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Date: Fri, 1 Jan 2010 18:20:50 +0100
From: Arnd Bergmann <arnd@...db.de>
To: Michael Schutte <michi@...e.at>
Cc: linux-kernel@...r.kernel.org,
Samuel Thibault <samuel.thibault@...ri.fr>
Subject: Re: [PATCH] fs/compat_ioctl.c: Add KD[GS]KBDIACRUC to the compatible list
On Friday 01 January 2010, Michael Schutte wrote:
> 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@...e.at>
Since 2.6.32, we handle all VT specific ioctls in the vt_compat_ioctl()
function, which should fix this one implicitly. Please try to reproduce
with a recent kernel.
Arnd
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