From: Keith Busch <keith.busch@intel.com>
Date: Wed, 23 Oct 2013 19:07:34 +0000 (-0600)
Subject: NVMe: compat SG_IO ioctl
X-Git-Tag: v3.14-rc2~23^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=320a382746e0ab1304476ea7e986a8d416ab99db;p=pandora-kernel.git

NVMe: compat SG_IO ioctl

For 32-bit versions of sg3-utils running on a 64-bit system. This is
mostly a copy from the relevent portions of fs/compat_ioctl.c, with
slight modifications for going through block_device_operations.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Vishal Verma <vishal.l.verma@linux.intel.com>
[fixed up CONFIG_COMPAT=n build problems]
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
---

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