From owner-svn-src-all@FreeBSD.ORG  Sun Oct 10 07:07:21 2010
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id AA0EB106564A;
	Sun, 10 Oct 2010 07:07:21 +0000 (UTC) (envelope-from kib@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id 98C928FC0C;
	Sun, 10 Oct 2010 07:07:21 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id o9A77LlN073626;
	Sun, 10 Oct 2010 07:07:21 GMT (envelope-from kib@svn.freebsd.org)
Received: (from kib@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id o9A77LpV073624;
	Sun, 10 Oct 2010 07:07:21 GMT (envelope-from kib@svn.freebsd.org)
Message-Id: <201010100707.o9A77LpV073624@svn.freebsd.org>
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Sun, 10 Oct 2010 07:07:21 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
X-SVN-Group: stable-8
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r213665 - stable/8/sys/amd64/amd64
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
	user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 10 Oct 2010 07:07:21 -0000

Author: kib
Date: Sun Oct 10 07:07:21 2010
New Revision: 213665
URL: http://svn.freebsd.org/changeset/base/213665

Log:
  MFC r213382:
  In makectx(), always use the tf_rsp from trap frame. %rsp is pushed
  unconditionally by hardware on the trap.
  
  PR:   amd64/151167

Modified:
  stable/8/sys/amd64/amd64/machdep.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)
  stable/8/sys/dev/xen/xenpci/   (props changed)

Modified: stable/8/sys/amd64/amd64/machdep.c
==============================================================================
--- stable/8/sys/amd64/amd64/machdep.c	Sun Oct 10 07:05:47 2010	(r213664)
+++ stable/8/sys/amd64/amd64/machdep.c	Sun Oct 10 07:07:21 2010	(r213665)
@@ -1795,7 +1795,7 @@ makectx(struct trapframe *tf, struct pcb
 	pcb->pcb_rbp = tf->tf_rbp;
 	pcb->pcb_rbx = tf->tf_rbx;
 	pcb->pcb_rip = tf->tf_rip;
-	pcb->pcb_rsp = (ISPL(tf->tf_cs)) ? tf->tf_rsp : (long)(tf + 1) - 8;
+	pcb->pcb_rsp = tf->tf_rsp;
 }
 
 int