After updating nvme firmware, '# nvme list' output does not reflect the new firmware version without rebooting. However, '# nvme id-ctrl' output does reflect the new version.

Issue

• After updating nvme firmware, # nvme list output does not reflect the new firmware version without rebooting. However, # nvme id-ctrl output does reflect the new version.
  From sosreport :

# cat sos_commands/nvme/nvme_list
Node                  Generic               SN                   Model                                    Namespace Usage                      Format           FW Rev  
--------------------- --------------------- -------------------- ---------------------------------------- --------- -------------------------- ---------------- --------
/dev/nvme7n1          /dev/ng7n1            BT12345678NJ1P9BGN   Dell Ent NVMe SED P5520 RI U.2 1.92TB    1           1.92  TB /   1.92  TB    512   B +  0 B   0.0.29 


# cat sos_commands/nvme/nvme_id-ctrl_-H_.dev.nvme* |grep "NVME Identify Controller:" -A 5
NVME Identify Controller:
vid       : 0x8086
ssvid     : 0x1028
sn        : BT12345678NJ1P9BGN  
mn        : Dell Ent NVMe SED P5520 RI U.2 1.92TB   
fr        : 1.1.0