NVMe: Invalid controller status value, device hotplug out

[J Freyensee]

On 07/22/2014 10:25 AM, Mundu wrote:
>   If device hotplug out, controller status become 0xFFFF_FFFF
>   1. Controller fatal status become true in nvme_kthread()
>   2. Ready bit nvere reset to 0 in nvme_wait_ready() for
>      controller disable.
>      above two scenarios controller status data is not a valid
>      data, since device/controller is already removed (hotplug)
>

I believe you want this comment to be in the actual patch you sent?? 
The patch you sent after this email has no description, something 
Matthew pointed out previously.

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