nvme_fc: nvme disconnect -n lead to kernel NULL pointer

[James Smart]

Yes, but...   the working setup has a bunch of fixes added by the 
devloss support patches which have not been picked up.

I'll be reposting what's outstanding shortly.

-- james


On 9/26/2017 12:18 AM, Yi Zhang wrote:
> Hello
>
> Does nvme disconnect support for nvme_fc? I tried the cmd[1] on host after setup the nvme fc, NULL pointer observed.
>
> [1]
> nvme disconnect -n fctest1
>
> Environment:
> HW:
> # lspci | grep -i emulex
> 04:00.0 Fibre Channel: Emulex Corporation Lancer Gen6: LPe32000 Fibre Channel Host Adapter (rev 01)
> 04:00.1 Fibre Channel: Emulex Corporation Lancer Gen6: LPe32000 Fibre Channel Host Adapter (rev 01)
> Topology: Point to Point
> Firmware version:
> # cat /sys/class/scsi_host/host11/fwrev
> 11.2.216.9, sli-4:2:c
>
> Host side log:
> [  749.408489] nvme nvme0: NVME-FC{0}: new ctrl: NQN "fctest1"