From: Kirill Tkhai <tkhai@yandex.ru>
Date: Thu, 25 Jul 2013 21:17:15 +0000 (+0400)
Subject: sparc32: Fix exit flag passed from traced sys_sigreturn
X-Git-Tag: v3.4.66~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5d8bce850e56ccbfbf9d8c8d6db3e8c229c7b9bb;p=platform%2Fkernel%2Flinux-stable.git

sparc32: Fix exit flag passed from traced sys_sigreturn

[ Upstream commit 7a3b0f89e3fea680f93932691ca41a68eee7ab5e ]

Pass 1 in %o1 to indicate that syscall_trace accounts exit.

Signed-off-by: Kirill Tkhai <tkhai@yandex.ru>
CC: David Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S
index f445e98..cfabc3d 100644
--- a/arch/sparc/kernel/entry.S
+++ b/arch/sparc/kernel/entry.S
@@ -1177,7 +1177,7 @@ sys_sigreturn:
 	 nop
 
 	call	syscall_trace
-	 nop
+	 mov	1, %o1
 
 1:
 	/* We don't want to muck with user registers like a