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 57aad502e0788f52b83347d481a1fe4e75bc837f..5a200c0b4b48b2a5bde4047cb6feba617ebb34d5 100644 (file)
--- 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