[GIT PULL] NVMe fix for 4.7

Hi Linus,

Late addition here, it's basically a revert of a patch that was added in
this merge window, but has proven to cause problems. This is swapping
out the RCU based namespace protection with a good old mutex instead.
Does not cause merge conflicts with my 4.8 branch, so should not give us
any issues there either.

Please pull!


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


----------------------------------------------------------------
Keith Busch (1):
      nvme: Remove RCU namespace protection

 drivers/nvme/host/core.c | 74 +++++++++++++++++++++++++-----------------------
 1 file changed, 39 insertions(+), 35 deletions(-)

-- 
Jens Axboe