linux-kernel - [patch 3/3] uml: fix warnings in kernel

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Date:	Mon, 30 Mar 2009 20:45:12 +0200
From:	Miklos Szeredi <miklos@...redi.hu>
To:	user-mode-linux-devel@...ts.sourceforge.net
CC:	jdike@...toit.com, akpm@...ux-foundation.org,
	linux-kernel@...r.kernel.org
Subject: [patch 3/3] uml: fix warnings in kernel_execve

From: Miklos Szeredi <mszeredi@...e.cz>

Fix the following warnings:

arch/um/kernel/syscall.c: In function 'kernel_execve':
arch/um/kernel/syscall.c:130: warning: passing argument 1 of 'um_execve' discards qualifiers from pointer target type
arch/um/kernel/syscall.c:130: warning: passing argument 2 of 'um_execve' discards qualifiers from pointer target type
arch/um/kernel/syscall.c:130: warning: passing argument 3 of 'um_execve' discards qualifiers from pointer target type

Signed-off-by: Miklos Szeredi <mszeredi@...e.cz>
---
 arch/um/kernel/syscall.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Index: linux-2.6/arch/um/kernel/syscall.c
===================================================================
--- linux-2.6.orig/arch/um/kernel/syscall.c	2009-03-30 20:25:17.000000000 +0200
+++ linux-2.6/arch/um/kernel/syscall.c	2009-03-30 20:36:20.000000000 +0200
@@ -127,7 +127,8 @@ int kernel_execve(const char *filename,
 
 	fs = get_fs();
 	set_fs(KERNEL_DS);
-	ret = um_execve(filename, argv, envp);
+	ret = um_execve((char *)filename, (char __user *__user *)argv,
+			(char __user *__user *) envp);
 	set_fs(fs);
 
 	return ret;
--
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