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From: Chen Gang <gang.chen@asianux.com>
To: "vgupta@synopsys.com" <vgupta@synopsys.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH] arc: include: asm: uaccess.h: include "asm-generic/uaccess-unaligned.h"
Date: Sun, 22 Sep 2013 11:22:28 +0800	[thread overview]
Message-ID: <523E6274.3030602@asianux.com> (raw)

Need include the default implementation, just like another platforms
(e.g. parisc, tile ...), or can not pass compiling.

The related error (with allmodconfig for arc):

    CC [M]  fs/btrfs/ioctl.o
  fs/btrfs/ioctl.c: In function ‘btrfs_ioctl_file_extent_same’:
  fs/btrfs/ioctl.c:2802: error: implicit declaration of function ‘__put_user_unaligned’


Signed-off-by: Chen Gang <gang.chen@asianux.com>
---
 arch/arc/include/asm/uaccess.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arc/include/asm/uaccess.h b/arch/arc/include/asm/uaccess.h
index 3242082..8a2721f 100644
--- a/arch/arc/include/asm/uaccess.h
+++ b/arch/arc/include/asm/uaccess.h
@@ -27,6 +27,7 @@
 #include <linux/sched.h>
 #include <asm/errno.h>
 #include <linux/string.h>	/* for generic string functions */
+#include <asm-generic/uaccess-unaligned.h>
 
 
 #define __kernel_ok		(segment_eq(get_fs(), KERNEL_DS))
-- 
1.7.7.6

             reply	other threads:[~2013-09-22  3:23 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-09-22  3:22 Chen Gang [this message]
2013-09-23  8:07 ` [PATCH] arc: include: asm: uaccess.h: include "asm-generic/uaccess-unaligned.h" Vineet Gupta
2013-09-23  8:27   ` Chen Gang
2013-10-23  8:55     ` Chen Gang
2013-11-01  7:47       ` Vineet Gupta
2013-11-01  7:57         ` Chen Gang

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