linux-kernel - [tip:x86/x32] uapi: Use __kernel_ulong_t in struct msqid64

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Date:	Mon, 20 Jan 2014 21:16:13 -0800
From:	"tip-bot for H.J. Lu" <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org,
	tglx@...utronix.de, hjl.tools@...il.com
Subject: [tip:x86/x32] uapi: Use __kernel_ulong_t in struct msqid64_ds

Commit-ID:  b9cd5ca22d6739c61655d4fcf8b29669d5d177a3
Gitweb:     http://git.kernel.org/tip/b9cd5ca22d6739c61655d4fcf8b29669d5d177a3
Author:     H.J. Lu <hjl.tools@...il.com>
AuthorDate: Fri, 27 Dec 2013 14:14:21 -0800
Committer:  H. Peter Anvin <hpa@...or.com>
CommitDate: Mon, 20 Jan 2014 14:45:01 -0800

uapi: Use __kernel_ulong_t in struct msqid64_ds

Both x32 and x86-64 use the same struct msqid64_ds for system calls.
But x32 long is 32-bit. This patch replaces unsigned long with
__kernel_ulong_t in struct msqid64_ds.

Signed-off-by: H.J. Lu <hjl.tools@...il.com>
Link: http://lkml.kernel.org/r/1388182464-28428-6-git-send-email-hjl.tools@gmail.com
Signed-off-by: H. Peter Anvin <hpa@...or.com>
---
 include/uapi/asm-generic/msgbuf.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/uapi/asm-generic/msgbuf.h b/include/uapi/asm-generic/msgbuf.h
index aec850d..f55ecc4 100644
--- a/include/uapi/asm-generic/msgbuf.h
+++ b/include/uapi/asm-generic/msgbuf.h
@@ -35,13 +35,13 @@ struct msqid64_ds {
 #if __BITS_PER_LONG != 64
 	unsigned long	__unused3;
 #endif
-	unsigned long  msg_cbytes;	/* current number of bytes on queue */
-	unsigned long  msg_qnum;	/* number of messages in queue */
-	unsigned long  msg_qbytes;	/* max number of bytes on queue */
+	__kernel_ulong_t msg_cbytes;	/* current number of bytes on queue */
+	__kernel_ulong_t msg_qnum;	/* number of messages in queue */
+	__kernel_ulong_t msg_qbytes;	/* max number of bytes on queue */
 	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
 	__kernel_pid_t msg_lrpid;	/* last receive pid */
-	unsigned long  __unused4;
-	unsigned long  __unused5;
+	__kernel_ulong_t __unused4;
+	__kernel_ulong_t __unused5;
 };
 
 #endif /* __ASM_GENERIC_MSGBUF_H */
--
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