Commit caaa357d authored Sep 04, 2012 by Michael Schutte Committed by Dmitry Torokhov Sep 04, 2012

Input: Add KD[GS]KBDIACRUC ioctls to the compatible list

Allow handling of Unicode compose sequences by 32-bit apps on a 64-bit
system.  The issue has been reported in <http://bugs.debian.org/540534>
and <http://lists.altlinux.org/pipermail/kbd/2009-December/000235.html

>.

A formal check of the two affected ioctls in drivers/char/vt_ioctl.c
(introduced in 04c71976) and a test using x86 kbd 1.15.1 on a so patched
x86_64 kernel both confirm that KD[GS]KBDIACRUC are ioctl32()
compatible.

Signed-off-by: Michael Schutte <michi@uiae.at>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

parent 9e14f36b

fs/compat_ioctl.c

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -897,6 +897,8 @@ COMPATIBLE_IOCTL(KDGKBSENT)
	COMPATIBLE_IOCTL(KDSKBSENT)		COMPATIBLE_IOCTL(KDSKBSENT)
	COMPATIBLE_IOCTL(KDGKBDIACR)		COMPATIBLE_IOCTL(KDGKBDIACR)
	COMPATIBLE_IOCTL(KDSKBDIACR)		COMPATIBLE_IOCTL(KDSKBDIACR)
			COMPATIBLE_IOCTL(KDGKBDIACRUC)
			COMPATIBLE_IOCTL(KDSKBDIACRUC)
	COMPATIBLE_IOCTL(KDKBDREP)		COMPATIBLE_IOCTL(KDKBDREP)
	COMPATIBLE_IOCTL(KDGKBLED)		COMPATIBLE_IOCTL(KDGKBLED)
	COMPATIBLE_IOCTL(KDGETLED)		COMPATIBLE_IOCTL(KDGETLED)