drivers/md/md.c    | 14 ++++++++------
 drivers/md/raid1.c |  5 +++--
 drivers/md/raid5.c | 13 +++++++++----
 3 files changed, 20 insertions(+), 12 deletions(-)

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