Comment 1 for bug 1834119

Kernel/User Patches

Dan Williams (6):
      drivers/base: Introduce kill_device()
      libnvdimm/bus: Prevent duplicate device_unregister() calls
      libnvdimm/region: Register badblocks before namespaces
      libnvdimm/bus: Stop holding nvdimm_bus_list_mutex over __nd_ioctl()
      libnvdimm/bus: Fix wait_nvdimm_bus_probe_idle() ABBA deadlock
      driver-core, libnvdimm: Let device subsystems add local lockdep coverage