Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/nvdimm

Pull libnvdimm fix from Dan Williams:
 "A minor fix for the libnvdimm subsystem.

  This is not critical.  The problem can be worked around in userspace
  by putting the namespace temporarily into raw mode
  (ndctl_namespace_set_raw_mode() from libndctl), but that is awkward
  for management utilities.

* 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/nvdimm:
  libnvdimm: fix namespace seed creation

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c
index a5233422f9dc..7384455792bf 100644
--- a/drivers/nvdimm/region_devs.c
+++ b/drivers/nvdimm/region_devs.c
@@ -458,10 +458,15 @@ static void nd_region_notify_driver_action(struct nvdimm_bus *nvdimm_bus,
                 nvdimm_bus_unlock(dev);
         }
         if (is_nd_btt(dev) && probe) {
+                struct nd_btt *nd_btt = to_nd_btt(dev);
+
                 nd_region = to_nd_region(dev->parent);
                 nvdimm_bus_lock(dev);
                 if (nd_region->btt_seed == dev)
                         nd_region_create_btt_seed(nd_region);
+                if (nd_region->ns_seed == &nd_btt->ndns->dev &&
+                                is_nd_blk(dev->parent))
+                        nd_region_create_blk_seed(nd_region);
                 nvdimm_bus_unlock(dev);
         }
 }