From 727854279d358e20b2fb782bada4e14017f9378a Mon Sep 17 00:00:00 2001
From: Joerg Roedel <joerg.roedel@amd.com>
Date: Mon, 2 Aug 2010 16:46:45 +0200
Subject: [PATCH] --- yaml --- r: 215659 b: refs/heads/master c:
 dbe7758482a870f30a86bdeefebf4fc260afef11 h: refs/heads/master i:   215657:
 7cd71efb76659b70885a4d93a102f3046e47cfb5   215655:
 fe521b9cc886f4b08a62d8f05921be8be402a699 v: v3

---
 [refs]                   | 2 +-
 trunk/arch/x86/kvm/svm.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index a3f3ad464b66..b2359ec897c3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 52c65a30a5c6f31cd66dba57c22d18cafa5e327f
+refs/heads/master: dbe7758482a870f30a86bdeefebf4fc260afef11
diff --git a/trunk/arch/x86/kvm/svm.c b/trunk/arch/x86/kvm/svm.c
index a0e5c7e26104..af5b9ea51965 100644
--- a/trunk/arch/x86/kvm/svm.c
+++ b/trunk/arch/x86/kvm/svm.c
@@ -2019,6 +2019,9 @@ static bool nested_vmcb_checks(struct vmcb *vmcb)
 	if ((vmcb->control.intercept & (1ULL << INTERCEPT_VMRUN)) == 0)
 		return false;
 
+	if (vmcb->control.asid == 0)
+		return false;
+
 	return true;
 }