From: Christoph Egger <Christoph.Egger@amd.com>
Date: Wed, 31 Aug 2011 14:15:41 +0000 (+0100)
Subject: nestedsvm: VMRUN doesn't use nextrip
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~9935
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=2aab6a3a7f4518bd523b04c0b7502b928de834b3;p=xen.git

nestedsvm: VMRUN doesn't use nextrip

VMRUN does not use nextrip. So remove pointless assignment.

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

diff --git a/xen/arch/x86/hvm/svm/nestedsvm.c b/xen/arch/x86/hvm/svm/nestedsvm.c
index ba7683b25a..bbd8866c1d 100644
--- a/xen/arch/x86/hvm/svm/nestedsvm.c
+++ b/xen/arch/x86/hvm/svm/nestedsvm.c
@@ -493,8 +493,7 @@ static int nsvm_vmcb_prepare4vmrun(struct vcpu *v, struct cpu_user_regs *regs)
     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