linux-kernel - [PATCH 1/1] tty: fix vt_compat

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Date:	Wed, 14 Oct 2009 16:52:08 -0700
From:	Greg Kroah-Hartman <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org
Cc:	Andreas Schwab <schwab@...ux-m68k.org>,
	Greg Kroah-Hartman <gregkh@...e.de>
Subject: [PATCH 1/1] tty: fix vt_compat_ioctl

From: Andreas Schwab <schwab@...ux-m68k.org>

Call compat_unimap_ioctl, not do_unimap_ioctl.

This was broken by commit e9216651.

The compat_unimap_ioctl was originally called do_unimap_ioctl in
fs/compat_ioctl.h which got moved to drivers/char/vt_ioctl.c.
In that patch, the caller was not updated and consequently called
the native handler.

Signed-off-by: Andreas Schwab <schwab@...ux-m68k.org>
Acked-by: Arnd Bergmann <arnd@...db.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
---
 drivers/char/vt_ioctl.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/char/vt_ioctl.c b/drivers/char/vt_ioctl.c
index 6b36ee5..ed86d3b 100644
--- a/drivers/char/vt_ioctl.c
+++ b/drivers/char/vt_ioctl.c
@@ -1532,7 +1532,7 @@ long vt_compat_ioctl(struct tty_struct *tty, struct file * file,
 
 	case PIO_UNIMAP:
 	case GIO_UNIMAP:
-		ret = do_unimap_ioctl(cmd, up, perm, vc);
+		ret = compat_unimap_ioctl(cmd, up, perm, vc);
 		break;
 
 	/*
-- 
1.6.4.2

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