From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Mon, 18 Feb 2013 10:26:11 +0000 (+0100)
Subject: HID: uhid: make creating devices work on 64/32 systems
X-Git-Tag: v3.9-rc1~112^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=befde0226a595d1a7854c0cbf32904b8279c4fd0;p=pandora-kernel.git

HID: uhid: make creating devices work on 64/32 systems

Unfortunately UHID interface, as it was introduced, is broken with 32 bit
userspace running on 64 bit kernels as it uses a pointer in its userspace
facing API.

Fix it by checking if we are executing compat task and munge the request
appropriately.

Reported-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---

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