From e4ad6c68876d247dce2983d97bb93a2d63a304aa Mon Sep 17 00:00:00 2001
From: Jaswinder Singh <jaswinder@infradead.org>
Date: Mon, 15 Dec 2008 22:23:54 +0530
Subject: [PATCH] --- yaml --- r: 120781 b: refs/heads/master c:
 aab02f0ae20b8fe0fe891e9f107c6e392256ca01 h: refs/heads/master i:   120779:
 8e93b3e4052b67f60731909a55f20e2b01eaaaec v: v3

---
 [refs]                              | 2 +-
 trunk/arch/x86/include/asm/prctl.h  | 3 +++
 trunk/arch/x86/include/asm/system.h | 4 ++--
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index de24647e59b8..0e7e4387e03d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d6be89ad660c5d03edef91715093d447025df59b
+refs/heads/master: aab02f0ae20b8fe0fe891e9f107c6e392256ca01
diff --git a/trunk/arch/x86/include/asm/prctl.h b/trunk/arch/x86/include/asm/prctl.h
index fe681147a4f7..a8894647dd9a 100644
--- a/trunk/arch/x86/include/asm/prctl.h
+++ b/trunk/arch/x86/include/asm/prctl.h
@@ -6,5 +6,8 @@
 #define ARCH_GET_FS 0x1003
 #define ARCH_GET_GS 0x1004
 
+#ifdef CONFIG_X86_64
+extern long sys_arch_prctl(int, unsigned long);
+#endif /* CONFIG_X86_64 */
 
 #endif /* _ASM_X86_PRCTL_H */
diff --git a/trunk/arch/x86/include/asm/system.h b/trunk/arch/x86/include/asm/system.h
index 2ed3f0f44ff7..59555f48bf4c 100644
--- a/trunk/arch/x86/include/asm/system.h
+++ b/trunk/arch/x86/include/asm/system.h
@@ -17,12 +17,12 @@
 # define AT_VECTOR_SIZE_ARCH 1
 #endif
 
-#ifdef CONFIG_X86_32
-
 struct task_struct; /* one of the stranger aspects of C forward declarations */
 struct task_struct *__switch_to(struct task_struct *prev,
 				struct task_struct *next);
 
+#ifdef CONFIG_X86_32
+
 /*
  * Saving eflags is important. It switches not only IOPL between tasks,
  * it also protects other tasks from NT leaking through sysenter etc.