From 96f951edb1f1bdbbc99b0cd458f9808bb83d58ae Mon Sep 17 00:00:00 2001
From: David Howells <dhowells@redhat.com>
Date: Wed, 28 Mar 2012 18:30:03 +0100
Subject: Add #includes needed to permit the removal of asm/system.h

asm/system.h is a cause of circular dependency problems because it contains
commonly used primitive stuff like barrier definitions and uncommonly used
stuff like switch_to() that might require MMU definitions.

asm/system.h has been disintegrated by this point on all arches into the
following common segments:

 (1) asm/barrier.h

     Moved memory barrier definitions here.

 (2) asm/cmpxchg.h

     Moved xchg() and cmpxchg() here.  #included in asm/atomic.h.

 (3) asm/bug.h

     Moved die() and similar here.

 (4) asm/exec.h

     Moved arch_align_stack() here.

 (5) asm/elf.h

     Moved AT_VECTOR_SIZE_ARCH here.

 (6) asm/switch_to.h

     Moved switch_to() here.

Signed-off-by: David Howells <dhowells@redhat.com>
---
 fs/binfmt_elf.c       | 1 +
 fs/binfmt_elf_fdpic.c | 1 +
 fs/exec.c             | 1 +
 3 files changed, 3 insertions(+)

(limited to 'fs')

diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 81878b78c9d..18276531f7c 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -35,6 +35,7 @@
 #include <asm/uaccess.h>
 #include <asm/param.h>
 #include <asm/page.h>
+#include <asm/exec.h>
 
 static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs);
 static int load_elf_library(struct file *);
diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index c64bf5ee2df..9bd5612a822 100644
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -39,6 +39,7 @@
 #include <asm/uaccess.h>
 #include <asm/param.h>
 #include <asm/pgalloc.h>
+#include <asm/exec.h>
 
 typedef char *elf_caddr_t;
 
diff --git a/fs/exec.c b/fs/exec.c
index 23559c227d9..c8b63d14da8 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -59,6 +59,7 @@
 #include <asm/uaccess.h>
 #include <asm/mmu_context.h>
 #include <asm/tlb.h>
+#include <asm/exec.h>
 
 #include <trace/events/task.h>
 #include "internal.h"
-- 
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