linux-kernel - Sed-opal Fixes

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Message-Id: <1486742454-3254-1-git-send-email-scott.bauer@intel.com>
Date:   Fri, 10 Feb 2017 09:00:52 -0700
From:   Scott Bauer <scott.bauer@...el.com>
To:     linux-nvme@...ts.infradead.org
Cc:     David.Laight@...LAB.COM, arnd@...db.de, axboe@...com,
        keith.busch@...el.com, jonathan.derrick@...el.com,
        hch@...radead.org, linux-kernel@...r.kernel.org,
        linux-block@...r.kernel.org
Subject: Sed-opal Fixes

changes from v3->v4:

Changed manual kzalloc + copy from user to memdup_user.

This small series fixes a small ABI issue when using the _IOC_SIZE
with the Activate Locking SP ioctl. I had put the wrong structure
in the IOW macro in the uapi header which caused issues when trying
to copy in the contents for the command.