From: Avi Kivity <avi@qumranet.com>
Date: Mon, 14 Apr 2008 10:10:21 +0000 (+0300)
Subject: KVM: SVM: force a new asid when initializing the vmcb
X-Git-Tag: v2.6.26-rc1~1028^2~16
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a79d2f1805da02d7837ec2240f0093c53272fb3a;p=linux-2.6

KVM: SVM: force a new asid when initializing the vmcb

Shutdown interception clears the vmcb, leaving the asid at zero (which is
illegal.  so force a new asid on vmcb initialization.

Signed-off-by: Avi Kivity <avi@qumranet.com>
---

diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 8d04aed72f..3379e13d9b 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -603,7 +603,7 @@ static void init_vmcb(struct vcpu_svm *svm)
 		save->cr3 = 0;
 		save->cr4 = 0;
 	}
-
+	force_new_asid(&svm->vcpu);
 }
 
 static int svm_vcpu_reset(struct kvm_vcpu *vcpu)