[PATCH] nvme: Add quirk to fix hang issue on SanDisk SSD

[Sagi Grimberg]

>> Strange. Not sure why it wouldn't work unless the vendor/device numbers
>> are off...
>>
> I got the numbers from the this command "lspci -nn | grep -i nvme"
> The output was :
> "04:00.0 Non-Volatile memory controller [0108]: Sandisk Corp WD Blue
>      SN500 / PC SN520 [15b7:5003] (rev 01)"
> 
> So vendor id is 15b7 and device id is 5003, am I right?
> 

Seems so, but it doesn't makes sense to me why it doesn't work.

Do you have force_apst enabled?
What is the ctrl npss value?