linux-kernel - [PATCH 7/8] virtio_console: do not export "u32" to userspace

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Date:	Mon, 01 Apr 2013 20:02:33 +0200
From:	Paul Bolle <pebolle@...cali.nl>
To:	Amit Shah <amit.shah@...hat.com>
Cc:	virtualization@...ts.linux-foundation.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 7/8] virtio_console: do not export "u32" to userspace

virtio_console.h exports "u32" to userspace. Use "__u32" instead.

Signed-off-by: Paul Bolle <pebolle@...cali.nl>
---
0) Tested with a kernel build.

1) Again. I'm guessing userspace doesn't use VIRTIO_CONSOLE_BAD_ID.

 include/uapi/linux/virtio_console.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/uapi/linux/virtio_console.h b/include/uapi/linux/virtio_console.h
index ee13ab6..c312f16 100644
--- a/include/uapi/linux/virtio_console.h
+++ b/include/uapi/linux/virtio_console.h
@@ -39,7 +39,7 @@
 #define VIRTIO_CONSOLE_F_SIZE	0	/* Does host provide console size? */
 #define VIRTIO_CONSOLE_F_MULTIPORT 1	/* Does host provide multiple ports? */
 
-#define VIRTIO_CONSOLE_BAD_ID		(~(u32)0)
+#define VIRTIO_CONSOLE_BAD_ID		(~(__u32)0)
 
 struct virtio_console_config {
 	/* colums of the screens */
-- 
1.7.11.7

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