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(parent: d8fcbf6) | patch
Input: uinput - handle compat ioctl for UI_SET_PHYS
authorRicky Liang <jcliang@chromium.org>
Fri, 20 May 2016 17:58:59 +0000 (10:58 -0700)
committerBen Hutchings <ben@decadent.org.uk>
Mon, 22 Aug 2016 21:37:12 +0000 (22:37 +0100)
commitb3b03b8c3ce3c5095f81998d8783b25891a1ba13
treee43462e8445b251b384e88bd00fe45919159ddb2tree | snapshot
parentd8fcbf62abc73a67fcb39345611b185ebd350807commit | diff
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>
drivers/input/misc/uinput.c diff | blob | history
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