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KVM: SVM: Handle MCE intercepts always on host level

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This patch prevents MCE intercepts from being propagated
into the L1 guest if they happened in an L2 guest.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Joerg Roedel
2010-04-22 12:33:14 +02:00
committed by Avi Kivity
parent ce7ddec4bb
commit ff47a49b23
1 changed files with 1 additions and 0 deletions
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arch/x86/kvm/svm.c
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@@ -1651,6 +1651,7 @@ static int nested_svm_exit_special(struct vcpu_svm *svm)
switch (exit_code) { switch (exit_code) {
case SVM_EXIT_INTR: case SVM_EXIT_INTR:
case SVM_EXIT_NMI: case SVM_EXIT_NMI:
case SVM_EXIT_EXCP_BASE + MC_VECTOR:
return NESTED_EXIT_HOST; return NESTED_EXIT_HOST;
case SVM_EXIT_NPF: case SVM_EXIT_NPF:
/* For now we are always handling NPFs when using them */ /* For now we are always handling NPFs when using them */