From: Ricky Liang <jcliang@chromium.org>
Date: Fri, 20 May 2016 17:58:59 +0000 (-0700)
Subject: Input: uinput - handle compat ioctl for UI_SET_PHYS
X-Git-Tag: v3.2.82~62
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b3b03b8c3ce3c5095f81998d8783b25891a1ba13;p=pandora-kernel.git

Input: uinput - handle compat ioctl for UI_SET_PHYS

commit affa80bd97f7ca282d1faa91667b3ee9e4c590e6 upstream.

When running a 32-bit userspace on a 64-bit kernel, the UI_SET_PHYS
ioctl needs to be treated with special care, as it has the pointer
size encoded in the command.

Signed-off-by: Ricky Liang <jcliang@chromium.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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