From: Joerg Roedel <joerg.roedel@amd.com>
Date: Mon, 19 Feb 2007 12:37:47 +0000 (+0200)
Subject: KVM: SVM: intercept SMI to handle it at host level
X-Git-Tag: v2.6.21-rc3~117
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0152527b76b72333121d5a1243f9e091b58d4580;p=linux-2.6

KVM: SVM: intercept SMI to handle it at host level

This patch changes the SVM code to intercept SMIs and handle it
outside the guest.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---

diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c
index 57aad502e0..5a200c0b4b 100644
--- a/drivers/kvm/svm.c
+++ b/drivers/kvm/svm.c
@@ -486,6 +486,7 @@ static void init_vmcb(struct vmcb *vmcb)
 
 	control->intercept = 	(1ULL << INTERCEPT_INTR) |
 				(1ULL << INTERCEPT_NMI) |
+				(1ULL << INTERCEPT_SMI) |
 		/*
 		 * selective cr0 intercept bug?
 		 *    	0:   0f 22 d8                mov    %eax,%cr3