From cf20472dbe3e646d565daf5886b41cc26815ac10 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Thu, 2 Aug 2012 11:52:41 +0400
Subject: [PATCH] --- yaml --- r: 332979 b: refs/heads/master c:
 a63c97a000c9c9a03372943a40c3ba8652aa0ccf h: refs/heads/master i:   332977:
 bbc830cc3055c59b34c57977242fbd9acf072d3a   332975:
 b7490dbff293615cdd2a6eb34063e95a8c074a3c v: v3

---
 [refs]                               |  2 +-
 trunk/arch/arm/include/asm/unistd.h  |  1 +
 trunk/arch/arm/kernel/calls.S        |  2 +-
 trunk/arch/arm/kernel/entry-common.S |  5 -----
 trunk/arch/arm/kernel/sys_arm.c      | 20 --------------------
 5 files changed, 3 insertions(+), 27 deletions(-)

diff --git a/[refs] b/[refs]
index d5518bb071b9..4c84f209202c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bfd170d56505bf21cb636b0f1f169eaa815bdfe4
+refs/heads/master: a63c97a000c9c9a03372943a40c3ba8652aa0ccf
diff --git a/trunk/arch/arm/include/asm/unistd.h b/trunk/arch/arm/include/asm/unistd.h
index 2c9b7a87e64b..6a70aa42debb 100644
--- a/trunk/arch/arm/include/asm/unistd.h
+++ b/trunk/arch/arm/include/asm/unistd.h
@@ -469,6 +469,7 @@
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_SYS_SOCKETCALL
 #endif
+#define __ARCH_WANT_SYS_EXECVE
 #define __ARCH_WANT_KERNEL_EXECVE
 
 /*
diff --git a/trunk/arch/arm/kernel/calls.S b/trunk/arch/arm/kernel/calls.S
index 463ff4a0ec8a..b287b3580a9f 100644
--- a/trunk/arch/arm/kernel/calls.S
+++ b/trunk/arch/arm/kernel/calls.S
@@ -20,7 +20,7 @@
 		CALL(sys_creat)
 		CALL(sys_link)
 /* 10 */	CALL(sys_unlink)
-		CALL(sys_execve_wrapper)
+		CALL(sys_execve)
 		CALL(sys_chdir)
 		CALL(OBSOLETE(sys_time))	/* used by libc4 */
 		CALL(sys_mknod)
diff --git a/trunk/arch/arm/kernel/entry-common.S b/trunk/arch/arm/kernel/entry-common.S
index 4a6e46a9a3d7..ed7941277ca2 100644
--- a/trunk/arch/arm/kernel/entry-common.S
+++ b/trunk/arch/arm/kernel/entry-common.S
@@ -532,11 +532,6 @@ sys_vfork_wrapper:
 		b	sys_vfork
 ENDPROC(sys_vfork_wrapper)
 
-sys_execve_wrapper:
-		add	r3, sp, #S_OFF
-		b	sys_execve
-ENDPROC(sys_execve_wrapper)
-
 sys_clone_wrapper:
 		add	ip, sp, #S_OFF
 		str	ip, [sp, #4]
diff --git a/trunk/arch/arm/kernel/sys_arm.c b/trunk/arch/arm/kernel/sys_arm.c
index c8e729efc187..c2a898aa57aa 100644
--- a/trunk/arch/arm/kernel/sys_arm.c
+++ b/trunk/arch/arm/kernel/sys_arm.c
@@ -59,26 +59,6 @@ asmlinkage int sys_vfork(struct pt_regs *regs)
 	return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->ARM_sp, regs, 0, NULL, NULL);
 }
 
-/* sys_execve() executes a new program.
- * This is called indirectly via a small wrapper
- */
-asmlinkage int sys_execve(const char __user *filenamei,
-			  const char __user *const __user *argv,
-			  const char __user *const __user *envp, struct pt_regs *regs)
-{
-	int error;
-	char * filename;
-
-	filename = getname(filenamei);
-	error = PTR_ERR(filename);
-	if (IS_ERR(filename))
-		goto out;
-	error = do_execve(filename, argv, envp, regs);
-	putname(filename);
-out:
-	return error;
-}
-
 /*
  * Since loff_t is a 64 bit type we avoid a lot of ABI hassle
  * with a different argument ordering.