Pull libnvdimm updates from Ira Weiny:
"A kmap conversion and a bug fix this go around:
- drivers/nvdimm: Use local kmaps
- nvdimm: virtio_pmem: serialize flush requests"
* tag 'libnvdimm-for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
nvdimm: virtio_pmem: serialize flush requests
drivers/nvdimm: Use local kmaps