[GIT PULL] Few simple fixups for 4.1 final

[GIT PULL] Few simple fixups for 4.1 final

[Jens Axboe]

Hi Linus,

Remember about a week ago when I sent the last pull request for 4.1?
Well, I lied. Now, I don't want to shift the blame, but Dan, Ming, and
Richard made a liar out of me.

Here are three small patches that should go into 4.1. More specifically,
this pull request contains:

- A Kconfig dependency for the pmem block driver, so it can't be
  selected if HAS_IOMEM isn't availble. From Richard Weinberger.

- A fix for genhd, making the ext_devt_lock softirq safe. This makes
  lockdep happier, since we also end up grabbing this lock on release
  off the softirq path. From Dan Williams.

- A blk-mq software queue release fix from Ming Lei.

Last two are headed to stable, first fixes an issue introduced in this
cycle.

Please pull!

  git://git.kernel.dk/linux-block.git for-linus

----------------------------------------------------------------
Dan Williams (1):
      block: fix ext_dev_lock lockdep report

Ming Lei (1):
      blk-mq: free hctx->ctxs in queue's release handler

Richard Weinberger (1):
      block: pmem: Add dependency on HAS_IOMEM

 block/blk-mq.c        |  8 ++++++--
 block/genhd.c         | 12 ++++++------
 drivers/block/Kconfig |  1 +
 3 files changed, 13 insertions(+), 8 deletions(-)

-- 
Jens Axboe