Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph...

Pull Ceph fixes from Sage Weil:
 "There is a fix for CephFS and RBD when used within containers/namespaces,
   and a fix for the address learning the client is supposed to do when
  initially talking to the Ceph cluster.

  There are also two patches updating MAINTAINERS.  One breaks out the
  common Ceph code shared by fs/ceph and drivers/block/rbd.c into a
  separate entry with the appropriate maintainers listed.  The second
  adds a second reference to the github tree where the Ceph client
  development takes place (before it is pushed to korg and then to you).

  The goal here is to move closer to a situation where Ilya Dryomov or
  one of the other maintainers can push things to you if I am
  unavailable.  Ilya has done most of the work preparing branches for
  upstream recently; you should not be surprised to hear from him if I
  am trapped in some internet-less wasteland or hit by a bus or
  something.  In the meantime, we'll work on getting him added to the
  kernel web of trust"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
  MAINTAINERS: add secondary tree for ceph modules
  MAINTAINERS: update ceph entries
  libceph: treat sockaddr_storage with uninitialized family as blank
  libceph: enable ceph in a non-default network namespace