commit 7147e215480323bb2617fcebf585c447188ff760
author Al Viro <viro@zeniv.linux.org.uk> Sun Oct 14 01:41:42 2012 -0400
committer Al Viro <viro@zeniv.linux.org.uk> Mon Oct 22 22:31:01 2012 -0400
tree fb5d92e4f9e2f4d5d5c8e4449c4ef43e05275826
parent ddffeb8c4d0331609ef2581d84de4d763607bd37

sh: switch to generic kernel_thread()/kernel_execve()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

arch/sh/kernel/entry-common.S

diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S
index b96489d..9b6e4be 100644
--- a/arch/sh/kernel/entry-common.S
+++ b/arch/sh/kernel/entry-common.S
@@ -297,6 +297,19 @@
 	 mov	r0, r4
 	bra	syscall_exit
 	 nop
+
+	.align	2
+	.globl	ret_from_kernel_thread
+ret_from_kernel_thread:
+	mov.l	1f, r8
+	jsr	@r8
+	 mov	r0, r4
+	mov.l	@(OFF_R5,r15), r5   ! fn
+	jsr	@r5
+	 mov.l	@(OFF_R4,r15), r4   ! arg
+	bra	syscall_exit
+	 nop
+
 	.align	2
 1:	.long	schedule_tail