Messages in this thread | | | From | Jethro Beekman <> | Date | Sun, 25 Dec 2016 15:15:52 +0100 | Subject | Re: [PATCH v3 4/5] nvme: Implement resume_from_suspend and SED Allocation code. |
| |
On 19-12-16 20:35, Scott Bauer wrote: > @@ -1796,6 +1797,13 @@ static void nvme_reset_work(struct work_struct *work) > if (result) > goto out; > > + result = nvme_opal_initialize(&dev->ctrl); > + if (result) > + goto out;
It seems you always try to intialize OPAL even if the drive doesn't support it. I think you should check if the device supports security commands and then see if it supports OPAL before calling this. See e.g. https://lkml.org/lkml/2016/6/19/139 . Ideally, this code would check all supported protocols and initialize the appropriate security device based on that.
Jethro
| |