[ARM PATCH] 2456/1: fix futex syscall argument passing

Patch from Nicolas Pitre

sys_futex wrapper to store its sixth argument on the stack.
Also fix a typo with sys_clone_wapper.

Signed-off-by: Nicolas Pitre
Signed-off-by: Russell King

arch/arm/kernel/calls.S

@@ -134,7 +134,7 @@ __syscall_start:
 		.long	sys_ipc
 		.long	sys_fsync
 		.long	sys_sigreturn_wrapper
-/* 120 */	.long	sys_clone_wapper
+/* 120 */	.long	sys_clone_wrapper
 		.long	sys_setdomainname
 		.long	sys_newuname
 		.long	sys_ni_syscall
@@ -254,7 +254,7 @@ __syscall_start:
 		.long	sys_fremovexattr
 		.long	sys_tkill
 		.long	sys_sendfile64
-/* 240 */	.long	sys_futex
+/* 240 */	.long	sys_futex_wrapper
 		.long	sys_sched_setaffinity
 		.long	sys_sched_getaffinity
 		.long	sys_io_setup

arch/arm/kernel/entry-common.S

@@ -213,7 +213,7 @@ sys_execve_wrapper:
 		add	r3, sp, #S_OFF
 		b	sys_execve
 
-sys_clone_wapper:
+sys_clone_wrapper:
 		add	ip, sp, #S_OFF
 		str	ip, [sp, #4]
 		b	sys_clone
@@ -238,6 +238,10 @@ sys_sigaltstack_wrapper:
 		ldr	r2, [sp, #S_OFF + S_SP]
 		b	do_sigaltstack
 
+sys_futex_wrapper:
+		str	r5, [sp, #4]		@ push sixth arg
+		b	sys_futex
+
 /*
  * Note: off_4k (r5) is always units of 4K.  If we can't do the requested
  * offset, we return EINVAL.