1 files changed, 14 insertions, 1 deletions

diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 96dc232bfc56..5e1ed033cd7e 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -1410,7 +1410,7 @@ static int nm_interception(struct vcpu_svm *svm)
         return 1;
 }
 
-static int mc_interception(struct vcpu_svm *svm)
+static void svm_handle_mce(struct vcpu_svm *svm)
 {
         /*
          * On an #MC intercept the MCE handler is not called automatically in
@@ -1420,6 +1420,11 @@ static int mc_interception(struct vcpu_svm *svm)
                 "int $0x12\n");
         /* not sure if we ever come back to this point */
 
+        return;
+}
+
+static int mc_interception(struct vcpu_svm *svm)
+{
         return 1;
 }
 
@@ -3088,6 +3093,14 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
                 vcpu->arch.regs_avail &= ~(1 << VCPU_EXREG_PDPTR);
                 vcpu->arch.regs_dirty &= ~(1 << VCPU_EXREG_PDPTR);
         }
+
+        /*
+         * We need to handle MC intercepts here before the vcpu has a chance to
+         * change the physical cpu
+         */
+        if (unlikely(svm->vmcb->control.exit_code ==
+                     SVM_EXIT_EXCP_BASE + MC_VECTOR))
+                svm_handle_mce(svm);
 }
 
 #undef R