From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Egger <Christoph.Egger@amd.com>
Subject: [PATCH] nestedsvm: VMRUN doesn't use nextrip
Date: Mon, 29 Aug 2011 10:55:46 +0200
Message-ID: <4E5B5412.5000304@amd.com>
Mime-Version: 1.0
Content-Type: multipart/mixed; boundary="------------040100010205040302090405"
Return-path: <xen-devel-bounces@lists.xensource.com>
List-Unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xensource.com>
List-Help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-Subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
Sender: xen-devel-bounces@lists.xensource.com
Errors-To: xen-devel-bounces@lists.xensource.com
To: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
List-Id: xen-devel@lists.xenproject.org

--------------040100010205040302090405
Content-Type: text/plain; charset="ISO-8859-15"; format=flowed
Content-Transfer-Encoding: 7bit


VMRUN does not use nextrip. So remove pointless
assignment.

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>

-- 
---to satisfy European Law for business letters:
Advanced Micro Devices GmbH
Einsteinring 24, 85689 Dornach b. Muenchen
Geschaeftsfuehrer: Alberto Bozzo, Andrew Bowd
Sitz: Dornach, Gemeinde Aschheim, Landkreis Muenchen
Registergericht Muenchen, HRB Nr. 43632

--------------040100010205040302090405
Content-Type: text/plain; name="xen_nh_nextrip.diff"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment; filename="xen_nh_nextrip.diff"
Content-Description: xen_nh_nextrip.diff

diff -r b857db54bca3 xen/arch/x86/hvm/svm/nestedsvm.c
--- a/xen/arch/x86/hvm/svm/nestedsvm.c	Fri Aug 26 16:03:23 2011 +0200
+++ b/xen/arch/x86/hvm/svm/nestedsvm.c	Mon Aug 29 10:41:39 2011 +0200
@@ -493,8 +493,7 @@ static int nsvm_vmcb_prepare4vmrun(struc
     n2vmcb->lbr_control.bytes =
         n1vmcb->lbr_control.bytes | ns_vmcb->lbr_control.bytes;
 
-    /* NextRIP */
-    n2vmcb->nextrip = ns_vmcb->nextrip;
+    /* NextRIP - only evaluated on #VMEXIT. */
 
     /*
      * VMCB Save State Area

--------------040100010205040302090405
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

--------------040100010205040302090405--