linux-kernel - [PATCH] linux/uaccess.h needs to #include linux/kernel.h for might

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Message-ID: <20110615002210.1392.64165.stgit@warthog.procyon.org.uk>
Date:	Wed, 15 Jun 2011 01:22:10 +0100
From:	David Howells <dhowells@...hat.com>
To:	torvalds@...l.org
Cc:	akpm@...ux-foundation.org, linux-am33-list@...hat.com,
	linux-kernel@...r.kernel.org, David Howells <dhowells@...hat.com>
Subject: [PATCH] linux/uaccess.h needs to #include linux/kernel.h for
 might_sleep()

linux/uaccess.h needs to #include linux/kernel.h to get might_sleep() otherwise
it fails to build on MN10300 allyesconfig.  This fails in a few places with
messages like the following:

In file included from security/keys/trusted.c:14:
include/linux/uaccess.h: In function '__copy_from_user_nocache':
include/linux/uaccess.h:52: error: implicit declaration of function 'might_sleep'

Signed-off-by: David Howells <dhowells@...hat.com>
---

 include/linux/uaccess.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
index 5ca0951..ab540ed 100644
--- a/include/linux/uaccess.h
+++ b/include/linux/uaccess.h
@@ -2,6 +2,7 @@
 #define __LINUX_UACCESS_H__
 
 #include <linux/preempt.h>
+#include <linux/kernel.h>
 #include <asm/uaccess.h>
 
 /*

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