[PATCH] nvme: fix uninitialized prp2 value on small transfers

[Sagi Grimberg]

> Dear All:
> 
>       I really need everyone's help, I use the nvme technology, through 
> two infiniband card,shared  the target side of a hard disk to the 
> client, I at the client through nvme connect, through two cards, can 
> identify two devices, respectively Is nvme0 and nvme1,
> 
> now I would like to nvme0n1 and nvme1n1 through multipath technology, 
> the client virtual into a /dev/nvme_share equipment, I want ask how to 
> achieve,
> 
>   because nvme no uuid, there is no scsi id, so I need everyone's Help, 
> thank you

I think that upstream libmultipath does support nvmf, which version are
you running?