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From beac664726b0b5b5c833aaf6576ca583534406ba Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Mon, 2 Nov 2015 13:30:12 -0500
Subject: [PATCH] uapi: fix System V buf header includes

These headers rely on kernel types but don't include the other headers
that define them.  So when you try to include them directly, you often
hit build failures due to unknown types.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
 include/uapi/asm-generic/ipcbuf.h | 2 ++
 include/uapi/asm-generic/msgbuf.h | 3 +++
 include/uapi/asm-generic/sembuf.h | 2 ++
 include/uapi/asm-generic/shmbuf.h | 2 ++
 4 files changed, 9 insertions(+)

diff --git a/include/uapi/asm-generic/ipcbuf.h b/include/uapi/asm-generic/ipcbuf.h
index 7d80dbd336fb..b4534bfd63e4 100644
--- a/include/uapi/asm-generic/ipcbuf.h
+++ b/include/uapi/asm-generic/ipcbuf.h
@@ -2,6 +2,8 @@
 #ifndef __ASM_GENERIC_IPCBUF_H
 #define __ASM_GENERIC_IPCBUF_H
 
+#include <linux/types.h>
+
 /*
  * The generic ipc64_perm structure:
  * Note extra padding because this structure is passed back and forth
diff --git a/include/uapi/asm-generic/msgbuf.h b/include/uapi/asm-generic/msgbuf.h
index fb306ebdb36f..f28b8e6fe931 100644
--- a/include/uapi/asm-generic/msgbuf.h
+++ b/include/uapi/asm-generic/msgbuf.h
@@ -2,7 +2,10 @@
 #ifndef __ASM_GENERIC_MSGBUF_H
 #define __ASM_GENERIC_MSGBUF_H
 
+#include <linux/types.h>
 #include <asm/bitsperlong.h>
+#include <asm/ipcbuf.h>
+
 /*
  * generic msqid64_ds structure.
  *
diff --git a/include/uapi/asm-generic/sembuf.h b/include/uapi/asm-generic/sembuf.h
index cbf9cfe977d6..3058e1ec00b5 100644
--- a/include/uapi/asm-generic/sembuf.h
+++ b/include/uapi/asm-generic/sembuf.h
@@ -2,7 +2,9 @@
 #ifndef __ASM_GENERIC_SEMBUF_H
 #define __ASM_GENERIC_SEMBUF_H
 
+#include <linux/types.h>
 #include <asm/bitsperlong.h>
+#include <asm/ipcbuf.h>
 
 /*
  * The semid64_ds structure for x86 architecture.
diff --git a/include/uapi/asm-generic/shmbuf.h b/include/uapi/asm-generic/shmbuf.h
index 2b6c3bb97f97..a0171147d796 100644
--- a/include/uapi/asm-generic/shmbuf.h
+++ b/include/uapi/asm-generic/shmbuf.h
@@ -2,7 +2,9 @@
 #ifndef __ASM_GENERIC_SHMBUF_H
 #define __ASM_GENERIC_SHMBUF_H
 
+#include <linux/types.h>
 #include <asm/bitsperlong.h>
+#include <asm/ipcbuf.h>
 
 /*
  * The shmid64_ds structure for x86 architecture.
-- 
2.16.1