ceph: add acl for cephfs

Signed-off-by: Guangliang Zhao <lucienchao@gmail.com>
Reviewed-by: Li Wang <li.wang@ubuntykylin.com>
Reviewed-by: Zheng Yan <zheng.z.yan@intel.com>

diff --cc fs/ceph/Kconfig
Simple merge

diff --cc fs/ceph/Makefile
Simple merge

diff --cc fs/ceph/acl.c
Simple merge

diff --cc fs/ceph/caps.c
Simple merge

diff --cc fs/ceph/dir.c
Simple merge

diff --cc fs/ceph/inode.c
Simple merge

diff --cc fs/ceph/super.c
Simple merge

diff --cc fs/ceph/super.h
Simple merge

diff --cc fs/ceph/xattr.c
Simple merge